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https://en.wikipedia.org/wiki/Ataxia

Ataxia

Ataxia (from Greek α- [a negative prefix] + -τάξις [order] = "lack of order") is a neurological sign consisting of lack of voluntary coordination of muscle movements that can include gait abnormality, speech changes, and abnormalities in eye movements, that indicates dysfunction of parts of the nervous system that coordinate movement, such as the cerebellum. These nervous system dysfunctions occur in several different patterns, with different results and different possible causes. Ataxia can be limited to one side of the body, which is referred to as hemiataxia. Friedreich's ataxia has gait abnormality as the most commonly presented symptom. Dystaxia is a mild degree of ataxia. Types Cerebellar The term cerebellar ataxia is used to indicate ataxia due to dysfunction of the cerebellum. The cerebellum is responsible for integrating a significant amount of neural information that is used to coordinate smoothly ongoing movements and to participate in motor planning. Although ataxia is not present with all cerebellar lesions, many conditions affecting the cerebellum do produce ataxia. People with cerebellar ataxia may have trouble regulating the force, range, direction, velocity, and rhythm of muscle contractions. This results in a characteristic type of irregular, uncoordinated movement that can manifest itself in many possible ways, such as asthenia, asynergy, delayed reaction time, and dyschronometria. Individuals with cerebellar ataxia could also display instability of gait, difficulty with eye movements, dysarthria, dysphagia, hypotonia, dysmetria, and dysdiadochokinesia. These deficits can vary depending on which cerebellar structures have been damaged, and whether the lesion is bi- or unilateral. People with cerebellar ataxia may initially present with poor balance, which could be demonstrated as an inability to stand on one leg or perform tandem gait. As the condition progresses, walking is characterized by a widened base and high stepping, as well as staggering and lurching from side to side. Turning is also problematic and could result in falls. As cerebellar ataxia becomes severe, great assistance and effort are needed to stand and walk. Dysarthria, an impairment with articulation, may also be present and is characterized by "scanning" speech that consists of slower rate, irregular rhythm, and variable volume. Also, slurring of speech, tremor of the voice, and ataxic respiration may occur. Cerebellar ataxia could result with incoordination of movement, particularly in the extremities. Overshooting (or hypermetria) occurs with finger-to-nose testing and heel to shin testing; thus, dysmetria is evident. Impairments with alternating movements (dysdiadochokinesia), as well as dysrhythmia, may also be displayed. Tremor of the head and trunk (titubation) may be seen in individuals with cerebellar ataxia. Dysmetria is thought to be caused by a deficit in the control of interaction torques in multijoint motion. Interaction torques are created at an associated joint when the primary joint is moved. For example, if a movement required reaching to touch a target in front of the body, flexion at the shoulder would create a torque at the elbow, while extension of the elbow would create a torque at the wrist. These torques increase as the speed of movement increases and must be compensated and adjusted for to create coordinated movement. This may, therefore, explain decreased coordination at higher movement velocities and accelerations. Dysfunction of the vestibulocerebellum (flocculonodular lobe) impairs balance and the control of eye movements. This presents itself with postural instability, in which the person tends to separate his/her feet upon standing, to gain a wider base and to avoid titubation (bodily oscillations tending to be forward-backward ones). The instability is, therefore, worsened when standing with the feet together, regardless of whether the eyes are open or closed. This is a negative Romberg's test, or more accurately, it denotes the individual's inability to carry out the test, because the individual feels unstable even with open eyes. Dysfunction of the spinocerebellum (vermis and associated areas near the midline) presents itself with a wide-based "drunken sailor" gait (called truncal ataxia), characterised by uncertain starts and stops, lateral deviations, and unequal steps. As a result of this gait impairment, falling is a concern in patients with ataxia. Studies examining falls in this population show that 74–93% of patients have fallen at least once in the past year and up to 60% admit to fear of falling. 'Dysfunction of the cerebrocerebellum' (lateral hemispheres) presents as disturbances in carrying out voluntary, planned movements by the extremities (called appendicular ataxia). These include: Intention tremor (coarse trembling, accentuated over the execution of voluntary movements, possibly involving the head and eyes, as well as the limbs and torso) Peculiar writing abnormalities (large, unequal letters, irregular underlining) A peculiar pattern of dysarthria (slurred speech, sometimes characterised by explosive variations in voice intensity despite a regular rhythm) Inability to perform rapidly alternating movements, known as dysdiadochokinesia, occurs, and could involve rapidly switching from pronation to supination of the forearm. Movements become more irregular with increases of speed. Inability to judge distances or ranges of movement happens. This dysmetria is often seen as undershooting, hypometria, or overshooting, hypermetria, the required distance or range to reach a target. This is sometimes seen when a patient is asked to reach out and touch someone's finger or touch his or her own nose. The rebound phenomenon, also known as the loss of the check reflex, is also sometimes seen in patients with cerebellar ataxia, for example, when patients are flexing their elbows isometrically against a resistance. When the resistance is suddenly removed without warning, the patients' arms may swing up and even strike themselves. With an intact check reflex, the patients check and activate the opposing triceps to slow and stop the movement. Patients may exhibit a constellation of subtle to overt cognitive symptoms, which are gathered under the terminology of Schmahmann's syndrome. Sensory The term sensory ataxia is used to indicate ataxia due to loss of proprioception, the loss of sensitivity to the positions of joint and body parts. This is generally caused by dysfunction of the dorsal columns of the spinal cord, because they carry proprioceptive information up to the brain. In some cases, the cause of sensory ataxia may instead be dysfunction of the various parts of the brain that receive positional information, including the cerebellum, thalamus, and parietal lobes. Sensory ataxia presents itself with an unsteady "stomping" gait with heavy heel strikes, as well as a postural instability that is usually worsened when the lack of proprioceptive input cannot be compensated for by visual input, such as in poorly lit environments. Physicians can find evidence of sensory ataxia during physical examination by having patients stand with their feet together and eyes shut. In affected patients, this will cause the instability to worsen markedly, producing wide oscillations and possibly a fall; this is called a positive Romberg's test. Worsening of the finger-pointing test with the eyes closed is another feature of sensory ataxia. Also, when patients are standing with arms and hands extended toward the physician, if the eyes are closed, the patients' fingers tend to "fall down" and then be restored to the horizontal extended position by sudden muscular contractions (the "ataxic hand"). Vestibular The term vestibular ataxia is used to indicate ataxia due to dysfunction of the vestibular system, which in acute and unilateral cases is associated with prominent vertigo, nausea, and vomiting. In slow-onset, chronic bilateral cases of vestibular dysfunction, these characteristic manifestations may be absent, and dysequilibrium may be the sole presentation. Causes The three types of ataxia have overlapping causes, so can either coexist or occur in isolation. Cerebellar ataxia can have many causes despite normal neuroimaging. Focal lesions Any type of focal lesion of the central nervous system (such as stroke, brain tumor, multiple sclerosis, inflammatory [such as sarcoidosis], and "chronic lymphocytyc inflammation with pontine perivascular enhancement responsive to steroids syndrome" [CLIPPERS]) will cause the type of ataxia corresponding to the site of the lesion: cerebellar if in the cerebellum; sensory if in the dorsal spinal cord...to include cord compression by thickened ligamentum flavum or stenosis of the boney spinal canal...(and rarely in the thalamus or parietal lobe); or vestibular if in the vestibular system (including the vestibular areas of the cerebral cortex). Exogenous substances (metabolic ataxia) Exogenous substances that cause ataxia mainly do so because they have a depressant effect on central nervous system function. The most common example is ethanol (alcohol), which is capable of causing reversible cerebellar and vestibular ataxia. Chronic intake of ethanol causes atrophy of the cerebellum by oxidative and endoplasmic reticulum stresses induced by thiamine deficiency. Other examples include various prescription drugs (e.g. most antiepileptic drugs have cerebellar ataxia as a possible adverse effect), Lithium level over 1.5mEq/L, synthetic cannabinoid HU-211 ingestion and various other medical and recreational drugs (e.g. ketamine, PCP or dextromethorphan, all of which are NMDA receptor antagonists that produce a dissociative state at high doses). A further class of pharmaceuticals which can cause short term ataxia, especially in high doses, are benzodiazepines. Exposure to high levels of methylmercury, through consumption of fish with high mercury concentrations, is also a known cause of ataxia and other neurological disorders. Radiation poisoning Ataxia can be induced as a result of severe acute radiation poisoning with an absorbed dose of more than 30 grays.Furthermore, those with ataxia telangiectasia may have a high sensitivity towards gamma rays and x-rays. Vitamin B12 deficiency Vitamin B12 deficiency may cause, among several neurological abnormalities, overlapping cerebellar and sensory ataxia. Neuropsychological symptoms may include sense loss, difficulty in proprioception, poor balance, loss of sensation in the feet, changes in reflexes, dementia, and psychosis, can be reversible with treatment. Complications may include a neurological complex known as subacute combined degeneration of spinal cord, and other neurological disorders. Hypothyroidism Symptoms of neurological dysfunction may be the presenting feature in some patients with hypothyroidism. These include reversible cerebellar ataxia, dementia, peripheral neuropathy, psychosis and coma. Most of the neurological complications improve completely after thyroid hormone replacement therapy. Causes of isolated sensory ataxia Peripheral neuropathies may cause generalised or localised sensory ataxia (e.g. a limb only) depending on the extent of the neuropathic involvement. Spinal disorders of various types may cause sensory ataxia from the lesioned level below, when they involve the dorsal columns. Non-hereditary cerebellar degeneration Non-hereditary causes of cerebellar degeneration include chronic alcohol use disorder, head injury, paraneoplastic and non-paraneoplastic autoimmune ataxia, high-altitude cerebral edema, celiac disease, normal-pressure hydrocephalus, and infectious or post-infectious cerebellitis. Hereditary ataxias Ataxia may depend on hereditary disorders consisting of degeneration of the cerebellum or of the spine; most cases feature both to some extent, and therefore present with overlapping cerebellar and sensory ataxia, even though one is often more evident than the other. Hereditary disorders causing ataxia include autosomal dominant ones such as spinocerebellar ataxia, episodic ataxia, and dentatorubropallidoluysian atrophy, as well as autosomal recessive disorders such as Friedreich's ataxia (sensory and cerebellar, with the former predominating) and Niemann Pick disease, ataxia-telangiectasia (sensory and cerebellar, with the latter predominating),autosomal recessive spinocerebellar ataxia-14 and abetalipoproteinaemia. An example of X-linked ataxic condition is the rare fragile X-associated tremor/ataxia syndrome or FXTAS. Arnold–Chiari malformation (congenital ataxia) Arnold–Chiari malformation is a malformation of the brain. It consists of a downward displacement of the cerebellar tonsils and the medulla through the foramen magnum, sometimes causing hydrocephalus as a result of obstruction of cerebrospinal fluid outflow. Succinic semialdehyde dehydrogenase deficiency Succinic semialdehyde dehydrogenase deficiency is an autosomal-recessive gene disorder where mutations in the ALDH5A1 gene results in the accumulation of gamma-Hydroxybutyric acid (GHB) in the body. GHB accumulates in the nervous system and can cause ataxia as well as other neurological dysfunction. Wilson's disease Wilson's disease is an autosomal-recessive gene disorder whereby an alteration of the ATP7B gene results in an inability to properly excrete copper from the body. Copper accumulates in the liver and raises the toxicity levels in the nervous system causing demyelination of the nerves. This can cause ataxia as well as other neurological and organ impairments. Gluten ataxia Gluten ataxia is an autoimmune disease derived from celiac disease, which is triggered by the ingestion of gluten. Early diagnosis and treatment with a gluten-free diet can improve ataxia and prevent its progression. The effectiveness of the treatment depends on the elapsed time from the onset of the ataxia until diagnosis, because the death of neurons in the cerebellum as a result of gluten exposure is irreversible. It accounts for 40% of ataxias of unknown origin and 15% of all ataxias. Less than 10% of people with gluten ataxia present any gastrointestinal symptom and only about 40% have intestinal damage. This entity is classified into primary auto-immune cerebellar ataxias (PACA).There is a continuum between presymptomatic ataxia and immune ataxias with clinical deficits. Potassium pump Malfunction of the sodium-potassium pump may be a factor in some ataxias. The - pump has been shown to control and set the intrinsic activity mode of cerebellar Purkinje neurons. This suggests that the pump might not simply be a homeostatic, "housekeeping" molecule for ionic gradients; but could be a computational element in the cerebellum and the brain. Indeed, an ouabain block of - pumps in the cerebellum of a live mouse results in it displaying ataxia and dystonia. Ataxia is observed for lower ouabain concentrations, dystonia is observed at higher ouabain concentrations. Cerebellar ataxia associated with anti-GAD antibodies Antibodies against the enzyme glutamic acid decarboxylase (GAD: enzyme changing glutamate into GABA) cause cerebellar deficits. The antibodies impair motor learning and cause behavioral deficits. GAD antibodies related ataxia is part of the group called immune-mediated cerebellar ataxias. The antibodies induce a synaptopathy. The cerebellum is particularly vulnerable to autoimmune disorders. Cerebellar circuitry has capacities to compensate and restore function thanks to cerebellar reserve, gathering multiple forms of plasticity. LTDpathies gather immune disorders targeting long-term depression (LTD), a form of plasticity. Diagnosis Imaging studies - A CT scan or MRI of the brain might help determine potential causes. An MRI can sometimes show shrinkage of the cerebellum and other brain structures in people with ataxia. It may also show other treatable findings, such as a blood clot or benign tumour, that could be pressing on the cerebellum. Lumbar puncture (spinal tap) - A needle is inserted into the lower back (lumbar region) between two lumbar vertebrae to obtain a sample of cerebrospinal fluid for testing. Genetic testing - Determines whether the mutation that causes one of the hereditary ataxic conditions is present. Tests are available for many but not all of the hereditary ataxias. Treatment The treatment of ataxia and its effectiveness depend on the underlying cause. Treatment may limit or reduce the effects of ataxia, but it is unlikely to eliminate them entirely. Recovery tends to be better in individuals with a single focal injury (such as stroke or a benign tumour), compared to those who have a neurological degenerative condition. A review of the management of degenerative ataxia was published in 2009. A small number of rare conditions presenting with prominent cerebellar ataxia are amenable to specific treatment and recognition of these disorders is critical. Diseases include vitamin E deficiency, abetalipoproteinemia, cerebrotendinous xanthomatosis, Niemann–Pick type C disease, Refsum's disease, glucose transporter type 1 deficiency, episodic ataxia type 2, gluten ataxia, glutamic acid decarboxylase ataxia. Novel therapies target the RNA defects associated with cerebellar disorders, using in particular anti-sense oligonucleotides. The movement disorders associated with ataxia can be managed by pharmacological treatments and through physical therapy and occupational therapy to reduce disability. Some drug treatments that have been used to control ataxia include: 5-hydroxytryptophan (5-HTP), idebenone, amantadine, physostigmine, L-carnitine or derivatives, trimethoprim/sulfamethoxazole, vigabatrin, phosphatidylcholine, acetazolamide, 4-aminopyridine, buspirone, and a combination of coenzyme Q10 and vitamin E. Physical therapy requires a focus on adapting activity and facilitating motor learning for retraining specific functional motor patterns. A recent systematic review suggested that physical therapy is effective, but there is only moderate evidence to support this conclusion. The most commonly used physical therapy interventions for cerebellar ataxia are vestibular habituation, Frenkel exercises, proprioceptive neuromuscular facilitation (PNF), and balance training; however, therapy is often highly individualized and gait and coordination training are large components of therapy. Current research suggests that, if a person is able to walk with or without a mobility aid, physical therapy should include an exercise program addressing five components: static balance, dynamic balance, trunk-limb coordination, stairs, and contracture prevention. Once the physical therapist determines that the individual is able to safely perform parts of the program independently, it is important that the individual be prescribed and regularly engage in a supplementary home exercise program that incorporates these components to further improve long term outcomes. These outcomes include balance tasks, gait, and individual activities of daily living. While the improvements are attributed primarily to changes in the brain and not just the hip or ankle joints, it is still unknown whether the improvements are due to adaptations in the cerebellum or compensation by other areas of the brain. Decomposition, simplification, or slowing of multijoint movement may also be an effective strategy that therapists may use to improve function in patients with ataxia. Training likely needs to be intense and focused—as indicated by one study performed with stroke patients experiencing limb ataxia who underwent intensive upper limb retraining. Their therapy consisted of constraint-induced movement therapy which resulted in improvements of their arm function. Treatment should likely include strategies to manage difficulties with everyday activities such as walking. Gait aids (such as a cane or walker) can be provided to decrease the risk of falls associated with impairment of balance or poor coordination. Severe ataxia may eventually lead to the need for a wheelchair. To obtain better results, possible coexisting motor deficits need to be addressed in addition to those induced by ataxia. For example, muscle weakness and decreased endurance could lead to increasing fatigue and poorer movement patterns. There are several assessment tools available to therapists and health care professionals working with patients with ataxia. The International Cooperative Ataxia Rating Scale (ICARS) is one of the most widely used and has been proven to have very high reliability and validity. Other tools that assess motor function, balance and coordination are also highly valuable to help the therapist track the progress of their patient, as well as to quantify the patient's functionality. These tests include, but are not limited to: The Berg Balance Scale Tandem Walking (to test for Tandem gaitability) Scale for the Assessment and Rating of Ataxia (SARA) tapping tests – The person must quickly and repeatedly tap their arm or leg while the therapist monitors the amount of dysdiadochokinesia. finger-nose testing – This test has several variations including finger-to-therapist's finger, finger-to-finger, and alternate nose-to-finger. Other uses The term "ataxia" is sometimes used in a broader sense to indicate lack of coordination in some physiological process. Examples include optic ataxia (lack of coordination between visual inputs and hand movements, resulting in inability to reach and grab objects) and ataxic respiration (lack of coordination in respiratory movements, usually due to dysfunction of the respiratory centres in the medulla oblongata). Optic ataxia may be caused by lesions to the posterior parietal cortex, which is responsible for combining and expressing positional information and relating it to movement. Outputs of the posterior parietal cortex include the spinal cord, brain stem motor pathways, pre-motor and pre-frontal cortex, basal ganglia and the cerebellum. Some neurons in the posterior parietal cortex are modulated by intention. Optic ataxia is usually part of Balint's syndrome, but can be seen in isolation with injuries to the superior parietal lobule, as it represents a disconnection between visual-association cortex and the frontal premotor and motor cortex. See also Ataxic cerebral palsy Locomotor ataxia Bruns apraxia External links National Ataxia Foundation (USA) References Further reading Symptoms and signs: Nervous system Complications of stroke

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https://en.wikipedia.org/wiki/August%20Derleth

August Derleth

August William Derleth (February 24, 1909 – July 4, 1971) was an American writer and anthologist. He was the first book publisher of the writings of H. P. Lovecraft. He made contributions to the Cthulhu Mythos and the cosmic horror genre and helped found the publisher Arkham House (which did much to bring supernatural fiction into print in hardcover in the US that had only been readily available in the UK). Derleth was also a leading American regional writer of his day, as well as prolific in several other genres, including historical fiction, poetry, detective fiction, science fiction, and biography. Notably, he created the fictional detective Solar Pons, a pastiche of Arthur Conan Doyle's Sherlock Holmes. A 1938 Guggenheim Fellow, Derleth considered his most serious work to be the ambitious Sac Prairie Saga, a series of fiction, historical fiction, poetry, and non-fiction naturalist works designed to memorialize life in the Wisconsin he knew. Derleth can also be considered a pioneering naturalist and conservationist in his writing. Life The son of William Julius Derleth and Rose Louise Volk, Derleth grew up in Sauk City, Wisconsin. He was educated in local parochial and public high school. Derleth wrote his first fiction at age 13. He was interested most in reading, and he made three trips to the library a week. He would save his money to buy books (his personal library exceeded 12,000 volumes later on in life). Some of his biggest influences were Ralph Waldo Emerson's essays, Walt Whitman, H. L. Mencken's The American Mercury, Samuel Johnson's The History of Rasselas, Prince of Abissinia, Alexandre Dumas, Edgar Allan Poe, Walter Scott, and Henry David Thoreau's Walden. Forty rejected stories and three years later, according to anthologist Jim Stephens, he sold his first story, "Bat's Belfry", to Weird Tales magazine in 1926. Derleth wrote throughout his four years at the University of Wisconsin, where he received a B.A. in 1930. During this time he also served briefly as associate editor of Minneapolis-based Fawcett Publications Mystic Magazine. Returning to Sauk City in the summer of 1931, Derleth worked in a local canning factory and collaborated with childhood friend Mark Schorer (later Chairman of the University of California, Berkeley English Department). They rented a cabin, writing Gothic and other horror stories and selling them to Weird Tales magazine. Derleth won a place on the O'Brien Roll of Honor for Five Alone, published in Place of Hawks, but was first published in Pagany magazine. As a result of his early work on the Sac Prairie Saga, Derleth was awarded the prestigious Guggenheim Fellowship; his sponsors were Helen C. White, Nobel Prize-winning novelist Sinclair Lewis and poet Edgar Lee Masters of Spoon River Anthology fame. In the mid-1930s, Derleth organized a Ranger's Club for young people, served as clerk and president of the local school board, served as a parole officer, organized a local men's club and a parent-teacher association. He also lectured in American regional literature at the University of Wisconsin and was a contributing editor of Outdoors Magazine. With longtime friend Donald Wandrei, Derleth founded Arkham House in 1939. Its initial objective was to publish the works of H. P. Lovecraft, with whom Derleth had corresponded since his teenage years. At the same time, he began teaching a course in American Regional Literature at the University of Wisconsin. In 1941, he became literary editor of The Capital Times newspaper in Madison, a post he held until his resignation in 1960. His hobbies included fencing, swimming, chess, philately and comic-strips (Derleth reportedly used the funding from his Guggenheim Fellowship to bind his comic book collection, most recently valued in the millions of dollars, rather than to travel abroad as the award intended.). Derleth's true avocation, however, was hiking the terrain of his native Wisconsin lands, and observing and recording nature with an expert eye. Derleth once wrote of his writing methods, "I write very swiftly, from 750,000 to a million words yearly, very little of it pulp material." In 1948, he was elected president of the Associated Fantasy Publishers at the 6th World Science Fiction Convention in Toronto. He was married April 6, 1953, to Sandra Evelyn Winters. They divorced six years later. Derleth retained custody of the couple's two children, April Rose Derleth and Walden William Derleth. April earned a Bachelor of Arts degree in English from the University of Wisconsin-Madison in 1977. She became majority stockholder, President, and CEO of Arkham House in 1994. She remained in that capacity until her death. She was known in the community as a naturalist and humanitarian. April died on March 21, 2011. In 1960, Derleth began editing and publishing a magazine called Hawk and Whippoorwill, dedicated to poems of man and nature. Derleth died of a heart attack on July 4, 1971, and is buried in St. Aloysius Cemetery in Sauk City. The U.S. 12 bridge over the Wisconsin River is named in his honor. Derleth was Roman Catholic. In Derleth's biography, Dorothy M. Grobe Litersky stated that Derleth was bisexual, and maintained long-term romantic relationships with both men and women. This assertion has not been verified; no names were given of these romantic partners (in the interest of privacy according to Litersky), and no evidence or acknowledgement of Derleth having a bisexual or homosexual orientation has ever been found in his personal correspondence. However, his 1953 novella, The House of Moonlight, depicts a musician's personal crisis following a close relationship with a male cohabitant, which undermines his professional confidence and subsequent relationships with women, and ultimately results in a probable suicide, a very common outcome of sexual identity questioning in novels of the time. Career Derleth wrote more than 150 short stories and more than 100 books during his lifetime. The Sac Prairie Saga Derleth wrote an expansive series of novels, short stories, journals, poems, and other works about Sac Prairie. Derleth intended this series to comprise up to 50 novels telling the projected life-story of the region from the 19th century onwards, with analogies to Balzac's Human Comedy and Proust's Remembrance of Things Past. This, and other early work by Derleth, made him a well-known figure among the regional literary figures of his time: early Pulitzer Prize winners Hamlin Garland and Zona Gale, as well as Sinclair Lewis, the last both an admirer and critic of Derleth. As Edward Wagenknecht wrote in Cavalcade of the American Novel, "What Mr. Derleth has that is lacking...in modern novelists generally, is a country. He belongs. He writes of a land and a people that are bone of his bone and flesh of his flesh. In his fictional world, there is a unity much deeper and more fundamental than anything that can be conferred by an ideology. It is clear, too, that he did not get the best, and most fictionally useful, part of his background material from research in the library; like Scott, in his Border novels, he gives, rather, the impression of having drunk it in with his mother's milk." Jim Stephens, editor of An August Derleth Reader, (1992), argues: "what Derleth accomplished....was to gather a Wisconsin mythos which gave respect to the ancient fundament of our contemporary life." The author inaugurated the Sac Prairie Saga with four novellas comprising Place of Hawks, published by Loring & Mussey in 1935. At publication, The Detroit News wrote: "Certainly with this book Mr. Derleth may be added to the American writers of distinction." Derleth's first novel, Still is the Summer Night, was published two years later by the famous Charles Scribners' editor Maxwell Perkins, and was the second in his Sac Prairie Saga. Village Year, the first in a series of journals – meditations on nature, Midwestern village American life, and more – was published in 1941 to praise from The New York Times Book Review: "A book of instant sensitive responsiveness...recreates its scene with acuteness and beauty, and makes an unusual contribution to the Americana of the present day." The New York Herald Tribune observed that "Derleth...deepens the value of his village setting by presenting in full the enduring natural background; with the people projected against this, the writing comes to have the quality of an old Flemish picture, humanity lively and amusing and loveable in the foreground and nature magnificent beyond." James Grey, writing in the St. Louis Dispatch concluded, "Derleth has achieved a kind of prose equivalent of the Spoon River Anthology." In the same year, Evening in Spring was published by Charles Scribners & Sons. This work Derleth considered among his finest. What The Milwaukee Journal called "this beautiful little love story", is an autobiographical novel of first love beset by small-town religious bigotry. The work received critical praise: The New Yorker considered it a story told "with tenderness and charm", while the Chicago Tribune concluded: "It's as though he turned back the pages of an old diary and told, with rekindled emotion, of the pangs of pain and the sharp, clear sweetness of a boy's first love." Helen Constance White, wrote in The Capital Times that it was "...the best articulated, the most fully disciplined of his stories." These were followed in 1943 with Shadow of Night, a Scribners' novel of which The Chicago Sun wrote: "Structurally it has the perfection of a carved jewel...A psychological novel of the first order, and an adventure tale that is unique and inspiriting." In November 1945, however, Derleth's work was attacked by his one-time admirer and mentor, Sinclair Lewis. Writing in Esquire, Lewis observed, "It is a proof of Mr. Derleth's merit that he makes one want to make the journey and see his particular Avalon: The Wisconsin River shining among its islands, and the castles of Baron Pierneau and Hercules Dousman. He is a champion and a justification of regionalism. Yet he is also a burly, bounding, bustling, self-confident, opinionated, and highly-sweatered young man with faults so grievous that a melancholy perusal of them may be of more value to apprentices than a study of his serious virtues. If he could ever be persuaded that he isn't half as good as he thinks he is, if he would learn the art of sitting still and using a blue pencil, he might become twice as good as he thinks he is – which would about rank him with Homer." Derleth good-humoredly reprinted the criticism along with a photograph of himself sans sweater, on the back cover of his 1948 country journal: Village Daybook. A lighter side to the Sac Prairie Saga is a series of quasi-autobiographical short stories known as the "Gus Elker Stories", amusing tales of country life that Peter Ruber, Derleth's last editor, said were "...models of construction and...fused with some of the most memorable characters in American literature." Most were written between 1934 and the late 1940s, though the last, "Tail of the Dog", was published in 1959 and won the Scholastic Magazine short story award for the year. The series was collected and republished in Country Matters in 1996. Walden West, published in 1961, is considered by many Derleth's finest work. This prose meditation is built out of the same fundamental material as the series of Sac Prairie journals, but is organized around three themes: "the persistence of memory...the sounds and odors of the country...and Thoreau's observation that the 'mass of men lead lives of quiet desperation. A blend of nature writing, philosophic musings, and careful observation of the people and place of "Sac Prairie". Of this work, George Vukelich, author of "North Country Notebook", writes: "Derleth's Walden West is...the equal of Sherwood Anderson's Winesburg,Ohio, Thornton Wilder's Our Town, and Edgar Lee Masters' Spoon River Anthology." This was followed eight years later by Return to Walden West, a work of similar quality, but with a more noticeable environmentalist edge to the writing, notes critic Norbert Blei. A close literary relative of the Sac Prairie Saga was Derleth's Wisconsin Saga, which comprises several historical novels. Detective fiction and "Solar Pons" Detective fiction represented another substantial body of Derleth's work. Most notable among this work was a series of 70 stories in affectionate pastiche of Sherlock Holmes, whose creator, Sir Arthur Conan Doyle, he admired greatly. The stories feature a Holmes-styled British detective named Solar Pons, of 7B Praed Street in London. These included one published novel as well (Mr. Fairlie's Final Journey). The series was greatly admired by such notable writers and critics of mystery and detective fiction as Ellery Queen (Frederic Dannay), Anthony Boucher, Vincent Starrett, and Howard Haycraft. In his 1944 volume The Misadventures of Sherlock Holmes, Ellery Queen wrote of Derleth's "The Norcross Riddle", an early Pons story: "How many budding authors, not even old enough to vote, could have captured the spirit and atmosphere with as much fidelity?" Queen adds, "his choice of the euphonic Solar Pons is an appealing addition to the fascinating lore of Sherlockian nomenclature." Vincent Starrett, in his foreword to the 1964 edition of The Casebook of Solar Pons, wrote that the series is "as sparkling a galaxy of Sherlockian pastiches as we have had since the canonical entertainments came to an end." Despite close similarities to Doyle's creation, Pons lived in the post-World War I era, in the decades of the 1920s and 1930s. Though Derleth never wrote a Pons novel to equal The Hound of the Baskervilles, editor Peter Ruber wrote that "Derleth" produced more than a few Solar Pons stories almost as good as Sir Arthur's, and many that had better plot construction." Although these stories were a form of diversion for Derleth, Ruber, who edited The Original Text Solar Pons Omnibus Edition (2000), argued: "Because the stories were generally of such high quality, they ought to be assessed on their own merits as a unique contribution in the annals of mystery fiction, rather than suffering comparison as one of the endless imitators of Sherlock Holmes." Some of the stories were self-published, through a new imprint called "Mycroft & Moran", an appellation of humorous significance to Holmesian scholars. For approximately a decade, an active supporting group was the Praed Street Irregulars, patterned after the Baker Street Irregulars. In 1946, Conan Doyle's two sons made some attempts to force Derleth to cease publishing the Solar Pons series, but the efforts were unsuccessful, and were eventually withdrawn. Derleth's mystery and detective fiction also included a series of works set in Sac Prairie and featuring Judge Peck as the central character. Youth and children's fiction Derleth wrote many and varied children's works, including biographies meant to introduce younger readers to explorer Jacques Marquette, as well as Ralph Waldo Emerson and Henry David Thoreau. Arguably most important among his works for younger readers, however, is the Steve and Sim Mystery Series, also known as the Mill Creek Irregulars series. The ten-volume series, published between 1958 and 1970, is set in Sac Prairie of the 1920s and can thus be considered in its own right a part of the Sac Prairie Saga, as well as an extension of Derleth's body of mystery fiction. Robert Hood, writing in the New York Times said: "Steve and Sim, the major characters, are twentieth-century cousins of Huck Finn and Tom Sawyer; Derleth's minor characters, little gems of comic drawing." The first novel in the series, The Moon Tenders, does, in fact, involve a rafting adventure down the Wisconsin River, which led regional writer Jesse Stuart to suggest the novel was one that "older people might read to recapture the spirit and dream of youth." The connection to the Sac Prairie Saga was noted by the Chicago Tribune: "Once again a small midwest community in 1920s is depicted with perception, skill, and dry humor." Arkham House and the "Cthulhu Mythos" Derleth was a correspondent and friend of H. P. Lovecraft – when Lovecraft wrote about "le Comte d'Erlette" in his fiction, it was in homage to Derleth. Derleth invented the term "Cthulhu Mythos" to describe the fictional universe depicted in the series of stories shared by Lovecraft and other writers in his circle. When Lovecraft died in 1937, Derleth and Donald Wandrei assembled a collection of Lovecraft's stories and tried to get them published. Existing publishers showed little interest, so Derleth and Wandrei founded Arkham House in 1939 for that purpose. The name of the company derived from Lovecraft's fictional town of Arkham, Massachusetts, which features in many of his stories. In 1939, Arkham House published The Outsider and Others, a huge collection that contained most of Lovecraft's known short stories. Derleth and Wandrei soon expanded Arkham House and began a regular publishing schedule after its second book, Someone in the Dark, a collection of some of Derleth's own horror stories, was published in 1941. Following Lovecraft's death, Derleth wrote a number of stories based on fragments and notes left by Lovecraft. These were published in Weird Tales and later in book form, under the byline "H. P. Lovecraft and August Derleth", with Derleth calling himself a "posthumous collaborator." This practice has raised objections in some quarters that Derleth simply used Lovecraft's name to market what was essentially his own fiction; S. T. Joshi refers to the "posthumous collaborations" as marking the beginning of "perhaps the most disreputable phase of Derleth's activities". Dirk W. Mosig, S. T. Joshi, and Richard L. Tierney were dissatisfied with Derleth's invention of the term Cthulhu Mythos (Lovecraft himself used Yog-Sothothery) and his presentation of Lovecraft's fiction as having an overall pattern reflecting Derleth's own Christian world view, which they contrast with Lovecraft's depiction of an amoral universe. However, Robert M. Price points out that while Derleth's tales are distinct from Lovecraft's in their use of hope and his depiction of a struggle between good and evil, nevertheless the basis of Derlerth's systemization are found in Lovecraft. He also suggests that the differences can be overstated: Derleth was more optimistic than Lovecraft in his conception of the Mythos, but we are dealing with a difference more of degree than kind. There are indeed tales wherein Derleth's protagonists get off scot-free (like "The Shadow in the Attic", "Witches' Hollow", or "The Shuttered Room"), but often the hero is doomed (e.g., "The House in the Valley", "The Peabody Heritage", "Something in Wood"), as in Lovecraft. And it must be remembered that an occasional Lovecraftian hero does manage to overcome the odds, e.g., in "The Horror in the Museum", "The Shunned House", and 'The Case of Charles Dexter Ward'. Derleth also treated Lovecraft's Great Old Ones as representatives of elemental forces, creating new fictional entities to flesh out this framework. Such debates aside, Derleth's founding of Arkham House and his successful effort to rescue Lovecraft from literary oblivion are widely acknowledged by practitioners in the horror field as seminal events in the field. For instance, Ramsey Campbell has acknowledged Derleth's encouragement and guidance during the early part of his own writing career, and Kirby McCauley has cited Derleth and Arkham House as an inspiration for his own anthology Dark Forces. Arkham House and Derleth published Dark Carnival, the first book by Ray Bradbury, as well. Brian Lumley cites the importance of Derleth to his own Lovecraftian work, and contends in a 2009 introduction to Derleth's work that he was "...one of the first, finest, and most discerning editors and publishers of macabre fiction." Important as was Derleth's work to rescue H.P. Lovecraft from literary obscurity at the time of Lovecraft's death, Derleth also built a body of horror and spectral fiction of his own; still frequently anthologized. The best of this work, recently reprinted in four volumes of short stories – most of which were originally published in Weird Tales, illustrates Derleth's original abilities in the genre. While Derleth considered his work in this genre less important than his most serious literary efforts, the compilers of these four anthologies, including Ramsey Campbell, note that the stories still resonate after more than 50 years. In 2009, The Library of America selected Derleth's story The Panelled Room for inclusion in its two-century retrospective of American Fantastic Tales. Other works Derleth also wrote many historical novels, as part of both the Sac Prairie Saga and the Wisconsin Saga. He also wrote history; arguably most notable among these was The Wisconsin: River of a Thousand Isles, published in 1942. The work was one in a series entitled "The Rivers of America", conceived by writer Constance Lindsay Skinner during the Great Depression as a series that would connect Americans to their heritage through the history of the great rivers of the nation. Skinner wanted the series to be written by artists, not academicians. Derleth, while not a trained historian, was, according to former Wisconsin state historian William F. Thompson, "...a very competent regional historian who based his historical writing upon research in the primary documents and who regularly sought the help of professionals... ." In the foreword to the 1985 reissue of the work by The University of Wisconsin Press, Thompson concluded: "No other writer, of whatever background or training, knew and understood his particular 'corner of the earth' better than August Derleth." Additionally, Derleth wrote a number of volumes of poetry. Three of his collections – Rind of Earth (1942), Selected Poems (1944), and The Edge of Night (1945) – were published by the Decker Press, which also printed the work of other Midwestern poets such as Edgar Lee Masters. Derleth was also the author of several biographies of other writers, including Zona Gale, Ralph Waldo Emerson and Henry David Thoreau. He also wrote introductions to several collections of classic early 20th century comics, such as Buster Brown, Little Nemo in Slumberland, and Katzenjammer Kids, as well as a book of children's poetry entitled A Boy's Way, and the foreword to Tales from an Indian Lodge by Phebe Jewell Nichols. Derleth also wrote under the pen names Stephen Grendon, Kenyon Holmes and Tally Mason. Derleth's papers were donated to the Wisconsin Historical Society in Madison. Bibliography Awards O'Brien Roll of Honour for short story, 1933 Guggenheim fellow, 1938 See also August Derleth Award List of authors of new Sherlock Holmes stories List of horror fiction authors List of people from Wisconsin Mark Schorer Sherlock Holmes pastiches Notes References Meudt, Edna. 'August Derleth: "A simple, honorable man",' Wisconsin Academy Review, 19:2 (Summer, 1972) 8–11. Schorer, Mark. "An Appraisal of the Work of August Derleth", The Capital Times, July 9, 1971. Further reading Robert Bloch. "Two Great Editors". Is No 4 (Oct 1971). Reprint in Bloch's Out of My Head. Cambridge MA: NESFA Press, 1986, 71–79. Lin Carter. "A Day in Derleth Country". Is No 4 (Oct 1971). Reprint in Crypt of Cthulhu 1, No 6. John Howard. "The Ghosts of Sauk County". All Hallows 18 (1998); in Howard's Touchstones: Essays on the Fantastic. Staffordshire UK: Alchemy Press, 2014. David E. Schultz and S.T. Joshi (eds). Eccentric, Impractical Devils: The Letters of August Derleth and Clark Ashton Smith. NY: Hippocampus Press, 2020. External links The August Derleth Society A biography August Derleth Bibliography Derleth Collection guides at University of Wisconsin Libraries: papers; comics Derleth Collection guide at Syracuse University Works 1909 births 1971 deaths University of Wisconsin–Madison alumni 20th-century American short story writers American mystery writers American speculative fiction editors 20th-century American novelists Cthulhu Mythos writers American horror writers People from Sauk City, Wisconsin Novelists from Wisconsin Science fiction editors Solar Pons American anthologists American male novelists American male short story writers Catholics from Wisconsin 20th-century Roman Catholics Writers from Wisconsin American weird fiction writers 20th-century American male writers

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https://en.wikipedia.org/wiki/The%20Plague%20%28novel%29

The Plague (novel)

The Plague () is a 1947 absurdist novel by Albert Camus. It tells the story from the point of view of a narrator in the midst of a plague sweeping the French Algerian city of Oran. The narrator remains unknown until the beginning of the last chapter. The novel presents a snapshot into life in Oran as seen through the author's distinctive absurdist point of view. Camus used as source material the cholera epidemic that killed a large proportion of Oran's population in 1849, but set the novel in the 1940s. Oran and its surroundings were struck by disease several times before Camus published his novel. According to an academic study, Oran was decimated by the bubonic plague in 1556 and 1678, but all later outbreaks (in 1921: 185 cases; 1931: 76 cases; and 1944: 95 cases) were very far from the scale of the epidemic described in the novel. The Plague is considered an existentialist classic despite Camus' objection to the label. The novel stresses the powerlessness of the individual characters to affect their own destinies. The narrative tone is similar to Kafka's, especially in The Trial, whose individual sentences potentially have multiple meanings; the material often pointedly resonating as stark allegory of phenomenal consciousness and the human condition. Major characters Dr. Bernard Rieux: Dr. Bernard Rieux is described as a man about age 35, of moderate height, dark-skinned, with close-cropped black hair. At the beginning of the novel, Rieux's wife, who has been ill for a year, leaves for a sanatorium. It is Rieux who treats the first victim of plague and first uses the word plague to describe the disease. He urges the authorities to take action to stop the spread of the epidemic. However, at first, along with everyone else, the danger the town faces seems unreal to him. He feels uneasy but does not realise the gravity of the situation. Within a short while, he grasps what is at stake and warns the authorities that unless steps are taken immediately, the epidemic could kill off half the town's population of two hundred thousand within a couple of months.During the epidemic, Rieux heads an auxiliary hospital and works long hours treating the victims. He injects serum and lances the abscesses, but there is little more that he can do, and his duties weigh heavily upon him. He never gets home until late, and he must distance himself from the natural pity that he feels for the victims; otherwise, he would not be able to go on. It is especially hard for him when he visits a victim in their own home because he knows that he must immediately call for an ambulance and have the person removed from the house. Often, the relatives plead with him not to do so as they know they may never see the person again.Rieux works to combat the plague simply because he is a doctor and his job is to relieve human suffering. He does not do it for any grand, religious purpose, like Paneloux (Rieux does not believe in God), or as part of a high-minded moral code, like Tarrou. He is a practical man, doing what needs to be done without any fuss, but he knows that the struggle against death is something that he can never win. Jean Tarrou: Jean Tarrou arrived in Oran some weeks before the plague broke out for unknown reasons. He is not there on business since he appears to have private means. Tarrou is a good-natured man who smiles a lot. Before the plague came, he liked to associate with the Spanish dancers and musicians in the city. He also keeps a diary full of his observations of life in Oran, which the Narrator incorporates into the narrative.It is Tarrou who first comes up with the idea of organising teams of volunteers to fight the plague. He wants to do so before the authorities begin to conscript people, and he does not like the official plan to get prisoners to do the work. He takes action, prompted by his own code of morals; he feels that the plague is everybody's responsibility and that everyone should do their duty. What interests him, he tells Rieux, is how to become a saint even though he does not believe in God.Later in the novel, Tarrou tells Rieux, with whom he has become friends, the story of his life. His father, although a kind man in private, was also an aggressive prosecuting attorney who tried death penalty cases, arguing strongly for the death penalty to be imposed. As a young boy, Tarrou attended one day of a criminal proceeding in which a man was on trial for his life. The idea of capital punishment disgusted him. After he left home before 18, his main interest in life was his opposition to the death penalty, which he regarded as state-sponsored murder. However, years of activism have left him disillusioned.When the plague epidemic is virtually over, Tarrou becomes one of its last victims but puts up a heroic struggle before dying. Raymond Rambert: Raymond Rambert is a journalist who is visiting Oran to research a story on the standards of living in the Arab colony of Oran. When the plague strikes, he finds himself trapped in a city with which he feels he has no connection. He misses his girlfriend who is in Paris and uses all his ingenuity and resourcefulness to persuade the city bureaucracy to allow him to leave. When that fails, he contacts smugglers, who agree to help him escape for a fee of ten thousand francs. However, there is a hitch in the arrangements, and by the time another escape plan is arranged, Rambert has changed his mind. He decides to stay in the city and continue to help fight the plague, saying that he would feel ashamed of himself if he pursued a merely personal happiness. He now feels that he belongs in Oran, and that the plague is everyone's business, including his. Joseph Grand: Joseph Grand is a fifty-year-old clerk for the city government. He is tall and thin. Poorly paid, he lives an austere life, but is capable of deep affection. In his spare time, Grand polishes up his Latin, and is also writing a novel. However, he is such a perfectionist that he continually rewrites the first sentence and can progress no further. One of his problems in life is that he can rarely find the correct words to express what he means. Grand tells Rieux that he married while still in his teens, but overwork and poverty took their toll (Grand did not receive the career advancement that he had been promised), and his wife Jeanne left him. He tried but failed to write a letter to her, and he still grieves for his loss.Grand is a neighbor of Cottard, and it is he who calls Rieux for help when Cottard tries to commit suicide. When the plague takes a grip on the town, Grand joins the team of volunteers, acting as general secretary and recording the statistics. Rieux regards him as "the real example of the calm virtue that animated the public health squads". Grand contracts the plague and asks Rieux to burn his manuscript, but then makes an unexpected recovery. At the end of the novel, Grand says he is much happier, as he has written to Jeanne and made a fresh start on his novel. Cottard: Cottard lives in the same building as Grand. He does not appear to have a job and is described as having private means although he describes himself as "a sales representative for wines and liqueurs". Cottard is an eccentric figure, silent and secretive, who tries to hang himself in his room. He is anxious for Rieux not to report the incident, as he is under investigation by the authorities for an unstated crime. In an offhand reference to the plot of The Outsider, Cottard reacts by a sudden exit from the tobacconist shop when she mentions an arrest in Algiers of a man for killing an Arab on a beach. Cottard's personality changes after the outbreak of plague. Whereas he was aloof and mistrustful before, he now becomes agreeable and tries hard to make friends. He appears to relish the coming of the plague, and Tarrou thinks it is because he finds it easier to live with his own fears now that everyone else is in a state of fear, too. Cottard also avoids arrest by the police during the chaos caused by the plague. Cottard takes advantage of the crisis to make money by selling contraband cigarettes and inferior liquor.As the quarantine of the city comes to an end, Cottard anticipates being arrested after life returns to normal. He experiences severe mood swings; sometimes he is sociable, but at other times, he shuts himself up in his room. On the day the city gates are reopened, he shoots at random at people on the street, wounding some and killing a dog. The police arrest him. Father Paneloux: Father Paneloux is a learned, well-respected Jesuit priest. He is well known for having given a series of lectures in which he championed a pure form of Christian doctrine and chastised his audience about their laxity. During the first stage of the plague outbreak, Paneloux preaches a sermon at the cathedral. He has a powerful way of speaking, and he insists to the congregation that the plague is a scourge sent by God to those who have hardened their hearts against Him. However, Paneloux also claims that God is present to offer succour and hope. Later, Paneloux attends at the bedside of Othon's stricken son and prays that the boy may be spared. After the boy's death, Paneloux tells Rieux that although the death of an innocent child in a world ruled by a loving God cannot be rationally explained, it should nonetheless be accepted. Paneloux joins the team of volunteer workers and preaches another sermon saying that the death of the innocent child is a test of faith. Since God willed the child's death, so the Christian should will it, too. A few days after preaching this sermon, Paneloux is taken ill. He refuses to call for a doctor, trusting in God alone, and dies. Since his symptoms did not seem to resemble those of the plague, Rieux records his death as a "doubtful case." Minor characters The Narrator: the narrator presents himself at the outset of the book as witness to the events and privy to documents, but does not identify himself until the ending of the novel. The Prefect: The Prefect believes at first that the talk of plague is a false alarm, but on the advice of his medical association, he authorizes limited measures to combat it. When they do not work, he attempts to avoid responsibility, saying he will ask the government for orders. He later takes responsibility for tightening up the regulations relating to the plague and issues the order to close the town. Dr. Castel: Dr. Castel is one of Rieux's medical colleagues and is much older than Rieux. He realizes after the first few cases that the disease is bubonic plague and is aware of the seriousness of the situation. He works hard to make an antiplague serum, but as the epidemic continues, he shows increasing signs of wear and tear. M. Othon: M. Othon is a magistrate in Oran. He is tall and thin, and Tarrou describes him as follows: "Two small eyes, round, and hard, a thin nose, a horizontal mouth give the air of a well-brought-up owl." Othon treats his wife and children unkindly, but after his son Philippe dies of the plague, his character softens. After he finishes his time at the isolation camp, where he was sent because his son is infected, he wants to return there because it would make him feel closer to his lost son. However, before Othon can do this, he contracts the plague and dies. Philippe Othon: Philippe Othon is M. Othon's young son. When he contracts the plague, he is the first to receive Dr. Castel's antiplague serum. The serum is ineffective, and Philippe Othon dies after a long and painful struggle. Mme. Rieux: Mme. Rieux is Dr. Rieux's mother, who comes to stay with him when his sick wife goes to the sanatorium. She is a serene woman who, after taking care of the housework, sits quietly in a chair. She says that at her age, there is nothing much left to fear. Dr. Richard: Dr. Richard is chairman of the Oran Medical Association. He is slow to recommend any action to combat the plague for fear of public alarm. He does not want even to admit that the disease is the plague, referring instead to "a fever that had inguinal complications". M. Michel: M. Michel is the concierge of the building in which Rieux lives. An old man, he is the first victim of the plague. Raoul: Raoul is the man who agrees, for a fee of ten thousand francs, to arrange for Rambert to escape. He introduces Rambert to Gonzales. Gonzales: Gonzales is the smuggler who makes the arrangements for Rambert's escape and bonds with him over football. Asthma Patient: the asthma patient receives regular visits from Dr. Rieux. He is a seventy-five-year-old Spaniard with a rugged face, who comments on events in Oran that he hears about on the radio and in the newspapers. He sits in his bed all day and measures the passing of time by putting chickpeas from one jug into another. Louis: Louis is one of the sentries who take part in the plan for Rambert to escape. Marcel: Marcel, Louis's brother, is also a sentry who is part of the escape plan for Rambert. Garcia: Garcia is a man who knows the group of smugglers in Oran. He introduces Rambert to Raoul. Plot summary The book begins with an epigraph quoting Daniel Defoe, author of A Journal of the Plague Year: "It is as reasonable to represent one kind of imprisonment by another, as it is to represent anything that really exists by that which exists not." Part One In the town of Oran, thousands of rats, initially unnoticed by the populace, begin to die in the streets. Hysteria develops soon afterward, causing the local newspapers to report the incident. Authorities responding to public pressure order the collection and cremation of the rats, unaware that the collection itself was the catalyst for the spread of the bubonic plague. The main character, Dr. Bernard Rieux, lives comfortably in an apartment building when strangely the building's concierge, M. Michel, a confidante, dies from a fever. Dr. Rieux consults his colleague, Dr. Castel, about the illness until they come to the conclusion that a plague is sweeping the town. They both approach fellow doctors and town authorities about their theory but are eventually dismissed on the basis of one death. However, as more deaths quickly ensue, it becomes apparent that there is an epidemic. Meanwhile, Rieux's wife has been sent to a sanatorium in another city, to be treated for an unrelated chronic illness. Authorities, including the Prefect, are slow to accept that the situation is serious and quibble over the appropriate action to take. Official notices enacting control measures are posted, but the language used is optimistic and downplays the seriousness of the situation. A "special ward" is opened at the hospital, but its 80 beds are filled within three days. As the death toll begins to rise, more desperate measures are taken. Homes are quarantined; corpses and burials are strictly supervised. A supply of plague serum finally arrives, but there is enough to treat only existing cases, and the country's emergency reserves are depleted. When the daily number of deaths jumps to 30, the town is sealed, and an outbreak of plague is officially declared. Part Two The town is sealed off. The town gates are shut, rail travel is prohibited, and all mail service is suspended. The use of telephone lines is restricted only to "urgent" calls, leaving short telegrams as the only means of communicating with friends or family outside the town. The separation affects daily activity and depresses the spirit of the townspeople, who begin to feel isolated and introverted, and the plague begins to affect various characters. One character, Raymond Rambert, devises a plan to escape the city to join his wife in Paris after city officials refused his request to leave. He befriends some underground criminals so that they may smuggle him out of the city. Another character, Father Paneloux, uses the plague as an opportunity to advance his stature in the town by suggesting that the plague was an act of God punishing the citizens' sinful nature. His diatribe falls on the ears of many citizens of the town, who turned to religion in droves, but would not have done so under normal circumstances. Cottard, a criminal remorseful enough to attempt suicide but fearful of being arrested, becomes wealthy as a major smuggler. Meanwhile, Jean Tarrou, a vacationer; Joseph Grand, a civil engineer; and Dr. Rieux, exhaustively treat patients in their homes and in the hospital. Rambert informs Tarrou of his escape plan, but when Tarrou tells him that there are others in the city, including Dr. Rieux, who have loved ones outside the city whom they are not allowed to see, Rambert becomes sympathetic and offers to help Rieux fight the epidemic until he leaves town. Part Three In mid-August, the situation continues to worsen. People try to escape the town, but some are shot by armed sentries. Violence and looting break out on a small scale, and the authorities respond by declaring martial law and imposing a curfew. Funerals are conducted with more speed, no ceremony and little concern for the feelings of the families of the deceased. The inhabitants passively endure their increasing feelings of exile and separation. Despondent, they waste away emotionally as well as physically. Part Four In September and October, the town remains at the mercy of the plague. Rieux hears from the sanatorium that his wife's condition is worsening. He also hardens his heart regarding the plague victims so that he can continue to do his work. Cottard, on the other hand, seems to flourish during the plague because it gives him a sense of being connected to others, since everybody faces the same danger. Cottard and Tarrou attend a performance of Gluck's opera Orfeo ed Euridice, but the actor portraying Orpheus collapses with plague symptoms during the performance. After extended negotiations with guards, Rambert finally has a chance to escape, but he decides to stay, saying that he would feel ashamed of himself if he left. Towards the end of October, Castel's new antiplague serum is tried for the first time, but it cannot save the life of Othon's young son, who suffers greatly, as Paneloux, Rieux, and Tarrou tend to his bedside in horror. Paneloux, who has joined the group of volunteers fighting the plague, gives a second sermon. He addresses the problem of an innocent child's suffering and says it is a test of a Christian's faith since it requires him either to deny everything or believe everything. He urges the congregation not to give up the struggle but to do everything possible to fight the plague. A few days after the sermon, Paneloux is taken ill. His symptoms do not conform to those of the plague, but the disease still proves fatal. Tarrou and Rambert visit one of the isolation camps, where they meet Othon. When Othon's period of quarantine ends, he chooses to stay in the camp as a volunteer because this will make him feel less separated from his dead son. Tarrou tells Rieux the story of his life. To take their mind off the epidemic, the two men go swimming together in the sea. Grand catches the plague and instructs Rieux to burn all his papers. However, Grand makes an unexpected recovery, and deaths from the plague start to decline. Part Five By late January, the plague is in full retreat, and the townspeople begin to celebrate the imminent opening of the town gates. Othon, however, does not escape death from the disease. Cottard is distressed by the ending of the epidemic from which he has profited by shady dealings. Two government employees approach him, and he flees. Despite the epidemic's ending, Tarrou contracts the plague and dies after a heroic struggle. Rieux is later informed via telegram that his wife has died at the sanatorium. In February, the town gates open and people are reunited with their loved ones from other cities. Rambert is reunited with his wife. Cottard goes mad and shoots at people from his home, and is soon arrested after a brief skirmish with the police. Grand begins working on his novel again. The narrator of the chronicle discloses his identity and states that he tried to present an objective view of the events. He reflects on the epidemic and declares he wrote the chronicle "to write simply about what can be learned in the middle of scourges, that there is more to admire in humans than there is to scorn". Critical analysis Germaine Brée has characterised the struggle of the characters against the plague as "undramatic and stubborn", and in contrast to the ideology of "glorification of power" in the novels of André Malraux, whereas Camus' characters "are obscurely engaged in saving, not destroying, and this in the name of no ideology". Lulu Haroutunian has discussed Camus' own medical history, including a bout with tuberculosis, and how it informs the novel. Marina Warner notes its larger philosophical themes of "engagement", "paltriness and generosity", "small heroism and large cowardice", and "all kinds of profoundly humanist problems, such as love and goodness, happiness and mutual connection". Thomas L Hanna and John Loose have separately discussed themes related to Christianity in the novel, with particular respect to Father Paneloux and Dr Rieux. Louis R Rossi briefly discusses the role of Tarrou in the novel, and the sense of philosophical guilt behind his character. Elwyn Sterling has analysed the role of Cottard and his final actions at the end of the novel. Father Paneloux has been subject to several literary analyses in the context of faith faced with great suffering. Dr Rieux has been described as a classic example of an idealist doctor. He has also been an inspiration to the life and career of the French doctor Réjean Thomas, and also to the fictional character of Jeanne Dion, starring in the movie trilogy directed by Bernard Émond (beginning with The Novena). Perri Klass has noted that at the time of the novel, sulfa drugs were available for treatment against plague, and has criticised the novel for this historical-medical omission. In the popular press The novel has been read as an allegorical treatment of the French resistance to Nazi occupation during World War II. The novel became a bestseller during the worldwide COVID-19 pandemic of 2020 to the point that its British publisher Penguin Classics reported struggling to keep up with demand. The prescience of the fictional cordon sanitaire of Oran with real-life COVID-19 lockdowns worldwide brought revived popular attention. Sales in Italy tripled and it became a top-ten bestseller during its nationwide lockdown. Penguin Classics' editorial director said "it couldn’t be more relevant to the current moment" and Camus' daughter Catherine said that the message of the novel had newfound relevance in that "we are not responsible for coronavirus but we can be responsible in the way we respond to it". Adaptations 1965: La Peste, a cantata composed by Roberto Gerhard 1970 Yesterday, Today, Tomorrow, a Hong Kong film directed by Patrick Lung 1992: La Peste, a film directed by Luis Puenzo 2017: The Plague, a play adapted by Neil Bartlett. Bartlett substitutes a black woman for the male doctor, Rieux, and a black man for Tarrou. 2020: The Plague, an adaptation for radio of Neil Bartlett's 2017 play. Premiered on 26 July on BBC Radio 4 during the COVID-19 pandemic. The play was recorded at home by actors during the quarantine period. With Sara Powell as Doctor Rieux, Billy Postlethwaite as Raymond Rambert, Joe Alessi as Mr Cottard, Jude Aduwudike as Jean Tarrou and Colin Hurley as Mr Grand. Publication history As early as April 1941, Camus had been working on the novel, as evidenced in his diaries in which he wrote down a few ideas on "the redeeming plague". On 13 March 1942, he informed André Malraux that he was writing "a novel on the plague", adding "Said like that it might sound strange, […] but this subject seems so natural to me." 1947, La Peste (French), Paris: Gallimard 1948, translated by Stuart Gilbert, London: Hamish Hamilton 1960, translated by Stuart Gilbert, London: Penguin, 2001, translated by Robin Buss, London: Allen Lane, 2021, translated by Laura Marris, New York: Knopf, See also The Decameron The Masque of the Red Death The Betrothed References External links La Peste, Les Classiques des sciences sociales; Word, PDF, RTF formats, public domain in Canada La Peste, ebooksgratuits.com; HTML format, public domain in Canada 1947 French novels Absurdist fiction Books with atheism-related themes Éditions Gallimard books Existentialist novels French novels adapted into films Novels by Albert Camus Novels set in the 1940s Novels set in Algeria Plague (disease) Oran Health in Algeria Novels about diseases and disorders Novels about viral outbreaks French novels adapted into plays First-person narrative novels

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https://en.wikipedia.org/wiki/Absolute%20value

Absolute value

In mathematics, the absolute value or modulus of a real number , is the non-negative value without regard to its sign. Namely, if is a positive number, and if is negative (in which case negating makes positive), and For example, the absolute value of 3 and the absolute value of −3 is The absolute value of a number may be thought of as its distance from zero. Generalisations of the absolute value for real numbers occur in a wide variety of mathematical settings. For example, an absolute value is also defined for the complex numbers, the quaternions, ordered rings, fields and vector spaces. The absolute value is closely related to the notions of magnitude, distance, and norm in various mathematical and physical contexts. Terminology and notation In 1806, Jean-Robert Argand introduced the term module, meaning unit of measure in French, specifically for the complex absolute value, and it was borrowed into English in 1866 as the Latin equivalent modulus. The term absolute value has been used in this sense from at least 1806 in French and 1857 in English. The notation , with a vertical bar on each side, was introduced by Karl Weierstrass in 1841. Other names for absolute value include numerical value and magnitude. In programming languages and computational software packages, the absolute value of is generally represented by abs(x), or a similar expression. The vertical bar notation also appears in a number of other mathematical contexts: for example, when applied to a set, it denotes its cardinality; when applied to a matrix, it denotes its determinant. Vertical bars denote the absolute value only for algebraic objects for which the notion of an absolute value is defined, notably an element of a normed division algebra, for example a real number, a complex number, or a quaternion. A closely related but distinct notation is the use of vertical bars for either the Euclidean norm or sup norm of a vector although double vertical bars with subscripts respectively) are a more common and less ambiguous notation. Definition and properties Real numbers For any the absolute value or modulus is denoted , with a vertical bar on each side of the quantity, and is defined as The absolute value is thus always either a positive number or zero, but never negative. When itself is negative then its absolute value is necessarily positive From an analytic geometry point of view, the absolute value of a real number is that number's distance from zero along the real number line, and more generally the absolute value of the difference of two real numbers (their absolute difference) is the distance between them. The notion of an abstract distance function in mathematics can be seen to be a generalisation of the absolute value of the difference (see "Distance" below). Since the square root symbol represents the unique positive square root, when applied to a positive number, it follows that This is equivalent to the definition above, and may be used as an alternative definition of the absolute value of real numbers. The absolute value has the following four fundamental properties (, are real numbers), that are used for generalization of this notion to other domains: Non-negativity, positive definiteness, and multiplicativity are readily apparent from the definition. To see that subadditivity holds, first note that with its sign chosen to make the result positive. Now, since it follows that, whichever of is the value one has for all Consequently, , as desired. Some additional useful properties are given below. These are either immediate consequences of the definition or implied by the four fundamental properties above. Two other useful properties concerning inequalities are: These relations may be used to solve inequalities involving absolute values. For example: The absolute value, as "distance from zero", is used to define the absolute difference between arbitrary real numbers, the standard metric on the real numbers. Complex numbers Since the complex numbers are not ordered, the definition given at the top for the real absolute value cannot be directly applied to complex numbers. However, the geometric interpretation of the absolute value of a real number as its distance from 0 can be generalised. The absolute value of a complex number is defined by the Euclidean distance of its corresponding point in the complex plane from the origin. This can be computed using the Pythagorean theorem: for any complex number where and are real numbers, the absolute value or modulus is and is defined by the Pythagorean addition of and , where and denote the real and imaginary parts respectively. When the is zero, this coincides with the definition of the absolute value of the When a complex number is expressed in its polar form its absolute value Since the product of any complex number and its with the same absolute value, is always the non-negative real number the absolute value of a complex number is the square root which is therefore called the absolute square or squared modulus This generalizes the alternative definition for reals: The complex absolute value shares the four fundamental properties given above for the real absolute value. The identity is a special case of multiplicativity that is often useful by itself. Absolute value function The real absolute value function is continuous everywhere. It is differentiable everywhere except for . It is monotonically decreasing on the interval and monotonically increasing on the interval . Since a real number and its opposite have the same absolute value, it is an even function, and is hence not invertible. The real absolute value function is a piecewise linear, convex function. For both real and complex numbers the absolute value function is idempotent (meaning that the absolute value of any absolute value is itself). Relationship to the sign function The absolute value function of a real number returns its value irrespective of its sign, whereas the sign (or signum) function returns a number's sign irrespective of its value. The following equations show the relationship between these two functions: or and for , Relationship to the max and min functions Let , then and Derivative The real absolute value function has a derivative for every , but is not differentiable at . Its derivative for is given by the step function: The real absolute value function is an example of a continuous function that achieves a global minimum where the derivative does not exist. The subdifferential of  at  is the interval . The complex absolute value function is continuous everywhere but complex differentiable nowhere because it violates the Cauchy–Riemann equations. The second derivative of  with respect to  is zero everywhere except zero, where it does not exist. As a generalised function, the second derivative may be taken as two times the Dirac delta function. Antiderivative The antiderivative (indefinite integral) of the real absolute value function is where is an arbitrary constant of integration. This is not a complex antiderivative because complex antiderivatives can only exist for complex-differentiable (holomorphic) functions, which the complex absolute value function is not. Derivatives of compositions The following two formulae are special cases of the chain rule: if the absolute value is inside a function, and if another function is inside the absolute value. In the first case, the derivative is always discontinuous at in the first case and where in the second case. Distance The absolute value is closely related to the idea of distance. As noted above, the absolute value of a real or complex number is the distance from that number to the origin, along the real number line, for real numbers, or in the complex plane, for complex numbers, and more generally, the absolute value of the difference of two real or complex numbers is the distance between them. The standard Euclidean distance between two points and in Euclidean -space is defined as: This can be seen as a generalisation, since for and real, i.e. in a 1-space, according to the alternative definition of the absolute value, and for and complex numbers, i.e. in a 2-space, {| |- | | |- | | |- | | |} The above shows that the "absolute value"-distance, for real and complex numbers, agrees with the standard Euclidean distance, which they inherit as a result of considering them as one and two-dimensional Euclidean spaces, respectively. The properties of the absolute value of the difference of two real or complex numbers: non-negativity, identity of indiscernibles, symmetry and the triangle inequality given above, can be seen to motivate the more general notion of a distance function as follows: A real valued function on a set is called a metric (or a distance function) on , if it satisfies the following four axioms: {| |- |style="width:250px" | |Non-negativity |- | |Identity of indiscernibles |- | |Symmetry |- | |Triangle inequality |} Generalizations Ordered rings The definition of absolute value given for real numbers above can be extended to any ordered ring. That is, if  is an element of an ordered ring R, then the absolute value of , denoted by , is defined to be: where is the additive inverse of , 0 is the additive identity, and < and ≥ have the usual meaning with respect to the ordering in the ring. Fields The four fundamental properties of the absolute value for real numbers can be used to generalise the notion of absolute value to an arbitrary field, as follows. A real-valued function  on a field  is called an absolute value (also a modulus, magnitude, value, or valuation) if it satisfies the following four axioms: {| cellpadding=10 |- | |Non-negativity |- | |Positive-definiteness |- | |Multiplicativity |- | |Subadditivity or the triangle inequality |} Where 0 denotes the additive identity of . It follows from positive-definiteness and multiplicativity that , where 1 denotes the multiplicative identity of . The real and complex absolute values defined above are examples of absolute values for an arbitrary field. If is an absolute value on , then the function  on , defined by , is a metric and the following are equivalent: satisfies the ultrametric inequality for all , , in . is bounded in R. for every . for all . for all . An absolute value which satisfies any (hence all) of the above conditions is said to be non-Archimedean, otherwise it is said to be Archimedean. Vector spaces Again the fundamental properties of the absolute value for real numbers can be used, with a slight modification, to generalise the notion to an arbitrary vector space. A real-valued function on a vector space  over a field , represented as , is called an absolute value, but more usually a norm, if it satisfies the following axioms: For all  in , and , in , {| cellpadding=10 |- | |Non-negativity |- | |Positive-definiteness |- | |Positive homogeneity or positive scalability |- | |Subadditivity or the triangle inequality |} The norm of a vector is also called its length or magnitude. In the case of Euclidean space , the function defined by is a norm called the Euclidean norm. When the real numbers are considered as the one-dimensional vector space , the absolute value is a norm, and is the -norm (see Lp space) for any . In fact the absolute value is the "only" norm on , in the sense that, for every norm on , . The complex absolute value is a special case of the norm in an inner product space, which is identical to the Euclidean norm when the complex plane is identified as the Euclidean plane . Composition algebras Every composition algebra A has an involution x → x* called its conjugation. The product in A of an element x and its conjugate x* is written N(x) = x x* and called the norm of x. The real numbers , complex numbers , and quaternions are all composition algebras with norms given by definite quadratic forms. The absolute value in these division algebras is given by the square root of the composition algebra norm. In general the norm of a composition algebra may be a quadratic form that is not definite and has null vectors. However, as in the case of division algebras, when an element x has a non-zero norm, then x has a multiplicative inverse given by x*/N(x). See also Least absolute values Notes References Bartle; Sherbert; Introduction to real analysis (4th ed.), John Wiley & Sons, 2011 . Nahin, Paul J.; An Imaginary Tale; Princeton University Press; (hardcover, 1998). . Mac Lane, Saunders, Garrett Birkhoff, Algebra, American Mathematical Soc., 1999. . Mendelson, Elliott, Schaum's Outline of Beginning Calculus, McGraw-Hill Professional, 2008. . O'Connor, J.J. and Robertson, E.F.; "Jean Robert Argand". Schechter, Eric; Handbook of Analysis and Its Foundations, pp. 259–263, "Absolute Values", Academic Press (1997) . External links Special functions Real numbers Norms (mathematics)

993

https://en.wikipedia.org/wiki/Analog%20signal

Analog signal

An analog signal is any continuous-time signal representing some other quantity, i.e., analogous to another quantity. For example, in an analog audio signal, the instantaneous signal voltage varies continuously with the pressure of the sound waves. In contrast, a digital signal represents the original time-varying quantity as a sampled sequence of quantized values. Digital sampling imposes some bandwidth and dynamic range constraints on the representation and adds quantization error. The term analog signal usually refers to electrical signals; however, mechanical, pneumatic, hydraulic, and other systems may also convey or be considered analog signals. Representation An analog signal uses some property of the medium to convey the signal's information. For example, an aneroid barometer uses rotary position as the signal to convey pressure information. In an electrical signal, the voltage, current, or frequency of the signal may be varied to represent the information. Any information may be conveyed by an analog signal; such a signal may be a measured response to changes in a physical variable, such as sound, light, temperature, position, or pressure. The physical variable is converted to an analog signal by a transducer. For example, sound striking the diaphragm of a microphone induces corresponding fluctuations in the current produced by a coil in an electromagnetic microphone or the voltage produced by a condenser microphone. The voltage or the current is said to be an analog of the sound. Noise An analog signal is subject to electronic noise and distortion introduced by communication channels, recording and signal processing operations, which can progressively degrade the signal-to-noise ratio (SNR). As the signal is transmitted, copied, or processed, the unavoidable noise introduced in the signal path will accumulate as a generation loss, progressively and irreversibly degrading the SNR, until in extreme cases, the signal can be overwhelmed. Noise can show up as hiss and intermodulation distortion in audio signals, or snow in video signals. Generation loss is irreversible as there is no reliable method to distinguish the noise from the signal. Converting an analog signal to digital form introduces a low-level quantization noise into the signal due to finite resolution of digital systems. Once in digital form, the signal can be transmitted, stored, and processed without introducing additional noise or distortion using error detection and correction. Noise accumulation in analog systems can be minimized by electromagnetic shielding, balanced lines, low-noise amplifiers and high-quality electrical components. See also Amplifier Analog computer Analog device Analog signal processing Magnetic tape Preamplifier References Analog circuits Electronic design Television terminology Video signal

994

https://en.wikipedia.org/wiki/Arecales

Arecales

Arecales is an order of flowering plants. The order has been widely recognised only for the past few decades; until then, the accepted name for the order including these plants was Principes. Taxonomy The APG IV system of 2016 places Dasypogonaceae in this order, after studies showing Dasypogonaceae as sister to Arecaceae. However, this decision has been called into question. Historical taxonomical systems The Cronquist system of 1981 assigned the order to the subclass Arecidae in the class Liliopsida (= monocotyledons). The Thorne system (1992) and the Dahlgren system assigned the order to the superorder Areciflorae, also called Arecanae in the subclass Liliidae (= monocotyledons), with the single family Arecaceae. The APG II system of 2003 recognised the order and placed it in the clade commelinids in the monocots and uses this circumscription: order Arecales family Arecaceae, alternative name Palmae This was unchanged from the APG system of 1998, although it used the spelling "commelinoids" instead of commelinids. Principes In plant taxonomy, Principes is a botanical name, meaning "the first". It was used in the Engler system for an order in the Monocotyledones and later in the Kubitzki system. This order included one family only, the Palmae (alternate name Arecaceae). As the rules for botanical nomenclature provide for the use of such descriptive botanical names above the rank of family it is quite allowed to use this name even today, but in practice most systems prefer the name Arecales. Following this, Principes became the name of the journal of the International Palm Society, becoming Palms in 1999. References External links NCBI Taxonomy Browser Angiosperm orders Late Cretaceous plants Extant Campanian first appearances es:Arecales

1000

https://en.wikipedia.org/wiki/Hercule%20Poirot

Hercule Poirot

Hercule Poirot (, ) is a fictional Belgian detective created by British writer Agatha Christie. Poirot is one of Christie's most famous and long-running characters, appearing in 33 novels, two plays (Black Coffee and Alibi), and 51 short stories published between 1920 and 1975. Poirot has been portrayed on radio, in film and on television by various actors, including Austin Trevor, John Moffatt, Albert Finney, Peter Ustinov, Ian Holm, Tony Randall, Alfred Molina, Orson Welles, David Suchet, Kenneth Branagh, and John Malkovich. Overview Influences Poirot's name was derived from two other fictional detectives of the time: Marie Belloc Lowndes' Hercule Popeau and Frank Howel Evans' Monsieur Poiret, a retired French police officer living in London. Evans' Jules Poiret "was small and rather heavyset, hardly more than five feet, but moved with his head held high. The most remarkable features of his head were the stiff military moustache. His apparel was neat to perfection, a little quaint and frankly dandified." He was accompanied by Captain Harry Haven, who had returned to London from a Colombian business venture ended by a civil war. A more obvious influence on the early Poirot stories is that of Arthur Conan Doyle. In An Autobiography, Christie states, "I was still writing in the Sherlock Holmes tradition – eccentric detective, stooge assistant, with a Lestrade-type Scotland Yard detective, Inspector Japp". Conan Doyle acknowledged basing his detective stories on the model of Edgar Allan Poe's C. Auguste Dupin and his anonymous narrator, and basing his character Sherlock Holmes on Joseph Bell, who in his use of "ratiocination" prefigured Poirot's reliance on his "little grey cells". Poirot also bears a striking resemblance to A. E. W. Mason's fictional detective Inspector Hanaud of the French Sûreté, who first appeared in the 1910 novel At the Villa Rose and predates the first Poirot novel by 10 years. Christie's Poirot was clearly the result of her early development of the detective in her first book, written in 1916 and published in 1920. The large number of refugees in the country who had fled the German invasion of Belgium in August to November 1914 served as a plausible explanation of why such a skilled detective would be available to solve mysteries at an English country house. At the time of Christie's writing, it was considered patriotic to express sympathy towards the Belgians, since the invasion of their country had constituted Britain's casus belli for entering World War I, and British wartime propaganda emphasised the "Rape of Belgium". Popularity Poirot first appeared in The Mysterious Affair at Styles, published in 1920, and exited in Curtain, published in 1975. Following the latter, Poirot was the only fictional character to receive an obituary on the front page of The New York Times. By 1930, Agatha Christie found Poirot "insufferable", and by 1960 she felt that he was a "detestable, bombastic, tiresome, ego-centric little creep". Despite this, Poirot remained an exceedingly popular character with the general public. Christie later stated that she refused to kill him off, claiming that it was her duty to produce what the public liked. Appearance and proclivities Captain Arthur Hastings's first description of Poirot: Agatha Christie's initial description of Poirot in Murder on the Orient Express: In the later books, his limp is not mentioned, suggesting it may have been a temporary wartime injury. (In Curtain, Poirot admits he was wounded when he first came to England.) Poirot has green eyes that are repeatedly described as shining "like a cat's" when he is struck by a clever idea, and dark hair, which he dyes later in life. In Curtain, he admits to Hastings that he wears a wig and a false moustache. However, in many of his screen incarnations, he is bald or balding. Frequent mention is made of his patent leather shoes, damage to which is frequently a source of misery for him, but comical for the reader. Poirot's appearance, regarded as fastidious during his early career, later falls hopelessly out of fashion. Among Poirot's most significant personal attributes is the sensitivity of his stomach: He suffers from sea sickness, and, in Death in the Clouds, he states that his air sickness prevents him from being more alert at the time of the murder. Later in his life, we are told: Poirot is extremely punctual and carries a pocket watch almost to the end of his career. He is also particular about his personal finances, preferring to keep a bank balance of 444 pounds, 4 shillings, and 4 pence. Actor David Suchet, who portrayed Poirot on television, said "there's no question he's obsessive-compulsive". Film portrayer Kenneth Branagh said that he "enjoyed finding the sort of obsessive-compulsive" in Poirot. As mentioned in Curtain and The Clocks, he is fond of classical music, particularly Mozart and Bach. Methods In The Mysterious Affair at Styles, Poirot operates as a fairly conventional, clue-based and logical detective; reflected in his vocabulary by two common phrases: his use of "the little grey cells" and "order and method". Hastings is irritated by the fact that Poirot sometimes conceals important details of his plans, as in The Big Four. In this novel, Hastings is kept in the dark throughout the climax. This aspect of Poirot is less evident in the later novels, partly because there is rarely a narrator to mislead. In Murder on the Links, still largely dependent on clues himself, Poirot mocks a rival "bloodhound" detective who focuses on the traditional trail of clues established in detective fiction (e.g., Sherlock Holmes depending on footprints, fingerprints, and cigar ash). From this point on, Poirot establishes his psychological bona fides. Rather than painstakingly examining crime scenes, he enquires into the nature of the victim or the psychology of the murderer. He predicates his actions in the later novels on his underlying assumption that particular crimes are committed by particular types of people. Poirot focuses on getting people to talk. In the early novels, he casts himself in the role of "Papa Poirot", a benign confessor, especially to young women. In later works, Christie made a point of having Poirot supply false or misleading information about himself or his background to assist him in obtaining information. In The Murder of Roger Ackroyd, Poirot speaks of a non-existent mentally disabled nephew to uncover information about homes for the mentally unfit. In Dumb Witness, Poirot invents an elderly invalid mother as a pretence to investigate local nurses. In The Big Four, Poirot pretends to have (and poses as) an identical twin brother named Achille: however, this brother was mentioned again in The Labours of Hercules. "If I remember rightly – though my memory isn't what it was – you also had a brother called Achille, did you not?" Poirot's mind raced back over the details of Achille Poirot's career. Had all that really happened? "Only for a short space of time," he replied. Poirot is also willing to appear more foreign or vain in an effort to make people underestimate him. He admits as much: It is true that I can speak the exact, the idiomatic English. But, my friend, to speak the broken English is an enormous asset. It leads people to despise you. They say – a foreigner – he can't even speak English properly. ... Also I boast! An Englishman he says often, "A fellow who thinks as much of himself as that cannot be worth much." ... And so, you see, I put people off their guard. He also has a tendency to refer to himself in the third person. In later novels, Christie often uses the word mountebank when characters describe Poirot, showing that he has successfully passed himself off as a charlatan or fraud. Poirot's investigating techniques assist him solving cases; "For in the long run, either through a lie, or through truth, people were bound to give themselves away..." At the end, Poirot usually reveals his description of the sequence of events and his deductions to a room of suspects, often leading to the culprit's apprehension. Life Origins Christie was purposely vague about Poirot's origins, as he is thought to be an elderly man even in the early novels. In An Autobiography, she admitted that she already imagined him to be an old man in 1920. At the time, however, she did not know that she would write works featuring him for decades to come. A brief passage in The Big Four provides original information about Poirot's birth or at least childhood in or near the town of Spa, Belgium: "But we did not go into Spa itself. We left the main road and wound into the leafy fastnesses of the hills, till we reached a little hamlet and an isolated white villa high on the hillside." Christie strongly implies that this "quiet retreat in the Ardennes" near Spa is the location of the Poirot family home. An alternative tradition holds that Poirot was born in the village of Ellezelles (province of Hainaut, Belgium). A few memorials dedicated to Hercule Poirot can be seen in the centre of this village. There appears to be no reference to this in Christie's writings, but the town of Ellezelles cherishes a copy of Poirot's birth certificate in a local memorial 'attesting' Poirot's birth, naming his father and mother as Jules-Louis Poirot and Godelieve Poirot. Christie wrote that Poirot is a Catholic by birth, but not much is described about his later religious convictions, except sporadic references to his "going to church" and occasional invocations of "le bon Dieu". Christie provides little information regarding Poirot's childhood, only mentioning in Three Act Tragedy that he comes from a large family with little wealth, and has at least one younger sister. Apart from French and English, Poirot is also fluent in German. Policeman Gustave ... was not a policeman. I have dealt with policemen all my life and I know. He could pass as a detective to an outsider but not to a man who was a policeman himself. — Hercule Poirot, The Erymanthian Boar Hercule Poirot was active in the Brussels police force by 1893. Very little mention is made about this part of his life, but in "The Nemean Lion" (1939) Poirot refers to a Belgian case of his in which "a wealthy soap manufacturer ... poisoned his wife in order to be free to marry his secretary". As Poirot was often misleading about his past to gain information, the truthfulness of that statement is unknown; it does, however, scare off a would-be wife-killer. In the short story "The Chocolate Box" (1923), Poirot reveals to Captain Arthur Hastings an account of what he considers to be his only failure. Poirot admits that he has failed to solve a crime "innumerable" times: I have been called in too late. Very often another, working towards the same goal, has arrived there first. Twice I have been struck down with illness just as I was on the point of success. Nevertheless, he regards the 1893 case in "The Chocolate Box", Inspector Japp offers some insight into Poirot's career with the Belgian police when introducing him to a colleague: You've heard me speak of Mr Poirot? It was in 1904 he and I worked together – the Abercrombie forgery case – you remember he was run down in Brussels. Ah, those were the days Moosier. Then, do you remember "Baron" Altara? There was a pretty rogue for you! He eluded the clutches of half the police in Europe. But we nailed him in Antwerp – thanks to Mr. Poirot here. In The Double Clue, Poirot mentions that he was Chief of Police of Brussels, until "the Great War" (World War I) forced him to leave for England. Private detective I had called in at my friend Poirot's rooms to find him sadly overworked. So much had he become the rage that every rich woman who had mislaid a bracelet or lost a pet kitten rushed to secure the services of the great Hercule Poirot. During World War I, Poirot left Belgium for England as a refugee, although he returned a few times. On 16 July 1916 he again met his lifelong friend, Captain Arthur Hastings, and solved the first of his cases to be published, The Mysterious Affair at Styles. It is clear that Hastings and Poirot are already friends when they meet in Chapter 2 of the novel, as Hastings tells Cynthia that he has not seen him for "some years". Agatha Christie's Poirot has Hastings reveal that they met on a shooting case where Hastings was a suspect. Particulars such as the date of 1916 for the case and that Hastings had met Poirot in Belgium, are given in Curtain, Chapter 1. After that case, Poirot apparently came to the attention of the British secret service and undertook cases for the British government, including foiling the attempted abduction of the Prime Minister. Readers were told that the British authorities had learned of Poirot's keen investigative ability from certain members of Belgium's royal family. After the war, Poirot became a private detective and began undertaking civilian cases. He moved into what became both his home and work address, Flat 203 at 56B Whitehaven Mansions. Hastings first visits the flat when he returns to England in June 1935 from Argentina in The A.B.C. Murders, Chapter 1. The TV programmes place this in Florin Court, Charterhouse Square, in the wrong part of London. According to Hastings, it was chosen by Poirot "entirely on account of its strict geometrical appearance and proportion" and described as the "newest type of service flat". His first case in this period was "The Affair at the Victory Ball", which allowed Poirot to enter high society and begin his career as a private detective. Between the world wars, Poirot travelled all over Europe and the Middle East investigating crimes and solving murders. Most of his cases occurred during this time, and he was at the height of his powers at this point in his life. In The Murder on the Links, the Belgian pits his grey cells against a French murderer. In the Middle East, he solved the cases Death on the Nile and Murder in Mesopotamia with ease, and even survived An Appointment with Death. As he passed through Eastern Europe on his return trip, he solved The Murder on the Orient Express. He did not travel to Africa or Asia, probably to avoid seasickness. It is this villainous sea that troubles me! The mal de mer – it is horrible suffering! It was during this time he met the Countess Vera Rossakoff, a glamorous jewel thief. The history of the countess is, like Poirot's, steeped in mystery. She claims to have been a member of the Russian aristocracy before the Russian Revolution and suffered greatly as a result, but how much of that story is true is an open question. Even Poirot acknowledges that Rossakoff offered wildly varying accounts of her early life. Poirot later became smitten with the woman and allowed her to escape justice. It is the misfortune of small, precise men always to hanker after large and flamboyant women. Poirot had never been able to rid himself of the fatal fascination that the countess held for him. Although letting the countess escape was morally questionable, it was not uncommon. In The Nemean Lion, Poirot sided with the criminal, Miss Amy Carnaby, allowing her to evade prosecution by blackmailing his client Sir Joseph Hoggins, who, Poirot discovered, had plans to commit murder. Poirot even sent Miss Carnaby two hundred pounds as a final payoff prior to the conclusion of her dog kidnapping campaign. In The Murder of Roger Ackroyd, Poirot allowed the murderer to escape justice through suicide and then withheld the truth to spare the feelings of the murderer's relatives. In The Augean Stables, he helped the government to cover up vast corruption. In Murder on the Orient Express, Poirot allowed the murderers to go free after discovering that twelve different people participated in the murder, each one stabbing the victim in a darkened carriage, after drugging him into unconsciousness so that there was no way for anyone to definitively determine which of them actually delivered the killing blow. The victim had committed a disgusting crime which led to the deaths of at least five people, and there was no question of his guilt, but he had been acquitted in America in a miscarriage of justice. Considering it poetic justice that twelve jurors had acquitted him and twelve people had stabbed him, Poirot produced an alternative sequence of events to explain the death involving an unknown additional passenger on the train, with the medical examiner agreeing to doctor his own report to support this theory. After his cases in the Middle East, Poirot returned to Britain. Apart from some of the so-called Labours of Hercules (see next section) he very rarely went abroad during his later career. He moved into Styles Court towards the end of his life. While Poirot was usually paid handsomely by clients, he was also known to take on cases that piqued his curiosity, although they did not pay well. Poirot shows a love of steam trains, which Christie contrasts with Hastings' love of autos: this is shown in The Plymouth Express, The Mystery of the Blue Train, Murder on the Orient Express, and The ABC Murders. In the TV series, steam trains are seen in nearly all of the episodes. Retirement That's the way of it. Just a case or two, just one case more – the Prima Donna's farewell performance won't be in it with yours, Poirot. Confusion surrounds Poirot's retirement. Most of the cases covered by Poirot's private detective agency take place before his retirement to attempt to grow larger marrows, at which time he solves The Murder of Roger Ackroyd. It has been said that the twelve cases related in The Labours of Hercules (1947) must refer to a different retirement, but the fact that Poirot specifically says that he intends to grow marrows indicates that these stories also take place before Roger Ackroyd, and presumably Poirot closed his agency once he had completed them. There is specific mention in "The Capture of Cerberus" of the twenty-year gap between Poirot's previous meeting with Countess Rossakoff and this one. If the Labours precede the events in Roger Ackroyd, then the Ackroyd case must have taken place around twenty years later than it was published, and so must any of the cases that refer to it. One alternative would be that having failed to grow marrows once, Poirot is determined to have another go, but this is specifically denied by Poirot himself. In "The Erymanthian Boar", a character is said to have been turned out of Austria by the Nazis, implying that the events of The Labours of Hercules took place after 1937. Another alternative would be to suggest that the Preface to the Labours takes place at one date but that the labours are completed over a matter of twenty years. None of the explanations is especially attractive. In terms of a rudimentary chronology, Poirot speaks of retiring to grow marrows in Chapter 18 of The Big Four (1927) which places that novel out of published order before Roger Ackroyd. He declines to solve a case for the Home Secretary because he is retired in Chapter One of Peril at End House (1932). He has certainly retired at the time of Three Act Tragedy (1935) but he does not enjoy his retirement and repeatedly takes cases thereafter when his curiosity is engaged. He continues to employ his secretary, Miss Lemon, at the time of the cases retold in Hickory Dickory Dock and Dead Man's Folly, which take place in the mid-1950s. It is, therefore, better to assume that Christie provided no authoritative chronology for Poirot's retirement but assumed that he could either be an active detective, a consulting detective, or a retired detective as the needs of the immediate case required. One consistent element about Poirot's retirement is that his fame declines during it, so that in the later novels he is often disappointed when characters, especially younger characters, recognise neither him nor his name: "I should, perhaps, Madame, tell you a little more about myself. I am Hercule Poirot." The revelation left Mrs Summerhayes unmoved. "What a lovely name," she said kindly. "Greek, isn't it?" Post–World War II Poirot is less active during the cases that take place at the end of his career. Beginning with Three Act Tragedy (1934), Christie had perfected during the inter-war years a subgenre of Poirot novel in which the detective himself spent much of the first third of the novel on the periphery of events. In novels such as Taken at the Flood, After the Funeral, and Hickory Dickory Dock, he is even less in evidence, frequently passing the duties of main interviewing detective to a subsidiary character. In Cat Among the Pigeons, Poirot's entrance is so late as to be almost an afterthought. Whether this was a reflection of his age or of Christie's distaste for him, is impossible to assess. Crooked House (1949) and Ordeal by Innocence (1957), which could easily have been Poirot novels, represent a logical endpoint of the general diminution of his presence in such works. Towards the end of his career, it becomes clear that Poirot's retirement is no longer a convenient fiction. He assumes a genuinely inactive lifestyle during which he concerns himself with studying famous unsolved cases of the past and reading detective novels. He even writes a book about mystery fiction in which he deals sternly with Edgar Allan Poe and Wilkie Collins. In the absence of a more appropriate puzzle, he solves such inconsequential domestic riddles as the presence of three pieces of orange peel in his umbrella stand. Poirot, and, it is reasonable to suppose, his creator becomes increasingly bemused by the vulgarism of the up-and-coming generation's young people. In Hickory Dickory Dock, he investigates the strange goings-on in a student hostel, while in Third Girl (1966) he is forced into contact with the smart set of Chelsea youths. In the growing drug and pop culture of the sixties, he proves himself once again but has become heavily reliant on other investigators, especially the private investigator, Mr. Goby, who provide him with the clues that he can no longer gather for himself. Notably, during this time his physical characteristics also change dramatically, and by the time Arthur Hastings meets Poirot again in Curtain, he looks very different from his previous appearances, having become thin with age and with obviously dyed hair. Death On the ITV television series, Poirot died in October 1949 from complications of a heart condition at the end of Curtain. This took place at Styles Court, the scene of his first English case in 1916. In Christie's novels, he lived into the early 1970s, perhaps even until 1975 when Curtain was published. In Curtain, Poirot himself became a murderer, in order to prevent further murders instigated by a man who manipulated others to kill for him, subtly and psychologically manipulating the moments where others desire to commit murder so that they carry out the crime when they might otherwise dismiss their thoughts as nothing more than a momentary passion. Poirot executed the man, as otherwise he would have continued his actions and never been convicted. Poirot himself died shortly after having committed murder. He had moved his amyl nitrite pills out of his own reach, possibly because of guilt. Poirot himself noted that he wanted to kill his victim shortly before his own death so that he could avoid succumbing to the arrogance of the murderer, concerned that he might come to view himself as entitled to kill those whom he deemed necessary to eliminate. It is revealed at the end of Curtain that he fakes his need for a wheelchair to fool people into believing that he is suffering from arthritis, to give the impression that he is more infirm than he is. His last recorded words are "Cher ami!", spoken to Hastings as the Captain left his room. The TV adaptation adds that as Poirot is dying alone, he whispers out his final prayer to God in these words: "Forgive me... forgive...". Poirot was buried at Styles, and his funeral was arranged by his best friend Hastings and Hastings' daughter Judith. Hastings reasoned, "Here was the spot where he had lived when he first came to this country. He was to lie here at the last." Poirot's actual death and funeral occurred in Curtain, years after his retirement from the active investigation, but it was not the first time that Hastings attended the funeral of his best friend. In The Big Four (1927), Poirot feigned his death and subsequent funeral to launch a surprise attack on the Big Four. Recurring characters Captain Arthur Hastings Hastings, a former British Army officer, meets Poirot during Poirot's years as a police officer in Belgium and almost immediately after they both arrive in England. He becomes Poirot's lifelong friend and appears in many cases. Poirot regards Hastings as a poor private detective, not particularly intelligent, yet helpful in his way of being fooled by the criminal or seeing things the way the average man would see them and for his tendency to unknowingly "stumble" onto the truth. Hastings marries and has four children – two sons and two daughters. As a loyal, albeit somewhat naïve companion, Hastings is to Poirot what Watson is to Sherlock Holmes. Hastings is capable of great bravery and courage, facing death unflinchingly when confronted by The Big Four and displaying unwavering loyalty towards Poirot. However, when forced to choose between Poirot and his wife in that novel, he initially chooses to betray Poirot to protect his wife. Later, though, he tells Poirot to draw back and escape the trap. The two are an airtight team until Hastings meets and marries Dulcie Duveen, a beautiful music hall performer half his age, after investigating the Murder on the Links. They later emigrated to Argentina, leaving Poirot behind as a "very unhappy old man". Poirot and Hastings reunite during the novels The Big Four, Peril at End House, The ABC Murders, Lord Edgware Dies, and Dumb Witness, when Hastings arrives in England for business, with Poirot noting in ABC Murders that he enjoys having Hastings over because he feels that he always has his most interesting cases with Hastings. The two collaborate for the final time in Curtain when the seemingly-crippled Poirot asks Hastings to assist him in his final case. When the killer they are tracking nearly manipulates Hastings into committing murder, Poirot describes this in his final farewell letter to Hastings as the catalyst that prompted him to eliminate the man himself, as Poirot knew that his friend was not a murderer and refused to let a man capable of manipulating Hastings in such a manner go on. Mrs Ariadne Oliver Detective novelist Ariadne Oliver is Agatha Christie's humorous self-caricature. Like Christie, she is not overly fond of the detective whom she is most famous for creating–in Ariadne's case, Finnish sleuth Sven Hjerson. We never learn anything about her husband, but we do know that she hates alcohol and public appearances and has a great fondness for apples, until she is put off them by the events of Hallowe'en Party. She has a habit of constantly changing her hairstyle. In every appearance by her much is made of her clothes and hats. Her maid Maria prevents the public adoration from becoming too much of a burden on her employer but does nothing to prevent her from becoming too much of a burden on others. She has authored more than 56 novels and greatly dislikes people modifying her characters. She is the only one in Poirot's universe to have noted that "It's not natural for five or six people to be on the spot when B is murdered and all have a motive for killing B." She first met Poirot in the story Cards on the Table and has bothered him ever since. Miss Felicity Lemon Poirot's secretary, Miss Felicity Lemon, has few human weaknesses. The only mistakes she makes within the series are a typing error during the events of Hickory Dickory Dock and the mis-mailing of an electricity bill, although she was worried about strange events surrounding her sister who worked at a student hostel at the time. Poirot described her as being "Unbelievably ugly and incredibly efficient. Anything that she mentioned as worth consideration usually was worth consideration." She is an expert on nearly everything and plans to create the perfect filing system. In The Agatha Christie Hour, she was portrayed by Angela Easterling, while in Agatha Christie's Poirot she was portrayed by Pauline Moran (where she was shown to be efficient, prim and modest, but not remotely "unbelievably ugly".) On a number of occasions, she joins Poirot in his inquiries or seeks out answers alone at his request. Chief Inspector James Harold Japp Japp is a Scotland Yard Inspector and appears in many of the stories trying to solve cases that Poirot is working on. Japp is outgoing, loud, and sometimes inconsiderate by nature, and his relationship with the refined Belgian is one of the stranger aspects of Poirot's world. He first met Poirot in Belgium in 1904, during the Abercrombie Forgery. Later that year they joined forces again to hunt down a criminal known as Baron Altara. They also meet in England where Poirot often helps Japp and lets him take credit in return for special favours. These favours usually entail Poirot being supplied with other interesting cases. In Agatha Christie's Poirot, Japp was portrayed by Philip Jackson. In the film, Thirteen at Dinner (1985), adapted from Lord Edgware Dies, the role of Japp was taken by the actor David Suchet, who would later star as Poirot in the ITV adaptations. Major novels The Poirot books take readers through the whole of his life in England, from the first book (The Mysterious Affair at Styles), where he is a refugee staying at Styles, to the last Poirot book (Curtain), where he visits Styles before his death. In between, Poirot solves cases outside England as well, including his most famous case, Murder on the Orient Express (1934). Hercule Poirot became famous in 1926 with the publication of The Murder of Roger Ackroyd, whose surprising solution proved controversial. The novel is still among the most famous of all detective novels: Edmund Wilson alludes to it in the title of his well-known attack on detective fiction, "Who Cares Who Killed Roger Ackroyd?" Aside from Roger Ackroyd, the most critically acclaimed Poirot novels appeared from 1932 to 1942, including Murder on the Orient Express (1934); The ABC Murders (1935); Cards on the Table (1936); and Death on the Nile (1937), a tale of multiple murders upon a Nile steamer. Death on the Nile was judged by the famed detective novelist John Dickson Carr to be among the ten greatest mystery novels of all time. The 1942 novel Five Little Pigs (a.k.a. Murder in Retrospect), in which Poirot investigates a murder committed sixteen years before by analysing various accounts of the tragedy, has been called "the best Christie of all" by critic and mystery novelist Robert Barnard. In 2014, the Poirot canon was added to by Sophie Hannah, the first author to be commissioned by the Christie estate to write an original story. The novel was called The Monogram Murders, and was set in the late 1920s, placing it chronologically between The Mystery of the Blue Train and Peril at End House. A second Hannah-penned Poirot came out in 2016, called Closed Casket, and a third, The Mystery of Three Quarters, in 2018. Portrayals Stage The first actor to portray Poirot was Charles Laughton. He appeared on the West End in 1928 in the play Alibi which had been adapted by Michael Morton from the novel The Murder of Roger Ackroyd. In 1932, the play was performed as The Fatal Alibi on Broadway. Another Poirot play, Black Coffee opened in London at the Embassy Theatre on 8 December 1930 and starred Francis L. Sullivan as Poirot. Another production of Black Coffee ran in Dublin, Ireland from 23 to 28 June 1931, starring Robert Powell. American playwright Ken Ludwig adapted Murder on the Orient Express into a play, which premiered at the McCarter Theatre in Princeton, New Jersey on 14 March 2017. It starred Allan Corduner in the role of Hercule Poirot. Film Austin Trevor Austin Trevor debuted the role of Poirot on screen in the 1931 British film Alibi. The film was based on the stage play. Trevor reprised the role of Poirot twice, in Black Coffee and Lord Edgware Dies. Trevor said once that he was probably cast as Poirot simply because he could do a French accent. Notably, Trevor's Poirot did not have a moustache. Leslie S. Hiscott directed the first two films, and Henry Edwards took over for the third. Tony Randall Tony Randall portrayed Poirot in The Alphabet Murders, a 1965 film also known as The ABC Murders. This was more a satire of Poirot than a straightforward adaptation and was greatly changed from the original. Much of the story, set in modern times, was played for comedy, with Poirot investigating the murders while evading the attempts by Hastings (Robert Morley) and the police to get him out of England and back to Belgium. Albert Finney Albert Finney played Poirot in 1974 in the cinematic version of Murder on the Orient Express. As of now, Finney is the only actor to receive an Academy Award nomination for playing Poirot, though he did not win. Peter Ustinov Peter Ustinov played Poirot six times, starting with Death on the Nile (1978). He reprised the role in Evil Under the Sun (1982) and Appointment with Death (1988). Christie's daughter Rosalind Hicks observed Ustinov during a rehearsal and said, "That's not Poirot! He isn't at all like that!" Ustinov overheard and remarked "He is now!" He appeared again as Poirot in three television films: Thirteen at Dinner (1985), Dead Man's Folly (1986), and Murder in Three Acts (1986). Earlier adaptations were set during the time in which the novels were written, but these television films were set in the contemporary era. The first of these was based on Lord Edgware Dies and was made by Warner Bros. It also starred Faye Dunaway, with David Suchet as Inspector Japp, just before Suchet began to play Poirot. David Suchet considers his performance as Japp to be "possibly the worst performance of [his] career". Kenneth Branagh Kenneth Branagh played Poirot in film adaptations of Murder on the Orient Express in 2017, Death on the Nile in 2022, and A Haunting in Venice, based on the novel Hallowe'en Party, in 2023. Branagh directed all three and co-produced them alongside Ridley Scott. They were all written by Michael Green. Other Anatoly Ravikovich, Zagadka Endkhauza (End House Mystery) (1989; based on "Peril at End House") Pál Mácsai, A titokzatos stylesi eset (The Mysterious Affair at Styles) (2023) Television David Suchet David Suchet starred as Poirot in the ITV series Agatha Christie's Poirot from 1989 until June 2013, when he announced that he was bidding farewell to the role. "No one could've guessed then that the series would span a quarter-century or that the classically trained Suchet would complete the entire catalogue of whodunits featuring the eccentric Belgian investigator, including 33 novels and dozens of short stories." His final appearance in the show was in an adaptation of Curtain, aired on 13 November 2013. The writers of the "Binge!" article of Entertainment Weekly December 2014/January 2015) picked Suchet as "Best Poirot" in the "Hercule Poirot & Miss Marple" timeline. The episodes were shot in various locations in the UK and abroad (for example "Triangle at Rhodes" and "Problem at Sea"), whilst other scenes were shot at Twickenham Studios. Other Heini Göbel, (1955; an adaptation of Murder on the Orient Express for the West German television series Die Galerie der großen Detektive) José Ferrer, Hercule Poirot (1961; Unaired TV Pilot, MGM; adaptation of "The Disappearance of Mr. Davenheim") Martin Gabel, General Electric Theater (4/1/1962; adaptation of "The Disappearance of Mr. Davenheim") Horst Bollmann, Black Coffee 1973 Ian Holm, Murder by the Book, 1986 Arnolds Liniņš, Slepkavība Stailzā (The Mysterious Affair at Styles), 1990 Hugh Laurie, Spice World, 1997 Alfred Molina, Murder on the Orient Express, 2001 Konstantin Raikin, Neudacha Puaro (Poirot's Failure) (2002; based on "The Murder of Roger Ackroyd") Anthony O'Donnell, Agatha Christie: A Life in Pictures, 2004 Shirō Itō (Takashi Akafuji), Meitantei Akafuji Takashi (The Detective Takashi Akafuji), 2005 Mansai Nomura (Takeru Suguro), Orient Kyūkō Satsujin Jiken (Murder on the Orient Express), 2015; Kuroido Goroshi (The Murder of Kuroido), 2018 (based on "The Murder of Roger Ackroyd"); Shi to no Yakusoku, 2021 (based on Appointment with Death) John Malkovich was Poirot in the 2018 BBC adaptation of The ABC Murders. Anime In 2004, the Japanese public broadcaster NHK produced a 39-episode anime series titled Agatha Christie's Great Detectives Poirot and Marple, as well as a manga series under the same title released in 2005. The series, adapting several of the best-known Poirot and Marple stories, ran from 4 July 2004 through 15 May 2005, and in repeated reruns on NHK and other networks in Japan. Poirot was voiced by Kōtarō Satomi and Miss Marple was voiced by Kaoru Yachigusa. Radio From 1985 to 2007, BBC Radio 4 produced a series of twenty-seven adaptations of Poirot novels and short stories, adapted by Michael Bakewell and directed by Enyd Williams. Twenty five starred John Moffatt as Poirot; Maurice Denham and Peter Sallis played Poirot on BBC Radio 4 in the first two adaptations, The Mystery of the Blue Train and in Hercule Poirot's Christmas respectively. In 1939, Orson Welles and the Mercury Players dramatised Roger Ackroyd on CBS's Campbell Playhouse. On 6 October 1942, the Mutual radio series Murder Clinic broadcast "The Tragedy at Marsden Manor" starring Maurice Tarplin as Poirot. A 1945 radio series of at least 13 original half-hour episodes (none of which apparently adapt any Christie stories) transferred Poirot from London to New York and starred character actor Harold Huber, perhaps better known for his appearances as a police officer in various Charlie Chan films. On 22 February 1945, "speaking from London, Agatha Christie introduced the initial broadcast of the Poirot series via shortwave". An adaptation of Murder in the Mews was broadcast on the BBC Light Programme in March 1955 starring Richard Bebb as Poirot; this program was thought lost, but was discovered in the BBC archives in 2015. Other audio In 2017, Audible released an original audio adaptation of Murder on the Orient Express starring Tom Conti as Poirot. The cast included Jane Asher as Mrs. Hubbard, Jay Benedict as Monsieur Bouc, Ruta Gedmintas as Countess Andrenyi, Sophie Okonedo as Mary Debenham, Eddie Marsan as Ratchett, Walles Hamonde as Hector MacQueen, Paterson Joseph as Colonel Arbuthnot, Rula Lenska as Princess Dragimiroff and Art Malik as the Narrator. According to the Publisher's Summary on Audible.com, "sound effects [were] recorded on the Orient Express itself." In 2021, L.A. Theatre Works produced an adaptation of The Murder on the Links, dramatised by Kate McAll. Alfred Molina starred as Poirot, with Simon Helberg as Hastings. Video games In the video games Agatha Christie - Hercule Poirot: The First Cases and Agatha Christie - Hercule Poirot: The London Case, Poirot is voiced by Will De Renzy-Martin. Parodies and references Parodies of Hercule Poirot have appeared in a number of movies, including Revenge of the Pink Panther, where Poirot makes a cameo appearance in a mental asylum, portrayed by Andrew Sachs and claiming to be "the greatest detective in all of France, the greatest in all the world"; Neil Simon's Murder by Death, where "Milo Perrier" is played by American actor James Coco; the 1977 film The Strange Case of the End of Civilization as We Know It (1977); the film Spice World, where Hugh Laurie plays Poirot; and in Sherlock Holmes: The Awakened, Poirot appears as a young boy on the train transporting Holmes and Watson. Holmes helps the boy in opening a puzzle-box, with Watson giving the boy advice about using his "little grey cells". In the book series Geronimo Stilton, the character Hercule Poirat is inspired by Hercule Poirot. The Belgian brewery Brasserie Ellezelloise makes a stout called Hercule with a moustachioed caricature of Hercule Poirot on the label. In season 2, episode 4 of TVFPlay's Indian web series Permanent Roommates, one of the characters refers to Hercule Poirot as her inspiration while she attempts to solve the mystery of the cheating spouse. Throughout the episode, she is mocked as Hercule Poirot and Agatha Christie by the suspects. TVFPlay also telecasted a spoof of Indian TV suspense drama CID as "Qissa Missing Dimaag Ka: C.I.D Qtiyapa". In the first episode, when Ujjwal is shown to browse for the best detectives of the world, David Suchet appears as Poirot in his search. See also Poirot InvestigatesTropes in Agatha Christie's novels Footnotes References Bibliography Works Goddard, John (2018), Agatha Christie’s Golden Age: An Analysis of Poirot’s Golden Age Puzzles'', Stylish Eye Press, . External links Official Agatha Christie website Hercule Poirot on IMDb Listen to Orson Welles in "The Murder of Roger Ackroyd" Listen to the 1945 Hercule Poirot radio program Wiktionary definition of Edgar Allan Poe's "ratiocination" Characters in British novels of the 20th century Fictional Belgian police officers Fictional Belgian police detectives Fictional Christians Fictional characters from Wallonia Fictional contract bridge players Fictional criminologists Fictional private investigators Agatha Christie characters Hercule Poirot characters Literary characters introduced in 1920 Male characters in literature Series of books Hercule Poirot Hercule Poirot Hercule Poirot Hercule Poirot Hercule Poirot

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https://en.wikipedia.org/wiki/April

April

April is the fourth month of the year in the Gregorian and Julian calendars. Its length is 30 days. April is commonly associated with the season of spring in the Northern Hemisphere, and autumn in the Southern Hemisphere, where it is the seasonal equivalent to October in the Northern Hemisphere and vice versa. History The Romans gave this month the Latin name Aprilis but the derivation of this name is uncertain. The traditional etymology is from the verb aperire, "to open", in allusion to its being the season when trees and flowers begin to "open", which is supported by comparison with the modern Greek use of άνοιξη (ánixi) (opening) for spring. Since some of the Roman months were named in honor of divinities, and as April was sacred to the goddess Venus, her Veneralia being held on the first day, it has been suggested that Aprilis was originally her month Aphrilis, from her equivalent Greek goddess name Aphrodite (Aphros), or from the Etruscan name Apru. Jacob Grimm suggests the name of a hypothetical god or hero, Aper or Aprus. April was the second month of the earliest Roman calendar, before Ianuarius and Februarius were added by King Numa Pompilius about 700 BC. It became the fourth month of the calendar year (the year when twelve months are displayed in order) during the time of the decemvirs about 450 BC, when it was 29 days long. The 30th day was added back during the reform of the calendar undertaken by Julius Caesar in the mid-40s BC, which produced the Julian calendar. The Anglo-Saxons called April ēastre-monaþ. The Venerable Bede says in The Reckoning of Time that this month ēastre is the root of the word Easter. He further states that the month was named after a goddess Eostre whose feast was in that month. It is also attested by Einhard in his work Vita Karoli Magni. St George's day is the twenty-third of the month; and St Mark's Eve, with its superstition that the ghosts of those who are doomed to die within the year will be seen to pass into the church, falls on the twenty-fourth. In China the symbolic ploughing of the earth by the emperor and princes of the blood took place in their third month, which frequently corresponds to April. In Finnish April is huhtikuu, meaning slash-and-burn moon, when gymnosperms for beat and burn clearing of farmland were felled. In Slovene, the most established traditional name is mali traven, meaning the month when plants start growing. It was first written in 1466 in the Škofja Loka manuscript. The month Aprilis originally had 30 days; Numa Pompilius made it 29 days long; finally, Julius Caesar's calendar reform made it 30 days long again, which was not changed in the calendar revision of Augustus Caesar in 8 BC. In Ancient Rome, the festival of Cerealia was held for seven days from mid-to-late April, but exact dates are uncertain. Feriae Latinae was also held in April, with the date varying. Other ancient Roman observances include Veneralia (April 1), Megalesia (April 10–16), Fordicidia (April 15), Parilia (April 21), Vinalia Urbana (April 23), Robigalia (April 25), and Serapia (April 25). Floralia was held April 27 during the Republican era, or April 28 on the Julian calendar, and lasted until May 3. However, these dates do not correspond to the modern Gregorian calendar. The Lyrids meteor shower appears on April 16 – April 26 each year, with the peak generally occurring on April 22. The Eta Aquariids meteor shower also appears in April. It is visible from about April 21 to about May 20 each year with peak activity on or around May 6. The Pi Puppids appear on April 23, but only in years around the parent comet's perihelion date. The Virginids also shower at various dates in April. The "Days of April" (journées d'avril) is a name assigned in French history to a series of insurrections at Lyons, Paris and elsewhere, against the government of Louis Philippe in 1834, which led to violent repressive measures, and to a famous trial known as the procès d'avril. Symbols April's birthstone is the diamond. The birth flower is the common daisy (Bellis perennis) or the sweet pea. The zodiac signs are Aries (until April 19) and Taurus (April 20 onward). Observances This list does not necessarily imply either official status nor general observance. Month-long In Catholic, Protestant and Orthodox tradition, April is the Month of the Resurrection of the Lord. April and March are the months in which is celebrated the moveable Feast of Easter Sunday. National Pet Month (United Kingdom) United States Arab American Heritage Month Autism Awareness Month Cancer Control Month Community College Awareness Month Confederate History Month (Alabama, Florida, Georgia, Louisiana, Mississippi, Texas, Virginia) Financial Literacy Month Jazz Appreciation Month Mathematics and Statistics Awareness Month Month of the Military Child National Poetry Month National Poetry Writing Month Occupational Therapy Month National Prevent Child Abuse Month National Volunteer Month Parkinson's Disease Awareness Month Rosacea Awareness Month Sexual Assault Awareness Month United States food months Fresh Florida Tomato Month National Food Month National Grilled Cheese Month National Pecan Month National Soft Pretzel Month National Soyfoods Month Non-Gregorian (All Baha'i, Islamic, and Jewish observances begin at the sundown prior to the date listed, and end at sundown of the date in question unless otherwise noted.) List of observances set by the Bahá'í calendar List of observances set by the Chinese calendar List of observances set by the Hebrew calendar List of observances set by the Islamic calendar List of observances set by the Solar Hijri calendar Movable Variable; 2021 dates shown Youth Homelessness Matters Day National Health Day (Kiribati): April 6 Oral, Head and Neck Cancer Awareness Week (United States): April 13–19 National Park Week (United States): April 18–26 Crime Victims' Rights Week (United States): April 19–25 National Volunteer Week: April 19–25 European Immunization Week: April 20–26 Day of Silence (United States): April 24 Pay It Forward Day: April 28 (International observance) Denim Day: April 29 (International observance) Day of Dialogue (United States) Vaccination Week In The Americas See: List of movable Western Christian observances See: List of movable Eastern Christian observances First Wednesday National Day of Hope (United States) First Saturday Ulcinj Municipality Day (Ulcinj, Montenegro) First Sunday Daylight saving time ends (Australia and New Zealand) Geologists Day (former Soviet Union countries) Kanamara Matsuri (Kawasaki, Japan) Opening Day (United States) First full week National Library Week (United States) National Library Workers Day (United States) (Tuesday of National Library week, April 9 in 2024) National Bookmobile Day (Wednesday of National Library week, April 10 in 2024) National Public Health Week (United States) National Public Safety Telecommunicators Week (United States) Second Wednesday International Day of Pink Second Thursday National Former Prisoner of War Recognition Day (United States) Second Friday Fast and Prayer Day (Liberia) Air Force Day (Russia) Kamakura Matsuri at Tsurugaoka Hachiman (Kamakura, Japan), lasts until third Sunday. Second Sunday Children's Day (Peru) Week of April 14 Pan-American Week (United States) Third Wednesday Administrative Professionals' Day (New Zealand) Third Thursday National High Five Day (United States) Third Saturday Record Store Day (International observance) Last full week of April Administrative Professionals Week (Malaysia, North America) World Immunization Week Week of April 23 Canada Book Week (Canada) Week of the New Moon National Dark-Sky Week (United States) Third Monday Patriots' Day (Massachusetts, Maine, United States) Queen's Official Birthday (Saint Helena, Ascension and Tristan da Cunha) Sechseläuten (Zürich, Switzerland) Wednesday of last full week of April Administrative Professionals' Day (Hong Kong, North America) First Thursday after April 18 First Day of Summer (Iceland) Fourth Thursday Take Our Daughters And Sons To Work Day (United States) Last Friday Arbor Day (United States) Día de la Chupina (Rosario, Argentina) Last Friday in April to first Sunday in May Arbour Week in Ontario Last Saturday Children's Day (Colombia) National Rebuilding Day (United States) National Sense of Smell Day (United States) World Tai Chi and Qigong Day Last Sunday Flag Day (Åland, Finland) Turkmen Racing Horse Festival (Turkmenistan) April 27 (April 26 if April 27 is a Sunday) Koningsdag (Netherlands) Last Monday Confederate Memorial Day (Alabama, Georgia (U.S. state), and Mississippi, United States) Last Wednesday International Noise Awareness Day Fixed April 1 April Fools' Day Arbor Day (Tanzania) Civil Service Day (Thailand) Cyprus National Day (Cyprus) Edible Book Day Fossil Fools Day Kha b-Nisan (Assyrian people) National Civil Service Day (Thailand) Odisha Day (Odisha, India) Start of Testicular Cancer Awareness week (United States), April 1–7 Season for Nonviolence January 30 – April 4 April 2 International Children's Book Day (International observance) Malvinas Day (Argentina) National Peanut Butter and Jelly Day (United States) Thai Heritage Conservation Day (Thailand) Unity of Peoples of Russia and Belarus Day (Belarus) World Autism Awareness Day (International observance) April 3 April 4 Children's Day (Hong Kong, Taiwan) Independence Day (Senegal) International Day for Mine Awareness and Assistance in Mine Action Peace Day (Angola) April 5 Children's Day (Palestinian territories) National Caramel Day (United States) Sikmogil (South Korea) April 6 Chakri Day (Thailand) National Beer Day (United Kingdom) New Beer's Eve (United States) Tartan Day (United States & Canada) April 7 Flag Day (Slovenia) Genocide Memorial Day (Rwanda), and its related observance: International Day of Reflection on the 1994 Rwanda Genocide (United Nations) Motherhood and Beauty Day (Armenia) National Beer Day (United States) Sheikh Abeid Amani Karume Day (Tanzania) Women's Day (Mozambique) World Health Day (International observance) April 8 Buddha's Birthday (Japan only, other countries follow different calendars) Feast of the First Day of the Writing of the Book of the Law (Thelema) International Romani Day (International observance) April 9 Anniversary of the German Invasion of Denmark (Denmark) Baghdad Liberation Day (Iraqi Kurdistan) Constitution Day (Kosovo) Day of National Unity (Georgia) Day of the Finnish Language (Finland) Day of Valor or Araw ng Kagitingan (Philippines) Feast of the Second Day of the Writing of the Book of the Law (Thelema) International Banshtai Tsai Day Martyr's Day (Tunisia) National Former Prisoner of War Recognition Day (United States) Remembrance for Haakon Sigurdsson (The Troth) Vimy Ridge Day (Canada) April 10 Day of the Builder (Azerbaijan) Feast of the Third Day of the Writing of the Book of the Law (Thelema) Siblings Day (International observance) April 11 Juan Santamaría Day, anniversary of his death in the Second Battle of Rivas. (Costa Rica) International Louie Louie Day National Cheese Fondue Day (United States) World Parkinson's Day April 12 Children's Day (Bolivia and Haiti) Commemoration of first human in space by Yuri Gagarin: Cosmonautics Day (Russia) International Day of Human Space Flight Yuri's Night (International observance) Halifax Day (North Carolina) National Grilled Cheese Sandwich Day (United States) National Redemption Day (Liberia) April 13 Jefferson's Birthday (United States) Katyn Memorial Day (Poland) Teacher's Day (Ecuador) First day of Thingyan (Myanmar) (April 13–16) Unfairly Prosecuted Persons Day (Slovakia) April 14 ʔabusibaree (Okinawa Islands, Japan) Ambedkar Jayanti (India) Black Day (South Korea) Commemoration of Anfal Genocide Against the Kurds (Iraqi Kurdistan) Dhivehi Language Day (Maldives) Day of Mologa (Yaroslavl Oblast, Russia) Day of the Georgian language (Georgia (country)) Season of Emancipation (April 14 to August 23) (Barbados) N'Ko Alphabet Day (Mande speakers) Pohela Boishakh (Bangladesh) Pana Sankranti (Odisha, India) Puthandu (Tamils) (India, Malaysia, Singapore, Sri Lanka) Second day of Songkran (Thailand) (Thailand) Pan American Day (several countries in the Americas) The first day of Takayama Spring Festival (Takayama, Gifu, Japan) Vaisakh (Punjab (region)), (India and Pakistan) Youth Day (Angola) April 15 Day of the Sun (North Korea). Hillsborough Disaster Memorial (Liverpool, England) Jackie Robinson Day (United States) Pohela Boishakh (West Bengal, India) (Note: celebrated on April 14 in Bangladesh) Last day of Songkran (Thailand) (Thailand) Tax Day, the official deadline for filing an individual tax return (or requesting an extension). (United States, Philippines) Universal Day of Culture World Art Day April 16 Birthday of José de Diego (Puerto Rico, United States) Birthday of Queen Margrethe II (Denmark) Emancipation Day (Washington, D.C., United States) Foursquare Day (International observance) Memorial Day for the Victims of the Holocaust (Hungary) National Healthcare Decisions Day (United States) Remembrance of Chemical Attack on Balisan and Sheikh Wasan (Iraqi Kurdistan) World Voice Day April 17 Evacuation Day (Syria) FAO Day (Iraq) Flag Day (American Samoa) Malbec World Day National Cheeseball Day (United States) National Espresso Day (Italy) Women's Day (Gabon) World Hemophilia Day April 18 Anniversary of the Victory over the Teutonic Knights in the Battle of the Ice, 1242 (Russia) Army Day (Iran) Coma Patients' Day (Poland) Friend's Day (Brazil) Independence Day (Zimbabwe) International Day For Monuments and Sites Invention Day (Japan) April 19 Army Day (Brazil) Beginning of the Independence Movement (Venezuela) Bicycle Day Dutch-American Friendship Day (United States) Holocaust Remembrance Day (Poland) Indigenous Peoples Day (Brazil) King Mswati III's birthday (Eswatini) Landing of the 33 Patriots Day (Uruguay) National Garlic Day (United States) National Rice Ball Day (United States) Primrose Day (United Kingdom) April 20 420 (cannabis culture) (International) UN Chinese Language Day (United Nations) April 21 A&M Day (Texas A&M University) Civil Service Day (India) Day of Local Self-Government (Russia) Grounation Day (Rastafari movement) Heroic Defense of Veracruz (Mexico) Kang Pan-sok's Birthday (North Korea) Kartini Day (Indonesia) Local Self Government Day (Russia) National Tree Planting Day (Kenya) San Jacinto Day (Texas) Queen's Official Birthday (Falkland Islands) Tiradentes' Day (Brazil) Vietnam Book Day (Vietnam) April 22 Discovery Day (Brazil) Earth Day (International observance) and its related observance: International Mother Earth Day Holocaust Remembrance Day (Serbia) National Jelly Bean Day (United States) April 23 Castile and León Day (Castile and León, Spain) German Beer Day (Germany) Independence Day (Conch Republic, Key West, Florida) International Pixel-Stained Technopeasant Day Khongjom Day (Manipur, India) National Sovereignty and Children's Day (Turkey and Northern Cyprus) Navy Day (China) St George's Day (England) and its related observances: Canada Book Day (Canada) La Diada de Sant Jordi (Catalonia, Spain) World Book Day UN English Language Day (United Nations) April 24 Armenian Genocide Remembrance Day (Armenia) Concord Day (Niger) Children's Day (Zambia) Democracy Day (Nepal) Fashion Revolution Day Flag Day (Ireland) International Sculpture Day Kapyong Day (Australia) Labour Safety Day (Bangladesh) National Panchayati Raj Day (India) National Pigs in a Blanket Day (United States) Republic Day (The Gambia) St Mark's Eve (Western Christianity) World Day for Laboratory Animals April 25 Anniversary of the First Cabinet of Kurdish Government (Iraqi Kurdistan) Anzac Day (Australia, New Zealand) Arbor Day (Germany) DNA Day Feast of Saint Mark (Western Christianity) Flag Day (Faroe Islands) Flag Day (Eswatini) Freedom Day (Portugal) Liberation Day (Italy) Major Rogation (Western Christianity) Military Foundation Day (North Korea) National Zucchini Bread Day (United States) Parental Alienation Awareness Day Red Hat Society Day Sinai Liberation Day (Egypt) World Malaria Day April 26 Chernobyl disaster related observances: Memorial Day of Radiation Accidents and Catastrophes (Russia) Day of Remembrance of the Chernobyl tragedy (Belarus) Confederate Memorial Day (Florida, United States) Hug A Friend Day Lesbian Visibility Day National Pretzel Day (United States) Old Permic Alphabet Day Union Day (Tanzania) World Intellectual Property Day April 27 Day of Russian Parliamentarism (Russia) Day of the Uprising Against the Occupying Forces (Slovenia) Flag Day (Moldova) Freedom Day (South Africa) UnFreedom Day Independence Day (Sierra Leone) Independence Day (Togo) National Day (Mayotte) National Day (Sierra Leone) National Prime Rib Day (United States) National Veterans' Day (Finland) April 28 Lawyers' Day (Orissa, India) Mujahideen Victory Day (Afghanistan) National Day (Sardinia, Italy) National Heroes Day (Barbados) Restoration of Sovereignty Day (Japan) Workers' Memorial Day and World Day for Safety and Health at Work (international) National Day of Mourning (Canada) April 29 Day of Remembrance for all Victims of Chemical Warfare (United Nations) International Dance Day (UNESCO) Princess Bedike's Birthday (Denmark) National Shrimp Scampi Day (United States) Shōwa Day, traditionally the start of the Golden Week holiday period, which is April 29 and May 3–5. (Japan) April 30 Armed Forces Day (Georgia (country)) Birthday of the King (Sweden) Camarón Day (French Foreign Legion) Children's Day (Mexico) Consumer Protection Day (Thailand) Honesty Day (United States) International Jazz Day (UNESCO) Martyr's Day (Pakistan) May Eve, the eve of the first day of summer in the Northern hemisphere (see May 1): Beltane begins at sunset in the Northern hemisphere, Samhain begins at sunset in the Southern hemisphere. (Neo-Druidic Wheel of the Year) Carodejnice (Czech Republic and Slovakia) Walpurgis Night (Central and Northern Europe) National Persian Gulf Day (Iran) Reunification Day (Vietnam) Russian State Fire Service Day (Russia) Tax Day (Canada) Teachers' Day (Paraguay) See also Germanic calendar List of historical anniversaries Sinking of the RMS Titanic References External links National Arbor Day Foundation 04

1005

https://en.wikipedia.org/wiki/August

August

August is the eighth month of the year in the Julian and Gregorian calendars. Its length is 31 days. In the Southern Hemisphere, August is the seasonal equivalent of February in the Northern Hemisphere. In the Northern Hemisphere, August falls in the season of summer. In the Southern Hemisphere, the month falls during the season of winter. In many European countries, August is the holiday month for most workers. Numerous religious holidays occurred during August in ancient Rome. Certain meteor showers take place in August. The Kappa Cygnids take place in August, with the dates varying each year. The Alpha Capricornids meteor shower takes place as early as July 10 and ends at around August 10, and the Southern Delta Aquariids take place from mid-July to mid-August, with the peak usually around July 28–29. The Perseids, a major meteor shower, typically takes place between July 17 and August 24, with the days of the peak varying yearly. The star cluster of Messier 30 is best observed around August. Among the aborigines of the Canary Islands, especially among the Guanches of Tenerife, the month of August received in the name of Beñesmer or Beñesmen, which was also the harvest festival held this month. The month was originally named Sextilis in Latin because it was the 6th month in the original ten-month Roman calendar under Romulus in 753 BC, with March being the first month of the year. About 700 BC, it became the eighth month when January and February were added to the year before March by King Numa Pompilius, who also gave it 29 days. Julius Caesar added two days when he created the Julian calendar in , giving it its modern length of 31 days. In 8 BC, the month was renamed in honor of Emperor Augustus. According to a Senatus consultum quoted by Macrobius, he chose this month because it was the time of several of his great triumphs, including the conquest of Egypt. Commonly repeated lore has it that August has 31 days because Augustus wanted his month to match the length of Julius Caesar's July, but this is an invention of the 13th century scholar Johannes de Sacrobosco. Sextilis in fact had 31 days before it was renamed, and it was not chosen for its length. Symbols August's birthstones are the peridot, sardonyx, and spinel. Its birth flower is the gladiolus or poppy, meaning beauty, strength of character, love, marriage and family. The Western zodiac signs are Leo (until August 22) and Virgo (from August 23 onward). Observances This list does not necessarily imply either official status or general observance. Non-Gregorian: dates (All Baha'i, Islamic, and Jewish observances begin at the sundown prior to the date listed, and end at sundown of the date in question unless otherwise noted.) List of observances set by the Bahá'í calendar List of observances set by the Chinese calendar List of observances set by the Hebrew calendar List of observances set by the Islamic calendar List of observances set by the Solar Hijri calendar Month-long American Adventures Month (celebrating vacationing in the Americas) Children's Eye Health and Safety Month Digestive Tract Paralysis (DTP) Month Get Ready for Kindergarten Month Happiness Happens Month Month of Philippine Languages or Buwan ng Wika (Philippines) Neurosurgery Outreach Month Psoriasis Awareness Month Spinal Muscular Atrophy Awareness Month What Will Be Your Legacy Month United States month-long National Black Business Month National Children's Vision and Learning Month National Immunization Awareness Month National Princess Peach Month National Water Quality Month National Win with Civility Month Food months in the United States National Catfish Month National Dippin' Dots Month Family Meals Month National Goat Cheese Month. National Panini Month Peach Month Sandwich Month Moveable Gregorian National Science Week (Australia) See also Movable Western Christian observances See also Movable Eastern Christian observances Second to last Sunday in July and the following two weeks Construction Holiday (Quebec) 1st Saturday Food Day (Canada) Mead Day (United States) National Mustard Day (United States) 1st Sunday Air Force Day (Ukraine) American Family Day (Arizona, United States) Children's Day (Uruguay) Friendship Day (United States) International Forgiveness Day Railway Workers' Day (Russia) First full week of August National Farmer's Market Week (United States) 1st Monday August Public Holiday (Ireland) Children's Day (Tuvalu) Civic Holiday (Canada) British Columbia Day (British Columbia, Canada) Natal Day (Nova Scotia, Canada) New Brunswick Day (New Brunswick, Canada) Saskatchewan Day (Saskatchewan, Canada Terry Fox Day (Manitoba, Canada) Commerce Day (Iceland) Emancipation Day (Anguilla, Antigua, The Bahamas, British Virgin Islands, Dominica, Grenada, Saint Kitts and Nevis) Farmer's Day (Zambia) Kadooment Day (Barbados) Labor Day (Samoa) National Day (Jamaica) Picnic Day (Northern Territory, Australia) Somers' Day (Bermuda) Youth Day (Kiribati) 1st Tuesday National Night Out (United States) 1st Friday International Beer Day 2nd Saturday Sports Day (Russia) Sunday on or closest to August 9 National Peacekeepers' Day (Canada) 2nd Sunday Children's Day (Argentina, Chile, Uruguay) Father's Day (Brazil, Samoa) Melon Day (Turkmenistan) Navy Day (Bulgaria) National Day (Singapore) 2nd Monday Heroes' Day (Zimbabwe) Victory Day (Hawaii and Rhode Island, United States) 2nd Tuesday Defence Forces Day (Zimbabwe) 3rd Saturday National Honey Bee Day (United States) 3rd Sunday Children's Day (Argentina, Peru) Grandparents Day (Hong Kong) 3rd Monday Discovery Day (Yukon, Canada) Day of Hearts (Haarlem and Amsterdam, Netherlands) National Mourning Day (Bangladesh) 3rd Friday Hawaii Admission Day (Hawaii, United States) Last Thursday National Burger Day (United Kingdom) Last Sunday Coal Miner's Day (some former Soviet Union countries) National Grandparents Day (Taiwan) Last Monday Father's Day (South Sudan) National Heroes' Day (Philippines) Liberation Day (Hong Kong) Late Summer Bank Holiday (England, Northern Ireland and Wales) Fixed Gregorian Season of Emancipation (Barbados) (April 14 to August 23) International Clown Week (August 1–7) World Breastfeeding Week (August 1–7) August 1 Armed Forces Day (China) Armed Forces Day (Lebanon) Azerbaijani Language and Alphabet Day (Azerbaijan) Emancipation Day (Barbados, Guyana, Jamaica, Saint Vincent and the Grenadines, St. Lucia, Trinidad and Tobago, Turks and Caicos Islands) Imbolc (Neopaganism, Southern Hemisphere only) Lammas (England, Scotland, Neopaganism, Northern Hemisphere only) Lughnasadh (Gaels, Ireland, Scotland, Neopaganism, Northern Hemisphere only) Minden Day (United Kingdom) National Day (Benin) National Milkshake Day (United States) Official Birthday and Coronation Day of the King of Tonga (Tonga) Pachamama Raymi (Quechua people in Ecuador and Peru) Parents' Day (Democratic Republic of the Congo) Procession of the Cross and the beginning of Dormition Fast (Eastern Orthodoxy) Statehood Day (Colorado) Swiss National Day (Switzerland) Victory Day (Cambodia, Laos, Vietnam) World Scout Scarf Day Yorkshire Day (Yorkshire, England) August 2 Airmobile Forces Day (Ukraine) Day of Azerbaijani cinema (Azerbaijan) Our Lady of the Angels Day (Costa Rica) Paratroopers Day (Russia) Republic Day (North Macedonia) August 3 Anniversary of the Killing of Pidjiguiti (Guinea-Bissau) Armed Forces Day (Equatorial Guinea) Esther Day (United States) Flag Day (Venezuela) Independence Day (Niger) Arbor Day (Niger) National Guard Day (Venezuela) National Watermelon Day (United States) National White Wine Day (United States) August 4 Coast Guard Day (United States) Constitution Day (Cook Islands) Matica slovenská Day (Slovakia) Revolution Day (Burkina Faso) August 5 Dedication of the Basilica of St Mary Major (Catholic Church) Independence Day (Burkina Faso) National Underwear Day (United States) Victory and Homeland Thanksgiving Day and the Day of Croatian defenders (Croatia) August 6 Feast of the Transfiguration Sheikh Zayed bin Sultan Al Nahyan's Accession Day. (United Arab Emirates) Hiroshima Peace Memorial Ceremony (Hiroshima, Japan) Independence Day (Bolivia) Independence Day (Jamaica) Russian Railway Troops Day (Russia) August 7 Assyrian Martyrs Day (Assyrian community) Battle of Boyacá Day (Colombia) Emancipation Day (Saint Kitts and Nevis) Independence Day (Ivory Coast) Republic Day (Ivory Coast) Youth Day (Kiribati) August 8 Ceasefire Day (Iraqi Kurdistan) Father's Day (Taiwan) Happiness Happens Day (International observance) International Cat Day Namesday of Queen Silvia of Sweden, (Sweden) Nane Nane Day (Tanzania) Signal Troops Day (Ukraine) August 9 Battle of Gangut Day (Russia) International Day of the World's Indigenous People (United Nations) National Day (Singapore) National Women's Day (South Africa) Remembrance for Radbod, King of the Frisians (The Troth) August 10 Argentine Air Force Day (Argentina) Constitution Day (Anguilla) Declaration of Independence of Quito (Ecuador) International Biodiesel Day National S'more Day (United States) August 11 Flag Day (Pakistan) Independence Day (Chad) Mountain Day (Japan) August 12 Glorious Twelfth (United Kingdom) HM the Queen's Birthday and National Mother's Day (Thailand) International Youth Day (United Nations) Russian Railway Troops Day (Russia) Sea Org Day (Scientology) World Elephant Day August 13 Independence Day (Central African Republic) International Lefthanders Day National Filet Mignon Day (United States) Women's Day (Tunisia) August 14 Anniversary Day (Tristan da Cunha) Commemoration of Wadi al-Dahab (Morocco) Day of the Defenders of the Fatherland (Abkhazia) Engineer's Day (Dominican Republic) Falklands Day (Falkland Islands) Independence Day (Pakistan) National Creamsicle Day (United States) National Navajo Code Talkers Day (United States) Pramuka Day (Indonesia) August 15 Feast Day of the Assumption of Mary (Catholic holy days of obligation, a public holiday in many countries. Ferragosto (Italy) Māras (Latvia) Mother's Day (Antwerp and Costa Rica) National Acadian Day (Acadians) Virgin of Candelaria, patron of the Canary Islands. (Tenerife, Spain) Feast of the Dormition of the Theotokos (Eastern Orthodox, Oriental Orthodox and Eastern Catholic Churches) Navy Day (Romania) Armed Forces Day (Poland) The first day of Flooding of the Nile, or Wafaa El-Nil (Egypt and Coptic Church) The main day of Bon Festival (Japan), and its related observances: Awa Dance Festival (Tokushima Prefecture) Constitution Day (Equatorial Guinea) End-of-war Memorial Day, when the National Memorial Service for War Dead is held. (Japan) Founding of Asunción (Paraguay) Independence Day (Korea) Gwangbokjeol (South Korea) Jogukhaebangui nal, "Fatherland Liberation Day" (North Korea) Independence Day (India) Independence Day (Republic of the Congo) National Day (Liechtenstein) National Mourning Day (Bangladesh) Victory over Japan Day (United Kingdom) National Lemon Meringue Pie Day (United States) August 16 Bennington Battle Day (Vermont, United States) Children's Day (Paraguay) Gozan no Okuribi (Kyoto, Japan) The first day of the Independence Days (Gabon) National Airborne Day (United States) National Rum Day (United States) Restoration Day (Dominican Republic) August 17 The Birthday of Marcus Garvey (Rastafari) Engineer's Day (Colombia) Flag Day (Bolivia) Independence Day (Indonesia) Independence Days (Gabon) National Vanilla Custard Day (United States) Prekmurje Union Day (Slovenia) San Martin Day (Argentina) August 18 Arbor Day (Pakistan) Armed Forces Day (North Macedonia) Birthday of Virginia Dare (Roanoke Island) Constitution Day (Indonesia) Long Tan Day (Australia) National Science Day (Thailand) August 19 Feast of the Transfiguration (Julian calendar), and its related observances: Buhe (Ethiopian Orthodox Tewahedo Church) Saviour's Transfiguration, popularly known as the "Apples Feast" (Russian Orthodox Church and Georgian Orthodox Church) Afghan Independence Day (Afghanistan) August Revolution Commemoration Day (Vietnam) Birthday of Crown Princess Mette-Marit (Norway) Manuel Luis Quezón Day (Quezon City and other places in The Philippines named after Manuel L. Quezon) National Aviation Day (United States) National Potato Day (United States) World Humanitarian Day August 20 Indian Akshay Urja Day (India) Restoration of Independence Day (Estonia) Revolution of the King and People (Morocco) Saint Stephen's Day (Hungary) World Mosquito Day August 21 Ninoy Aquino Day (Philippines) Youth Day/King Mohammed VI's Birthday (Morocco) August 22 Feast of the Coronation of Mary Flag Day (Russia) Madras Day (Chennai and Tamil Nadu, India) National Eat a Peach Day (United States) National Pecan Torte Day (United States) August 23 Battle of Kursk Day (Russia) Day of the National Flag (Ukraine) European Day of Remembrance for Victims of Stalinism and Nazism or Black Ribbon Day (European Union and other countries), and related observances: Liberation from Fascist Occupation Day (Romania) International Day for the Remembrance of the Slave Trade and its Abolition Umhlanga Day (Eswatini) August 24 Flag Day (Liberia) Independence Day of Ukraine International Strange Music Day National Waffle Day (United States) Nostalgia Night (Uruguay) Willka Raymi (Cusco, Peru) August 25 Day of Songun (North Korea) Independence Day (Uruguay) Liberation Day (France) National Banana Split Day (United States) National Whiskey Sour Day (United States) Soldier's Day (Brazil) August 26 Herero Day (Namibia) Heroes' Day (Namibia) Repentance Day (Papua New Guinea) Women's Equality Day (United States) August 27 Film and Movies Day (Russia) Independence Day of the Republic of Moldova Lyndon Baines Johnson Day (Texas, United States) National Banana Lovers Day (United States) National Pots De Creme Day (United States) August 28 Assumption of Mary (Eastern Orthodox Church (Public holiday in North Macedonia, Serbia, and Georgia (country)) Crackers of the Keyboard Day National Cherry Turnover Day (United States) August 29 International Day against Nuclear Tests Miners' Day (Ukraine) More Herbs, Less Salt Day National Lemon Juice Day (United States) National Chop Suey Day (United States) National Sports Day (India) Slovak National Uprising Anniversary (Slovakia) Telugu Language Day (India) August 30 Constitution Day (Kazakhstan) Constitution Day (Turks and Caicos Islands) Independence Day (Tatarstan, Russia, unrecognized) International Day of the Disappeared (International) Popular Consultation Day (East Timor) Saint Rose of Lima's Day (Peru) Victory Day (Turkey) August 31 Baloch-Pakhtun Unity Day (Balochs and Pashtuns, International observance) Day of Solidarity and Freedom (Poland) Independence Day (Federation of Malaya, Malaysia) Independence Day (Kyrgyzstan) Independence Day (Trinidad and Tobago) National Trail Mix Day (United States) North Borneo Self-government Day (Sabah, Borneo) Romanian Language Day (Romania, Moldova) References Further reading 08 Augustus

1008

https://en.wikipedia.org/wiki/April%206

April 6

Events Pre–1600 46 BC – Julius Caesar defeats Caecilius Metellus Scipio and Marcus Porcius Cato (Cato the Younger) at the Battle of Thapsus. 402 – Stilicho defeats the Visigoths under Alaric in the Battle of Pollentia. 1320 – The Scots reaffirm their independence by signing the Declaration of Arbroath. 1453 – Mehmed II begins his siege of Constantinople. The city falls on May 29, and is renamed Istanbul. 1580 – One of the largest earthquakes recorded in the history of England, Flanders, or Northern France, takes place. 1601–1900 1652 – At the Cape of Good Hope, Dutch sailor Jan van Riebeeck establishes a resupply camp that eventually becomes Cape Town. 1712 – The New York Slave Revolt of 1712 begins near Broadway. 1776 – American Revolutionary War: Ships of the Continental Navy fail in their attempt to capture a Royal Navy dispatch boat. 1782 – King Buddha Yodfa Chulaloke (Rama I) of Siam (modern day Thailand) establishes the Chakri dynasty. 1793 – During the French Revolution, the Committee of Public Safety becomes the executive organ of the republic. 1800 – The Treaty of Constantinople establishes the Septinsular Republic, the first autonomous Greek state since the Fall of the Byzantine Empire. (Under the Old Style calendar then still in use in the Ottoman Empire, the treaty was signed on 21 March.) 1808 – John Jacob Astor incorporates the American Fur Company, that would eventually make him America's first millionaire. 1812 – British forces under the command of the Duke of Wellington assault the fortress of Badajoz. This would be the turning point in the Peninsular War against Napoleon-led France. 1814 – Nominal beginning of the Bourbon Restoration; anniversary date that Napoleon abdicates and is exiled to Elba. 1830 – Church of Christ, the original church of the Latter Day Saint movement, is organized by Joseph Smith and others at either Fayette or Manchester, New York. 1841 – U.S. President John Tyler is sworn in, two days after having become president upon William Henry Harrison's death. 1860 – The Reorganized Church of Jesus Christ of Latter Day Saints, later renamed Community of Christ, is organized by Joseph Smith III and others at Amboy, Illinois. 1862 – American Civil War: The Battle of Shiloh begins: In Tennessee, forces under Union General Ulysses S. Grant meet Confederate troops led by General Albert Sidney Johnston. 1865 – American Civil War: The Battle of Sailor's Creek: Confederate General Robert E. Lee's Army of Northern Virginia fights and loses its last major battle while in retreat from Richmond, Virginia, during the Appomattox Campaign. 1866 – The Grand Army of the Republic, an American patriotic organization composed of Union veterans of the American Civil War, is founded. It lasts until 1956. 1896 – In Athens, the opening of the first modern Olympic Games is celebrated, 1,500 years after the original games are banned by Roman emperor Theodosius I. 1901–present 1909 – Robert Peary and Matthew Henson become the first people to reach the North Pole; Peary's claim has been disputed because of failings in his navigational ability. 1911 – During the Battle of Deçiq, Dedë Gjon Luli Dedvukaj, leader of the Malësori Albanians, raises the Albanian flag in the town of Tuzi, Montenegro, for the first time after George Kastrioti (Skanderbeg). 1917 – World War I: The United States declares war on Germany. 1918 – Finnish Civil War: The battle of Tampere ends. 1926 – Varney Airlines makes its first commercial flight (Varney is the root company of United Airlines). 1929 – Huey P. Long, Governor of Louisiana, is impeached by the Louisiana House of Representatives. 1930 – At the end of the Salt March, Gandhi raises a lump of mud and salt and declares, "With this, I am shaking the foundations of the British Empire." 1936 – Tupelo–Gainesville tornado outbreak: Another tornado from the same storm system as the Tupelo tornado hits Gainesville, Georgia, killing 203. 1941 – World War II: Nazi Germany launches Operation 25 (the invasion of Kingdom of Yugoslavia) and Operation Marita (the invasion of Greece). 1945 – World War II: Sarajevo is liberated from German and Croatian forces by the Yugoslav Partisans. 1945 – World War II: The Battle of Slater's Knoll on Bougainville comes to an end. 1947 – The first Tony Awards are presented for theatrical achievement. 1957 – The flag carrier airline of Greece for decades, Olympic Airways, is founded by Aristotle Onassis following the acquisition of "TAE - Greek National Airlines". 1958 – Capital Airlines Flight 67 crashes in Tittabawassee Township, Michigan, near Freeland Tri-City Airport, killing 47. 1965 – Launch of Early Bird, the first commercial communications satellite to be placed in geosynchronous orbit. 1968 – In the downtown district of Richmond, Indiana, a double explosion kills 41 and injures 150. 1968 – Pierre Elliott Trudeau wins the Liberal Party leadership election, and becomes Prime Minister of Canada soon afterward. 1970 – Newhall massacre: Four California Highway Patrol officers are killed in a shootout. 1972 – Vietnam War: Easter Offensive: American forces begin sustained air strikes and naval bombardments. 1973 – Launch of Pioneer 11 spacecraft. 1973 – The American League of Major League Baseball begins using the designated hitter. 1974 – In Brighton, United Kingdom, ABBA wins the 1974 edition of the Eurovision Song Contest with "Waterloo", the first of a joint-record seven Swedish wins. 1984 – Members of Cameroon's Republican Guard unsuccessfully attempt to overthrow the government headed by Paul Biya. 1985 – Sudanese President Gaafar Nimeiry is ousted from power in a coup d'état led by Field Marshal Abdel Rahman Swar al-Dahab. 1992 – The Bosnian War begins. 1994 – The Rwandan genocide begins when the aircraft carrying Rwandan president Juvénal Habyarimana and Burundian president Cyprien Ntaryamira is shot down. 1997 – In Greene County, Tennessee, the Lillelid murders occur. 1998 – Nuclear weapons testing: Pakistan tests medium-range missiles capable of reaching India. 2004 – Rolandas Paksas becomes the first president of Lithuania to be peacefully removed from office by impeachment. 2005 – Kurdish leader Jalal Talabani becomes Iraqi president; Shiite Arab Ibrahim al-Jaafari is named premier the next day. 2008 – The 2008 Egyptian general strike starts led by Egyptian workers later to be adopted by April 6 Youth Movement and Egyptian activists. 2009 – A 6.3 magnitude earthquake strikes near L'Aquila, Italy, killing 307. 2010 – Maoist rebels kill 76 CRPF officers in Dantewada district, India. 2011 – In San Fernando, Tamaulipas, Mexico, over 193 victims of Los Zetas were exhumed from several mass graves. 2012 – Azawad declares itself independent from the Republic of Mali. 2017 – U.S. military launches 59 Tomahawk cruise missiles at an air base in Syria. Russia describes the strikes as an "aggression", adding they significantly damage US-Russia ties. 2018 – A bus carrying the Humboldt Broncos junior ice hockey team collides with a semi-truck in Saskatchewan, Canada, killing 16 people and injuring 13 others. Births Pre–1600 1135 – Maimonides, Jewish philosopher, Torah scholar, physician and astronomer (March 30 also proposed, d. 1204) 1342 – Infanta Maria, Marchioness of Tortosa 1573 – Margaret of Brunswick-Lüneburg, German noble (d. 1643) 1601–1900 1632 – Maria Leopoldine of Austria (d. 1649) 1651 – André Dacier, French scholar and academic (d. 1722) 1660 – Johann Kuhnau, German organist and composer (d. 1722) 1664 – Arvid Horn, Swedish general and politician, Governor of Västerbotten County (d. 1742) 1671 – Jean-Baptiste Rousseau, French poet and playwright (d. 1741) 1672 – André Cardinal Destouches, French composer (d. 1749) 1706 – Louis de Cahusac, French playwright and composer (d. 1759) 1708 – Johann Georg Reutter, Austrian organist and composer (d. 1772) 1725 – Pasquale Paoli, French soldier and politician (d. 1807) 1726 – Gerard Majella, Italian saint (d. 1755) 1741 – Nicolas Chamfort, French author and playwright (d. 1794) 1766 – Wilhelm von Kobell, German painter and educator (d. 1853) 1773 – James Mill, Scottish historian, economist, and philosopher (d. 1836) 1787 – Celestina Cordero, Puerto Rican educator (d. 1862) 1810 – Philip Henry Gosse, English biologist and academic (d. 1888) 1812 – Alexander Herzen, Russian philosopher and author (d. 1870) 1815 – Robert Volkmann, German organist, composer, and conductor (d. 1883) 1818 – Aasmund Olavsson Vinje, Norwegian journalist and poet (d. 1870) 1820 – Nadar, French photographer, journalist, and author (d. 1910) 1823 – Joseph Medill, Canadian-American publisher and politician, 26th Mayor of Chicago (d. 1899) 1824 – George Waterhouse, English-New Zealand politician, 7th Prime Minister of New Zealand (d. 1906) 1826 – Gustave Moreau, French painter and academic (d. 1898) 1844 – William Lyne, Australian politician, 13th Premier of New South Wales (d. 1913) 1851 – Guillaume Bigourdan, French astronomer and academic (d. 1932) 1852 – Will Crooks, English trade unionist and politician (d. 1921) 1855 – Charles Huot, Canadian painter and illustrator (d. 1930) 1857 – Arthur Wesley Dow, American painter and photographer (d. 1922) 1860 – René Lalique, French sculptor and jewellery designer (d. 1945) 1861 – Stanislas de Guaita, French poet and author (d. 1897) 1864 – William Bate Hardy, English biologist and academic (d. 1934) 1866 – Felix-Raymond-Marie Rouleau, Canadian cardinal (d. 1931) 1869 – Levon Shant, Armenian author, poet, and playwright (d. 1951) 1878 – Erich Mühsam, German author, poet, and playwright (d. 1934) 1881 – Karl Staaf, Swedish pole vaulter and hammer thrower (d. 1953) 1884 – J. G. Parry-Thomas, Welsh race car driver and engineer (d. 1927) 1886 – Athenagoras I of Constantinople (d. 1972) 1886 – Walter Dandy, American physician and neurosurgeon (d. 1946) 1886 – Osman Ali Khan, Asaf Jah VII, Indian ruler (d. 1967) 1888 – Hans Richter, Swiss painter, illustrator, and director (d. 1976) 1888 – Gerhard Ritter, German historian and academic (d. 1967) 1890 – Anthony Fokker, Dutch engineer and businessman, founded Fokker Aircraft Manufacturer (d. 1939) 1892 – Donald Wills Douglas, Sr., American businessman, founded the Douglas Aircraft Company (d. 1981) 1892 – Lowell Thomas, American journalist and author (d. 1981) 1895 – Dudley Nichols, American director, producer, and screenwriter (d. 1960) 1898 – Jeanne Hébuterne, French painter and author (d. 1920) 1900 – Leo Robin, American composer and songwriter (d. 1984) 1901–present 1901 – Pier Giorgio Frassati, Italian activist (d. 1925) 1902 – Julien Torma, French author, poet, and playwright (d. 1933) 1903 – Mickey Cochrane, American baseball player and manager (d. 1962) 1903 – Harold Eugene Edgerton, American engineer and academic (d. 1990) 1904 – Kurt Georg Kiesinger, German lawyer, politician and Chancellor of Germany (d. 1988) 1904 – Erwin Komenda, Austrian car designer and engineer (d. 1966) 1908 – Marcel-Marie Desmarais, Canadian preacher, missionary, and author (d. 1994) 1908 – Ernie Lombardi, American baseball player (d. 1977) 1909 – William M. Branham, American minister and theologian (d. 1965) 1909 – Hermann Lang, German race car driver (d. 1987) 1910 – Barys Kit, Belarusian-American rocket scientist (d. 2018) 1911 – Feodor Felix Konrad Lynen, German biochemist and academic, Nobel Prize laureate (d. 1979) 1913 – Shannon Boyd-Bailey McCune, American geographer and academic (d. 1993) 1915 – Tadeusz Kantor, Polish director, painter, and set designer (d. 1990) 1916 – Phil Leeds, American actor (d. 1998) 1916 – Vincent Ellis McKelvey, American geologist and author (d. 1987) 1917 – Leonora Carrington, English-Mexican painter and author (d. 2011) 1918 – Alfredo Ovando Candía, Bolivian general and politician, 56th President of Bolivia (d. 1982) 1919 – Georgios Mylonas, Greek politician, 11th Greek Minister of Culture (d. 1998) 1920 – Jack Cover, American pilot and physicist, invented the Taser gun (d. 2009) 1920 – Edmond H. Fischer, Swiss-American biochemist and academic, Nobel Prize laureate (d. 2021) 1921 – Wilbur Thompson, American shot putter (d. 2013) 1922 – Gordon Chater, English-Australian comedian and actor (d. 1999) 1923 – Herb Thomas, American race car driver (d. 2000) 1926 – Sergio Franchi, Italian-American singer and actor (d. 1990) 1926 – Gil Kane, Latvian-American author and illustrator (d. 2000) 1926 – Ian Paisley, Northern Irish evangelical minister and politician, 2nd First Minister of Northern Ireland (d. 2014) 1926 – Randy Weston, American jazz pianist and composer (d. 2018) 1927 – Gerry Mulligan, American saxophonist, clarinet player, and composer (d. 1996) 1928 – James Watson, American biologist, geneticist, and zoologist, Nobel Prize laureate 1929 – Willis Hall, English playwright and author (d. 2005) 1929 – Joi Lansing, American model, actress and nightclub singer (d. 1972) 1929 – André Previn, American pianist, composer, and conductor (d. 2019) 1929 – Christos Sartzetakis, Greek jurist, supreme justice and President of Greece (d. 2022) 1931 – Ram Dass, American author and educator (d. 2019) 1931 – Ivan Dixon, American actor, director, and producer (d. 2008) 1932 – Connie Broden, Canadian ice hockey player (d. 2013) 1932 – Helmut Griem, German actor and director (d. 2004) 1933 – Roy Goode, English lawyer and academic 1933 – Tom C. Korologos, American journalist and diplomat, United States Ambassador to Belgium 1933 – Eduardo Malapit, American lawyer and politician, Mayor of Kauai (d. 2007) 1934 – Enrique Álvarez Félix, Mexican actor (d. 1996) 1934 – Anton Geesink, Dutch martial artist and wrestler (d. 2010) 1934 – Guy Peellaert, Belgian painter, illustrator, and photographer (d. 2008) 1935 – Douglas Hill, Canadian author and critic (d. 2007) 1936 – Helen Berman, Dutch-Israeli painter and illustrator 1936 – Jean-Pierre Changeux, French neuroscientist, biologist, and academic 1937 – Merle Haggard, American singer-songwriter and guitarist (d. 2016) 1937 – Tom Veivers, Australian cricketer and politician 1937 – Billy Dee Williams, American actor, singer, and writer 1938 – Paul Daniels, English magician and television host (d. 2016) 1938 – Roy Thinnes, American television and film actor 1939 – André Ouellet, Canadian lawyer and politician, 1st Canadian Minister of Foreign Affairs 1939 – John Sculley, American businessman, co-founded Zeta Interactive 1940 – Homero Aridjis, Mexican journalist, author, and poet 1940 – Pedro Armendáriz, Jr., Mexican-American actor and producer (d. 2011) 1941 – Christopher Allsopp, English economist and academic 1941 – Phil Austin, American comedian, actor, and screenwriter (d. 2015) 1941 – Hans W. Geißendörfer, German director and producer 1941 – Angeliki Laiou, Greek-American Byzantinist and politician (d. 2008) 1941 – Don Prudhomme, American race car driver and manager 1941 – Gheorghe Zamfir, Romanian flute player and composer 1942 – Barry Levinson, American actor, director, producer, and screenwriter 1942 – Anita Pallenberg, Italian-English model, actress, and fashion designer (d. 2017) 1943 – Max Clifford, English journalist and publicist (d. 2017) 1943 – Roger Cook, New Zealand-English journalist and academic 1943 – Ian MacRae, New Zealand rugby player 1943 – Mitchell Melton, American lawyer and politician (d. 2013) 1944 – Felicity Palmer, English operatic soprano 1945 – Rodney Bickerstaffe, English trade union leader (d. 2017) 1945 – Peter Hill, English journalist 1946 – Paul Beresford, New Zealand-English dentist and politician 1947 – John Ratzenberger, American actor and director 1947 – André Weinfeld, French-American director, producer, and screenwriter 1947 – Mike Worboys, English mathematician and computer scientist 1949 – Alyson Bailes, English academic and diplomat (d. 2016) 1949 – Patrick Hernandez, French singer-songwriter 1949 – Ng Ser Miang, Singaporean athlete, entrepreneur and diplomat 1949 – Horst Ludwig Störmer, German physicist and academic, Nobel Prize laureate 1950 – Claire Morissette, Canadian cycling activist (d. 2007) 1950 – Cleo Odzer, American anthropologist and author (d. 2001) 1951 – Bert Blyleven, Dutch-American baseball player and sportscaster 1951 – Jean-Marc Boivin, French skier, mountaineer, and pilot (d. 1990) 1951 – Pascal Rogé, French pianist 1952 – Udo Dirkschneider, German singer-songwriter 1952 – Marilu Henner, Greek-Polish American actress and author 1952 – Michel Larocque, Canadian ice hockey player and manager (d. 1992) 1953 – Patrick Doyle, Scottish actor and composer 1953 – Christopher Franke, German-American drummer and songwriter 1955 – Rob Epstein, American director and producer 1955 – Michael Rooker, American actor, director, and producer 1955 – Cathy Jones, Canadian actress, comedian, and writer 1956 – Michele Bachmann, American lawyer and politician 1956 – Normand Corbeil, Canadian composer (d. 2013) 1956 – Mudassar Nazar, Pakistani cricketer 1956 – Lee Scott, English politician 1956 – Sebastian Spreng, Argentinian-American painter and journalist 1956 – Dilip Vengsarkar, Indian cricketer and coach 1957 – Giorgio Damilano, Italian race walker and coach 1957 – Maurizio Damilano, Italian race walker and coach 1957 – Jaroslava Maxová, Czech soprano and educator 1957 – Paolo Nespoli, Italian soldier, engineer, and astronaut 1958 – Graeme Base, Australian author and illustrator 1959 – Gail Shea, Canadian politician 1960 – Warren Haynes, American singer-songwriter and guitarist 1960 – Richard Loe, New Zealand rugby player 1960 – John Pizzarelli, American singer-songwriter and guitarist 1961 – Rory Bremner, Scottish impressionist and comedian 1961 – Peter Jackson, English footballer and manager 1962 – Iris Häussler, German sculptor and academic 1962 – Marco Schällibaum, Swiss footballer, coach, and manager 1963 – Rafael Correa, Ecuadorian economist and politician, 54th President of Ecuador 1964 – David Woodard, American conductor and writer 1965 – Black Francis, American singer-songwriter and guitarist 1965 – Sterling Sharpe, American football player and sportscaster 1966 – Vince Flynn, American author (d. 2013) 1966 – Young Man Kang, South Korean-American director and producer 1967 – Julian Anderson, English composer and educator 1967 – Kathleen Barr, Canadian voice actress and singer 1967 – Tanya Byron, English psychologist and academic 1967 – Jonathan Firth, English actor 1968 – Archon Fung, American political scientist, author, and academic 1968 – Affonso Giaffone, Brazilian race car driver 1969 – Bret Boone, American baseball player and manager 1969 – Bison Dele, American basketball player (d. 2002) 1969 – Philipp Peter, Austrian race car driver 1969 – Paul Rudd, American actor 1969 – Spencer Wells, American geneticist and anthropologist 1970 – Olaf Kölzig, South African-German ice hockey player and coach 1970 – Roy Mayorga, American drummer, songwriter, and producer 1970 – Huang Xiaomin, Chinese swimmer 1972 – Anders Thomas Jensen, Danish director and screenwriter 1972 – Dickey Simpkins, American basketball player and sportscaster 1973 – Donnie Edwards, American football player 1973 – Randall Godfrey, American football player 1973 – Rie Miyazawa, Japanese model and actress 1973 – Sun Wen, Chinese footballer 1975 – Zach Braff, American actor, director, producer, and screenwriter 1975 – Hal Gill, American ice hockey player 1976 – Candace Cameron Bure, American actress and talk show panelist 1976 – James Fox, Welsh singer-songwriter, guitarist, and actor 1976 – Chris Hoke, American football player 1976 – Georg Hólm, Icelandic bass player 1976 – Hirotada Ototake, Japanese author and educator 1977 – Ville Nieminen, Finnish ice hockey player 1977 – Andy Phillips, American baseball player and coach 1978 – Imani Coppola, American singer-songwriter and violinist 1978 – Robert Glasper, American singer-songwriter, pianist, and producer 1978 – Tim Hasselbeck, American football player and sportscaster 1978 – Myleene Klass, Austrian/Filipino-English singer, pianist, and model 1978 – Martín Méndez, Uruguayan bass player and songwriter 1978 – Blaine Neal, American baseball player 1978 – Igor Semshov, Russian footballer 1979 – Lord Frederick Windsor, English journalist and financier 1979 – Clay Travis, American sports journalist, blogger, and broadcaster 1980 – Tommi Evilä, Finnish long jumper 1980 – Tanja Poutiainen, Finnish skier 1981 – Robert Earnshaw, Welsh footballer 1981 – Jeff Faine, American football player 1981 – Lucas Licht, Argentine footballer 1981 – Alex Suarez, American bass player 1982 – Travis Moen, Canadian ice hockey player 1982 – Miguel Ángel Silvestre, Spanish actor 1983 – Mehdi Ballouchy, Moroccan footballer 1983 – Jerome Kaino, New Zealand rugby player 1983 – Mitsuru Nagata, Japanese footballer 1983 – Remi Nicole, English singer-songwriter and actress 1983 – James Wade, English darts player 1983 – Katie Weatherston, Canadian ice hockey player 1984 – Max Bemis, American singer-songwriter 1984 – Michaël Ciani, French footballer 1984 – Siboniso Gaxa, South African footballer 1984 – Diana Matheson, Canadian soccer player 1985 – Clarke MacArthur, Canadian ice hockey player 1985 – Frank Ongfiang, Cameroonian footballer 1985 – Sinqua Walls, American basketball player and actor 1986 – Nikolas Asprogenis, Cypriot footballer 1986 – Aaron Curry, American football player 1986 – Goeido Gotaro, Japanese sumo wrestler 1986 – Ryota Moriwaki, Japanese footballer 1987 – Benjamin Corgnet, French footballer 1987 – Heidi Mount, American model 1987 – Juan Adriel Ochoa, Mexican footballer 1987 – Levi Porter, English footballer 1987 – Hilary Rhoda, American model 1988 – Jucilei, Brazilian footballer 1988 – Leigh Adams, Australian footballer 1988 – Daniele Gasparetto, Italian footballer 1988 – Carlton Mitchell, American football player 1988 – Fabrice Muamba, Congolese-English footballer 1988 – Ivonne Orsini, Puerto Rican model and television host, Miss World Puerto Rico 2008 1990 – Lachlan Coote, Australian rugby league player 1990 – Charlie McDermott, American actor 1990 – Andrei Veis, Estonian footballer 1992 – Ken, South Korean singer 1992 – Julie Ertz, American soccer player 1994 – Adrián Alonso, Mexican actor 1995 – Darya Lebesheva, Belarusian tennis player 1998 – Peyton List, American actress and model 1998 – Spencer List, American actor 2000 – Shaheen Afridi, Pakistani cricketer 2001 – Oscar Piastri, Australian racing driver 2001 – Moritz Seider, German ice hockey player 2002 – Andrea Botez, Canadian-American chess player, commentator, Twitch streamer and YouTuber 2002 – Leyre Romero Gormaz, Spanish tennis player 2009 – Shaylee Mansfield, deaf American actress and YouTuber 2009 – Valentina Tronel, French child singer Deaths Pre–1600 861 – Prudentius, bishop of Troyes 885 – Saint Methodius, Byzantine missionary and saint (b. 815) 887 – Pei Che, chancellor of the Tang Dynasty 943 – Liu Churang, Chinese general and chief of staff (b. 881) 943 – Nasr II, ruler (amir) of the Samanid Empire (b. 906) 1147 – Frederick II, duke of Swabia (b. 1090) 1199 – Richard I, king of England (b. 1157) 1231 – William Marshal, 2nd Earl of Pembroke 1250 – Guillaume de Sonnac, Grand Master of the Knights Templar 1252 – Peter of Verona, Italian priest and saint (b. 1206) 1340 – Basil, emperor of Trebizond (Turkey) 1362 – James I, count of La Marche (b. 1319) 1376 – Preczlaw of Pogarell, Cardinal and Bishop of Wrocław (b. 1310) 1490 – Matthias Corvinus, King of Hungary and Croatia from 1458 to 1490 (b. 1443) 1520 – Raphael, Italian painter and architect (b. 1483) 1523 – Henry Stafford, 1st Earl of Wiltshire, English nobleman (b. 1479) 1528 – Albrecht Dürer, German painter, engraver, and mathematician (b. 1471) 1551 – Joachim Vadian, Swiss scholar and politician (b. 1484) 1571 – John Hamilton, Scottish archbishop and academic (b. 1512) 1590 – Francis Walsingham, English politician and diplomat, Chancellor of the Duchy of Lancaster (b. 1532) 1593 – Henry Barrowe, English Puritan and separatist (b. 1550) 1601–1900 1605 – John Stow, English historian and author (b. 1525) 1621 – Edward Seymour, 1st Earl of Hertford (b. 1539) 1641 – Domenico Zampieri (Domenichino), Italian painter (b. 1581) 1655 – David Blondel, French minister, historian, and scholar (b. 1591) 1670 – Leonora Baroni, Italian composer (b. 1611) 1676 – John Winthrop the Younger, English politician, 1st Governor of Connecticut (b. 1606) 1686 – Arthur Annesley, 1st Earl of Anglesey, Irish-English politician (b. 1614) 1707 – Willem van de Velde the Younger, Dutch-English painter (b. 1633) 1755 – Richard Rawlinson, English minister and historian (b. 1690) 1790 – Louis IX, Landgrave of Hesse-Darmstadt (b. 1719) 1825 – Vladimir Borovikovsky, Ukrainian-Russian painter and educator (b. 1757) 1827 – Nikolis Apostolis, Greek naval commander during the Greek War of Independence (b. 1770) 1829 – Niels Henrik Abel, Norwegian mathematician and theorist (b. 1802) 1833 – Adamantios Korais, Greek philosopher and scholar (b. 1748) 1838 – José Bonifácio de Andrada, Brazilian poet, academic, and politician (b. 1763) 1860 – James Kirke Paulding, American author and politician, 11th United States Secretary of the Navy (b. 1778) 1862 – Albert Sidney Johnston, American general (b. 1803) 1883 – Benjamin Wright Raymond, American merchant and politician, 3rd Mayor of Chicago (b. 1801) 1886 – William Edward Forster, English businessman, philanthropist, and politician, Chief Secretary for Ireland (b. 1818) 1899 – Alvan Wentworth Chapman, American physician and botanist (b. 1809) 1901–present 1906 – Alexander Kielland, Norwegian author, playwright, and politician, 6th County Governor of Møre og Romsdal (b. 1849) 1913 – Somerset Lowry-Corry, 4th Earl Belmore (b. 1835) 1927 – Florence Earle Coates, American poet (b. 1850) 1935 – Edwin Arlington Robinson, American poet and playwright (b. 1869) 1944 – Rose O'Neill, American cartoonist, illustrator, artist, and writer (b. 1874) 1947 – Herbert Backe, German agronomist and politician (b. 1896) 1950 – Louis Wilkins, American pole vaulter (b. 1882) 1953 – Idris Davies, Welsh poet and author (b. 1905) 1959 – Leo Aryeh Mayer, Polish-Israeli scholar and academic (b. 1895) 1961 – Jules Bordet, Belgian microbiologist and immunologist, Nobel Prize laureate (b. 1870) 1963 – Otto Struve, Ukrainian-American astronomer and academic (b. 1897) 1970 – Maurice Stokes, American basketball player (b. 1933) 1971 – Igor Stravinsky, Russian-American pianist, composer, and conductor (b. 1882) 1974 – Willem Marinus Dudok, Dutch architect (b. 1884) 1974 – Hudson Fysh, Australian pilot and businessman, co-founded Qantas Airways Limited (b. 1895) 1977 – Kōichi Kido, Japanese politician, 13th Lord Keeper of the Privy Seal of Japan (b. 1889) 1979 – Ivan Vasilyov, Bulgarian architect, designed the SS. Cyril and Methodius National Library (b. 1893) 1983 – Jayanto Nath Chaudhuri, Indian General who served as the Chief of Army Staff of the Indian Army from 1962 to 1966 and the Military Governor of Hyderabad State from 1948 to 1949. (b. 1908) 1992 – Isaac Asimov, American science fiction writer (b. 1920) 1994 – Juvénal Habyarimana, Rwandan banker and politician, 3rd President of Rwanda (b. 1937) 1994 – Cyprien Ntaryamira, Burundian politician, 5th President of Burundi (b. 1955) 1995 – Ioannis Alevras, Greek banker and politician, President of Greece (b. 1912) 1996 – Greer Garson, English-American actress (b. 1904) 1998 – Norbert Schmitz, German footballer (b. 1958) 1998 – Tammy Wynette, American singer-songwriter (b. 1942) 1999 – Red Norvo, American vibraphone player and composer (b. 1908) 2000 – Habib Bourguiba, Tunisian politician, 1st President of Tunisia (b. 1903) 2001 – Charles Pettigrew, American singer-songwriter (b. 1963) 2003 – David Bloom, American journalist (b. 1963) 2003 – Anita Borg, American computer scientist and educator; founded Anita Borg Institute for Women and Technology (b. 1949) 2003 – Gerald Emmett Carter, Canadian cardinal (b. 1912) 2003 – Babatunde Olatunji, Nigerian drummer, educator, and activist (b. 1927) 2003 – Dino Yannopoulos, Greek stage director of the Metropolitan Opera (b. 1919) 2004 – Lou Berberet, American baseball player (b. 1929) 2004 – Larisa Bogoraz, Russian linguist and activist (b. 1929) 2005 – Rainier III, Prince of Monaco (b. 1923) 2005 – Anthony F. DePalma, American orthopedic surgeon and professor (b. 1904) 2006 – Maggie Dixon, American basketball player and coach (b. 1977) 2006 – Francis L. Kellogg, American soldier and diplomat (b. 1917) 2006 – Stefanos Stratigos, Greek actor and director (b. 1926) 2007 – Luigi Comencini, Italian director and producer (b. 1916) 2009 – J. M. S. Careless, Canadian historian and academic (b. 1919) 2009 – Shawn Mackay, Australian rugby player and coach (b. 1982) 2010 – Wilma Mankiller, American tribal leader (b. 1945) 2010 – Corin Redgrave, English actor (b. 1939) 2011 – Gerald Finnerman, American director and cinematographer (b. 1931) 2012 – Roland Guilbault, American admiral (b. 1934) 2012 – Thomas Kinkade, American painter and illustrator (b. 1958) 2012 – Fang Lizhi, Chinese astrophysicist and academic (b. 1936) 2012 – Sheila Scotter, Australian fashion designer and journalist (b. 1920) 2012 – Reed Whittemore, American poet and critic (b. 1919) 2013 – Hilda Bynoe, Grenadian physician and politician, 2nd Governor of Grenada (b. 1921) 2013 – Bill Guttridge, English footballer and manager (b. 1931) 2013 – Bigas Luna, Spanish director and screenwriter (b. 1946) 2013 – Ottmar Schreiner, German lawyer and politician (b. 1946) 2014 – Mary Anderson, American actress (b. 1918) 2014 – Jacques Castérède, French pianist and composer (b. 1926) 2014 – Liv Dommersnes, Norwegian actress (b. 1922) 2014 – Mickey Rooney, American soldier, actor, and dancer (b. 1920) 2014 – Chuck Stone, American soldier, journalist, and academic (b. 1924) 2014 – Massimo Tamburini, Italian motorcycle designer, co-founded Bimota (b. 1943) 2015 – Giovanni Berlinguer, Italian lawyer and politician (b. 1924) 2015 – James Best, American actor, director, and screenwriter (b. 1926) 2015 – Ray Charles, American singer-songwriter and conductor (b. 1918) 2015 – Dollard St. Laurent, Canadian ice hockey player (b. 1929) 2016 – Merle Haggard, American singer-songwriter and guitarist (b. 1937) 2017 – Don Rickles, American actor and comedian (b. 1926) 2019 – Michael O'Donnell, British physician, journalist, author and broadcaster (b. 1928) 2020 – Al Kaline, American baseball player, broadcaster and executive (b. 1934) 2021 – Hans Küng, Swiss Catholic priest, theologian, and author (b. 1928) 2022 – Vladimir Zhirinovsky, Russian and Soviet politician (b. 1946) 2022 – Jill Knight, British politician (b. 1923) 2024 – Joseph E. Brennan, American politician, 70th Governor of Maine (b. 1934) Holidays and observances Chakri Day, commemorating the establishment of the Chakri dynasty. (Thailand) Christian feast day: Albrecht Dürer and Lucas Cranach (Lutheran Church). Brychan Eutychius of Constantinople (Eastern Orthodox Church) Marcellinus of Carthage Pope Sixtus I April 6 (Eastern Orthodox liturgics) International Day of Sport for Development and Peace National Fisherman Day (Indonesia) New Beer's Eve (United States) Tartan Day (United States & Canada) Waltzing Matilda Day (Australia) International Asexuality Day Other April 6 Youth Movement (starts 6April) References External links BBC: On This Day Historical Events on April 6 Days of the year April

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https://en.wikipedia.org/wiki/April%2012

April 12

Events Pre-1600 240 – Shapur I becomes co-emperor of the Sasanian Empire with his father Ardashir I. 467 – Anthemius is elevated to Emperor of the Western Roman Empire. 627 – King Edwin of Northumbria is converted to Christianity by Paulinus, bishop of York. 1012 – Duke Oldřich of Bohemia deposes and blinds his brother Jaromír, who flees to Poland. 1204 – The Crusaders of the Fourth Crusade breach the walls of Constantinople and enter the city, which they completely occupy the following day. 1601–1900 1606 – The Union Flag is adopted as the flag of English and Scottish ships. 1776 – American Revolution: With the Halifax Resolves, the North Carolina Provincial Congress authorizes its Congressional delegation to vote for independence from Britain. 1782 – American Revolution: A Royal Navy fleet led by Admiral George Rodney defeats a French fleet led by the Comte de Grasse at the Battle of the Saintes off Dominica in the Caribbean Sea. 1807 – The Froberg mutiny on Malta ends when the remaining mutineers blow up the magazine of Fort Ricasoli. 1820 – Alexander Ypsilantis is declared leader of Filiki Eteria, a secret organization to overthrow Ottoman rule over Greece. 1831 – Soldiers marching on the Broughton Suspension Bridge in Manchester, England, cause it to collapse. 1861 – American Civil War: Battle of Fort Sumter. The war begins with Confederate forces firing on Fort Sumter, in the harbor of Charleston, South Carolina. 1862 – American Civil War: The Andrews Raid (the Great Locomotive Chase) occurs, starting from Big Shanty, Georgia (now Kennesaw). 1864 – American Civil War: The Battle of Fort Pillow: Confederate forces kill most of the African American soldiers that surrendered at Fort Pillow, Tennessee. 1865 – American Civil War: Mobile, Alabama, falls to the Union Army. 1877 – The United Kingdom annexes the Transvaal. 1900 – One day after its enactment by the Congress, President William McKinley signs the Foraker Act into law, giving Puerto Rico limited self-rule. 1901–present 1910 – , one of the last pre-dreadnought battleships built by the Austro-Hungarian Navy, is launched. 1917 – World War I: Canadian forces successfully complete the taking of Vimy Ridge from the Germans. 1927 – Shanghai massacre of 1927: Chiang Kai-shek orders the Chinese Communist Party members executed in Shanghai, ending the First United Front. 1927 – Rocksprings, Texas is hit by an F5 tornado that destroys 235 of the 247 buildings in the town, kills 72 townspeople and injures 205; third deadliest tornado in Texas history. 1928 – The Bremen, a German Junkers W 33 type aircraft, takes off for the first successful transatlantic aeroplane flight from east to west. 1934 – The strongest surface wind gust in the world at the time of 231 mph, is measured on the summit of Mount Washington, New Hampshire. It has since been surpassed. 1934 – The U.S. Auto-Lite strike begins, culminating in a five-day melee between Ohio National Guard troops and 6,000 strikers and picketers. 1937 – Sir Frank Whittle ground-tests the first jet engine designed to power an aircraft, at Rugby, England. 1945 – U.S. President Franklin D. Roosevelt dies in office; Vice President Harry S. Truman becomes President upon Roosevelt's death. 1945 – World War II: The U.S. Ninth Army under General William H. Simpson crosses the Elbe River astride Magdeburg, and reaches Tangermünde—only 50 miles from Berlin. 1955 – The polio vaccine, developed by Dr. Jonas Salk, is declared safe and effective. 1961 – Space Race: The Soviet cosmonaut Yuri Gagarin becomes the first human to travel into outer space and perform the first crewed orbital flight, Vostok 1. 1963 – The Soviet nuclear-powered submarine K-33 collides with the Finnish merchant vessel M/S Finnclipper in the Danish straits. 1970 – Soviet submarine K-8, carrying four nuclear torpedoes, sinks in the Bay of Biscay four days after a fire on board. 1980 – The Americo-Liberian government of Liberia is violently deposed. 1980 – Transbrasil Flight 303, a Boeing 727, crashes on approach to Hercílio Luz International Airport in Florianópolis, Brazil. Fifty-five out of the 58 people on board are killed. 1980 – Canadian runner and athlete, Terry Fox begins his Marathon of Hope Run in St. John's, NF 1981 – The first launch of a Space Shuttle (Columbia) takes place: The STS-1 mission. 1983 – Harold Washington is elected as the first black mayor of Chicago. 1985 – Space Shuttle Discovery launches on STS-51D to deploy two communications satellites. 1990 – Jim Gary's "Twentieth Century Dinosaurs" exhibition opens at the Smithsonian Institution National Museum of Natural History in Washington, D.C. He is the only sculptor ever invited to present a solo exhibition there. 1990 – Widerøe Flight 839 crashes after takeoff from Værøy Airport in Norway, killing five people. 1992 – The Euro Disney Resort officially opens with its theme park Euro Disneyland; the resort and its park's name are subsequently changed to Disneyland Paris. 1999 – United States President Bill Clinton is cited for contempt of court for giving "intentionally false statements" in a civil lawsuit; he is later fined and disbarred. 1999 – During the NATO bombing of Yugoslavia, an American McDonnell Douglas F-15E Strike Eagle shoots a passenger train, killing between 20 and 60 people. 2002 – A suicide bomber blows herself up at the entrance to Jerusalem's Mahane Yehuda Market, killing seven people and wounding 104. 2007 – A suicide bomber penetrates the Green Zone and detonates in a cafeteria within a parliament building, killing Iraqi MP Mohammed Awad and wounding more than twenty other people. 2009 – Zimbabwe officially abandons the Zimbabwean dollar as its official currency. 2010 – Merano derailment: A rail accident in South Tyrol kills nine people and injures a further 28. 2013 – Two suicide bombers kill three Chadian soldiers and injure dozens of civilians at a market in Kidal, Mali. 2014 – The Great Fire of Valparaíso ravages the Chilean city of Valparaíso, killing 16 people, displacing nearly 10,000, and destroying over 2,000 homes. Births Pre-1600 811 – Muhammad al-Jawad, the ninth Imam of Shia Islam (d. 835) 959 – En'yū, emperor of Japan (d. 991) 1116 – Richeza of Poland, queen of Sweden and Grand Princess of Minsk (d. 1156) 1432 – Anne of Austria, Landgravine of Thuringia (d. 1462) 1484 – Antonio da Sangallo the Younger, Italian architect, designed the Apostolic Palace and St. Peter's Basilica (d. 1546) 1484 – Maharana Sangram Singh, Rana of Mewar (d. 1527) 1500 – Joachim Camerarius, German scholar and translator (d. 1574) 1526 – Muretus, French philosopher and author (d. 1585) 1550 – Edward de Vere, 17th Earl of Oxford, English courtier and politician, Lord Great Chamberlain (d. 1604) 1577 – Christian IV of Denmark (d. 1648) 1601–1900 1612 – Simone Cantarini, Italian painter and engraver (d. 1648) 1639 – Martin Lister, English naturalist and physician (d. 1712) 1656 – Benoît de Maillet, French diplomat and natural historian (d. 1738) 1705 – William Cookworthy, English minister and pharmacist (d. 1780) 1710 – Caffarelli, Italian actor and singer (d. 1783) 1713 – Guillaume Thomas François Raynal, French historian and author (d. 1796) 1716 – Felice Giardini, Italian violinist and composer (d. 1796) 1722 – Pietro Nardini, Italian violinist and composer (d. 1793) 1724 – Lyman Hall, American physician, clergyman, and politician, 16th Governor of Georgia (d. 1790) 1748 – Antoine Laurent de Jussieu, French botanist and author (d. 1836) 1777 – Henry Clay, American lawyer and politician, 9th United States Secretary of State (d. 1852) 1792 – John Lambton, 1st Earl of Durham, English soldier and politician, Lord Privy Seal (d. 1840) 1794 – Germinal Pierre Dandelin, Belgian mathematician and engineer (d. 1847) 1796 – George N. Briggs, American lawyer and politician, 19th Governor of Massachusetts (d. 1861) 1799 – Henri Druey, Swiss lawyer and politician, 2nd President of the Swiss Confederation (d. 1855) 1801 – Joseph Lanner, Austrian composer and conductor (d. 1843) 1816 – Charles Gavan Duffy, Irish-Australian politician, 8th Premier of Victoria (d. 1903) 1823 – Alexander Ostrovsky, Russian playwright and translator (d. 1886) 1839 – Nikolay Przhevalsky, Russian geographer and explorer (d. 1888) 1845 – Gustaf Cederström, Swedish painter (d. 1933) 1851 – José Gautier Benítez, Puerto Rican soldier and poet (d. 1880) 1851 – Edward Walter Maunder, English astronomer and author (d. 1928) 1852 – Ferdinand von Lindemann, German mathematician and academic (d. 1939) 1856 – Martin Conway, 1st Baron Conway of Allington, English mountaineer, cartographer, and politician (d. 1937) 1863 – Raul Pompeia, Brazilian writer (d. 1895) 1868 – Akiyama Saneyuki, Japanese admiral (d. 1918) 1869 – Henri Désiré Landru, French serial killer (d. 1922) 1871 – Ioannis Metaxas, Greek general and politician, 130th Prime Minister of Greece (d. 1941) 1874 – William B. Bankhead, American lawyer and politician, 47th Speaker of the United States House of Representatives (d. 1940) 1880 – Addie Joss, American baseball player and journalist (d. 1911) 1883 – Imogen Cunningham, American photographer and educator (d. 1976) 1883 – Dally Messenger, Australian rugby player, cricketer, and sailor (d. 1959) 1884 – Tenby Davies, Welsh runner (d. 1932) 1884 – Otto Meyerhof, German physician and biochemist, Nobel Prize laureate (d. 1951) 1885 – Robert Delaunay, French painter (d. 1941) 1887 – Harold Lockwood, American actor and director (d. 1918) 1888 – Dan Ahearn, Irish-American long jumper and police officer (d. 1942) 1888 – Cecil Kimber, English automobile engineer (d. 1945) 1892 – Henry Darger, American writer and artist (d. 1973) 1894 – Dorothy Cumming, Australian-American actress (d. 1983) 1894 – Francisco Craveiro Lopes, Portuguese field marshal and politician, 13th President of Portugal (d. 1964) 1898 – Lily Pons, French-American soprano and actress (d. 1976) 1901–present 1901 – Lowell Stockman, American farmer and politician (d. 1962) 1902 – Louis Beel, Dutch academic and politician, 36th Prime Minister of the Netherlands (d. 1977) 1903 – Jan Tinbergen, Dutch economist and academic, Nobel Prize laureate (d. 1994) 1907 – Felix de Weldon, Austrian-American sculptor, designed the Marine Corps War Memorial (d. 2003) 1907 – Zawgyi, Burmese poet, author, literary historian, critic, scholar and academic (d. 1990) 1908 – Ida Pollock, English author and painter (d. 2013) 1908 – Robert Lee Scott, Jr., American pilot and general (d. 2006) 1910 – Gillo Dorfles, Italian art critic, painter and philosopher (d. 2018) 1910 – Irma Rapuzzi, French politician (d. 2018) 1911 – Mahmoud Younis, Egyptian engineer (d. 1976) 1912 – Frank Dilio, Canadian businessman (d. 1997) 1912 – Hamengkubuwono IX, Indonesian politician, 2nd Vice President of Indonesia (d. 1988) 1912 – Hound Dog Taylor, American singer-songwriter and guitarist (d. 1975) 1913 – Keiko Fukuda, Japanese-American martial artist (d. 2013) 1914 – Armen Alchian, American economist and academic (d. 2013) 1916 – Beverly Cleary, American author (d. 2021) 1916 – Russell Garcia, American-New Zealand composer and conductor (d. 2011) 1916 – Benjamin Libet, American neuropsychologist and academic (d. 2007) 1917 – Helen Forrest, American singer and actress (d. 1999) 1917 – Vinoo Mankad, Indian cricketer (d. 1978) 1917 – Robert Manzon, French racing driver (d. 2015) 1919 – István Anhalt, Hungarian-Canadian composer and educator (d. 2012) 1919 – Billy Vaughn, American musician and bandleader (d. 1991) 1921 – Robert Cliche, Canadian lawyer, judge, and politician (d. 1978) 1922 – Simon Kapwepwe, Zambian politician, 2nd Vice President of Zambia (d. 1980) 1923 – Ann Miller, American actress, singer, and dancer (d. 2004) 1924 – Raymond Barre, French economist and politician, Prime Minister of France (d. 2007) 1924 – Peter Safar, Austrian physician and academic (d. 2003) 1924 – Curtis Turner, American race car driver (d. 1970) 1925 – Evelyn Berezin, American computer scientist and engineer (d. 2018) 1925 – Ned Miller, American country music singer and songwriter (d. 2016) 1925 – Oliver Postgate, English animator, puppeteer, and screenwriter (d. 2008) 1926 – Jane Withers, American actress (d. 2021) 1927 – Thomas Hemsley, English baritone (d. 2013) 1927 – Alvin Sargent, American screenwriter (d. 2019) 1928 – Hardy Krüger, German actor (d. 2022) 1928 – Jean-François Paillard, French conductor (d. 2013) 1929 – Elspet Gray, Scottish actress (d. 2013) 1929 – Mukhran Machavariani, Georgian poet and educator (d. 2010) 1930 – John Landy, Australian runner and politician, 26th Governor of Victoria (d. 2022) 1930 – Bryan Magee, English philosopher and politician (d. 2019) 1930 – Manuel Neri, American sculptor and painter (d. 2021) 1930 – Pythagoras Papastamatiou, Greek lyricist and playwright (d. 1979) 1930 – Michał Życzkowski, Polish technician and educator (d. 2006) 1931 – Leonid Derbenyov, Russian poet and songwriter (d. 1995) 1932 – Lakshman Kadirgamar, Sri Lankan lawyer and politician, 5th Sri Lankan Minister of Foreign Affairs (d. 2005) 1932 – Herbert Butros Khaury, American singer and ukulele player (d. 1996) 1932 – Jean-Pierre Marielle, French actor (d. 2019) 1933 – Montserrat Caballé, Spanish soprano and actress (d. 2018) 1934 – Heinz Schneiter, Swiss footballer and manager (d. 2017) 1935 – Jimmy Makulis, Greek singer (d. 2007) 1936 – Tony Earl, American politician, 40th Governor of Wisconsin (d. 2023) 1936 – Charles Napier, American actor (d. 2011) 1936 – Kennedy Simmonds, Kittitian politician, 4th Prime Minister of Saint Kitts and Nevis 1937 – Dennis Banks, American author and activist (d. 2017) 1937 – Igor Volk, Ukrainian-Russian colonel, pilot, and astronaut (d. 2017) 1939 – Alan Ayckbourn, English director and playwright 1939 – Johnny Raper, Australian rugby league player and coach (d. 2022) 1940 – Woodie Fryman, American baseball player (d. 2011) 1940 – Herbie Hancock, American pianist, composer, and bandleader 1941 – Bobby Moore, English footballer and manager (d. 1993) 1942 – Bill Bryden, Scottish actor, director, and screenwriter (d. 2022) 1942 – Carlos Reutemann, Argentinian race car driver and politician (d. 2021) 1942 – Jacob Zuma, South African politician, 4th President of South Africa 1943 – Sumitra Mahajan, Indian politician, 16th Speaker of the Lok Sabha 1944 – Lisa Jardine, English historian, author, and academic (d. 2015) 1944 – John Kay, German-Canadian singer-songwriter, guitarist, and producer 1945 – Lee Jong-wook, South Korean physician and diplomat (d. 2006) 1946 – John Dunsworth, Canadian actor and comedian (d. 2017) 1946 – Ed O'Neill, American actor and comedian 1946 – George Robertson, Baron Robertson of Port Ellen, Scottish politician and diplomat, 10th Secretary General of NATO 1947 – Roy M. Anderson, English epidemiologist, zoologist, and academic 1947 – Martin Brasier, English palaeontologist, biologist, and academic (d. 2014) 1947 – Tom Clancy, American historian and author (d. 2013) 1947 – David Letterman, American comedian and talk show host 1948 – Jeremy Beadle, English television host and producer (d. 2008) 1948 – Joschka Fischer, German academic and politician 1948 – Christos Iakovou, Greek weightlifter 1948 – Marcello Lippi, Italian footballer, manager, and coach 1949 – Scott Turow, American lawyer and author 1950 – Joyce Banda, Malawian politician, 4th president of Malawi 1950 – Flavio Briatore, Italian businessman 1950 – David Cassidy, American singer-songwriter and guitarist (d. 2017) 1950 – Nicholas Sackman, English composer and educator 1951 – Tom Noonan, American actor 1952 – Reuben Gant, American football player 1952 – Leicester Rutledge, New Zealand rugby player 1952 – Gary Soto, American poet, novelist, and memoirist 1952 – Ralph Wiley, American journalist (d. 2004) 1953 – Tanino Liberatore, Italian author and illustrator 1954 – John Faulkner, Australian educator and politician, 52nd Australian Minister for Defence 1954 – Steve Stevaert, Belgian businessman and politician (d. 2015) 1954 – Pat Travers, Canadian singer-songwriter and guitarist 1955 – Fabian Hamilton, English graphic designer, engineer, and politician 1956 – Andy Garcia, Cuban-American actor, director, and producer 1956 – Herbert Grönemeyer, German singer-songwriter and actor 1957 – Greg Child, Australian mountaineer and author 1957 – Vince Gill, American singer-songwriter and guitarist 1957 – Tama Janowitz, American novelist and short story writer 1958 – Will Sergeant, English guitarist 1958 – Klaus Tafelmeier, German javelin thrower 1958 – Ginka Zagorcheva, Bulgarian hurdler 1960 – David Thirdkill, American basketball player 1961 – Corrado Fabi, Italian racing driver 1961 – Charles Mann, American football player and sportscaster 1961 – Magda Szubanski, English-Australian actress, comedian and writer 1962 – Art Alexakis, American singer-songwriter and musician 1962 – Carlos Sainz, Spanish racing driver 1962 – Nobuhiko Takada, Japanese mixed martial artist and wrestler, founded Hustle 1963 – Lydia Cacho, Mexican journalist and author 1964 – Chris Fairclough, English footballer and coach 1964 – Amy Ray, American folk-rock singer-songwriter, musician, and music producer 1965 – Kim Bodnia, Danish actor and director 1965 – Chi Onwurah, English politician 1965 – Gervais Rufyikiri, Burundian politician 1965 – Mihai Stoica, Romanian footballer and manager 1966 – Nils-Olav Johansen, Norwegian guitarist and singer 1966 – Lorenzo White, American football player 1967 – Sarah Cracknell, English singer-songwriter 1968 – Alicia Coppola, American actress 1968 – Toby Gad, German songwriter and producer 1968 – Adam Graves, Canadian ice hockey player 1969 – Michael Jackson, American football player and politician (d. 2017) 1969 – Jörn Lenz, German footballer and manager 1969 – Lucas Radebe, South African footballer and sportscaster 1970 – Sylvain Bouchard, Canadian speed skater 1971 – Nicholas Brendon, American actor 1971 – Shannen Doherty, American actress, director, and producer 1972 – Paul Lo Duca, American baseball player and sportscaster 1973 – J. Scott Campbell, American author and illustrator 1973 – Ryan Kisor, American trumpet player and composer 1973 – Antonio Osuna, Mexican-American baseball player 1973 – Christian Panucci, Italian footballer and manager 1974 – Belinda Emmett, Australian actress (d. 2006) 1974 – Bryan Fletcher, Australian rugby league player and sportscaster 1974 – Roman Hamrlík, Czech ice hockey player 1974 – Marley Shelton, American actress 1974 – Sylvinho, Brazilian footballer and manager 1976 – Olga Kotlyarova, Russian runner 1976 – Brad Miller, American basketball player 1977 – Giovanny Espinoza, Ecuadorian footballer 1977 – Sarah Monahan, Australian actress 1977 – Jason Price, Welsh footballer 1977 – Glenn Rogers, Australian-Scottish cricketer 1978 – Guy Berryman, Scottish bassist (Coldplay) 1978 – Scott Crary, American director, producer, and screenwriter 1978 – Svetlana Lapina, Russian high jumper 1978 – Robin Walker, English businessman and politician 1979 – Claire Danes, American actress 1979 – Elena Grosheva, Russian gymnast 1979 – Mateja Kežman, Serbian footballer 1979 – Jennifer Morrison, American actress 1979 – Cristian Ranalli, Italian footballer 1979 – Lee Soo-young, South Korean singer 1980 – Sara Head, Welsh Paralympic table tennis champion 1980 – Brian McFadden, Irish singer-songwriter 1981 – Yuriy Borzakovskiy, Russian runner 1981 – Nicolás Burdisso, Argentinian footballer 1981 – Tulsi Gabbard, American politician 1981 – Grant Holt, English footballer and professional wrestler 1981 – Hisashi Iwakuma, Japanese baseball pitcher 1983 – Jelena Dokic, Serbian-Australian tennis player 1983 – Luke Kibet, Kenyan runner 1984 – Aleksey Dmitrik, Russian high jumper 1985 – Brennan Boesch, American baseball player 1985 – Hitomi Yoshizawa, Japanese singer 1986 – Brad Brach, American baseball pitcher 1986 – Blerim Džemaili, Swiss footballer 1986 – Marcel Granollers, Spanish tennis player 1986 – Jonathan Pitroipa, Burkinabé footballer 1987 – Luiz Adriano, Brazilian professional footballer 1987 – Brooklyn Decker, American model and actress 1987 – Shawn Gore, Canadian football player 1987 – Josh McCrone, Australian rugby league player 1987 – Brendon Urie, American singer, songwriter, musician and multi-instrumentalist 1988 – Ricky Álvarez, Argentinian footballer 1988 – Stephen Brogan, English footballer 1988 – Amedeo Calliari, Italian footballer 1988 – Jessie James Decker, American singer-songwriter 1988 – Moamen Zakaria, Egyptian footballer 1989 – Bethan Dainton, Welsh rugby union player 1989 – Ádám Hanga, Hungarian basketball player 1989 – Miguel Ángel Ponce, American-Mexican footballer 1989 – Valentin Stocker, Swiss footballer 1989 – Kaitlyn Weaver, Canadian-American ice dancer 1990 – Francesca Halsall, English swimmer 1990 – Hiroki Sakai, Japanese footballer 1991 – Lionel Carole, French professional footballer 1991 – Torey Krug, American ice hockey player 1991 – Oliver Norwood, English born Northern Irish international footballer 1991 – Magnus Pääjärvi, Swedish ice hockey player 1991 – Jazz Richards, Welsh international footballer 1992 – Chad le Clos, South African swimmer 1993 – Robin Anderson, American tennis player 1993 – Jordan Archer, English-Scottish footballer 1993 – Ryan Nugent-Hopkins, Canadian ice hockey player 1994 – Eric Bailly, Ivorian professional footballer 1994 – Isabelle Drummond, Brazilian actress and singer 1994 – Guido Rodríguez, Argentine footballer 1994 – Saoirse Ronan, American-born Irish actress 1994 – Oh Sehun, South Korean musician 1995 – Pedro Cachin, Argentine tennis player 1996 – Matteo Berrettini, Italian tennis player 1996 – Elizaveta Kulichkova, Russian tennis player Deaths Pre-1600 45 BC – Gnaeus Pompeius, Roman general and politician (b. 75 BC) 352 – Julius I, pope of the Catholic Church 434 – Maximianus, archbishop of Constantinople 901 – Eudokia Baïana, Byzantine empress and wife of Leo VI 1125 – Vladislaus I, Duke of Bohemia (b. 1065) 1167 – Charles VII, king of Sweden (b. c. 1130) 1256 – Margaret of Bourbon, Queen of Navarre, regent of Navarre (b. c. 1217) 1443 – Henry Chichele, English archbishop (b. 1364) 1500 – Leonhard of Gorizia, Count of Gorz (b. 1440) 1530 – Joanna La Beltraneja, Princess of Castile (b. 1462) 1550 – Claude, Duke of Guise (b. 1496) 1555 – Joanna, Queen of Castile and Aragon (b. 1479) 1601–1900 1675 – Richard Bennett, English politician, colonial Governor of Virginia (b. 1609) 1684 – Nicola Amati, Italian instrument maker (b. 1596) 1687 – Ambrose Dixon, English-American soldier (b. 1619) 1704 – Jacques-Bénigne Bossuet, French bishop and theologian (b. 1627) 1748 – William Kent, English architect, designed Holkham Hall and Chiswick House (b. 1685) 1782 – Metastasio, Italian-Austrian poet and composer (b. 1698) 1788 – Carlo Antonio Campioni, French-Italian composer (b. 1719) 1795 – Johann Kaspar Basselet von La Rosée, Bavarian general (b. 1710) 1814 – Charles Burney, English composer and historian (b. 1726) 1817 – Charles Messier, French astronomer and academic (b. 1730) 1850 – Adoniram Judson, American lexicographer and missionary (b. 1788) 1866 – Peter Hesketh-Fleetwood, English politician, founded Fleetwood (b. 1801) 1872 – Nikolaos Mantzaros, Greek composer and theorist (b. 1795) 1878 – William M. Tweed, American lawyer and politician (b. 1823) 1879 – Richard Taylor, Confederate general (b. 1826) 1885 – William Crowther, Dutch-Australian politician, 14th Premier of Tasmania (b. 1817) 1898 – Elzéar-Alexandre Taschereau, Canadian cardinal (b. 1820) 1901–present 1902 – Marie Alfred Cornu, French physicist and academic (b. 1842) 1906 – Mahesh Chandra Nyayratna Bhattacharyya, Indian scholar, academic, and philanthropist (b. 1836) 1912 – Clara Barton, American nurse and humanitarian, founded the American Red Cross (b. 1821) 1933 – Adelbert Ames, American general and politician, 30th Governor of Mississippi (b. 1835) 1937 – Abdülhak Hâmid Tarhan, Turkish playwright and poet (b. 1852) 1938 – Feodor Chaliapin, Russian opera singer (b. 1873) 1943 – Viktor Puskar, Estonian colonel (b. 1889) 1945 – Franklin D. Roosevelt, American lawyer and politician, 32nd President of the United States (b. 1882) 1953 – Lionel Logue, Australian actor and therapist (b. 1880) 1962 – Ron Flockhart, Scottish racing driver (b. 1923) 1966 – Sydney Allard, English racing driver and founder of the Allard car company (b. 1910) 1968 – Heinrich Nordhoff, German engineer (b. 1899) 1971 – Ed Lafitte, American baseball player and dentist (b. 1886) 1973 – Arthur Freed, American songwriter and producer (b. 1894) 1975 – Josephine Baker, French actress, activist, and humanitarian (b. 1906) 1976 – Christos Kakkalos, Greek mountain guide (b. 1882) 1977 – Philip K. Wrigley, American businessman, co-founded Lincoln Park Gun Club (b. 1894) 1980 – William R. Tolbert, Jr., Liberian politician, 20th President of Liberia (b. 1913) 1981 – Prince Yasuhiko Asaka of Japan (b. 1887) 1981 – Joe Louis, American boxer and wrestler (b. 1914) 1983 – Jørgen Juve, Norwegian football player and journalist (b. 1906) 1983 – Carl Morton, American baseball player (b. 1944) 1984 – Edwin T. Layton, American admiral and cryptanalyst (b. 1903) 1986 – Valentin Kataev, Russian author and playwright (b. 1897) 1988 – Colette Deréal, French singer and actress (b. 1927) 1988 – Alan Paton, South African historian and author (b. 1903) 1989 – Abbie Hoffman, American activist, co-founded Youth International Party (b. 1936) 1989 – Sugar Ray Robinson, American boxer (b. 1921) 1992 – Ilario Bandini, Italian racing driver and businessman (b. 1911) 1997 – George Wald, American neurologist and academic, Nobel Prize laureate (b. 1906) 1998 – Robert Ford, Canadian poet and diplomat (b. 1915) 1999 – Boxcar Willie, American singer-songwriter (b. 1931) 2001 – Harvey Ball, American illustrator, created the smiley (b. 1921) 2002 – George Shevelov, Ukrainian-American linguist and philologist (b. 1908) 2004 – Moran Campbell, Canadian physician and academic, invented the venturi mask (b. 1925) 2006 – William Sloane Coffin, American minister and activist (b. 1924) 2007 – Kevin Crease, Australian journalist (b. 1936) 2008 – Cecilia Colledge, English-American figure skater and coach (b. 1920) 2008 – Patrick Hillery, Irish physician and politician, 6th President of Ireland (b. 1923) 2008 – Jerry Zucker, Israeli-American businessman and philanthropist (b. 1949) 2010 – Michel Chartrand, Canadian trade union leader (b. 1916) 2010 – Werner Schroeter, German director and screenwriter (b. 1945) 2011 – Karim Fakhrawi, Bahraini journalist, co-founded Al-Wasat (b. 1962) 2012 – Mohit Chattopadhyay, Indian poet and playwright (b. 1934) 2012 – Rodgers Grant, American pianist and composer (b. 1935) 2013 – Robert Byrne, American chess player and author (b. 1928) 2013 – Johnny du Plooy, South African boxer (b. 1964) 2013 – Michael France, American screenwriter (b. 1962) 2013 – Brennan Manning, American priest and author (b. 1934) 2013 – Annamária Szalai, Hungarian journalist and politician (b. 1961) 2013 – Ya'akov Yosef, Israeli rabbi and politician (b. 1946) 2014 – Pierre Autin-Grenier, French author and poet (b. 1947) 2014 – Pierre-Henri Menthéour, French cyclist (b. 1960) 2014 – Maurício Alves Peruchi, Brazilian footballer (b. 1990) 2014 – Hal Smith, American baseball player and coach (b. 1931) 2014 – Billy Standridge, American race car driver (b. 1953) 2015 – Paulo Brossard, Brazilian jurist and politician (b. 1924) 2015 – Patrice Dominguez, Algerian-French tennis player and trainer (b. 1950) 2015 – Alfred Eick, German commander (b. 1916) 2015 – André Mba Obame, Gabonese politician (b. 1957) 2016 – Mohammad Al Gaz, Emirati politician & diplomat (b. 1930) 2016 – Anne Jackson, American actress (b. 1925) 2017 – Charlie Murphy, American actor and comedian (b. 1959) 2020 – Tarvaris Jackson, American football player (b. 1983) 2021 – Joseph Siravo, American actor and producer (b. 1955) 2022 – Gilbert Gottfried, American comedian, actor, and singer (b. 1955) 2024 – Roberto Cavalli, Italian fashion designer and inventor (b. 1940) 2024 – Eleanor Coppola, American filmmaker (b. 1936) 2024 – Robert MacNeil, Canadian-American journalist and author (b. 1931) Holidays and observances Children's Day (Bolivia) Christian feast day: Adoniram Judson (Episcopal Church) Alferius Blessed Angelo Carletti di Chivasso Erkembode Pope Julius I Teresa of the Andes Zeno of Verona April 12 (Eastern Orthodox liturgics) Commemoration of first human in space by Yuri Gagarin: Cosmonautics Day (Russia) International Day of Human Space Flight Yuri's Night (International observance) Halifax Day (North Carolina) National Redemption Day (Liberia) References External links BBC: On This Day Historical Events on April 12 Days of the year April

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https://en.wikipedia.org/wiki/April%2015

April 15

Events Pre-1600 769 – The Lateran Council ends by condemning the Council of Hieria and anathematizing its iconoclastic rulings. 1071 – Bari, the last Byzantine possession in southern Italy, is surrendered to Robert Guiscard. 1450 – Battle of Formigny: Toward the end of the Hundred Years' War, the French attack and nearly annihilate English forces, ending English domination in Northern France. 1601–1900 1632 – Battle of Rain: Swedes under Gustavus Adolphus defeat the Holy Roman Empire during the Thirty Years' War. 1642 – Irish Confederate Wars: A Confederate Irish militia is routed in the Battle of Kilrush when it attempts to halt the progress of a Royalist Army. 1715 – The Pocotaligo Massacre triggers the start of the Yamasee War in colonial South Carolina. 1736 – Foundation of the short-lived Kingdom of Corsica. 1738 – Serse, an Italian opera by George Frideric Handel, receives its premiere performance in London, England. 1755 – Samuel Johnson's A Dictionary of the English Language is published in London. 1817 – Thomas Hopkins Gallaudet and Laurent Clerc found the American School for the Deaf (then called the Connecticut Asylum for the Education and Instruction of Deaf and Dumb Persons), the first American school for deaf students, in Hartford, Connecticut. 1861 – President Abraham Lincoln calls for 75,000 volunteers to quell the insurrection that soon became the American Civil War. 1865 – President Abraham Lincoln dies after being shot the previous evening by actor John Wilkes Booth. Three hours later, Vice President Andrew Johnson is sworn in as president. 1892 – The General Electric Company is formed. 1896 – Closing ceremony of the Games of the I Olympiad in Athens, Greece. 1900 – Philippine–American War: Filipino guerrillas launch a surprise attack on U.S. infantry and begin a four-day siege of Catubig, Philippines. 1901–present 1912 – The British passenger liner sinks in the North Atlantic at 2:20 a.m., two hours and forty minutes after hitting an iceberg. Only 710 of 2,224 passengers and crew on board survive. 1920 – Two security guards are murdered during a robbery in South Braintree, Massachusetts. Anarchists Sacco and Vanzetti would be convicted of and executed for the crime, amid much controversy. 1922 – U.S. Senator John B. Kendrick of Wyoming introduces a resolution calling for an investigation of a secret land deal, which leads to the discovery of the Teapot Dome scandal. 1923 – Insulin becomes generally available for use by people with diabetes. 1923 – Racially motivated Nihon Shōgakkō fire lit by a serial arsonist kills 10 children in Sacramento, California. 1936 – First day of the Arab revolt in Mandatory Palestine. 1941 – In the Belfast Blitz, two hundred bombers of the German Luftwaffe attack Belfast, killing around one thousand people. 1942 – The George Cross is awarded "to the island fortress of Malta" by King George VI. 1945 – Bergen-Belsen concentration camp is liberated. 1947 – Jackie Robinson debuts for the Brooklyn Dodgers, breaking baseball's color line. 1952 – First flight of the Boeing B-52 Stratofortress. 1955 – McDonald's restaurant dates its founding to the opening of a franchised restaurant by Ray Kroc, in Des Plaines, Illinois. 1960 – At Shaw University in Raleigh, North Carolina, Ella Baker leads a conference that results in the creation of the Student Nonviolent Coordinating Committee, one of the principal organizations of the civil rights movement in the 1960s. 1969 – The EC-121 shootdown incident: North Korea shoots down a United States Navy aircraft over the Sea of Japan, killing all 31 on board. 1970 – During the Cambodian Civil War, massacre of the Vietnamese minority results in 800 bodies flowing down the Mekong river into South Vietnam. 1986 – The United States launches Operation El Dorado Canyon, its bombing raids against Libyan targets in response to a discotheque bombing in West Germany that killed two U.S. servicemen. 1989 – Hillsborough disaster: A human crush occurs at Hillsborough Stadium, home of Sheffield Wednesday, in the FA Cup Semi-final, resulting in the deaths of 97 Liverpool fans. 1989 – Upon Hu Yaobang's death, the Tiananmen Square protests of 1989 begin in China. 1994 – Marrakesh Agreement relating to foundation of World Trade Organization is adopted. 2002 – Air China Flight 129 crashes on approach to Gimhae International Airport in Busan, South Korea, killing 129 people. 2013 – Two bombs explode near the finish line at the Boston Marathon in Boston, Massachusetts, killing three people and injuring 281 others. 2013 – A wave of bombings across Iraq kills at least 75 people. 2014 – In the worst massacre of the South Sudanese Civil War, at least 200 civilians are gunned down after seeking refuge in houses of worship as well as hospitals. 2019 – The cathedral of Notre-Dame de Paris in France is seriously damaged by a large fire. 2021 – A mass shooting occurred at a Fedex Ground facility in Indianapolis, Indiana, killing nine and injuring seven. Births Pre-1600 68 BC – Gaius Maecenas, Roman politician (d. 8 BC) 1282 – Frederick IV, Duke of Lorraine (d. 1329) 1442 – John Paston, English noble (d. 1479) 1452 – Leonardo da Vinci, Italian painter, sculptor, and architect (d. 1519) 1469 – Guru Nanak, the first Sikh guru (d. 1539) 1552 – Pietro Cataldi, Italian mathematician and astronomer (d. 1626) 1563 – Guru Arjan Dev, fifth Sikh leader (d. 1606) 1588 – Claudius Salmasius, French author and scholar (d. 1653) 1592 – Francesco Maria Brancaccio, Catholic cardinal (d. 1675) 1601–1900 1641 – Robert Sibbald, Scottish physician and geographer (d. 1722) 1642 – Suleiman II, Ottoman sultan (d. 1691) 1646 – Christian V of Denmark (d. 1699) 1684 – Catherine I of Russia (d. 1727) 1688 – Johann Friedrich Fasch, German violinist and composer (d. 1758) 1707 – Leonhard Euler, Swiss mathematician and physicist (d. 1783) 1710 – William Cullen, Scottish physician and chemist (d. 1790) 1741 – Charles Willson Peale, American painter and soldier (d. 1827) 1771 – Nicolas Chopin, French-Polish educator (d. 1844) 1772 – Étienne Geoffroy Saint-Hilaire, French biologist and zoologist (d. 1844) 1793 – Friedrich Georg Wilhelm von Struve, German astronomer and academic (d. 1864) 1795 – Maria Schicklgruber, mother of Alois Hitler and the paternal grandmother of Adolf Hitler (d.1847) 1800 – James Clark Ross, English captain and explorer (d. 1862) 1808 – William Champ, English-Australian politician, 1st Premier of Tasmania (d. 1892) 1809 – Hermann Grassmann, German linguist and mathematician (d. 1877) 1817 – William Crowther, Dutch-Australian politician, 14th Premier of Tasmania (d. 1885) 1828 – Jean Danjou, French captain (d. 1863) 1832 – Wilhelm Busch, German poet, painter, and illustrator (d. 1908) 1841 – Mary Grant Roberts, Australian zoo owner (d. 1921) 1841 – Joseph E. Seagram, Canadian businessman and politician, founded the Seagram Company Ltd (d. 1919) 1843 – Henry James, American novelist, short story writer, and critic (d. 1916) 1856 – Jean Moréas, Greek poet and critic (d. 1910) 1858 – Émile Durkheim, French sociologist, psychologist, and philosopher (d. 1917) 1861 – Bliss Carman, Canadian-British poet and playwright (d. 1929) 1863 – Ida Freund, Austrian-born chemist and educator (d. 1914) 1874 – George Harrison Shull, American botanist and geneticist (d. 1954) 1874 – Johannes Stark, German physicist and academic, Nobel Prize laureate (d. 1957) 1875 – James J. Jeffries, American boxer and promoter (d. 1953) 1877 – Georg Kolbe, German sculptor (d. 1947) 1877 – William David Ross, Scottish philosopher (d. 1971) 1878 – Robert Walser, Swiss author and playwright (d. 1956) 1879 – Melville Henry Cane, American lawyer and poet (d. 1980) 1883 – Stanley Bruce, Australian captain and politician, 8th Prime Minister of Australia (d. 1967) 1885 – Tadeusz Kutrzeba, Polish general (d. 1947) 1886 – Nikolay Gumilyov, Russian poet and critic (d. 1921) 1887 – Felix Pipes, Austrian tennis player (d. 1983) 1887 – William Forgan Smith, Scottish-Australian politician, 24th Premier of Queensland (d. 1953) 1888 – Maximilian Kronberger, German poet and author (d. 1904) 1889 – Thomas Hart Benton, American painter and educator (d. 1975) 1889 – A. Philip Randolph, American activist (d. 1979) 1890 – Percy Shaw, English businessman, invented the cat's eye (d. 1976) 1892 – Theo Osterkamp, German general and pilot (d. 1975) 1892 – Corrie ten Boom, Dutch-American clocksmith, Nazi resister, and author (d. 1983) 1894 – Nikita Khrushchev, Russian general and politician, 7th Premier of the Soviet Union (d. 1971) 1894 – Bessie Smith, African-American singer and actress (d. 1937) 1895 – Clark McConachy, New Zealand snooker player (d. 1980) 1895 – Abigail Mejia, Dominican feminist activist, nationalist, literary critic and educator (d. 1941) 1896 – Nikolay Semyonov, Russian physicist and chemist, Nobel Prize laureate (d. 1986) 1898 – Harry Edward, Guyanese-English sprinter (d. 1973) 1900 – Ramón Iribarren, Spanish civil engineer (d. 1967) 1901–present 1901 – Joe Davis, English snooker player (d. 1978) 1901 – Ajoy Mukherjee, Indian politician, Chief Minister of West Bengal (d. 1986) 1901 – René Pleven, French businessman and politician, Prime Minister of France (d. 1993) 1902 – Fernando Pessa, Portuguese journalist (d. 2002) 1903 – John Williams, English-American actor (d. 1983) 1904 – Arshile Gorky, Armenian-American painter and illustrator (d. 1948) 1907 – Nikolaas Tinbergen, Dutch-English ethologist and ornithologist, Nobel Prize laureate (d. 1988) 1908 – eden ahbez, American songwriter and recording artist (d. 1995) 1908 – Lita Grey, American actress (d. 1995) 1909 – Robert Edison Fulton Jr., American inventor and adventurer (d. 2004) 1910 – Sulo Bärlund, Finnish shot putter (d. 1986) 1910 – Miguel Najdorf, Polish-Argentinian chess player and theoretician (d. 1997) 1912 – William Congdon, American-Italian painter and sculptor (d. 1998) 1912 – Kim Il Sung, North Korean general and politician, 1st Supreme Leader of North Korea (d. 1994) 1915 – Elizabeth Catlett, African-American sculptor and illustrator (d. 2012) 1916 – Alfred S. Bloomingdale, American businessman (d. 1982) 1916 – Helene Hanff, American author and screenwriter (d. 1997) 1917 – Hans Conried, American actor (d. 1982) 1917 – Elmer Gedeon, American baseball player and bomber pilot (d. 1944) 1917 – James Kee, American lawyer and politician (d. 1989) 1918 – Hans Billian, German film director, screenwriter, and actor (d. 2007) 1919 – Alberto Breccia, Uruguayan-Argentinian author and illustrator (d. 1993) 1920 – Godfrey Stafford, English-South African physicist and academic (d. 2013) 1920 – Thomas Szasz, Hungarian-American psychiatrist and academic (d. 2012) 1920 – Richard von Weizsäcker, German soldier and politician, 6th President of Germany (d. 2015) 1921 – Georgy Beregovoy, Ukrainian-Russian general, pilot, and astronaut (d. 1995) 1921 – Angelo DiGeorge, American physician and endocrinologist (d. 2009) 1922 – Michael Ansara, Syrian-American actor (d. 2013) 1922 – Hasrat Jaipuri, Indian poet and songwriter (d. 1999) 1922 – Harold Washington, American lawyer and politician, 51st Mayor of Chicago (d. 1987) 1922 – Graham Whitehead, English racing driver (d. 1981) 1923 – Artur Alliksaar, Estonian poet and author (d. 1966) 1923 – Robert DePugh, American activist, founded the Minutemen (an anti-Communist organization) (d. 2009) 1924 – M. Canagaratnam, Sri Lankan politician (d. 1980) 1924 – Rikki Fulton, Scottish comedian (d. 2004) 1924 – Neville Marriner, English violinist and conductor (d. 2016) 1926 – Jurriaan Schrofer, Dutch sculptor, designer, and educator (d. 1990) 1927 – Robert Mills, American physicist and academic (d. 1999) 1929 – Gérald Beaudoin, Canadian lawyer and politician (d. 2008) 1929 – Adrian Cadbury, English rower and businessman (d. 2015) 1930 – Georges Descrières, French actor (d. 2013) 1930 – Vigdís Finnbogadóttir, Icelandic educator and politician, 4th President of Iceland 1931 – Kenneth Bloomfield, Northern Irish civil servant 1931 – Tomas Tranströmer, Swedish poet, translator, and psychologist Nobel Prize laureate (d. 2015) 1933 – Roy Clark, American musician and television personality (d. 2018) 1933 – David Hamilton, English-French photographer and director (d. 2016) 1933 – Elizabeth Montgomery, American actress and producer (d. 1995) 1935 – Stavros Paravas, Greek actor and producer (d. 2008) 1936 – Raymond Poulidor, French cyclist (d. 2019) 1937 – Bob Luman, American singer-songwriter and guitarist (d. 1978) 1937 – Robert W. Gore, American engineer and businessman, co-inventor of Gore-Tex (d. 2020) 1938 – Claudia Cardinale, Italian actress 1938 – Hso Khan Pha, Burmese-Canadian geologist and politician (d. 2016) 1939 – Marty Wilde, English singer-songwriter and actor 1939 – Desiré Ecaré, Ivorian filmmaker (d. 2009) 1940 – Jeffrey Archer, English author, playwright, and politician 1940 – Penelope Coelen, South African actress, model, beauty queen and 1958 Miss World 1940 – Willie Davis, American baseball player and actor (d. 2010) 1940 – Robert Lacroix, Canadian economist and academic 1940 – Robert Walker, American actor (d. 2019) 1941 – Howard Berman, American lawyer and politician 1942 – Francis X. DiLorenzo, American bishop (d. 2017) 1942 – Walt Hazzard, American basketball player and coach (d. 2011) 1942 – Kenneth Lay, American businessman and criminal(d. 2006) 1942 – Tim Lankester, English economist and academic 1943 – Pınar Kür, Turkish author, playwright, and academic 1943 – Robert Lefkowitz, American physician and biochemist, Nobel Prize laureate 1943 – Veronica Linklater, Baroness Linklater, English politician 1943 – Hugh Thompson, Jr., American soldier and pilot (d. 2006) 1944 – Dave Edmunds, Welsh singer-songwriter, guitarist, and producer 1946 – John Lloyd, Scottish journalist and author 1946 – Pete Rouse, American politician, White House Chief of Staff 1947 – Linda Bloodworth-Thomason, American screenwriter and producer 1947 – Martin Broughton, English businessman 1947 – Lois Chiles, American model and actress 1947 – David Omand, English civil servant and academic 1947 – Cristina Husmark Pehrsson, Swedish nurse and politician, Swedish Minister for Social Security 1948 – Christopher Brown, English historian, curator, and academic 1948 – Michael Kamen, American composer and conductor (d. 2003) 1948 – Phil Mogg, English singer-songwriter and musician 1949 – Alla Pugacheva, Russian singer-songwriter and actress 1949 – Craig Zadan, American director, producer, and screenwriter (d. 2018) 1950 – Josiane Balasko, French actress, director, and screenwriter 1950 – Amy Wright, American actress 1950 – Karel Kroupa, Czech football player 1951 – Heloise, American journalist and author 1951 – John L. Phillips, American captain and astronaut 1951 – Stuart Prebble, English journalist and producer 1951 – Marsha Ivins, American engineer and astronaut 1952 – Kym Gyngell, Australian actor, comedian, and screenwriter 1952 – Brian Muir, English sculptor and set designer 1952 – Avital Ronell, Czech-American philosopher and academic 1952 – Glenn Shadix, American actor, (d. 2010) 1955 – Dodi Fayed, Egyptian film producer (d. 1997) 1955 – Joice Mujuru, Zimbabwean politician 1956 – Michael Cooper, American basketball player and coach 1957 – Evelyn Ashford, American runner and coach 1958 – Keith Acton, Canadian ice hockey player and coach 1958 – John Bracewell, New Zealand cricketer 1958 – Memos Ioannou, Greek basketball player and coach 1958 – Benjamin Zephaniah, English actor, author, poet, and playwright (d. 2023) 1959 – Fruit Chan, Chinese director, producer, and screenwriter 1959 – Kevin Lowe, Canadian ice hockey player, coach, and manager 1959 – Emma Thompson, English actress, comedian, author, activist and screenwriter 1960 – Pierre Aubry, Canadian ice hockey player 1960 – Susanne Bier, Danish director and screenwriter 1960 – Pedro Delgado, Spanish cyclist and sportscaster 1960 – Tony Jones, English snooker player 1961 – Neil Carmichael, English academic and politician 1961 – Carol W. Greider, American molecular biologist 1961 – Dawn Wright, American geographer and oceanographer 1962 – Nawal El Moutawakel, Moroccan athlete and politician 1962 – Tom Kane, American voice actor 1963 – Alex Crawford, Nigerian-South African journalist 1963 – Manzoor Elahi, Pakistani cricketer 1963 – Manoj Prabhakar, Indian cricketer and sportscaster 1964 – Andre Joubert, South African rugby player 1964 – Lee Kernaghan, Australian singer-songwriter and guitarist 1965 – Soichi Noguchi, Japanese engineer and astronaut 1965 – Linda Perry, American singer-songwriter, musician and record producer 1965 – Kevin Stevens, American ice hockey player 1966 – Samantha Fox, English singer-songwriter and actress 1966 – Mott Green, American businessman (d. 2013) 1967 – Frankie Poullain, Scottish bass player and songwriter 1967 – Dara Torres, American swimmer and journalist 1968 – Ben Clarke, English rugby player and coach 1968 – Brahim Lahlafi, Moroccan-French runner 1968 – Ed O'Brien, English guitarist 1969 – Jeromy Burnitz, American baseball player 1969 – Kaisa Roose, Estonian pianist and conductor 1969 – Jimmy Waite, Canadian-German ice hockey player and coach 1970 – Chris Huffins, American decathlete and coach 1971 – Philippe Carbonneau, French rugby player 1971 – Finidi George, Nigerian footballer 1971 – Jason Sehorn, American football player 1971 – Josia Thugwane, South African runner 1971 – Karl Turner, English lawyer and politician 1972 – Arturo Gatti, Italian-Canadian boxer (d. 2009) 1972 – Lou Romano, American animator and voice actor 1974 – Kim Min-kyo, South Korean actor and director 1974 – Danny Pino, American actor and screenwriter 1974 – Mike Quinn, American football player 1974 – Douglas Spain, American actor, director, and producer 1974 – Tim Thomas, American ice hockey player 1975 – Sarah Teichmann, German-American biophysicist and immunologist 1976 – Jason Bonsignore, Canadian ice hockey player and coach 1976 – Darius Regelskis, Lithuanian footballer 1976 – Kęstutis Šeštokas, Lithuanian basketball player 1976 – Steve Williams, English rower 1977 – Sudarsan Pattnaik, Indian sculptor 1977 – Brian Pothier, American ice hockey player 1978 – Milton Bradley, American baseball player 1978 – Tim Corcoran, American baseball player 1978 – Luis Fonsi, Puerto Rican-American singer-songwriter and dancer 1978 – Chris Stapleton, American country singer-songwriter and guitarist 1979 – Luke Evans, Welsh actor and singer 1980 – Patrick Carney, American drummer, musician, and producer 1980 – James Foster, English cricketer 1980 – Raül López, Spanish basketball player 1980 – Willie Mason, New Zealand-Australian rugby league player 1980 – Aida Mollenkamp, American chef and author 1980 – Billy Yates, American football player 1981 – Andrés D'Alessandro, Argentinian footballer 1982 – Michael Aubrey, American baseball player 1982 – Anthony Green, American singer-songwriter 1982 – Seth Rogen, Canadian-American actor, director, producer, and screenwriter 1983 – Alice Braga, Brazilian actress 1983 – Matt Cardle, English singer-songwriter and guitarist 1983 – Dudu Cearense, Brazilian footballer 1983 – Andreas Fransson, Swedish skier (d. 2014) 1983 – Ilya Kovalchuk, Russian ice hockey player 1983 – Martin Pedersen, Danish cyclist 1984 – Antonio Cromartie, American football player 1984 – Cam Janssen, American ice hockey player 1984 – Daniel Paille, Canadian ice hockey player 1985 – Ryan Hamilton, Canadian ice hockey player 1986 – Tom Heaton, English footballer 1986 – Sylvain Marveaux, French footballer 1988 – Blake Ayshford, Australian rugby league player 1988 – Steven Defour, Belgian footballer 1988 – Chris Tillman, American baseball pitcher 1989 – Darren Nicholls, Australian rugby league player 1990 – Emma Watson, English actress 1991 – Daiki Arioka, Japanese idol, singer, and actor 1991 – Javier Fernández López, Spanish figure skater 1992 – Jeremy McGovern, Australian rules football player 1994 – Brodie Grundy, Australian rules football player 1994 – Shaunae Miller-Uibo, Bahamian sprinter 1995 – Leander Dendoncker, Belgian footballer 1997 – Ashleigh Gardner, Australian cricketer 1997 – Maisie Williams, English actress 1999 – Denis Shapovalov, Canadian tennis player 2001 – Shanti Dope, Filipino rapper Deaths Pre-1600 628 – Suiko, emperor of Japan (b. 554) 943 – Liu Bin, emperor of Southern Han (b. 920) 956 – Lin Yanyu, Chinese court official and eunuch 1053 – Godwin, Earl of Wessex (b. 1001) 1136 – Richard Fitz Gilbert de Clare (b. 1094) 1220 – Adolf of Altena, German archbishop (b. 1157) 1237 – Richard Poore, English ecclesiastic 1415 – Manuel Chrysoloras, Greek philosopher and translator (b. 1355) 1446 – Filippo Brunelleschi, Italian sculptor and architect (b. 1377) 1502 – John IV of Chalon-Arlay, Prince of Orange (b. 1443) 1558 – Roxelana, wife of Suleiman the Magnificent (b. c. 1500) 1578 – Wolrad II, Count of Waldeck-Eisenberg, German nobleman (b. 1509) 1601–1900 1610 – Robert Persons, English Jesuit priest, insurrectionist, and author (b. 1546) 1632 – George Calvert, 1st Baron Baltimore, English politician, English Secretary of State (b. 1580) 1652 – Patriarch Joseph of Moscow, Russian patriarch 1659 – Simon Dach, German poet and hymnwriter (b. 1605) 1719 – Françoise d'Aubigné, Marquise de Maintenon, French wife of Louis XIV of France (b. 1635) 1754 – Jacopo Riccati, Italian mathematician and academic (b. 1676) 1757 – Rosalba Carriera, Italian painter (b. 1673) 1761 – Archibald Campbell, 3rd Duke of Argyll, Scottish lawyer and politician, Lord President of the Court of Session (b. 1682) 1761 – William Oldys, English historian and author (b. 1696) 1764 – Peder Horrebow, Danish astronomer and mathematician (b. 1679) 1764 – Madame de Pompadour, mistress of King Louis XV (b. 1721) 1765 – Mikhail Lomonosov, Russian chemist and physicist (b. 1711) 1788 – Giuseppe Bonno, Austrian composer (b. 1711) 1793 – Ignacije Szentmartony, Croatian priest, mathematician, and astronomer (b. 1718) 1854 – Arthur Aikin, English chemist and mineralogist (b. 1773) 1861 – Sylvester Jordan, Austrian-German lawyer and politician (b. 1792) 1865 – Abraham Lincoln, 16th President of the United States (b. 1809) 1888 – Matthew Arnold, English poet and critic (b. 1822) 1889 – Father Damien, Belgian priest and saint (b. 1840) 1898 – Te Keepa Te Rangihiwinui, New Zealand commander and politician 1901–present 1912 – Victims of the Titanic disaster: Thomas Andrews, Irish shipbuilder (b. 1873) John Jacob Astor IV, American colonel, businessman, and author (b. 1864) Archibald Butt, American general and journalist (b. 1865) Jacques Futrelle, American journalist and author (b. 1875) Benjamin Guggenheim, American businessman (b. 1865) Henry B. Harris, American producer and manager (b. 1866) Wallace Hartley, English violinist and bandleader (b. 1878) Charles Melville Hays, American businessman (b. 1856) James Paul Moody, English Sixth Officer (b. 1887) William McMaster Murdoch, Scottish First Officer (b. 1873) Jack Phillips, English telegraphist (b. 1887) Edward Smith, English Captain (b. 1850) William Thomas Stead, English journalist (b. 1849) Ida Straus, German-American businesswoman (b. 1849) Isidor Straus, German-American businessman and politician (b. 1845) John B. Thayer, American business and sportsman (b. 1862) Henry Tingle Wilde, English chief officer (b. 1872) 1917 – János Murkovics, Slovene author, poet, and educator (b. 1839) 1927 – Gaston Leroux, French journalist and author (b. 1868) 1938 – César Vallejo, Peruvian journalist, poet, and playwright (b. 1892) 1942 – Robert Musil, Austrian-Swiss author and playwright (b. 1880) 1943 – Aristarkh Lentulov, Russian painter and set designer (b. 1882) 1944 – Nikolai Fyodorovich Vatutin, Russian general (b. 1901) 1945 – Hermann Florstedt, German SS officer (b. 1895) 1948 – Radola Gajda, Montenegrin-Czech general and politician (b. 1892) 1949 – Wallace Beery, American actor, director, and screenwriter (b. 1885) 1962 – Clara Blandick, American actress (b. 1880) 1962 – Arsenio Lacson, Filipino journalist and politician, Mayor of Manila (b. 1912) 1963 – Edward Greeves, Jr., Australian footballer (b. 1903) 1966 – Habibullah Bahar Chowdhury, Bengali politician, writer, journalist, first health minister of East Pakistan (b. 1906) 1967 – Totò, Italian comedian (b. 1898) 1971 – Gurgen Boryan, Armenian poet and playwright (b. 1915) 1971 – Friedebert Tuglas, Estonian author and critic (b. 1886) 1979 – David Brand, Australian politician, 19th Premier of Western Australia (b. 1912) 1980 – Raymond Bailey, American actor and soldier (b. 1904) 1980 – Jean-Paul Sartre, French philosopher and author, Nobel Prize laureate (b. 1905) 1982 – Arthur Lowe, English actor (b. 1915) 1984 – Tommy Cooper, Welsh comedian and magician (b. 1921) 1986 – Jean Genet, French novelist, poet, and playwright (b. 1910) 1988 – Kenneth Williams, English actor and screenwriter (b. 1926) 1989 – Hu Yaobang, Chinese soldier and politician, former General Secretary of the Chinese Communist Party (b. 1915) 1990 – Greta Garbo, Swedish-American actress (b. 1905) 1993 – Leslie Charteris, English author and screenwriter (b. 1907) 1993 – John Tuzo Wilson, Canadian geophysicist and geologist (b. 1908) 1998 – William Congdon, American-Italian painter and sculptor (b. 1912) 1998 – Pol Pot, Cambodian general and politician, 29th Prime Minister of Cambodia (b. 1925) 1999 – Harvey Postlethwaite, English engineer (b. 1944) 2000 – Edward Gorey, American poet and illustrator (b. 1925) 2001 – Joey Ramone, American singer-songwriter (b. 1951) 2002 – Damon Knight, American author and critic (b. 1922) 2002 – Byron White, American football player, lawyer, and jurist, 4th United States Deputy Attorney General (b. 1917) 2004 – Mitsuteru Yokoyama, Japanese illustrator (b. 1934) 2007 – Brant Parker, American illustrator (b. 1920) 2008 – Krister Stendahl, Swedish bishop, theologian, and scholar (b. 1921) 2009 – Clement Freud, German-English journalist, academic, and politician (b. 1924) 2009 – László Tisza, Hungarian-American physicist and academic (b. 1907) 2009 – Salih Neftçi, Turkish economist and author (b. 1947) 2010 – Jack Herer, American author and activist (b. 1939) 2010 – Michael Pataki, American actor and director (b. 1938) 2011 – Vittorio Arrigoni, Italian journalist, author, and activist (b. 1975) 2012 – Paul Bogart, American director and producer (b. 1919) 2012 – Dwayne Schintzius, American basketball player (b. 1968) 2013 – Benjamin Fain, Ukrainian-Israeli physicist and academic (b. 1930) 2013 – Richard LeParmentier, American-English actor and screenwriter (b. 1946) 2013 – Jean-François Paillard, French conductor (b. 1928) 2014 – John Houbolt, American engineer and academic (b. 1919) 2014 – Eliseo Verón, Argentinian sociologist and academic (b. 1935) 2015 – Jonathan Crombie, Canadian-American actor and screenwriter (b. 1966) 2015 – Surya Bahadur Thapa, Nepalese politician, 24th Prime Minister of Nepal (b. 1928) 2017 – Clifton James, American actor (b. 1920) 2017 – Emma Morano, Italian supercentenarian, last person verified born in the 1800s (b. 1899) 2018 – R. Lee Ermey, American actor (b. 1944) 2018 – Vittorio Taviani, Italian film director and screenwriter (b. 1929) 2022 – Bilquis Edhi, Pakistani philanthropist and wife of Abdul Sattar Edhi (b. 1947) 2022 – Henry Plumb, British politician and farmer (b. 1925) 2022 – Liz Sheridan, American actress (b. 1929) 2024 – Whitey Herzog, American professional baseball outfielder and manager (b. 1931) 2024 – Josip Manolić, Croatian politician, prime minister, and speaker of the Chamber of Counties (b. 1920) Holidays and observances Christian feast day: Abbo II of Metz Father Damien (The Episcopal Church) Hunna Paternus of Avranches April 15 (Eastern Orthodox liturgics) Day of the Sun (North Korea) Father Damien Day (Hawaii) Hillsborough Disaster Memorial (Liverpool, England) Jackie Robinson Day (United States) National American Sign Language Day (United States) Pohela Boishakh (Bengali New Year; India) Tax Day, the official deadline for filing an individual tax return (or requesting an extension). (United States, Philippines) Universal Day of Culture World Art Day References External links BBC: On This Day Historical Events on April 15 Days of the year April

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https://en.wikipedia.org/wiki/April%2030

April 30

Events Pre-1600 311 – The Diocletianic Persecution of Christians in the Roman Empire ends. 1315 – Enguerrand de Marigny is hanged at the instigation of Charles, Count of Valois. 1492 – Spain gives Christopher Columbus his commission of exploration. He is named admiral of the ocean sea, viceroy and governor of any territory he discovers. 1513 – Edmund de la Pole, Yorkist pretender to the English throne, is executed on the orders of Henry VIII. 1598 – Juan de Oñate begins the conquest of Santa Fe de Nuevo México. 1598 – Henry IV of France issues the Edict of Nantes, allowing freedom of religion to the Huguenots. 1601–1900 1636 – Eighty Years' War: Dutch Republic forces recapture a strategically important fort from Spain after a nine-month siege. 1789 – On the balcony of Federal Hall on Wall Street in New York City, George Washington takes the oath of office to become the first President of the United States. 1803 – Louisiana Purchase: The United States purchases the Louisiana Territory from France for $15 million, more than doubling the size of the young nation. 1812 – The Territory of Orleans becomes the 18th U.S. state under the name Louisiana. 1838 – Nicaragua declares independence from the Central American Federation. 1863 – A 65-man French Foreign Legion infantry patrol fights a force of nearly 2,000 Mexican soldiers to nearly the last man in Hacienda Camarón, Mexico. 1871 – The Camp Grant massacre takes place in Arizona Territory. 1885 – Governor of New York David B. Hill signs legislation creating the Niagara Reservation, New York's first state park, ensuring that Niagara Falls will not be devoted solely to industrial and commercial use. 1897 – J. J. Thomson of the Cavendish Laboratory announces his discovery of the electron as a subatomic particle, over 1,800 times smaller than a proton (in the atomic nucleus), at a lecture at the Royal Institution in London. 1900 – Hawaii becomes a territory of the United States, with Sanford B. Dole as governor. 1901–present 1905 – Albert Einstein completes his doctoral thesis at the University of Zurich. 1925 – Automaker Dodge Brothers, Inc is sold to Dillon, Read & Co. for US$146 million plus $50 million for charity. 1927 – The Federal Industrial Institute for Women opens in Alderson, West Virginia, as the first women's federal prison in the United States. 1937 – The Commonwealth of the Philippines holds a plebiscite for Filipino women on whether they should be extended the right to suffrage; over 90% would vote in the affirmative. 1939 – The 1939–40 New York World's Fair opens. 1939 – NBC inaugurates its regularly scheduled television service in New York City, broadcasting President Franklin D. Roosevelt's N.Y. World's Fair opening day ceremonial address. 1943 – World War II: The British submarine surfaces near Huelva to cast adrift a dead man dressed as a courier and carrying false invasion plans. 1945 – World War II: Führerbunker: Adolf Hitler and Eva Braun commit suicide after being married for less than 40 hours. Soviet soldiers raise the Victory Banner over the Reichstag building. 1945 – World War II: Stalag Luft I prisoner-of-war camp near Barth, Germany is liberated by Soviet soldiers, freeing nearly 9,000 American and British airmen. 1947 – In Nevada, Boulder Dam is renamed Hoover Dam. 1948 – In Bogotá, Colombia, the Organization of American States is established. 1956 – Former Vice President and Democratic Senator Alben Barkley dies during a speech in Virginia. 1957 – Supplementary Convention on the Abolition of Slavery entered into force. 1961 – K-19, the first Soviet nuclear submarine equipped with nuclear missiles, is commissioned. 1963 – The Bristol Bus Boycott is held in Bristol to protest the Bristol Omnibus Company's refusal to employ Black or Asian bus crews, drawing national attention to racial discrimination in the United Kingdom. 1973 – Watergate scandal: U.S. President Richard Nixon fires White House Counsel John Dean; other top aides, most notably H. R. Haldeman and John Ehrlichman, resign. 1975 – Fall of Saigon: Communist forces gain control of Saigon. The Vietnam War formally ends with the unconditional surrender of South Vietnamese president Dương Văn Minh. 1979 – Eruption of Mount Marapi: Mount Marapi, a complex volcano on the Indonesian island of Sumatra, erupted. 80 up to 100 people were killed. 1980 – Beatrix is inaugurated as Queen of the Netherlands following the abdication of Juliana. 1980 – The Iranian Embassy siege begins in London. 1982 – The Bijon Setu massacre occurs in Calcutta, India. 1993 – CERN announces World Wide Web protocols will be free. 1994 – Formula One racing driver Roland Ratzenberger is killed in a crash during the qualifying session of the San Marino Grand Prix run at Autodromo Enzo e Dino Ferrari outside Imola, Italy. 1999 – Neo-Nazi David Copeland carries out the last of his three nail bombings in London at the Admiral Duncan gay pub, killing three people and injuring 79 others. 2000 – Canonization of Faustina Kowalska in the presence of 200,000 people and the first Divine Mercy Sunday celebrated worldwide. 2004 – U.S. media release graphic photos of American soldiers committing war crimes against Iraqi prisoners at Abu Ghraib prison. 2008 – Two skeletal remains found near Yekaterinburg are confirmed by Russian scientists to be the remains of Alexei and Anastasia, two of the children of the last Tsar of Russia, whose entire family was executed at Yekaterinburg by the Bolsheviks. 2009 – Chrysler files for Chapter 11 bankruptcy. 2009 – Seven civilians and the perpetrator are killed and another ten injured at a Queen's Day parade in Apeldoorn, Netherlands in an attempted assassination on Queen Beatrix. 2012 – An overloaded ferry capsizes on the Brahmaputra River in India killing at least 108 people. At least 150 more are missing and presumed dead. 2013 – Willem-Alexander is inaugurated as King of the Netherlands following the abdication of Beatrix. 2014 – A bomb blast in Ürümqi, China kills three people and injures 79 others. 2021 – Forty-five men and boys are killed in the Meron stampede in Israel. Births Pre-1600 1310 – King Casimir III of Poland (d. 1368) 1331 – Gaston III, Count of Foix (d. 1391) 1383 – Anne of Gloucester, English countess, granddaughter of King Edward III of England (d. 1438) 1425 – William III, Landgrave of Thuringia (d. 1482) 1504 – Francesco Primaticcio, Italian painter (d. 1570) 1553 – Louise of Lorraine (d. 1601) 1601–1900 1623 – François de Laval, French-Canadian bishop and saint (d. 1708) 1651 – Jean-Baptiste de La Salle, French priest and saint (d. 1719) 1662 – Mary II of England (d. 1694) 1664 – François Louis, Prince of Conti (d. 1709) 1710 – Johann Kaspar Basselet von La Rosée, Bavarian general (d. 1795) 1723 – Mathurin Jacques Brisson, French zoologist and philosopher (d. 1806) 1758 – Emmanuel Vitale, Maltese commander and politician (d. 1802) 1770 – David Thompson, English-Canadian cartographer and explorer (d. 1857) 1777 – Carl Friedrich Gauss, German mathematician and physicist (d. 1855) 1799 – Joseph Dart, American businessman and entrepreneur (d. 1879) 1803 – Albrecht von Roon, Prussian soldier and politician, 10th Minister President of Prussia (d. 1879) 1829 – Ferdinand von Hochstetter, Austrian geologist and academic (d. 1884) 1848 – Eugène Simon, French naturalist (d. 1924) 1857 – Eugen Bleuler, Swiss psychiatrist and eugenicist (d. 1940) 1857 – Walter Simon, German banker and philanthropist (d. 1920) 1865 – Max Nettlau, German historian and academic (d. 1944) 1866 – Mary Haviland Stilwell Kuesel, American pioneer dentist (d. 1936) 1869 – Hans Poelzig, German architect, designed the IG Farben Building and Großes Schauspielhaus (d. 1936) 1870 – Franz Lehár, Hungarian composer (d. 1948) 1870 – Dadasaheb Phalke, Indian director, producer, and screenwriter (d. 1944) 1874 – Cyriel Verschaeve, Flemish priest and author (d. 1949) 1876 – Orso Mario Corbino, Italian physicist and politician (d. 1937) 1877 – Léon Flameng, French cyclist (d. 1917) 1877 – Alice B. Toklas, American memoirist (d. 1967) 1878 – Władysław Witwicki, Polish psychologist, philosopher, translator, historian (of philosophy and art) and artist (d. 1948) 1879 – Richárd Weisz, Hungarian Olympic champion wrestler (d. 1945) 1880 – Charles Exeter Devereux Crombie, Scottish cartoonist (d. 1967) 1883 – Jaroslav Hašek, Czech soldier and author (d. 1923) 1883 – Luigi Russolo, Italian painter and composer (d. 1947) 1884 – Olof Sandborg, Swedish actor (d. 1965) 1888 – John Crowe Ransom, American poet, critic, and academic (d. 1974) 1893 – Harold Breen, Australian public servant (d. 1966) 1893 – Joachim von Ribbentrop, German soldier and politician, 14th German Reich Minister for Foreign Affairs (d. 1946) 1895 – Philippe Panneton, Canadian physician, academic, and diplomat (d. 1960) 1896 – Reverend Gary Davis, American singer and guitarist (d. 1972) 1896 – Hans List, Austrian scientist and businessman, founded the AVL Engineering Company (d. 1996) 1897 – Humberto Mauro, Brazilian director and screenwriter (d. 1983) 1900 – Erni Krusten, Estonian author and poet (d. 1984) 1901–present 1901 – Simon Kuznets, Belarusian-American economist, statistician, and academic, Nobel Prize laureate (d. 1985) 1902 – Theodore Schultz, American economist and academic, Nobel Prize laureate (d. 1998) 1905 – Sergey Nikolsky, Russian mathematician and academic (d. 2012) 1908 – Eve Arden, American actress (d. 1990) 1908 – Bjarni Benediktsson, Icelandic professor of law and politician, 13th Prime Minister of Iceland (d. 1970) 1908 – Frank Robert Miller, Canadian air marshal and politician (d. 1997) 1909 – F. E. McWilliam, Irish sculptor and educator (d. 1992) 1909 – Juliana of the Netherlands (d. 2004) 1910 – Levi Celerio, Filipino pianist, violinist, and composer (d. 2002) 1914 – Charles Beetham, American middle-distance runner (d. 1997) 1914 – Dorival Caymmi, Brazilian singer-songwriter, actor, and painter (d. 2008) 1916 – Paul Kuusberg, Estonian journalist and author (d. 2003) 1916 – Claude Shannon, American mathematician and engineer (d. 2001) 1916 – Robert Shaw, American conductor (d. 1999) 1917 – Bea Wain, American singer (d. 2017) 1920 – Duncan Hamilton, Irish-English race car driver and pilot (d. 1994) 1920 – Gerda Lerner, Austrian-American historian and woman's history author (d. 2013) 1920 – Tom Moore, British army officer and fundraiser (d. 2021) 1921 – Roger L. Easton, American scientist, co-invented the GPS (d. 2014) 1922 – Anton Murray, South African cricketer (d. 1995) 1923 – Percy Heath, American bassist (d. 2005) 1923 – Kagamisato Kiyoji, Japanese sumo wrestler, the 42nd Yokozuna (d. 2004) 1924 – Sheldon Harnick, American lyricist (d. 2023) 1924 – Uno Laht, Estonian KGB officer and author (d. 2008) 1925 – Corinne Calvet, French actress (d. 2001) 1925 – Johnny Horton, American singer-songwriter and guitarist (d. 1960) 1926 – Shrinivas Khale, Indian composer (d. 2011) 1926 – Cloris Leachman, American actress and comedian (d. 2021) 1928 – Hugh Hood, Canadian author and academic (d. 2000) 1928 – Orlando Sirola, Italian tennis player (d. 1995) 1930 – Félix Guattari, French psychotherapist and philosopher (d. 1992) 1933 – Charles Sanderson, Baron Sanderson of Bowden, English politician 1934 – Jerry Lordan, English singer-songwriter (d. 1995) 1934 – Don McKenney, Canadian ice hockey player and coach (d. 2022) 1937 – Tony Harrison, English poet and playwright 1938 – Gary Collins, American actor and talk show host (d. 2012) 1938 – Juraj Jakubisko, Slovak director and screenwriter (d. 2023) 1938 – Larry Niven, American author and screenwriter 1940 – Jeroen Brouwers, Dutch journalist and writer (d. 2022) 1940 – Michael Cleary, Australian rugby player and politician 1940 – Ülo Õun, Estonian sculptor (d. 1988) 1940 – Burt Young, American actor and painter (d. 2023) 1941 – Stavros Dimas, Greek lawyer and politician, Greek Minister of Foreign Affairs 1941 – Max Merritt, New Zealand-Australian singer-songwriter (d. 2020) 1942 – Sallehuddin of Kedah, Sultan of Kedah 1943 – Frederick Chiluba, Zambian politician, 2nd President of Zambia (d. 2011) 1943 – Bobby Vee, American pop singer-songwriter (d. 2016) 1944 – Jon Bing, Norwegian author, scholar, and academic (d. 2014) 1944 – Jill Clayburgh, American actress (d. 2010) 1945 – J. Michael Brady, British radiologist 1945 – Annie Dillard, American novelist, essayist, and poet 1945 – Mimi Fariña, American singer-songwriter, guitarist, and activist (d. 2001) 1945 – Michael J. Smith, American pilot, and astronaut (d. 1986) 1946 – King Carl XVI Gustaf of Sweden 1946 – Bill Plympton, American animator, producer, and screenwriter 1946 – Don Schollander, American swimmer 1947 – Paul Fiddes, English theologian and academic 1947 – Finn Kalvik, Norwegian singer-songwriter and guitarist 1947 – Tom Køhlert, Danish footballer and manager 1947 – Mats Odell, Swedish economist and politician, Swedish Minister for Financial Markets 1948 – Wayne Kramer, American guitarist and singer-songwriter (d. 2024) 1948 – Pierre Pagé, Canadian ice hockey player and coach 1948 – Margit Papp, Hungarian athlete 1949 – Phil Garner, American baseball player and manager 1949 – António Guterres, Portuguese academic and politician, 114th Prime Minister of Portugal and 9th Secretary-General of the United Nations 1949 – Karl Meiler, German tennis player (d. 2014) 1952 – Jacques Audiard, French director and screenwriter 1952 – Jack Middelburg, Dutch motorcycle racer (d. 1984) 1953 – Merrill Osmond, American singer and bass player 1954 – Jane Campion, New Zealand director, producer, and screenwriter 1954 – Kim Darroch, English diplomat, UK Permanent Representative to the European Union 1954 – Frank-Michael Marczewski, German footballer 1955 – Nicolas Hulot, French journalist and environmentalist 1955 – David Kitchin, English lawyer and judge 1955 – Pradeep Sarkar, Indian director and screenwriter (d. 2023) 1955 – Zlatko Topčić, Bosnian writer and screenwriter 1956 – Lars von Trier, Danish director and screenwriter 1957 – Wonder Mike, American rapper and songwriter 1958 – Charles Berling, French actor, director, and screenwriter 1959 – Stephen Harper, Canadian economist and politician, 22nd Prime Minister of Canada 1960 – Geoffrey Cox, English lawyer and politician 1960 – Kerry Healey, American academic and politician, 70th Lieutenant Governor of Massachusetts 1961 – Arnór Guðjohnsen, Icelandic footballer 1961 – Isiah Thomas, American basketball player, coach, and sportscaster 1963 – Andrew Carwood, English tenor and conductor 1963 – Michael Waltrip, American race car driver and sportscaster 1964 – Tony Fernandes, Malaysian-Indian businessman, co-founded Tune Group 1964 – Ian Healy, Australian cricketer, coach, and sportscaster 1964 – Lorenzo Staelens, Belgian footballer and manager 1964 – Abhishek Chatterjee, Indian actor (d. 2022) 1965 – Daniela Costian, Romanian-Australian discus thrower 1965 – Adrian Pasdar, American actor 1966 – Jeff Brown, Canadian ice hockey player and coach 1966 – Dave Meggett, American football player and coach 1967 – Phil Chang, Taiwanese singer-songwriter and actor 1967 – Philipp Kirkorov, Bulgarian-born Russian singer, composer and actor 1967 – Turbo B, American rapper 1969 – Warren Defever, American bass player and producer 1969 – Justine Greening, English accountant and politician, Secretary of State for International Development 1969 – Paulo Jr., Brazilian bass player 1972 – Takako Tokiwa, Japanese actress 1973 – Leigh Francis, English comedian and actor 1974 – Christian Tamminga, Dutch athlete 1975 – Johnny Galecki, American actor 1976 – Davian Clarke, Jamaican sprinter 1976 – Amanda Palmer, American singer-songwriter and pianist 1976 – Daniel Wagon, Australian rugby league player 1976 – Victor J. Glover, American astronaut 1977 – Jeannie Haddaway, American politician 1977 – Meredith L. Patterson, American technologist, journalist, and author 1978 – Liljay, Taiwanese singer 1979 – Gerardo Torrado, Mexican footballer 1980 – Luis Scola, Argentinian basketball player 1980 – Jeroen Verhoeven, Dutch footballer 1981 – Nicole Kaczmarski, American basketball player 1981 – John O'Shea, Irish footballer 1981 – Kunal Nayyar, British-Indian actor 1981 – Justin Vernon, American singer-songwriter, multi-instrumentalist, and producer 1982 – Kirsten Dunst, American actress 1982 – Drew Seeley, Canadian-American singer-songwriter, dancer, and actor 1983 – Chris Carr, American football player 1983 – Tatjana Hüfner, German luger 1983 – Marina Tomić, Slovenian hurdler 1983 – Troy Williamson, American football player 1984 – Seimone Augustus, American basketball player 1984 – Shawn Daivari, American wrestler and manager 1984 – Risto Mätas, Estonian javelin thrower 1984 – Lee Roache, English footballer 1985 – Brandon Bass, American basketball player 1985 – Gal Gadot, Israeli actress and model 1985 – Ashley Alexandra Dupré, American journalist, singer, and prostitute 1986 – Dianna Agron, American actress and singer 1986 – Martten Kaldvee, Estonian biathlete 1987 – Alipate Carlile, Australian footballer 1987 – Chris Morris, South African cricketer 1987 – Rohit Sharma, Indian cricketer 1988 – Andy Allen, Australian chef 1988 – Sander Baart, Dutch field hockey player 1988 – Ana de Armas, Cuban actress 1988 – Liu Xijun, Chinese singer 1988 – Oh Hye-ri, South Korean taekwondo athlete 1989 – Jang Wooyoung, South Korean singer and actor 1990 – Jonny Brownlee, English triathlete 1990 – Mac DeMarco, Canadian singer-songwriter 1990 – Kaarel Kiidron, Estonian footballer 1990 – Paula Ribó, Spanish singer-songwriter and actress 1991 – Chris Kreider, American ice hockey player 1991 – Travis Scott, American rapper and producer 1992 – Marc-André ter Stegen, German footballer 1993 – Dion Dreesens, Dutch swimmer 1993 – Martin Fuksa, Czech canoeist 1994 – Chae Seo-jin, South Korean actress 1994 – Wang Yafan, Chinese tennis player 1996 – Luke Friend, English singer 1997 – Adam Ryczkowski, Polish footballer 1998 – Georgina Amorós, Spanish actress 1999 – Jorden van Foreest, Dutch chess grandmaster 1999 – Krit Amnuaydechkorn, Thai actor and singer 2000 – Yui Hiwatashi, Japanese singer 2002 – Anna Cramling, Spanish-Swedish chess player 2002 – Teden Mengi, English footballer 2003 – Emily Carey, British actress 2003 – Jung Yun-seok, South Korean actor Deaths Pre-1600 AD 65 – Lucan, Roman poet (b. 39) 125 – An, Chinese emperor (b. 94) 535 – Amalasuntha, Ostrogothic queen and regent 783 – Hildegard of the Vinzgau, Frankish queen 1002 – Eckard I, German nobleman 1030 – Mahmud of Ghazni, Ghaznavid emir (b. 971) 1063 – Ren Zong, Chinese emperor (b. 1010) 1131 – Adjutor, French knight and saint 1305 – Roger de Flor, Italian military adventurer (b. 1267) 1341 – John III, duke of Brittany (b. 1286) 1439 – Richard de Beauchamp, 13th Earl of Warwick, English commander (b. 1382) 1524 – Pierre Terrail, seigneur de Bayard, French soldier (b. 1473) 1544 – Thomas Audley, 1st Baron Audley of Walden, English lawyer and judge, Lord Chancellor of England (b. 1488) 1550 – Tabinshwehti, Burmese king (b. 1516) 1601–1900 1632 – Johann Tserclaes, Count of Tilly, Bavarian general (b. 1559) 1632 – Sigismund III Vasa, Swedish-Polish son of John III of Sweden (b. 1566) 1637 – Niwa Nagashige, Japanese daimyō (b. 1571) 1655 – Eustache Le Sueur, French painter (b. 1617) 1660 – Petrus Scriverius, Dutch historian and scholar (b. 1576) 1672 – Marie of the Incarnation, French-Canadian nun and saint, founded the Ursulines of Quebec (b. 1599) 1696 – Robert Plot, English chemist and academic (b. 1640) 1712 – Philipp van Limborch, Dutch theologian and author (b. 1633) 1733 – Rodrigo Anes de Sá Almeida e Meneses, 1st Marquis of Abrantes, Portuguese diplomat (b. 1676) 1736 – Johann Albert Fabricius, German scholar and author (b. 1668) 1758 – François d'Agincourt, French organist and composer (b. 1684) 1792 – John Montagu, 4th Earl of Sandwich, English politician, Secretary of State for the Northern Department (b. 1718) 1795 – Jean-Jacques Barthélemy, French archaeologist and author (b. 1716) 1806 – Onogawa Kisaburō, Japanese sumo wrestler, the 5th Yokozuna (b. 1758) 1841 – Peter Andreas Heiberg, Danish philologist and author (b. 1758) 1847 – Charles, Austrian commander and duke of Teschen (b. 1771) 1863 – Jean Danjou, French captain (b. 1828) 1865 – Robert FitzRoy, English admiral, meteorologist, and politician, 2nd Governor of New Zealand (b. 1805) 1870 – Thomas Cooke, Canadian bishop and missionary (b. 1792) 1875 – Jean-Frédéric Waldeck, French explorer, lithographer, and cartographer (b. 1766) 1879 – Emma Smith, American religious leader (b. 1804) 1883 – Édouard Manet, French painter (b. 1832) 1891 – Joseph Leidy, American paleontologist and author (b. 1823) 1900 – Casey Jones, American railroad engineer (b. 1864) 1901–present 1903 – Emily Stowe, Canadian physician and activist (b. 1831) 1910 – Jean Moréas, Greek poet and critic (b. 1856) 1926 – Bessie Coleman, American pilot (b. 1892) 1936 – A. E. Housman, English poet and scholar (b. 1859) 1939 – Frank Haller, American boxer (b. 1883) 1943 – Eddy Hamel, American footballer (b. 1902) 1943 – Otto Jespersen, Danish linguist and academic (b. 1860) 1943 – Beatrice Webb, English sociologist and economist (b. 1858) 1945 – Eva Braun, German photographer and office and lab assistant, wife of Adolf Hitler (b. 1912) 1945 – Adolf Hitler, Austrian-German politician and author, dictator of Nazi Germany (b. 1889) 1953 – Jacob Linzbach, Estonian linguist and author (b. 1874) 1956 – Alben W. Barkley, American lawyer and politician, 35th Vice President of the United States (b. 1877) 1970 – Jacques Presser, Dutch historian, writer and poet (b. 1899) 1970 – Inger Stevens, Swedish-American actress (b. 1934) 1972 – Gia Scala, English-American model and actress (b. 1934) 1973 – Václav Renč, Czech poet and playwright (b. 1911) 1974 – Agnes Moorehead, American actress (b. 1900) 1980 – Luis Muñoz Marín, Puerto Rican journalist and politician, 1st Governor of Puerto Rico (b. 1898) 1982 – Lester Bangs, American journalist and author (b. 1949) 1983 – George Balanchine, Russian dancer and choreographer (b. 1904) 1983 – Muddy Waters, American singer-songwriter, guitarist, and bandleader (b. 1913) 1983 – Edouard Wyss-Dunant, Swiss physician and mountaineer (b. 1897) 1986 – Robert Stevenson, English director, producer, and screenwriter (b. 1905) 1989 – Sergio Leone, Italian director, producer, and screenwriter (b. 1929) 1993 – Tommy Caton, English footballer (b. 1962) 1994 – Roland Ratzenberger, Austrian race car driver (b. 1960) 1994 – Richard Scarry, American author and illustrator (b. 1919) 1995 – Maung Maung Kha, Burmese colonel and politician, 8th Prime Minister of Burma (b. 1920) 1998 – Nizar Qabbani, Syrian-English poet, publisher, and diplomat (b. 1926) 2000 – Poul Hartling, Danish politician, 36th Prime Minister of Denmark (b. 1914) 2002 – Charlotte von Mahlsdorf, German philanthropist, founded the Gründerzeit Museum (b. 1928) 2003 – Mark Berger, American economist and academic (b. 1955) 2003 – Possum Bourne, New Zealand race car driver (b. 1956) 2005 – Phil Rasmussen, American lieutenant and pilot (b. 1918) 2006 – Jean-François Revel, French philosopher (b. 1924) 2006 – Pramoedya Ananta Toer, Indonesian author and academic (b. 1925) 2007 – Kevin Mitchell, American football player (b. 1971) 2007 – Tom Poston, American actor, comedian, and game show panelist (b. 1921) 2007 – Gordon Scott, American film and television actor (b. 1926) 2008 – Juancho Evertsz, Dutch Antillean politician (b. 1923) 2009 – Henk Nijdam, Dutch cyclist (b. 1935) 2011 – Dorjee Khandu, Indian politician, 6th Chief Minister of Arunachal Pradesh (b. 1955) 2011 – Evald Okas, Estonian painter (b. 1915) 2011 – Ernesto Sabato, Argentinian physicist, author, and painter (b. 1911) 2012 – Tomás Borge, Nicaraguan poet and politician, co-founded the Sandinista National Liberation Front (b. 1930) 2012 – Alexander Dale Oen, Norwegian swimmer (b. 1985) 2012 – Giannis Gravanis, Greek footballer (b. 1958) 2012 – Benzion Netanyahu, Russian-Israeli historian and academic (b. 1910) 2013 – Roberto Chabet, Filipino painter and sculptor (b. 1937) 2013 – Shirley Firth, Canadian skier (b. 1953) 2013 – Viviane Forrester, French author and critic (b. 1925) 2014 – Khaled Choudhury, Indian painter and set designer (b. 1919) 2014 – Julian Lewis, English biologist and academic (b. 1946) 2014 – Carl E. Moses, American businessman and politician (b. 1929) 2014 – Ian Ross, Australian journalist (b. 1940) 2015 – Ben E. King, American singer-songwriter and producer (b. 1938) 2016 – Daniel Berrigan, American priest and activist (b. 1921) 2016 – Harry Kroto, English chemist and academic, Nobel Prize laureate (b. 1939) 2017 – Belchior, Brazilian singer and composer (b. 1946) 2019 – Peter Mayhew, English-American actor (b. 1944) 2020 – Tony Allen, Nigerian drummer and composer (b. 1940) 2020 – Rishi Kapoor, Indian actor, film director and producer (b. 1952) 2021 – Anthony Payne, English composer (b. 1936) 2022 – Naomi Judd, American singer-songwriter and actress (b. 1946) 2022 – Mino Raiola, Italian football agent (b. 1967) 2023 – Jock Zonfrillo, Scottish television presenter and chef (b. 1976) 2024 – Paul Auster, American writer and film director (b. 1947) Holidays and observances Armed Forces Day (Georgia) Camarón Day (French Foreign Legion) Children's Day (Mexico) Christian feast day: Adjutor Aimo Amator, Peter and Louis Donatus of Evorea Eutropius of Saintes Marie Guyart (Anglican Church of Canada) Marie of the Incarnation (Ursuline) Maximus of Rome Blessed Miles Gerard Pomponius of Naples Pope Pius V Quirinus of Neuss Sarah Josepha Hale (Episcopal Church) Suitbert the Younger April 30 (Eastern Orthodox liturgics) Consumer Protection Day (Thailand) Honesty Day (United States) International Jazz Day (UNESCO) Martyrs' Day (Pakistan) May Eve, the eve of the first day of summer in the Northern hemisphere (see May 1): Beltane begins at sunset in the Northern hemisphere, Samhain begins at sunset in the Southern hemisphere. (Neo-Druidic Wheel of the Year) Walpurgis Night (Central and Northern Europe) National Persian Gulf Day (Iran) Reunification Day (Vietnam) Rincon Day (Bonaire) Russian State Fire Service Day (Russia) Teachers' Day (Paraguay) References External links BBC: On This Day Historical Events on April 30 Days of the year April

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https://en.wikipedia.org/wiki/August%2022

August 22

Events Pre-1600 392 – Arbogast has Eugenius elected Western Roman Emperor. 851 – Battle of Jengland: Erispoe defeats Charles the Bald near the Breton town of Jengland. 1138 – Battle of the Standard between Scotland and England. 1485 – The Battle of Bosworth Field occurs; Richard III dies, marking the end of the House of Plantagenet. 1559 – Spanish archbishop Bartolomé Carranza is arrested for heresy. 1601–1900 1614 – Fettmilch Uprising: Jews are expelled from Frankfurt, Holy Roman Empire, following the plundering of the Judengasse. 1639 – Madras (now Chennai), India, is founded by the British East India Company on a sliver of land bought from local Nayak rulers. 1642 – Charles I raises his standard in Nottingham, which marks the beginning of the English Civil War. 1654 – Jacob Barsimson arrives in New Amsterdam. He is the first known Jewish immigrant to America. 1711 – Britain's Quebec Expedition loses eight ships and almost nine hundred soldiers, sailors and women to rocks at Pointe-aux-Anglais. 1717 – Spanish troops land on Sardinia. 1770 – James Cook names and lands on Possession Island, and claims the east coast of Australia for Britain as New South Wales. 1777 – British forces abandon the Siege of Fort Stanwix after hearing rumors of Continental Army reinforcements. 1780 – James Cook's ship returns to England (Cook having been killed on Hawaii during the voyage). 1791 – The Haitian slave revolution begins in Saint-Domingue, Haiti. 1798 – French troops land at Kilcummin, County Mayo, Ireland to aid the rebellion. 1827 – José de La Mar becomes President of Peru. 1846 – The Second Federal Republic of Mexico is established. 1849 – Passaleão incident: João Maria Ferreira do Amaral, the governor of Portuguese Macau, is assassinated by a group of Chinese locals, triggering a military confrontation between China and Portugal at the Battle of Passaleão three days after. 1851 – The first America's Cup is won by the yacht America. 1864 – Twelve nations sign the First Geneva Convention, establishing the rules of protection of the victims of armed conflicts. 1875 – The Treaty of Saint Petersburg between Japan and Russia is ratified, providing for the exchange of Sakhalin for the Kuril Islands. 1894 – Mahatma Gandhi forms the Natal Indian Congress (NIC) in order to fight discrimination against Indian traders in Natal. 1901–present 1902 – The Cadillac Motor Company is founded. 1902 – Theodore Roosevelt becomes the first President of the United States to make a public appearance in an automobile. 1902 – At least 6,000 people are killed by the magnitude 7.7 Kashgar earthquake in the Tien Shan mountains. 1922 – Michael Collins, Commander-in-chief of the Irish Free State Army, is shot dead in an ambush during the Irish Civil War. 1934 – Bill Woodfull of Australia becomes the only test cricket captain to twice regain The Ashes. 1941 – World War II: German troops begin the Siege of Leningrad. 1942 – Brazil declares war on Germany, Japan and Italy. 1944 – World War II: Holocaust of Kedros in Crete by German forces. 1949 – The Queen Charlotte earthquake is Canada's strongest since the 1700 Cascadia earthquake. 1953 – The penal colony on Devil's Island is permanently closed. 1962 – The OAS attempts to assassinate French president Charles de Gaulle. 1963 – X-15 Flight 91 reaches the highest altitude of the X-15 program ( (354,200 feet)). 1965 – Juan Marichal, pitcher for the San Francisco Giants, strikes John Roseboro, catcher for the Los Angeles Dodgers, on the head with a bat, sparking a 14-minute brawl, one of the most violent on-field incidents in sports history. 1966 – Labor movements NFWA and AWOC merge to become the United Farm Workers Organizing Committee (UFWOC), the predecessor of the United Farm Workers. 1968 – Pope Paul VI arrives in Bogotá, Colombia. It is the first visit of a pope to Latin America. 1971 – J. Edgar Hoover and John Mitchell announce the arrest of 20 of the Camden 28. 1972 – Rhodesia is expelled by the IOC for its racist policies. 1973 – The Congress of Chile votes in favour of a resolution condemning President Salvador Allende's government and demands that he resign or else be unseated through force and new elections. 1978 – Nicaraguan Revolution: The FLSN seizes the National Congress of Nicaragua, along with over a thousand hostages. 1978 – The District of Columbia Voting Rights Amendment is passed by the U.S. Congress, although it is never ratified by a sufficient number of states. 1981 – Far Eastern Air Transport Flight 103 disintegrates in mid-air and crashes in Sanyi Township, Miaoli County, Taiwan. All 110 people on board are killed. 1985 – British Airtours Flight 28M suffers an engine fire during takeoff at Manchester Airport. The pilots abort but due to inefficient evacuation procedures 55 people are killed, mostly from smoke inhalation. 1989 – Nolan Ryan strikes out Rickey Henderson to become the first Major League Baseball pitcher to record 5,000 strikeouts. 1991 – Iceland is the first nation in the world to recognize the independence of the Baltic states. 1992 – FBI sniper Lon Horiuchi shoots and kills Vicki Weaver during an 11-day siege at her home at Ruby Ridge, Idaho. 1999 – China Airlines Flight 642 crashes at Hong Kong International Airport, killing three people and injuring 208 more. 2003 – Alabama Chief Justice Roy Moore is suspended after refusing to comply with a federal court order to remove a rock inscribed with the Ten Commandments from the lobby of the Alabama Supreme Court building. 2004 – Versions of The Scream and Madonna, two paintings by Edvard Munch, are stolen at gunpoint from a museum in Oslo, Norway. 2006 – Pulkovo Aviation Enterprise Flight 612 crashes near the Russian border over eastern Ukraine, killing all 170 people on board. 2006 – Grigori Perelman is awarded the Fields Medal for his proof of the Poincaré conjecture in mathematics but refuses to accept the medal. 2007 – The Texas Rangers defeat the Baltimore Orioles 30–3, the most runs scored by a team in modern Major League Baseball history. 2012 – Ethnic clashes over grazing rights for cattle in Kenya's Tana River District result in more than 52 deaths. Births Pre-1600 1412 – Frederick II, Elector of Saxony (d. 1464) 1570 – Franz von Dietrichstein, Roman Catholic archbishop and cardinal (d. 1636) 1599 – Agatha Marie of Hanau, German noblewoman (d. 1636) 1601–1900 1601 – Georges de Scudéry, French author, poet, and playwright (d. 1667) 1624 – Jean Regnault de Segrais, French author and poet (d. 1701) 1647 – Denis Papin, French physicist and mathematician, developed pressure cooking (d. 1712) 1679 – Pierre Guérin de Tencin, French cardinal (d. 1758) 1760 – Pope Leo XII (d. 1829) 1764 – Charles Percier, French architect and interior designer (d. 1838) 1771 – Henry Maudslay, English engineer (d. 1831) 1773 – Aimé Bonpland, French botanist and explorer (d. 1858) 1778 – James Kirke Paulding, American poet, playwright, and politician, 11th United States Secretary of the Navy (d. 1860) 1800 – Samuel David Luzzatto, Italian poet and scholar (d. 1865) 1818 – Rudolf von Jhering, German jurist (d. 1892) 1827 – Ezra Butler Eddy, Canadian businessman and politician (d. 1906) 1834 – Samuel Pierpont Langley, American physicist and astronomer (d. 1906) 1836 – Archibald Willard, American soldier and painter (d. 1918) 1844 – George W. De Long, American Naval officer and explorer (d. 1881) 1845 – William Lewis Douglas, American businessman and politician, 42nd Governor of Massachusetts (d. 1924) 1847 – John Forrest, Australian politician, 1st Premier of Western Australia (d. 1918) 1848 – Melville Elijah Stone, American publisher, founded the Chicago Daily News (d. 1929) 1854 – Milan I of Serbia (d. 1901) 1857 – Ned Hanlon, American baseball player and manager (d. 1937) 1860 – Paul Gottlieb Nipkow, Polish-German technician and inventor, created the Nipkow disk (d. 1940) 1860 – Alfred Ploetz, German physician, biologist, and eugenicist (d. 1940) 1862 – Claude Debussy, French pianist and composer (d. 1918) 1867 – Maximilian Bircher-Benner, Swiss physician and nutritionist (d. 1939) 1867 – Charles Francis Jenkins, American inventor (d. 1934) 1868 – Willis R. Whitney, American chemist (d. 1958) 1873 – Alexander Bogdanov, Russian physician and philosopher (d. 1928) 1874 – Max Scheler, German philosopher and author (d. 1928) 1880 – Gorch Fock, German author and poet (d. 1916) 1880 – George Herriman, American cartoonist (d. 1944) 1881 – Bede Jarrett, English Dominican priest (d. 1934) 1881 – James Newland, Australian soldier and policeman (d. 1949) 1882 – Raymonde de Laroche, French pilot (d. 1919) 1887 – Lutz Graf Schwerin von Krosigk, German jurist and politician, German Minister of Foreign Affairs (d. 1977) 1890 – Cecil Kellaway, South African actor (d. 1973) 1891 – Henry Bachtold, Australian soldier and railway engineer (d. 1983) 1891 – Jacques Lipchitz, Lithuanian-Italian sculptor (d. 1973) 1893 – Wilfred Kitching, English 7th General of The Salvation Army (d. 1977) 1893 – Dorothy Parker, American poet, short story writer, critic, and satirist (d. 1967) 1893 – Ernest H. Volwiler, American chemist (d. 1992) 1895 – László Almásy, Hungarian captain, pilot, and explorer (d. 1951) 1895 – Paul Comtois, Canadian lawyer and politician, 21st Lieutenant Governor of Quebec (d. 1966) 1896 – Laurence McKinley Gould, American geologist, educator, and polar explorer (d. 1995) 1897 – Bill Woodfull, Australian cricketer and educator (d. 1965) 1900 – Lisy Fischer, Swiss-born pianist and child prodigy (d. 1999) 1901–present 1902 – Thomas Pelly, American lawyer and politician (d. 1973) 1902 – Leni Riefenstahl, German actress, film director and propagandist (d. 2003) 1902 – Edward Rowe Snow, American historian and author (d. 1982) 1903 – Jerry Iger, American cartoonist, co-founded Eisner & Iger (d. 1990) 1904 – Deng Xiaoping, Chinese soldier and politician, 1st Vice Premier of the People's Republic of China (d. 1997) 1908 – Henri Cartier-Bresson, French photographer and painter (d. 2004) 1908 – Erwin Thiesies, German rugby player and coach (d. 1993) 1909 – Julius J. Epstein, American screenwriter and producer (d. 2000) 1909 – Mel Hein, American football player and coach (d. 1992) 1913 – Leonard Pagliero, English businessman and pilot (d. 2008) 1913 – Bruno Pontecorvo, Italian physicist and academic (d. 1993) 1914 – Jack Dunphy, American author and playwright (d. 1992) 1914 – Connie B. Gay, American businessman, co-founded the Country Music Hall of Fame and Museum (d. 1989) 1915 – David Dellinger, American activist (d. 2004) 1915 – James Hillier, Canadian-American scientist, co-designed the electron microscope (d. 2007) 1915 – Edward Szczepanik, Polish economist and politician, 15th Prime Minister of the Polish Republic in Exile (d. 2005) 1917 – John Lee Hooker, American singer-songwriter and guitarist (d. 2001) 1918 – Mary McGrory, American journalist and author (d. 2004) 1920 – Ray Bradbury, American science fiction writer and screenwriter (d. 2012) 1920 – Denton Cooley, American surgeon and scientist (d. 2016) 1921 – Dinos Dimopoulos, Greek director and screenwriter (d. 2003) 1921 – Tony Pawson, English cricketer, footballer, and journalist (d. 2012) 1922 – Roberto Aizenberg, Argentine painter and sculptor (d. 1996) 1922 – Theoni V. Aldredge, Greek-American costume designer (d. 2011) 1922 – Frank Kelly Freas, American science fiction and fantasy artist (d. 2005) 1924 – James Kirkwood, Jr., American playwright and author (d. 1989) 1924 – Harishankar Parsai, Indian writer, satirist and humorist (d. 1995) 1925 – Honor Blackman, English actress and republican (d. 2020) 1926 – Marc Bohan, French fashion designer (d. 2023) 1926 – Bob Flanigan, American pop singer (d. 2011) 1928 – Tinga Seisay, Sierra Leonean academic and diplomat (d. 2015) 1928 – Karlheinz Stockhausen, German composer and academic (d. 2007) 1929 – Valery Alekseyev, Russian anthropologist and author (d. 1991) 1929 – Ulrich Wegener, German police officer and general (d. 2017) 1930 – Gylmar dos Santos Neves, Brazilian footballer (d. 2013) 1932 – Gerald P. Carr, American engineer, colonel, and astronaut (d. 2020) 1933 – Sylva Koscina, Italian actress (d. 1994) 1934 – Norman Schwarzkopf, Jr., American general and engineer (d. 2012) 1935 – Annie Proulx, American novelist, short story writer, and journalist 1936 – Chuck Brown, American singer-songwriter, guitarist, and producer (d. 2012) 1936 – John Callaway, American journalist and producer (d. 2009) 1936 – Dale Hawkins, American singer-songwriter and guitarist (d. 2010) 1936 – Werner Stengel, German roller coaster designer and engineer, designed the Maverick roller coaster 1938 – Jean Berkey, American businesswoman and politician (d. 2013) 1939 – Valerie Harper, American actress (d. 2019) 1939 – Carl Yastrzemski, American baseball player 1941 – Bill Parcells, American football player and coach 1943 – Alun Michael, Welsh police commissioner and politician, inaugural First Minister of Wales 1943 – Masatoshi Shima, Japanese computer scientist and engineer, co-designed the Intel 4004 1944 – Roger Cashmore, English physicist and academic 1945 – David Chase, American screenwriter and producer 1945 – Ron Dante, American singer-songwriter and producer 1947 – Cindy Williams, American actress and producer (d. 2023) 1948 – David Marks, American singer-songwriter and guitarist 1949 – Diana Nyad, American swimmer and author 1949 – Joop Donkervoort, Dutch businessman 1950 – Ray Burris, American baseball player and coach 1950 – Scooter Libby, American lawyer and politician, Chief of Staff to the Vice President of the United States 1952 – Peter Laughner, American singer-songwriter and guitarist (d. 1977) 1953 – Paul Ellering, American weightlifter, wrestler, and manager 1955 – Chiranjeevi, Indian film actor, producer and politician 1956 – Paul Molitor, American baseball player and coach 1956 – Peter Taylor, Australian cricketer 1957 – Steve Davis, English snooker player, sportscaster, and author 1957 – Holly Dunn, American country music singer-songwriter (d. 2016) 1958 – Colm Feore, American-Canadian actor 1958 – Stevie Ray, American semi-retired wrestler 1958 – Vernon Reid, English-born American guitarist and songwriter 1959 – Juan Croucier, Cuban-American singer-songwriter, bass player, and producer 1959 – Pia Gjellerup, Danish lawyer and politician, Danish Minister of Finance 1959 – Mark Williams, English actor 1960 – Holger Gehrke, German footballer and manager 1960 – Collin Raye, American country music singer 1960 – Regina Taylor, American actress and playwright 1961 – Andrés Calamaro, Argentine singer-songwriter, guitarist, and producer 1961 – Roland Orzabal, English singer and musician 1961 – Debbi Peterson, American singer-songwriter and drummer 1962 – Stefano Tilli, Italian sprinter 1963 – Tori Amos, American singer-songwriter, pianist, and producer 1963 – James DeBarge, American R&B/soul singer 1963 – Terry Catledge, American basketball player 1964 – Trey Gowdy, American lawyer and U.S. Representative 1964 – Mats Wilander, Swedish-American tennis player and coach 1965 – Wendy Botha, South African-Australian surfer 1965 – David Reimer, Canadian man, born male but reassigned female and raised as a girl after a botched circumcision (d. 2004) 1966 – GZA, American rapper and producer 1966 – Rob Witschge, Dutch footballer and manager 1967 – Adewale Akinnuoye-Agbaje, English actor 1967 – Ty Burrell, American actor and comedian 1967 – Paul Colman, Australian singer-songwriter and guitarist 1967 – Alfred Gough, American screenwriter and producer 1967 – Layne Staley, American singer-songwriter (d. 2002) 1968 – Casper Christensen, Danish comedian, actor, and screenwriter 1968 – Rich Lowry, American writer and magazine editor (National Review) 1968 – Aleksandr Mostovoi, Russian footballer 1968 – Elisabeth Murdoch, Australian businesswoman 1968 – Horst Skoff, Austrian tennis player (d. 2008) 1970 – Charlie Connelly, English author and broadcaster 1970 – Giada De Laurentiis, Italian-American chef and author 1970 – Tímea Nagy, Hungarian fencer 1971 – Richard Armitage, English actor 1971 – Craig Finn, American singer-songwriter and guitarist 1971 – Melinda Page Hamilton, American actress 1971 – Rick Yune, American actor 1972 – Okkert Brits, South African pole vaulter 1972 – Paul Doucette, American singer-songwriter, guitarist, and drummer 1972 – Steve Kline, American baseball player and coach 1972 – Max Wilson, German-Brazilian race car driver 1973 – Roslina Bakar, Malaysian sport shooter 1973 – Beenie Man, Jamaican deejay 1973 – Howie Dorough, American singer-songwriter and dancer 1973 – Kristen Wiig, American actress, comedian, and screenwriter 1973 – Eurelijus Žukauskas, Lithuanian basketball player 1974 – Cory Gardner, American politician 1974 – Jenna Leigh Green, American actress and singer 1974 – Agustín Pichot, Argentinian rugby player 1975 – Clint Bolton, Australian footballer 1975 – Rodrigo Santoro, Brazilian actor 1976 – Marius Bezykornovas, Lithuanian footballer 1976 – Bryn Davies, American bassist, cellist, and pianist 1976 – Laurent Hernu, French decathlete 1976 – Jeff Weaver, American baseball player 1976 – Randy Wolf, American baseball player 1977 – Heiðar Helguson, Icelandic footballer 1977 – Keren Cytter, Israeli visual artist and writer 1978 – James Corden, English actor, comedian, writer, and television presenter 1978 – Ioannis Gagaloudis, Greek basketball player 1979 – Brandon Adams, American actor 1979 – Matt Walters, American football player 1980 – Roland Benschneider, German footballer 1980 – Nicolas Macrozonaris, Canadian sprinter 1980 – Aya Sumika, American actress 1980 – Seiko Yamamoto, Japanese wrestler 1981 – Alex Holmes, American football player 1981 – Jang Hyun-kyu, South Korean footballer (d. 2012) 1981 – Christina Obergföll, German athlete 1983 – Theo Bos, Dutch cyclist 1983 – Jahri Evans, American football player 1984 – Lee Camp, English footballer 1984 – Lawrence Quaye, Ghanaian-Qatari footballer 1985 – Luke Russert, American journalist 1985 – Jey Uso, Samoan-American wrestler 1985 – Jimmy Uso, Samoan-American wrestler 1985 – Salih Yoluç, Turkish Automobile Racer 1986 – Stephen Ireland, Irish footballer 1986 – Tokushōryū Makoto, Japanese sumo wrestler 1986 – Pac, English wrestler 1987 – Leonardo Moracci, Italian footballer 1987 – Apollo Crews, American wrestler 1989 – Giacomo Bonaventura, Italian footballer 1990 – Randall Cobb, American football player 1990 – Drew Hutchison, American baseball player 1990 – Robbie Rochow, Australian rugby league player 1990 – Adam Thielen, American football player 1991 – Federico Macheda, Italian footballer 1991 – Brayden Schenn, Canadian ice hockey player 1992 – Ema Burgić Bucko, Bosnian tennis player 1992 – Ari Stidham, American actor 1993 – Dillon Danis, American mixed martial artist 1994 – Israel Broussard, American actor 1994 – Olli Määttä, Finnish ice hockey player 1995 – Dua Lipa, English singer-songwriter 1996 – Jessica-Jane Applegate, British Paralympic swimmer 1996 – Jeon So-min, South Korean singer-songwriter 1997 – Maxx Crosby, American football player 1997 – Lautaro Martínez, Argentine footballer 2001 – LaMelo Ball, American basketball player 2003 – Cooper Connolly, Australian cricketer Deaths Pre-1600 408 – Stilicho, Roman general (b. 359) 1155 – Emperor Konoe of Japan (b. 1139) 1241 – Pope Gregory IX, (b. 1143) 1280 – Pope Nicholas III (b. 1225) 1304 – John II, Count of Holland (b. 1247) 1338 – William II, Duke of Athens (b. 1312) 1350 – Philip VI of France (b. 1293) 1358 – Isabella of France (b. 1295) 1425 – Eleanor, Princess of Asturias (b. 1423) 1456 – Vladislav II of Wallachia 1485 – Richard III of England (b. 1452) 1485 – James Harrington, Yorkist knight 1485 – John Howard, 1st Duke of Norfolk (b. 1430) 1485 – Richard Ratcliffe, supporter of Richard III 1485 – William Brandon, supporter of Henry VII (b. 1426) 1532 – William Warham, Archbishop of Canterbury (b. 1450) 1545 – Charles Brandon, 1st Duke of Suffolk, English politician and husband of Mary Tudor (b. c. 1484) 1553 – John Dudley, 1st Duke of Northumberland, English admiral and politician, Lord President of the Council (b. 1504) 1572 – Thomas Percy, 7th Earl of Northumberland, English leader of the Rising of the North (b. 1528) 1584 – Jan Kochanowski, Polish poet and playwright (b. 1530) 1599 – Luca Marenzio, Italian singer-songwriter (b. 1553) 1601–1900 1607 – Bartholomew Gosnold, English lawyer and explorer, founded the London Company (b. 1572) 1652 – Jacob De la Gardie, Estonian-Swedish soldier and politician, Lord High Constable of Sweden (b. 1583) 1664 – Maria Cunitz, Polish astronomer and author (b. 1610) 1680 – John George II, Elector of Saxony (b. 1613) 1681 – Philippe Delano, Dutch Plymouth Colony settler (b. 1602) 1701 – John Granville, 1st Earl of Bath, English soldier and politician, Lord Lieutenant of Ireland (b. 1628) 1711 – Louis François, duc de Boufflers, French general (b. 1644) 1752 – William Whiston, English mathematician, historian, and theologian (b. 1667) 1773 – George Lyttelton, 1st Baron Lyttelton, English poet and politician, Chancellor of the Exchequer (b. 1709) 1793 – Louis de Noailles, French general (b. 1713) 1797 – Dagobert Sigmund von Wurmser, French-Austrian field marshal (b. 1724) 1806 – Jean-Honoré Fragonard, French painter and illustrator (b. 1732) 1818 – Warren Hastings, English lawyer and politician, 1st Governor-General of Bengal (b. 1732) 1828 – Franz Joseph Gall, Austrian neuroanatomist and physiologist (b. 1758) 1850 – Nikolaus Lenau, Romanian-Austrian poet and author (b. 1802) 1861 – Xianfeng, Emperor of China (b. 1831) 1888 – Ágoston Trefort, Hungarian jurist and politician, Hungarian Minister of Education (b. 1817) 1891 – Jan Neruda, Czech journalist, author, and poet (b. 1834) 1901–present 1903 – Robert Gascoyne-Cecil, 3rd Marquess of Salisbury, English academic and politician, Prime Minister of the United Kingdom (b. 1830) 1904 – Kate Chopin, American novelist and poet (b. 1850) 1909 – Henry Radcliffe Crocker, English dermatologist and author (b. 1846) 1914 – Giacomo Radini-Tedeschi, Italian bishop and academic (b. 1859) 1918 – Korbinian Brodmann, German neurologist and academic (b. 1868) 1920 – Anders Zorn, Swedish artist (b. 1860) 1922 – Michael Collins, Irish rebel, counter-intelligence and military tactician, and politician; 2nd Irish Minister of Finance (b. 1890) 1926 – Charles William Eliot, American academic (b. 1834) 1933 – Alexandros Kontoulis, Greek general and diplomat (b. 1858) 1940 – Oliver Lodge, English physicist and academic (b. 1851) 1940 – Gerald Strickland, 1st Baron Strickland, Maltese lawyer and politician, 4th Prime Minister of Malta (b. 1861) 1942 – Michel Fokine, Russian dancer and choreographer (b. 1880) 1946 – Döme Sztójay, Hungarian general and politician, 35th Prime Minister of Hungary (b. 1883) 1950 – Kirk Bryan, American geologist and academic (b. 1888) 1951 – Jack Bickell, Canadian businessman and philanthropist (b. 1884) 1953 – Jim Tabor, American baseball player (b. 1916) 1958 – Roger Martin du Gard, French novelist and paleographer, Nobel Prize laureate (b. 1881) 1960 – Johannes Sikkar, Estonian soldier and politician, Prime Minister of Estonia in exile (b. 1897) 1963 – William Morris, 1st Viscount Nuffield, English businessman and philanthropist, founded Morris Motors (b. 1877) 1967 – Gregory Goodwin Pincus, American biologist and academic, co-created the birth-control pill (b. 1903) 1970 – Vladimir Propp, Russian philologist and scholar (b. 1895) 1971 – Birger Nerman, Swedish archaeologist (b. 1888) 1974 – Jacob Bronowski, Polish-English mathematician, biologist, and author (b. 1908) 1976 – Gina Bachauer, Greek pianist and composer (b. 1913) 1976 – Juscelino Kubitschek, Brazilian physician and politician, 21st President of Brazil (b. 1902) 1977 – Sebastian Cabot, English actor (b. 1918) 1977 – Chunseong, Korean monk, philosopher and writer (b. 1891) 1977 – Rex Connor, Australian politician (b. 1907) 1978 – Jomo Kenyatta, Kenyan politician, 1st President of Kenya (b. 1894) 1979 – James T. Farrell, American novelist, short-story writer, and poet (b. 1904) 1980 – James Smith McDonnell, American pilot, engineer, and businessman, founded McDonnell Aircraft (b. 1899) 1981 – Vicente Manansala, Filipino painter (b. 1910) 1985 – Charles Gibson (historian), Historian of Mexico and its Indians, President of the American Historical Association (b. 1920) 1986 – Celâl Bayar, Turkish lawyer and politician, 3rd President of Turkey (b. 1883) 1987 – Joseph P. Lash, American author and journalist (b. 1909) 1989 – Robert Grondelaers, Belgian cyclist (b. 1933) 1989 – Huey P. Newton, American activist, co-founded the Black Panther Party (b. 1942) 1991 – Colleen Dewhurst, Canadian-American actress (b. 1924) 1991 – Boris Pugo, Russian soldier and politician, Soviet Minister of Interior (b. 1937) 1994 – Gilles Groulx, Canadian director and screenwriter (b. 1931) 1994 – Allan Houser, American sculptor and painter (b. 1914) 1995 – Johnny Carey, Irish footballer and manager (b. 1919) 1996 – Erwin Komenda, Austrian car designer and engineer (b. 1904) 2000 – Abulfaz Elchibey, 2nd President of Azerbaijan (b. 1938) 2003 – Arnold Gerschwiler, Swiss figure skater and coach (b. 1914) 2004 – Konstantin Aseev, Russian chess player and trainer (b. 1960) 2004 – Angus Bethune, Australian soldier and politician, 33rd Premier of Tasmania (b. 1908) 2004 – Daniel Petrie, Canadian director and producer (b. 1920) 2005 – Luc Ferrari, French-Italian director and composer (b. 1929) 2005 – Ernest Kirkendall, American chemist and metallurgist (b. 1914) 2007 – Grace Paley, American short story writer and poet (b. 1922) 2008 – Gladys Powers, English-Canadian soldier (b. 1899) 2009 – Muriel Duckworth, Canadian pacifist, feminist, and activist (b. 1908) 2009 – Elmer Kelton, American journalist and author (b. 1926) 2010 – Stjepan Bobek, Croatian footballer and manager (b. 1923) 2011 – Nick Ashford, American singer-songwriter and producer (b. 1942) 2011 – Jack Layton, Canadian academic and politician (b. 1950) 2011 – Casey Ribicoff, American philanthropist (b. 1922) 2012 – Nina Bawden, English author (b. 1925) 2012 – Paul Shan Kuo-hsi, Chinese cardinal (b. 1923) 2012 – Jeffrey Stone, American actor and screenwriter (b. 1926) 2013 – Paul Poberezny, American pilot and businessman, founded the Experimental Aircraft Association (b. 1921) 2013 – Andrea Servi, Italian footballer (b. 1984) 2014 – U. R. Ananthamurthy, Indian author, poet, and playwright (b. 1932) 2014 – Emmanuel Kriaras, Greek lexicographer and philologist (b. 1906) 2014 – Pete Ladygo, American football player and coach (b. 1928) 2014 – Noella Leduc, American baseball player (b. 1933) 2014 – John Sperling, American businessman, founded the University of Phoenix (b. 1921) 2014 – John S. Waugh, American chemist and academic (b. 1929) 2015 – Arthur Morris, Australian cricketer and journalist (b. 1922) 2015 – Ieng Thirith, Cambodian academic and politician (b. 1932) 2015 – Eric Thompson, English race car driver and book dealer (b. 1919) 2016 – S. R. Nathan, 6th President of Singapore (b. 1924) 2016 – Toots Thielemans, Belgian and American jazz musician (b. 1922) 2017 – Michael J. C. Gordon, British Computer scientist (b. 1948) 2018 – Ed King, American musician (b. 1949) 2018 – Krishna Reddy, Indian printmaker, sculptor and teacher (b. 1925) 2021 – Rod Gilbert, Canadian ice hockey player (b. 1941) Holidays and observances Christian feast day: Fabrizio Guinefort, the holy greyhound, feast day traditionally. Immaculate Heart of Mary (Roman Catholic calendar of 1960) Queenship of Mary Symphorian and Timotheus August 22 (Eastern Orthodox liturgics) Earliest day on which National Heroes' Day (Philippines) can fall, while August 28 is the latest; celebrated on the fourth Monday in August. Flag Day (Russia) Madras Day (Chennai and Tamil Nadu, India) End of Filseta feast in the Ethiopian Orthodox Tewahedo and Eritrean Orthodox Tewahedo Church International Day Commemorating the Victims of Acts of Violence Based on Religion or Belief (International) References External links Days of the year August

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https://en.wikipedia.org/wiki/August%2027

August 27

Events Pre-1600 410 – The sacking of Rome by the Visigoths ends after three days. 1172 – Henry the Young King and Margaret of France are crowned junior king and queen of England. 1232 – Shikken Hojo Yasutoki of the Kamakura shogunate promulgates the Goseibai Shikimoku, the first Japanese legal code governing the samurai class. 1557 – The Battle of St. Quentin results in Emmanuel Philibert becoming Duke of Savoy. 1593 – Pierre Barrière failed an attempt to assassinate Henry IV of France. 1597 – Jeongyu War: Battle of Chilcheollyang: A Japanese fleet of 500 ships destroys Joseon commander Won Gyun's fleet of 200 ships at Chilcheollyang. 1600 – Ishida Mitsunari's Western Army commences the Siege of Fushimi Castle, which is lightly defended by a much smaller Tokugawa garrison led by Torii Mototada. 1601–1900 1689 – The Treaty of Nerchinsk is signed by Russia and the Qing Empire (Julian calendar). 1776 – American Revolutionary War: Members of the 1st Maryland Regiment repeatedly charged a numerically superior British force during the Battle of Long Island, allowing General Washington and the rest of the American troops to escape. 1791 – French Revolution: Frederick William II of Prussia and Leopold II, Holy Roman Emperor, issue the Declaration of Pillnitz, declaring the joint support of the Holy Roman Empire and Prussia for the French monarchy, agitating the French revolutionaries and contributing to the outbreak of the War of the First Coalition. 1793 – French Revolutionary Wars: The city of Toulon revolts against the French Republic and admits the British and Spanish fleets to seize its port, leading to the Siege of Toulon by French Revolutionary forces. 1798 – Wolfe Tone's United Irish and French forces clash with the British Army in the Battle of Castlebar, part of the Irish Rebellion of 1798, resulting in the creation of the French puppet Republic of Connacht. 1810 – Napoleonic Wars: The French Navy defeats the British Royal Navy, preventing them from taking the harbour of Grand Port on Île de France. 1813 – French Emperor Napoleon I defeats a larger force of Austrians, Russians, and Prussians at the Battle of Dresden. 1828 – Brazil and Argentina recognize the sovereignty of Uruguay in the Treaty of Montevideo 1832 – Black Hawk, leader of the Sauk tribe of Native Americans, surrenders to U.S. authorities, ending the Black Hawk War. 1859 – Petroleum is discovered in Titusville, Pennsylvania, leading to the world's first commercially successful oil well. 1881 – The Georgia hurricane makes landfall near Savannah, Georgia, resulting in an estimated 700 deaths. 1883 – Eruption of Krakatoa: Four enormous explosions almost completely destroy the island of Krakatoa and cause years of climate change. 1893 – The Sea Islands hurricane strikes the United States near Savannah, Georgia, killing between 1,000 and 2,000 people. 1895 – Japanese invasion of Taiwan: Battle of Baguashan: The Empire of Japan decisively defeats a smaller Formosan army at Changhua, crippling the short-lived Republic of Formosa and leading to its surrender two months later. 1896 – Anglo-Zanzibar War: The shortest war in world history (09:02 to 09:40), between the United Kingdom and Zanzibar. 1901–present 1908 – The Qing dynasty promulgates the Qinding Xianfa Dagang, the first constitutional document in the history of China, transforming the Qing empire into a constitutional monarchy. 1914 – World War I: Battle of Étreux: A British rearguard action by the Royal Munster Fusiliers during the Great Retreat. 1914 – World War I: Siege of Tsingtao: A Japanese fleet commanded by Vice Admiral Sadakichi Kato imposes a blockade along the whole coastline of German Tsingtao, initiating the Siege of Tsingtao. 1915 – Attempted assassination of Bishop Patrick Heffron, bishop of the Diocese of Winona, by Rev. Louis M. Lesches. 1916 – World War I: The Kingdom of Romania declares war on Austria-Hungary, entering the war as one of the Allied nations. 1918 – Mexican Revolution: Battle of Ambos Nogales: U.S. Army forces skirmish against Mexican Carrancistas in the only battle of World War I fought on American soil. 1922 – Greco-Turkish War: The Turkish army takes the Aegean city of Afyonkarahisar from the Kingdom of Greece. 1927 – Five Canadian women file a petition to the Supreme Court of Canada, asking: "Does the word 'Persons' in Section 24 of the British North America Act, 1867, include female persons?" 1928 – The Kellogg–Briand Pact outlawing war is signed by fifteen nations. Ultimately sixty-one nations will sign it. 1933 – The first Afrikaans Bible is introduced during a Bible Festival in Bloemfontein. 1939 – First flight of the turbojet-powered Heinkel He 178, the world's first jet aircraft. 1942 – First day of the Sarny Massacre, perpetrated by Germans and Ukrainians. 1943 – World War II: Japanese forces evacuate New Georgia Island in the Pacific Theater of Operations during World War II. 1943 – World War II: Aerial bombardment by the Luftwaffe razes to the ground the village of Vorizia in Crete. 1955 – The first edition of the Guinness Book of Records is published in Great Britain. 1956 – The nuclear power station at Calder Hall in the United Kingdom was connected to the national power grid becoming the world's first commercial nuclear power station to generate electricity on an industrial scale. 1962 – The Mariner 2 unmanned space mission is launched to Venus by NASA. 1963 – An explosion at the Cane Creek potash mine near Moab, Utah kills 18 miners. 1964 – South Vietnamese junta leader Nguyễn Khánh enters into a triumvirate power-sharing arrangement with rival generals Trần Thiện Khiêm and Dương Văn Minh, who had both been involved in plots to unseat Khánh. 1971 – An attempted coup d'état fails in the African nation of Chad. The Government of Chad accuses Egypt of playing a role in the attempt and breaks off diplomatic relations. 1975 – The Governor of Portuguese Timor abandons its capital, Dili, and flees to Atauro Island, leaving control to a rebel group. 1979 – The Troubles: Eighteen British soldiers are killed in an ambush by the Provisional Irish Republican Army near Warrenpoint, Northern Ireland, in the deadliest attack on British forces during Operation Banner. An IRA bomb also kills British royal family member Lord Mountbatten and three others on his boat at Mullaghmore, Republic of Ireland. 1980 – South Korean presidential election: After successfully staging the Coup d'état of May Seventeenth, General Chun Doo-hwan, running unopposed, has the National Conference for Unification elect him President of the Fourth Republic of Korea. 1982 – Turkish military diplomat Colonel Atilla Altıkat is shot and killed in Ottawa. Justice Commandos of the Armenian Genocide claim to be avenging the massacre of million Armenians in the 1915 Armenian genocide. 1985 – Major General Muhammadu Buhari, Chairman of the Supreme Military Council of Nigeria, is ousted from power in a coup d'état led by Major General Ibrahim Babangida. 1991 – The European Community recognizes the independence of the Baltic states of Estonia, Latvia and Lithuania. 1991 – Moldova declares independence from the USSR. 1992 – Aeroflot Flight 2808 crashes on approach to Ivanovo Yuzhny Airport, killing all 84 aboard. 2003 – Mars makes its closest approach to Earth in nearly 60,000 years, passing distant. 2003 – The first six-party talks, involving South and North Korea, the United States, China, Japan and Russia, convene to find a peaceful resolution to the security concerns of the North Korean nuclear weapons program. 2006 – Comair Flight 5191 crashes on takeoff from Blue Grass Airport in Lexington, Kentucky, bound for Hartsfield–Jackson Atlanta International Airport in Atlanta. Of the passengers and crew, 49 of 50 are confirmed dead in the hours following the crash. 2009 – Internal conflict in Myanmar: The Burmese military junta and ethnic armies begin three days of violent clashes in the Kokang Special Region. 2011 – Hurricane Irene strikes the United States east coast, killing 47 and causing an estimated $15.6 billion in damage. Births Pre-1600 865 – Rhazes, Persian polymath (d. 925) 1407 – Ashikaga Yoshikazu, Japanese shōgun (d. 1425) 1471 – George, Duke of Saxony (d. 1539) 1487 – Anna of Brandenburg (d. 1514) 1512 – Friedrich Staphylus, German theologian (d. 1564) 1542 – John Frederick, Duke of Pomerania and Protestant Bishop of Cammin (d. 1600) 1545 – Alexander Farnese, Duke of Parma (d. 1592) 1601–1900 1624 – Koxinga, Chinese-Japanese Ming loyalist (d. 1662) 1637 – Charles Calvert, 3rd Baron Baltimore, English politician, 2nd Proprietor of Maryland (d. 1715) 1665 – John Hervey, 1st Earl of Bristol, English politician (d. 1751) 1669 – Anne Marie d'Orléans, queen of Sardinia (d. 1728) 1677 – Otto Ferdinand von Abensberg und Traun, Austrian general (d. 1748) 1724 – John Joachim Zubly, Swiss-American pastor, planter, and politician (d. 1781) 1730 – Johann Georg Hamann, German philosopher and author (d. 1788) 1770 – Georg Wilhelm Friedrich Hegel, German philosopher and academic (d. 1831) 1785 – Agustín Gamarra, Peruvian general and politician, 10th and 14th President of Peru (d. 1841) 1795 – Giorgio Mitrovich, Maltese politician (d. 1885) 1803 – Edward Beecher, American minister and theologian (d. 1895) 1809 – Hannibal Hamlin, American publisher and politician, 15th Vice President of the United States (d. 1891) 1812 – Bertalan Szemere, Hungarian poet and politician, 3rd Prime Minister of Hungary (d. 1869) 1822 – William Hayden English, American politician, U.S. Representative from Indiana and Democratic Vice-Presidential nominee (d. 1896) 1827 – Charles Lilley, English-Australian politician, 4th Premier of Queensland (d. 1897) 1845 – Ödön Lechner, Hungarian architect, designed the Museum of Applied Arts and the Church of St Elisabeth (d. 1914) 1845 – Friedrich Martens, Estonian-Russian historian, lawyer, and diplomat (d. 1909) 1856 – Ivan Franko, Ukrainian author and poet (d. 1916) 1858 – Giuseppe Peano, Italian mathematician and philosopher (d. 1932) 1864 – Hermann Weingärtner, German gymnast (d. 1919) 1865 – James Henry Breasted, American archaeologist and historian (d. 1935) 1865 – Charles G. Dawes, American general and politician, 30th Vice President of the United States, Nobel Prize laureate (d. 1951) 1868 – Hong Beom-do, Korean general and activist (d. 1943) 1870 – Amado Nervo, Mexican journalist, poet, and diplomat (d. 1919) 1871 – Theodore Dreiser, American novelist and journalist (d. 1945) 1874 – Carl Bosch, German chemist and engineer, Nobel Prize laureate (d. 1940) 1875 – Katharine McCormick, American biologist, philanthropist, and activist (d. 1967) 1877 – Charles Rolls, English engineer and businessman, co-founded Rolls-Royce Limited (d. 1910) 1877 – Ernst Wetter, Swiss lawyer and politician, 48th President of the Swiss Confederation (d. 1963) 1878 – Pyotr Nikolayevich Wrangel, Russian general (d. 1928) 1884 – Vincent Auriol, French lawyer and politician, President of the French Republic (d. 1966) 1884 – Denis G. Lillie, British biologist, member of the 1910–1913 Terra Nova Expedition (d. 1963) 1886 – Rebecca Clarke, English viola player and composer (d. 1979) 1890 – Man Ray, American-French photographer and painter (d. 1976) 1895 – Andreas Alföldi, Hungarian archaeologist and historian (d. 1981) 1896 – Kenji Miyazawa, Japanese author and poet (d. 1933) 1898 – Gaspard Fauteux, Canadian businessman and politician, 19th Lieutenant Governor of Quebec (d. 1963) 1899 – C. S. Forester, English novelist (d. 1966) 1901–present 1904 – Alar Kotli, Estonian architect (d. 1963) 1904 – Norah Lofts, English author (d. 1983) 1904 – John Hay Whitney, American businessman, publisher, and diplomat, founded J.H. Whitney & Company (d. 1982) 1905 – Aris Velouchiotis, Greek soldier (d. 1945) 1906 – Ed Gein, American murderer and body snatcher, The Butcher of Plainfield (d. 1982) 1908 – Don Bradman, Australian cricketer and manager (d. 2001) 1908 – Lyndon B. Johnson, American commander and politician, 36th President of the United States (d. 1973) 1909 – Sylvère Maes, Belgian cyclist (d. 1966) 1909 – Charles Pozzi, French race car driver (d. 2001) 1909 – Lester Young, American saxophonist and clarinet player (d. 1959) 1911 – Kay Walsh, English actress and dancer (d. 2005) 1912 – Gloria Guinness, Mexican journalist (d. 1980) 1915 – Norman Foster Ramsey Jr., American physicist and academic, Nobel Prize laureate (d. 2011) 1916 – Gordon Bashford, English engineer, co-designed the Range Rover (d. 1991) 1916 – Tony Harris, South African cricketer and rugby player (d. 1993) 1916 – Martha Raye, American actress and comedian (d. 1994) 1917 – Peanuts Lowrey, American baseball player, coach, and manager (d. 1986) 1918 – Jelle Zijlstra, Dutch economist and politician, Prime Minister of the Netherlands (d. 2001) 1919 – Pee Wee Butts, American baseball player and coach (d. 1972) 1919 – Murray Grand, American singer-songwriter and pianist (d. 2007) 1920 – Baptiste Manzini, American football player (d. 2008) 1920 – James Molyneaux, Baron Molyneaux of Killead, Northern Irish soldier and politician (d. 2015) 1921 – Georg Alexander, Duke of Mecklenburg (d. 1996) 1921 – Leo Penn, American actor, director, and screenwriter (d. 1998) 1922 – Roelof Kruisinga, Dutch physician and politician, Minister of Defence for The Netherlands (d. 2012) 1923 – Jimmy Greenhalgh, English footballer and manager (d. 2013) 1924 – David Rowbotham, Australian journalist and poet (d. 2010) 1924 – Rosalie E. Wahl, American lawyer and jurist (d. 2013) 1925 – Andrea Cordero Lanza di Montezemolo, Italian cardinal (d. 2017) 1925 – Nat Lofthouse, English footballer and manager (d. 2011) 1925 – Saiichi Maruya, Japanese author and critic (d. 2012) 1925 – Bill Neilson, Australian politician, 34th Premier of Tasmania (d. 1989) 1925 – Jaswant Singh Neki, Indian poet and academic (d. 2015) 1925 – Carter Stanley, American bluegrass singer-songwriter and guitarist (d. 1966) 1926 – George Brecht, American-German chemist and composer (d. 2008) 1926 – Kristen Nygaard, Norwegian computer scientist and academic (d. 2002) 1928 – Péter Boross, Hungarian lawyer and politician, 54th Prime Minister of Hungary 1928 – Mangosuthu Buthelezi, South African politician, Chief Minister of KwaZulu (d. 2023) 1928 – Joan Kroc, American philanthropist (d. 2003) 1929 – Ira Levin, American novelist, playwright, and songwriter (d. 2007) 1929 – George Scott, Canadian-American wrestler and promoter (d. 2014) 1930 – Aase Foss Abrahamsen, Norwegian writer (d. 2023) 1930 – Gholamreza Takhti, Iranian wrestler and politician (d. 1968) 1931 – Sri Chinmoy, Indian-American guru and poet (d. 2007) 1931 – Joe Cunningham, American baseball player and coach (d. 2021) 1932 – Cor Brom, Dutch footballer and manager (d. 2008) 1932 – Antonia Fraser, English historian and author 1935 – Ernie Broglio, American baseball player (d. 2019) 1935 – Michael Holroyd, English author 1935 – Frank Yablans, American screenwriter and producer (d. 2014) 1936 – Joel Kovel, American scholar and author (d. 2018) 1936 – Lien Chan, Taiwanese politician, Vice President of the Republic of China 1937 – Alice Coltrane, American pianist and composer (d. 2007) 1937 – Tommy Sands, American pop singer and actor 1939 – William Least Heat-Moon, American travel writer and historian 1939 – Edward Patten, American singer-songwriter and producer (d. 2005) 1939 – Nikola Pilić, Yugoslav tennis player and coach 1940 – Fernest Arceneaux, American singer and accordion player (d. 2008) 1940 – Sonny Sharrock, American guitarist (d. 1994) 1941 – Cesária Évora, Cape Verdean singer (d. 2011) 1941 – János Konrád, Hungarian water polo player and swimmer (d. 2014) 1941 – Harrison Page, American actor 1942 – Daryl Dragon, American keyboard player and songwriter (d. 2019) 1942 – Brian Peckford, Canadian educator and politician, 3rd Premier of Newfoundland and Labrador 1943 – Chuck Girard, American singer-songwriter and pianist 1943 – Bob Kerrey, American lieutenant and politician, Medal of Honor recipient, 35th Governor of Nebraska 1943 – Tuesday Weld, American model and actress 1944 – G. W. Bailey, American actor 1944 – Tim Bogert, American singer and bass player (d. 2021) 1945 – Douglas R. Campbell, Canadian lawyer and judge 1945 – Marianne Sägebrecht, German actress 1946 – Tony Howard, Barbadian cricketer and manager 1947 – Barbara Bach, American actress and model 1947 – Halil Berktay, Turkish historian and academic 1947 – Kirk Francis, American engineer and producer 1947 – Peter Krieg, German director, producer, and screenwriter (d. 2009) 1947 – John Morrison, New Zealand cricketer and politician 1947 – Gavin Pfuhl, South African cricketer and sportscaster (d. 2002) 1948 – John Mehler, American drummer 1948 – Sgt. Slaughter, American wrestler 1948 – Deborah Swallow, English historian and curator 1948 – Philippe Vallois, French director and screenwriter 1949 – Jeff Cook, American singer-songwriter and guitarist (d. 2022) 1949 – Leah Jamieson, American computer scientist, engineer, and academic 1949 – Ann Murray, Irish soprano 1950 – Charles Fleischer, American comedian and actor 1950 – Neil Murray, Scottish bass player and songwriter 1950 – Edmund Weiner, English lexicographer and author 1951 – Buddy Bell, American baseball player and manager 1951 – Mack Brown, American football player and coach 1951 – Randall Garrison, American-Canadian criminologist and politician 1952 – Paul Reubens, American actor and comedian (d. 2023) 1953 – Tom Berryhill, American businessman and politician (d. 2020) 1953 – Alex Lifeson, Canadian singer-songwriter, guitarist, and producer 1953 – Joan Smith, English journalist and author 1953 – Peter Stormare, Swedish actor, director, and playwright 1954 – John Lloyd, English tennis player and sportscaster 1954 – Rajesh Thakker, English physician and academic 1954 – Derek Warwick, English race car driver 1955 – Robert Richardson, American cinematographer 1955 – Diana Scarwid, American actress 1956 – Glen Matlock, English singer-songwriter and bass player 1957 – Jeff Grubb, American game designer and author 1957 – Bernhard Langer, German golfer 1958 – Sergei Krikalev, Russian engineer and astronaut 1958 – Tom Lanoye, Belgian author, poet, and playwright 1958 – Hugh Orde, British police officer 1959 – Daniela Romo, Mexican singer, actress and TV hostess 1959 – Gerhard Berger, Austrian race car driver 1959 – Juan Fernando Cobo, Colombian painter and sculptor 1959 – Denice Denton, American engineer and academic (d. 2006) 1959 – Frode Fjellheim, Norwegian pianist and composer 1959 – András Petőcz, Hungarian author and poet 1959 – Jeanette Winterson, English journalist and novelist 1961 – Yolanda Adams, American singer, producer, and actress 1961 – Mark Curry, English television host and actor 1961 – Tom Ford, American fashion designer and film director 1961 – Steve McDowall, New Zealand rugby player 1961 – Helmut Winklhofer, German footballer 1962 – Adam Oates, Canadian ice hockey player 1964 – Stephan Elliott, Australian actor, director, and screenwriter 1964 – Paul Bernardo, Canadian serial rapist and murderer 1965 – Scott Dibble, American lawyer and politician 1965 – Wayne James, Zimbabwean cricketer and coach 1965 – Ange Postecoglou, Greek-Australian footballer and coach 1966 – Jeroen Duyster, Dutch rower 1966 – René Higuita, Colombian footballer 1966 – Juhan Parts, Estonian lawyer and politician, 14th Prime Minister of Estonia 1967 – Ogie Alcasid, Filipino singer-songwriter, producer, and actor 1967 – Rob Burnett, American football player and sportscaster 1968 – Eric "Bobo" Correa, American musician 1968 – Daphne Koller, Israeli-American computer scientist and academic 1968 – Michael Long, New Zealand golfer 1968 – Matthew Ridge, New Zealand rugby player and sportscaster 1969 – Mark Ealham, English cricketer 1969 – Cesar Millan, Mexican-American dog trainer, television personality, and author 1969 – Reece Shearsmith, English actor, comedian and writer 1969 – Chandra Wilson, American actress and director 1970 – Andy Bichel, Australian cricketer and coach 1970 – Mark Ilott, English cricketer 1970 – Pokwang, Filipino comedian, actress, television host and singer 1970 – Tony Kanal, British-American bass player. songwriter, and record producer 1970 – Jim Thome, American baseball player and manager 1970 – Karl Unterkircher, Italian mountaineer (d. 2008) 1971 – Ernest Faber, Dutch footballer and manager 1971 – Kyung Lah, South Korean-American journalist 1971 – Hisayuki Okawa, Japanese runner 1971 – Aygül Özkan, German lawyer and politician 1972 – Jaap-Derk Buma, Dutch field hockey player 1972 – Denise Lewis, English heptathlete 1972 – Jimmy Pop, American singer-songwriter and guitarist 1972 – The Great Khali, Indian professional wrestler 1973 – Danny Coyne, Welsh footballer 1973 – Dietmar Hamann, German footballer and manager 1973 – Burak Kut, Turkish singer-songwriter 1973 – Johan Norberg, Swedish historian and author 1974 – Aaron Downey, Canadian ice hockey player and coach 1974 – Manny Fernandez, Canadian ice hockey player 1974 – Michael Mason, New Zealand cricketer 1974 – José Vidro, Puerto Rican-American baseball player 1974 – Mohammad Yousuf, Pakistani cricketer 1975 – Blake Adams, American golfer 1975 – Mase, American rapper, songwriter and pastor 1975 – Jonny Moseley, Puerto Rican-American skier and television host 1975 – Marko Rudan, Australian footballer and manager 1976 – Sarah Chalke, Canadian actress 1976 – Audrey C. Delsanti, French astronomer and biologist 1976 – Milano Collection A.T., Japanese wrestler 1976 – Carlos Moyá, Spanish-Swiss tennis player 1976 – Mark Webber, Australian race car driver 1977 – Deco, Brazilian-Portuguese footballer 1977 – Justin Miller, American baseball player (d. 2013) 1978 – Demetria McKinney, American actress and singer 1979 – Sarah Neufeld, Canadian violinist 1979 – Aaron Paul, American actor and producer 1979 – Karel Rachůnek, Czech ice hockey player (d. 2011) 1979 – Rusty Smith, American speed skater 1981 – Patrick J. Adams, Canadian actor 1981 – Maxwell Cabelino Andrade, Brazilian footballer 1981 – Chantal Djotodia, Beninese-Central African nurse and politician 1981 – Alessandro Gamberini, Italian footballer 1981 – Karla Mosley, American actress 1983 – Joanna McGilchrist, English rugby player and physiotherapist 1984 – David Bentley, English footballer 1984 – Amanda Fuller, American actress 1984 – Sulley Muntari, Ghanaian footballer 1985 – Kayla Ewell, American actress 1985 – Kevan Hurst, English footballer 1985 – Nikica Jelavić, Croatian footballer 1985 – Alexandra Nechita, Romanian-American painter and sculptor 1986 – Lana Bastašić, Serbian-Bosnian author and translator 1986 – Sebastian Kurz, Austrian politician, 25th Chancellor of Austria 1986 – Mario, American singer and actor 1987 – Joel Grant, English-Jamaican footballer 1987 – Darren McFadden, American football player 1988 – Alexa PenaVega, American actress and singer 1989 – Romain Amalfitano, French footballer 1989 – Juliana Cannarozzo, American figure skater and actress 1990 – Tori Bowie, American athlete (d. 2023) 1990 – Luuk de Jong, Dutch footballer 1991 – Lee Sung-yeol, South Korean actor and singer 1992 – Blake Jenner, American actor and singer 1992 – Stephen Morris, American football player 1992 – Kim Petras, German singer-songwriter 1992 – Ayame Goriki, Japanese actress and singer 1993 – Sarah Hecken, German figure skater 1993 – Olivier Le Gac, French cyclist 1994 – Ellar Coltrane, American actor 1994 – Breanna Stewart, American basketball player 1995 – Jessie Mei Li, English actress 1995 – Sergey Sirotkin, Russian race car driver 1998 – Kevin Huerter, American basketball player 2001 – Franz Wagner, German basketball player Deaths Pre-1600 542 – Caesarius of Arles, French bishop and saint (b. 470) 749 – Qahtaba ibn Shabib al-Ta'i, Persian general 827 – Pope Eugene II 923 – Ageltrude, queen of Italy and Holy Roman Empress 1146 – King Eric III of Denmark 1255 – Little Saint Hugh of Lincoln (b. 1247) 1312 – Arthur II, Duke of Brittany (b. 1261) 1394 – Emperor Chōkei of Japan (b. 1343) 1450 – Reginald West, 6th Baron De La Warr, English politician (b. 1395) 1521 – Josquin des Prez, Flemish composer (b. 1450) 1545 – Piotr Gamrat, Polish archbishop (b. 1487) 1576 – Titian, Italian painter and educator (b. 1488) 1590 – Pope Sixtus V (b. 1521) 1601–1900 1611 – Tomás Luis de Victoria, Spanish composer (b. c. 1548) 1635 – Lope de Vega, Spanish poet and playwright (b. 1562) 1664 – Francisco de Zurbarán, Spanish painter and educator (b. 1598) 1748 – James Thomson, Scottish poet and playwright (b. 1700) 1782 – John Laurens, American Revolutionary and abolitionist (b. 1754) 1828 – Eise Eisinga, Dutch astronomer and academic, built the Eisinga Planetarium (b. 1744) 1857 – Rufus Wilmot Griswold, American anthologist, poet, and critic (b. 1815) 1865 – Thomas Chandler Haliburton, Canadian judge and politician (b. 1796) 1871 – William Whiting Boardman, American lawyer and politician (b. 1794) 1875 – William Chapman Ralston, American businessman and financier, founded the Bank of California (b. 1826) 1891 – Samuel C. Pomeroy, American businessman and politician (b. 1816) 1901–present 1903 – Kusumoto Ine, first Japanese female doctor of Western medicine (b. 1827) 1909 – Emil Christian Hansen, Danish physiologist and mycologist (b. 1842) 1922 – Reşat Çiğiltepe, Turkish colonel (b. 1879) 1929 – Herman Potočnik, Croatian-Austrian engineer (b. 1892) 1931 – Frank Harris, Irish-American journalist and author (b. 1856) 1931 – Willem Hubert Nolens, Dutch priest and politician (b. 1860) 1931 – Francis Marion Smith, American miner and businessman (b. 1846) 1935 – Childe Hassam, American painter and academic (b. 1859) 1944 – Georg von Boeselager, German soldier (b. 1915) 1945 – Hubert Pál Álgyay, Hungarian engineer, designed the Petőfi Bridge (b. 1894) 1948 – Charles Evans Hughes, American lawyer and politician, 11th Chief Justice of the United States (b. 1862) 1950 – Cesare Pavese, Italian author, poet, and critic (b. 1908) 1956 – Pelageya Shajn, Russian astronomer and academic (b. 1894) 1958 – Ernest Lawrence, American physicist and academic, Nobel Prize laureate (b. 1901) 1963 – W. E. B. Du Bois, American sociologist, historian, and activist (b. 1868) 1963 – Inayatullah Khan Mashriqi, Pakistani mathematician and scholar (b. 1888) 1964 – Gracie Allen, American actress and comedian (b. 1895) 1965 – Le Corbusier, Swiss-French architect and urban planner, designed the Philips Pavilion (b. 1887) 1967 – Brian Epstein, English businessman and manager (b. 1934) 1968 – Princess Marina of Greece and Denmark (b. 1906) 1969 – Ivy Compton-Burnett, English author (b. 1884) 1969 – Erika Mann, German actress and author (b. 1905) 1971 – Bennett Cerf, American publisher, co-founded Random House (b. 1898) 1971 – Margaret Bourke-White, American photographer and journalist (b. 1906) 1975 – Haile Selassie, Ethiopian emperor (b. 1892) 1978 – Gordon Matta-Clark, American painter and illustrator (b. 1943) 1978 – Ieva Simonaitytė, Lithuanian author and poet (b. 1897) 1979 – Louis Mountbatten, 1st Earl Mountbatten of Burma, English admiral and politician, 44th Governor-General of India (b. 1900) 1980 – Douglas Kenney, American actor, producer, and screenwriter (b. 1947) 1981 – Valeri Kharlamov, Russian ice hockey player (b. 1948) 1990 – Avdy Andresson, Estonian soldier and diplomat (b. 1899) 1990 – Stevie Ray Vaughan, American singer-songwriter, guitarist, and producer (b. 1954) 1992 – Bengt Holbek, Danish folklorist (b. 1933) 1994 – Frank Jeske, German footballer (b. 1960) 1996 – Greg Morris, American actor (b. 1933) 1998 – Essie Summers, New Zealand author (b. 1912) 1999 – Hélder Câmara, Brazilian archbishop and theologian (b. 1909) 2001 – Michael Dertouzos, Greek-American computer scientist and academic (b. 1936) 2001 – Abu Ali Mustafa, Palestinian politician (b. 1938) 2002 – Edwin Louis Cole, American religious leader and author (b. 1922) 2003 – Pierre Poujade, French soldier and politician (b. 1920) 2004 – Willie Crawford, American baseball player (b. 1946) 2005 – Giorgos Mouzakis, Greek trumpet player and composer (b. 1922) 2005 – Seán Purcell, Irish footballer (b. 1929) 2006 – Hrishikesh Mukherjee, Indian director, producer, and screenwriter (b. 1922) 2006 – Jesse Pintado, Mexican-American guitarist (b. 1969) 2007 – Emma Penella, Spanish actress (b. 1930) 2009 – Sergey Mikhalkov, Russian author and poet (b. 1913) 2010 – Anton Geesink, Dutch martial artist (b. 1934) 2010 – Luna Vachon, Canadian-American wrestler and manager (b. 1962) 2012 – Neville Alexander, South African linguist and activist (b. 1936) 2012 – Malcolm Browne, American journalist and photographer (b. 1931) 2012 – Art Heyman, American basketball player (b. 1941) 2012 – Ivica Horvat, Croatian footballer and manager (b. 1926) 2012 – Richard Kingsland, Australian captain and pilot (b. 1916) 2012 – Geliy Korzhev, Russian painter (b. 1925) 2013 – Chen Liting, Chinese director and playwright (b. 1910) 2013 – Bill Peach, Australian journalist (b. 1935) 2013 – Dave Thomas, Welsh golfer and architect (b. 1934) 2014 – Jacques Friedel, French physicist and academic (b. 1921) 2014 – Valeri Petrov, Bulgarian poet, playwright, and screenwriter (b. 1920) 2014 – Benno Pludra, German author (b. 1925) 2015 – Kazi Zafar Ahmed, Bangladeshi politician, 8th Prime Minister of Bangladesh (b. 1939) 2015 – Pascal Chaumeil, French director and screenwriter (b. 1961) 2015 – Darryl Dawkins, American basketball player and coach (b. 1957) 2016 – Cookie, Australian Major Mitchell's cockatoo, oldest recorded parrot (b. 1933) Holidays and observances Christian feast day: Baculus of Sorrento Caesarius of Arles Decuman Gebhard of Constance Euthalia John of Pavia Lycerius (or: Glycerius, Lizier) Máel Ruba (or Rufus) (Scotland) Margaret the Barefooted Monica of Hippo, mother of Augustine of Hippo Narnus Our Lady of La Vang Phanourios of Rhodes Rufus and Carpophorus Syagrius of Autun Thomas Gallaudet and Henry Winter Syle (Episcopal Church) August 27 (Eastern Orthodox liturgics) Independence Day (Republic of Moldova), celebrates the independence of Moldova from the USSR in 1991. Lyndon Baines Johnson Day (Texas, United States) References External links Days of the year August

1018

https://en.wikipedia.org/wiki/Algebraically%20closed%20field

Algebraically closed field

In mathematics, a field is algebraically closed if every non-constant polynomial in (the univariate polynomial ring with coefficients in ) has a root in . Examples As an example, the field of real numbers is not algebraically closed, because the polynomial equation has no solution in real numbers, even though all its coefficients (1 and 0) are real. The same argument proves that no subfield of the real field is algebraically closed; in particular, the field of rational numbers is not algebraically closed. By contrast, the fundamental theorem of algebra states that the field of complex numbers is algebraically closed. Another example of an algebraically closed field is the field of (complex) algebraic numbers. No finite field F is algebraically closed, because if a1, a2, ..., an are the elements of F, then the polynomial (x − a1)(x − a2) ⋯ (x − an) + 1 has no zero in F. However, the union of all finite fields of a fixed characteristic p is an algebraically closed field, which is, in fact, the algebraic closure of the field with p elements. Equivalent properties Given a field F, the assertion "F is algebraically closed" is equivalent to other assertions: The only irreducible polynomials are those of degree one The field F is algebraically closed if and only if the only irreducible polynomials in the polynomial ring F[x] are those of degree one. The assertion "the polynomials of degree one are irreducible" is trivially true for any field. If F is algebraically closed and p(x) is an irreducible polynomial of F[x], then it has some root a and therefore p(x) is a multiple of x − a. Since p(x) is irreducible, this means that p(x) = k(x − a), for some k ∈ F \ {0}. On the other hand, if F is not algebraically closed, then there is some non-constant polynomial p(x) in F[x] without roots in F. Let q(x) be some irreducible factor of p(x). Since p(x) has no roots in F, q(x) also has no roots in F. Therefore, q(x) has degree greater than one, since every first degree polynomial has one root in F. Every polynomial is a product of first degree polynomials The field F is algebraically closed if and only if every polynomial p(x) of degree n ≥ 1, with coefficients in F, splits into linear factors. In other words, there are elements k, x1, x2, ..., xn of the field F such that p(x) = k(x − x1)(x − x2) ⋯ (x − xn). If F has this property, then clearly every non-constant polynomial in F[x] has some root in F; in other words, F is algebraically closed. On the other hand, that the property stated here holds for F if F is algebraically closed follows from the previous property together with the fact that, for any field K, any polynomial in K[x] can be written as a product of irreducible polynomials. Polynomials of prime degree have roots If every polynomial over F of prime degree has a root in F, then every non-constant polynomial has a root in F. It follows that a field is algebraically closed if and only if every polynomial over F of prime degree has a root in F. The field has no proper algebraic extension The field F is algebraically closed if and only if it has no proper algebraic extension. If F has no proper algebraic extension, let p(x) be some irreducible polynomial in F[x]. Then the quotient of F[x] modulo the ideal generated by p(x) is an algebraic extension of F whose degree is equal to the degree of p(x). Since it is not a proper extension, its degree is 1 and therefore the degree of p(x) is 1. On the other hand, if F has some proper algebraic extension K, then the minimal polynomial of an element in K \ F is irreducible and its degree is greater than 1. The field has no proper finite extension The field F is algebraically closed if and only if it has no proper finite extension because if, within the previous proof, the term "algebraic extension" is replaced by the term "finite extension", then the proof is still valid. (Finite extensions are necessarily algebraic.) Every endomorphism of Fn has some eigenvector The field F is algebraically closed if and only if, for each natural number n, every linear map from Fn into itself has some eigenvector. An endomorphism of Fn has an eigenvector if and only if its characteristic polynomial has some root. Therefore, when F is algebraically closed, every endomorphism of Fn has some eigenvector. On the other hand, if every endomorphism of Fn has an eigenvector, let p(x) be an element of F[x]. Dividing by its leading coefficient, we get another polynomial q(x) which has roots if and only if p(x) has roots. But if q(x) = xn + an − 1xn − 1+ ⋯ + a0, then q(x) is the characteristic polynomial of the n×n companion matrix Decomposition of rational expressions The field F is algebraically closed if and only if every rational function in one variable x, with coefficients in F, can be written as the sum of a polynomial function with rational functions of the form a/(x − b)n, where n is a natural number, and a and b are elements of F. If F is algebraically closed then, since the irreducible polynomials in F[x] are all of degree 1, the property stated above holds by the theorem on partial fraction decomposition. On the other hand, suppose that the property stated above holds for the field F. Let p(x) be an irreducible element in F[x]. Then the rational function 1/p can be written as the sum of a polynomial function q with rational functions of the form a/(x – b)n. Therefore, the rational expression can be written as a quotient of two polynomials in which the denominator is a product of first degree polynomials. Since p(x) is irreducible, it must divide this product and, therefore, it must also be a first degree polynomial. Relatively prime polynomials and roots For any field F, if two polynomials p(x),q(x) ∈ F[x] are relatively prime then they do not have a common root, for if a ∈ F was a common root, then p(x) and  q(x) would both be multiples of x − a and therefore they would not be relatively prime. The fields for which the reverse implication holds (that is, the fields such that whenever two polynomials have no common root then they are relatively prime) are precisely the algebraically closed fields. If the field F is algebraically closed, let p(x) and q(x) be two polynomials which are not relatively prime and let r(x) be their greatest common divisor. Then, since r(x) is not constant, it will have some root a, which will be then a common root of p(x) and q(x). If F is not algebraically closed, let p(x) be a polynomial whose degree is at least 1 without roots. Then p(x) and p(x) are not relatively prime, but they have no common roots (since none of them has roots). Other properties If F is an algebraically closed field and n is a natural number, then F contains all nth roots of unity, because these are (by definition) the n (not necessarily distinct) zeroes of the polynomial xn − 1. A field extension that is contained in an extension generated by the roots of unity is a cyclotomic extension, and the extension of a field generated by all roots of unity is sometimes called its cyclotomic closure. Thus algebraically closed fields are cyclotomically closed. The converse is not true. Even assuming that every polynomial of the form xn − a splits into linear factors is not enough to assure that the field is algebraically closed. If a proposition which can be expressed in the language of first-order logic is true for an algebraically closed field, then it is true for every algebraically closed field with the same characteristic. Furthermore, if such a proposition is valid for an algebraically closed field with characteristic 0, then not only is it valid for all other algebraically closed fields with characteristic 0, but there is some natural number N such that the proposition is valid for every algebraically closed field with characteristic p when p > N. Every field F has some extension which is algebraically closed. Such an extension is called an algebraically closed extension. Among all such extensions there is one and only one (up to isomorphism, but not unique isomorphism) which is an algebraic extension of F; it is called the algebraic closure of F. The theory of algebraically closed fields has quantifier elimination. Notes References Field (mathematics)

1021

https://en.wikipedia.org/wiki/Aspect%20ratio

Aspect ratio

The aspect ratio of a geometric shape is the ratio of its sizes in different dimensions. For example, the aspect ratio of a rectangle is the ratio of its longer side to its shorter side—the ratio of width to height, when the rectangle is oriented as a "landscape". The aspect ratio is most often expressed as two integer numbers separated by a colon (x:y), less commonly as a simple or decimal fraction. The values x and y do not represent actual widths and heights but, rather, the proportion between width and height. As an example, 8:5, 16:10, 1.6:1, and 1.6 are all ways of representing the same aspect ratio. In objects of more than two dimensions, such as hyperrectangles, the aspect ratio can still be defined as the ratio of the longest side to the shortest side. Applications and uses The term is most commonly used with reference to: Graphic / image Image aspect ratio Display aspect ratio Paper size Standard photographic print sizes Motion picture film formats Standard ad size Pixel aspect ratio Photolithography: the aspect ratio of an etched, or deposited structure is the ratio of the height of its vertical side wall to its width. HARMST High Aspect Ratios allow the construction of tall microstructures without slant Tire code Tire sizing Turbocharger impeller sizing Wing aspect ratio of an aircraft or bird Astigmatism of an optical lens Nanorod dimensions Shape factor (image analysis and microscopy) Finite Element Analysis Aspect ratios of simple shapes Rectangles For a rectangle, the aspect ratio denotes the ratio of the width to the height of the rectangle. A square has the smallest possible aspect ratio of 1:1. Examples: 4:3 = 1.: Some (not all) 20th century computer monitors (VGA, XGA, etc.), standard-definition television : international paper sizes (ISO 216) 3:2 = 1.5: 35mm still camera film, iPhone (until iPhone 5) displays 16:10 = 1.6: commonly used widescreen computer displays (WXGA) Φ:1 = 1.618...: golden ratio, close to 16:10 5:3 = 1.: super 16 mm, a standard film gauge in many European countries 16:9 = 1.: widescreen TV and most laptops 2:1 = 2: dominoes 64:27 = 2.: ultra-widescreen, 21:9 32:9 = 3.: super ultra-widescreen Ellipses For an ellipse, the aspect ratio denotes the ratio of the major axis to the minor axis. An ellipse with an aspect ratio of 1:1 is a circle. Aspect ratios of general shapes In geometry, there are several alternative definitions to aspect ratios of general compact sets in a d-dimensional space: The diameter-width aspect ratio (DWAR) of a compact set is the ratio of its diameter to its width. A circle has the minimal DWAR which is 1. A square has a DWAR of . The cube-volume aspect ratio (CVAR) of a compact set is the d-th root of the ratio of the d-volume of the smallest enclosing axes-parallel d-cube, to the set's own d-volume. A square has the minimal CVAR which is 1. A circle has a CVAR of . An axis-parallel rectangle of width W and height H, where W>H, has a CVAR of . If the dimension d is fixed, then all reasonable definitions of aspect ratio are equivalent to within constant factors. Notations Aspect ratios are mathematically expressed as x:y (pronounced "x-to-y"). Cinematographic aspect ratios are usually denoted as a (rounded) decimal multiple of width vs unit height, while photographic and videographic aspect ratios are usually defined and denoted by whole number ratios of width to height. In digital images there is a subtle distinction between the display aspect ratio (the image as displayed) and the storage aspect ratio (the ratio of pixel dimensions); see Distinctions. See also Axial ratio Ratio Equidimensional ratios in 3D List of film formats Squeeze mapping Scale (ratio) Vertical orientation References Ratios

1022

https://en.wikipedia.org/wiki/Auto%20racing

Auto racing

Auto racing (also known as car racing, motor racing, or automobile racing) is a motorsport involving the racing of automobiles for competition. In North America, the term is commonly used to describe all forms of automobile sport including non-racing disciplines. Auto racing has existed since the invention of the automobile. Races of various sorts were organised, with the first recorded as early as 1867. Many of the earliest events were effectively reliability trials, aimed at proving these new machines were a practical mode of transport, but soon became an important way for automobile makers to demonstrate their machines. By the 1930s, specialist racing cars had developed. There are now numerous different categories, each with different rules and regulations. History The first prearranged match race of two self-powered road vehicles over a prescribed route occurred at 4:30 A.M. on August 30, 1867, between Ashton-under-Lyne and Old Trafford, England, a distance of . It was won by the carriage of Isaac Watt Boulton. Internal combustion auto racing events began soon after the construction of the first successful gasoline-fueled automobiles. The first organized contest was on April 28, 1887, by the chief editor of Paris publication , Monsieur Fossier. It ran from Neuilly Bridge to the Bois de Boulogne. On July 22, 1894, the Parisian magazine organized what is considered to be the world's first motoring competition, from Paris to Rouen. One hundred and two competitors paid a 10-franc entrance fee. The first American automobile race is generally considered to be the Thanksgiving Day Chicago Times-Herald race of November 28, 1895. Press coverage of the event first aroused significant American interest in the automobile. The Targa Florio was an open road endurance automobile race held in the mountains of Sicily, Italy near the island's capital of Palermo. Founded in 1906, it was the oldest sports car racing event, part of the World Sportscar Championship between 1955 and 1973. The oldest surviving sports car racing event is the 24 Hours of Le Mans, begun in 1923. It is run by the Automobile Club of the West (ACO). Team Ferrari won the race in 2023. With auto construction and racing dominated by France, the French automobile club ACF staged a number of major international races, usually from or to Paris, connecting with another major city, in France or elsewhere in Europe. Aspendale Racecourse, in Australia, was the world's first purpose-built motor racing circuit, opening in January 1906. The pear-shaped track was close to a mile in length, with slightly banked curves and a gravel surface of crushed cement. Brooklands, in Surrey, England, was the first purpose-built 'banked' motor racing venue, opening in June 1907. It featured a concrete track with high-speed banked corners. One of the oldest existing purpose-built automobile racing circuits in the United States, still in use, is the Indianapolis Motor Speedway in Speedway, Indiana. It is the largest capacity sports venue of any variety worldwide, with a top capacity of some 257,000+ seated spectators. NASCAR was founded by Bill France Sr. on February 21, 1948, with the help of several other drivers of the time. The first NASCAR "Strictly Stock" race ever was held on June 19, 1949, at Daytona Beach, Florida, U.S.. From 1962, sports cars temporarily took a back seat to GT cars, with the (FIA) replacing the World Championship for Sports Cars with the International Championship for GT Manufacturers. From 1962 through 2003, NASCAR's premier series was called the Winston Cup Series, sponsored by R. J. Reynolds Tobacco Company cigarette brand Winston. The changes that resulted from RJR's involvement, as well as the reduction of the schedule from 56 to 34 races a year, established 1972 as the beginning of NASCAR's "modern era". The IMSA GT Series evolved into the American Le Mans Series, which ran its first season in 1998. The European races eventually became the closely related European Le Mans Series, both of which mix prototypes and GTs. (TC) is a popular touring car racing series in Argentina, and one of the oldest car racing series still active in the world. The first TC competition took place in 1931 with 12 races, each in a different province. Future Formula One star Juan Manuel Fangio (Chevrolet) won the 1940 and 1941 editions of the TC. It was during this time that the series' Chevrolet-Ford rivalry began, with Ford acquiring most of its historical victories. Over the last few years, auto racing has seen a transformative shift, echoing past pivots. The industry, much like the cars it champions, has had to navigate through the hairpin turns of a global pandemic and a persistent chip shortage, each threatening to derail production schedules. At the same time, a new course is being charted towards an electric future, a dramatic change in direction that is challenging the old guard of gasoline engines. There is also a growing number of events for electric racing cars, such as the Formula E,the Eco Grand Prix or the Electric GT Championship. Categories Open-wheel racing In single-seater (open-wheel) racing, the wheels are not covered, and the cars often have aerofoil wings front and rear to produce downforce and enhance adhesion to the track. The two most popular varieties of open-wheel road racing are Formula One and the IndyCar Series. In Europe and Asia, open-wheeled racing is commonly referred to as 'Formula', with appropriate hierarchical suffixes. In North America, the 'Formula' terminology is not followed (with the exception of F1). The sport is usually arranged to follow an international format (such as F1), a regional format (such as the Formula 3 Euro Series), and/or a domestic, or country-specific, format (such as the German Formula 3 championship, or the British Formula Ford). F1 is a worldwide series that runs only street circuit and race tracks. These cars are heavily based on technology and their aerodynamics. The speed record was set in 2005 by Juan Pablo Montoya hitting 373 km/h (232 mph). Some of the most prominent races are the Monaco Grand Prix, the Italian Grand Prix, and the British Grand Prix. The season ends with the crowning of the World Championship for drivers and constructors. In the United States, the most popular series is the IndyCar Series. The cars have traditionally been similar to, though less technologically sophisticated than, F1 cars, with more restrictions on technology aimed at controlling costs. While these cars are not as technologically advanced, they are faster, mainly because they compete on oval race tracks, being able to average a lap at 388 km/h (241 mph). The series' biggest race is the Indianapolis 500, which is commonly referred to as "The Greatest Spectacle in Racing" due to being the longest continuously run race and having the largest crowd for a single-day sporting event (350,000+). The other major international single-seater racing series is Formula 2 (formerly known as Formula 3000 and GP2 Series). Regional series include Super Formula and Formula V6 Asia (specifically in Asia), Formula Renault 3.5 (also known as the World Series by Renault, succession series of World Series by Nissan), Formula Three, Formula Palmer Audi and Formula Atlantic. In 2009, the FIA Formula Two Championship brought about the revival of the F2 series. Domestic, or country-specific, series include Formula Three and Formula Renault, with the leading introductory series being Formula Ford. Single-seater racing is not limited merely to professional teams and drivers. There exist many amateur racing clubs. In the UK, the major club series are the Monoposto Racing Club, BRSCC F3 (Formerly ClubF3, formerly ARP F3), Formula Vee and Club Formula Ford. Each series caters to a section of the market, with some primarily providing low-cost racing, while others aim for an authentic experience using the same regulations as the professional series (BRSCC F3). There are other categories of single-seater racing, including kart racing, which employs a small, low-cost machine on small tracks. Many of the current top drivers began their careers in karts. Formula Ford represents the most popular first open-wheel category for up-and-coming drivers stepping up from karts. The series is still the preferred option, as it has introduced an aero package and slicks, allowing the junior drivers to gain experience in a race car with dynamics closer to F1. The Star Mazda Series is another entry-level series. Students at colleges and universities can also take part in single-seater racing through the Formula SAE competition, which involves designing and building a single-seater car in a multidisciplinary team and racing it at the competition. This also develops other soft skills, such as teamwork, while promoting motorsport and engineering. The world's first all-female Formula racing team was created in 2006. The group was an assemblage of drivers from different racing disciplines and formed for an MTV reality pilot, which was shot at Mazda Raceway Laguna Seca. In December 2005, the FIA gave approval to Superleague Formula racing, which debuted in 2008, whereby the racing teams are owned and run by prominent sports clubs such as A.C. Milan and Liverpool F.C. After 25 years away from the sport, former Formula 2 champion Jonathan Palmer reopened the F2 category again; most drivers have graduated from the Formula Palmer Audi series. The category is officially registered as the FIA Formula Two championship. Most rounds have two races and are support races to the FIA World Touring Car Championship. Touring car racing Touring car racing is a style of road racing that is run with production-derived four-seat race cars. The lesser use of aerodynamics means following cars have a much easier time passing than in open-wheel racing. It often features full-contact racing with subtle bumping and nudging due to the small speed differentials and large grids. The major touring car championships conducted worldwide are the Supercars Championship (Australia), British Touring Car Championship, Deutsche Tourenwagen Masters (DTM), World Touring Car Championship and the World Touring Car Cup. The European Touring Car Cup is a one-day event open to Super 2000 specification touring cars from Europe's many national championships. The Sports Car Club of America's SPEED World Challenge Touring Car and GT championships are dominant in North America. America's historic Trans-Am Series is undergoing a period of transition, but is still the longest-running road racing series in the U.S. The National Auto Sport Association also provides a venue for amateurs to compete in home-built factory-derived vehicles on various local circuits. Sports car racing In sports car racing, production-derived versions of two-seat sports cars, also known as grand tourers (GTs), and purpose-built sports prototype cars compete within their respective classes on closed circuits. The premier championship series of sports car racing is the FIA World Endurance Championship. The main series for GT car racing is the GT World Challenge Europe, divided into two separate championships: the GT World Challenge Europe Sprint Cup and the GT World Challenge Europe Endurance Cup. This series has formed after the folding of the various FIA GT championships. Other major GT championships include the GT World Challenge America, GT World Challenge Asia, Super GT, and the International GT Open. There are minor regional and national GT series using mainly GT4 and GT3 cars featuring both amateur and professional drivers. Sports prototypes, unlike GT cars, do not rely on road-legal cars as a base. They are closed-wheel and often closed-cockpit purpose-built race cars intended mainly for endurance racing. They have much lower weight and more downforce compared to GT cars, making them much faster. They are raced in the 24 hours of Le Mans (held annually since 1923) and in the (European) Le Mans series, Asian Le Mans Series and the WeatherTech SportsCar Championship. These cars are referred to as LMP (Le Mans prototype) cars with LMP1 being run mainly by manufacturers and the slightly less powerful LMP2 cars run by privateer teams. All three Le Mans Series run GT cars in addition to Le Mans Prototypes; these cars have different restrictions than the FIA GT cars. Another prototype and GT racing championship exists in the United States; the Grand-Am, which began in 2000, sanctions its own endurance series, the Rolex Sports Car Series, which consists of slower and lower-cost race cars compared to LMP and FIA GT cars. The Rolex Sports Car Series and American Le Mans Series announced a merger between the two series forming the WeatherTech SportsCar Championship starting in 2014. These races are often conducted over long distances, at least , and cars are driven by teams of two or more drivers, switching every few hours. Due to the performance difference between production-based sports cars and purpose-built sports prototypes, one race usually involves several racing classes, each fighting for its own championship. Famous sports car races include the 24 Hours of Le Mans, the Rolex 24 at Daytona, 24 Hours of Spa-Franchorchamps, the 12 Hours of Sebring, the 6 Hours of Watkins Glen, and the Petit Le Mans at Road Atlanta. There is also the 24 Hours of the Nürburgring on the infamous Nordschleife track and the Dubai 24 Hour, which is aimed at GT3 and below cars with a mixture of professional and pro-am drivers. Production-car racing Production-car racing, otherwise known as "showroom stock" in the US, is an economical and rules-restricted version of touring-car racing, mainly used to restrict costs. Numerous production racing categories are based on particular makes of cars. Most series, with a few exceptions, follow the Group N regulation. There are several different series that are run all over the world, most notably, Japan's Super Taikyu and IMSA's Firehawk Series, which ran in the 1980s and 1990s all over the United States. Stock car racing In North America, stock car racing is the most popular form of auto racing. Primarily raced on oval tracks, stock cars vaguely resemble production cars, but are in fact purpose-built racing machines that are built to tight specifications and, together with touring cars, also called Silhouette racing cars. The largest stock car racing governing body is NASCAR (National Association for Stock Car Auto Racing). NASCAR's premier series is the NASCAR Cup Series, its most famous races being the Daytona 500, the Southern 500, the Coca-Cola 600, and the Brickyard 400. NASCAR also runs several feeder series, including the Xfinity Series and Craftsman Truck Series (a pickup truck racing series). The series conduct races across the entire continental United States. NASCAR also sanctions series outside of the United States, including the NASCAR Canada Series, NASCAR Mexico Series, NASCAR Whelen Euro Series, and NASCAR Brasil Sprint Race. NASCAR also governs several smaller regional series, such as the Whelen Modified Tour. Modified cars are best described as open-wheel cars. Modified cars have no parts related to the stock vehicle for which they are named after. A number of modified cars display a "manufacturer's" logo and "vehicle name", yet use components produced by another automobile manufacturer. There are also other stock car governing bodies, most notably the Automobile Racing Club of America (ARCA). In the UK, British Stock car racing is also referred to as "Short Circuit Racing". UK Stock car racing started in the 1950s and grew rapidly through the 1960s and 1970s. Events take place on shale or tarmac tracks – usually around 1/4 mile long. There are around 35 tracks in the UK and upwards of 7000 active drivers. The sport is split into three basic divisions – distinguished by the rules regarding car contact during racing. The most famous championship are the BriSCA F1 Stock Cars. Full-contact formulas include Bangers, Bombers, and Rookie Bangers – and racing features Demolition Derbies, Figure of Eight, and Oval Racing. Semi Contact Formulas include BriSCA F1, F2, and Superstox – where bumpers are used tactically. Non-contact formulas include National Hot Rods, Stock Rods, and Lightning Rods. One-make racing One-make, or single marque, championships often employ production-based cars from a single manufacturer or even a single model from a manufacturer's range. There are numerous notable one-make formulae from various countries and regions, some of which – such as the Porsche Supercup and, previously, IROC – have fostered many distinct national championships. Single marque series are often found at the club level, to which the production-based cars, limited modifications, and close parity in performance are very well suited. Some of the better-known single-make series are the Mini 7 Championship (Europe's longest-running one-make championship), the Radical European Masters, John Cooper Mini Challenge, Clio Cup, Ginettas, Caterhams, BMWs, and MX5s. There are also single-chassis single seater formulae, such as Formula Renault and Formula BMW, usually as "feeder" series for "senior" race formula (in the fashion of farm teams). Drag racing In drag racing, the objective is to complete a given straight-line distance, from a standing start, ahead of a vehicle in a parallel lane. This distance is traditionally , though has become popular since the 1990s. The vehicles may or may not be given the signal to start at the same time, depending on the class of racing. Vehicles range from the everyday car to the purpose-built dragster. Speeds and elapsed time differ from class to class. Average street cars cover the mile in 12 to 16 seconds, whereas a top fuel dragster takes 4.5 seconds or less, reaching speeds of up to . Drag racing was organized as a sport by Wally Parks in the early 1950s through the National Hot Rod Association (NHRA). The NHRA was formed to discourage street racing. When launching, a top fuel dragster will accelerate at 3.4 g (33 m/s2), and when braking parachutes are deployed the deceleration is 4 g (39 m/s2), more than the Space Shuttle experiences. A top fuel car can be heard over away and can generate a reading from 1.5 to 3.9 on the Richter scale. Drag racing is two cars head-to-head, the winner proceeding to the next round. Professional classes are all first to the finish line wins. Sportsman racing is handicapped (slower car getting a head start) using an index (a lowest e.t. allowed), and cars running under (quicker than) their index "break out" and lose. The slowest cars, bracket racers, are also handicapped, but rather than an index, they use a dial-in. Off-road racing In off-road racing, various classes of specially modified vehicles, including cars, compete in races through off-road environments. In North America these races often take place in the desert, such as the famous Baja 1000. Another format for off-road racing happens on closed-course short course tracks such as Crandon International Off-Road Raceway. In the 1980s and 1990s, the short course was extended to racing inside stadiums in the Mickey Thompson Entertainment Group; this format was revived by Robby Gordon in 2013 with his Stadium Super Trucks series. In Europe, "offroad" refers to events such as autocross or rallycross, while desert races and rally-raids such as the Paris-Dakar, Master Rallye or European "bajas" are called "cross-country rallies". Kart racing The modern kart was invented by Art Ingels, a fabricator at the Indianapolis-car manufacturer Kurtis-Kraft, in Southern California in 1956. Ingels took a small chainsaw engine and mounted it to a simple tube-frame chassis weighing less than 100 lb. Ingels, and everyone else who drove the kart, were startled at its performance capabilities. The sport soon blossomed in Southern California, and quickly spread around the world. Although often seen as the entry point for serious racers into the sport, kart racing, or karting, can be an economical way for amateurs to try racing and is also a fully-fledged international sport in its own right. A large proportion of professional racing drivers began in karts, often from a very young age, such as Michael Schumacher and Fernando Alonso. Several former motorcycle champions have also taken up the sport, notably Wayne Rainey, who was paralysed in a racing accident and now races a hand-controlled kart. As one of the cheapest ways to race, karting is seeing its popularity grow worldwide. Despite their diminutive size, karts of the most powerful class, superkart (assuming a weight of 205 kg (452 lb), and a power output of 100 hp (75 kW)), can have a power-to-weight ratio (including the driver) of 490 hp/tonne (0.22 hp/lb). Without the driver, this figure doubles, to almost 980 hp/tonne (0.44 hp/lb). Historical racing Historic motorsport or vintage motorsport uses vehicles limited to a particular era. Only safety precautions are modernized in these hobbyist races. A historical event can be of various types of motorsport disciplines, from road racing to rallying. Because it is based on a particular era it is more hobbyist-oriented, reducing corporate sponsorship. The only modern equipment used is related to safety and timing. A historical event can be of a number of different motorsport disciplines. Some of the most famous events include the Goodwood Festival of Speed and Goodwood Revival in Britain and Monterey Historic in the United States. Championships range from "grass root" Austin Seven racing to the FIA Thoroughbred Grand Prix Championship for classic Formula One chassis. While there are several professional teams and drivers in historical racing, this branch of auto sport tends to be contested by wealthy car owners and is thus more amateur and less competitive in its approach. Other categories Use of flags In many types of auto races, particularly those held on closed courses, flags are displayed to indicate the general status of the track and to communicate instructions to competitors. While individual series have different rules, and the flags have changed from the first years (e.g., red used to start a race), these are generally accepted. Accidents The worst accident in racing history is the 1955 Le Mans disaster, where more than 80 people died, including the French driver Pierre Levegh. Racing-car setup In auto racing, the racing setup or car setup is the set of adjustments made to the vehicle to optimize its behaviour (performance, handling, reliability, etc.). Adjustments can occur in suspensions, brakes, transmissions, engines, tires, and many others. Aerodynamics Aerodynamics and airflow play big roles in the setup of a race car. Aerodynamic downforce improves the race car's handling by lowering the center of gravity and distributing the weight of the car equally on each tire. Once this is achieved, fuel consumption decreases and the forces against the car are significantly lowered. Many aerodynamic experiments are conducted in wind tunnels, to simulate real-life situations while measuring the various drag forces on the car. These "Rolling roads" produce many wind situations and direct air flow at certain speeds and angles. When a diffuser is installed under the car, the amount of drag force is significantly lowered, and the overall aerodynamics of the vehicle is positively adjusted. Wings and canards channel the airflow in the most efficient way to get the least amount of drag from the car. It is experimentally proven that downforce is gained and the vehicle's handling is considerably changed when aerodynamic wings on the front and rear of the vehicle are installed. Suspension Suspension plays a huge part in giving the race car the ability to be driven optimally. Shocks are mounted vertically or horizontally to prevent the body from rolling in the corners. The suspension is important because it makes the car stable and easier to control and keeps the tires on the road when driving on uneven terrain. It works in three different ways including vertically, longitudinally, and laterally to control movement when racing on various tracks. Tyres Tyres called R-Compounds are commonly used in motorsports for high amounts of traction. The soft rubber allows them to expand when they are heated up, making more surface area on the pavement, therefore producing the most traction. These types of tyres do not have grooves on them. Tyre pressure is dependent on the temperature of the tyre and track when racing. Each time a driver pulls into the pits, the tyre pressure and temperature should be tested for optimal performance. When the tyres get too hot they will swell or inflate and need to be deflated to the correct pressure. When the tyres are not warmed up they will not perform as well. Brakes Brakes on a race car are imperative in slowing and stopping the car at precise times and wear quickly depending on the road or track on which the car is being raced, how many laps are being run, track conditions due to weather, and how many caution runs require more braking. There are three variables to consider in racing: brake pedal displacement, brake pedal force, and vehicle deceleration. Various combinations of these variables work together to determine the stiffness, sensitivity, and pedal force of the brakes. When using the brakes effectively, the driver must go through a buildup phase and end with a modulating phase. These phases include attaining maximum deceleration and modulating the brake pressure. Brake performance is measured in bite and consistency. Bite happens when the driver first applies the brakes and they have not warmed up to the correct temperature to operate efficiently. Consistency is measured in how consistent the friction is during the entire time of braking. These two measurements determine the wear of the brakes. Engine The race car's engine needs a considerable amount of air to produce maximum power. The air intake manifold sucks the air from scoops on the hood and front bumper and feeds it into the engine. Many engine modifications to increase horsepower and efficiency are commonly used in many racing-sanctioning bodies. Engines are tuned on a machine called a dynamometer, which is commonly known in the racing world as a DYNO. The car is driven onto the DYNO and many gauges and sensors are hooked up to the car that are controlled by an online program to test force, torque, or power. Through the testing, the car's engine maps can be changed to get the most horsepower and ultimately speed out of the vehicle. Racing drivers Racing drivers, at the highest levels, are usually paid by the team, or by sponsors, and can command very substantial salaries. Contrary to what may be popularly assumed, racing drivers as a group do not have unusually better reflexes or peripheral response time. During repeated physiological (and psychological) evaluations of professional racing drivers, the two characteristics that stand out are racers' near-obsessive need to control their surroundings (the psychological aspect), and an unusual ability to process fast-moving information (physiological). In this, researchers have noted a strong correlation between racers' psychological profiles and those of fighter pilots. In tests comparing racers to members of the general public, the greater the complexity of the information processing matrix, the greater the speed gap between racers and the public. Due partly to the performance capabilities of modern racing cars, racing drivers require a high level of fitness, focus, and the ability to concentrate at high levels for long periods in an inherently difficult environment. Racing drivers mainly complain about pains in the lumbar, shoulder, and neck regions. Racing drivers experience extremely large g-forces because formula cars and sports prototypes generate more downforce and are able to corner at significantly higher speeds. Formula 1 drivers routinely experience g-loadings in excess of 4.5 g. See also Outline of auto racing List of auto racing tracks Motorcycle racing Race track List of auto racing films Racing video game References External links Sanctioning bodies Motorsports UK Association American Le Mans Series (ALMS) Indy Racing League (IRL) Fédération Internationale de l'Automobile (FIA) Grand American Road Racing Association International Conference of Sports Car Clubs (ICSCC) International Hot Rod Association (IHRA) International Motor Sports Association (IMSA) National Auto Sport Association National Association for Stock Car Auto Racing (NASCAR) National Hot Rod Association (NHRA) No Prep Racing SCORE International Off-Road Racing Sports Car Club of America (SCCA) United States Auto Club (USAC) Formula One (F1) Confederation of Australian Motorsport (CAMS) Best In The Desert Off-Road Racing

1028

https://en.wikipedia.org/wiki/Aristophanes

Aristophanes

Aristophanes (; , ; ) was an Ancient Greek comic playwright from Athens and a poet of Old Attic Comedy. He wrote in total forty plays, of which eleven survive virtually complete today. These provide the most valuable examples of a genre of comic drama known as Old Comedy and are used to define it, along with fragments from dozens of lost plays by Aristophanes and his contemporaries. Also known as "The Father of Comedy" and "the Prince of Ancient Comedy", Aristophanes has been said to recreate the life of ancient Athens more convincingly than any other author. His powers of ridicule were feared and acknowledged by influential contemporaries; Plato singled out Aristophanes' play The Clouds as slander that contributed to the trial and subsequent condemning to death of Socrates, although other satirical playwrights had also caricatured the philosopher. Aristophanes' second play, The Babylonians (now lost), was denounced by Cleon as a slander against the Athenian polis. It is possible that the case was argued in court, but details of the trial are not recorded and Aristophanes caricatured Cleon mercilessly in his subsequent plays, especially The Knights, the first of many plays that he directed himself. "In my opinion," he says through that play's Chorus, "the author-director of comedies has the hardest job of all." Etymology The English name Aristophanes comes from the meaning , from (áristos, ) and (phanḗs) from the verb , . Biography An Athenian citizen, Aristophanes came from the deme of Kydathenaion. His father was Philippus from the Attic phyle (clan) of Pandionis and his mother was Zenodora. His family was believed to have owned property on the island of Aegina. Little is known about Aristophanes' life, his plays being the main source of biographical information. It was conventional in Old Comedy for the chorus to speak on behalf of the author during an address called the parabasis, where some biographical facts can usually be found. These facts, however, relate almost entirely to his career as a dramatist and the plays contain few clear and unambiguous clues about his personal beliefs or his private life. He was a comic poet in an age when it was conventional for a poet to assume the role of teacher (didaskalos), and though this specifically referred to his training of the chorus in rehearsal, it also covered his relationship with the audience as a commentator on significant issues. Aristophanes claimed to be writing for a clever and discerning audience, yet he also declared that "other times" would judge the audience according to its reception of his plays. He sometimes boasts of his originality as a dramatist yet his plays consistently espouse opposition to radical new influences in Athenian society. He caricatured leading figures in the arts (notably Euripides, whose influence on his own work however he once grudgingly acknowledged), in politics (especially the populist Cleon), and in philosophy/religion (where Socrates was the most obvious target). Such caricatures seem to imply that Aristophanes was an old-fashioned conservative, yet that view of him leads to contradictions. It has been argued that Aristophanes produced plays mainly to entertain the audience and to win prestigious competitions. His plays were written for production at the great dramatic festivals of Athens, the Lenaia and City Dionysia, where they were judged and awarded prizes in competition with the works of other comic dramatists. An elaborate series of lotteries, designed to prevent prejudice and corruption, reduced the voting judges at the City Dionysia to just five. These judges probably reflected the mood of the audiences yet there is much uncertainty about the composition of those audiences. The theatres were certainly huge, with seating for at least 10,000 at the Theatre of Dionysus. The day's program at the City Dionysia for example was crowded, with three tragedies and a satyr play ahead of a comedy, but it is possible that many of the poorer citizens (typically the main supporters of demagogues like Cleon) occupied the festival holiday with other pursuits. The conservative views expressed in the plays might therefore reflect the attitudes of the dominant group in an unrepresentative audience. The production process might also have influenced the views expressed in the plays. Throughout most of Aristophanes' career, the Chorus was essential to a play's success and it was recruited and funded by a choregus, a wealthy citizen appointed to the task by one of the archons. A choregus could regard his personal expenditure on the Chorus as a civic duty and a public honour, but Aristophanes showed in The Knights that wealthy citizens might regard civic responsibilities as punishment imposed on them by demagogues and populists like Cleon. Thus the political conservatism of the plays may reflect the views of the wealthiest section of Athenian society, on whose generosity all dramatists depended for putting on their plays. When Aristophanes' first play The Banqueters was produced, Athens was an ambitious, imperial power and the Peloponnesian War was only in its fourth year. His plays often express pride in the achievement of the older generation (the victors at Marathon) yet they are not jingoistic, and they are staunchly opposed to the war with Sparta. The plays are particularly scathing in criticism of war profiteers, among whom populists such as Cleon figure prominently. By the time his last play was produced (around 386 BC) Athens had been defeated in war, its empire had been dismantled and it had undergone a transformation from being the political to the intellectual centre of Greece. Aristophanes was part of this transformation and he shared in the intellectual fashions of the period—the structure of his plays evolves from Old Comedy until, in his last surviving play, Wealth II, it more closely resembles New Comedy. However it is uncertain whether he led or merely responded to changes in audience expectations. Aristophanes won second prize at the City Dionysia in 427 BC with his first play The Banqueters (now lost). He won first prize there with his next play, The Babylonians (also now lost). It was usual for foreign dignitaries to attend the City Dionysia, and The Babylonians caused some embarrassment for the Athenian authorities since it depicted the cities of the Delian League as slaves grinding at a mill. Some influential citizens, notably Cleon, reviled the play as slander against the polis and possibly took legal action against the author. The details of the trial are unrecorded but, speaking through the hero of his third play The Acharnians (staged at the Lenaia, where there were few or no foreign dignitaries), the poet carefully distinguishes between the polis and the real targets of his acerbic wit: Aristophanes repeatedly savages Cleon in his later plays. But these satirical diatribes appear to have had no effect on Cleon's political career—a few weeks after the performance of The Knights—a play full of anti-Cleon jokes—Cleon was elected to the prestigious board of ten generals. Cleon also seems to have had no real power to limit or control Aristophanes: the caricatures of him continued up to and even beyond his death. In the absence of clear biographical facts about Aristophanes, scholars make educated guesses based on interpretation of the language in the plays. Inscriptions and summaries or comments by Hellenistic and Byzantine scholars can also provide useful clues. We know from a combination of these sources, and especially from comments in The Knights and The Clouds, that Aristophanes' first three plays were not directed by him; they were instead directed by Callistratus and Philoneides, an arrangement that seemed to suit Aristophanes since he appears to have used these same directors in many later plays as well (Philoneides for example later directed The Frogs and he was also credited, perhaps wrongly, with directing The Wasps). Aristophanes's use of directors complicates our reliance on the plays as sources of biographical information, because apparent self-references might have been made with reference to his directors instead. Thus, for example, a statement by the chorus in The Acharnians seems to indicate that the "poet" had a close, personal association with the island of Aegina. Similarly, the hero in The Acharnians complains about Cleon "dragging me into court" over "last year's play." Comments made by the Chorus referring to Aristophanes in The Clouds have been interpreted as evidence that he can hardly have been more than 18 years old when his first play The Banqueters was produced. The second parabasis in Wasps appears to indicate that he reached some kind of temporary accommodation with Cleon following either the controversy over The Babylonians or a subsequent controversy over The Knights. It has been inferred from statements in The Clouds and Peace that Aristophanes was prematurely bald. Aristophanes was probably victorious at least once at the City Dionysia, with Babylonians in 427, and at least three times at the Lenaia, with The Acharnians in 425, Knights in 424, and Frogs in 405. Frogs in fact won the unique distinction of a repeat performance at a subsequent festival. A son of Aristophanes, Araros, was also a comic poet and he could have been heavily involved in the production of his father's play Wealth II in 388. Araros is also thought to have been responsible for the posthumous performances of the now lost plays Aeolosicon II and Cocalus, and it is possible that the last of these won the prize at the City Dionysia in 387. It appears that a second son, Philippus, was twice victorious at the Lenaia and he could have directed some of Eubulus' comedies. A third son was called either Nicostratus or Philetaerus, and a man by the latter name appears in the catalogue of Lenaia victors with two victories, the first probably in the late 370s. Plato's The Symposium appears to be a useful source of biographical information about Aristophanes, but its reliability is open to doubt. It purports to be a record of conversations at a dinner party at which both Aristophanes and Socrates are guests, held some seven years after the performance of The Clouds, the play in which Socrates was cruelly caricatured. One of the guests, Alcibiades, even quotes from the play when teasing Socrates over his appearance and yet there is no indication of any ill-feeling between Socrates and Aristophanes. Plato's Aristophanes is in fact a genial character and this has been interpreted as evidence of Plato's own friendship with him (their friendship appears to be corroborated by an epitaph for Aristophanes, reputedly written by Plato, in which the playwright's soul is compared to an eternal shrine for the Graces). Plato was only a boy when the events in The Symposium are supposed to have occurred and it is possible that his Aristophanes is in fact based on a reading of the plays. For example, conversation among the guests turns to the subject of Love and Aristophanes explains his notion of it in terms of an amusing allegory, a device he often uses in his plays. He is represented as suffering an attack of hiccups and this might be a humorous reference to the crude physical jokes in his plays. He tells the other guests that he is quite happy to be thought amusing but he is wary of appearing ridiculous. This fear of being ridiculed is consistent with his declaration in The Knights that he embarked on the career of comic playwright warily after witnessing the public contempt and ridicule that other dramatists had incurred. Aristophanes survived The Peloponnesian War, two oligarchic revolutions and two democratic restorations; this has been interpreted as evidence that he was not actively involved in politics, despite his highly political plays. He was probably appointed to the Council of Five Hundred for a year at the beginning of the fourth century, but such appointments were very common in democratic Athens. Use of language The language of Aristophanes' plays, and in Old Comedy generally, was valued by ancient commentators as a model of the Attic dialect. The orator Quintilian believed that the charm and grandeur of the Attic dialect made Old Comedy an example for orators to study and follow, and he considered it inferior in these respects only to the works of Homer. A revival of interest in the Attic dialect may have been responsible for the recovery and circulation of Aristophanes' plays during the fourth and fifth centuries AD, resulting in their survival today. In Aristophanes' plays, the Attic dialect is couched in verse and his plays can be appreciated for their poetic qualities. For Aristophanes' contemporaries the works of Homer and Hesiod formed the cornerstones of Hellenic history and culture. Thus poetry had a moral and social significance that made it an inevitable topic of comic satire. Aristophanes was very conscious of literary fashions and traditions and his plays feature numerous references to other poets. These include not only rival comic dramatists such as Eupolis and Hermippus and predecessors such as Magnes, Crates and Cratinus, but also tragedians, notably Aeschylus, Sophocles and Euripides, all three of whom are mentioned in e.g. The Frogs. Aristophanes was the equal of these great tragedians in his subtle use of lyrics. He appears to have modelled his approach to language on that of Euripides in particular, so much so that the comic dramatist Cratinus labelled him a 'Euripidaristophanist' addicted to hair-splitting niceties. A full appreciation of Aristophanes' plays requires an understanding of the poetic forms he employed with virtuoso skill, and of their different rhythms and associations. There were three broad poetic forms: iambic dialogue, tetrameter verses and lyrics: Iambic dialogue: Aristophanes achieves an effect resembling natural speech through the use of the iambic trimeter (corresponding to the effects achieved by English poets such as Shakespeare using iambic pentameters). His realistic use of the meter makes it ideal for both dialogue and soliloquy, as for instance in the prologue, before the arrival of the Chorus, when the audience is introduced to the main issues in the plot. The Acharnians opens with these three lines by the hero, Dikaiopolis (rendered here in English as iambic pentameters): How many are the things that vex my heart! Pleasures are few, so very few – just four – But stressful things are manysandthousandsandheaps! Here Aristophanes employs a frequent device, arranging the syntax so that the final word in a line comes as a comic climax. The hero's pleasures are so few he can number them (, four) but his causes for complaint are so many they beggar numerical description and he must invent his own word for them (, literally "sandhundredheaps", here paraphrased "manysandthousandsandheaps"). The use of invented compound words is another comic device frequently found in the plays. Tetrameter catalectic verses: These are long lines of anapests, trochees or iambs (where each line is ideally measured in four dipodes or pairs of feet), used in various situations within each play such as: formal debates or agons between characters (typically in anapestic rhythm); excited dialogue or heated argument (typically trochaic rhythm, the same as in early tragedy); long speeches declaimed by the Chorus in parabases (in either anapestic or trochaic rhythms); informal debates barely above the level of ordinary dialogue (typically iambic). Anapestic rhythms are naturally jaunty (as in many limericks) and trochaic meter is suited to rapid delivery (the word "trochee" is in fact derived from trechein, "to run", as demonstrated for example by choruses who enter at speed, often in aggressive mood) However, even though both these rhythms can seem to "bowl along" Aristophanes often varies them through use of complex syntax and substituted meters, adapting the rhythms to the requirements of serious argument. In an anapestic passage in The Frogs, for instance, the character Aeschylus presents a view of poetry that is supposed to be serious but which leads to a comic interruption by the god, Dionysus: AES.:It was Orpheus singing who taught us religion and how wrong people are when they kill, And we learned from Musaeus medicinal cures and the science of divination. If it's farming you want, Hesiod knows it all, when to plant, when to harvest. How godlike Homer got to be famous, I'll tell if you ask: he taught us what all good men should know, Discipline, fortitude, battle-readiness. DIO.: But no-one taught Pantocles – yesterday He was marching his men up and down on parade when the crest of his helmet fell off! The rhythm begins at a typical anapestic gallop, slows down to consider the revered poets Hesiod and Homer, then gallops off again to its comic conclusion at the expense of the unfortunate Pantocles. Such subtle variations in rhythm are common in the plays, allowing for serious points to be made while still whetting the audience's appetite for the next joke. Lyrics: Almost nothing is known about the music that accompanied Greek lyrics, and the meter is often so varied and complex that it is difficult for modern readers or audiences to get a feel for the intended effects, yet Aristophanes still impresses with the charm and simplicity of his lyrics. Some of the most memorable and haunting lyrics are dignified hymns set free of the comic action. In the example below, taken from The Wasps, the lyric is merely a comic interlude and the rhythm is steadily trochaic. The syntax in the original Greek is natural and unforced and it was probably accompanied by brisk and cheerful music, gliding to a concluding pun at the expense of Amynias, who is thought to have lost his fortune gambling. Though to myself I often seem A bright chap and not awkward, None comes close to Amynias, Son of Sellos of the Bigwig Clan, a man I once saw Dine with rich Leogorus. Now as poor as Antiphon, He lives on apples and pomegranates Yet he got himself appointed Ambassador to Pharsalus, Way up there in Thessaly, Home of the poor Penestes: Happy to be where everyone Is as penniless as he is! The pun here in English translation (Penestes–penniless) is a weak version of the Greek pun , Penéstaisi-penéstĕs, "destitute". Many of the puns in the plays are based on words that are similar rather than identical, and it has been observed that there could be more of them than scholars have yet been able to identify. Others are based on double meanings. Sometimes entire scenes are constructed on puns, as in The Acharnians with the Megarian farmer and his pigs: the Megarian farmer defies the Athenian embargo against Megarian trade, and tries to trade his daughters disguised as pigs, except "pig" was ancient slang for "vagina". Since the embargo against Megara was the pretext for the Peloponnesian War, Aristophanes naturally concludes that this whole mess happened because of "three cunts". It can be argued that the most important feature of the language of the plays is imagery, particularly the use of similes, metaphors and pictorial expressions. In The Knights, for example, the ears of a character with selective hearing are represented as parasols that open and close. In The Frogs, Aeschylus is said to compose verses in the manner of a horse rolling in a sandpit. Some plays feature revelations of human perfectibility that are poetic rather than religious in character, such as the marriage of the hero Pisthetairos to Zeus's paramour in The Birds and the "recreation" of old Athens, crowned with roses, at the end of The Knights. Rhetoric It is widely believed that Aristophanes condemned rhetoric on both moral and political grounds. He states, "a speaker trained in the new rhetoric may use his talents to deceive the jury and bewilder his opponents so thoroughly that the trial loses all semblance of fairness" He is speaking to the "art" of flattery, and evidence points towards the fact that many of Aristophanes' plays were actually created with the intent to attack the view of rhetoric. The most noticeable attack can be seen in his play Banqueters, in which two brothers from different educational backgrounds argue over which education is better. One brother comes from a background of "old-fashioned" education while the other brother appears to be a product of the sophistic education The chorus was mainly used by Aristophanes as a defense against rhetoric and would often talk about topics such as the civic duty of those who were educated in classical teachings. In Aristophanes' opinion it was the job of those educated adults to protect the public from deception and to stand as a beacon of light for those who were more gullible than others. One of the main reasons why Aristophanes was so against the sophists came into existence from the requirements listed by the leaders of the organization. Money was essential, which meant that roughly all of the pupils studying with the sophists came from upper-class backgrounds and excluded the rest of the polis. Aristophanes believed that education and knowledge was a public service and that anything that excluded willing minds was nothing but an abomination. He concludes that all politicians that study rhetoric must have "doubtful citizenships, unspeakable morals, and too much arrogance". Aristophanes and Old Comedy The plays of Aristophanes are among the defining examples of Old Comedy. Aristophanes' plays are also the only full length Old Comedy plays that have survived from antiquity. Thus making them literally among the most defining elements, for defining Old Comedy... For this reason, an understanding of Old Comedy and Aristophanes' place in it is useful to comprehend his plays in their historical and cultural context. The themes of Old Comedy included: Inclusive comedy: Old Comedy provided a variety of entertainments for a diverse audience. It accommodated a serious purpose, light entertainment, hauntingly beautiful lyrics, the buffoonery of puns and invented words, obscenities, disciplined verse, wildly absurd plots and a formal, dramatic structure. Fantasy and absurdity: Fantasy in Old Comedy is unrestricted and impossibilities are ignored. Situations are developed logically to absurd conclusions, an approach to humour that is echoed for instance in the works of Lewis Carroll and Eugène Ionesco (the Theatre of the Absurd). The crazy costume worn by Dionysus in The Frogs is typical of an absurd result obtained on logical grounds—he wears a woman's saffron-coloured tunic because effeminacy is an aspect of his divinity, buskin boots because he is interested in reviving the art of tragedy, and a lion skin cape because, like Heracles, his mission leads him into Hades. Absurdities develop logically from initial premises in a plot. In The Knights for instance, Cleon's corrupt service to the people of Athens is originally depicted as a household relationship in which the slave dupes his master. The introduction of a rival, who is not a member of the household, leads to an absurd shift in the metaphor, so that Cleon and his rival become erastai competing for the affections of an eromenos, hawkers of oracles competing for the attention of a credulous public, athletes in a race for approval and orators competing for the popular vote. The resourceful hero: In Aristophanic comedy, the hero is an independent-minded and self-reliant individual. He has something of the ingenuity of Homer's Odysseus and much of the shrewdness of the farmer idealized in Hesiod's Works and Days, subjected to corrupt leaders and unreliable neighbours. Typically he devises a complicated and highly fanciful escape from an intolerable situation. Thus Dikaiopolis in The Acharnians contrives a private peace treaty with the Spartans; Bdelucleon in The Wasps turns his own house into a private law court in order to keep his jury-addicted father safely at home; Trygaeus in Peace flies to Olympus on a giant dung beetle to obtain an end to the Peloponnesian War; Pisthetairus in Birds sets off to establish his own colony and becomes instead the ruler of the bird kingdom and a rival to the gods. The resourceful cast: The numerous surprising developments in an Aristophanic plot, the changes in scene, and the farcical comings and goings of minor characters towards the end of a play, were managed according to theatrical convention with only three principal actors (a fourth actor, often the leader of the chorus, was permitted to deliver short speeches). Songs and addresses to the audience by the Chorus gave the actors hardly enough time off-stage to draw breath and to prepare for changes in scene. Complex structure: The action of an Aristophanic play obeyed a crazy logic of its own and yet it always unfolded within a formal, dramatic structure that was repeated with minor variations from one play to another. The different, structural elements are associated with different poetic meters and rhythms and these are generally lost in English translations. Dramatic structure of Aristophanes' plots The structural elements of a typical Aristophanic plot can be summarized as follows: prologue – an introductory scene with a dialogue and/or soliloquy addressed to the audience, expressed in iambic trimeter and explaining the situation that is to be resolved in the play; parodos – the arrival of the chorus, dancing and singing, sometimes followed by a choreographed skirmish with one or more actors, often expressed in long lines of tetrameters; symmetrical scenes – passages featuring songs and declaimed verses in long lines of tetrameters, arranged symmetrically in two sections such that each half resembles the other in meter and line length; the agon and parabasis can be considered specific instances of symmetrical scenes: parabasis – verses through which the Chorus addresses the audience directly, firstly in the middle of the play and again near the end (see the section below, Parabasis); agon – a formal debate that decides the outcome of the play, typically in anapestic tetrameter, though iambs are sometimes used to delineate inferior arguments; episodes – sections of dialogue in iambic trimeter, often in a succession of scenes featuring minor characters towards the end of a play; songs ('strophes'/'antistrophes' or 'odes'/'antodes') – often in symmetrical pairs where each half has the same meter and number of lines as the other, used as transitions between other structural elements, or between scenes while actors change costume, and often commenting on the action; exodus – the departure of the Chorus and the actors, in song and dance celebrating the hero's victory and sometimes celebrating a symbolic marriage. The rules of competition did not prevent a playwright arranging and adjusting these elements to suit his particular needs. In The Acharnians and Peace, for example, there is no formal agon whereas in The Clouds there are two agons. Parabasis The parabasis is an address to the audience by the chorus or chorus leader while the actors leave or have left the stage. In this role, the chorus is sometimes out of character, as the author's voice, and sometimes in character, although these capacities are often difficult to distinguish. Generally the parabasis occurs somewhere in the middle of a play and often there is a second parabasis towards the end. The elements of a parabasis have been defined and named by scholars but it is probable that Aristophanes' own understanding was less formal. The selection of elements can vary from play to play and it varies considerably within plays between first and second parabasis. The early plays (The Acharnians to The Birds) are fairly uniform in their approach however and the following elements of a parabasis can be found within them. kommation: This is a brief prelude, comprising short lines and often including a valediction to the departing actors, such as (Go rejoicing!). parabasis proper: This is usually a defense of the author's work and it includes criticism of the audience's attitude. It is declaimed in long lines of 'anapestic tetrameters'. Aristophanes himself refers to the parabasis proper only as 'anapests'. pnigos: Sometimes known as 'a choker', it comprises a few short lines appended to the parabasis proper as a kind of rapid patter (it has been suggested that some of the effects achieved in a pnigos can be heard in "The Lord Chancellor's Nightmare Song", in act 2 of Gilbert and Sullivan's Iolanthe). epirrhematic syzygies: These are symmetrical scenes that mirror each other in meter and number of lines. They form part of the first parabasis and they often comprise the entire second parabasis. They are characterized by the following elements: strophe or ode: These are lyrics in a variety of meters, sung by the Chorus in the first parabasis as an invocation to the gods and as a comic interlude in the second parabasis. epirrhema: These are usually long lines of trochaic tetrameters. Broadly political in their significance, they were probably spoken by the leader of the Chorus in character. antistrophe or antode: These are songs that mirror the strophe/ode in meter, length and function. antepirrhema. This is another declaimed passage and it mirrors the epirrhema in meter, length and function. The Wasps is thought to offer the best example of a conventional approach and the elements of a parabasis can be identified and located in that play as follows. {| class="wikitable" style="margin: 1em auto 1em auto; background-color: #ffffff" ! Elements in The Wasps ! 1st parabasis ! 2nd parabasis |- | kommation | lines 1009–1014 | --- |- | parabasis proper | lines 1015–1050 | --- |- | pnigos | lines 1051–1059 | --- |- | strophe | lines 1060–1070 | lines 1265–1274 |- | epirrhema | lines 1071–1090 | lines 1275–1283 |- | antistrophe | lines 1091–1101 | missing |- | antepirrhema | lines 1102–1121 | lines 1284–1291 |} Textual corruption is probably the reason for the absence of the antistrophe in the second parabasis. However, there are several variations from the ideal even within the early plays. For example, the parabasis proper in The Clouds (lines 518–562) is composed in eupolidean meter rather than in anapests and the second parabasis includes a kommation but it lacks strophe, antistrophe and antepirrhema (The Clouds lines 1113–1130). The second parabasis in The Acharnians lines 971–999 can be considered a hybrid parabasis/song (i.e. the declaimed sections are merely continuations of the strophe and antistrophe) and, unlike the typical parabasis, it seems to comment on actions that occur on stage during the address. An understanding of Old Comedy conventions such as the parabasis is necessary for a proper understanding of Aristophanes' plays; on the other hand, a sensitive appreciation of the plays is necessary for a proper understanding of the conventions. Influence and legacy The tragic dramatists, Sophocles and Euripides, died near the end of the Peloponnesian War and the art of tragedy thereafter ceased to develop, yet comedy did continue to evolve after the defeat of Athens and it is possible that it did so because, in Aristophanes, it had a master craftsman who lived long enough to help usher it into a new age. Indeed, according to one ancient source (Platonius, 9th century AD), one of Aristophanes's last plays, Aioliskon, had neither a parabasis nor any choral lyrics (making it a type of Middle Comedy), while Kolakos anticipated all the elements of New Comedy, including a rape and a recognition scene. Aristophanes seems to have had some appreciation of his formative role in the development of comedy, as indicated by his comment in Clouds that his audience would be judged by other times according to its reception of his plays. Clouds was awarded third (i.e. last) place after its original performance and the text that has come down to the modern age was a subsequent draft that Aristophanes intended to be read rather than acted. The circulation of his plays in manuscript extended their influence beyond the original audience, over whom in fact they seem to have had little or no practical influence: they did not affect the career of Cleon, they failed to persuade the Athenians to pursue an honourable peace with Sparta and it is not clear that they were instrumental in the trial and execution of Socrates, whose death probably resulted from public animosity towards the philosopher's disgraced associates (such as Alcibiades), exacerbated of course by his own intransigence during the trial. The plays, in manuscript form, have been put to some surprising uses—as indicated earlier, they were used in the study of rhetoric on the recommendation of Quintilian and by students of the Attic dialect in the Fourth and Fifth Centuries AD. It is possible that Plato sent copies of the plays to Dionysius of Syracuse so that he might learn about Athenian life and government. Latin translations of the plays by Andreas Divus (Venice 1528) were circulated widely throughout Europe in the Renaissance and these were soon followed by translations and adaptations in modern languages. Racine, for example, drew Les Plaideurs (1668) from The Wasps. Goethe (who turned to Aristophanes for a warmer and more vivid form of comedy than he could derive from readings of Terence and Plautus) adapted a short play Die Vögel from The Birds for performance in Weimar. Aristophanes has appealed to both conservatives and radicals in the nineteenth and twentieth centuries—Anatoly Lunacharsky, first Commissar of Enlightenment for the USSR in 1917, declared that the ancient dramatist would have a permanent place in proletarian theatre and yet conservative, Prussian intellectuals interpreted Aristophanes as a satirical opponent of social reform. The avant-gardist stage-director Karolos Koun directed a version of The Birds under the Acropolis in 1959 that established a trend in modern Greek history of breaking taboos through the voice of Aristophanes. The plays have a significance that goes beyond their artistic function, as historical documents that open the window on life and politics in classical Athens, in which respect they are perhaps as important as the writings of Thucydides. The artistic influence of the plays is immeasurable. They have contributed to the history of European theatre and that history in turn shapes our understanding of the plays. Thus for example the operettas of Gilbert and Sullivan can give us insights into Aristophanes' plays and similarly the plays can give us insights into the operettas. The plays are a source of famous sayings, such as "By words the mind is winged." Listed below are some of the many works influenced (more or less) by Aristophanes. Drama 1909: Wasps, original Greek, Cambridge University undergraduate production, music by Vaughan Williams; 2004, July–October: The Frogs (musical), adapted by Nathan Lane, music and lyrics by Stephen Sondheim, performed at The Vivian Beaumont Theater Broadway; 1962–2006: various plays by students and staff, King's College London, in the original Greek: Frogs 1962, 1971, 1988; Thesmophoriazusae 1965, 1974, 1985; The Acharnians 1968, 1992, 2004; Clouds 1977, 1990; Birds 1982, 2000; Ecclesiazusae 2006; Peace 1970; Wasps 1981 2002: Lysistrata, adapted by Robert Brustein, music by Galt MacDermot, performed by American Repertory Theatre, Boston US; 2008, May–June: Frogs, adapted by David Greenspan, music by Thomas Cabaniss, performed by Classic Stage Company, New York, US. 2023, May: The Wasps, adapted by the NSW Arts Unit Drama Company, directed by Genevieve de Souza, NIDA Literature The romantic poet, Percy Shelley, wrote a comic, lyrical drama (Swellfoot the Tyrant) in imitation of Aristophanes' play The Frogs after he was reminded of the Chorus in that play by a herd of pigs passing to market under the window of his lodgings in San Giuliano, Italy. Aristophanes (particularly in reference to The Clouds) is mentioned frequently by the character Menedemos in the Hellenic Traders series of novels by H. N. Turteltaub. A liberal version of the comedies have been published in comic book format, initially by "Agrotikes Ekdoseis" during the 1980s and republished over the years by other companies. The plot was written by Tasos Apostolidis and the sketches were of George Akokalidis. The stories feature either Aristophanes narrating them, directing the play, or even as a character inside one of his stories. Radio shows Acropolis Now is a comedy radio show for the BBC set in Ancient Greece. It features Aristophanes, Socrates and many other famous Greeks. (Not to be confused with the Australian sitcom of the same name.) Aristophanes is characterised as a celebrity playwright, and most of his plays have the title formula: One of Our [e.g] Slaves has an Enormous Knob (a reference to the exaggerated appendages worn by Greek comic actors) Aristophanes Against the World was a radio play by Martyn Wade and broadcast on BBC Radio 4. Loosely based on several of his plays, it featured Clive Merrison as Aristophanes. The Wasps, radio play adapted by David Pountney, music by Vaughan Williams, recorded 26–28 July 2005, Albert Halls, Bolton, in association with BBC, under Halle label Music Satiric Dances for a Comedy by Aristophanes is a three-movement piece for concert band composed by Norman Dello Joio. It was commissioned in commemoration of the Bicentennial of 19 April 1775 (the start of the American Revolutionary War) by the Concord (Massachusetts) Band. The commission was funded by the Town of Concord and assistance was given by the Eastern National Park and Monument Association in cooperation with the National Park Service. Ralph Vaughan Williams wrote The Wasps for a 1909 Cambridge University production of the play. Translation of Aristophanes Alan H. Sommerstein believes that although there are good translations of Aristophanes' comedies, none could be flawless, "for there is much truth in the paradox that the only really perfect translation is the original." Nevertheless, there are competent, respectable translations in many languages. Despite the fact that translations of Aristophanes may not be perfect, "the reception of Aristophanes has gained extraordinary momentum as a topic of academic interest in the last few years." Works Surviving plays Most of these are traditionally referred to by abbreviations of their Latin titles; Latin remains a customary language of scholarship in classical studies. The Acharnians ( Akharneis; Attic ; ), 425 BC The Knights ( Hippeis; Attic ; Latin: ), 424 BC The Clouds ( Nephelai; Latin: ), original 423 BC, uncompleted revised version from 419 to 416 BC survives The Wasps ( Sphekes; Latin: ), 422 BC Peace ( Eirene; Latin: ), first version, 421 BC The Birds ( Ornithes; Latin: ), 414 BC Lysistrata ( Lysistrate), 411 BC Thesmophoriazusae or The Women Celebrating the Thesmophoria ( Thesmophoriazousai), first version The Frogs ( Batrakhoi; Latin: ), 405 BC Ecclesiazusae or The Assemblywomen; ( Ekklesiazousai), Wealth ( Ploutos; Latin Plutus) second version, 388 BC Datable non-surviving (lost) plays The standard modern edition of the fragments is Rudolf Kassel and Colin François Lloyd Austin's, Poetae Comici Graeci III.2. Banqueters (Δαιταλεῖς Daitaleis, 427 BC) Babylonians (Βαβυλώνιοι Babylonioi, 426 BC) Farmers (Γεωργοί Georgoi, 424 BC) Merchant Ships (Ὁλκάδες Holkades, 423 BC) Clouds (first version, 423 BC) Proagon (Προάγων, 422 BC) Amphiaraus (Ἀμφιάραος, 414 BC) Plutus (Wealth, first version, 408 BC) Gerytades (Γηρυτάδης, uncertain, probably 407 BC) Cocalus (Κώκαλος, 387 BC) Aiolosicon (Αἰολοσίκων, second version, 386 BC) Undated non-surviving (lost) plays Aiolosicon (first version) Anagyrus (Ἀνάγυρος) Frying-Pan Men (Ταγηνισταί Tagenistai) Daedalus (Δαίδαλος) Danaids (Δαναΐδες Danaides) Centaur (Κένταυρος Kentauros) Heroes (Ἥρωες) Lemnian Women (Λήμνιαι Lemniai) Old Age (Γῆρας Geras) Peace (second version) Phoenician Women (Φοίνισσαι Phoinissai) Polyidus (Πολύιδος) Seasons (Ὧραι Horai) Storks (Πελαργοί Pelargoi) Telmessians (Τελμησσεῖς Telmesseis) Triphales (Τριφάλης) Thesmophoriazusae (Women at the Thesmophoria Festival, second version) Women in Tents (Σκηνὰς Καταλαμβάνουσαι Skenas Katalambanousai) Attributed (doubtful, possibly by Archippus) See also Agathon Ancient Greek comedy Asteroid 2934 Aristophanes, named after the dramatist Greek literature Onomasti komodein, the witty personal attack made with total freedom against the most notable individuals Hubert Parry wrote music for The Birds Theatre of ancient Greece Codex Ravennas 429 Notes References reviewed by W. J. Slater, Phoenix, Vol. 30, No. 3 (Autumn, 1976), pp. 291–293 Lee, Jae Num. "Scatology in Continental Satirical Writings from Aristophanes to Rabelais" and "English Scatological Writings from Skelton to Pope." Swift and Scatological Satire. Albuquerque: U of New Mexico P, 1971. 7–22; 23–53. Aristophanes and the Comic Hero by Cedric H. Whitman Author(s) of Review: H. Lloyd Stow The American Journal of Philology, Vol. 87, No. 1 (Jan. 1966), pp. 111–113 G. M. Sifakis The Structure of Aristophanic Comedy The Journal of Hellenic Studies, Vol. 112, 1992 (1992), pp. 123–142 Van Steen, Gonda. 2000 Venom in Verse: Aristophanes in Modern Greece. Princeton University Press. Jstor.org, The American Journal of Philology, 1996. Life, death and Aristophanes' concept of Eros in Saul Bellow's "Ravelstein". Further reading The Eleven Comedies (in translation) at the University of Adelaide Library External links 440s BC births Year of birth unknown 380s BC deaths Year of death unknown 4th-century BC Athenians 4th-century BC writers 5th-century BC Athenians 5th-century BC writers Ancient Athenians Ancient Athenian dramatists and playwrights Ancient Greek satirists Old Comic poets Writers of lost works

1030

https://en.wikipedia.org/wiki/Austrian%20school%20of%20economics

Austrian school of economics

The Austrian School is a heterodox school of economic thought that advocates strict adherence to methodological individualism, the concept that social phenomena result primarily from the motivations and actions of individuals and their self interest. Austrian school theorists hold that economic theory should be exclusively derived from basic principles of human action. The Austrian School originated in Vienna with the work of Carl Menger, Eugen von Böhm-Bawerk, Friedrich von Wieser, and others. It was methodologically opposed to the Historical School (based in Germany), in a dispute known as Methodenstreit, or methodology quarrel. Current-day economists working in this tradition are located in many countries, but their work is still referred to as Austrian economics. Among the theoretical contributions of the early years of the Austrian School are the subjective theory of value, marginalism in price theory and the formulation of the economic calculation problem, each of which has become an accepted part of mainstream economics. In the 1970s, the Austrian School attracted some renewed interest after Friedrich Hayek shared the 1974 Nobel Memorial Prize in Economic Sciences with Gunnar Myrdal. History Etymology The Austrian School owes its name to members of the German historical school of economics, who argued against the Austrians during the late 19th-century Methodenstreit ("methodology struggle"), in which the Austrians defended the role of theory in economics as distinct from the study or compilation of historical circumstance. In 1883, Menger published Investigations into the Method of the Social Sciences with Special Reference to Economics, which attacked the methods of the historical school. Gustav von Schmoller, a leader of the historical school, responded with an unfavorable review, coining the term "Austrian School" in an attempt to characterize the school as outcast and provincial. The label endured and was adopted by the adherents themselves. First wave The school originated in Vienna in the Austrian Empire. Carl Menger's 1871 book Principles of Economics is generally considered the founding of the Austrian School. The book was one of the first modern treatises to advance the theory of marginal utility. The Austrian School was one of three founding currents of the marginalist revolution of the 1870s, with its major contribution being the introduction of the subjectivist approach in economics. Despite such claim, John Stuart Mill had used value in use in this sense in 1848 in Principles of Political Economy, where he wrote: "Value in use, or as Mr. De Quincey calls it, teleologic value, is the extreme limit of value in exchange. The exchange value of a thing may fall short, to any amount, of its value in use; but that it can ever exceed the value in use, implies a contradiction; it supposes that persons will give, to possess a thing, more than the utmost value which they themselves put upon it as a means of gratifying their inclinations." While marginalism was generally influential, there was also a more specific school that began to coalesce around Menger's work, which came to be known as the "Psychological School", "Vienna School", or "Austrian School". Menger's contributions to economic theory were closely followed by those of Eugen Böhm von Bawerk and Friedrich von Wieser. These three economists became what is known as the "first wave" of the Austrian School. Böhm-Bawerk wrote extensive critiques of Karl Marx in the 1880s and 1890s and was part of the Austrians' participation in the late 19th-century Methodenstreit, during which they attacked the Hegelian doctrines of the historical school. Early 20th century Frank Albert Fetter (1863–1949) was a leader in the United States of Austrian thought. He obtained his PhD in 1894 from the University of Halle and then was made Professor of Political Economy and Finance at Cornell University in 1901. Several important Austrian economists trained at the University of Vienna in the 1920s and later participated in private seminars held by Ludwig von Mises. These included Gottfried Haberler, Friedrich Hayek, Fritz Machlup, Karl Menger (son of Carl Menger), Oskar Morgenstern, Paul Rosenstein-Rodan, Abraham Wald, and Michael A. Heilperin, among others, as well as the sociologist Alfred Schütz. Later 20th century By the mid-1930s, most economists had embraced what they considered the important contributions of the early Austrians. Fritz Machlup quoted Hayek's statement that "the greatest success of a school is that it stops existing because its fundamental teachings have become parts of the general body of commonly accepted thought". Sometime during the middle of the 20th century, Austrian economics became disregarded or derided by mainstream economists because it rejected model building and mathematical and statistical methods in the study of economics. Mises' student Israel Kirzner recalled that in 1954, when Kirzner was pursuing his PhD, there was no separate Austrian School as such. When Kirzner was deciding which graduate school to attend, Mises had advised him to accept an offer of admission at Johns Hopkins because it was a prestigious university and Fritz Machlup taught there. After the 1940s, Austrian economics can be divided into two schools of economic thought and the school "split" to some degree in the late 20th century. One camp of Austrians, exemplified by Mises, regards neoclassical methodology to be irredeemably flawed; the other camp, exemplified by Friedrich Hayek, accepts a large part of neoclassical methodology and is more accepting of government intervention in the economy. Henry Hazlitt wrote economics columns and editorials for a number of publications and wrote many books on the topic of Austrian economics from the 1930s to the 1980s. Hazlitt's thinking was influenced by Mises. His book Economics in One Lesson (1946) sold over a million copies and he is also known for The Failure of the "New Economics" (1959), a line-by-line critique of John Maynard Keynes's General Theory. The reputation of the Austrian School rose in the late 20th century due in part to the work of Israel Kirzner and Ludwig Lachmann at New York University and to renewed public awareness of the work of Hayek after he won the 1974 Nobel Memorial Prize in Economic Sciences. Hayek's work was influential in the revival of laissez-faire thought in the 20th century. Split among contemporary Austrians Economist Leland Yeager discussed the late 20th-century rift and referred to a discussion written by Murray Rothbard, Hans-Hermann Hoppe, Joseph Salerno and others in which they attack and disparage Hayek. Yeager stated: "To try to drive a wedge between Mises and Hayek on [the role of knowledge in economic calculation], especially to the disparagement of Hayek, is unfair to these two great men, unfaithful to the history of economic thought". He went on to call the rift subversive to economic analysis and the historical understanding of the fall of Eastern European communism. In a 1999 book published by the Ludwig von Mises Institute, Hoppe asserted that Rothbard was the leader of the "mainstream within Austrian Economics" and contrasted Rothbard with Nobel Laureate Friedrich Hayek, whom he identified as a British empiricist and an opponent of the thought of Mises and Rothbard. Hoppe acknowledged that Hayek was the most prominent Austrian economist within academia, but stated that Hayek was an opponent of the Austrian tradition which led from Carl Menger and Böhm-Bawerk through Mises to Rothbard. Austrian economist Walter Block says that the Austrian School can be distinguished from other schools of economic thought through two categories—economic theory and political theory. According to Block, while Hayek can be considered an Austrian economist, his views on political theory clash with the libertarian political theory which Block sees as an integral part of the Austrian School. Both criticism from Hoppe and Block to Hayek apply to Carl Menger, the founder of the Austrian School. Hoppe emphasizes that Hayek, which for him is from the English empirical tradition, is an opponent of the supposed rationalist tradition of the Austrian School; Menger made strong critiques to rationalism in his works in similar vein as Hayek's. He emphasized the idea that there are several institutions which were not deliberately created, have a kind of "superior wisdom" and serve important functions to society. He also talked about Edmund Burke and the English tradition to sustain these positions. When saying that the libertarian political theory is an integral part of the Austrian School and supposing Hayek is not a libertarian, Block excludes Menger from the Austrian School too since Menger seems to defend broader state activity than Hayek—for example, progressive taxation and extensive labour legislation. Economists of the Hayekian view are affiliated with the Cato Institute, George Mason University (GMU) and New York University, among other institutions. They include Peter Boettke, Roger Garrison, Steven Horwitz, Peter Leeson and George Reisman. Economists of the Mises–Rothbard view include Walter Block, Hans-Hermann Hoppe, Jesús Huerta de Soto and Robert P. Murphy, each of whom is associated with the Mises Institute and some of them also with academic institutions. According to Murphy, a "truce between (for lack of better terms) the GMU Austro-libertarians and the Auburn Austro-libertarians" was signed around 2011. Influence Many theories developed by "first wave" Austrian economists have long been absorbed into mainstream economics. These include Carl Menger's theories on marginal utility, Friedrich von Wieser's theories on opportunity cost and Eugen Böhm von Bawerk's theories on time preference, as well as Menger and Böhm-Bawerk's criticisms of Marxian economics. Former American Federal Reserve Chairman Alan Greenspan said that the founders of the Austrian School "reached far into the future from when most of them practiced and have had a profound and, in my judgment, probably an irreversible effect on how most mainstream economists think in this country". In 1987, Nobel Laureate James M. Buchanan told an interviewer: "I have no objections to being called an Austrian. Hayek and Mises might consider me an Austrian but, surely some of the others would not". Currently, universities with a significant Austrian presence are George Mason University, New York University, Grove City College, Loyola University New Orleans, Monmouth College, and Auburn University in the United States; King Juan Carlos University in Spain; and Universidad Francisco Marroquín in Guatemala. Austrian economic ideas are also promoted by privately funded organizations such as the Mises Institute and the Cato Institute. Theory The Austrian School theorizes that the subjective choices of individuals including individual knowledge, time, expectation and other subjective factors cause all economic phenomena. Austrians seek to understand the economy by examining the social ramifications of individual choice, an approach called methodological individualism. It differs from other schools of economic thought, which have focused on aggregate variables, equilibrium analysis and societal groups rather than individuals. In the 20th and 21st centuries, economists with a methodological lineage to the early Austrian School developed many diverse approaches and theoretical orientations. Ludwig von Mises organized his version of the subjectivist approach, which he called "praxeology", in a book published in English as Human Action in 1949. In it, Mises stated that praxeology could be used to deduce a priori theoretical economic truths and that deductive economic thought experiments could yield conclusions which follow irrefutably from the underlying assumptions. He wrote that conclusions could not be inferred from empirical observation or statistical analysis and argued against the use of probabilities in economic models. Since Mises' time, some Austrian thinkers have accepted his praxeological approach while others have adopted alternative methodologies. For example, Fritz Machlup, Friedrich Hayek and others did not take Mises' strong a priori approach to economics. Ludwig Lachmann, a radical subjectivist, also largely rejected Mises' formulation of Praxeology in favor of the verstehende Methode ("interpretive method") articulated by Max Weber. In the 20th century, various Austrians incorporated models and mathematics into their analysis. Austrian economist Steven Horwitz argued in 2000 that Austrian methodology is consistent with macroeconomics and that Austrian macroeconomics can be expressed in terms of microeconomic foundations. Austrian economist Roger Garrison writes that Austrian macroeconomic theory can be correctly expressed in terms of diagrammatic models. In 1944, Austrian economist Oskar Morgenstern presented a rigorous schematization of an ordinal utility function (the Von Neumann–Morgenstern utility theorem) in Theory of Games and Economic Behavior. Fundamental tenets In 1981, Fritz Machlup listed the typical views of Austrian economic thinking as such: Methodological individualism: in the explanation of economic phenomena, we have to go back to the actions (or inaction) of individuals; groups or "collectives" cannot act except through the actions of individual members. Groups do not think; people think. Methodological subjectivism: the judgments and choices made by individuals on the basis of whatever knowledge they have or believe to have, and whatever expectations they have regarding external developments and the consequences of their actions. Tastes and preferences: subjective valuations of goods and services determine the demand for them so that their prices are influenced by consumers. Opportunity costs: the costs of the alternative opportunities that must be foregone; as productive services are employed for one purpose, all alternative uses have to be sacrificed. Marginalism: in all economic designs, the values, costs, revenues, productivity and so on are determined by the significance of the last unit added to or subtracted from the total. Time structure of production and consumption: decisions to save reflect "time preferences" regarding consumption in the immediate, distant, or indefinite future and investments are made in view of larger outputs expected to be obtained if more time-taking production processes are undertaken. He included two additional tenets held by the Mises branch of Austrian economics: Consumer sovereignty: the influence consumers have on the effective demand for goods and services and through the prices which result in free competitive markets, on the production plans of producers and investors, is not merely a hard fact but also an important objective, attainable only by complete avoidance of governmental interference with the markets and of restrictions on the freedom of sellers and buyers to follow their own judgment regarding quantities, qualities and prices of products and services. Political individualism: only when individuals are given full economic freedom will it be possible to secure political and moral freedom. Restrictions on economic freedom lead, sooner or later, to an extension of the coercive activities of the state into the political domain, undermining and eventually destroying the essential individual liberties which the capitalistic societies were able to attain in the 19th century. Contributions to economic thought Opportunity cost The opportunity cost doctrine was first explicitly formulated by the Austrian economist Friedrich von Wieser in the late 19th century. Opportunity cost is the cost of any activity measured in terms of the value of the next best alternative foregone (that is not chosen). It is the sacrifice related to the second best choice available to someone, or group, who has picked among several mutually exclusive choices. Although a more ephemeral scarcity, expectations of the future must also be considered. Quantified as time preference, opportunity cost must also be valued with respect to one’s preference for present versus future investments. Opportunity cost is a key concept in mainstream economics and has been described as expressing "the basic relationship between scarcity and choice". The notion of opportunity cost plays a crucial part in ensuring that resources are used efficiently. Capital and interest The Austrian theory of capital and interest was first developed by Eugen Böhm von Bawerk. He stated that interest rates and profits are determined by two factors, namely supply and demand in the market for final goods and time preference. Böhm-Bawerk's theory equates capital intensity with the degree of roundaboutness of production processes. Böhm-Bawerk also argued that the law of marginal utility necessarily implies the classical law of costs. However, many Austrian economists such as Ludwig von Mises, Israel Kirzner, Ludwig Lachmann, and Jesús Huerta de Soto entirely reject a productivity explanation for interest rates, viewing the average period of production as an unfortunate remnant of damaged classical economic thought on Böhm-Bawerk. Thus, in contrast to neoclassical and Marxist capital theory, Austrian capital theory is unaffected by the Cambridge Capital Controversies and capital "paradoxes" like reswitching. Generally, Austrian economists therefore reject the notion that interest rates are determined by liquidity preference, instead recasting it as a particular expression of time preference. Inflation In Mises's definition, inflation is an increase in the supply of money: Hayek claimed that inflationary stimulation exploits the lag between an increase in money supply and the consequent increase in the prices of goods and services: Even prominent Austrian economists have been confused since Austrians define inflation as 'increase in money supply' while most people including most economists define inflation as 'rising prices'. Economic calculation problem The economic calculation problem refers to a criticism of planned economies which was first stated by Max Weber in 1920. Mises subsequently discussed Weber's idea with his student Friedrich Hayek, who developed it in various works including The Road to Serfdom. What the calculation problem essentially states is that without price signals, the factors of production cannot be allocated in the most efficient way possible, rendering planned economies inefficacious. Austrian theory emphasizes the organizing power of markets. Hayek stated that market prices reflect information, the totality of which is not known to any single individual, which determines the allocation of resources in an economy. Because socialist systems lack the individual incentives and price discovery processes by which individuals act on their personal information, Hayek argued that socialist economic planners lack all of the knowledge required to make optimal decisions. Those who agree with this criticism view it as a refutation of socialism, showing that socialism is not a viable or sustainable form of economic organization. The debate rose to prominence in the 1920s and 1930s and that specific period of the debate has come to be known by historians of economic thought as the socialist calculation debate. Mises argued in a 1920 essay "Economic Calculation in the Socialist Commonwealth" that the pricing systems in socialist economies were necessarily deficient because if the government owned the means of production, then no prices could be obtained for capital goods as they were merely internal transfers of goods in a socialist system and not "objects of exchange", unlike final goods. Therefore, they were unpriced and hence the system would be necessarily inefficient since the central planners would not know how to allocate the available resources efficiently. This led him to write "that rational economic activity is impossible in a socialist commonwealth". Business cycles The Austrian theory of the business cycle (ABCT) focuses on banks' issuance of credit as the cause of economic fluctuations. Although later elaborated by Hayek and others, the theory was first set forth by Mises, who posited that fractional reserve banks extend credit at artificially low interest rates, causing businesses to invest in relatively roundabout production processes which leads to an artificial "boom". Mises stated that this artificial "boom" then led to a misallocation of resources which he called "malinvestment" – which eventually must end in a "bust". Mises surmised that government manipulation of money and credit in the banking system throws savings and investment out of balance, resulting in misdirected investment projects that are eventually found to be unsustainable, at which point the economy has to rebalance itself through a period of corrective recession. Austrian economist Fritz Machlup summarized the Austrian view by stating, "monetary factors cause the cycle but real phenomena constitute it." This may be unrealistic since successful entrepreneurs will realise that interest rates are artificially low and will adjust their investment decisions based on projected long term interest rates. For Austrians, the only prudent strategy for government is to leave money and the financial system to the free market's competitive forces to eradicate the business cycle's inflationary booms and recessionary busts, allowing markets to keep people's saving and investment decisions in place for well-coordinated economic stability and growth. A Keynesian would suggest government intervention during a recession to inject spending into the economy when people will not. However, the heart of Austrian macroeconomic theory assumes the government "fine tuning" through expansions and contractions in the money supply orchestrated by the government are actually the cause of business cycles because of the differing impact of the resulting interest rate changes on different stages in the structure of production. Austrian economist Thomas Woods further supports this view by arguing it is not consumption, but rather production that should be emphasized. A country cannot become rich by consuming, and therefore, by using up all their resources. Instead, production is what enables consumption as a possibility in the first place, since a producer would be working for nothing, if not for the desire to consume. Central banks According to Ludwig von Mises, central banks enable the commercial banks to fund loans at artificially low interest rates, thereby inducing an unsustainable expansion of bank credit and impeding any subsequent contraction and argued for a gold standard to constrain growth in fiduciary media. Friedrich Hayek took a different perspective not focusing on gold but focusing on regulation of the banking sector via strong central banking. Some economists argue money is endogenous, and argue that this refutes the Austrian Business Cycle Theory. However, this would simply shift the brunt of the blame from central banks to private banks when it comes to credit expansion; the fundamental underlying issue would be the same, and a free-market full-reserve system would still be the fix. Criticism General Mainstream economists generally reject modern-day Austrian economics, and argue that modern-day Austrian economists are too unwilling to use mathematics and statistics in economics. The Austrian Economics school is a small group involving largely online Libertarians, with little academic support. Mainstream economists disagree with many of the views its adherents accept. The Austrian School publishes few articles in mainstream journals because they lack testable hypotheses in their propositions. The Austrian economists also publish relatively little in mainstream journals because they rarely use mathematics. Austrian opposition to mathematization extends to economic theorizing only, as they argue that human behavior is too variable for overarching mathematical models to hold true across time and context. Austrians do, however, support analyzing revealed preference via mathematization to aid business and finance. Economist Paul Krugman has stated that Austrians are unaware of holes in their own thinking because they do not use "explicit models". In reality during a recession a strong negative multiplier effect reduces output in all parts of the economy. Economist Benjamin Klein has criticized the economic methodological work of Austrian economist Israel M. Kirzner. While praising Kirzner for highlighting shortcomings in traditional methodology, Klein argued that Kirzner did not provide a viable alternative for economic methodology. Economist Tyler Cowen has written that Kirzner's theory of entrepreneurship can ultimately be reduced to a neoclassical search model and is thus not in the radical subjectivist tradition of Austrian praxeology. Cowen states that Kirzner's entrepreneurs can be modeled in mainstream terms of search. Economist Bryan Caplan has noted that Mises has been criticized for overstating the strength of his case in describing socialism as impossible rather than as something that would need to establish non-market institutions to deal with the inefficiency. Taxation and welfare Economist Jeffrey Sachs argues that among developed countries, those with high rates of taxation and high social welfare spending perform better on most measures of economic performance compared to countries with low rates of taxation and low social outlays. He concludes that Friedrich Hayek was wrong to argue that high levels of government spending harm an economy and "a generous social-welfare state is not a road to serfdom but rather to fairness, economic equality and international competitiveness". Nordic countries, Denmark, Finland, Norway, and Sweden promote industrial flexibility by public sector education and retraining to eliminate declining industries. These nations also do research and development and create new sectors. Nordic nations have higher employment rates than the English speaking nations. Austrian economists can at most maintain it is impossible to determine the effects of government on "social utility". Some people lose while the intervener gains, therefore one cannot make claims over social utility without comparing interpersonal welfare, which Austrian economics denies is possible. If state action cannot be endorsed through claiming efficiency logically state action cannot be denied either claiming efficiency. Austrian economics at most leads to total uncertainty over possible benefits of statism. Methodology Critics generally argue that Austrian economics lacks scientific rigor and rejects scientific methods and the use of empirical data in modelling economic behavior. Some economists describe Austrian methodology as being a priori or non-empirical. Economist Mark Blaug has criticized over-reliance on methodological individualism, arguing it would rule out all macroeconomic propositions that cannot be reduced to microeconomic ones, and hence reject almost the whole of received macroeconomics. Economist Thomas Mayer has stated that Austrians advocate a rejection of the scientific method which involves the development of empirically falsifiable theories. Furthermore, economists have developed numerous experiments that elicit useful information about individual preferences. Although economist Leland Yeager is sympathetic to Austrian economics, he rejects many favorite views of the Misesian group of Austrians, in particular "the specifics of their business-cycle theory, ultra-subjectivism in value theory and particularly in interest-rate theory, their insistence on unidirectional causality rather than general interdependence, and their fondness for methodological brooding, pointless profundities, and verbal gymnastics". Economist Paul A. Samuelson wrote in 1964 that most economists believe that economic conclusions reached by pure logical deduction are limited and weak. According to Samuelson and Caplan, Mises' deductive methodology, also embraced by Murray Rothbard and to a lesser extent by Mises' student Israel Kirzner was not sufficient in and of itself. Business cycle theory Mainstream economic research regarding Austrian business cycle theory finds that it is inconsistent with empirical evidence. Noted economists such as Gordon Tullock, Milton Friedman and Paul Krugman have said that they regard the theory as incorrect. Austrian economist Ludwig Lachmann noted that the Austrian theory was rejected during the 1930s: Theoretical objections Some economists have argued that Austrian business cycle theory requires bankers and investors to exhibit a kind of irrationality because the Austrian theory posits that investors will be fooled repeatedly (by temporarily low interest rates) into making unprofitable investment decisions. Milton Friedman objected to the policy implications of the theory, stating the following in a 1998 interview: Empirical objections In 1969, Milton Friedman examined the history of business cycles in the United States and wrote that there "appears to be no systematic connection between the size of an expansion and of the succeeding contraction", contradicting business cycle theories (such as the Austrian business cycle theory) which rely on that premise. He analyzed the issue using newer data in 1993, and again reached the same conclusion. Referring to Friedman's discussion of the business cycle, Austrian economist Roger Garrison argued that Friedman's empirical findings are "broadly consistent with both Monetarist and Austrian views" and goes on to argue that although Friedman's model "describes the economy's performance at the highest level of aggregation, Austrian theory offers an insightful account of the market process that might underlie those aggregates". Markets are less efficient than the Austrian School maintains, shown by many cases of market failure such as the way subprime mortgages and securitisation earlier grew generating the subprime mortgage crisis in 2008. See also Carl Menger Chicago school of economics Criticism of the Federal Reserve Eugen von Böhm-Bawerk Friedrich Hayek Hans-Hermann Hoppe Hard money (policy) Henry Hazlitt Israel Kirzner List of Austrian intellectual traditions List of Austrian School economists Ludwig von Mises New institutional economics Perspectives on capitalism by school of thought School of Salamanca Notes and references Further reading Boettke, Peter J.; Coyne, Christopher J. (2023). "New Thinking in Austrian Economics". Annual Review of Economics 15 (1). PDF . (Excerpt via Amazon). External links Understanding Austrian Economics by Henry Hazlitt Schools of economic thought Libertarian theory

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https://en.wikipedia.org/wiki/Abscess

Abscess

An abscess is a collection of pus that has built up within the tissue of the body. Signs and symptoms of abscesses include redness, pain, warmth, and swelling. The swelling may feel fluid-filled when pressed. The area of redness often extends beyond the swelling. Carbuncles and boils are types of abscess that often involve hair follicles, with carbuncles being larger. A cyst is related to an abscess, but it contains a material other than pus, and a cyst has a clearly defined wall. They are usually caused by a bacterial infection. Often many different types of bacteria are involved in a single infection. In many areas of the world, the most common bacteria present is methicillin-resistant Staphylococcus aureus. Rarely, parasites can cause abscesses; this is more common in the developing world. Diagnosis of a skin abscess is usually made based on what it looks like and is confirmed by cutting it open. Ultrasound imaging may be useful in cases in which the diagnosis is not clear. In abscesses around the anus, computer tomography (CT) may be important to look for deeper infection. Standard treatment for most skin or soft tissue abscesses is cutting it open and drainage. There appears to be some benefit from also using antibiotics. A small amount of evidence supports not packing the cavity that remains with gauze after drainage. Closing this cavity right after draining it rather than leaving it open may speed healing without increasing the risk of the abscess returning. Sucking out the pus with a needle is often not sufficient. Skin abscesses are common and have become more common in recent years. Risk factors include intravenous drug use, with rates reported as high as 65% among users. In 2005, 3.2 million people went to American emergency departments for abscesses. In Australia, around 13,000 people were hospitalized in 2008 with the condition. Signs and symptoms Abscesses may occur in any kind of tissue but most frequently within the skin surface (where they may be superficial pustules known as boils or deep skin abscesses), in the lungs, brain, teeth, kidneys, and tonsils. Major complications may include spreading of the abscess material to adjacent or remote tissues, and extensive regional tissue death (gangrene). The main symptoms and signs of a skin abscess are redness, heat, swelling, pain, and loss of function. There may also be high temperature (fever) and chills. If superficial, abscesses may be fluctuant when palpated; this wave-like motion is caused by movement of the pus inside the abscess. An internal abscess is more difficult to identify, but signs include pain in the affected area, a high temperature, and generally feeling unwell. Internal abscesses rarely heal themselves, so prompt medical attention is indicated if such an abscess is suspected. An abscess can potentially be fatal depending on where it is located. Causes Risk factors for abscess formation include intravenous drug use. Another possible risk factor is a prior history of disc herniation or other spinal abnormality, though this has not been proven. Abscesses are caused by bacterial infection, parasites, or foreign substances. Bacterial infection is the most common cause, particularly Staphylococcus aureus. The more invasive methicillin-resistant Staphylococcus aureus (MRSA) may also be a source of infection, though is much rarer. Among spinal subdural abscesses, methicillin-sensitive Staphylococcus aureus is the most common organism involved. Rarely parasites can cause abscesses and this is more common in the developing world. Specific parasites known to do this include dracunculiasis and myiasis. Perianal abscess Surgery of an anal fistula to drain an abscess treats the fistula and reduces likelihood of its recurrence and the need for repeated surgery. There is no evidence that fecal incontinence is a consequence of this surgery for abscess drainage. Perianal abscesses can be seen in people with, for example, inflammatory bowel disease (such as Crohn's disease) or diabetes. Often the abscess will start as an internal wound caused by ulceration, hard stool, or penetrative objects with insufficient lubrication. This wound typically becomes infected as a result of the normal presence of feces in the rectal area, and then develops into an abscess. This often presents itself as a lump of tissue near the anus which grows larger and more painful with time. Like other abscesses, perianal abscesses may require prompt medical treatment, such as an incision and debridement or lancing. Incisional abscess An incisional abscess is one that develops as a complication secondary to a surgical incision. It presents as redness and warmth at the margins of the incision with purulent drainage from it. If the diagnosis is uncertain, the wound should be aspirated with a needle, with aspiration of pus confirming the diagnosis and availing for Gram stain and bacterial culture. Pathophysiology An abscess is a defensive reaction of the tissue to prevent the spread of infectious materials to other parts of the body. Organisms or foreign materials destroy the local cells, which results in the release of cytokines. The cytokines trigger an inflammatory response, which draws large numbers of white blood cells to the area and increases the regional blood flow. The final structure of the abscess is an abscess wall, or capsule, that is formed by the adjacent healthy cells in an attempt to keep the pus from infecting neighboring structures. However, such encapsulation tends to prevent immune cells from attacking bacteria in the pus, or from reaching the causative organism or foreign object. Diagnosis An abscess is a localized collection of pus (purulent inflammatory tissue) caused by suppuration buried in a tissue, an organ, or a confined space, lined by the pyogenic membrane. Ultrasound imaging can help in a diagnosis. Classification Abscesses may be classified as either skin abscesses or internal abscesses. Skin abscesses are common; internal abscesses tend to be harder to diagnose, and more serious. Skin abscesses are also called cutaneous or subcutaneous abscesses. IV drug use For those with a history of intravenous drug use, an X-ray is recommended before treatment to verify that no needle fragments are present. If there is also a fever present in this population, infectious endocarditis should be considered. Differential Abscesses should be differentiated from empyemas, which are accumulations of pus in a preexisting, rather than a newly formed, anatomical cavity. Other conditions that can cause similar symptoms include: cellulitis, a sebaceous cyst, and necrotising fasciitis. Cellulitis typically also has an erythematous reaction, but does not confer any purulent drainage. Treatment The standard treatment for an uncomplicated skin or soft tissue abscess is the act of opening and draining. There does not appear to be any benefit from also using antibiotics in most cases. A small amount of evidence did not find a benefit from packing the abscess with gauze. Incision and drainage The abscess should be inspected to identify if foreign objects are a cause, which may require their removal. If foreign objects are not the cause, incising and draining the abscess is standard treatment. In critical areas where surgery presents a high risk, it may be delayed or used as a last resort. The drainage of a lung abscess may be performed by positioning the affected individual in a way that enables the contents to be discharged via the respiratory tract. Warm compresses and elevation of the limb may be beneficial for a skin abscess. Antibiotics Most people who have an uncomplicated skin abscess should not use antibiotics. Antibiotics in addition to standard incision and drainage is recommended in persons with severe abscesses, many sites of infection, rapid disease progression, the presence of cellulitis, symptoms indicating bacterial illness throughout the body, or a health condition causing immunosuppression. People who are very young or very old may also need antibiotics. If the abscess does not heal only with incision and drainage, or if the abscess is in a place that is difficult to drain such as the face, hands, or genitals, then antibiotics may be indicated. In those cases of abscess which do require antibiotic treatment, Staphylococcus aureus bacteria is a common cause and an anti-staphylococcus antibiotic such as flucloxacillin or dicloxacillin is used. The Infectious Diseases Society of America advises that the draining of an abscess is not enough to address community-acquired methicillin-resistant Staphylococcus aureus (MRSA), and in those cases, traditional antibiotics may be ineffective. Alternative antibiotics effective against community-acquired MRSA often include clindamycin, doxycycline, minocycline, and trimethoprim-sulfamethoxazole. The American College of Emergency Physicians advises that typical cases of abscess from MRSA get no benefit from having antibiotic treatment in addition to the standard treatment. If the condition is thought to be cellulitis rather than an abscess, consideration should be given to the possibility of the strep species as a cause, that are still sensitive to traditional anti-staphylococcus agents such as dicloxacillin or cephalexin. This would be in the case of people that are able to tolerate penicillin. Antibiotic therapy alone without surgical drainage of the abscess is seldom effective due to antibiotics often being unable to get into the abscess and their ineffectiveness at low pH levels. Culturing the wound is not needed if standard follow-up care can be provided after the incision and drainage. Performing a wound culture is unnecessary because it rarely gives information which can be used to guide treatment. Packing In North America, after drainage, an abscess cavity is usually packed, often with special iodoform-treated cloth. This is done to absorb and neutralize any remaining exudate as well as to promote draining and prevent premature closure. Prolonged draining is thought to promote healing. The hypothesis is that though the heart's pumping action can deliver immune and regenerative cells to the edge of an injury, an abscess is by definition a void in which no blood vessels are present. Packing is thought to provide a wicking action that continuously draws beneficial factors and cells from the body into the void that must be healed. Discharge is then absorbed by cutaneous bandages and further wicking promoted by changing these bandages regularly. However, evidence from emergency medicine literature reports that packing wounds after draining, especially smaller wounds, causes pain to the person and does not decrease the rate of recurrence, nor bring faster healing, or fewer physician visits. Loop drainage More recently, several North American hospitals have opted for less-invasive loop drainage over standard drainage and wound packing. In one study of 143 pediatric outcomes, a failure rate of 1.4% was reported in the loop group versus 10.5% in the packing group (P<.030), while a separate study reported a 5.5% failure rate among the loop group. Primary closure Closing an abscess immediately after draining it appears to speed healing without increasing the risk of recurrence. This may not apply to anorectal abscesses as while they may heal faster, there may be a higher rate of recurrence than those left open. Prognosis Even without treatment, skin abscesses rarely result in death, as they will naturally break through the skin. Other types of abscess are more dangerous. Brain abscesses may be fatal if untreated. When treated, the mortality rate reduces to 5–10%, but is higher if the abscess ruptures. Epidemiology Skin abscesses are common and have become more common in recent years. Risk factors include intravenous drug use, with rates reported as high as 65% among users. In 2005, in the United States 3.2 million people went to the emergency department for an abscess. In Australia around 13,000 people were hospitalized in 2008 for the disease. Society and culture The Latin medical aphorism "ubi pus, ibi evacua" expresses "where there is pus, there evacuate it" and is classical advice in the culture of Western medicine. Needle exchange programmes often administer or provide referrals for abscess treatment to injection drug users as part of a harm reduction public health strategy. Etymology An abscess is so called "abscess" because there is an abscessus (a going away or departure) of portions of the animal tissue from each other to make room for the suppurated matter lodged between them. The word carbuncle is believed to have originated from the Latin: carbunculus, originally a small coal; diminutive of carbon-, carbo: charcoal or ember, but also a carbuncle stone, "precious stones of a red or fiery colour", usually garnets. Other types The following types of abscess are listed in the medical dictionary: References External links General surgery Cutaneous lesion Wikipedia medicine articles ready to translate Wikipedia emergency medicine articles ready to translate

1036

https://en.wikipedia.org/wiki/Aalborg%20Municipality

Aalborg Municipality

Aalborg Municipality () is a municipality in North Jutland Region on the Jutland peninsula in northern Denmark. The municipality straddles the Limfjord, the waterway which connects the North Sea and the Kattegat east-to-west, and which separates the main body of the Jutland peninsula from the island of Vendsyssel-Thy north-to-south. It has a land area of and a population of 222,571 (1. January 2023). It is also the name of the municipality's main city Aalborg and the site of its municipal council, as well as the name of a seaport. The municipality and the town have chosen to retain the traditional spelling of the name as Aalborg, although the new spelling Ålborg is used in other contexts, such as Ålborg Bight (Ålborg Bugt), the body of water which lies to the east of the Jutland peninsula. Municipal reform of 2007 As of 1 January 2007 Aalborg municipality joined with the municipalities of Hals, Nibe, and Sejlflod to form a new Aalborg municipality. The former Aalborg municipality, including the island of Egholm, covered an area of , with a total population of 192,353 (2005). Its last mayor was Henning G. Jensen, a member of the Social Democrats () political party. The former municipality was bordered by Sejlflod and Hals to the east, Dronninglund and Brønderslev to the north, Aabybro and Nibe to the west, and Støvring and Skørping to the south. It belonged to North Jutland County. Geography Surroundings The waters in the Limfjord splitting the municipality are called Langerak to the east and Gjøl Bredning to the west. The island of Egholm is located in Gjøl Bredning, and is connected by ferry to the city of Aalborg at its southern shore. The area is typical for the north of Jutland. To the west, the Limfjord broadens into an irregular lake (salt water), with low, marshy shores and many islands. Northwest is Store Vildmose ("Greater Wild bog"), a swamp where a mirage is sometimes seen in summer. Southeast lies the similar Lille Vildmose ("Lesser Wild bog"). Store Vildmose was drained and farmed in the beginning of the 20th century, and Lille Vildmose is now the largest moor in Denmark. Urban areas in Aalborg Municipality Aalborg City has a total population of 123,432. The metropolitan area is a conurbation of the Aalborg urban area in Himmerland (102,312) and the urban area in (21,120). Economy North Flying has its head office on the property of Aalborg Airport in , Aalborg Municipality. Politics Municipal council Aalborg's municipal council consists of 31 members, elected every four years. Below are the municipal councils elected since the Municipal Reform of 2007. Twin towns – sister cities Aalborg is twinned with 34 cities, more than any other city in Denmark. Every four years, Aalborg gathers young people from most of its twin towns for a week of sports, known as Ungdomslegene (Youth Games). , Netherlands Antibes, France Büdelsdorf, Germany Edinburgh, Scotland, United Kingdom , Norway Fuglafjørður, Faroe Islands Galway, Ireland Gdynia, Poland Haifa, Israel Hefei, China , Austria , Greenland Karlskoga, Sweden Lancaster, England Lerum, Sweden Liperi, Finland , Iceland Orsa, Sweden Orust, Sweden Ośno Lubuskie, Poland , Russia Racine, United States Rapperswil-Jona, Switzerland Rendalen, Norway Rendsburg, Germany Riga, Latvia Riihimäki, Finland , Greenland Solvang, United States , Romania , Bulgaria Vilnius, Lithuania , Germany References Municipal statistics: NetBorger Kommunefakta, delivered from KMD a.k.a. Kommunedata (Municipal Data) Municipal mergers and neighbors: Eniro map with named municipalities Aalborg in figures 2008, a publication from Aalborg Municipality. External links About Aalborg from Nordjyske Medier Aalborg Municipality's official website VisitAalborg (Aalborg Tourist Office) Municipality Municipalities of Denmark Municipalities of the North Jutland Region Populated places established in 2007

1038

https://en.wikipedia.org/wiki/Aarhus

Aarhus

Aarhus (, , ; officially spelled Århus from 1948 until 1 January 2011) is the second-largest city in Denmark and the seat of Aarhus Municipality. It is located on the eastern shore of Jutland in the Kattegat sea and approximately northwest of Copenhagen. Dating back to the late 8th century, Aarhus was founded as a harbour settlement at the mouth of the Aarhus River and quickly became a trade hub. The first Christian church was built here around the year 900 and later in the Viking Age the town was fortified with defensive ramparts. The bishopric of Aarhus grew steadily stronger and more prosperous, building several religious institutions in the town during the early Middle Ages. Trade continued to improve, although it was not until 1441 that Aarhus was granted market town privileges, and the population of Aarhus remained relatively stable until the 19th century. The city began to grow significantly as trade prospered in the mid-18th century, but not until the mid-19th century did the Industrial Revolution bring real growth in population. The first railway line in Jutland was built here in 1862. In 1928, the first university in Jutland was founded in Aarhus and today it is a university city and the largest centre for trade, services, industry, and tourism in Jutland. Aarhus Cathedral is the longest cathedral in Denmark with a total length of . The Church of our Lady (Vor Frue Kirke) was originally built in 1060, making it the oldest stone church in Scandinavia. The City Hall, designed by Arne Jacobsen and Erik Møller, was completed in 1941 in a modern Functionalist style. Aarhus Theatre, the largest provincial theatre in Denmark, opposite the cathedral on Bispetorvet, was built by Hack Kampmann in the Art Nouveau style and completed in 1916. Musikhuset Aarhus (concert hall) and Det Jyske Musikkonservatorium (Royal Academy of Music, Aarhus/Aalborg) are also of note, as are its museums including the open-air museum Den Gamle By, the art museum ARoS Aarhus Kunstmuseum, the Moesgård Museum and the women's museum Kvindemuseet. The city's major cultural institutions include Den Gamle By, ARoS Aarhus Kunstmuseum, the Moesgård Museum, Gender Museum Denmark, Musikhuset Aarhus and Aarhus Theatre. Known as (lit. City of Smiles) it is the Danish city with the youngest demographics and home to Scandinavia's largest university, Aarhus University. Commercially, the city is the principal container port in the country, and major Danish companies such as Vestas, Arla Foods, Salling Group, and Jysk have their headquarters there. Etymology Aarhus is a compound of the two words , genitive of ("river", Modern Danish ), and ("mouth") referencing the city's location at the mouth of (Aarhus River). Spelling In Valdemar's Census Book (1231) the city was called Arus, and in Icelandic it was known as , later written as Aars. The spelling "Aarhus" is first found in 1406 and gradually became the norm in the 17th century. With the Danish spelling reform of 1948, "Aa" was changed to "Å". Some Danish cities resisted the change but Aarhus city council opted to change the name. In 2010, the city council voted to change the name back from to again with effect from 1 January 2011. It is still grammatically correct to write geographical names with the letter Å and local councils are allowed to use the Aa spelling as an alternative and most newspapers and public institutions will accept either. Some official authorities such as the Danish Language Committee, publisher of the Danish Orthographic Dictionary, still retain as the main name, providing as a second option, in brackets and some institutions are still using explicitly in their official name, such as the local newspaper and the schools and . "Aa" was used by some major institutions between 1948 and 2011 as well, such as Aarhus University or the largest local sports club, (AGF), which has never used the "Å" spelling. Certain geographically affiliated names have been updated to reflect the name of the city, such as the Aarhus River, changed from to . History Early history Founded in the early Viking Age, Aarhus is one of the oldest cities in Denmark, along with Ribe and Hedeby. The original Aros settlement was situated on the northern shores of a fjord by the mouth of the Aarhus River, right where the city center is today. It quickly became a hub for sea-going trade due to its position on intersecting trade routes in the Danish straits and the fertile countryside. The trade, however, was not nearly as prominent as that in Ribe and Hedeby during the Viking Age, and it was primarily linked to Norway as evidenced by archaeological finds. A shipbuilding yard from the Viking Age was uncovered upriver in 2002 by archaeologists. It was located at a place formerly known as Snekkeeng, or Snekke Meadow in English ('Snekke' is a type of longship), east of the Brabrand Lake close to Viby, and it was in use for more than 400 years from the late 700s till around the mid-1200s. Archaeological evidence indicates that Aarhus was a town as early as the last quarter of the 8th century. Discoveries after a 2003 archaeological dig included half-buried longhouses, firepits, glass pearls and a road dated to the late 700s. Several excavations in the inner city since the 1960s have revealed wells, streets, homes and workshops, and inside the buildings and adjoining archaeological layers, everyday utensils like combs, jewellery and basic multi-purpose tools from approximately the year 900 have been unearthed. The early town was fortified with defensive earthen ramparts in the first part of the 900s, possibly in the year 934 on order from king Gorm the Old. The fortifications were later improved and expanded by his son Harald Bluetooth, encircling the settlement much like the defence structures found at Viking ring fortresses elsewhere. Together with the town's geographical placement, this suggests that Aros became an important military centre in the Viking Age. There are also strong indications of a former royal residence from the same period in Viby, a few kilometres south of the Aarhus city centre. The centre of Aarhus was originally a pagan burial site until Aarhus's first Christian church, Holy Trinity Church, a timber structure, was built upon it during the reign of Frode, King of Jutland, around 900. The bishopric of Aarhus dates back to at least 948 when Adam of Bremen reported that the missionary bishop Reginbrand of Aros attended the synod of Ingelheim in Germany, but the late Viking Age during the Christianization of Scandinavia was a turbulent and violent time with several naval attacks on the town, such as Harald Hardrada's assault around 1050, when the Holy Trinity Church was burned to the ground. Despite the conflicts, Aarhus continued to prosper from the trade and the finding of six runestones in and around Aarhus indicates the city had some significance around the year 1000, as only wealthy nobles traditionally used them. The bishopric diocese was obliterated for almost a hundred years after Reginbrand in 988, but in 1060 a new bishop Christian was ordained and he founded a new church in Aarhus, Sankt Nicolai Domkirke (St. Nicholas Cathedral), this time in stone. It was erected outside the town fortifications, and stood finished in 1070 at the site where Church of Our Lady stands today, but only an underground crypt remains. Middle Ages The growing influence of the Church during the Middle Ages gradually turned Aarhus, with its bishopric, into a prosperous religious centre. Many public and religious buildings were built in and around the town; notably Aarhus Cathedral was initiated in the late 12th century by the influential bishop Peder Vognsen, and around 1200, Aros had a total of four churches. The 13th century also marks a thorough reorganisation, erasing most of the town's original layout with new streets, relocations, dismantling and new constructions. The Church clearly had the upper hand in the Aarhus region during medieval times, and the large bishopric of Aarhus prospered and expanded territory, reaching as far as Viborg in extent. In 1441, Christopher III issued the oldest known charter granting market town status, although similar privileges may have existed as far back as the 12th century. The charter is the first official recognition of the town as a regional power and is by some considered Aarhus's birth certificate. The commercial and religious status spurred town growth, and in 1477 the defensive earthen ramparts, which had ringed the town since the Viking Age, were abandoned to accommodate expansion. Parts of the ramparts still exist today and can be experienced as steep slopes at the riverside, and they have also survived in some place names of the inner city, including the streets of Volden (The Rampart) and Graven (The Moat). Aarhus grew to become one of the largest cities in the country by the early 16th century. In 1657, octroi was imposed in larger Danish cities which changed the layout and face of Aarhus over the following decades. Wooden city walls were erected to prevent smuggling, with gates and toll booths on the major thoroughfares, Mejlgade and Studsgade. The city gates funnelled most traffic through a few streets where merchant quarters were built. In the 17th century, Aarhus entered a period of recession as it suffered blockades and bombardments during the Swedish wars and trade was dampened by the preferential treatment of the capital by the state. Not until the middle of the 18th century did growth return, in large part due to trade with the large agricultural catchment areas around the city; grain, particularly, proved to be a remunerative export. The first factories were established at this time, as the Industrial Revolution reached the country, and in 1810 the harbour was expanded to accommodate growing trade. Industrialisation Aarhus began to prosper in the 1830s as the industrial revolution reached the city and factories with steam-driven machinery became more productive. In 1838, the electoral laws were reformed leading to elections for the 15 seats on the city council. The rules were initially very strict, allowing only the wealthiest citizens to run. In the 1844 elections, only 174 citizens qualified out of a total population of more than 7,000. The first city council, mainly composed of wealthy merchants and industrialists, quickly looked to improve the harbour, situated along the Aarhus River. Larger ships and growing freight volumes made a river harbour increasingly impractical. In 1840, the harbour was moved to the coast, north of the river, where it became the largest industrial harbour outside Copenhagen over the following 15 years. From the outset, the new harbour was controlled by the city council, as it is to this day. During the First Schleswig War, Aarhus was occupied by German troops from 21 June to 24 July 1849. The city was spared any fighting, but in Vejlby north of the city a cavalry skirmish known as Rytterfægtningen took place which stopped the German advance through Jutland. The war and occupation left a notable impact on the city as many streets, particularly on Frederiksbjerg, are named after Danish officers of the time. Fifteen years later, in 1864, the city was occupied again, this time for seven months, during the Second Schleswig War. In spite of wars and occupation, the city continued to expand and develop. In 1851, the octroi was abolished and the city walls were removed to provide easier access for trade. Regular steamship links with Copenhagen had begun with the Jylland in 1825–26 and the Dania (1827–36), and in 1862 Jutland's first railway was established between Aarhus and Randers. In the second half of the 19th century, industrialisation came into full effect and a number of new industries emerged around production and refinement of agricultural products, especially oil and butter. Many companies from this time would come to leave permanent iconic marks on Aarhus. The Ceres Brewery was established in 1856 and served as Aarhus's local brewery for more than 150 years, gradually expanding into an industrial district known as Ceres-grunden (lit.: the Ceres-ground). In 1896, local farmers and businessmen created Korn- og Foderstof Kompagniet (KFK), focused on grain and feedstuffs. KFK established departments all over the country, while its headquarters remained in Aarhus where its large grain silos still stand today. Otto Mønsted created the Danish Preserved Butter Company in 1874, focusing on butter export to England, China and Africa and later founded the Aarhus Butterine Company in 1883, the first Danish margarine factory. His company became an important local employer, with factory employees increasing from 100 in 1896 to 1,000 in 1931, partaking in the effective transformation of the city from a regional trade hub to an industrial centre. Other new factories of note included the dockyard Aarhus Flydedok and the oil mill Århus Oliefabrik. Aarhus became the largest provincial city in the country by the turn of the century and the city marketed itself as the "Capital of Jutland". The population increased from 15,000 in 1870 to 52,000 in 1901 and, in response, the city annexed large land areas to develop new residential quarters such as Trøjborg, Frederiksbjerg and Marselisborg. Many of its cultural institutions were also established at this time such as Aarhus Theatre (1900), the original State Library (1902), Aarhus University (1928) and several hospitals. Second World War On 9 April 1940, Nazi Germany invaded Denmark, occupying Aarhus the following day; the occuption lasted for five years. This was a destructive period with major disasters, loss of life and economic depression. The Port of Aarhus became a hub for supplies to the Baltics and Norway, while the surrounding rail network supplied the Atlantic Wall in west Jutland and cargo headed for Germany. Combined, these factors resulted in a strong German presence, especially in 1944–45. Small resistance groups first appeared in 1941–42 but the first to co-ordinate with the Freedom Council was the Samsing Group, responsible for most operations from early 1943. The Samsing group, along with others in and around Aarhus, was dismantled in June 1944 when Grethe "Thora" Bartram turned her family and acquaintances over to German authorities. In response, requests for assistance were sent to contacts in England and in October 1944 the Royal Air Force bombed the Gestapo headquarters successfully destroying archives and obstructing the ongoing investigation. In the summer of 1944 the Copenhagen-based resistance group Holger Danske helped establish the 5 Kolonne group and an SOE agent arrived from England to liaison with the L-groups. Subsequently, resistance operations escalated which was countered with Schalburgtage terror operations by the Peter group. The increasingly destructive occupation was compounded when an ammunition barge exploded in July 1944, destroying much of the harbour area. On 5 May 1945 German forces in Denmark surrendered but during the transitional period fighting broke out resulting in 22 dead. On 8 May the British Royal Dragoons entered the city. Post-World War II years In the 1970s and 1980s the city entered a period of rapid economic growth and the service sector overtook trade, industry and crafts as the leading sector of employment for the first time. Workers gradually began commuting to the city from most of east and central Jutland as the region became more interconnected. The student population tripled between 1965 and 1977 turning the city into a Danish centre of research and education. The growing and comparably young population initiated a period of creativity and optimism; Gaffa and the KaosPilot school were founded in 1983 and 1991 respectively, and Aarhus was at the centre of a renaissance in Danish rock and pop music launching bands and musicians such as TV2, Gnags, Thomas Helmig, Bamses Venner, Anne Dorte Michelsen, Mek Pek and Shit & Chanel. The 2000s Since the turn of the millennium, Aarhus has seen an unprecedented building boom with many new institutions, infrastructure projects, city districts and recreational areas. Several of the construction projects are among the largest in Europe, such as the New University Hospital (DNU) and the harbourfront redevelopment. Both the skyline and land use of the inner city is changing, as former industrial sites are being redeveloped into new city districts and neighbourhoods. Starting in 2008, the former docklands known as De Bynære Havnearealer (The Peri-urban Harbour-areas), and closest to the city seaside, are being converted to new mixed-use districts. It is among the largest harbourfront projects in Europe. The northern part dubbed Aarhus Ø (Aarhus Docklands) is almost finished as of 2018, while the southern district dubbed Sydhavnskvarteret (The South-harbour neighbourhood) is only starting to be developed. The adjacent site of Frederiks Plads at the former DSB repair facilities have been under construction since 2014 as a new business and residential quarter. The main bus terminal close by is planned to be moved to the central railway station and the site will be redeveloped to a new residential neighbourhood. Elsewhere in the inner city, the site of the former Ceres breweries was redeveloped in 2012-2019 as a new mixed use neighbourhood known as CeresByen. Construction of Aarhus Letbane, the first light rail system in the country, commenced in 2013, and the first increment was finished in December 2017. Since then, the lightrail service has been expanded with two intercity sections to the towns of Odder and Grenå, respectively, and also includes a northward leg to the suburb of Lisbjerg. The light rail system is planned to tie many other suburbs closer to central Aarhus in the future, with the next phase including local lines to Brabrand in the east and Hinnerup to the north. Accelerating growth since the early 2000s, brought the inner urban area to roughly 260,000 inhabitants by 2014. The rapid growth is expected to continue until at least 2030 when Aarhus municipality has set an ambitious target for 375,000 inhabitants. Geography Aarhus is located at the Bay of Aarhus facing the Kattegat sea in the east with the peninsulas of Mols and Helgenæs across the bay to the northeast. Mols and Helgenæs are both part of the larger regional peninsula of Djursland. A number of larger cities and towns is within easy reach from Aarhus by road and rail, including Randers ( by road north), Grenå (northeast), Horsens ( south) and Silkeborg ( east). Topography At Aarhus's location, the Bay of Aarhus provides a natural harbour with a depth of quite close to the shore. Aarhus was founded at the mouth of a brackish water fjord, but the original fjord no longer exists, as it has gradually narrowed into what is now the Aarhus River and the Brabrand Lake, due to natural sedimentation. The land around Aarhus was once covered by forests, remains of which exist in parts of Marselisborg Forest to the south and Riis Skov to the north. Several lakes extend west from the inner city as the landscape merges with the larger region of Søhøjlandet with heights exceeding at Himmelbjerget between Skanderborg and Silkeborg. The highest natural point in Aarhus Municipality is Jelshøj at 128 metres above sea level, in the southern district of Højbjerg. The hilltop is home to a Bronze Age barrow shrouded in local myths and legends. The hilly area around Aarhus consists of a morainal plateau from the last ice age, broken by a complex system of tunnel valleys. The most prominent valleys of this network are the Aarhus Valley in the south, stretching inland east–west with the Aarhus River, Brabrand Lake, Årslev Lake and Tåstrup Lake, and the Egå Valley to the north, with the stream of Egåen, Egå Engsø, the bog of Geding-Kasted Mose and Geding Lake. Most parts of the two valleys have been drained and subsequently farmed, but in the early 2000s some of the drainage was removed and parts of the wetlands were restored for environmental reasons. The valley system also includes the stream of Lyngbygård Å in the west and valleys to the south of the city, following erosion channels from the pre-quaternary. By contrast, the Aarhus River Valley and the Giber River Valley are late glacial meltwater valleys. The coastal cliffs along the Bay of Aarhus consist of shallow tertiary clay from the Eocene and Oligocene (57 to 24 million years ago). Climate Aarhus has a temperate oceanic climate (Köppen: Cfb) and the weather is constantly influenced by major weather systems from all four ordinal directions, resulting in unstable conditions throughout the year. Temperature varies a great deal across the seasons with a mild spring in April and May, warmer summer months from June to August, frequently rainy and windy autumn months in October and September and cooler winter months, often with frost and occasional snow, from December to March. The city centre experiences the same climatic effects as other larger cities with higher wind speeds, more fog, less precipitation and higher temperatures than the surrounding, open land. Western winds from the Atlantic and North Sea are dominant resulting in more precipitation in western Denmark. In addition, Jutland rises sufficiently in the centre to lift air to higher, colder altitudes contributing to increased precipitation in eastern Jutland. Combined, these factors make east and south Jutland comparatively wetter than other parts of the country. Average temperature over the year is with February being the coldest month () and August the warmest (). Temperatures in the sea can reach in June to August, but it is not uncommon for beaches to register locally. The geography in the area affects the local climate of the city with the Aarhus Bay imposing a temperate effect on the low-lying valley floor where central Aarhus is located. Brabrand Lake to the west further contributes to this effect and as a result, the valley has a comparably mild, temperate climate. The sandy ground on the valley floor dries up quickly after winter and warms faster in the summer than the surrounding hills of moist-retaining boulder clay. These conditions affect crops and plants that often bloom 1–2 weeks earlier in the valley than on the northern and southern hillsides. Because of the northern latitude, the number of daylight hours varies considerably between summer and winter. On the summer solstice, the sun rises at 04:26 and sets at 21:58, providing 17 hours 32 minutes of daylight. On the winter solstice, it rises at 08:37 and sets at 15:39 with 7 hours and 2 minutes of daylight. The difference in length of days and nights between summer and winter solstices is 10 hours and 30 minutes. Politics and administration Aarhus is the seat of Aarhus Municipality, and Aarhus City Council (Aarhus Byråd) is also the municipal government with headquarters in Aarhus City Hall. The Mayor of Aarhus since 2010 is Jacob Bundsgaard of the Social Democrats. Municipal elections are held every fourth year on the third Tuesday of November with the next election in 2021. The city council consists of 31 members elected for four-year terms. When an election has determined the composition of the council, it elects a mayor, two deputy mayors and five aldermen from their ranks. Anyone who is eligible to vote and who resides within the municipality can run for a seat on the city council provided they can secure endorsements and signatures from 50 inhabitants of the municipality. The first publicly elected mayor of Aarhus was appointed in 1919. In the 1970 Danish Municipal Reform the current Aarhus municipality was created by merging 20 municipalities. Aarhus was the seat of Aarhus County until the 2007 Danish municipal reform, which substituted the Danish counties with five regions and replaced Aarhus County with Central Denmark Region (Region Midtjylland), seated in Viborg. Subdivisions Aarhus Municipality has 45 electoral wards and polling stations in four electoral districts for the Folketing (national Parliament). The diocese of Aarhus has four deaneries composed of 60 parishes within Aarhus municipality. Aarhus municipality contains 21 postal districts and some parts of another 9. The urban area of Aarhus and the immediate suburbs are divided into the districts Aarhus C, Aarhus N, Aarhus V, Viby J, Højbjerg and Brabrand. Environmental planning Aarhus has increasingly been investing in environmental planning and, in accordance with national policy, aims to be -neutral and independent of fossil fuels for heating by 2030. The municipal power plants were adapted for this purpose in the 2010s. In 2015, the municipality took over three private straw-fired heating plants and the year after, a new 77 MW combined heat and power biomass plant at Lisbjerg Power Station was completed while Studstrup Power Station finished a refit to move from coal to wood chips. In conjunction with the development of the Docklands district there are plans for a utility-scale seawater heat pump which will take advantage of fluctuating electricity prices to supply the district heating system. Since 2015, the city has been implementing energy-saving LED technology in street lighting; by January 2019, about half of the municipal street lighting had been changed. Apart from reducing the city's CO2 emissions, it saves 30% on the electricity bill, thereby making it a self-financed project over a 20-year period. The municipality aims for a coherent and holistic administration of the water cycle to protect against, and clean up previous, pollution as well as encourage green growth and self-sufficiency. The main issues are excessive nutrients, adapting to increased (and increasing) levels of precipitation brought on by climate change, and securing the water supply. These goals have manifested in a number of large water treatment projects often in collaboration with private partners. In the 2000s, underground rainwater basins were built across the city while the two lakes Årslev Engsø and Egå Engsø were created in 2003 and 2006 respectively. The number of sewage treatment plants is planned to be reduced from 17 to 2 by 2025, as the treatment plants in Marselisborg and Egå are scheduled for expansion to take over all waste water treatment. They have already been refitted for biogas production to become net producers of electricity and heat. To aid the new treatment plants, and avoid floodings, sewage and stormwater throughout the municipality is planned to be separated into two different drainage systems. Construction began in 2017 in several areas, but it is a long process that is scheduled to be finished by 2085. Afforestation projects have been undertaken to prevent groundwater pollution, secure drinking water, sequester , increase biodiversity, create an attractive countryside, provide easy access to nature and offer outdoor activities to the public. In 2000, the first project, the New Forests of Aarhus, was completed, which aimed to double the forest cover in the municipality and, in 2009, another phase was announced to double forest cover once more before the year 2030. The afforestation plans were realised as a local project in collaboration with private landowners, under a larger national agenda. Other projects to expand natural habitats include a rewilding effort in Geding-Kasted Bog and continuous monitoring of the four Natura 2000 areas in the municipality. Demographics Aarhus has a population of 261,570 on for a density of 2,874/km2 (7,444/sq mi). Aarhus municipality has a population of 330,639 on 468 km2 with a density of 706/km2 (1,829/sq mi). Less than a fifth of the municipal population resides beyond city limits and almost all live in an urban area. The population of Aarhus is both younger and better-educated than the national average which can be attributed to the high concentration of educational institutions. More than 40% of the population have an academic degree while only some 14% have no secondary education or trade. The largest age group is 20- to 29-year-olds and the average age is 37.5, making it the youngest city in the country and one of its youngest municipalities. Women have slightly outnumbered men for many years. The city is home to 75 different religious groups and denominations, most of which are Christian or Muslim with a smaller number of Buddhist, Hindu, and Jewish communities. Since the 1990s there has been a marked growth in diverse new spiritual groups although the total number of followers remains small. The majority of the population are members of the Protestant state church, Church of Denmark, which is by far the largest religious institution both in the city and the country as a whole. Some 20% of the population are not officially affiliated with any religion, a percentage that has been slowly rising for many years. During the 1990s there was significant immigration from Turkey and in the 2000s, there was a fast growth in the overall immigrant community, from 27,783 people in 1999 to 40,431 in 2008. The majority of immigrants have roots outside Europe and the developed world, comprising some 25,000 people from 130 different nationalities, with the largest groups coming from the Middle East and North Africa. Some 15,000 have come from within Europe, with Poland, Germany, Romania and Norway being the largest contributors. Many immigrants have established themselves in the suburbs of Brabrand, Hasle and Viby, where the percentage of inhabitants with foreign origins has risen by 66% since 2000. This has resulted in a few so-called ghettos, defined as residential areas with more than half of inhabitants from non-Western countries and with relatively high levels of poverty and/or crime. Gellerup is the most notable neighbourhood in that respect. The ghetto-labelling has been criticized as unnecessarily stigmatising and counterproductive for social and economical development of the related areas. Economy The economy of Aarhus is predominantly knowledge- and service-based, strongly influenced by the University of Aarhus and the large healthcare industry. The service sector dominates the economy and is growing as the city transitions away from manufacturing. Trade and transportation remain important sectors, benefiting from the large port and central position on the rail network. Manufacturing has been in slow but steady decline since the 1960s while agriculture has long been a marginal sector within the municipality. The municipality is home to 175,000 jobs with some 100,000 in the private sector and the rest split between state, region and municipality. The region is a major agricultural producer, with many large farms in the outlying districts. People commute to Aarhus from as far away as Randers, Silkeborg and Skanderborg and almost a third of those employed within the Aarhus municipality commute from neighbouring communities. Aarhus is a centre for retail in the Nordic and Baltic countries, with expansive shopping centres, the busiest commercial street in the country and a dense urban core with many speciality shops. The job market is knowledge- and service-based, and the largest employment sectors are healthcare and social services, trade, education, consulting, research, industry and telecommunications. The municipality has more high- and middle-income jobs, and fewer low-income jobs, than the national average. Today, te majority of the largest companies in the municipality are in the sectors of trade, transport and media. The wind power industry has strong roots in Aarhus and the larger region of Central Jutland, and nationally, most of the revenue in the industry is generated by companies in the greater Aarhus area. The wind industry employs about a thousand people within the municipality, making it a central component in the local economy. The biotech industry is well-established in the city, with many small- and medium-sized companies mainly focused on research and development. There are multiple Big Tech companies with offices in the city, including Uber and Google. Several major companies are headquartered in Aarhus, including four of the ten largest in the country. These include Arla Foods, one of the largest dairy groups in Europe, Salling Group, Denmark's largest retailer, Jysk, a worldwide retailer of household goods, Vestas, a global wind turbine manufacturer, Terma A/S, a major defence and aerospace manufacturer, Per Aarsleff, a civil engineering company and several large retail companies. Other large employers of note include Krifa, Systematic A/S,), and Bestseller A/S. Since the early 2000s, the city has experienced an influx of larger companies moving from other parts of the Jutland peninsula. Port of Aarhus The Port of Aarhus is one of the largest industrial ports in northern Europe with the largest container terminal in Denmark, processing more than 50% of Denmark's container traffic and accommodating the largest container vessels in the world. It is a municipal self-governing port with independent finances. The facilities handle some 9.5 million tonnes of cargo a year (2012). Grain is the principal export, while feedstuffs, stone, cement and coal are among the chief imports. Since 2012 the port has faced increasing competition from the Port of Hamburg and freight volumes have decreased somewhat from the peak in 2008. The ferry terminal presents the only alternative to the Great Belt Link for passenger transport between Jutland and Zealand. It has served different ferry companies since the first steamship route to Copenhagen opened in 1830. Currently, Mols-Linien operates the route and annually transports some two million passengers and a million vehicles. Additional roll-on/roll-off cargo ferries serve Finland and Kalundborg on a weekly basis and smaller outlying Danish ports at irregular intervals. Since the early 2000s the port has increasingly become a destination for cruise lines operating in the Baltic Sea. Tourism The ARoS Art Museum, the Old Town Museum and Tivoli Friheden are among Denmark's top tourist attractions. With a combined total of almost 1.4 million visitors they represent the driving force behind tourism but other venues such as Moesgård Museum and Kvindemuseet are also popular. The city's extensive shopping facilities are also said to be a major attraction for tourists, as are festivals, especially NorthSide and SPOT. Many visitors arrive on cruise ships: in 2012, 18 vessels visited the port with over 38,000 passengers. In the 2010s, there was a significant expansion of tourist facilities, culminating in the opening of the 240-room Comwell Hotel in July 2014, which increased the number of hotel rooms in the city by 25%. Some estimates put the number of visitors spending at least one night as high as 750,000 a year, most of them Danes from other regions, with the remainder coming mainly from Norway, Sweden, northern Germany and the United Kingdom. Overall, they spend roughly DKK 3 billion (€402 million) in the city each year. The primary motivation for tourists choosing Aarhus as a destination is experiencing the city and culture, family and couples vacation or as a part of a round trip in Denmark. The average stay is little more than three days on average. There are more than 30 tourist information spots across the city. Some of them are staffed, while others are online, publicly accessible touchscreens. The official tourist information service in Aarhus is organised under VisitAarhus, a corporate foundation initiated in 1994 by Aarhus Municipality and local commercial interest organisations. Research parks The largest research park in Aarhus is INCUBA Science Park, focused on IT and biomedical research, It is based on Denmark's first research park, Forskerpark Aarhus (Research Park Aarhus), founded in 1986, which in 2007 merged with another research park to form INCUBA Science Park. The organisation is owned partly by Aarhus University and private investors and aims to foster close relationships between public institutions and startup companies. It is physically divided across 4 locations after a new department was inaugurated in Navitas Park in 2015, which it will share with the Aarhus School of Marine and Technical Engineering and AU Engineering. Another major centre for knowledge is Agro Food Park in Skejby, established to facilitate co-operation between companies and public institutions working within food science and agriculture. In January 2017 Arla Foods will open the global innovation centre Arla Nativa in Agro Food Park and in 2018 Aarhus University is moving the Danish Centre for Food and Agriculture there as well. In 2016, some 1000 people worked at Agro Food Park, spread across 50 companies and institutions and in August 2016 Agro Food Park management published plans to expand facilities from 92,000 m2 to . In addition, Aarhus is home to the Aarhus School of Architecture, one of two Danish Ministry of Education institutions that provide degree programs in architecture, and some of the largest architecture firms in the Nordic countries such as Schmidt Hammer Lassen Architects, Arkitema Architects and C. F. Møller Architects. Taken together these organisations form a unique concentration of expertise and knowledge in architecture outside Copenhagen, which the Danish Ministry of Business and Growth refers to as (the architecture cluster). To promote the "cluster", the School of Architecture will be given new school buildings centrally in the new Freight Station Neighborhood, planned for development in the 2020s. In the interim, the city council supports a culture, business and education centre in the area, which may continue in the future neighbourhood in some form. The future occupants of the neighbourhood will be businesses and organisations selected for their ability to be involved in the local community, and it is hoped that the area will evolve into a hotspot for creativity and design. Cityscape Aarhus has developed in stages, from the Viking Age to modern times, all visible in the city today. Many architectural styles are represented in different parts of the city such as Romanesque, Gothic, Renaissance, Baroque, Rococo, National Romantic, Nordic Classicism, Neoclassical, Empire and Functionalism. The city has developed around the main transport hubs – the river, the harbour, and later the railway station – and as a result, the oldest parts are also the most central and busiest today. The streets of Volden (The Rampart) and Graven (The Moat) testify to the defences of the initial Viking town, and Allégaderingen in Midtbyen roughly follows the boundaries of that settlement. The street network in the inner city formed during the Middle Ages with narrow, curved streets and low, dense housing by the river and the coast. Vesterport (Westward Gate) still bears the name of the medieval city gate and the narrow alleyways Posthussmøgen and Telefonsmøgen are remnants of toll stations from that time. The inner city has the oldest preserved buildings, especially the Latin Quarter, with houses dating back to the early 17th century in Mejlgade and Skolegade. Medieval merchants' mansions with courtyards can be seen in Klostergade, Studsgade and Skolegade. By far, the largest part of the present-day city was built during and after the industrialization of the late 1800s, and the most represented architectural styles today are historicism and modernism, especially the subgenre of Danish functionalism of which there are many fine examples. The building boom of the 2000s has imprinted itself on Aarhus with a redeveloped harbourfront, many new neighbourhoods (also in the inner city), and a revitalized public space. It is also beginning to change the skyline with several dominating high-rises. Developments In recent years, Aarhus has experienced a large demand in housing and offices, spurring a construction boom in some parts of the city. The newly built city district of Aarhus Ø, formerly docklands, includes major housing developments, mostly consisting of privately owned apartments, designed by architects such as CEBRA, and JDS Architects. In the second quarter of 2012, the population of the area stood at only 5; however, that number had risen to 3,940 by October 2019. The main public transportation service is bus line 23, as well as Østbanetorvet train station. Plans to service the area by the light rail line Aarhus Letbane have now been shelved. Landmarks Aarhus Cathedral (Århus Domkirke) in the centre of Aarhus, is the longest and tallest church in Denmark at and in length and height respectively. Originally built as a Romanesque basilica in the 13th century, it was rebuilt and enlarged as a Gothic cathedral in the late 15th and early 16th centuries. Even though the cathedral stood finished around 1300, it took more than a century to build; the associated cathedral school of Aarhus Katedralskole was already founded in 1195 and ranks as the 44th oldest school in the world. Another important and historic landmark in the inner city, is the Church of Our Lady (Vor Frue Kirke) also from the 13th century in Romanesque and Gothic style. It is smaller and less impressive, but it was the first cathedral of Aarhus and founded on an even older church constructed in 1060; the oldest stone church in Scandinavia. Langelandsgade Kaserne in National Romantic Style from 1889 is the oldest former military barracks left in the country; home to the university Department of Aesthetics and Communication since 1989. Marselisborg Palace (Marselisborg Slot), designed by Hack Kampmann in Neoclassical and Art Nouveau styles, was donated by the city to Prince Christian and Princess Alexandrine as a wedding present in 1898. The Aarhus Custom House (Toldkammeret) from 1898, is said to be Hack Kampmann's finest work. Tivoli Friheden (Tivoli Freedom) opened in 1903 and has since been the largest amusement park in the city and a tourist attraction. Aarhus Theatre from 1916 in the Art Nouveau style is the largest provincial theatre in Denmark. The early buildings of Aarhus University, especially the main building completed in 1932, designed by Kay Fisker, Povl Stegmann and by C.F. Møller have gained an international reputation for their contribution to functionalist architecture. The City Hall (Aarhus Rådhus) from 1941 with an iconic tower clad in marble, was designed by Arne Jacobsen and Erik Møller in a modern Functionalist style. Culture Aarhus is home to many annual cultural events and festivals, museums, theatres, and sports events of both national and international importance, and presents some of the largest cultural attractions in Denmark. There is a long tradition of music from all genres, and many Danish bands have emerged from Aarhus. Libraries, cultural centres and educational institutions present free or easy opportunities for the citizens to participate in, engage in, or be creative with cultural events and productions of all kinds. Since 1938, Aarhus has marketed itself as Smilets by (City of smiles) which has become both an informal moniker and official slogan. In 2011, the city council opted to change the slogan to "Aarhus. Danish for Progress" but it was unpopular and abandoned after just a few years. Other slogans that have occasionally been used are Byen ved havet (City by the sea), Mellem bugt og bøgeskov (Between bay and beechwood) and Verdens mindste storby (World's smallest big city). Aarhus is featured in popular songs such as Hjem til Aarhus by På Slaget 12, Lav sol over Aarhus by Gnags, 8000 Aarhus C by Flemming Jørgensen, Pigen ud af Aarhus by Tina Dickow and Slingrer ned ad Vestergade by Gnags. In 1919, the number Sangen til Aarhus (Song to Aarhus) had become a popular hit for a time, but the oldest and perhaps best known "national anthem" for the city is the classical Aarhus Tappenstreg from 1872 by Carl Christian Møller which is occasionally played at official events or at performances by local marching bands and orchestras. Museums Aarhus has a range of museums, including two of the largest in the country, measured by the number of paying guests, Den Gamle By and ARoS Aarhus Kunstmuseum. Den Gamle By (The Old Town), officially Danmarks Købstadmuseum (Denmark's Market Town Museum), presents Danish townscapes from the 16th century to the 1970s with individual areas focused on different time periods. 75 historic buildings collected from different parts of the country have been brought here to create a small town in its own right. ARoS Aarhus Kunstmuseum, the city's main art museum, is one of the largest art museums in Scandinavia with a collection covering Danish art from the 18th century to the present day as well as paintings, installations and sculptures representing international art movements and artists from all over the world. The iconic glass structure on the roof, Your Rainbow Panorama, was designed by Olafur Eliasson and features a promenade offering a colourful panorama of the city. The Moesgård Museum specialises in archaeology and ethnography in collaboration with Aarhus University with exhibits on Denmark's prehistory, including weapon sacrifices from Illerup Ådal and the Grauballe Man. Kvindemuseet, the Women's Museum, from 1984 contains collections of the lives and works of women in Danish cultural history. The Occupation Museum (Besættelsesmuseum) presents exhibits illustrating the German occupation of the city during the Second World War; the University Park on the campus of Aarhus University includes the Natural History Museum with 5,000 species of animals, many in their natural surroundings; and the Steno Museum is a museum of the history of science and medicine with a planetarium. Kunsthal Aarhus (Aarhus Art Hall) hosts exhibitions of contemporary art including painting, sculpture, photography, performance art, film and video. Strictly speaking it is not a museum but an arts centre, one of the oldest in Europe, built and founded in 1917. Libraries and community centres Public libraries in Denmark are also cultural and community centres. They play an active role in cultural life and host many events, exhibitions, discussion groups, workshops, educational courses and facilitate everyday cultural activities for and by the citizens. In June 2015, the large central library and cultural centre of Dokk1 opened at the harbour front. Dokk1 also includes civil administrations and services, commercial office rentals and a large underground robotic car park and aims to be a landmark for the city and a public meeting place. The building of Dokk1 and the associated squares and streetscape is also collectively known as Urban Mediaspace Aarhus and it is the largest construction project Aarhus municipality has yet undertaken. Apart from this large main library, some neighbourhoods in Aarhus have a local library engaged in similar cultural and educational activities, but on a more local scale. The State Library (Statsbiblioteket) at the university campus has status of a national library. The city is a member of the ICORN organisation (International Cities of Refuge Network) in an effort to provide a safe haven to authors and writers persecuted in their countries of origin. There are several cultural and community centres throughout the city. This includes Folkestedet in the central Åparken, facilitating events for and by non-commercial associations, organisations and clubs, and activities for the elderly, the nearby Godsbanen at the railway yard, with workshops, events and exhibitions, and Globus1 in Brabrand facilitating sports and various cultural activities. Performing arts The city enjoys strong musical traditions, both classical and alternative, underground and popular, with educational and performance institutions such as the concert halls of Musikhuset, the opera of Den Jyske Opera, Aarhus Symfoniorkester (Aarhus Symphony Orchestra) and Det Jyske Musikkonservatorium (Royal Academy of Music, Aarhus/Aalborg). Musikhuset is the largest concert hall in Scandinavia, with seating for more than 3,600 people. Other major music venues include VoxHall, rebuilt in 1999, and the associated venue of Atlas, Train nightclub at the harbourfront, and Godsbanen, a former rail freight station. The acting scene in Aarhus is diverse, with many groups and venues engaged in a broad span of genres, from animation theatre and children's theatre to classical theatre and improvisational theatre. Aarhus Teater is the oldest and largest venue with mostly professional classical acting performances. Svalegangen, the second largest theatre, is more experimental with its performances and other notable groups and venues includes EntréScenen, Katapult, Gruppe 38, Helsingør Teater, Det Andet Teater and Teater Refleksion as well as dance venues like Bora Bora. The cultural center of Godsbanen includes several scenes and stages and the Concert Halls of Musikhuset also stage theatrical plays regularly and is home to the children's theatre Filuren and a comedy club. The city hosts a biannual international theatre festival, International Living Theatre (ILT), with the next event being scheduled for 2021. Since 2010 the music production centre of PROMUS (Produktionscentret for Rytmisk Musik) has supported the rock scene in the city along with the publicly funded ROSA (Dansk Rock Samråd), which promotes Danish rock music in general. Aarhus is known for its musical history. Fuelled by a relatively young population jazz clubs sprang up in the 1950s which became a tour stop for many iconic American Jazz musicians. By the 1960s, the music scene diversified into rock and other genres and in the 1970s and 1980s, Aarhus became a centre for rock music, fostering iconic bands such as Kliché, TV-2 and Gnags and artists such as Thomas Helmig and Anne Linnet. Acclaimed bands since the 1970s include Under Byen, Michael Learns to Rock, Nephew, Carpark North, Spleen United, VETO, Hatesphere and Illdisposed in addition to individual performers such as Medina and Tina Dico. Events and festivals Aarhus hosts many annual or recurring festivals, concerts and events, with the festival of Aarhus Festuge as the most popular and wide-ranging, along with large sports events. Aarhus Festuge is the largest multicultural festival in Scandinavia, always based on a special theme and takes place every year for ten days between late August and early September, transforming the inner city with festive activities and decorations of all kinds. There are numerous music festivals; the eight-day Aarhus Jazz Festival features jazz in many venues across the city. It was founded in 1988 and usually takes place in July every year, occasionally August or September. There are several annually recurring music festivals for contemporary popular music in Aarhus. NorthSide Festival presents well-known bands every year in mid-June on large outdoor scenes. It is a relatively new event, founded in 2010, but grew from a one-day event to a three-day festival in its first three years, now with 35,000 paying guests in 2015. Spot festival is aiming to showcase up-and-coming Danish and Scandinavian talents at selected venues of the inner city. The outdoor Grøn Koncert music festival takes place every year in many cities across Denmark, including Aarhus. Danmarks grimmeste festival (lit. Denmark's ugliest Festival) is a small summer music festival held in Skjoldhøjkilen, Brabrand. Aarhus also hosts recurring events dedicated to specific art genres. International Living Theatre (ILT) is a bi-annual festival, established in 2009, with performing arts and stage art on a broad scale. The festival has a vision of showing the best plays and stage art experiences of the world, while at the same time attracting thespians and stage art interested people from both Aarhus and Europe at large. LiteratureXchange is a new annual festival from 2018, focused on literature from around the world as well as regional talents. The city actively promotes its gay and lesbian community and celebrates the annual Aarhus Pride gay pride festival while Aarhus Festuge usually includes exhibits, concerts and events designed for the LGBT communities. Notable events of a local scope include the university boat-race, held in the University Park since 1991, which has become a local spectator event attracting some 20,000 people. The boat race pits costumed teams from the university departments against each other in inflatable boats in a challenge to win the Gyldne Bækken (Golden Chamber Pot) trophy. The annual lighting of the Christmas lights on the Salling department store in Søndergade has also become an attraction in recent times, packing the pedestrianised city centre with thousands of revellers. Significant dates such as Saint Lucy's Day, Sankt Hans (Saint John's Eve) and Fastelavn are traditionally celebrated with numerous events across the city. Parks, nature, and recreation The beech forests of Riis Skov and Marselisborg occupy the hills along the coast to the north and south, and apart from the city centre, sandy beaches form the coastline of the entire municipality. There are two public sea baths, the northern Den Permanente below Riis Skov and close to the harbour area, and the southern Ballehage Beach in the Marselisborg Forests. As in most of Denmark, there are no private beaches in the municipality, but access to Den Permanente requires a membership, except in the summer. The relatively mild, temperate marine climate, allows for outdoor recreation year round, including walking, hiking, cycling, and outdoor team sports. Mountain biking is usually restricted to marked routes. Watersports like sailing, kayaking, motor boating, etc. are also popular, and since the bay rarely freezes up in winter, they can also be practised most of the year. Recreational and transportational pathways for pedestrians and cyclists, radiate from the city centre to the countryside, providing safety from motorised vehicles and a more tranquil experience. This includes the 19 kilometre long pathway of Brabrandstien, encircling the Brabrand Lake. The long-range hiking route Aarhus-Silkeborg, starts off from Brabrandstien. Aarhus has an unusually high number of parks and green spaces, 134 of them, covering a total area of around . The central Botanical Gardens (Botanisk Have) from 1875 are a popular destination, as they include The Old Town open-air museum and host a number of events throughout the year. Originally used to cultivate fruit trees and other useful plants for the local citizens, there are now a significant collection of trees and bushes from different habitats and regions of the world, including a section devoted to native Danish plants. Recently renovated tropical and subtropical greenhouses, exhibit exotic plants from throughout the world. Also in the city centre is the undulating University Park, recognised for its unique landscaped design with large old oak trees. The Memorial Park (Mindeparken) at the coast below Marselisborg Palace, offers a panoramic view across the Bay of Aarhus and is popular with locals for outings, picnics or events. Other notable parks include the small central City Hall Park (Rådhusparken) and Marienlyst Park (Marienlystparken). Marienlyst Park is a relatively new park from 1988, situated in Hasle out of the inner city and is less crowded, but it is the largest park in Aarhus, including woodlands, large open grasslands and soccer fields. Marselisborg Forests and Riis Skov, has a long history of recreational activities of all kinds, including several restaurants, hotels and opportunities for green exercise. There are marked routes here for jogging, running and mountain biking and large events are hosted regularly. This includes running events, cycle racing and orienteering, the annual Classic Race Aarhus with historic racing cars, all attracting thousands of people. Marselisborg Deer Park (Marselisborg Dyrehave) in Marselisborg Forests, comprises of fenced woodland pastures with free-roaming sika and roe deer. Below the Moesgård Museum in the southern parts of the Marselisborg Forests, is a large historical landscape of pastures and woodlands, presenting different eras of Denmark's prehistory. Sections of the forest comprise trees and vegetation representing specific climatic epochs from the last Ice Age to the present. Dotted across the landscape are reconstructed Stone Age and Bronze Age graves, buildings from the Iron Age, Viking Age and medieval times, with grazing goats, sheep and horses in between. Food, drink, and nightlife Aarhus has a large variety of restaurants and eateries offering food from cultures all over the world, especially Mediterranean and Asian, but also international gourmet cuisine, traditional Danish food and New Nordic Cuisine. Among the oldest restaurants are Rådhuscafeen (lit. The City Hall Café), opened in 1924, serving a menu of traditional Danish meals, and Peter Gift from 1906, a tavern with a broad beer selection and a menu of smørrebrød and other Danish dishes. In Aarhus, New Nordic can be experienced at Kähler Villa Dining, Hærværk and Domestic, but local produce can be had at many places, especially at the twice-weekly food markets in Frederiksbjerg. Aarhus and Central Denmark Region was selected as European Region of Gastronomy in 2017. The city (and municipality) is a member of the Délice Network, an international non-profit organization nurturing and facilitating knowledge exchange in gastronomy. Appraised high-end restaurants serving international gourmet cuisine include Frederikshøj, Substans, Gastromé, Det Glade Vanvid, Nordisk Spisehus, Restaurant Varna, Restaurant ET, Gäst, Brasserie Belli, Møf. Restaurants in Aarhus were the first in provincial Denmark to receive Michelin stars since 2015, when Michelin inspectors ventured outside Copenhagen for the first time. Vendors of street food are numerous throughout the centre, often selling from small trailers on permanent locations formally known as Pølsevogne (lit. sausage wagons), traditionally serving a Danish variety of hot dogs, sausages and other fast food. There are increasingly more outlets inspired by other cultural flavours such as sushi, kebab and currywurst. The city centre is packed with cafés, especially along the river and the Latin quarter. Some of them also include an evening restaurant, such as Café Casablanca, Café Carlton, Café Cross and Gyngen. Aarhus Street Food and Aarhus Central Food Market are two indoor food courts from 2016 in the city centre, comprising a variety of street food restaurants, cafés and bars. Aarhus has a robust and diverse nightlife. The action tends to concentrate in the inner city, with the pedestrianised riverside, Frederiksgade, the Latin Quarter, and Jægergårdsgade on Frederiksbjerg as the most active centres at night, but things are stirring elsewhere around the city too. The nightlife scene offers everything from small joints with cheap alcohol and a homely atmosphere to fashionable nightclubs serving champagne and cocktails or small and large music venues with bars, dance floors and lounges. A short selection of well-established places where you can have a drink and socialise, include the fashionable lounge and night club Kupé at the harbourfront, the relaxed Ris Ras Filliongongong offering waterpipes and an award-winning beer selection, Fatter Eskild with a broad selection of Danish bands playing mostly blues and rock, the wine and book café Løve's in Nørregade, Sherlock Holmes, a British-style pub with live music, and the brew pub of Sct. Clemens, with A Hereford Beefstouw restaurant across the cathedral. A few nightlife spots are aimed at gays and lesbians specifically, including Gbar (nightclub) and Café Sappho. The Århus Set (Danish: Århus Sæt) is a set of drinks often ordered together, named for the city and consisting of two beverages, one Ceres Top beer and one shot Arnbitter, both originally from Aarhus. Ordering "a set" suffices in most bars and pubs. Aarhus Bryghus is a local craft brewery with a sizeable production. The brewery is located in the southern district of Viby and a large variety of their craft brews are available there, in most larger well-assorted stores in the city, and in some bars and restaurants as well. They also export. Local dialect The Aarhus dialect, commonly called Aarhusiansk (Aarhusian in English), is a Jutlandic dialect in the Mid-Eastern Jutland dialect area, traditionally spoken in and around Aarhus. Aarhusian, as with most local dialects in Denmark, has diminished in use through the 20th century and most Danes today speak some version of Standard Danish with slight regional features. Aarhusian, however, still has a strong presence in older segments of the population and in areas with high numbers of immigrants. Some examples of common, traditional and unique Aarhusian words are: træls ('tiresome'), noller ('silly' or 'dumb') and dælme (excl. 'damn me!'). The dialect is notable for single-syllable words ending in "d" being pronounced with stød while the same letter in multiple-syllable words is pronounced as "j", i.e., Odder is pronounced "Ojjer". Like other dialects in East Jutland, it has two grammatical genders, similar to Standard Danish, but different from West Jutlandic dialects, which have only one. In 2009, the University of Aarhus compiled a list of contemporary public figures who best exemplify the dialect, including Jacob Haugaard, Thomas Helmig, Steffen Brandt, Stig Tøfting, Flemming Jørgensen, Tina Dickow and Camilla Martin. In popular culture, the dialect features prominently in Niels Malmros's movie Aarhus by Night and in 90s comedy sketches by Jacob Haugaard and Finn Nørbygaard. Sports Aarhus has three major men's professional sports teams: the Superliga team Aarhus Gymnastikforening (AGF), Danish Handball League's Aarhus GF Håndbold, and Danish Basketball League's Bakken Bears. Notable or historic clubs include Aarhus 1900, Aarhus Fremad, Idrætsklubben Skovbakken and Aarhus Sejlklub. Aarhus Idrætspark has hosted matches in the premiere Danish soccer league since it was formed in 1920 and matches for the national men's soccer team in 2006 and 2007. The five sailing clubs routinely win national and international titles in a range of disciplines and the future national watersports stadium will be located on the Aarhus Docklands in the city centre. The Bakken Bears won the Danish basketball championships in 2011, 2012, 2013 and 2014. The municipality actively supports sports organisations in and around the city, providing public organisations that aim to attract major sporting events and strengthen professional sports. The National Olympic Committee and Sports Confederation of Denmark counts some 380 sports organisations within the municipality and about one third of the population are members of one. Soccer is by far the most popular sport followed by Gymnastics, Handball and Badminton. In recent decades, many free and public sports facilities have sprung up across the city, such as street football, basketball, climbing walls, skateboarding and beach volley. Several natural sites also offer green exercise, with exercise equipment installed along the paths and tracks reserved for mountain biking. The newly reconstructed area of Skjoldhøjkilen is a prime example. Aarhus has hosted many sporting events including the 2010 European Women's Handball Championship, the 2014 European Men's Handball Championship, the 2013 Men's European Volleyball Championships, the 2005 European Table Tennis Championships, the Denmark Open in badminton, the UCI Women's Road Cycling World Cup, the 2006 World Orienteering Championships, the 2006 World Artistic Gymnastics Championships and the GF World Cup (women's handball). On average, Aarhus is hosting one or two international sailing competitions every year. In 2008, the city hosted the ISAF Youth Sailing World Championships and in 2018 it was host to the ISAF Sailing World Championships, the world championship for the 12 Olympic sailing disciplines. Aarhus is an important qualifier for the 2020 Olympics. Education Aarhus is the principal centre for education in the Jutland region. It draws students from a large area, especially from the western and southern parts of the peninsula. The relatively large influx of young people and students creates a natural base for cultural activities. Aarhus has the greatest concentration of students in Denmark, fully 12% of citizens attending short, medium or long courses of study. In addition to around 25 institutions of higher education, several research forums have evolved to assist in the transfer of expertise from education to business. The city is home to more than 52,000 students. Since 2012, Aarhus University (AU) has been the largest university in Denmark by number of students enrolled. It is ranked among the top 100 universities in the world by several of the most influential and respected rankings. The university has approximately 41,500 Bachelor and Master students enrolled as well as about 1,500 PhD students. It is possible to engage in higher academic studies in many areas, from the traditional spheres of natural science, humanities and theology to more vocational academic areas like engineering and dentistry. Aarhus Tech is one of the largest technical colleges in Denmark, teaching undergraduate study programmes in English, including vocational education and training (VET), continuing vocational training (CVT), and human resource development. Business Academy Aarhus is among the largest business academies in Denmark and offers undergraduate and some academic degrees, in IT, business and technical fields. The academic level technical aspects are covered in a collaboration with Aarhus Tech, Aarhus School of Marine and Technical Engineering and Aarhus Educational Centre for Agriculture. The Danish School of Media and Journalism (DMJX) is the oldest and largest of the colleges, offering journalism courses since 1946, with approximately 1,700 students as of 2014. DMJX has been an independent institution since 1974, conducting research and teaching at undergraduate level, and in 2004, master's courses in journalism was established in a collaboration with Aarhus University. The latter is offered through the Centre for University studies in journalism, granting degrees through the university. The Royal Academy of Music in Aarhus (Det Jyske Musikkonservatorium) is a conservatoire, established under the auspices of the Danish Ministry of Culture in 1927. In 2010, it merged administratively with the Royal Academy of Music in Aalborg, which was founded in 1930. Under the patronage of His Royal Highness Crown Prince Frederik, it offers graduate level studies in areas such as music teaching, and solo and professional musicianship. VIA University College was established in January 2008 and is one of eight new regional organisations offering bachelor courses of all kinds, throughout the Central Denmark Region. It offers over 50 higher educations, taught in Danish or sometimes in English, with vocational education and it participates in various research and development projects. Aarhus School of Architecture (Arkitektskolen Aarhus) was founded in 1965. Along with the Royal Danish Academy of Fine Arts of Copenhagen, it is responsible for the education of architects in Denmark. With an enrolment of approximately 900 students, it teaches in five main departments: architecture and aesthetics, urban and landscape, architectonic heritage, design and architectural design. Transport Aarhus has two ring roads; Ring 1, roughly encircling the central district of Aarhus C, and the outlying Ring 2. Six major intercity motorways radiate from the city centre, connecting with nearby cities Grenå, Randers, Viborg, Silkeborg, Skanderborg and Odder. In the inner city, motorised traffic is highly regulated, larger parts are pedestrianised and in the 2000s, a system of roads prioritised for cyclists have been implemented, connecting to suburban areas. The main railway station in Aarhus is Aarhus Central Station located in the city centre. DSB has connections to destinations throughout Denmark and also services to Flensburg and Hamburg in Germany. Aarhus Letbane is a local electric tram-train system that opened in December 2017, connecting the central station and the inner city with the University Hospital in Skejby and also replaced local railway services to Grenaa and Odder in late 2018. It is the first electric light rail system in Denmark and more routes are planned to open in coming years. Tickets for the light rail are also available in local yellow bus lines. Most city bus lines go through the inner city and pass through either Park Allé or Banegårdspladsen, or both, right at the central station. Regional and Inter-city buses terminate at Aarhus Bus Terminal, just east of the central station. FlixBus provides long-distance buses that travel to other cities in Denmark and Europe. Ferries administered by Danish ferry company Mols-Linien transports passengers and motorvehicles between Aarhus and Sjællands Odde on Zealand. The ferries comprises HSC KatExpress 1 and HSC KatExpress 2, the world's largest diesel-powered catamarans, and HSC Max Mols. Aarhus Airport is located on Djursland, north-east of Aarhus near Tirstrup, and provides links to both Copenhagen and international destinations. The larger Billund Airport is situated south-west of Aarhus. There has been much discussion about constructing a new airport closer to the city for many years, but so far no plans have been realised. In August 2014, the city council officially initiated a process to assert the viability of a new international airport. A small seaplane now operates four flights daily between Aarhus harbour and Copenhagen harbour. Aarhus has a free bike sharing system, Aarhus Bycykler (Aarhus City Bikes). The bicycles are available from 1 April to 30 October at 57 stands throughout the city and can be obtained by placing a DKK 20 coin in a release slot, like caddies in a supermarket. The coin can be retrieved when the bike is returned at a random stand. Bicycles can also be hired from many shops. Healthcare Aarhus is home to Aarhus University Hospital, one of six Danish "Super Hospitals" officially established in 2007 when the regions reformed the Danish healthcare sector. The university hospital is the result of a series of mergers in the 2000s between the local hospitals of Skejby Sygehus, the Municipal Hospital, the County Hospital, Marselisborg Hospital and Risskov Psychiatric Hospital. It is today the largest hospital in Denmark with a combined staff of some 10,000 and 1,150 patient beds, and has been ranked the best hospital in Denmark consecutively since 2008. In 2012, construction of a new large hospital building began, known as Det Nye Universitetshospital (DNU) or 'The New University Hospital' in English, and it is centralising and accommodating all of the former departments, ending in 2019. The new hospital is divided in four clinical centres, a service centre and one administrative unit along with twelve research centres. Private hospitals specialised in different areas from plastic surgery to fertility treatments operate in Aarhus as well. Ciconia Aarhus Private Hospital founded in 1984 is a leading Danish fertility clinic and the first of its kind in Denmark. Ciconia has provided for the birth of 6,000 children by artificial insemination and continually conducts research into the field of fertility. Aagaard Clinic, established in 2004, is another private fertility and gynaecology clinic which since 2004 has undertaken fertility treatments that has resulted in 1550 births. Aarhus Municipality also offers a number of specialised services in the areas of nutrition, exercise, sex, smoking and drinking, activities for the elderly, health courses and lifestyle. Media The first daily newspaper to appear in Aarhus was Århus Stiftstidende, established in 1794 as Aarhuus Stifts Adresse-Contoirs Tidender, with a moderately conservative approach. Once one of Denmark's largest, it was a leading provincial newspaper for a time, but after the Second World War it increasingly faced competition from Demokraten (1884–1974) and , both published in Aarhus. In 1998, it merged with Randers Amtsavis and is now run by Midtjyske Medier, part of Berlingske Media. The daily newspaper of was established in 1871 in Aarhus, and takes a generally right-wing editorial approach. With a reputation as a serious news publication, the paper has always included news from Jutland in particular, but somewhat less so since its promotion as a national newspaper in the 1960s. Today it is one of the three bestselling serious newspapers in Denmark, the others being Berlingske and Politiken. Jyllands-Posten publishes JP Aarhus, a section dedicated to news in and around Aarhus, and hosted a free cityguide website from 2010 to 2016. The Copenhagen-based media company of Politiken, also publishes several free local papers once a week in parts of Denmark and Sweden. In Aarhus, they publish a total of five local newspapers; Aarhus Midt, Aarhus Nord, Aarhus Vest, Aarhus Syd and Aarhus Onsdag. Aarhus Onsdag (Aarhus Wednesday) is financed completely by advertisements and available in both paperform and online. It was bought from Århus Stiftstidende in June 2017, but has been published for many years previous. Danmarks Radio has a large department in Aarhus with over 200 employees. It runs the DR Østjylland radio programme, provides local contributions to DR P4, and produces local regional television programmes. In 1999, TV 2 moved its Jutland headquarters from Randers to Skejby in northern Aarhus. The station broadcasts regional news and current affairs television and radio programmes. Since 2012, it has run its own TV channel, TV 2 Østjylland. Aarhus has its own local TV channel TVAarhus, transmitting since 1984. After an agreement on 1 July 2014, TVAarhus can be watched by 130,000 households in Aarhus, making it the largest cable-transmitted local TV channel in Denmark. With over 1,700 students, the Danish School of Media and Journalism (Danmarks Medie- og Journalisthøjskole) is the country's largest and oldest school of journalism. The school works closely with Aarhus University, where the first journalism course was established in 1946. In 2004, the two institutions established the Centre for University Studies in Journalism, which offers master's courses. International relations Aarhus is home to 32 consulates: Aarhus practices twinning on the municipal level. For the twin towns, see twin towns of Aarhus Municipality. Notable people Citations Notes References Publications Further reading External links Aarhus Kommune Official municipal and city portal Visit Aarhus Official tourist site Cities and towns in the Central Denmark Region Cities and towns in Aarhus Municipality Municipal seats of the Central Denmark Region Municipal seats of Denmark Port cities and towns in Denmark Viking Age populated places

1043

https://en.wikipedia.org/wiki/Northern%20cavefish

Northern cavefish

The northern cavefish or northern blindfish (Amblyopsis spelaea) is found in caves through Kentucky and southern Indiana. The International Union for Conservation of Nature lists the species as near threatened. The life cycle of northern cavefish includes a protolarval stage. In this stage, eggs and those that have recently hatched into protolarvae are kept by the mother internally in a gill chamber. Juveniles become free swimming and can leave. The northern cavefish lives to a maximum age of at least ten years and reaches sexual maturity at approximately six years of age. During a 2013 study of Amblyopsis spelaea, scientists found that the species was divided into two distinct evolutionary lineages: one north of the Ohio River, in Indiana, and one south of the river, in Kentucky. The southern population retained the name A. spelaea and the northern was re-designated Amblyopsis hoosieri in a 2014 paper published in the journal ZooKeys. Neither species is found north of the White River, flowing east to west south of Bedford, Indiana. The northern cavefish was under consideration for listing under the Endangered Species Act, however, the U.S. Fish and Wildlife Service found in 2023 that despite the loss of two metapopulations of A. spelaea, listing was not warranted, as the four metapopulations that still exist had sufficient redundancy of subpopulations to mitigate threats. The metapopulations are divided among two units that are separated by the Rough Creek Fault Zone. Threats to the species include habitat degradation, especially by groundwater contamination from encroaching agricultural operations, cities and industry, forest loss and surface water impoundment. References Amblyopsidae Cave fish Cavefish, Northern Fish of the United States Fish described in 1842 Taxa named by James Ellsworth De Kay Mammoth Cave National Park

1046

https://en.wikipedia.org/wiki/Abatement

Abatement

Abatement refers generally to a lessening, diminution, reduction, or moderation; specifically, it may refer to: 421-a tax abatement, property tax exemption in the U.S. state of New York Abatement of debts and legacies, a common law doctrine of wills Abatement in pleading, a legal defense to civil and criminal actions Abatement (heraldry), a modification of the shield or coat of arms imposed by authority for misconduct Asbestos abatement, removal of asbestos from structures Bird abatement, driving or removing undesired birds from an area Dust abatement, the process of inhibiting the creation of excess soil dust Graffiti abatement, a joint effort between groups to eliminate graffiti Marginal abatement cost, the marginal cost of reducing pollution Noise abatement, strategies to reduce noise pollution or its impact Nuisance abatement, regulatory compliance methodology Tax abatement, temporary reduction or elimination of a tax See also Abate (disambiguation)

1049

https://en.wikipedia.org/wiki/Amateur

Amateur

An amateur () is generally considered a person who pursues an avocation independent from their source of income. Amateurs and their pursuits are also described as popular, informal, self-taught, user-generated, DIY, and hobbyist. History Historically, the amateur was considered to be the ideal balance between pure intent, open mind, and the interest or passion for a subject. That ideology spanned many different fields of interest. It may have its roots in the ancient Greek philosophy of amateur athletes competing in the Olympics. The ancient Greek citizens spent most of their time in other pursuits, but competed according to their natural talents and abilities. The "gentleman amateur" was a phenomenon among the gentry of Great Britain from the 17th century until the 20th century. With the start of the Age of Reason, with people thinking more about how the world works around them, (see science in the Age of Enlightenment), things like the cabinets of curiosities, and the writing of the book The Christian Virtuoso, started to shape the idea of the gentleman amateur. He was vastly interested in a particular topic, and studied, observed, and collected things and information on his topic of choice. The Royal Society in Great Britain was generally composed of these "gentleman amateurs", and is one of the reasons science today exists the way it does. A few examples of these gentleman amateurs are Francis Bacon, Isaac Newton, and Sir Robert Cotton, 1st Baronet, of Connington. Amateurism can be seen in both a negative and positive light. Since amateurs often lack formal training and are self-taught, some amateur work may be considered sub-par. For example, amateur athletes in sports such as basketball, baseball, or football are regarded as possessing a lower level of ability than professional athletes. On the other hand, an amateur may be in a position to approach a subject with an open mind (as a result of the lack of formal training) and in a financially disinterested manner. An amateur who dabbles in a field out of interest rather than as a profession, or possesses a general but superficial interest in any art or a branch of knowledge, is often referred to as a dilettante. Amateur athletics Olympics Through most of the 20th century the Olympics allowed only amateur athletes to participate and this amateur code was strictly enforced, Jim Thorpe was stripped of track and field medals for having taken expense money for playing baseball in 1912. Later on, the nations of the Communist Bloc entered teams of Olympians who were all nominally students, soldiers, or working in a profession, but many of whom were in reality paid by the state to train on a full-time basis. Near the end of the 1960s, the Canadian Amateur Hockey Association (CAHA) felt their amateur players could no longer be competitive against the Soviet team's full-time athletes and the other constantly improving European teams. They pushed for the ability to use players from professional leagues but met opposition from the International Ice Hockey Federation (IIHF) and the International Olympic Committee (IOC). At the IIHF Congress in 1969, the IIHF decided to allow Canada to use nine non-NHL professional hockey players at the 1970 World Championships in Montreal and Winnipeg, Manitoba, Canada. The decision was reversed in January 1970 after IOC President Avery Brundage said that ice hockey's status as an Olympic sport would be in jeopardy if the change was made. In response, Canada withdrew from all international ice hockey competitions and officials stated that they would not return until "open competition" was instituted. Günther Sabetzki became president of the IIHF in 1975 and helped to resolve the dispute with the CAHA. In 1976, the IIHF agreed to allow "open competition" between all players in the World Championships. However, NHL players were still not allowed to play in the Olympics, because of the unwillingness of the NHL to take a break mid-season and the IOC's amateur-only policy. Before the 1984 Winter Olympics, a dispute formed over what made a player a professional. The IOC had adopted a rule that made any player who had signed an NHL contract but played less than ten games in the league eligible. However, the United States Olympic Committee maintained that any player contracted with an NHL team was a professional and therefore not eligible to play. The IOC held an emergency meeting that ruled NHL-contracted players were eligible, as long as they had not played in any NHL games. This made five players on Olympic rosters—one Austrian, two Italians and two Canadians—ineligible. Players who had played in other professional leagues—such as the World Hockey Association—were allowed to play. Canadian hockey official Alan Eagleson stated that the rule was only applied to the NHL and that professionally contracted players in European leagues were still considered amateurs. Murray Costello of the CAHA suggested that a Canadian withdrawal was possible. In 1986, the IOC voted to allow all athletes to compete in Olympic Games starting in 1988, but let the individual sport federations decide if they wanted to allow professionals. After the 1972 retirement of IOC President Brundage, the Olympic amateurism rules were steadily relaxed, amounting only to technicalities and lip service, until being completely abandoned in the 1990s (in the United States, the Amateur Sports Act of 1978 prohibits national governing bodies from having more stringent standards of amateur status than required by international governing bodies of respective sports. The act caused the breakup of the Amateur Athletic Union as a wholesale sports governing body at the Olympic level). Olympic regulations regarding amateur status of athletes were eventually abandoned in the 1990s with the exception of wrestling, where the amateur fight rules are used due to the fact that professional wrestling is largely staged with pre-determined outcomes. Starting from the 2016 Summer Olympics, professionals were allowed to compete in boxing, though amateur fight rules are still used for the tournament. Contribution of amateurs Many amateurs make valuable contributions in the field of computer programming through the open source movement. Amateur dramatics is the performance of plays or musical theater, often to high standards, but lacking the budgets of professional West End or Broadway performances. Astronomy, chemistry, history, linguistics, and the natural sciences are among the fields that have benefited from the activities of amateurs. Gregor Mendel was an amateur scientist who never held a position in his field of study. Radio astronomy was founded by Grote Reber, an amateur radio operator. Radio itself was greatly advanced by Guglielmo Marconi, a young Italian man who started out by tinkering with a coherer and a spark coil as an amateur electrician. Pierre de Fermat was a highly influential mathematician whose primary vocation was law. In the 2000s and 2010s, the distinction between amateur and professional has become increasingly blurred, especially in areas such as computer programming, music and astronomy. The term amateur professionalism, or pro-am, is used to describe these activities. List of amateur pursuits Amateur astronomy, including a list of notable amateur astronomers Amateur chemistry, including a list of notable amateur chemists Amateur film Amateur geology or rockhounding, including a list of notable amateur geologists Amateur journalism Amateur radio Amateur sports Amateur theatre Amateur pornography Arts and crafts or handicraft, including a list of handicrafts carried out by amateurs Fan fiction Fan art Independent scholar Independent scientist or gentleman scientist, including a list of notable amateur scientists See also Professional Semi-professional Amateurism in the NCAA Amateur professionalism Hobby List of amateur chess players List of amateur mathematicians List of amateur wrestlers Volunteering References Further reading Occupations

1051

https://en.wikipedia.org/wiki/Alexis%20Carrel

Alexis Carrel

Alexis Carrel (; 28 June 1873 – 5 November 1944) was a French surgeon and biologist who spent most of his scientific career in the United States. He was awarded the Nobel Prize in Physiology or Medicine in 1912 for pioneering vascular suturing techniques. He invented the first perfusion pump with Charles Lindbergh opening the way to organ transplantation. Carrel was also a pioneer in tissue culture, transplantology and thoracic surgery. He is known for his leading role in implementing eugenic policies in Vichy France. Biography Born in Sainte-Foy-lès-Lyon, Rhône, Carrel was raised in a devout Catholic family and was educated by Jesuits, though he had become an agnostic by the time he became a university student. He studied medicine at the University of Lyon. Working as an intern at a Lyon hospital, he developed a technique for suturing small blood vessels using extremely fine needles. He published his first scientific article about this method in 1902. In 1902, Carrel underwent a transformative experience that led him from being a skeptic of the reported visions and miracles at Lourdes to a believer in spiritual cures. This conversion came about after he witnessed the inexplicable healing of Marie Bailly, who then identified Carrel as the principal witness of her cure. Despite facing opposition from his peers in the medical community, Carrel refused to dismiss a supernatural explanation for the event. His beliefs proved to be a hindrance to his career and reputation in academic medicine in France, and as a result he left France for Canada. Carrel would write a book about the case The Voyage to Lourdes, which was released four years after his death. Shortly after arriving in Canada, he accepted a position at the University of Chicago. While there he collaborated with American physician Charles Claude Guthrie in work on vascular suture and the transplantation of blood vessels and organs as well as the head. Carrel would be awarded the 1912 Nobel Prize in Physiology or Medicine for these efforts. In 1906, he joined the newly formed Rockefeller Institute of Medical Research in New York where he spent the rest of his career. There he did significant work on tissue cultures with pathologist Montrose Thomas Burrows. In World War I, Carrel served as a major in the French Army medical Corps. During this time he developed the popular Carrel-Dakin method for treating wounds. In the 1930s, Carrel and Charles Lindbergh became close friends not only because of the years they worked together but also because they shared personal, political, and social views. Lindbergh initially sought out Carrel to see if his sister-in-law's heart, damaged by rheumatic fever, could be repaired. When Lindbergh saw the crudeness of Carrel's machinery, he offered to build new equipment for the scientist. Eventually they built the first perfusion pump, an invention instrumental to the development of organ transplantation and open heart surgery. Lindbergh considered Carrel his closest friend, and said he would preserve and promote Carrel's ideals after his death. In 1939, Carrel returned to France and took a position with the French Ministry of Health. Due to his close proximity with Jacques Doriot's fascist Parti Populaire Français (PPF) during the 1930s and his role in implementing eugenics policies during Vichy France, he was accused after the Liberation of collaboration, but died before the trial. In his later life he returned to his Catholic roots. In 1939, he met with Trappist monk Alexis Presse on a recommendation. Although Carrel was skeptical about meeting with a priest, Presse ended up having a profound influence on the rest of Carrel's life. In 1942, he said "I believe in the existence of God, in the immortality of the soul, in Revelation and in all the Catholic Church teaches." He summoned Presse to administer the Catholic Sacraments on his death bed in November 1944. For much of his life, Carrel and his wife spent their summers on the which they owned. After he and Lindbergh became close friends, Carrel persuaded him to also buy a neighboring island, the Ile Illiec, where the Lindberghs often resided in the late 1930s. Contributions to science Vascular suture Carrel was a young surgeon who was deeply affected by the 1894 assassination of the French president, Sadi Carnot, who died from a severed portal vein that surgeons believed was irreparable. This tragedy inspired Carrel to develop new techniques for suturing blood vessels, such as the "triangulation" technique using three stay-sutures to minimize damage to the vascular wall during suturing. Carrel learned this technique from an embroideress, and later incorporated it into his work. According to Julius Comroe, Carrel performed every feat and developed every technique in vascular surgery using experimental animals between 1901 and 1910, leading to his great success in reconnecting arteries and veins and performing surgical grafts. These achievements earned him the Nobel Prize in 1912. Wound antisepsis During World War I (1914–1918), Carrel and the English chemist Henry Drysdale Dakin developed the Carrel–Dakin method of treating wounds with an antiseptic solution based on chlorine, known as Dakin's solution. This method, which involved wound debridement and irrigation with a high volume of antiseptic fluid, was a significant medical advancement in the absence of antibiotics. For his contributions, Carrel was awarded the Légion d'honneur. The Carrel–Dakin method became widely used in hospitals. The mechanical irrigation technique developed by Carrel is still used today.<ref name=dakin3>H. D. Dakin (1915): Comptes rendues de la Academie des Sciences, CLXI, p. 150. Cited by Marcel Dufresne, Presse médicale' (1916)</ref> Organ transplants Carrel co-authored a book with pilot Charles Lindbergh, The Culture of Organs. Together, they developed the perfusion pump in the mid-1930s, which made it possible for organs to remain viable outside of the body during surgical procedures. This innovation is considered to be a significant advancement in the fields of open-heart surgery and organ transplantation, and it paved the way for the development of the artificial heart, which became a reality many years later. Although some critics accused Carrel of exaggerating Lindbergh's contributions to gain publicity, other sources indicate that Lindbergh played a significant role in the device's development. In recognition of their groundbreaking work, both Carrel and Lindbergh appeared on the cover of Time magazine on June 13, 1938. Tissue culture and cellular senescence Carrel developed methods to keep animal tissues alive in culture. He was interested in the phenomenon of senescence or aging. He believed that all cells continued to grow indefinitely, which became a widely accepted view in the early 20th century. In 1912, Carrel began an experiment at the Rockefeller Institute for Medical Research, where he cultured tissue from an embryonic chicken heart in a stoppered Pyrex flask of his own design. He supplied the culture with nutrients regularly and maintained it for over 20 years, longer than a chicken's normal lifespan. This experiment received significant popular and scientific attention, but it was never successfully replicated. In the 1960s, Leonard Hayflick and Paul Moorhead proposed the concept of the Hayflick limit, which states that differentiated cells undergo only a limited number of divisions before dying. Hayflick suggested that Carrel's daily feeding of nutrients continually introduced new living cells to the culture, resulting in anomalous results. J. A. Witkowski argued that the deliberate introduction of new cells into the culture, possibly without Carrel's knowledge, could also explain the results. Despite the doubts surrounding Carrel's experiment, it remains an important part of scientific history, and his work on tissue culture had a significant impact on the development of modern medicine. Honors Carrel was elected to the American Philosophical Society in 1909 and the American Academy of Arts and Sciences in 1914. Carrel was a member of learned societies in the U.S., Spain, Russia, Sweden, the Netherlands, Belgium, France, Vatican City, Germany, Italy, and Greece, and was elected twice, in 1924 and 1927, as an honorary member of the Academy of Sciences of the USSR. He also received honorary doctorates from Queen's University of Belfast, Princeton University, Brown University, and Columbia University. In 1972, the Swedish Post Office honored Carrel with a stamp that was part of its Nobel stamp series. Seven years later, in 1979, the lunar crater Carrel was named after him as a tribute to his breakthroughs. In February 2002, to celebrate the 100th anniversary of Charles Lindbergh's birth, the Lindbergh-Carrel Prize was established by the Medical University of South Carolina at Charleston. Michael DeBakey and nine other scientists were the first recipients of the prise, a bronze statuette, named "Elisabeth" after Elisabeth Morrow, the sister of Lindbergh's wife Anne Morrow who died from heart disease. Lindbergh's frustration with the limitations of medical technology, specifically the lack of an artificial heart pump for heart surgery, led him to reach out to Carrel. Man, the Unknown (1935, 1939) In 1935, Carrel's book, L'Homme, cet inconnu (Man, the Unknown), became a best-seller. The book attempted to comprehensively outline what is known, and unknown, of the human body and human life "in light of discoveries in biology, physics, and medicine", to shed light on the problems of the modern world, and to provide possible routes to a better life for human beings. In the book, Carrel argued that humans of "poor quality" were outbreeding those of good quality and causing the "enfeeblement of the white races." He advocated for an elite group of intellectuals to guide mankind and to incorporate eugenics into the social framework. He argued for an aristocracy that would come from individuals of potential and advocated for euthanasia for criminals and the criminally insane. Notably, Carrel's endorsement of euthanasia for criminals and the criminally insane was published in the mid-1930s, prior to the implementation of death camps and gas chambers in Nazi Germany. In the 1936 German introduction of his book, Carrel added praise for the Nazi regime at the publisher's request, which did not appear in other language editions. After the second world war the book and his role with the Vichy regime would stain his reputation such that his name was removed from streets in more than 20 French cities and the Alexis Carrel Medical Faculty in Lyon was renamed in 1996. French Foundation for the Study of Human Problems In 1937, Carrel joined the Centre d'Etudes des Problèmes Humains, which was led by Jean Coutrot. Coutrot's goal was to develop what he called an "economic humanism" through "collective thinking." However, in 1941, Carrel went on to advocate for the creation of the French Foundation for the Study of Human Problems (Fondation Française pour l'Etude des Problèmes Humains). This foundation was created by decree of the Vichy regime in 1941, and Carrel served as a "regent." Carrel's connections to the cabinet of Vichy France president Philippe Pétain, specifically French industrial physicians André Gros and Jacques Ménétrier, helped pave the way for the creation of the foundation. The foundation played a significant role in the establishment of the field of occupational medicine, which was institutionalized by the Provisional Government of the French Republic (GPRF) through the 11 October 1946 law. The foundation's efforts were not limited to occupational medicine and extended to other areas such as demographics, economics, nutrition, habitation, and opinion polls. Notable figures associated with the foundation's work include Robert Gessain, Paul Vincent, Jean Bourgeois-Pichat, François Perroux, Jean Sutter, and Jean Stoetzel. The foundation achieved several notable accomplishments throughout its history. It played a crucial role in the promotion of the 16 December 1942 Act, which mandated the use of a prenuptial certificate before marriage. This certificate aimed to ensure the good health of spouses, particularly regarding sexually transmitted diseases (STDs) and "life hygiene." Additionally, the institute created the livret scolaire, a document that recorded the grades of French secondary school students, allowing for the classification and selection of students based on academic performance. Gwen Terrenoire's book, "Eugenics in France (1913–1941): a review of research findings," describes the Foundation for the Study of Human Problems as a pluridisciplinary center that employed approximately 300 researchers, primarily statisticians, psychologists, and physicians, from the summer of 1942 until the end of autumn 1944. Following the liberation of Paris, Alexis Carrel, the founder, was suspended by the Minister of Health, and he died in November 1944. The Foundation underwent a purge and emerged shortly afterward as the Institut national d'études démographiques (INED), which is still active today. Although Carrel had died, most of his team transferred to INED, which was headed by demographer Alfred Sauvy, who coined the term "Third World." Other team members joined the Institut national d'hygiène (National Hygiene Institute), later known as INSERM. See also HeLa Notes References Citations Cited sources Further reading Etienne Lepicard. L'Homme, cet inconnu d'Alexis Carrel (1935). Anatomie d'un succès, analyse d'un échec, Paris, Classiques Garnier, « Littérature, Histoire, Politique, 38 », 2019. Feuerwerker, Elie. Alexis Carrel et l'eugénisme. Le Monde, 1er Juillet 1986. Bonnafé, Lucien and Tort, Patrick. L'Homme, cet inconnu? Alexis Carrel, Jean-Marie le Pen et les chambres a gaz Editions Syllepse, 1996. David Zane Mairowitz. "Fascism à la mode: in France, the far right presses for national purity", Harper's Magazine; 10/1/1997 Berman, Paul. Terror and Liberalism W. W. Norton, 2003. Walther, Rudolph. Die seltsamen Lehren des Doktor Carrel, DIE ZEIT, 31.07.2003 Nr. 32 Terrenoire, Gwen, CNRS. Eugenics in France (1913–1941) : a review of research findings Joint Programmatic Commission UNESCO-ONG Science and Ethics, 24 March 2003 (Comité de Liaison ONG-UNESCO) Borghi L. (2015) "Heart Matters. The Collaboration Between Surgeons and Engineers in the Rise of Cardiac Surgery". In: Pisano R. (eds) A Bridge between Conceptual Frameworks. History of Mechanism and Machine Science, vol 27. Springer, Dordrecht, pp. 53–68 External links including the Nobel Lecture on 11 December 1912 Suture of Blood-Vessels and Transplantation of Organs Research Foundation entitled to Alexis Carrel Time, 16 October 1944 Death of Alexis Carrel, Time'', 13 November 1944 1873 births 1944 deaths French eugenicists Converts to Roman Catholicism from atheism or agnosticism French Nobel laureates Nobel laureates in Physiology or Medicine French Roman Catholics French collaborators with Nazi Germany Knights of the Legion of Honour Members of the Pontifical Academy of Sciences Corresponding Members of the Russian Academy of Sciences (1917–1925) Corresponding Members of the USSR Academy of Sciences Honorary Members of the USSR Academy of Sciences People from Sainte-Foy-lès-Lyon French vascular surgeons History of transplant surgery Rockefeller University people 20th-century French physicians Members of the American Philosophical Society

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https://en.wikipedia.org/wiki/All%20Souls%27%20Day

All Souls' Day

All Souls' Day, also called The Commemoration of All the Faithful Departed, is a day of prayer and remembrance for the faithful departed, observed by Christians on 2 November. Through prayer, intercessions, alms and visits to cemeteries, people commemorate the poor souls in purgatory and gain them indulgences. In Western Christianity, including Roman Catholicism and certain parts of Lutheranism and Anglicanism, All Souls' Day is the third day of Allhallowtide, after All Saints' Day (1 November) and All Hallows' Eve (31 October). Before the standardization of Western Christian observance on 2 November by St. Odilo of Cluny in the 10th century, many Catholic congregations celebrated All Souls' Day on various dates during the Easter season as it is still observed in some Eastern Orthodox Church, Eastern Catholic and Eastern Lutheran churches. Churches of the East Syriac Rite (Syro-Malabar Catholic Church, Chaldean Catholic Church, Assyrian Church of the East, Ancient Church of the East) commemorate all the faithful departed on the Friday before Lent. In other languages Known in Latin as Commemoratio Omnium Fidelium Defunctorum, All Souls' Day is known in other Germanic languages as Allerseelen (German), Allerzielen (Dutch), Alla själars dag (Swedish), and Alle Sjæles Dag (Danish); in the Romance languages as Dia de Finados or Dia dos Fiéis Defuntos (Portuguese), Commémoration de tous les fidèles Défunts (French), Día de los Fieles Difuntos (Spanish), Commemorazione di tutti i fedeli defunti (Italian), and Ziua morților or Luminația (Romanian); in the Slavic languages as Wspomnienie Wszystkich Wiernych Zmarłych or Zaduszki (Polish), Vzpomínka na všechny věrné zesnulé, Památka zesnulých or Dušičky (Czech), Pamiatka zosnulých or Dušičky (Slovak), Spomen svih vjernih mrtvih (Croatian), and День всех усопших верных or День поминовения всех усопших (Den' vsekh usopshikh vernykh; Den' pominoveniya vsekh usopshih) (Russian) in the or and in . Background In the Catholic Church, "the faithful" refers essentially to baptized Catholics; "all souls" commemorates the church penitent of souls in purgatory, whereas "all saints" commemorates the church triumphant of saints in heaven. In the liturgical books of the Latin Church it is called the Commemoration of All the Faithful Departed (). The Catholic Church teaches that the purification of the souls in purgatory can be assisted by the actions of the faithful on earth. Its teaching is based also on the practice of prayer for the dead mentioned as far back as 2 Maccabees 12:42–46. The theological basis for the feast is the doctrine that the souls which, on departing from the body, are not perfectly cleansed from venial sins, or have not fully atoned for past transgressions, are debarred from the Beatific vision, and that the faithful on earth can help them by prayers, alms, deeds, and especially by the sacrifice of the Holy Mass. Religious observance by denomination Byzantine (Greek) Catholic and Eastern Orthodox Saturday of Souls (or Soul Saturday) is a day set aside for the commemoration of the dead within the liturgical year of the Eastern Orthodox and Byzantine Catholic Churches. Saturday is a traditional day of prayer for the dead, because Christ lay dead in the Tomb on Saturday. These days are devoted to prayer for departed relatives and others among the faithful who would not be commemorated specifically as saints. The Divine Services on these days have special hymns added to them to commemorate the departed. There is often a Panikhida (Memorial Service) either after the Divine Liturgy on Saturday morning or after Vespers on Friday evening, for which Koliva (a dish made of boiled wheatberries or rice and honey) is prepared and placed on the Panikhida table. After the Service, the priest blesses the Koliva. It is then eaten as a memorial by all present. Radonitsa Another Memorial Day in the East, Radonitsa, does not fall on a Saturday, but on either Monday or Tuesday of the second week after Pascha (Easter). Radonitsa does not have special hymns for the dead at the Divine Services. Instead a Panikhida will follow the Divine Liturgy, and then all will bring paschal foods to the cemeteries to greet the departed with the joy of the Resurrection. East Syriac tradition East Syriac churches including the Syro Malabar Church and Chaldean Catholic Church commemorates the feast of departed faithful on the last Friday of Epiphany season (which means Friday just before start of Great Lent). The season of Epiphany remembers the revelation of Christ to the world. Each Friday of Epiphany season, the church remembers important evangelistic figures. In the Syro Malabar Church, the Friday before the parish festival is also celebrated as feast of departed faithful when the parish remembers the activities of forebears who worked for the parish and faithful. They also request the intercession of all departed souls for the faithful celebration of parish festival. In East Syriac liturgy, the church remembers departed souls including saints on every Friday throughout the year since the Christ was crucified and died on Friday. Latin Catholicism History In Western Christianity, there is ample evidence of the custom of praying for the dead in the inscriptions of the catacombs, with their constant prayers for the peace of the souls of the departed and in the early liturgies, which commonly contain commemorations of the dead. Tertullian, Cyprian and other early Western Fathers witness to the regular practice of praying for the dead among the early Christians. In the sixth century, it was customary in Benedictine monasteries to hold a commemoration of the deceased members at Whitsuntide. In the time of St. Isidore of Seville (d. 636) who lived in what is today Spain, the Monday after Pentecost was designated to remember the deceased. At the beginning of the ninth century, Abbot Eigil of Fulda set 17 December as commemoration of all deceased in part of what is today Germany. According to Widukind of Corvey (c. 975), there also existed a ceremony praying for the dead on 1 October in Saxony. But it was the day after All Saints' Day that Saint Odilo of Cluny chose when in the 11th century he instituted for all the monasteries dependent on the Abbey of Cluny an annual commemoration of all the faithful departed, to be observed with alms, prayers, and sacrifices for the relief of the suffering souls in purgatory. Odilo decreed that those requesting a Mass be offered for the departed should make an offering for the poor, thus linking almsgiving with fasting and prayer for the dead. The 2 November date and customs spread from the Cluniac monasteries to other Benedictine monasteries and thence to the Western Church in general. The Diocese of Liège was the first diocese to adopt the practice under Bishop Notger (d. 1008). 2 November was adopted in Italy and Rome in the thirteenth century. In the 15th century the Dominicans instituted a custom of each priest offering three Masses on the Feast of All Souls. During World War I, given the great number of war dead and the many destroyed churches where Mass could no longer be said, Pope Benedict XV, granted all priests the privilege of offering three Masses on All Souls' Day. Liturgical practice If 2 November falls on a Sunday, All Souls' Day is observed on that day. In the Liturgy of the hours of All Souls' day the sequence Dies irae can be used ad libitum. Every priest is allowed to celebrate three holy Masses on All Souls' Day. In Divine Worship: The Missal the minor propers (Introit, Gradual, Tract, Sequence, Offertory, and Communion) are those used for Renaissance and Classical musical requiem settings, including the Dies Irae. This permits the performance of traditional requiem settings in the context of the Divine Worship Form of the Roman Rite on All Souls' Day as well as at funerals, votive celebrations of all faithful departed, and anniversaries of deaths. In the ordinary form of the Roman Rite, as well as in the Personal Ordinariates established by Benedict XVI for former Anglicans, it remains on 2 November if this date falls on a Sunday; in the 1962–1969 form of the Roman Rite, use of which is still authorized, it is transferred to Monday, 3 November. According to the sacred tradition of the Catholic Church, from Nov. 1 to Nov. 8, it is possible to gain plenary indulgence for the benefit of the souls of the departed who are in Purgatory. All Souls' indulgence According to the Enchiridion of Indulgences, an indulgence applicable only to the souls in purgatory (commonly called the poor souls) is granted to the faithful who devoutly visit on All Souls' Day a church or chapel and pray the Our Father and the Credo or the Lauds or Vespers of the Office of the Dead and the eternal rest prayer for the dead. The indulgence can be gained from noon of All Saints' Day on as well as a plenary indulgence is each day from the first to the eighth of November; a partial indulgence is granted on other days of the year. Lutheran churches Among continental lutherans its tradition has been more tenaciously maintained. During Luther's lifetime, All Souls' Day was widely observed in Saxony although the Roman Catholic meaning of the day was discarded; ecclesiastically in the Lutheran Church, the day was merged with, and is often seen as an extension of All Saints' Day, with many Lutherans still visiting and decorating graves on all the days of Allhallowtide, including All Souls' Day. Just as it is the custom of French people, of all ranks and creeds, to decorate the graves of their dead on the jour des morts, Germans stream to the graveyards once a year with offerings of flowers and special grave lights. In 1816, Prussia introduced a new date for the remembrance of the Dead among its Lutheran citizens: Totensonntag, the last Sunday before Advent. Anglican Communion In the Church of England it is called The Commemoration of the Faithful Departed and is an optional celebration; Anglicans view All Souls' Day as an extension of the observance of All Saints' Day and it serves to "remember those who have died", in connection with the theological doctrines of the resurrection of the body and the Communion of Saints. In the Anglican Communion, All Souls' Day is known liturgically as the Commemoration of All Faithful Departed, and is an optional observance seen as "an extension of All Saints' Day", the latter of which marks the second day of Allhallowtide. Historically and at present, several Anglican churches are dedicated to All Souls. During the English Reformation, the observance of All Souls' Day lapsed, although a new Anglican theological understanding of the day has "led to a widespread acceptance of this commemoration among Anglicans". Patricia Bays, with regard to the Anglican view of All Souls' Day, wrote that: As such, Anglican parishes "now commemorate all the faithful departed in the context of the All Saints' Day celebration", in keeping with this fresh perspective. Contributing to the revival was the need "to help Anglicans mourn the deaths of millions of soldiers in World War I". Members of the Guild of All Souls, an Anglican devotional society founded in 1873, "are encouraged to pray for the dying and the dead, to participate in a requiem of All Souls' Day and say a Litany of the Faithful Departed at least once a month". At the Reformation the celebration of All Souls' Day was fused with All Saints' Day in the Church of England or, in the judgement of some, it was "deservedly abrogated". It was reinstated in certain parishes in connection with the Oxford Movement of the 19th century and is acknowledged in United States Anglicanism in the Holy Women, Holy Men calendar and in the Church of England with the 1980 Alternative Service Book. It features in Common Worship as a Lesser Festival called "Commemoration of the Faithful Departed (All Souls' Day)". Methodist churches In the Methodist Church, saints refer to all Christians and therefore, on All Saints' Day, the Church Universal, as well as the deceased members of a local congregation are honoured and remembered. In Methodist congregations that celebrate the liturgy on All Souls' Day, the observance, as with Anglicanism and Lutheranism, is viewed as an extension of All Saints' Day and as such, Methodists "remember our loved ones who had died" in their observance of this feast. Popular customs Many All Souls' Day traditions are associated with popular notions about purgatory. Bell tolling is meant to comfort those being cleansed. Lighting candles serves to kindle a light for the poor souls languishing in the darkness. Soul cakes are given to children coming to sing or pray for the dead (cf. trick-or-treating), giving rise to the traditions of "going souling" and the baking of special types of bread or cakes (cf. Pão-por-Deus). Europe All Souls' Day is celebrated in many European countries with vigils, candles, the decoration of graves, and special prayers as well as many regional customs. Examples of regional customs include leaving cakes for departed loved ones on the table and keeping the room warm for their comfort in Tirol and the custom in Brittany, where people flock to the cemeteries at nightfall to kneel, bareheaded, at the graves of their loved ones and anoint the hollow of the tombstone with holy water or to pour libations of milk on it. At bedtime, supper is left on the table for the souls. All Souls' Day is known in Maltese as Jum il-Mejtin, and is accompanied a traditional supper including roasted pig, based on a custom of letting a pig loose on the streets with a bell around its neck, to be fed by the entire neighborhood and cooked on that day to feed the poor. In Linz, funereal musical pieces known as aequales were played from tower tops on All Souls' Day and the evening before. In the Czech Republic and Slovakia All Souls' Day is called Dušičky, or "little souls". Traditionally, candles are left on graves on Dušičky. In Sicily and other regions of southern Italy, All Souls' Day is celebrated as the Festa dei Morti or U juornu rii morti, the "Commemoration of the Dead" or the "Day of the Dead", which according to Joshua Nicolosi of the Sicilian Post could be seen "halfway between Christian and pagan traditions". Families visit and clean grave sites, home altars are decorated with family photos and votive candles, and children are gifted a special basket or cannistru of chocolates, pomegranate, and other gifts from their ancestors. Because of the gifting of sugary sweets and the emphasis on sugar puppet decorations, the Commemoration Day has spurred local Sicilian events such as the Notte di Zucchero ("Night of Sugar") in which communities celebrate the dead. (), a sweet focaccia topped with raisins, almonds, walnuts, and pine nuts, is traditionally eaten in November for All Souls' Day in the environs of Rimini, in Emilia-Romagna. Philippines In the Philippines, Hallow mas is variously called "Undás", "Todos los Santos" (Spanish, "All Saints"), and sometimes "Araw ng mga Patay / Yumao" (Tagalog, "Day of the dead / those who have passed away"), which incorporates All Saints' Day and All Souls' Day. Filipinos traditionally observe this day by visiting the family dead to clean and repair their tombs. Offerings of prayers, flowers, candles, and food. Chinese Filipinos additionally burn incense and kim. Many also spend the day and ensuing night holding reunions at the cemetery with feasts and merriment. See also Day of the Dead Festival of the Dead Zaduszki Flowering Sunday Decoration Day (Appalachia and Liberia) Cemetery Sunday Totensonntag References Citations Sources Further reading Tracey OSM, Liam. "The liturgy of All Souls Day", Catholic Ireland, 30 November 1999 External links   Notes on Russian Orthodox observance by N. Bulgakov   N. Bulgakov "Pope offers Mass for faithful departed on All Souls' Day", Vatican radio, 2 November 2016 Allhallowtide Christianity and death Eastern Orthodox liturgical days Holidays based on the date of Easter November observances Observances honoring the dead

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https://en.wikipedia.org/wiki/Andr%C3%A9%20Gide

André Gide

André Paul Guillaume Gide (; 22 November 1869 – 19 February 1951) was a French author whose writings spanned a wide variety of styles and topics. He was awarded the 1947 Nobel Prize in Literature. Gide's career ranged from his beginnings in the symbolist movement, to criticising imperialism between the two World Wars. The author of more than fifty books, he was described in his obituary in The New York Times as "France's greatest contemporary man of letters" and "judged the greatest French writer of this century by the literary cognoscenti." Known for his fiction as well as his autobiographical works, Gide expressed the conflict and eventual reconciliation of the two sides of his personality (characterized by a Protestant austerity and a transgressive sexual adventurousness, respectively). He suggested that a strict and moralistic education had helped set these facets at odds. Gide's work can be seen as an investigation of freedom and empowerment in the face of moralistic and puritanical constraints. He worked to achieve intellectual honesty. As a self-professed pederast, he used his writing to explore his struggle to be fully oneself, including owning one's sexual nature, without betraying one's values. His political activity was shaped by the same ethos. While sympathetic to Communism in the early 1930s, as were many intellectuals, after his 1936 journey to the USSR he supported the anti-Stalinist left; during the 1940s he shifted towards more traditional values and repudiated Communism as an idea that breaks up with the traditions of the Christian civilization. Early life Gide was born in Paris on 22 November 1869, into a middle-class Protestant family. His father Jean Paul Guillaume Gide was a professor of law at University of Paris; he died in 1880, when the boy was eleven years old. His mother was Juliette Maria Rondeaux. His uncle was political economist Charles Gide. His paternal family traced its roots to Italy. The ancestral Guidos had moved to France and other western and northern European countries after converting to Protestantism during the 16th century, and facing persecution in Catholic Italy. Gide was brought up in isolated conditions in Normandy. He became a prolific writer at an early age, publishing his first novel The Notebooks of André Walter (French: Les Cahiers d'André Walter), in 1891, at the age of twenty-one. In 1893 and 1894, Gide traveled in Northern Africa. There he came to accept his attraction to boys and youths. Gide befriended Irish playwright Oscar Wilde in Paris, where the latter was in exile. In 1895 the two men met in Algiers. Wilde had the impression that he had introduced Gide to homosexuality, but Gide had discovered homosexuality on his own. The middle years In 1895, after his mother's death, Gide married his cousin Madeleine Rondeaux, but the marriage remained unconsummated. In 1896, he was elected mayor of La Roque-Baignard, a commune in Normandy. In 1901, Gide rented the property Maderia in St. Brélade's Bay and lived there while residing on the island of Jersey. This period, 1901–07, is commonly seen as a time of apathy and turmoil for him. In 1908, Gide helped found the literary magazine Nouvelle Revue Française (The New French Review). During World War I, Gide visited England. One of his friends there was artist William Rothenstein. Rothenstein described Gide's visit to his Gloucestershire home in his autobiography: In 1916, Gide was about 47 years old when he took Marc Allégret, age 15, as a lover. Marc was one of five children of Élie Allégret and his wife. Gide had become friends with the senior Allégret during his own school years when Gide's mother had hired Allégret as a tutor for her son. Élie Allégret had been best man at Gide's wedding. After Gide fled with Marc to London, his wife Madeleine burned all his correspondence in retaliation– "the best part of myself," Gide later commented. In 1918, Gide met and befriended Dorothy Bussy; they were friends for more than 30 years, and she translated many of his works into English. Gide also became close friends with the critic Charles Du Bos. Together they were part of the Foyer Franco-Belge, in which capacity they worked to find employment, food and housing for Franco-Belgian refugees who arrived in Paris following the 1914 German invasion of Belgium. Their friendship later declined, due to Du Bos's perception that Gide had disavowed or betrayed his spiritual faith, in contrast to Du Bos's own return to faith. Du Bos's essay Dialogue avec André Gide was published in 1929. The essay, informed by Du Bos's Catholic convictions, condemned Gide's homosexuality. Gide and Du Bos's mutual friend Ernst Robert Curtius criticised the book in a letter to Gide, writing that "he [Du Bos] judges you according to Catholic morals suffices to neglect his complete indictment. It can only touch those who think like him and are convinced in advance. He has abdicated his intellectual liberty." In the 1920s, Gide became an inspiration for such writers as Albert Camus and Jean-Paul Sartre. In 1923, he published a book on Fyodor Dostoyevsky. When he defended homosexuality in the public edition of Corydon (1924), he received widespread condemnation. He later considered this his most important work. In 1923, Gide sired a daughter, Catherine, by Elisabeth van Rysselberghe, a much younger woman. He had known her for a long time, as she was the daughter of his friends Maria Monnom and Théo van Rysselberghe, a Belgian neo-impressionist painter. This caused the only crisis in the long-standing relationship between Allégret and Gide, and damaged his friendship with van Rysselberghe. This was possibly Gide's only sexual relationship with a woman, and it was brief in the extreme. Catherine was his only descendant by blood. He liked to call Elisabeth "La Dame Blanche" ("The White Lady"). Elisabeth eventually left her husband to move to Paris and manage the practical aspects of Gide's life (they had adjoining apartments built on the rue Vavin). She worshipped him, but evidently they no longer had a sexual relationship. In 1924, he published an autobiography If it Die... (French: Si le grain ne meurt). In the same year, he produced the first French-language editions of Joseph Conrad's Heart of Darkness and Lord Jim. After 1925, Gide began to campaign for more humane conditions for convicted criminals. His legal wife, Madeleine Gide, died in 1938. Later he explored their unconsummated marriage in Et nunc manet in te, his memoir of Madeleine, published in English in the United States in 1952. Africa From July 1926 to May 1927, Gide traveled through the colony of French Equatorial Africa with his lover Marc Allégret. They went successively to Middle Congo (now the Republic of the Congo), Ubangi-Shari (now the Central African Republic), briefly to Chad and then to Cameroon. He kept a journal, which he published as Travels in the Congo (French: Voyage au Congo) and Return from Chad (French: Retour du Tchad). In this work, he criticized the behavior of French business interests in the Congo and inspired reform. In particular, he strongly criticized the Large Concessions regime (French: Régime des Grandes Concessions). The government had conceded part of the colony to French companies, allowing them to exploit the area's natural resources, in particular rubber. He related that native workers were forced to leave their village for several weeks to collect rubber in the forest, and compared their exploitation by the companies to slavery. The book contributed to the growing anti-colonialism movements in France and helped thinkers to re-evaluate the effects of colonialism in Africa. Political views and the Soviet Union During the 1930s, Gide briefly became a Communist, or more precisely, a fellow traveler (he never formally joined any Communist party), but he, an individualist himself, advocated the idea of Communist individualism. Despite supporting the Soviet Union, he acknowledged the political repression in the USSR. Gide insisted on the release of Victor Serge, a Soviet writer and a member of the Left Opposition who was prosecuted by the Stalinist regime for his views. As a distinguished writer sympathizing with the cause of Communism, he was invited to speak at Maxim Gorky's funeral and to tour the Soviet Union as a guest of the Soviet Union of Writers. He encountered censorship of his speeches and was particularly disillusioned with the state of culture under Soviet Communism. In his work, Retour de L'U.R.S.S. (Return from the USSR, 1936), he broke with such socialist friends as Jean-Paul Sartre; the book was addressed to pro-Soviet readers, so the purpose was to expose a reader to doubts instead of presenting harsh criticism. While admitting the economic and social achievements of the USSR compared to the Russian Empire, he noted the decay of culture, the erasure of the individuality of Soviet citizens, and the suppression of any dissent: Gide does not express his attitude towards Stalin, but he describes the signs of his personality cult: "in each [home], ... the same portrait of Stalin, and nothing else"; "portrait of Stalin... , in the same place no doubt where the icon used to be. Is it adoration, love, or fear? I do not know; always and everywhere he is present." However, Gide wrote that these problems could be solved by raising the cultural level of the Soviet society. When Gide began preparing his manuscript for publication, the Kremlin was immediately informed about it, and the soon Gide would be visited by the Soviet author Ilya Ehrenburg, who said that he agreed with Gide, but asked to postpone the publication, as the Soviet Union assisted the Republicans in Spain; two days later, Louis Aragon delivered a letter from Jef Last asking to postpone the publication. These measures didn't help, and as the book was published, Gide was condemned in the Soviet press and by the "friends of the USSR": Nordahl Grieg wrote that the reason of writing the book was Gide's impatience, and that with his book he made a favour to the Fascists, who greeted it with joy. In 1937, in response, Gide published Afterthoughts on the U. S. S. R.; earlier, Gide read Trotsky's The Revolution Betrayed and met Victor Serge who provided him more information about the Soviet Union. In Afterthoughts, Gide is more direct in his criticism of the Soviet society: "Citrine, Trotsky, Mercier, Yvon, Victor Serge, Leguay, Rudolf and many others have helped me with their documentation. Everything they have taught me so far I had only suspected it – has confirmed and reinforced my fears". The main points of Afterthoughts were that the dictatorship of the proletariat became the dictatorship of Stalin, and that the privileged bureaucracy became the new ruling class which profited by the workers' surplus labour, spending the state budget on projects like the Palace of Soviets or to raise its own standards of living, while the working class lived in extreme poverty; Gide cited the official Soviet newspapers to prove his statements. During the World War II Gide came to a conclusion that "absolute liberty destroys the individual and also society unless it be closely linked to tradition and discipline"; he rejected the revolutionary idea of Communism as breaking with the traditions, and wrote that "if civilization depended solely on those who initiated revolutionary theories, then it would perish, since culture needs for its survival a continuous and developing tradition." In Thesee, written in 1946, he showed that an individual may safely leave the Maze only if "he had clung tightly to the thread which linked him with the past". In 1947, he said that although during the human history the civilizations rose up and died, the Christian civilization may be saved from doom "if we accepted the responsibility of the sacred charge laid on us by our traditions and our past." He also said that he remained an individualist and protested against "the submersion of individual responsibility in organized authority, in that escape from freedom which is characteristic of our age." Gide contributed to the 1949 anthology The God That Failed. He could not write an essay because of his state of health, so the text was written by Enid Starkie, based on paraphrases of Return from the USSR, Afterthoughts, from a discussion held in Paris at l'Union pour la Verite in 1935, and from his Journal; the text was approved by Gide. 1930s and 1940s In 1930 Gide published a book about the Blanche Monnier case titled La Séquestrée de Poitiers, changing little but the names of the protagonists. Monnier was a young woman who was kept captive by her own mother for more than 25 years. In 1939, Gide became the first living author to be published in the prestigious Bibliothèque de la Pléiade. He left France for Africa in 1942 and lived in Tunis from December 1942 until it was re-taken by French, British and American forces in May 1943 and he was able to travel to Algiers where he stayed until the end of World War II. In 1947, he received the Nobel Prize in Literature "for his comprehensive and artistically significant writings, in which human problems and conditions have been presented with a fearless love of truth and keen psychological insight". He devoted much of his last years to publishing his Journal. Gide died in Paris on 19 February 1951. The Roman Catholic Church placed his works on the Index of Forbidden Books in 1952. Gide's life as a writer Gide's biographer Alan Sheridan summed up Gide's life as a writer and an intellectual: "Gide's fame rested ultimately, of course, on his literary works. But, unlike many writers, he was no recluse: he had a need of friendship and a genius for sustaining it." But his "capacity for love was not confined to his friends: it spilled over into a concern for others less fortunate than himself." Writings André Gide's writings spanned many genres – "As a master of prose narrative, occasional dramatist and translator, literary critic, letter writer, essayist, and diarist, André Gide provided twentieth-century French literature with one of its most intriguing examples of the man of letters." But as Gide's biographer Alan Sheridan points out, "It is the fiction that lies at the summit of Gide's work." "Here, as in the oeuvre as a whole, what strikes one first is the variety. Here, too, we see Gide's curiosity, his youthfulness, at work: a refusal to mine only one seam, to repeat successful formulas...The fiction spans the early years of Symbolism, to the "comic, more inventive, even fantastic" pieces, to the later "serious, heavily autobiographical, first-person narratives"...In France Gide was considered a great stylist in the classical sense, "with his clear, succinct, spare, deliberately, subtly phrased sentences." Gide's surviving letters run into the thousands. But it is the Journal that Sheridan calls "the pre-eminently Gidean mode of expression." "His first novel emerged from Gide's own journal, and many of the first-person narratives read more or less like journals. In Les faux-monnayeurs, Edouard's journal provides an alternative voice to the narrator's." "In 1946, when Pierre Herbert asked Gide which of his books he would choose if only one were to survive," Gide replied, 'I think it would be my Journal.'''" Beginning at the age of 18 or 19, Gide kept a journal all of his life and when these were first made available to the public, they ran to 1,300 pages. Struggle for values "Each volume that Gide wrote was intended to challenge itself, what had preceded it, and what could conceivably follow it. This characteristic, according to Daniel Moutote in his Cahiers de André Gide essay, is what makes Gide's work 'essentially modern': the 'perpetual renewal of the values by which one lives.'" Gide wrote in his Journal in 1930: "The only drama that really interests me and that I should always be willing to depict anew, is the debate of the individual with whatever keeps him from being authentic, with whatever is opposed to his integrity, to his integration. Most often the obstacle is within him. And all the rest is merely accidental." As a whole, "The works of André Gide reveal his passionate revolt against the restraints and conventions inherited from 19th-century France. He sought to uncover the authentic self beneath its contradictory masks." Sexuality In his journal, Gide distinguishes between adult-attracted "sodomites" and boy-loving "pederasts", categorizing himself as the latter. Gide's journal documents his behavior in the company of Oscar Wilde. Gide's novel Corydon, which he considered his most important work, includes a defense of pederasty. At that time, the age of consent for any type of sexual activity was set at 13. Bibliography See also Mise en abyme Pederasty References Citations Works cited Edmund White, André Gide: A Life in the Present. Cambridge: Harvard University Press, 1998] Further reading Noel I. Garde [Edgar H. Leoni], Jonathan to Gide: The Homosexual in History. New York:Vangard, 1964. For a chronology of Gide's life, see pp. 13–15 in Thomas Cordle, André Gide (The Griffin Authors Series). Twayne Publishers, Inc., 1969. For a detailed bibliography of Gide's writings and works about Gide, see pp. 655–678 in Alan Sheridan, André Gide: A Life in the Present. Harvard, 1999. External links Website of the Catherine Gide Foundation, held by Catherine Gide, his daughter Center for Gidian Studies List of Works André Gide at Goodreads Amis d'André Gide in French Period newspaper articles on Gide interface in French'' André Gide, 1947 Nobel Laureate for Literature André Gide: A Brief Introduction Gide at Maderia in Jersey, 1901–07 1869 births 1951 deaths Writers from Paris French novelists French Protestants French travel writers French anti-communists French communists Nobel laureates in Literature French Nobel laureates Writers about the Soviet Union Modernist writers Fyodor Dostoyevsky scholars Lycée Henri-IV alumni French male essayists French male novelists French people of Italian descent Anti-Stalinist left Nouvelle Revue Française editors LGBT Nobel laureates

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https://en.wikipedia.org/wiki/Algorithms%20for%20calculating%20variance

Algorithms for calculating variance

Algorithms for calculating variance play a major role in computational statistics. A key difficulty in the design of good algorithms for this problem is that formulas for the variance may involve sums of squares, which can lead to numerical instability as well as to arithmetic overflow when dealing with large values. Naïve algorithm A formula for calculating the variance of an entire population of size N is: Using Bessel's correction to calculate an unbiased estimate of the population variance from a finite sample of n observations, the formula is: Therefore, a naïve algorithm to calculate the estimated variance is given by the following: Let For each datum : This algorithm can easily be adapted to compute the variance of a finite population: simply divide by n instead of n − 1 on the last line. Because and can be very similar numbers, cancellation can lead to the precision of the result to be much less than the inherent precision of the floating-point arithmetic used to perform the computation. Thus this algorithm should not be used in practice, and several alternate, numerically stable, algorithms have been proposed. This is particularly bad if the standard deviation is small relative to the mean. Computing shifted data The variance is invariant with respect to changes in a location parameter, a property which can be used to avoid the catastrophic cancellation in this formula. with any constant, which leads to the new formula the closer is to the mean value the more accurate the result will be, but just choosing a value inside the samples range will guarantee the desired stability. If the values are small then there are no problems with the sum of its squares, on the contrary, if they are large it necessarily means that the variance is large as well. In any case the second term in the formula is always smaller than the first one therefore no cancellation may occur. If just the first sample is taken as the algorithm can be written in Python programming language as def shifted_data_variance(data): if len(data) < 2: return 0.0 K = data[0] n = Ex = Ex2 = 0.0 for x in data: n += 1 Ex += x - K Ex2 += (x - K) ** 2 variance = (Ex2 - Ex**2 / n) / (n - 1) # use n instead of (n-1) if want to compute the exact variance of the given data # use (n-1) if data are samples of a larger population return variance This formula also facilitates the incremental computation that can be expressed as K = Ex = Ex2 = 0.0 n = 0 def add_variable(x): global K, n, Ex, Ex2 if n == 0: K = x n += 1 Ex += x - K Ex2 += (x - K) ** 2 def remove_variable(x): global K, n, Ex, Ex2 n -= 1 Ex -= x - K Ex2 -= (x - K) ** 2 def get_mean(): global K, n, Ex return K + Ex / n def get_variance(): global n, Ex, Ex2 return (Ex2 - Ex**2 / n) / (n - 1) Two-pass algorithm An alternative approach, using a different formula for the variance, first computes the sample mean, and then computes the sum of the squares of the differences from the mean, where s is the standard deviation. This is given by the following code: def two_pass_variance(data): n = len(data) mean = sum(data) / n variance = sum((x - mean) ** 2 for x in data) / (n - 1) return variance This algorithm is numerically stable if n is small. However, the results of both of these simple algorithms ("naïve" and "two-pass") can depend inordinately on the ordering of the data and can give poor results for very large data sets due to repeated roundoff error in the accumulation of the sums. Techniques such as compensated summation can be used to combat this error to a degree. Welford's online algorithm It is often useful to be able to compute the variance in a single pass, inspecting each value only once; for example, when the data is being collected without enough storage to keep all the values, or when costs of memory access dominate those of computation. For such an online algorithm, a recurrence relation is required between quantities from which the required statistics can be calculated in a numerically stable fashion. The following formulas can be used to update the mean and (estimated) variance of the sequence, for an additional element xn. Here, denotes the sample mean of the first n samples , their biased sample variance, and their unbiased sample variance. These formulas suffer from numerical instability , as they repeatedly subtract a small number from a big number which scales with n. A better quantity for updating is the sum of squares of differences from the current mean, , here denoted : This algorithm was found by Welford, and it has been thoroughly analyzed. It is also common to denote and . An example Python implementation for Welford's algorithm is given below. # For a new value new_value, compute the new count, new mean, the new M2. # mean accumulates the mean of the entire dataset # M2 aggregates the squared distance from the mean # count aggregates the number of samples seen so far def update(existing_aggregate, new_value): (count, mean, M2) = existing_aggregate count += 1 delta = new_value - mean mean += delta / count delta2 = new_value - mean M2 += delta * delta2 return (count, mean, M2) # Retrieve the mean, variance and sample variance from an aggregate def finalize(existing_aggregate): (count, mean, M2) = existing_aggregate if count < 2: return float("nan") else: (mean, variance, sample_variance) = (mean, M2 / count, M2 / (count - 1)) return (mean, variance, sample_variance) This algorithm is much less prone to loss of precision due to catastrophic cancellation, but might not be as efficient because of the division operation inside the loop. For a particularly robust two-pass algorithm for computing the variance, one can first compute and subtract an estimate of the mean, and then use this algorithm on the residuals. The parallel algorithm below illustrates how to merge multiple sets of statistics calculated online. Weighted incremental algorithm The algorithm can be extended to handle unequal sample weights, replacing the simple counter n with the sum of weights seen so far. West (1979) suggests this incremental algorithm: def weighted_incremental_variance(data_weight_pairs): w_sum = w_sum2 = mean = S = 0 for x, w in data_weight_pairs: w_sum = w_sum + w w_sum2 = w_sum2 + w**2 mean_old = mean mean = mean_old + (w / w_sum) * (x - mean_old) S = S + w * (x - mean_old) * (x - mean) population_variance = S / w_sum # Bessel's correction for weighted samples # Frequency weights sample_frequency_variance = S / (w_sum - 1) # Reliability weights sample_reliability_variance = S / (w_sum - w_sum2 / w_sum) Parallel algorithm Chan et al. note that Welford's online algorithm detailed above is a special case of an algorithm that works for combining arbitrary sets and : . This may be useful when, for example, multiple processing units may be assigned to discrete parts of the input. Chan's method for estimating the mean is numerically unstable when and both are large, because the numerical error in is not scaled down in the way that it is in the case. In such cases, prefer . def parallel_variance(n_a, avg_a, M2_a, n_b, avg_b, M2_b): n = n_a + n_b delta = avg_b - avg_a M2 = M2_a + M2_b + delta**2 * n_a * n_b / n var_ab = M2 / (n - 1) return var_ab This can be generalized to allow parallelization with AVX, with GPUs, and computer clusters, and to covariance. Example Assume that all floating point operations use standard IEEE 754 double-precision arithmetic. Consider the sample (4, 7, 13, 16) from an infinite population. Based on this sample, the estimated population mean is 10, and the unbiased estimate of population variance is 30. Both the naïve algorithm and two-pass algorithm compute these values correctly. Next consider the sample (, , , ), which gives rise to the same estimated variance as the first sample. The two-pass algorithm computes this variance estimate correctly, but the naïve algorithm returns 29.333333333333332 instead of 30. While this loss of precision may be tolerable and viewed as a minor flaw of the naïve algorithm, further increasing the offset makes the error catastrophic. Consider the sample (, , , ). Again the estimated population variance of 30 is computed correctly by the two-pass algorithm, but the naïve algorithm now computes it as −170.66666666666666. This is a serious problem with naïve algorithm and is due to catastrophic cancellation in the subtraction of two similar numbers at the final stage of the algorithm. Higher-order statistics Terriberry extends Chan's formulae to calculating the third and fourth central moments, needed for example when estimating skewness and kurtosis: Here the are again the sums of powers of differences from the mean , giving For the incremental case (i.e., ), this simplifies to: By preserving the value , only one division operation is needed and the higher-order statistics can thus be calculated for little incremental cost. An example of the online algorithm for kurtosis implemented as described is: def online_kurtosis(data): n = mean = M2 = M3 = M4 = 0 for x in data: n1 = n n = n + 1 delta = x - mean delta_n = delta / n delta_n2 = delta_n**2 term1 = delta * delta_n * n1 mean = mean + delta_n M4 = M4 + term1 * delta_n2 * (n**2 - 3*n + 3) + 6 * delta_n2 * M2 - 4 * delta_n * M3 M3 = M3 + term1 * delta_n * (n - 2) - 3 * delta_n * M2 M2 = M2 + term1 # Note, you may also calculate variance using M2, and skewness using M3 # Caution: If all the inputs are the same, M2 will be 0, resulting in a division by 0. kurtosis = (n * M4) / (M2**2) - 3 return kurtosis Pébaÿ further extends these results to arbitrary-order central moments, for the incremental and the pairwise cases, and subsequently Pébaÿ et al. for weighted and compound moments. One can also find there similar formulas for covariance. Choi and Sweetman offer two alternative methods to compute the skewness and kurtosis, each of which can save substantial computer memory requirements and CPU time in certain applications. The first approach is to compute the statistical moments by separating the data into bins and then computing the moments from the geometry of the resulting histogram, which effectively becomes a one-pass algorithm for higher moments. One benefit is that the statistical moment calculations can be carried out to arbitrary accuracy such that the computations can be tuned to the precision of, e.g., the data storage format or the original measurement hardware. A relative histogram of a random variable can be constructed in the conventional way: the range of potential values is divided into bins and the number of occurrences within each bin are counted and plotted such that the area of each rectangle equals the portion of the sample values within that bin: where and represent the frequency and the relative frequency at bin and is the total area of the histogram. After this normalization, the raw moments and central moments of can be calculated from the relative histogram: where the superscript indicates the moments are calculated from the histogram. For constant bin width these two expressions can be simplified using : The second approach from Choi and Sweetman is an analytical methodology to combine statistical moments from individual segments of a time-history such that the resulting overall moments are those of the complete time-history. This methodology could be used for parallel computation of statistical moments with subsequent combination of those moments, or for combination of statistical moments computed at sequential times. If sets of statistical moments are known: for , then each can be expressed in terms of the equivalent raw moments: where is generally taken to be the duration of the time-history, or the number of points if is constant. The benefit of expressing the statistical moments in terms of is that the sets can be combined by addition, and there is no upper limit on the value of . where the subscript represents the concatenated time-history or combined . These combined values of can then be inversely transformed into raw moments representing the complete concatenated time-history Known relationships between the raw moments () and the central moments () are then used to compute the central moments of the concatenated time-history. Finally, the statistical moments of the concatenated history are computed from the central moments: Covariance Very similar algorithms can be used to compute the covariance. Naïve algorithm The naïve algorithm is For the algorithm above, one could use the following Python code: def naive_covariance(data1, data2): n = len(data1) sum1 = sum(data1) sum2 = sum(data2) sum12 = sum([i1 * i2 for i1, i2 in zip(data1, data2)]) covariance = (sum12 - sum1 * sum2 / n) / n return covariance With estimate of the mean As for the variance, the covariance of two random variables is also shift-invariant, so given any two constant values and it can be written: and again choosing a value inside the range of values will stabilize the formula against catastrophic cancellation as well as make it more robust against big sums. Taking the first value of each data set, the algorithm can be written as: def shifted_data_covariance(data_x, data_y): n = len(data_x) if n < 2: return 0 kx = data_x[0] ky = data_y[0] Ex = Ey = Exy = 0 for ix, iy in zip(data_x, data_y): Ex += ix - kx Ey += iy - ky Exy += (ix - kx) * (iy - ky) return (Exy - Ex * Ey / n) / n Two-pass The two-pass algorithm first computes the sample means, and then the covariance: The two-pass algorithm may be written as: def two_pass_covariance(data1, data2): n = len(data1) mean1 = sum(data1) / n mean2 = sum(data2) / n covariance = 0 for i1, i2 in zip(data1, data2): a = i1 - mean1 b = i2 - mean2 covariance += a * b / n return covariance A slightly more accurate compensated version performs the full naive algorithm on the residuals. The final sums and should be zero, but the second pass compensates for any small error. Online A stable one-pass algorithm exists, similar to the online algorithm for computing the variance, that computes co-moment : The apparent asymmetry in that last equation is due to the fact that , so both update terms are equal to . Even greater accuracy can be achieved by first computing the means, then using the stable one-pass algorithm on the residuals. Thus the covariance can be computed as def online_covariance(data1, data2): meanx = meany = C = n = 0 for x, y in zip(data1, data2): n += 1 dx = x - meanx meanx += dx / n meany += (y - meany) / n C += dx * (y - meany) population_covar = C / n # Bessel's correction for sample variance sample_covar = C / (n - 1) A small modification can also be made to compute the weighted covariance: def online_weighted_covariance(data1, data2, data3): meanx = meany = 0 wsum = wsum2 = 0 C = 0 for x, y, w in zip(data1, data2, data3): wsum += w wsum2 += w * w dx = x - meanx meanx += (w / wsum) * dx meany += (w / wsum) * (y - meany) C += w * dx * (y - meany) population_covar = C / wsum # Bessel's correction for sample variance # Frequency weights sample_frequency_covar = C / (wsum - 1) # Reliability weights sample_reliability_covar = C / (wsum - wsum2 / wsum) Likewise, there is a formula for combining the covariances of two sets that can be used to parallelize the computation: Weighted batched version A version of the weighted online algorithm that does batched updated also exists: let denote the weights, and write The covariance can then be computed as See also Kahan summation algorithm Squared deviations from the mean Yamartino method References External links Statistical algorithms Statistical deviation and dispersion Articles with example pseudocode Articles with example Python (programming language) code

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https://en.wikipedia.org/wiki/Politics%20of%20Antigua%20and%20Barbuda

Politics of Antigua and Barbuda

The politics of Antigua and Barbuda takes place in a framework of a unitary parliamentary representative democratic monarchy, wherein the sovereign of Antigua and Barbuda is the head of state, appointing a governor-general to act as vice-regal representative in the nation. A prime minister is appointed by the governor-general as the head of government, and of a multi-party system; the prime minister advises the governor-general on the appointment of a Council of Ministers. Executive power is exercised by the government. Legislative power is vested in both the government and the two chambers of the Parliament. The bicameral Parliament consists of the Senate (seventeen-member body appointed by the governor-general) and the House of Representatives (seventeen seats; members are elected by proportional representation to serve five-year terms). Antigua and Barbuda has a long history of free elections, three of which have resulted in peaceful changes of government. Since the 1951 general election, the party system has been dominated by the Antigua and Barbuda Labour Party (ABLP), for a long time was dominated by the Bird family, particularly Prime Ministers Vere and Lester Bird. The opposition claimed to be disadvantaged by the ABLP's longstanding monopoly on patronage and its control of the media, especially in the 1999 general election. The opposition United Progressive Party (UPP) won the 2004 election, and its leader Winston Baldwin Spencer was prime minister of Antigua and Barbuda from 2004 to 2014. The elections to the House of Representatives were held on 12 June 2014. The Antigua and Barbuda Labour Party government was elected with fourteen seats. The United Progressive Party had three seats in the House of Representatives. ABLP won 15 of the 17 seats in the 2018 snap election under the leadership of incumbent Prime Minister Gaston Browne. Constitutional safeguards include freedom of speech, press, worship, movement, and association. Antigua and Barbuda is a member of the eastern Caribbean court system. The Judiciary is independent of the executive and the legislature. Jurisprudence is based on English common law. Executive branch Ministers Parliamentary secretaries Permanent secretaries Executive branch leadership As head of state, King Charles III is represented in Antigua and Barbuda by a governor-general who acts on the advice of the prime minister and the cabinet. Legislative branch Antigua and Barbuda elects on national level a legislature. Parliament has two chambers. The House of Representatives has 19 members: 17 members elected for a five-year term in single-seat constituencies, and 2 ex officio members (president and speaker). The Senate has 17 appointed members. The prime minister is the leader of the majority party in the House and conducts affairs of state with the cabinet. The prime minister and the cabinet are responsible to the Parliament. Elections must be held at least every five years but may be called by the prime minister at any time. There are special legislative provisions to account for Barbuda's low population relative to that of Antigua. Barbuda is guaranteed one member of the House of Representatives and two members of the Senate. In addition, there is a Barbuda Council to govern the internal affairs of the island. Political parties and elections Administrative divisions The country is divided into six parishes, Saint George, John, Mary, Paul, Peter, and Phillip which are all on the island of Antigua. Additionally, the islands of Barbuda and Redonda are considered dependencies. Judicial branch Antigua and Barbuda is a member of the Eastern Caribbean Supreme Court. This court is headquartered in Saint Lucia, but at least one judge of the Supreme Court resides in Antigua and Barbuda, and presides over the High Court of Justice. The current High Court judges are Jennifer Remy and Keith Thom. Antigua is also a member of the Caribbean Court of Justice, although it has not yet acceded to Part III of the 2001 Agreement Establishing a Caribbean Court of Justice. Its supreme appellate court therefore remains the British Judicial Committee of the Privy Council. Indeed, of the signatories to the Agreement, as of December 2010, only Barbados has replaced appeals to Her Majesty in Council with the Caribbean Court of Justice. In addition to the Eastern Caribbean Supreme Court, Antigua and Barbuda has a Magistrates' Court, which deals with lesser civil and criminal cases. Movements Republicanism in Antigua and Barbuda Political pressure groups and leaders Antigua Trades and Labour Union People's Democratic Movement International organisation participation Organisation of African, Caribbean and Pacific States ALBA Caribbean Community Caribbean Development Bank Community of Latin American and Caribbean States Commonwealth of Nations United Nations Economic Commission for Latin America and the Caribbean Food and Agriculture Organization Group of 77 International Bank for Reconstruction and Development International Civil Aviation Organization International Criminal Court International Confederation of Free Trade Unions International Red Cross and Red Crescent Movement International Fund for Agricultural Development International Finance Corporation International Federation of Red Cross and Red Crescent Societies International Labour Organization International Monetary Fund International Maritime Organization Intelsat (nonsignatory user) Interpol International Olympic Committee International Telecommunication Union Non-Aligned Movement (observer) Organization of American States Organisation of Eastern Caribbean States OPANAL United Nations United Nations Conference on Trade and Development UNESCO Universal Postal Union World Confederation of Labour World Federation of Trade Unions World Health Organization World Meteorological Organization World Trade Organization References

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https://en.wikipedia.org/wiki/Telecommunications%20in%20Antigua%20and%20Barbuda

Telecommunications in Antigua and Barbuda

Telecommunications in Antigua and Barbuda are via media in the telecommunications industry. Telephone Telephones – main lines in use: 37,500 (2006) country comparison to the world: 168 Telephones – mobile cellular: 110,200 (2006) (APUA PCS, Cable & Wireless, Digicel) country comparison to the world: 177 Telephone system: domestic: good automatic telephone system international: 3 fiber optic submarine cables (2 to Saint Kitts and 1 to Guadeloupe); satellite earth station – 1 Intelsat (Atlantic Ocean) Radio Radio broadcast stations: AM 4, FM 6, shortwave 0 (2002) Radios: 36,000 (1997) Television Television broadcast stations: 2 (1997) (including ABS-TV) Televisions: 31,000 (1997) Internet Internet Service Providers (ISPs): Cable & Wireless, Antigua Computer Technologies (ACT), Antigua Public Utilities Authority (APUA INET) Internet hosts: 2,215 (2008) country comparison to the world: 140 Internet users: 60,000 (2007) country comparison to the world: 158 Country codes: AG Demographics See also Antigua and Barbuda History of telecommunication List of telecommunications terminology Outline of telecommunication References External links Antigua and Barbuda, SubmarineCableMap.com Antigua and Barbuda Antigua

1074

https://en.wikipedia.org/wiki/Antigua%20and%20Barbuda%20Defence%20Force

Antigua and Barbuda Defence Force

The Antigua and Barbuda Defence Force (ABDF) is the armed forces of Antigua and Barbuda. The ABDF has responsibility for several different roles: internal security, prevention of drug smuggling, the protection and support of fishing rights, prevention of marine pollution, search and rescue, ceremonial duties, assistance to government programs, provision of relief during natural disasters, assistance in the maintenance of essential services, and support of the police in maintaining law and order. The ABDF is one of the world's smallest militaries, consisting of 245 personnel. It is much better equipped for fulfilling its civil roles, as opposed to providing a deterrence against would-be aggressors or in defending the nation during a war. Organisation The ABDF consists of five major units: Regiment – comprises four line companies and is the infantry unit and fighting arm of the defence force. Service and Support Unit – provides administrative, logistic and engineer support to the rest of the defence force. Coast Guard – the maritime element of the defence force, and is divided into four units: Commanding Officer's Office Engineer Unit Administration Unit Flotilla – the flotilla is the operational part of the Coast Guard, and consists of the following water-craft: 1 Swiftships Shipbuilders 19.81-metre Commercial Cruiser-class patrol boat (P-01 Liberta), in service since 1984 1 SeaArk Boats Dauntless-class patrol boat (P-02 Palmetto), in service since 1995 1 Point-class cutter (P-03 Hermitage), transferred from the U.S. Coast Guard in 1998 1 Defender 380X-class all-weather interceptor (D-8), date of acquisition unknown 2 Boston Whaler 8.23-metre launches (071 and 072), in service since 1988 1 Zodiac Marine & Pool 8.23-metre Hurricane-type rigid-hulled inflatable boat in service since 1998 Air Wing Cadet Corps Defence Board The Defence Board is in charge of overseeing the leadership, management, and discipline of the Antigua and Barbuda Defence Force as well as all other matters pertaining to it. The Defence Board has the authority to govern its work, how it will carry out its duties, and the responsibilities of its members. It can also assign any member of the Board any authority or duty, by publishing a notice in the Official Gazette; consult with non-members as appropriate, including officers commanding units of the Force, regarding matters pertaining to their units; and the officers are required to attend the meetings as the Board requests; decide on the protocol to be followed in conducting its business; and provide for any other matter that it deems necessary or desirable for achieving the better performance of its functions. Officers A person cannot be appointed to the force unless they have received a recommendation from a board, known as the Commissions Board in the Defence Act. This board is made up of the Chairman, who is appointed by the Chief of Defence Staff; the Chairman of the Public Service Commission, or in his absence, the Vice Chairman of the Public Service Commission; and an individual appointed by the Defence Board for a duration determined by the Board. His Majesty has the authority to appoint people to the Antigua and Barbuda Defence Force, and the Governor-General may act in that capacity. A commission may be awarded for a predetermined amount of time or for an unlimited amount of time. Reserve forces There are two classes in the Antigua and Barbuda Defence Force Reserve. The soldiers enlisted, deemed to be enlisted, or re-engaged in accordance with this Part for service in that class; the Reserve soldiers of the second class who have, upon written application to the appropriate military authority, been accepted by that authority for service in the first class; and the soldiers transferred to the first class in accordance with section 31 of the Defence Act comprise the first class. The soldiers who are members of the second class by virtue of Part IV of the Defence Act, the officers who are appointed or transferred to that class, and the soldiers who are enlisted, deemed to be enlisted, or re-engaged in accordance with Part IX of the Defence Act for service in that class are all included in the second class. Each officer and soldier in the first class of the Reserve is required to report for duty at the location and for the duration determined by the Defence Board. They are also required to meet all training-related requirements. Subject to any general directives from the Defence Board, the requirements of the related section may be disregarded in whole or in part with regard to any unit of the first class of the Reserve, as well as with regard to any individual officer or soldier of the first class of the Reserve, by his commanding officer. Nothing stops a Reserve officer or soldier from participating in optional training in addition to any mandated training. The first class of the Reserve, or as many officers and soldiers of that class as the Board deems necessary, may be called out on temporary duty by the Defence Board when needed. Under section 203, officers and soldiers who are called out for duty are not required to serve for more than ninety days at a time. Because the worker is a Reserve member who is called out in accordance with the section, no employer may fire or give notice of termination to any worker. When an employer violates, they are guilty of a crime and face a maximum fine of $5,000, a maximum sentence of two (2) years in jail, or both. This applies even in cases of summary conviction. The Governor-General may, on the advice of the Prime Minister, by proclamation order that the Reserve, or any class thereof, be called out on permanent service in the event of a state of war, insurrection, hostilities, or public emergency; the Defence Board will then take appropriate action. When called out on permanent duty, every Reserve officer and soldier is eligible to stay on permanent duty until told otherwise. Every officer and soldier belonging to such a class, as the case may be, to the part of any class so called out, shall attend in person at the designated location whenever the whole or any part of the first class of the Reserve is called out on temporary or permanent service; or whenever the whole or any part of the second class of the Reserve is called out on permanent service. The Defence Board shall cause every officer or soldier subject to such call-out to be served with a notice requiring him to attend at the time and place specified in the notice in the event that the first class of the Reserve is called out on temporary service or the Reserve is called out on permanent service. An officer of the Antigua and Barbuda Defence Force may file a summarily complaint against a person who willfully takes away pawns, wrongfully destroys or damages, carelessly loses anything issued to him as an officer or soldier of the Reserve, or willfully refuses or fails to deliver up anything issued to him as an officer or soldier as a debt owed to the Crown. This applies even if the amount exceeds the normal monetary limit on a magistrate's jurisdiction. A Reserve soldier may be released at any point during the duration of their service in the Reserve by the appropriate military authority under the prescribed conditions. Enlistment and terms of service A recruiting officer will not enlist anyone in the Force unless they are satisfied that the potential recruit has received, comprehended, and wishes to be enlisted after receiving a notice in the prescribed form from anyone who wants to join the regular Force. A recruiting officer is not allowed to enlist a minor under the age of eighteen into the regular force unless written consent has been obtained from at least one parent, from any parent who may have parental rights and powers over the minor, from any person whose whereabouts are known or can be determined with reasonable effort, or from any person who is in fact or legally responsible for the minor. For the purposes of the Defence Act, an individual who is willing to enlist will be considered to have reached, or not reached, the age of eighteen if the recruiting officer is satisfied—either through the production of a certified copy of an entry in the register of births, or by any other evidence that seems sufficient to them. The period of time that an individual may enlist in the regular force is as follows: in the case of an individual who is 18 years of age or older at the time of enlistment, a term of colour service that does not exceed 12 years as prescribed; in this case, the term of service in the Reserve will apply to the portion of the term that is prescribed as a term of colour service, and the remaining portion will apply to a term of service. In the case of an individual who is younger at the time of enlistment, the period of time that is prescribed will begin on the date that the individual reaches the age of eighteen years or a term not to exceed 12 years, as specified, starting on the day he reaches that age and consisting of the portion of it that is prescribed as a term of colour service and the remaining portion as a term in the reserve. Any soldier of good character who has served their full term of colour service or who will be serving in the Reserve in two years may, with permission from the appropriate military authority, re-engage for an additional period of colour service and Reserve duty as prescribed; however, the additional period of colour service, when combined with the original period of colour service, may not exceed a total continuous period of 22 years colour service from the date of the soldier's original attestation or the date he became eighteen years old, whichever comes first. Any soldier who has completed 22 years of colour service may, if he so chooses and with the consent of the appropriate military authority, continue to serve in all capacities as if his colour service term had not yet expired. However, on the date that he notifies his commanding officer that he wishes to be discharged, he may be eligible for discharge at the end of the three-month period. Any soldier whose term of colour service expires during a public emergency, war, insurrection, hostilities, or other exigency of duty may be kept in the Force and have their service extended for an additional period of time as directed by the Defence Board and the appropriate military authority. Every regular force soldier who is eligible for discharge will be released as soon as possible, subject to the Defence Act. However, until they are released, they are subject to military law as stipulated by the Act. When a regular force soldier is serving outside of Antigua and Barbuda at the time of his discharge, he has two options: if he wants to be discharged in Antigua and Barbuda, he will be sent there at no cost as soon as possible, and he will be released either when he arrives in Antigua and Barbuda or, if he agrees to a delay in discharge, six months after arriving; else, he will be released where he is currently serving. Releasing a soldier from the regular force requires authorization from the appropriate military authority, unless they are being released in accordance with a court-martial sentence. Upon their release from active duty, all regular force soldiers will receive a certificate of discharge that includes the necessary information. Every regular Force soldier who is scheduled to be transferred to the Reserve may do so in accordance with the Act, but they will remain subject to military law until they are transferred. When a regular Force soldier serving outside of Antigua and Barbuda is scheduled to be transferred to the Reserve, he will be sent there at no cost to him and will be transferred to the Reserve upon arrival, or within six months of his arrival if he agrees to a delay in transfer; he may, however, choose to be transferred to the Reserve without having to return to Antigua and Barbuda. When a regular Force soldier is being transferred to the Reserve, the appropriate military authority has the authority to immediately discharge him without providing a reason. A court-martial sentence, a Defence Board order, or an order from an officer not lower than Major or a corresponding rank who has been given permission by the commanding officer may be the only ways that a warrant officer or non-commissioned officer's rank may be lowered. If a regular force warrant officer is demoted to the ranks, he or she may request to be discharged, barring a state of war, insurrection, hostilities, or public emergency. Anytime during the duration of the soldier's term of engagement, the competent military authority may release a regular force soldier for the prescribed reasons. Regular Force soldiers have the right to request their discharge at any point within three months of the date of their first attestation. If they do so, they will be released as soon as possible after paying a sum not to exceed EC$500. However, they will still be subject to military law until their discharge under the Act. A soldier of the regular Force who was a member of a Commonwealth Force at any point within three months prior to the date of his first attestation is exempt from this. Former deployments In 1983, fourteen men of the Antigua and Barbuda Defence Force were deployed to Grenada during the Operation Urgent Fury. In 1990, twelve soldiers were sent to Trinidad and Tobago after a failed coup attempt by a radical group against the constitutionally elected government headed by Prime Minister A.N.R. Robinson. In 1995, members of the Antigua and Barbuda Defence Force were deployed in Haiti as a part of Operation Uphold Democracy. Current deployments Multinational Security Support Mission in Haiti Alliances – Mercian Regiment See also Regional Security System References General and cited references External links Antigua and Barbuda Defence Force official website Antigua and Barbuda Defence Force on Facebook Article on the ABDF by Dr Dion Phillips National security of Antigua and Barbuda Military units and formations established in 1981

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Politics of Armenia

The politics of Armenia take place in the framework of the parliamentary representative democratic republic of Armenia, whereby the president of Armenia is the head of state and the prime minister of Armenia the head of government, and of a multi-party system. Executive power is exercised by the president and the Government. Legislative power is vested in both the Government and Parliament. History Armenia became independent from the Russian Empire on 28 May 1918 as the Republic of Armenia, later referred as First Republic of Armenia. About a month before its independence Armenia was part of short lived Transcaucasian Democratic Federative Republic. Suffering heavy losses during the Turkish invasion of Armenia and after the Soviet invasion of Armenia, the government of the First Republic resigned on 2 December 1920. Soviet Russia reinstalled its control over the country, which later became part of the Transcaucasian SFSR. The TSFSR was dissolved in 1936 and Armenia became a constituent republic of the Soviet Union known as the Armenian SSR, later also referred as the Second Republic of Armenia. During the dissolution of the Soviet Union the population of Armenia voted overwhelmingly for independence following the 1991 Armenian independence referendum. It was followed by a presidential election in October 1991 that gave 83% of the votes to Levon Ter-Petrosyan. Earlier in 1990, when the National Democratic Union party defeated the Armenian Communist Party, he was elected Chairman of the Supreme Council of Armenia. Ter-Petrosyan was re-elected in 1996. Following public discontent and demonstrations against his policies on Nagorno-Karabakh, the President resigned in January 1998 and was replaced by Prime Minister Robert Kocharyan, who was elected as second President in March 1998. Following the assassination of Prime Minister Vazgen Sargsyan, parliament Speaker Karen Demirchyan and six other officials during parliament seating on 27 October 1999, a period of political instability ensued during which an opposition headed by elements of the former Armenian National Movement government attempted unsuccessfully to force Kocharyan to resign. In May 2000, Andranik Margaryan replaced Aram Sargsyan (a brother of assassinated Vazgen Sargsyan) as Prime Minister. Kocharyan's re-election as president in 2003 was followed by widespread allegations of ballot-rigging. He went on to propose controversial constitutional amendments on the role of parliament. These were rejected in a referendum the following May. Concurrent parliamentary elections left Kocharyan's party in a very powerful position in the parliament. There were mounting calls for the President's resignation in early 2004 with thousands of demonstrators taking to the streets in support of demands for a referendum of confidence in him. The Government of Armenia's stated aim is to build a Western-style parliamentary democracy. However, international observers have questioned the fairness of Armenia's parliamentary and presidential elections and constitutional referendum between 1995 and 2018, citing polling deficiencies, lack of cooperation by the Electoral Commission, and poor maintenance of electoral lists and polling places. Armenia is considered one of the most democratic nations of the Commonwealth of Independent States and the most democratic in the Caucasus region. The observance of human rights in Armenia is uneven and is marked by shortcomings. Police brutality allegedly still goes largely unreported, while observers note that defendants are often beaten to extract confessions and are denied visits from relatives and lawyers. Public demonstrations usually take place without government interference, though one rally in November 2000 by an opposition party was followed by the arrest and imprisonment for a month of its organizer. Freedom of religion is not always protected under existing law. Nontraditional churches, especially the Jehovah's Witnesses, have been subjected to harassment, sometimes violently. All churches apart from the Armenian Apostolic Church must register with the government, and proselytizing was forbidden by law, though since 1997 the government has pursued more moderate policies. The government's policy toward conscientious objection is in transition, as part of Armenia's accession to the Council of Europe. Armenia boasts a good record on the protection of national minorities, for whose representatives (Assyrians, Kurds, Russians and Yazidis) four seats are reserved in the National Assembly. The government does not restrict internal or international travel. Transition to a parliamentary republic In December 2015, the country held a referendum which approved transformation of Armenia from a semi-presidential to a parliamentary republic. As a result, the president was stripped of his veto faculty and the presidency was downgraded to a figurehead position elected by parliament every seven years. The president is not allowed to be a member of any political party and re-election is forbidden. Skeptics saw the constitutional reform as an attempt of third president Serzh Sargsyan to remain in control by becoming Prime Minister after fulfilling his second presidential term in 2018. In March 2018, the Armenian parliament elected Armen Sarkissian as the new President of Armenia. The controversial constitutional reform to reduce presidential power was implemented, while the authority of the prime minister was strengthened. In May 2018, parliament elected opposition leader Nikol Pashinyan as the new prime minister. His predecessor Serzh Sargsyan resigned two weeks earlier following widespread anti-government demonstrations. In June 2021, early parliamentary elections were held. Nikol Pashinyan's Civil Contract party won 71 seats, while 29 went to the Armenia Alliance headed by former President Robert Kocharyan. The I Have Honor Alliance, which formed around another former president, Serzh Sargsyan, won seven seats. After the election, Armenia's acting Prime Minister Nikol Pashinyan was officially appointed to the post of prime minister by the country's president Armen Sarkissian. In January 2022, Armenian President Armen Sarkissian resigned from office, stating that the constitution does no longer give the president sufficient powers or influence. On 3 March 2022, Vahagn Khachaturyan was elected as the fifth president of Armenia in the second round of parliamentary vote. Government |President |Vahagn Khachaturyan |Independent |13 March 2022 |- |Prime Minister |Nikol Pashinyan |Civil Contract |8 May 2018 |} Legislative branch The unicameral National Assembly of Armenia (Azgayin Zhoghov) is the legislative branch of the government of Armenia. Before the 2015 Armenian constitutional referendum, it was initially made of 131 members, elected for five-year terms: 41 members in single-seat constituencies and 90 by proportional representation. The proportional-representation seats in the National Assembly are assigned on a party-list basis among those parties that receive at least 5% of the total of the number of the votes. Following the 2015 referendum, the number of MPs was reduced from the original 131 members to 101 and single-seat constituencies were removed. Political parties and elections The electoral threshold is currently set at 5% for single parties and 7% for blocs. Latest national elections Latest presidential elections Independent agencies Independent of three traditional branches are the following independent agencies, each with separate powers and responsibilities: the Constitutional Court of Armenia the Central Electoral Commission of Armenia the Human Rights Defender of Armenia the Central Bank of Armenia the Prosecutor General of Armenia the Audit Chamber of Armenia Corruption Transparency International's 2021 Corruption Perceptions Index ranked Armenia 58th out of 180 in the world with 49 points (the same number of points as 2020), this has pushed the country up from being ranked at 60th in 2020. According to Transparency International, Armenia has improved significantly on the Corruption Perception Index since 2012, especially since the 2018 revolution, the country has taken steps to counter corruption. Further mentioning that "Armenia has taken a gradual approach to reform, resulting in steady and positive improvements in anti-corruption. However, safeguarding judicial independence and ensuring checks and balances remain critical first steps in its anti-corruption efforts. The effectiveness of those efforts is additionally challenged by the current political and economic crisis as a result of the recent Nagorno Karabakh conflict and the subsequent protests against Prime Minister Nikol Pashinyan over a ceasefire deal". In 2008, Transparency International reduced its Corruption Perceptions Index for Armenia from 3.0 in 2007 to 2.9 out of 10 (a lower score means more perceived corruption); Armenia slipped from 99th place in 2007 to 109th out of 180 countries surveyed (on a par with Argentina, Belize, Moldova, Solomon Islands, and Vanuatu). See also Constitution of Armenia Constitutional economics Elections in Armenia Foreign relations of Armenia List of political parties in Armenia Politics of Artsakh Programs of political parties in Armenia Rule according to higher law Notes References External links Global Integrity Report: Armenia has information on anti-corruption efforts Petrosyan, David: "The Political System of Armenia: Form and Content" in the Caucasus Analytical Digest No. 17 Control Chamber of The Republic of Armenia Armenian language document National Assembly of the Republic of Armenia | Official Web Site | parliament.am

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Transport in Armenia

This article considers transport in Armenia. Railways Total in common carrier service; does not include industrial lines Broad gauge 825 km of gauge (825 km electrified) (1995) There is no service south of Yerevan. City with metro system: Yerevan International links Azerbaijan - closed - same gauge Georgia - yes - same gauge Iran - via Azerbaijan - closed - break of gauge - / Turkey - closed - break of gauge -/ Most of the cross-border lines are currently closed due to political problems. However, there are daily inbound and outbound trains connecting Tbilisi and Yerevan. Departing from Yerevan railway station trains connect to both Tbilisi and Batumi. From neighboring Georgia, trains depart to Yerevan from Tbilisi railway station. Within Armenia, new electric trains connect passengers from Yerevan to Armenia's second-largest city of Gyumri. The new trains run four times a day and the journey takes approximately two hours. There is also discussion to establish a rail link between Yerevan and Tehran. Armenia is pursuing funding from the Asian Development Bank to launch the construction of this infrastructure project. The completion of the project could establish a major commodities transit corridor and would serve as the shortest transportation route between Europe and the Persian Gulf. In June 2019, Iranian president Hassan Rouhani backed this project and stated that “we want the Persian Gulf and the Gulf of Oman to be connected to the Black Sea, and one of the ways to make this happen is through Iran, Armenia and Georgia.” Metros The capital city of Armenia, Yerevan, is serviced by the Yerevan Metro. The system was launched in 1981, and like most former Soviet Metros, its stations are very deep (20–70 meters underground) and intricately decorated with national motifs. The metro runs on a 13.4 kilometers (8.3 mi) line and currently serves 10 active stations. Trains run every five minutes from 6:30 a.m. until 11 p.m. local AMT time. As of 2017, the annual ridership of the metro is 16.2 million passengers. Free Wi-Fi is available at all stations and some trains. Buses International connections Land borders are open with both Georgia and Iran. Yerevan Central Bus Station, also known as Kilikia Bus Station is the main bus terminal in Yerevan with buses connecting to both internal and international destinations. There are daily bus connections between Yerevan and Tbilisi and Yerevan and Tehran. Approximately three times daily, buses depart from Yerevan Central Bus Station to Stepanakert, the capital of the partially recognized state of Artsakh. There are also scheduled bus routes which connect Yerevan with Kyiv, Moscow, Saint Petersburg as well as several other cities across Russia. It is also possible to connect to Chișinău Moldova, Minsk Belarus and other cities in Eastern Europe from Yerevan through connecting bus routes via Georgia and Ukraine. In addition, there is a once a week bus service to Istanbul via Georgia. In June 2019, a new bus route from Baghdad to Yerevan via Iran began. Local connections The Armenian bus network connects all major cities, towns, and villages throughout the country. In larger cities and towns such as Yerevan, Gyumri, Vanadzor and Armavir, bus stations are equipped with a waiting room and a ticket office, in other towns bus stations may not have shelters. Most of the routes are operated by GAZelle minivans with a capacity of 15 passengers, some routes are operated by soviet bus producer LiAZ (Russia). Yerevan itself has a large integrated bus network, with a newly acquired bus fleet, passengers are able to connect from one end of the city to the other. Wi-Fi is available on most city buses. Despite this, buses often have difficulty meeting the demand for capacity, mainly in Yerevan, where vehicles are typically overcrowded. There are no night services between 11 p.m. and 6 a.m. There is no ticket system in the country, passengers pay in cash to drivers. Passengers on the national bus network pay before boarding, passengers on the Yerevan bus network pay after the ride, while leaving the vehicle. Timetables and fares are published on Transport for Armenia. From Yeritasardakan metro station in downtown Yerevan, travelers can take the 201 airport shuttle, which goes directly to Zvartnots International Airport, which takes approximately 20 minutes from the city center. Roadways Since independence, Armenia has been developing its internal highway network. The "North-South Road Corridor Investment Program" is a major infrastructure project which aims at connecting the southern border of Armenia with its northern by means of a 556 km-long Meghri-Yerevan-Bavra highway. It is a major US$1.5 billion infrastructure project funded by the Asian Development Bank, European Investment Bank and the Eurasian Development Bank. When completed, the highway will provide access to European countries via the Black Sea. It could also eventually interconnect the Black Sea ports of Georgia with the major ports of Iran, thus positioning Armenia in a strategic transport corridor between Europe and Asia. Armenia is pursuing further loans from China as part of the Belt and Road Initiative to complete the north–south highway. Armenia connects to European road networks via the International E-road network through various routes such as; European route E117, European route E691, European route E001 and European route E60. Armenia also connects to the Asian Highway Network through routes AH81, AH82 and AH83. The number of insured registered cars in Armenia has grown from 390,457 in 2011 to 457,878 in 2015. Total 8,140 km World Ranking: 112 Paved 7,700 km (including 1,561 km of expressways) Unpaved 0 km (2006 est.) Pipelines Natural gas 3,838 km (2017) Ports and harbors Cargo shipments to landlocked Armenia are routed through ports in Georgia and Turkey. Airports Air transportation in Armenia is the most convenient and comfortable means of getting into the country. There are large international airports that accept both external and domestic flights throughout the Republic. As of 2020, 11 airports operate in Armenia. However, only Yerevan's Zvartnots International Airport and Gyumri's Shirak Airport are in use for commercial aviation. There are three additional civil airports currently under reconstruction in Armenia, including Syunik Airport, Stepanavan Airport, and Goris Airport. The leading Armenian airlines in operation are Armenia Aircompany and Armenia Airways. There are plenty of air connections between Yerevan and other regional cities, including Athens, Barcelona, Beirut, Berlin, Bucharest, Brussels, Damascus, Doha, Dubai, Istanbul, Kyiv, Kuwait City, London, Milan, Minsk, Moscow, Paris, Prague, Riga, Rome, Tehran, Tel-Aviv, Tbilisi, Vienna, Venice, and Warsaw, as well as daily connections to most major cities within the CIS region. Statistics show that the number of tourists arriving in the country by air transportation increases yearly. In 2018, passenger flow at the two main airports of Armenia reached a record high of 2,856,673 million people. In December 2019, yearly passenger flow exceeded 3,000,000 million people for the first time in Armenia's history. In November 2019, the creation of a Free Route Airspace (FRA) between Armenia and Georgia was announced. The process has been carried out through the joint efforts of the General Department of Civil Aviation of Armenia, the Georgian Civil Aviation Administration and Eurocontrol. The Free Route Airspace between the two South Caucasus countries will increase flights to around 40,000 annually. Country comparison to the world: 153 Airports - with paved runways Total: 10 Over 3,047 m (9,900 feet): 2 1,524 to 2,437 m (7,920 feet): 2 914 to 1,523 m (4,950 feet): 4 Under 914 m: 2 (as of 2008) Airports - with unpaved runways Total: 1 1,524 to 2,437 m: 0 914 to 1,523 m: 1 under 914 m: 0 (as of 2008) Heliports Armenia maintains a number of both military and civilian heliports. The main military heliport is located on the premises of Erebuni Airport in Yerevan. Meanwhile, the company Armenian Helicopters, based at Zvartnots Airport in Yerevan, offers charter flights within Armenia and to certain neighboring countries, including Georgia, Russia, and Turkey. Helicopter services are delivered with the US-made Robinson R66 and the European AIRBUS EC130T2 choppers. Flights can be carried out as scheduled or on individual routes. Aerial tramways The Wings of Tatev is currently the world's longest reversible aerial tramway which holds the record for longest non-stop double-track cable car and is located in the town of Halidzor. In October 2019, it was announced that investors were interested in creating an aerial tramway in the capital, Yerevan. International transport agreements Armenia cooperates in various international transport-related organizations and agreements, including the following: Eurocontrol European Aviation Safety Agency (Pan-European Partner) European Civil Aviation Conference European Common Aviation Area International Civil Aviation Organization International Road Transport Union International Transport Forum International Union of Railways (Associate member) Montreal Convention TIR Convention TRACECA Trans-European Transport Networks See also Economy of Armenia General Department of Civil Aviation of Armenia Ministry of Transport and Communication (Armenia) Tourism in Armenia Transport in Europe Transport in Georgia (country) Transport in the Republic of Artsakh Transport in the Soviet Union References External links

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https://en.wikipedia.org/wiki/Armed%20Forces%20of%20Armenia

Armed Forces of Armenia

The Armed Forces of Armenia (), sometimes referred to as the Armenian Army (), is the national military of Armenia. It consists of personnel branches under the General Staff of the Armenian Armed Forces, which can be divided into two general branches: the Ground Forces, and the Air Force. Although it was partially formed out of the former Soviet Army forces stationed in the Armenian SSR (mostly units of the 7th Guards Army of the Transcaucasian Military District), the military of Armenia can be traced back to the founding of the First Republic of Armenia in 1918. Being landlocked, Armenia does not have a navy. The Commander-in-Chief of the military is the President of Armenia, Vahagn Khachaturyan. The Ministry of Defence is in charge of political leadership, headed by Suren Papikyan, while military command remains in the hands of the general staff, headed by the Chief of Staff, who is Major-General Eduard Asryan. Border guards subject to the Ministry of Defence until 2001, patrol Armenia's borders with Georgia and Azerbaijan, while Russian troops continue to monitor its borders with Iran and Turkey. Since 2002, Armenia has been a member of the Collective Security Treaty Organization. Armenia signed a military cooperation plan with Lebanon on 27 November 2015. History Early Armenian Army An Armenian military corps was established to fight against the Ottomans during the Turkish–Armenian War in early 1918. In accordance with the Treaty of Batum of 4 June 1918 the Ottoman Empire demobilized most of the Armenian army. Ethnic Armenian conscripts and volunteers in the Imperial Russian Army would later become the core of the military of the First Armenian Republic. Soviet era The 7th Guards Army was based in Yerevan from 1946 to 1992. In the late 1980s the Army consisted of: Directorate – Yerevan 15th Motor Rifle Division – Kirovakan (now Vanadzor) 75th Motor Rifle Division – Nakhichevan 127th Motor Rifle Division – Leninakan (now Gyumri) 164th Motor Rifle Division – Yerevan On 1 June 1992, ITAR-TASS reported that General Fyodor Reut said that some units of the 7th Guards Army would begin leaving Armenia in 10–15 days. The army was disbanded later that summer. The former Soviet Air Defense Forces in Armenia were drawn from the 14th Air Defense Corps of the 19th Separate Air Defense Army. 1988–1992 The modern Armenian military entered its first stage at the beginning of the Nagorno-Karabakh conflict, when Armenian militias were formed to combat Azerbaijani units in Artsakh. On 20 September 1990, the first military unit was created, the Yerevan Special Regiment, with the first oath being held in the Republican Assembly Point and was attended by the first President of Armenia Levon Ter-Petrosyan, Prime Minister Vazgen Manukyan, and defence minister Vazgen Sargsyan. Five battalions were also formed in Ararat, Goris, Vardenis, Ijan and Meghri. In 1991, by the decision of the government, the State Committee of Defense under the Council of Ministers, which facilitated the task of coordinating the defense operations of Armenia, becoming the basis on which the Ministry of Defense was to be established later on. Post-1992 Armenia established a Ministry of Defence on 28 January 1992. The first military unit of the defence ministry to be formed was the 1st Airborne Regiment, where the first Armenian soldier took the oath to the nation that March. Since a significant part of the officers of the Armed Forces were fighters of the self-defense volunteer detachments, a center for raising the qualification of officers was established for their qualification and training, which during its activity it provided about 1,500 officer-graduates. The School of Non-Commissioned Officers produced about 1,000 graduates. The Treaty on Conventional Armed Forces in Europe was ratified by the Armenian parliament in July 1992. The treaty establishes comprehensive limits on key categories of military equipment, such as tanks, artillery, armored combat vehicles, combat aircraft, and combat helicopters, and provides for the destruction of weaponry in excess of those limits. Armenian officials have consistently expressed determination to comply with its provisions and thus Armenia has provided data on armaments as required under the CFE Treaty. Despite this, Azerbaijan accuses Armenia of diverting a large part of its military forces to Nagorno-Karabakh and thus circumventing these international regulations. In March 1993, Armenia signed the multilateral Chemical Weapons Convention, which calls for the eventual elimination of chemical weapons. Armenia acceded to the nuclear Non-Proliferation Treaty as a non-nuclear weapons state in July 1993. In addition to the branches of services listed above, Armenia established its own Internal Troops from the former Soviet Interior Troops after the dissolution of the Soviet Union. Up until December 2002, Armenia maintained a Ministry of Internal Affairs, but along with the Ministry of National Security, it was reorganized as a non-ministerial institution. The two organizations became the Police of Armenia and the National Security Service. Organization and service branches The Armenian Armed Forces are Headquartered in Yerevan, where most of the general staff is based. The general staff is responsible for operational command of the Armenian Military and its two major branches. The armed forces also has the following personnel branches: Department of Military Preparedness Department of Military Apparatus Department of Aviation Department of Missile Troops Department of Air Defence Department of Rear Services Department of Signal Troops Department of the Engineer Troops Department of Armaments Department of the RNBC Defence Troops Medical Department Personnel Department Intelligence Department Strategic Planning Department Mobilization Department Operative Department Department of Military Service Security Department of Military Commissars Financial Department Human Resources Department Ground Forces According to IISS 2010, Armenia has 30 T-80 tanks, 390 T-72 tanks, 14 T-54/55 tanks and 80 BMP-1's, 7 BMP-1K, 55 BMP-2 and 12 BRM-1K. Wheeled APCs reported included 11 BTR-60s, 21 BTR-70s, 4 BTR-80s, 145 MT-LBs, 5 BMD-1S, and 120 BRDM-2 scout vehicles. Although the Russians have supplied newer equipment to Armenia over the years, the numbers have never been sufficient to upgrade all ground force formations and many of the lower readiness units still have older, Soviet-legacy systems that have not been upgraded or in many cases effectively maintained. These older systems are placing great demands on the logistics system for service, maintenance, replacement parts and necessary upgrades, costing the army both financially and in overall readiness. The ground force is engaged in an effort of reassessment, reorganisation and restructuring, as the future of Armenia's defence needs a revised force structure and unit mix. The army sees the need to maintain much of its traditional mechanised formations, but is looking to lighten and make more mobile and self-sustainable a small number of other formations. It must develop these newer formations to support its international requirements and effectively operate in mountainous and other rugged terrain, but it must do this without affecting the mechanised capability that is needed to confront Azerbaijan's conventional forces. Since the fall of the Soviet Union, Armenia has followed a policy of developing its armed forces into a professional, well trained, and mobile military. In 2000, the Centre for International Studies and Research reported that at that time the Armenian Army had the strongest combat capability of the three South Caucasus countries' armies (the other two being Georgia and Azerbaijan). CSTO Secretary, Nikolay Bordyuzha, came to a similar conclusion after collective military drills in 2007 when he stated that, "the Armenian Army is the most efficient one in the post-Soviet space". This was echoed more recently by Igor Korotchenko, a member of the Public Council, Russian Ministry of Defense, in a March 2011 interview with Voice of Russia radio. The Army is functionally divided into Active and Reserve Forces. Their main functions include deterrence, defense, peace support and crisis management, humanitarian and rescue missions, as well as social functions within Armenian society. The Active Forces mainly have peacekeeping and defensive duties, and are further divided into Deployment Forces, Immediate Reaction, and Main Defense Forces. The Reserve Forces consists of Enhancement Forces, Territorial Defense Forces, and Training Grounds. They deal with planning and reservist preparation, armaments and equipment storage, training of formations for active forces rotation or increase in personnel. During peacetime the Army maintains permanent combat and mobilization readiness. They become part of multinational military formations in compliance with international treaties Armenia is a signatory to, participate in the preparation of the population, the national economy and the maintenance of wartime reserves and the infrastructure of the country for defense. In times of crisis the Army's main tasks relate to participation in operations countering terrorist activities and defense of strategic facilities (such as nuclear power plants and major industrial facilities), assisting the security forces in proliferation of weapons of mass destruction, illegal armaments traffic and international terrorism. In case of low- and medium-intensity military conflict the Active Forces that are part of the Army participate in carrying out the initial tasks for the defense of the territorial integrity and sovereignty of the country. In case of a high intensity conflict the Land Forces, together with the Air Force, Air Defense and Border Guards, form the defense group of the Armenian Armed Forces aiming at countering aggression and protect the territorial integrity and sovereignty of the country. Experiments in developing small arms have been undertaken in Armenia, producing the K-3 assault rifle, but Jane's Infantry Weapons estimates that the program has ceased, and the rifle is not in widespread service with the army. The AK-74 is the standard issue rifle of the Armenian Army with older AKMs in reserve use. Beside AK rifles Armenian forces use mostly Russian small arms like the Makarov pistol, SVD sniper rifle, and the PKM general purpose machine gun. Air Force and Air Defense The Armenian Air Force consists of 15 Su-25 ground attack planes, 18 Su-30 jet fighters, 1 Mig 25, 16 Mil Mi-24 helicopter gunships, 6 L-39 trainer and attack aircraft, 16 Yak-52 trainer aircraft, 3 Il-76 cargo planes, 18 Mil Mi-8 transport helicopters, and 10 Mil Mi-2 light utility helicopters. There are an additional 18 MiG-29 fighter jets of the Russian 102nd Military Base stationed in Gyumri. The Armenian anti-aircraft branch was equipped and organized as part of the military reform program of Lieutenant-General Norat Ter-Grigoryants. It consists of an anti-aircraft missile brigade and two regiments armed with 100 anti-aircraft complexes of various models and modifications, including the SA-8, Krug, S-75, S-125, SA-7, SA-10, SA-13, SA-16 and SA-18. Russia has SA-6 and S-300 long range surface-to-air missiles at the Russian 102nd Military Base. There are also 24 Scud ballistic missiles with eight launchers. Numerical strength is estimated at 3,000 servicemen, with plans for further expansion. In late December 2010, the Armenian Defense Minister, Seyran Ohanyan, officially acknowledged that the army are equipped with the Russian-made S-300 surface-to-air missiles. The statement was made while the Minister was inspecting a new air-defense command point that maintains "state-of-the-art equipment" built specifically for the operation of the S-300's. Russian specialist started to train Armenian teams on sophisticated Missiles and Defensive Systems. The S-300 was paraded for the first time in the 2011 Parade and the only S-300 missile system (SA10 Grumble) which likes mobility. The S-300 is the main Air Defensive system that protects Armenia's air security. In the 2016 Armenian Parade celebrating the Armenian Independence BUK-M2 Air Defense Systems were shown. These systems were not part of the 200 million dollar contract agreement between Yerevan and Moscow but an agreement between CSTO partners. Other devices such as stem of electronic warfare (EW) "Infauna" and P-325U consist in the Armenian Armed Forces. Military of Artsakh In addition to forces mentioned above, there were around 20,000 active soldiers defending Nagorno-Karabakh, a disputed territory which seceded from Azerbaijan from 1991 to 2023. They were well trained and well equipped with the latest in military software and hardware. The Karabakh army's heavy military hardware included: 316 tanks, 324 armored vehicles, 322 artillery pieces of calibers over 122 mm, 44 multiple rocket launchers, and a new anti-aircraft defense system. In addition, the Artsakh Defence Army maintained a small air-force of 2 Su-25s, 5 Mi-24s and 5 other helicopters. The Artsakh Defence Army was disbanded on 21 September 2023 under the terms of Nagorno-Karabakh ceasefire agreement following the 2023 Azerbaijani military offensive on the territory. Personnel The Armed Forces of Armenia is constitutionally a conscript force, but there is also a growing number of professional officers. There were roughly 19,000 conscripts and 23,000 professionals serving in 2017. Enlistment, which is performed twice a year, is handled by military commissariats. Male draftees between the ages of 18 and 27 are obliged to present themselves in the commissariats for registration. People who have changed their citizenship or have dual citizenship are also subject to conscription, unless they have already served in the armed forces of another country. Since 2003, conscientious objectors can apply for alternative service. Draft evaders can not be appointed to public service positions. Citizens who have completed military service are registered in the reserve and are divided into rank and file, non-commissioned and commissioned staff of the reserve. Reservists can be called up to training musters and exercises in peacetime. Reserve obligation lasts up to the age of 50. Educational institutions National Defense Research University Vazgen Sargsyan Military University Monte Melkonian Military Academy Armenak Khanperyants Military Aviation University Yerevan State Medical University Military Faculty Foreign institutions for Armenian soldiers Military Academy of Modena École spéciale militaire de Saint-Cyr Hellenic Military Academy Military University of the Ministry of Defense of the Russian Federation—College of Military Finance Higher military education is provided by the National Defense Research University in Yerevan. It was established in 2016, on the basis of the Institute for National Strategic Studies. The I Have the Honour State Program is an educational program of the ministry of defence that serves conscripts in the army. Participants of the program are given the right to defer conscription in favor of education in post-secondary institutions with full reimbursement of tuition fees, after which the conscript is awarded the rank of lieutenant and is appointed to the service for a period of 2 years and 3 months. Contract service A contractual military service is a service last for 3–12 months, or for a term of three or five years. Males under 36 who have not previously served as contract servicemen and are registered in the reserve, can be enrolled in contractual military service as privates. Felons and those not fit for service are ineligible for contract service. Since 2008, sergeant training courses for contract servicemen have operated in the Armed Forces and since 2013, the duration of the courses has three months. The courses are open to reservist privates under the age of 25. Conscription Military service in Armenia is mandatory. Citizens aged 27 to 50 are registered in the reserve and may be drafted if a national mobilization was declared. The enlistment process is handled by the military commissariats in January and May. Dual citizens are not be exempt from the draft. If one fails to follow through with their obligations, a criminal case is then instituted, which could lead to 3 years in jail. The following military commissariats operate in Armenia: Yerevan Conscription and Mobilization Service No.1 territorial subdivision No.2 Territorial Subdivision No.3 Territorial Subdivision No.4 Territorial Subdivision Ashtarak Aragatsotn Regional Subdivision Artashat Ararat Regional Subdivision Armavir Armavir Regional Subdivision Martuni Gegharkunik Regional Subdivision Abovyan Kotayk Regional Subdivision Vanadzor Lori Regional Subdivision Gyumri Shirak Regional Subdivision Goris Syunik Regional Subdivision Ijevan Tavush Regional Subdivision Yeghegnadzor Vayots Dzor Province Regional Subdivision The armed forces also sport the following volunteer units: Sisakan Regiment Erato Detachment Vanadzor Volunteer Detachment Homeland Detachment ARF Battalion Tigran the Great International Military Regiment Women in the armed forces During the First Nagorno-Karabakh War in the early 90s, at least 115 Armenian women were known to have taken part in combat operations. Many women from the diaspora arrived to serve in non-combat missions. The first woman to have been given a significant position in the military was Zhanna Galstyan, who was appointed deputy commander of the Central District Defensive Unit after the formation of the Artsakh Defense Army. More than 2,000 women currently serve in the army, with most working in administrative positions or in liaison and medical units. In October 2016, a program, approved by the National Assembly, committed the military to "creating additional opportunities" for women serving in the army or seeking military service. Defense Minister Vigen Sargsyan at the time told the MPs that "It would be wrong not to let them (women) reach their full potential." The Erato Detachment was the first all-women military unit in the Armenian Armed Forces, being created after of clashes between the Azerbaijani Army and Armenia occurred in July 2020. Anna Hakobyan, the wife of the current Prime Minister of Armenia, Nikol Pashinyan, underwent a week long combat readiness program with women from the Republic of Artsakh who joined the unit. Minorities During the 2020 war, a group of Yazidi reservists formed a reserve military unit that joined the frontline in Karabakh. The unit was led by Rzgan Sarhangyan and is composed of 50 soldiers aged between 18 and 55. Equipment The Armenian Army operates a wide variety of older equipment, mostly of Soviet origin. There is also some newer equipment from Russia. In 2015, a US$200m loan was ratified by Russia for the purchase of modern weapons between 2015 and 2017. Armenia produces its own combat helmets and body armors through the works of a joint Armenian-Polish company. Some personal equipment used by special units (Future Assault Shell Technology helmets, plate carriers and special pouches) is imported. Armenia also produces most of its small arms, with only specialised units being imported. Following the 2016 Nagorno-Karabakh clashes, the Helsinki Citizens' Assembly released a report, which detailed the circumstances of death of Armenian servicemen. Among the contributing factors were stated to be malfunctioning equipment and lack of necessary materiel, especially ammunition. This was followed by plans to increase Armenian defense spending to purchase more weapons and ammunition. Armenia is not a significant exporter of conventional weapons, but it has provided support, including material, to the Armenians of Nagorno-Karabakh during the Nagorno-Karabakh conflict. International military cooperation Russia Russia is one of the closest allies of Armenia. The Russian 102nd Military Base, the former 127th Motor Rifle Division, is stationed in Gyumri. The military alliance of the two nations and, in particular, the presence of Russian troops on Armenian soil has been a key element of Armenia's national security doctrine since Armenia gained independence in 1991. Russia stations an estimated 5,000 soldiers of all types in Armenia, including 3,000 officially reported to be based at the 102nd Military Base. In 1997, the two countries signed a far-reaching friendship treaty, which calls for mutual assistance in the event of a military threat to either party and allows Russian border guards to patrol Armenia's frontiers with Turkey and Iran. In early 2005, the 102nd Military Base had 74 tanks, 17 battle infantry vehicles, 148 armored personnel carriers, 84 artillery pieces, 18 MiG-29 fighters, one battery of SA-6 and two batteries of S-300 anti-aircraft missiles. However, in 2005–2007, following an agreement on the withdrawal of two Russian military bases from Georgia, a great deal of military hardware was moved to the 102nd Base from the Russian 12th Military Base in Batumi and the 62nd Military Base at Akhalkalaki, Georgia. Russia also supplies weapons at the relatively lower prices of the Russian domestic market as part of a collective security agreement since January 2004. According to unconfirmed reports by the Azeri media, Russia has supplied $1 billion worth of arms and ammunitions to Armenia in 1996; and handed over an additional $800 million worth of arms to Armenia in 2008–2009. According to AzerNews, the weapons in this latest transfer include 21 tanks, 12 armored vehicles, five other battle machines, a great number of rocket launchers, over 1,050 cases of grenades, nearly 7,900 types of ammunition, 120 grenade launchers, over 4,000 sub-machine guns, TNT fuses, mines of various types, 14 mine-launchers, 9 Grad launchers, five cannons, and other weapons. Officer training is another sphere of Russian-Armenian military cooperation. In the first years of sovereignty when Armenia lacked a military educational establishment of its own, officers of its army were trained in Russia. Even now when Armenia has a military college on its own territory, the Armenian officer corps honors the tradition and is trained at Russian military educational establishments. In 1997, 600 Armenian servicemen were being trained at Russian Military Academies: the training was conducted by the Marshal Bagramyan Training Brigade. At the first meeting of the joint Russian-Armenian government panel for military-technical cooperation that took place during autumn 2005, Prime Minister Mikhail Fradkov reported that, Russian factories will participate in the Armenian program of military modernization, and that Russia is prepared to supply the necessary spare parts and equipment. In accordance with this agreement, Armenia and Russia agreed to work together in exporting weapons and other military equipment to third countries in December 2009. The export agreement was signed by Defense Minister Seyran Ohanyan and a visiting senior Russian official, Konstantin Biryulin, during a meeting of a Russian-Armenian inter-governmental commission on bilateral military-technical cooperation. The agreement envisages the two countries' interaction in exporting military production to third countries, which will help to strengthen the armed forces of the two states, and further cement the already close Russian–Armenian military cooperation. A Russian-Armenian defense agreement signed in August 2010 extends Russia's military presence in Armenia till 2044 and commits Russia to supplying Armenia with modern and compatible weaponry and special military hardware at reduced prices. At the beginning of 2009, Azerbaijani media published allegations that Russia had made extensive weapons transfers to Armenia throughout 2008 costing about $800 million. On 12 January 2009, the Russian ambassador was invited to the Azerbaijani Ministry of Foreign Affairs and asked about this information. On 21 January 2009, Russian ministry of foreign relations officially denied the transfers. According to US diplomatic cables leaked in December 2010, Azerbaijani defence minister Safar Abiyev claimed that in January 2009 during his visit to Moscow, his Russian counterpart Anatoly Serdyukov unofficially had admitted to weapons transfers "after the second bottle of vodka" that evening, although officially it was denied. In June 2013 it was revealed that Russia has deployed in Armenia several Iskander-M ballistic missiles systems, which are stationed at undisclosed locations in the country. Collective Security Treaty Organisation On 7 October 2002, the Presidents of Armenia, Belarus, Kazakhstan, Kyrgyzstan, Russia and Tajikistan, signed a charter in Tashkent, founding the Collective Security Treaty Organisation (CSTO) (Russian: Организация Договора о Коллективной Безопасности (ОДКБ~ODKB)) or simply Ташкентский договор (The Tashkent Treaty). Nikolai Bordyuzha was appointed secretary general of the new organisation. On 23 June 2006, Uzbekistan became a full participant in the CSTO and its membership was formally ratified by its parliament on 28 March 2008. Furthermore, the CSTO is an observer organisation at the United Nations General Assembly. The charter reaffirmed the desire of all participating states to abstain from the use or threat of force. Signatories would not be able to join other military alliances or other groups of states, while aggression against one signatory would be perceived as an aggression against all. To this end, the CSTO holds yearly military command exercises for the CSTO nations to have an opportunity to improve inter-organisation cooperation. The largest-scale CSTO military exercise held, to date, were the "Rubezh 2008" exercises hosted in Armenia where a combined total of 4,000 troops from all 7 constituent CSTO member countries conducted operative, strategic, and tactical training with an emphasis towards furthering the efficiency of the collective security element of the CSTO partnership. The Ministry of Defense of Armenia has repeatedly stated that it would expect direct military assistance from the CSTO in case war with Azerbaijan resumes, as recently as December 2009, Defense Minister Ohanyan made the same statement. In August 2009, Nikolay Bordyuzha, the CSTO's secretary-general, confirmed that official Yerevan can count on such support. On 4 February 2009, an agreement to create the Collective Rapid Reaction Force (KSOR) was reached by five of the seven CSTO members, with plans finalized on 14 June 2009. Armenia is one of the five member states. The force is intended to be used to repulse military aggression, conduct anti-terrorist operations, fight transnational crime and drug trafficking, and neutralize the effects of natural disasters. NATO Armenia participates in NATO's Partnership for Peace (PiP) program and it is in a NATO organization called Euro-Atlantic Partnership Council (EAPC). Armenia is in the process of implementation of Individual Partnership Action Plans (IPAPs), which is a program for those countries that have the political will and ability to deepen their relationship with NATO. Cooperative Best Effort exercise (the first where Russia was represented) was run on Armenian territory in 2003. France On 5 October 2023, following the 2023 Azerbaijani offensive in Nagorno-Karabakh, France announced that it would send defense aid to the Armenian military. Greece Greece is Armenia's closest ally in NATO and the two cooperate on multiple issues. A number of Armenian officers are trained in Greece every year, and military aid/material assistance has been provided to Armenia. In 2003, the two countries signed a military cooperation accord, under which Greece will increase the number of Armenian servicemen trained at the military and military-medical academies in Athens. In February 2003, Armenia sent 34 peacekeepers to Kosovo where they became part of the Greek contingent. Officials in Yerevan have said the Armenian military plans to substantially increase the size of its peacekeeping detachment and counts on Greek assistance to the effort. In June 2008, Armenia sent 72 peacekeepers to Kosovo for a total of 106 peacekeepers. Baltic States Lithuania has been sharing experience and providing consultations to the Armenian Defense Ministry in the field of democratic control of armed forces, military and defense concepts and public relations since 2002. Since 2004, Armenian officers have been invited to study at the Lithuanian War Academy and the Baltic Defence College in Tartu, Estonia. Lithuania covers all study expenditures. In early 2007, two Armenian officers for the first time took part in a Baltic lead international exercise, Amber Hope, which was held in Lithuania. United States The United States has been steadily upping its military clout in the region. In early 2003, the United States Department of Defense announced several major military programs in the Caucasus. Washington's military aid to Armenia in 2005 amounted to $5 million, and in April 2004, the two sides signed a military-technical cooperation accord. In late 2004, Armenia deployed a unit of 46 soldiers, which included bomb-disposal experts, doctors, and transport specialists, to Iraq as part of the American-led Multi-National Force Iraq. In 2005, the United States allocated $7 million to modernize the military communications of the Armenian Armed Forces. Since 2003, Armenia and the Kansas National Guard have exchanged military delegations as part of a National Guard Bureau program to promote better relations between the United States and developing nations. The program has largely consisted of mutual visits to each other's countries in an effort to share "ideas and [the] best practices for military and emergency management." Eagle Partner 2023 was a military exercise which took place in Armenia from 11 September to 20 September 2023. The main goal of the exercise was the fortifying of the alliance between the United States with Armenia and also the training of the 12th Peacekeeping Brigade of the Armed Forces of Armenia for future peacekeeping missions. Peacekeeping operations As of 2022, Armenia is involved in peacekeeping operations in Kosovo, Afghanistan, Lebanon, Mali and Kazakhstan Kosovo There are 70 Armenian soldiers serving in Kosovo as peacekeepers. Armenia joined the Kosovo Force in Kosovo in 2004. Armenian "blue helmets" serve within the Greek Army battalion. The relevant memorandum was signed on 3 September 2003, in Yerevan and ratified by the Armenian Parliament on 13 December 2003. The sixth deployment of Armenian peacekeepers departed for Kosovo on 14 November 2006. In 2008, the Armenian National Assembly voted unanimously to double the peacekeeping force in Kosovo by sending an extra 34 peacekeepers to the region, increasing the total number of peacekeepers in the region to 68. Armenia temporarily withdrew its peacekeepers from Kosovo in February 2012 as a result of the reduction of the Greek subdivisions. Armenia redeployed them in July to serve alongside American soldiers in Kosovo. Iraq After the end of the invasion of Iraq, Armenia deployed a unit of 46 peacekeepers under Polish command. Armenian peacekeepers were based in Al-Kut, from the capital of Baghdad. On 23 July 2006, the fourth shift of Armenian peacekeepers departed for Iraq. The shift included 3 staff commanders, 2 medical officers, 10 combat engineers and 31 drivers. Throughout the length of the deployment, there was one Armenian wounded and no deaths. The Armenian government extended the small troop presence in Iraq by one year at the end of 2005 and 2006. On 7 October 2008, Armenia withdrew its contingent of 46 peacekeepers. This coincided with the withdrawal of the Polish contingent in Iraq. Afghanistan Armenia deployed 130 soldiers in Afghanistan as part of the NATO-led International Security Assistance Force (ISAF). They were serving under German command protecting an airport in Kunduz. Lebanon In 2014, Armenia deployed 33 peacekeepers to Lebanon as part of UNIFIL. They currently serve under the Italian contingent and fulfill headquarter security functions. Mali In 2015, one peacekeeper was dispatched to Mali on a monitoring-peacekeeping mission. Kazakhstan In 2022, Armenia sent around 100 servicemen to Kazakhstan as part of the Collective Security Treaty Organization peacekeeping forces. Nikol Pashinyan, who serves as the CSTO chairman, confirmed that the alliance will send 'peacekeepers' to Kazakhstan for a limited period given the threat to national security and the sovereignty of Kazakhstan, due to the 2022 Kazakh protests. References External links Armenian Ministry of Defense

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Foreign relations of Armenia

Since its independence, Armenia has maintained a policy of trying to have positive and friendly relations with Iran, Russia, and the West, including the United States and the European Union. It has full membership status in a number of international organizations, such as the Council of Europe and the Eurasian Economic Union, and observer status, etc. in some others. However, the dispute over the Armenian genocide of 1915 and the ongoing Nagorno-Karabakh conflict have created tense relations with two of its immediate neighbors, Azerbaijan and Turkey. The Ministry of Foreign Affairs implements the foreign policy agenda of the Government of Armenia and organizes and manages diplomatic services abroad. Since August 2021, Ararat Mirzoyan serves as the Minister of Foreign Affairs of Armenia. Foreign relations Armenia is a member of more than 70 different international organizations, including the following: Asian Development Bank Collective Security Treaty Organization and the Commonwealth of Independent States Council of Europe The EU's Eastern Partnership and the Euronest Parliamentary Assembly The UN's Eastern European Group Eurocontrol European Bank for Reconstruction and Development European Political Community Eurasian Economic Union Eurasian Development Bank and the Eurasian Customs Union Federation of Euro-Asian Stock Exchanges International Bank for Reconstruction and Development International Monetary Fund Interpol La Francophonie NATO's Euro-Atlantic Partnership Council, Individual Partnership Action Plan, and Partnership for Peace Organization for Security and Cooperation in Europe Organization of the Black Sea Economic Cooperation TRACECA United Nations World Bank, the World Customs Organization, and the World Trade Organization Armenia is also an observer member of the ASEAN Inter-Parliamentary Assembly, the Community of Democratic Choice, the Non-Aligned Movement, the Organization of American States, the Pacific Alliance, the Arab League, the Community of Democracies, a dialogue partner in the Shanghai Cooperation Organisation, and a regional member of the Asian Infrastructure Investment Bank. Armenian genocide recognition As of 2024, 34 states have officially recognized the historical events as genocide. Parliaments of countries that recognize the Armenian genocide include Argentina, Armenia, Austria, Belgium, Bolivia, Brazil, Bulgaria, Canada, Chile, Cyprus, Czech Republic, France, Germany, Greece, Italy, Latvia, Lebanon, Libya, Lithuania, Luxembourg, Mexico, the Netherlands, Paraguay, Poland, Portugal, Russia, Slovakia, Sweden, Switzerland, Syria, United States, Uruguay, Vatican City and Venezuela. Additionally, some regional governments of countries recognize the Armenian genocide too, such as New South Wales and South Australia in Australia as well as Scotland, Northern Ireland and Wales in the United Kingdom. US House Resolution 106 was introduced on 30 January 2007, and later referred to the House Committee on Foreign Affairs. The bill has 225 co-sponsors. The bill called for former President George W. Bush to recognize and use the word genocide in his annual 24 April speech which he never used. His successor President Barack Obama expressed his desire to recognize the Armenian genocide during the electoral campaigns, but after being elected, did not use the word "genocide" to describe the events that occurred in 1915. The US House of Representatives formally recognized the Armenian genocide with House Resolution 296 on 29 October 2019. The United States Senate unanimously recognized the genocide with Senate Resolution 150 on 12 December 2019. In 2021, President Joe Biden became the first U.S. president to formally recognize the Armenian genocide. As of 2022, all 50 U.S. states have also recognized the events as genocide. Disputes Nagorno-Karabakh conflict Armenia provides political, material and military support to the Republic of Artsakh in the longstanding Nagorno-Karabakh conflict. The current conflict over Nagorno-Karabakh began in 1988 when Armenian demonstrations against Azerbaijani rule broke out in Nagorno–Karabakh and later in Armenia. The Nagorno-Karabakh Autonomous Oblast voted to secede from Azerbaijan and join Armenia. Soon, violence broke out against Armenians in Azerbaijan and Azeris in Armenia. In 1990, after violent episodes in Nagorno–Karabakh and Azerbaijani cities like Baku, Sumgait and Kirovabad, Moscow declared a state of emergency in Karabakh, sending troops to the region, and forcibly occupied Baku, killing over a hundred civilians. In April 1991, Azerbaijani militia and Soviet forces targeted Armenian populations in Karabakh, known as Operation Ring. Moscow also deployed troops to Yerevan. Following the collapse of the Soviet Union, conflict escalated into a full-scale war between the Nagorno-Karabakh Republic (supported by Armenia), and Azerbaijan. Military action was influenced by the Russian military, which manipulated the rivalry between the two neighbouring sides in order to keep both under control. More than 30,000 people were killed in the fighting during the period of 1988 to 1994. In May 1992, Armenian forces seized Shusha and Lachin (thereby linking Nagorno-Karabakh to Armenia). By October 1993, Armenian forces succeeded in taking almost all of former NKAO, Lachin and large areas in southwestern Azerbaijan. In 1993, the UN Security Council adopted four resolutions calling for the cessation of hostilities, unimpeded access for international humanitarian relief efforts, and the eventual deployment of a peacekeeping force in the region. Fighting continued, however, until May 1994 at which time Russia brokered a cease-fire between the three sides. Negotiations to resolve the conflict peacefully have been ongoing since 1992 under the Minsk Group of the Organization for Security and Co-operation in Europe. The Minsk Group is co-chaired by Russia, France, and the United States and has representation from Turkey, the U.S., several European nations, Armenia and Azerbaijan. Despite the 1994 cease-fire, sporadic violations, sniper-fire and land mine incidents continue to claim over 100 lives each year. Since 1997, the Minsk Group co-chairs have presented three proposals to serve as a framework for resolving the conflict. Each proposal was rejected. Beginning in 1999, the presidents of Azerbaijan and Armenia initiated a direct dialogue through a series of face-to-face meetings, often facilitated by the Minsk Group Co-Chairs. The OSCE sponsored a round of negotiations between the presidents in Key West, Florida. U.S. Secretary of State Colin Powell launched the talks on 3 April 2001, and the negotiations continued with mediation by the U.S., Russia and France until 6 April 2001. The Co-Chairs are still continuing to work with the two presidents in the hope of finding lasting peace. The two countries are still at war. Citizens of Armenia, as well as citizens of any other country who are of Armenian descent, are forbidden entry to Azerbaijan. If a person's passport shows evidence of travel to Nagorno–Karabakh, they are forbidden entry to Azerbaijan. In 2008, in what became known as the 2008 Mardakert Skirmishes, Armenian forces and Azerbaijan clashed over Nagorno-Karabakh. The fighting between the sides was brief, with few casualties on either side. The 2020 Nagorno-Karabakh war and the 2023 Azerbaijani offensive in Nagorno-Karabakh were the latest escalations of the unresolved conflict. Countries without diplomatic relations Armenia does not have diplomatic relations with the following countries (organized by continent): Africa Lesotho, São Tomé and Príncipe, South Sudan The Americas Barbados Asia Azerbaijan, Pakistan (Pakistan is the only country in the world that does not recognize Armenia), Turkey Oceania Marshall Islands, Papua New Guinea, Samoa, Solomon Islands, Tonga Armenia also has no diplomatic relations with states with limited recognition except for the Republic of Artsakh. Countries with diplomatic relations List of countries which Armenia maintains diplomatic relations with: Multilateral relations Notes on some of Armenia's multilateral relations follow: Bilateral relations Notes on some of Armenia's bilateral relations follow (organized by continent): Africa The Americas Asia Europe Oceania Other international organizations Armenia is additionally a full member, unless otherwise noted, in the following international organizations, programs and treaties: See also Armenia and the United Nations Armenia–BSEC relations Armenia in the Council of Europe Armenia–European Union relations Armenia–NATO relations Armenia–OSCE relations Armenian diaspora Armenian population by urban area Euronest Parliamentary Assembly Foreign relations of Artsakh List of ambassadors of Armenia List of diplomatic missions in Armenia List of diplomatic missions of Armenia List of ministers of foreign affairs of Armenia Politics of Europe Visa policy of Armenia Visa requirements for Armenian citizens Footnotes References External links Argentina List of Treaties ruling the relations Argentina and Armenia (Argentine Foreign Ministry, in Spanish) Canada Armenian embassy in Ottawa Canadian Ministry of Foreign Affairs and International Trade about relations with Armenian Chile Chilean Senate: recognition of the Armenian genocide (in Spanish only) Czech Armenian embassy in London British Foreign and Commonwealth Office about relations with Armenia *British embassy in Yerevan Denmark Danish Foreign Ministry: development program with Armenia NATO Iskandaryan, Alexander:"NATO and Armenia: A Long Game of Complementarism" in the Caucasus Analytical Digest No. 5 International Khachatrian, Haroutiun: "Foreign Investments in Armenia: Influence of the Crisis and Other Peculiarities" in the Caucasus Analytical Digest No. 28

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Politics of American Samoa

Politics of American Samoa takes place in a framework of a presidential representative democratic dependency, whereby the governor is the head of government, and of a pluriform multi-party system. American Samoa is an unincorporated and unorganized territory of the United States, administered by the Office of Insular Affairs, U.S. Department of the Interior. Its constitution was ratified in 1966 and came into effect in 1967. Executive power is discharged by the governor and the lieutenant governor. Legislative power is vested in the two chambers of the legislature. The party system is based on the United States party system. The judiciary is independent of the executive and the legislature. There is also the traditional village politics of the Samoan Islands, the and the , which continues in American Samoa and in independent Samoa, and which interacts across these current boundaries. The is the language and customs, and the the protocols of the (council) and the chiefly system. The and the take place at all levels of the Samoan body politic, from the family, to the village, to the region, to national matters. The (chiefs) are elected by consensus within the of the extended family and village(s) concerned. The and the (which is itself made of ) decide on distribution of family exchanges and tenancy of communal lands. The majority of lands in American Samoa and independent Samoa are communal. A can represent a small family group or a great extended family that reaches across islands, and to both American Samoa and independent Samoa. Government The government of American Samoa is defined under the Constitution of American Samoa. As an unincorporated territory, the Ratification Act of 1929 vested all civil, judicial, and military powers in the president, who in turn delegated authority to the secretary of the interior in . The secretary promulgated the Constitution of American Samoa which was approved by a constitutional convention of the people of American Samoa and a majority of the voters of American Samoa voting at the 1966 election, and came into effect in 1967. The governor of American Samoa is the head of government and along with the lieutenant governor of American Samoa is elected on the same ticket by popular vote for four-year terms. The legislative power is vested in the American Samoa Fono, which has two chambers. The House of Representatives has 21 members serving two-year terms, being 20 representatives popularly elected from various districts and one non-voting delegate from Swains Island elected in a public meeting. The Senate has 18 members, elected for four-year terms by and from the chiefs of the islands. The judiciary of American Samoa is composed of the High Court of American Samoa, a District Court, and village courts. The High Court is led by a chief justice and an associate justice, appointed by the secretary of the interior. Other judges are appointed by the governor upon the recommendation of the chief justice and confirmed by the Senate. Elections International organization participation United Nations Economic and Social Commission for Asia and the Pacific (associate) Interpol (subbureau) International Olympic Committee Pacific Community See also Political party strength in American Samoa American Samoa's at-large congressional district References

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https://en.wikipedia.org/wiki/Economy%20of%20American%20Samoa

Economy of American Samoa

The economy of American Samoa is a traditional Polynesian economy in which more than 90% of the land is communally owned. Economic activity is strongly linked to the United States, with which American Samoa conducts the great bulk of its foreign trade. Tuna fishing and processing plants are the backbone of the private sector, with canned tuna being the primary export. Transfers from the U.S. federal government add substantially to American Samoa's economic well-being. Attempts by the government to develop a larger and broader economy are restrained by Samoa's remote location, its limited transportation, and its devastating hurricanes. Statistics GDP: purchasing power parity – $537 million (2007 est.) country comparison to the world: 210 GDP (official exchange rate): $462.2 million (2005) GDP – real growth rate: 3% (2003) country comparison to the world: 139 GDP – per capita: purchasing power parity – $7,874 (2008) country comparison to the world: 120 GDP – composition by sector: agriculture: NA% industry: NA% services: NA% (2002) Labor Force: 17,630 (2005) country comparison to the world: 203 Labor force – by occupation: government 33%, tuna canneries 34%, other 33% (1990) Unemployment rate: 23.8% (2010) country comparison to the world: 175 Population below poverty line: NA% (2002 est.) Household income or consumption by percentage share: lowest 10%: NA% highest 10%: NA% Inflation rate (consumer prices): NA% (2003 est.) Budget: revenues: $155.4 million (37% in local revenue and 63% in US grants) expenditures: $183.6 million (FY07) Agriculture – products: bananas, coconuts, vegetables, taro, breadfruit, yams, copra, pineapples, papayas; dairy products, livestock Industries: tuna canneries (largely dependent on foreign fishing vessels), handicrafts Industrial production growth rate: NA% Electricity – production: 180 GWh (2006) country comparison to the world: 179 Electricity – production by source: fossil fuel: 100% hydro: 0% nuclear: 0% other: 0% (2001) Electricity – consumption: 167.4 GWh (2006) country comparison to the world: 179 Electricity – exports: 0 kWh (2007) Electricity – imports: 0 kWh (2007) Oil – production: (2007 est.) country comparison to the world: 209 Oil – consumption: (604 m³/d), 2006 country comparison to the world: 170 Oil – exports: (2005) country comparison to the world: 142 Oil – imports: (2005) country comparison to the world: 166 Natural gas – production: 0 cu m (2007) country comparison to the world: 208 Natural gas – consumption: 0 cu m (2007) country comparison to the world: 207 Natural gas – exports: 0 cu m (2007) country comparison to the world: 202 Natural gas – imports: 0 cu m (2007) country comparison to the world: 201 Natural gas – proved reserves: 0 cu m (2006) country comparison to the world: 205 Exports: $445.6 million (2004) country comparison to the world: 167 Exports – commodities: canned tuna 93% (2004) Exports – partners: Indonesia 70%, Australia 6.7%, Japan 6.7%, Samoa 6.7% (2002) Imports: $308.8 million (2004) country comparison to the world: 195 Imports – commodities: materials for canneries 56%, food 8%, petroleum products 7%, machinery and parts 6% (2004) Imports – partners: Australia 36.6%, New Zealand 20.3%, South Korea 16.3%, Mauritius 4.9% (2002) Debt – external: $NA (2002 est.) Economic aid – recipient: $NA; note – important financial support from the US, more than $40 million in 1994 Currency: US dollar (USD) Currency code: USD Exchange rates: US dollar is used Fiscal year: 1 October – 30 September References External links http://www.classbrain.com/art_cr/publish/american_samoa_economy.shtml

1129

https://en.wikipedia.org/wiki/August%2013

August 13

Events Pre-1600 29 BC – Octavian holds the first of three consecutive triumphs in Rome to celebrate the victory over the Dalmatian tribes. 523 – John I becomes the new Pope after the death of Pope Hormisdas. 554 – Emperor Justinian I rewards Liberius for his service in the Pragmatic Sanction, granting him extensive estates in Italy. 582 – Maurice becomes Emperor of the Byzantine Empire. 871 – Emperor Louis II of Italy and Empress Engelberga are captured by Prince Adelchis of Benevento. 900 – Count Reginar I of Hainault rises against Zwentibold of Lotharingia and slays him near present-day Susteren. 1099 – Raniero is elected as Pope Paschal II, who would become deeply entangled in the Investiture Controversy. 1516 – The Treaty of Noyon between France and Spain is signed. Francis I of France recognizes Charles's claim to Naples, and Charles V, Holy Roman Emperor, recognizes Francis's claim to Milan. 1521 – After an extended siege, forces led by Spanish conquistador Hernán Cortés capture Tlatoani Cuauhtémoc and conquer the Aztec capital of Tenochtitlan. 1532 – Union of Brittany and France: The Duchy of Brittany is absorbed into the Kingdom of France. 1536 – Buddhist monks from Kyoto, Japan's Enryaku-ji temple set fire to 21 Nichiren temples throughout Kyoto in what will be known as the Tenbun Hokke Disturbance. 1553 – Michael Servetus is arrested by John Calvin in Geneva, Switzerland as a heretic. 1601–1900 1624 – The French king Louis XIII appoints Cardinal Richelieu as prime minister. 1645 – Sweden and Denmark sign Peace of Brömsebro. 1650 – Colonel George Monck of the English Army forms Monck's Regiment of Foot, which will later become the Coldstream Guards. 1704 – War of the Spanish Succession: Battle of Blenheim: English and Imperial forces are victorious over French and Bavarian troops. 1779 – American Revolutionary War: The Royal Navy defeats the Penobscot Expedition with the most significant loss of United States naval forces prior to the attack on Pearl Harbor. 1792 – King Louis XVI of France is formally arrested by the National Tribunal, and declared an enemy of the people. 1806 – Battle of Mišar during the Serbian Revolution begins. The battle ends two days later with a Serbian victory over the Ottomans. 1814 – The Convention of London, a treaty between the United Kingdom and the United Netherlands, is signed in London, England. 1868 – The 8.5–9.0 Arica earthquake struck southern Peru with a maximum Mercalli intensity of XI (Extreme), causing 25,000+ deaths and a destructive basin wide tsunami that affected Hawaii and New Zealand. 1889 – William Gray of Hartford, Connecticut is granted United States Patent Number 408,709 for "Coin-controlled apparatus for telephones." 1898 – Spanish–American War: Spanish and American forces engage in a mock battle for Manila, after which the Spanish commander surrendered in order to keep the city out of Filipino rebel hands. 1898 – Carl Gustav Witt discovers 433 Eros, the first near-Earth asteroid to be found. 1900 – The steamer Deutschland of Hamburg America Lines set a new record for the eastward passage when it docked on Plymouth, England, five days, 11 hours and 45 minutes after sailing from New York, breaking by three hours, six minutes its previous mark in its maiden voyage in July. 1901–present 1905 – Norwegians vote to end the union with Sweden. 1906 – The all black infantrymen of the U.S. Army's 25th Infantry Regiment are accused of killing a white bartender and wounding a white police officer in Brownsville, Texas, despite exculpatory evidence; all are later dishonorably discharged. (Their records were later restored to reflect honorable discharges but there were no financial settlements.) 1913 – First production in the UK of stainless steel by Harry Brearley. 1918 – Women enlist in the United States Marine Corps for the first time. Opha May Johnson is the first woman to enlist. 1918 – Bayerische Motoren Werke AG (BMW) established as a public company in Germany. 1920 – Polish–Soviet War: The Battle of Warsaw begins and will last till August 25. The Red Army is defeated. 1937 – Second Sino-Japanese War: The Battle of Shanghai begins. 1942 – Major General Eugene Reybold of the U.S. Army Corps of Engineers authorizes the construction of facilities that would house the "Development of Substitute Materials" project, better known as the Manhattan Project. 1944 – World War II: German troops begin the pillage and razing of Anogeia in Crete that would continue until September 5. 1954 – Radio Pakistan broadcasts the "Qaumī Tarāna", the national anthem of Pakistan for the first time. 1960 – The Central African Republic declares independence from France. 1961 – Cold War: East Germany closes the border between the eastern and western sectors of Berlin to thwart its inhabitants' attempts to escape to the West, and construction of the Berlin Wall is started. The day is known as Barbed Wire Sunday. 1964 – Peter Allen and Gwynne Evans are hanged for the murder of John Alan West becoming the last people executed in the United Kingdom. 1967 – Two young women became the first fatal victims of grizzly bear attacks in the 57-year history of Montana's Glacier National Park in separate incidents. 1968 – Alexandros Panagoulis attempts to assassinate the Greek dictator Colonel Georgios Papadopoulos in Varkiza, Athens. 1969 – The Apollo 11 astronauts enjoy a ticker tape parade in New York City. That evening, at a state dinner in Los Angeles, they are awarded the Presidential Medal of Freedom by U.S. President Richard Nixon. 1973 – Aviaco Flight 118 crashes on approach to A Coruña Airport in A Coruña, Spain, killing 85. 1977 – Members of the British National Front (NF) clash with anti-NF demonstrators in Lewisham, London, resulting in 214 arrests and at least 111 injuries. 1978 – One hundred fifty Palestinians in Beirut are killed in a terrorist attack during the second phase of the Lebanese Civil War. 1990 – A mainland Chinese fishing boat Min Ping Yu No. 5202 is hit by a Taiwanese naval vessel and sinks in a repatriation operation of mainland Chinese immigrants, resulting in 21 deaths. This is the second tragedy less than a month after Min Ping Yu No. 5540 incident. 2004 – One hundred fifty-six Congolese Tutsi refugees are massacred at the Gatumba refugee camp in Burundi. 2008 – Russo-Georgian War: Russian units occupy the Georgian city of Gori. 2015 – At least 76 people are killed and 212 others are wounded in a truck bombing in Baghdad, Iraq. 2020 – Israel–United Arab Emirates relations are formally established. Births Pre-1600 985 – Al-Hakim bi-Amr Allah, Fatimid caliph (d. 1021) 1311 – Alfonso XI, king of Castile and León (d. 1350) 1567 – Samuel de Champlain, French explorer (d. 1635) 1584 – Theophilus Howard, 2nd Earl of Suffolk, English admiral and politician, Lord Lieutenant of Cumberland (d. 1640) 1592 – William, Count of Nassau-Siegen, German count, field marshal of the Dutch State Army (d. 1642) 1601–1900 1625 – Rasmus Bartholin, Danish physician, mathematician, and physicist (d. 1698) 1662 – Charles Seymour, 6th Duke of Somerset, English politician, Lord President of the Council (d. 1748) 1666 – William Wotton, English linguist and scholar (d. 1727) 1700 – Heinrich von Brühl, Polish-German politician (d. 1763) 1717 – Louis François, Prince of Conti (d. 1776) 1756 – James Gillray, English caricaturist and printmaker (d. 1815) 1764 – Louis Baraguey d'Hilliers, French general (d. 1813) 1790 – William Wentworth, Australian journalist, explorer, and politician (d. 1872) 1803 – Vladimir Odoyevsky, Russian philosopher and critic (d. 1869) 1814 – Anders Jonas Ångström, Swedish physicist and astronomer (d. 1874) 1818 – Lucy Stone, American abolitionist and suffragist (d. 1893) 1819 – Sir George Stokes, 1st Baronet, Anglo-Irish mathematician and physicist (d. 1903) 1820 – George Grove, English musicologist and historian (d. 1900) 1823 – Goldwin Smith, English-Canadian historian and journalist (d. 1910) 1824 – John J. Robison, American politician in Michigan (d. 1897) 1831 – Salomon Jadassohn, German pianist and composer (d. 1902) 1841 – Johnny Mullagh, Australian cricketer (d. 1891) 1842 – Charles Wells, English brewer, founded Charles Wells Ltd (d. 1914) 1849 – Leonora Barry, Irish-born American social activist (d. 1930) 1851 – Felix Adler, German-American religious leader and educator (d. 1933) 1860 – Annie Oakley, American target shooter (d. 1926) 1866 – Giovanni Agnelli, Italian businessman, founded Fiat S.p.A. (d. 1945) 1867 – George Luks, American painter and illustrator (d. 1933) 1871 – Karl Liebknecht, German politician, co-founded Communist Party of Germany (d. 1919) 1872 – Richard Willstätter, German-Swiss chemist and academic, Nobel Prize Laureate (d. 1942) 1879 – John Ireland, English composer and educator (d. 1962) 1884 – Harry Dean, English cricketer and coach (d. 1957) 1888 – John Logie Baird, Scottish engineer, invented the television (d. 1946) 1888 – Gleb W. Derujinsky, Russian-American sculptor (d. 1975) 1889 – Camillien Houde, Canadian lawyer and politician, 34th Mayor of Montreal (d. 1958) 1895 – István Barta, Hungarian water polo player (d. 1948) 1895 – Bert Lahr, American actor (d. 1967) 1898 – Jean Borotra, French tennis player (d. 1994) 1898 – Regis Toomey, American actor (d. 1991) 1899 – Alfred Hitchcock, English-American director and producer (d. 1980) 1899 – José Ramón Guizado, Panamanian politician, 17th President of Panama (d. 1964) 1901–present 1902 – Felix Wankel, German engineer (d. 1988) 1904 – Buddy Rogers, American actor and musician (d. 1999) 1904 – Margaret Tafoya, Native American Pueblo potter (d. 2001) 1906 – Chuck Carroll, American football player and lawyer (d. 2003) 1906 – Art Shires, American baseball player and boxer (d. 1967) 1907 – Basil Spence, Scottish architect, designed Coventry Cathedral (d. 1976) 1908 – Gene Raymond, American actor and pilot (d. 1998) 1911 – William Bernbach, American advertiser, co-founded DDB Worldwide (d. 1982) 1912 – Claire Cribbs, American basketball player and coach (d. 1985) 1912 – Ben Hogan, American golfer and sportscaster (d. 1997) 1912 – Salvador Luria, Italian-American microbiologist and academic, Nobel Prize laureate (d. 1991) 1913 – Makarios III, Greek archbishop and politician, 1st President of Cyprus (d. 1977) 1913 – Fred Davis, English snooker player (d. 1998) 1914 – Grace Bates, American mathematician and academic (d. 1996) 1917 – Sid Gordon, American baseball player (d. 1975) 1918 – Noor Hassanali, Trinidadian lawyer and politician, 2nd President of Trinidad and Tobago (d. 2006) 1918 – Frederick Sanger, English biochemist and academic, Nobel Prize laureate (d. 2013) 1919 – Rex Humbard, American evangelist and television host (d. 2007) 1919 – George Shearing, English jazz pianist and bandleader (d. 2011) 1920 – Neville Brand, American actor (d. 1992) 1921 – Louis Frémaux, French conductor (d. 2017) 1921 – Jimmy McCracklin, American blues/R&B singer-songwriter and pianist (d. 2012) 1921 – Mary Lee, Scottish singer (d. 2022) 1922 – Chuck Gilmur, American basketball player, coach, and educator (d. 2011) 1925 – Benny Bailey, American trumpet player, songwriter, and producer (d. 2005) 1925 – José Alfredo Martínez de Hoz, Argentine executive and policy maker (d. 2013) 1926 – Fidel Castro, Cuban lawyer and politician, ex-President of Cuba (d. 2016) 1928 – John Tidmarsh, English journalist and radio host (d. 2019) 1929 – Pat Harrington, Jr., American actor (d. 2016) 1930 – Wilfried Hilker, German footballer and referee 1930 – Don Ho, American singer and ukulele player (d. 2007) 1930 – Bernard Manning, English comedian (d. 2007) 1930 – Wilmer Mizell, American baseball player and politician (d. 1999) 1930 – Bob Wiesler, American baseball player (d. 2014) 1933 – Joycelyn Elders, American admiral and physician, 15th Surgeon General of the United States 1935 – Alex de Renzy, American director and producer (d. 2001) 1935 – Mudcat Grant, American baseball player and sportscaster (d. 2021) 1938 – Dave "Baby" Cortez, American R&B pianist, organist, and composer 1938 – Bill Masterton, Canadian ice hockey player (d. 1968) 1940 – Bill Musselman, American basketball player and coach (d. 2000) 1942 – Hissène Habré, Chadian politician and war criminal, 5th president of Chad (d. 2021) 1943 – Fred Hill, American football player 1943 – Ertha Pascal-Trouillot, President of Haiti 1943 – Michael Willetts, English sergeant; George Cross recipient (d. 1971) 1944 – Kevin Tighe, American actor 1945 – Lars Engqvist, Swedish politician, Deputy Prime Minister of Sweden 1945 – Gary Gregor, American basketball player 1945 – Robin Jackman, Indian-English cricketer and sportscaster (d. 2020) 1945 – Howard Marks, Welsh cannabis smuggler, writer, and legalisation campaigner (d. 2016) 1946 – Janet Yellen, American economist, 78th United States secretary of the treasury 1947 – Fred Stanley, American baseball player and manager 1947 – John Stocker, Canadian voice actor and director 1947 – Margareta Winberg, Swedish politician, Deputy Prime Minister of Sweden 1948 – Kathleen Battle, American operatic soprano 1949 – Jim Brunzell, American wrestler 1949 – Bobby Clarke, Canadian ice hockey player and manager 1949 – Philippe Petit, French tightrope walker 1949 – Willy Rey, Dutch-Canadian model (d. 1973) 1950 – Jane Carr, English actress 1950 – Rusty Gerhardt, American baseball player, coach, and manager 1951 – Dan Fogelberg, American singer-songwriter and guitarist (d. 2007) 1952 – Dave Carter, American singer-songwriter and guitarist (d. 2002) 1952 – Gary Gibbs, American football player and coach 1952 – Suzanne Muldowney, American performance artist 1952 – Herb Ritts, American photographer and director (d. 2002) 1952 – Hughie Thomasson, American singer-songwriter and guitarist (d. 2007) 1952 – Eugenio Lopez III, Filipino businessperson, CEO and chairman of ABS-CBN Corporation 1953 – Tom Cohen, American philosopher, theorist, and academic 1953 – Ron Hilditch, Australian rugby league player and coach 1953 – Thomas Pogge, German philosopher and academic 1953 – Peter Wright, English historian and author 1954 – Nico Assumpção, Brazilian bass player (d. 2001) 1955 – Keith Ahlers, English race car driver 1955 – Hideo Fukuyama, Japanese race car driver 1955 – Paul Greengrass, English director and screenwriter 1956 – Rohinton Fali Nariman, Judge of the Supreme Court of India 1958 – David Feherty, Northern Irish golfer and sportscaster 1958 – Feargal Sharkey, Northern Irish singer-songwriter 1958 – Randy Shughart, American sergeant, Medal of Honor recipient (d. 1993) 1959 – Danny Bonaduce, American actor and wrestler 1959 – Bruce French, English cricketer and coach 1959 – Tom Niedenfuer, American baseball player 1960 – Ivar Stukolkin, Estonian swimmer 1961 – Koji Kondo, Japanese composer and sound director 1961 – Dawnn Lewis, American actress 1961 – Neil Mallender, English cricketer and umpire 1961 – Tom Perrotta, American novelist and screenwriter 1962 – John Slattery, American actor, director, producer, and screenwriter 1963 – Steve Higgins, American talk show co-host and announcer, writer, producer, comedian and impressionist 1963 – Valerie Plame, American CIA agent and author 1963 – Sridevi, Indian actress (d. 2018) 1964 – Jay Buhner, American baseball player and sportscaster 1964 – Debi Mazar, American actress 1964 – Tom Prince, American baseball player and manager 1965 – Mark Lemke, American baseball player, coach, and radio host 1965 – Hayato Matsuo, Japanese composer and conductor 1966 – Scooter Barry, American basketball player 1966 – Shayne Corson, Canadian ice hockey player 1967 – Quinn Cummings, American actress, author, and entrepreneur 1967 – Dave Jamerson, American basketball player 1967 – Digna Ketelaar, Dutch tennis player 1968 – Tal Bachman, Canadian singer-songwriter 1968 – Todd Hendricks, American football player and coach 1968 – Tony Jarrett, English sprinter and hurdler 1969 – Midori Ito, Japanese figure skater 1970 – Will Clarke, American author 1970 – Elvis Grbac, American football player and coach 1970 – Seana Kofoed, American actress 1970 – Alan Shearer, English footballer and manager 1971 – Patrick Carpentier, Canadian race car driver 1971 – Adam Housley, American baseball player and journalist 1971 – Moritz Bleibtreu, German actor 1972 – Kevin Plank, American businessman, founded Under Armour 1973 – Molly Henneberg, American journalist 1973 – Eric Medlen, American race car driver (d. 2007) 1974 – Scott MacRae, American baseball player and coach 1974 – Joe Perry, English snooker player 1974 – Niklas Sundin, Swedish musician and artist 1974 – Jarrod Washburn, American baseball player and coach 1975 – Shoaib Akhtar, Pakistani cricketer 1975 – Marty Turco, Canadian ice hockey player and sportscaster 1976 – Geno Carlisle, American basketball player 1976 – Nicolás Lapentti, Ecuadorian tennis player 1977 – Michael Klim, Polish-Australian swimmer 1977 – Kenyan Weaks, American basketball player and coach 1978 – Dwight Smith, American football player 1979 – Román Colón, Dominican baseball player 1979 – Corey Patterson, American baseball player 1979 – Taizō Sugimura, Japanese politician 1980 – Murtz Jaffer, Canadian journalist 1982 – Christopher Raeburn, English fashion designer 1982 – Sarah Huckabee Sanders, American political consultant and press secretary 1982 – Sebastian Stan, Romanian-American actor 1983 – Dallas Braden, American baseball player 1983 – Aleš Hemský, Czech ice hockey player 1983 – Ľubomír Michalík, Slovak footballer 1983 – Christian Müller, German footballer 1984 – Alona Bondarenko, Ukrainian tennis player 1984 – Niko Kranjčar, Croatian footballer 1984 – Boone Logan, American baseball player 1984 – James Morrison, English singer-songwriter and guitarist 1985 – Gerrit van Look, German rugby player and coach 1987 – Jose Lorenzo Diokno, Filipino director, producer, and screenwriter 1987 – Devin McCourty, American football player 1987 – Jason McCourty, American football player 1987 – Jamie Reed, Welsh footballer 1988 – Keith Benson, American basketball player 1988 – Jerry Hughes, American football player 1988 – Brandon Workman, American baseball player 1989 – Greg Draper, New Zealand footballer 1989 – Justin Greene, American basketball player 1989 – Israel Jiménez, Mexican footballer 1990 – DeMarcus Cousins, American basketball player 1990 – Benjamin Stambouli, French footballer 1991 – Dave Days, American singer-songwriter and guitarist 1991 – Lesley Doig, Scottish lawn bowler 1992 – Katrina Gorry, Australian football player 1992 – Lucas Moura, Brazilian footballer 1992 – Alicja Tchórz, Polish swimmer 1992 – Taijuan Walker, American baseball player 1993 – Moses Mbye, Australian rugby league player 1994 – Filip Forsberg, Swedish ice hockey player 1996 – Antonia Lottner, German tennis player 1998 – Dalma Gálfi, Hungarian tennis player 1999 – Lennon Stella, Canadian singer and actress 2000 – Na Jaemin, South Korean rapper, singer, dancer and actor Deaths Pre-1600 587 – Radegund, Frankish princess and saint (b. 520) 604 – Wen, emperor of the Sui Dynasty (b. 541) 612 – Fabia Eudokia, Byzantine empress (b. 580) 662 – Maximus the Confessor, Byzantine theologian 696 – Takechi, Japanese prince 900 – Zwentibold, king of Lotharingia (b. 870) 908 – Al-Muktafi, Abbasid caliph 981 – Gyeongjong, king of Goryeo (Korea) (b. 955) 1134 – Irene of Hungary, Byzantine empress (b. 1088) 1297 – Nawrūz, Mongol emir 1311 – Pietro Gradenigo, doge of Venice 1382 – Eleanor of Aragon, queen of Castile (b. 1358) 1447 – Filippo Maria Visconti, duke of Milan (b. 1392) 1523 – Gerard David, Flemish painter (b. 1460) 1601–1900 1608 – Giambologna, Italian sculptor (b. 1529) 1617 – Johann Jakob Grynaeus, Swiss clergyman and theologian (b. 1540) 1667 – Jeremy Taylor, Irish bishop and saint (b. 1613) 1686 – Louis Maimbourg, French priest and historian (b. 1610) 1721 – Jacques Lelong, French priest and author (b. 1665) 1744 – John Cruger, Danish-American businessman and politician, 39th Mayor of New York City (b. 1678) 1749 – Johann Elias Schlegel, German poet and critic (b. 1719) 1766 – Margaret Fownes-Luttrell, English painter (b. 1726) 1795 – Ahilyabai Holkar, Queen of Indore (b. 1725) 1826 – René Laennec, French physician, invented the stethoscope (b. 1781) 1863 – Eugène Delacroix, French painter and lithographer (b. 1798) 1865 – Ignaz Semmelweis, Hungarian physician and obstetrician (b. 1818) 1900 – Collis Potter Huntington, American railway magnate (b. 1821) 1901–present 1910 – Florence Nightingale, Italian-English nurse and theologian (b. 1820) 1912 – Jules Massenet, French composer (b. 1842) 1917 – Eduard Buchner, German chemist, Nobel Prize laureate (b. 1860) 1934 – Mary Hunter Austin, American author and playwright (b. 1868) 1937 – Sigizmund Levanevsky, Soviet aircraft pilot of Polish origin (b. 1902) 1946 – H. G. Wells, English novelist, historian, and critic (b. 1866) 1954 – Demetrius Constantine Dounis, Greek violinist and mandolin player (b. 1886) 1958 – Francis J. McCormick, American football, basketball player, and coach (b. 1903) 1963 – Louis Bastien, French cyclist and fencer (b. 1881) 1965 – Hayato Ikeda, Japanese lawyer and politician, 58th Prime Minister of Japan (b. 1899) 1971 – W. O. Bentley, English race car driver and engineer, founded Bentley Motors Limited (b. 1888) 1974 – Ida McNeil, American broadcaster and designer of the flag of South Dakota (b. 1888) 1975 – Murilo Mendes, Brazilian poet and telegrapher (b. 1901) 1978 – Lonnie Mayne, American wrestler (b. 1944) 1979 – Andrew Dasburg, American painter and sculptor (b. 1887) 1984 – Tigran Petrosian, Georgian-Armenian chess player (b. 1929) 1986 – Helen Mack, American actress (b. 1913) 1989 – Tim Richmond, American race car driver (b. 1955) 1989 – Larkin I. Smith, American police officer and politician (b. 1944) 1991 – James Roosevelt, American general and politician (b. 1907) 1995 – Alison Hargreaves, English mountaineer (b. 1963) 1995 – Jan Křesadlo, Czech-English psychologist and author (b. 1926) 1995 – Mickey Mantle, American baseball player and sportscaster (b. 1931) 1996 – António de Spínola, Portuguese general and politician, 14th President of Portugal (b. 1910) 1998 – Nino Ferrer, Italian-French singer-songwriter and guitarist (b. 1934) 1998 – Edward Ginzton, Ukrainian-American physicist and academic (b. 1915) 1998 – Julien Green, American author (b. 1900) 1998 – Rafael Robles, Dominican-American baseball player (b. 1947) 1999 – Ignatz Bubis, German Jewish religious leader (b. 1927) 1999 – Jaime Garzón, Colombian journalist and lawyer (b. 1960) 2000 – Nazia Hassan, Pakistani singer-songwriter (b. 1965) 2001 – Otto Stuppacher, Austrian race car driver (b. 1947) 2001 – Jim Hughes, American baseball player and manager (b. 1923) 2001 – Betty Cavanna, American author (b. 1909) 2003 – Ed Townsend, American singer-songwriter and producer (b. 1929) 2004 – Julia Child, American chef, author, and television host (b. 1912) 2005 – Miguel Arraes, Brazilian lawyer and politician (b. 1916) 2005 – David Lange, New Zealand lawyer and politician, 32nd Prime Minister of New Zealand (b. 1942) 2006 – Tony Jay, English actor and singer (b. 1933) 2006 – Jon Nödtveidt, Swedish musician (b. 1975) 2007 – Brian Adams, American wrestler (b. 1964) 2007 – Brooke Astor, American philanthropist and socialite (b. 1902) 2007 – Phil Rizzuto, American baseball player and sportscaster (b. 1917) 2008 – Henri Cartan, French mathematician and academic (b. 1904) 2008 – Bill Gwatney, American politician (b. 1959) 2008 – Jack Weil, American businessman (b. 1901) 2009 – Lavelle Felton, American basketball player (b. 1980) 2010 – Panagiotis Bachramis, Greek footballer (b. 1976) 2010 – Lance Cade, American wrestler (b. 1981) 2010 – Edwin Newman, American journalist and author (b. 1919) 2011 – Tareque Masud, Bangladeshi director, producer, and screenwriter (b. 1957) 2011 – Mishuk Munier, Bangladeshi journalist and cinematographer (b. 1959) 2012 – Hugo Adam Bedau, American philosopher and academic (b. 1926) 2012 – Helen Gurley Brown, American journalist and author (b. 1922) 2012 – Ray Jordon, Australian cricketer and coach (b. 1937) 2012 – Johnny Pesky, American baseball player and manager (b. 1919) 2012 – Joan Roberts, American actress and singer (b. 1917) 2013 – Lothar Bisky, German politician (b. 1941) 2013 – Aaron Selber, Jr., American businessman and philanthropist (b. 1927) 2013 – Jean Vincent, French footballer and manager (b. 1930) 2014 – Frans Brüggen, Dutch flute player and conductor (b. 1934) 2014 – Eduardo Campos, Brazilian politician, 14th Brazilian Minister of Science and Technology (b. 1965) 2014 – Martino Finotto, Italian race car driver (b. 1933) 2014 – Süleyman Seba, Turkish footballer and manager (b. 1926) 2015 – Watban Ibrahim al-Tikriti, Iraqi politician, Iraqi Minister of Interior (b. 1952) 2015 – Bob Fillion, Canadian ice hockey player and manager (b. 1920) 2015 – Om Prakash Munjal, Indian businessman and philanthropist, co-founded Hero Cycles (b. 1928) 2016 – Kenny Baker, English actor and musician (b. 1934) 2016 – Pramukh Swami Maharaj, Indian Hindu leader (b. 1921) 2018 – Jim Neidhart, American wrestler (b. 1955) 2021 – Nanci Griffith, American singer-songwriter (b. 1953) Holidays and observances Christian feast day: Benedetto Sinigardi Benildus Romançon Centola and Helen Cassian of Imola Clara Maass (Lutheran Church) Fachtna of Rosscarbery Florence Nightingale, Octavia Hill (Lutheran Church) Herulph Hippolytus of Rome Jeremy Taylor (Anglican Communion) John Berchmans Junian of Mairé Blessed Marco d'Aviano Maximus the Confessor Nerses Glaietsi (Catholic Church) Pope Pontian Radegunde Wigbert August 13 (Eastern Orthodox liturgics) Independence Day, celebrates the independence of Central African Republic from France in 1960. International Lefthanders Day (International) Women's Day, commemorates the enaction of Tunisian Code of Personal Status in 1956. (Tunisia) World Organ Donation Day References External links Days of the year August

1132

https://en.wikipedia.org/wiki/The%20Ashes

The Ashes

The Ashes is a men's Test cricket series played biennially between England and Australia. The term originated in a satirical obituary published in a British newspaper, The Sporting Times, immediately after Australia's 1882 victory at The Oval, its first Test win on English soil. The obituary stated that English cricket had died, and that "the body will be cremated and the ashes taken to Australia". The mythical ashes immediately became associated with the 1882–83 series played in Australia, before which the English captain Ivo Bligh had vowed to "regain those ashes". The English media therefore dubbed the tour the quest to regain the Ashes. After England won two of the three Tests on the tour, a small urn was presented to Bligh in Melbourne. The contents of the urn are reputed to be the ashes of a wooden bail, and were humorously described as "the ashes of Australian cricket". It is not clear whether that "tiny silver urn" is the same as the small terracotta urn given to Marylebone Cricket Club (MCC) by Bligh's widow after his death in 1927. The Ashes urn has never been the official trophy of the series, having been a personal gift to Bligh, but replicas of the urn have often been held aloft by the winning team as a symbol of their victory. Since the 1998–99 Ashes series, the Ashes Trophy, a Waterford Crystal trophy modelled on the Ashes urn, has been presented to the winners of the series. Irrespective of which side holds the trophy, the original urn remains in the MCC Museum at Lord's. It has been taken to Australia twice to be put on touring display, as part of the Australian Bicentenary celebrations in 1988 and to accompany the Ashes series in 2006–07. Ashes series have usually consisted of five Tests, hosted in turn by England and Australia approximately every two years. The Ashes are regarded as being held by the team that most recently won the series. If the series is drawn, the team that currently holds the Ashes "retains" the trophy. There have been 73 Ashes series. Australia have won 34 and retained six times from draws (40); England have won 32 and retained once (33). 1882 origins The first Test match between England and Australia was played in Melbourne, Australia, in 1877, though the Ashes legend started later, after the ninth Test, played in 1882. On their tour of England that year the Australians played just one Test, at the Oval in London. It was a low-scoring affair on a difficult wicket. Australia made a mere 63 runs in their first innings, and England, led by A. N. Hornby, took a 38-run lead with a total of 101. In their second innings, Australia, boosted by a spectacular 55 runs off 60 deliveries from Hugh Massie, managed 122, which left England only 85 runs to win. The Australians were greatly demoralised by the manner of their second-innings collapse, but fast bowler Fred Spofforth, spurred on by the gamesmanship of his opponents, in particular W. G. Grace, refused to give in. "This thing can be done," he declared. Spofforth went on to devastate the English batting, taking his final four wickets for only two runs to leave England just eight runs short of victory. When Ted Peate, England's last batsman, came to the crease, his side needed just ten runs to win, but Peate managed only two before he was bowled by Harry Boyle. An astonished Oval crowd fell silent, struggling to believe that England could possibly have lost on home soil. When it finally sank in, the crowd swarmed onto the field, cheering loudly and chairing Boyle and Spofforth to the pavilion. When Peate returned to the pavilion he was reprimanded by his captain for not allowing his partner, Charles Studd (one of the best batsmen in England, having already hit two centuries that season against the colonists), to get the runs. Peate humorously replied, "I had no confidence in Mr Studd, sir, so thought I had better do my best." The momentous defeat was widely recorded in the British press, which praised the Australians for their plentiful "pluck" and berated the Englishmen for their lack thereof. A celebrated poem appeared in Punch on Saturday, 9 September. The first verse, quoted most frequently, reads: Well done, Cornstalks! Whipt us Fair and square, Was it luck that tript us? Was it scare? Kangaroo Land's 'Demon', or our own Want of 'devil', coolness, nerve, backbone? On 31 August, in the Charles Alcock-edited magazine Cricket: A Weekly Record of The Game, there appeared a mock obituary: On 2 September a more celebrated mock obituary, written by Reginald Shirley Brooks, appeared in The Sporting Times. It read: Ivo Bligh promised that on the 1882–83 tour of Australia, he would, as England's captain, "recover those Ashes". He spoke of them several times over the course of the tour, and the Australian media quickly caught on. The three-match series resulted in a two-one win to England, notwithstanding a fourth match, won by the Australians, whose status remains a matter of ardent dispute. In the 20 years following Bligh's campaign the term "the Ashes" largely disappeared from public use. There is no indication that this was the accepted name for the series, at least not in England. The term became popular again in Australia first, when George Giffen, in his memoirs (With Bat and Ball, 1899), used the term as if it were well known. The true and global revitalisation of interest in the concept dates from 1903, when Pelham Warner took a team to Australia with the promise that he would regain "the ashes". As had been the case on Bligh's tour 20 years before, the Australian media latched fervently onto the term and, this time, it stuck. Having fulfilled his promise, Warner published a book entitled How We Recovered the Ashes. Although the origins of the term are not referred to in the text, the title served (along with the general hype created in Australia) to revive public interest in the legend. The first mention of "the Ashes" in Wisden Cricketers' Almanack occurs in 1905, while Wisden'''s first account of the legend is in the 1922 edition. Urn It took many years before the contests between England and Australia were consistently called "The Ashes", and so there was no concept of either a trophy or a physical representation of the ashes. As late as 1925, the following verse appeared in The Cricketers Annual: So here's to Chapman, Hendren and Hobbs, Gilligan, Woolley and Hearne May they bring back to the Motherland, The ashes which have no urn! Nevertheless, several attempts had been made to embody the Ashes in a physical memorial. Examples include one presented to Warner in 1904, another to Australian captain M. A. Noble in 1909, and another to Australian captain W. M. Woodfull in 1934. The oldest, and the one to enjoy enduring fame, was the one presented to Bligh, later Lord Darnley, during the 1882–83 tour. The precise nature of the origin of this urn is a matter of dispute. Based on a statement by Darnley in 1894, it was believed that a group of Victorian ladies, including Darnley's later wife Florence Morphy, made the presentation after the victory in the Third Test in 1883. More recent researchers, in particular Ronald Willis and Joy Munns have studied the tour in detail and concluded that the presentation was made after a private cricket match played over Christmas 1882 when the English team were guests of Sir William Clarke, at his property "Rupertswood", in Sunbury, Victoria. This was before the matches had started. The prime evidence for this theory was provided by a descendant of Clarke. In August 1926 Ivo Bligh (now Lord Darnley) displayed the Ashes urn at the Morning Post Decorative Art Exhibition held in the Central Hall, Westminster. He made the following statement about how he was given the urn: A more detailed account of how the Ashes were given to Ivo Bligh was outlined by his wife, the Countess of Darnley, in 1930 during a speech at a cricket luncheon. Her speech was reported by the Times as follows: There is another statement which is not totally clear made by Lord Darnley in 1921 about the timing of the presentation of the urn. He was interviewed in his home at Cobham Hall by Montague Grover and the report of this interview was as follows: He made a similar statement in 1926. The report of this statement in the Brisbane Courier was as follows: The contents of the urn are also problematic; they were variously reported to be the remains of a stump, bail or the outer casing of a ball, but in 1998 Darnley's 82-year-old daughter-in-law said they were the remains of her mother-in-law's veil, casting a further layer of doubt on the matter. However, during the tour of Australia in 2006/7, the MCC official accompanying the urn said the veil legend had been discounted, and it was now "95% certain" that the urn contains the ashes of a cricket bail. Speaking on Channel Nine TV on 25 November 2006, he said x-rays of the urn had shown the pedestal and handles were cracked, and repair work had to be carried out. The urn is made of terracotta and is about tall and may originally have been a perfume jar. A label containing a six-line verse is pasted on the urn. This is the fourth verse of a song-lyric published in the Melbourne Punch on 1 February 1883: When Ivo goes back with the urn, the urn; Studds, Steel, Read and Tylecote return, return; The welkin will ring loud, The great crowd will feel proud, Seeing Barlow and Bates with the urn, the urn; And the rest coming home with the urn. In February 1883, just before the disputed Fourth Test, a velvet bag made by Mrs Ann Fletcher, the daughter of Joseph Hines Clarke and Marion Wright, both of Dublin, was given to Bligh to contain the urn. During Darnley's lifetime there was little public knowledge of the urn, and no record of a published photograph exists before 1921. The Illustrated London News published this photo in January 1921 (shown above). When Darnley died in 1927 his widow presented the urn to the Marylebone Cricket Club and that was the key event in establishing the urn as the physical embodiment of the legendary ashes. MCC first displayed the urn in the Long Room at Lord's and since 1953 in the MCC Cricket Museum at the ground. MCC's wish for it to be seen by as wide a range of cricket enthusiasts as possible has led to its being mistaken for an official trophy. It is in fact a private memento, and for this reason it is never awarded to either England or Australia, but is kept permanently in the MCC Cricket Museum where it can be seen together with the specially made red and gold velvet bag and the scorecard of the 1882 match. Because the urn itself is so delicate, it has been allowed to travel to Australia only twice. The first occasion was in 1988 for a museum tour as part of the Australian Bicentenary celebrations; the second was for the 2006/7 Ashes series. The urn arrived on 17 October 2006, going on display at the Museum of Sydney. It then toured to other states, with the final appearance at the Tasmanian Museum and Art Gallery on 21 January 2007. In the 1990s, given Australia's long dominance of the Ashes and the popular acceptance of the Darnley urn as "the Ashes", the idea was mooted that the victorious team should be awarded the urn as a trophy and allowed to retain it until the next series. As its condition is fragile and it is a prized exhibit at the MCC Cricket Museum, the MCC would not agree. Furthermore, in 2002, Bligh's great-great-grandson Lord Clifton, the heir-apparent to the Earldom of Darnley, argued that the Ashes urn should not be returned to Australia because it belonged to his family and was given to the MCC only for safe keeping. As a compromise, the MCC commissioned a larger replica of the urn in Waterford Crystal, known as the Ashes Trophy, to award to the winning team of each series starting with the 1998–99 Ashes. This did little to diminish the status of the Darnley urn as the most important icon in cricket, the symbol of this old and keenly fought contest. Series and matches Quest to "recover those ashes" Later in 1882, following the famous Australian victory at The Oval, Bligh led an England team to Australia, as he said, to "recover those ashes". Publicity surrounding the series was intense, and it was at some time during this series that the Ashes urn was crafted. Australia won the First Test by nine wickets, but in the next two England were victorious. At the end of the Third Test, England were generally considered to have "won back the Ashes" 2–1. A fourth match was played, against a "United Australian XI", which was arguably stronger than the Australian sides that had competed in the previous three matches; this game, however, is not generally considered part of the 1882–83 series. It is counted as a Test, but as a standalone. This match ended in a victory for Australia. 1884 to 1896 After Bligh's victory, there was an extended period of English dominance. The tours generally had fewer Tests in the 1880s and 1890s than people have grown accustomed to in more recent years, the first five-Test series taking place only in 1894–95. England lost only four Ashes Tests in the 1880s out of 23 played, and they won all the seven series contested. There was more chopping and changing in the teams, given that there was no official board of selectors for each country (in 1887–88, two separate English teams were on tour in Australia) and popularity with the fans varied. The 1890s games were more closely fought, Australia taking its first series win since 1882 with a 2–1 victory in 1891–92. But England dominated, winning the next three series to 1896 despite continuing player disputes. The 1894–95 series began in sensational fashion when England won the First Test at Sydney by just 10 runs having followed on. Australia had scored a massive 586 (Syd Gregory 201, George Giffen 161) and then dismissed England for 325. But England responded with 437 and then dramatically dismissed Australia for 166 with Bobby Peel taking 6 for 67. At the close of the second last day's play, Australia were 113–2, needing only 64 more runs. But heavy rain fell overnight and next morning the two slow left-arm bowlers, Peel and Johnny Briggs, were all but unplayable. England went on to win the series 3–2 after it had been all square before the Final Test, which England won by 6 wickets. The English heroes were Peel, with 27 wickets in the series at an average of 26.70, and Tom Richardson, with 32 at 26.53. In 1896, England under the captaincy of W. G. Grace won the series 2–1, and this marked the end of England's longest period of Ashes dominance. 1897 to 1902 Australia resoundingly won the 1897–98 series by 4–1 under the captaincy of Harry Trott. His successor Joe Darling won the next three series in 1899, 1901–02, and the classic 1902 series, which became one of the most famous in the history of Test cricket. Five matches were played in 1902 but the first two were drawn after being hit by bad weather. In the First Test (the first played at Edgbaston), after scoring 376 England bowled out Australia for 36 (Wilfred Rhodes 7/17) and reduced them to 46–2 when they followed on. Australia won the Third and Fourth Tests at Bramall Lane and Old Trafford respectively. At Old Trafford, Australia won by just 3 runs after Victor Trumper had scored 104 on a "bad wicket", reaching his hundred before lunch on the first day. England won the last Test at The Oval by one wicket. Chasing 263 to win, they slumped to 48–5 before Gilbert Jessop's 104 gave them a chance. He reached his hundred in just 75 minutes. The last-wicket pair of George Hirst and Rhodes were required to score 15 runs for victory. When Rhodes joined him, Hirst reportedly said: "We'll get them in singles, Wilfred." In fact, they scored thirteen singles and a two. The period of Darling's captaincy saw the emergence of outstanding Australian players such as Trumper, Warwick Armstrong, James Kelly, Monty Noble, Clem Hill, Hugh Trumble and Ernie Jones. Reviving the legend After what the MCC saw as the problems of the earlier professional and amateur series they decided to take control of organising tours themselves, and this led to the first MCC tour of Australia in 1903–04. England won it against the odds, and Plum Warner, the England captain, wrote up his version of the tour in his book How We Recovered The Ashes. The title of this book revived the Ashes legend and it was after this that England v Australia series were customarily referred to as "The Ashes". 1905 to 1912 England and Australia were evenly matched until the outbreak of the First World War in 1914. Five more series took place between 1905 and 1912. In 1905, England's captain Stanley Jackson not only won the series 2–0, but also won the toss in all five matches and headed both the batting and the bowling averages. Monty Noble led Australia to victory in both 1907–08 and 1909. Then England won in 1911–12 by four matches to one. Jack Hobbs establishing himself as England's first-choice opening batsman with three centuries, while Frank Foster (32 wickets at 21.62) and Sydney Barnes (34 wickets at 22.88) formed a formidable bowling partnership. England retained the Ashes when it won the 1912 Triangular Tournament, which also featured South Africa. The Australian touring party had been severely weakened by a dispute between the board and players that caused Clem Hill, Victor Trumper, Warwick Armstrong, Tibby Cotter, Sammy Carter and Vernon Ransford to be omitted. 1920 to 1933 After the war, Australia took firm control of both the Ashes and world cricket. For the first time, the tactic of using two express bowlers in tandem paid off as Jack Gregory and Ted McDonald crippled the English batting on a regular basis. Australia recorded overwhelming victories both in England and on home soil. It won the first eight matches in succession including a 5–0 whitewash in 1920–1921 at the hands of Warwick Armstrong's team. The ruthless and belligerent Armstrong led his team back to England in 1921 where his men lost only two games late in the tour to narrowly miss out of being the first team to complete a tour of England without defeat. England won only one Test out of 15 from the end of the war until 1925. In a rain-hit series in 1926, England managed to eke out a 1–0 victory with a win in the final Test at The Oval. Because the series was at stake, the match was to be "timeless", i.e., played to a finish. Australia had a narrow first innings lead of 22. Jack Hobbs and Herbert Sutcliffe took the score to 49–0 at the end of the second day, a lead of 27. Heavy rain fell overnight, and next day the pitch soon developed into a traditional sticky wicket. England seemed doomed to be bowled out cheaply and to lose the match. In spite of the very difficult batting conditions, however, Hobbs and Sutcliffe took their partnership to 172 before Hobbs was out for exactly 100. Sutcliffe went on to make 161 and England won the game comfortably. Australian captain Herbie Collins was stripped of all captaincy positions down to club level, and some accused him of throwing the match. Australia's ageing post-war team broke up after 1926, with Collins, Charlie Macartney and Warren Bardsley all departing, and Gregory breaking down at the start of the 1928–29 series. Despite the debut of Donald Bradman, the inexperienced Australians, led by Jack Ryder, were heavily defeated, losing 4–1. England had a very strong batting side, with Wally Hammond contributing 905 runs at an average of 113.12, and Hobbs, Sutcliffe and Patsy Hendren all scoring heavily; the bowling was more than adequate, without being outstanding. In 1930, Bill Woodfull led an extremely inexperienced team to England. Bradman fulfilled his promise in the 1930 series when he scored 974 runs at 139.14, which remains a world record Test series aggregate. A modest Bradman can be heard in a 1930 recording saying "I have always endeavoured to do my best for the side, and the few centuries that have come my way have been achieved in the hope of winning matches. My one idea when going into bat was to make runs for Australia." In the Headingley Test, he made 334, reaching 309* at the end of the first day, including a century before lunch. Bradman himself thought that his 254 in the preceding match, at Lord's, was a better innings. England managed to stay in contention until the deciding final Test at The Oval, but yet another double hundred by Bradman, and 7/92 by Percy Hornibrook in England's second innings, enabled Australia to win by an innings and take the series 2–1. Clarrie Grimmett's 29 wickets at 31.89 for Australia in this high-scoring series were also important. Australia had one of the strongest batting line-ups ever in the early 1930s, with Bradman, Archie Jackson, Stan McCabe, Bill Woodfull, Bill Ponsford and Jack Fingleton. It was the prospect of bowling at this line-up that caused England's 1932–33 captain Douglas Jardine to adopt the tactic of fast leg theory, better known as Bodyline. Jardine instructed his fast bowlers, most notably Harold Larwood and Bill Voce, to bowl at the bodies of the Australian batsmen, with the goal of forcing them to defend their bodies with their bats, thus providing easy catches to a stacked leg-side field. Jardine insisted that the tactic was legitimate and called it "leg theory" but it was widely disparaged by its opponents, who dubbed it "Bodyline" (from "on the line of the body"). Although England decisively won the Ashes 4–1, Bodyline caused such a furore in Australia that diplomats had to intervene to prevent serious harm to Anglo-Australian relations, and the MCC eventually changed the Laws of cricket to curtail the number of leg side fielders. Jardine's comment was: "I've not travelled 6,000 miles to make friends. I'm here to win the Ashes". Some of the Australians wanted to use Bodyline in retaliation, but Woodfull flatly refused. He famously told England manager Pelham Warner, "There are two teams out there. One is playing cricket; the other is making no attempt to do so" after the latter had come into the Australian rooms to express sympathy after a Larwood bouncer had struck the Australian skipper in the heart and felled him. 1934 to 1953 On the batting-friendly wickets that prevailed in the late 1930s, most Tests up to the Second World War still gave results. It should be borne in mind that Tests in Australia prior to the war were all played to a finish, with many batting records set during this period. The 1934 Ashes series began with the notable absence of Larwood, Voce and Jardine. The MCC had made it clear, in light of the revelations of the bodyline series, that these players would not face Australia. The MCC, although it had earlier condoned and encouraged bodyline tactics in the 1932–33 series, laid the blame on Larwood when relations turned sour. Larwood was forced by the MCC to either apologise or be removed from the Test side. He went for the latter. Australia recovered the Ashes in 1934 and held them until 1953, though no Test cricket was played during the Second World War. As in 1930, the 1934 series was decided in the final Test at The Oval. Australia, batting first, posted a massive 701 in the first innings. Bradman (244) and Ponsford (266) were in record-breaking form with a partnership of 451 for the second wicket. England eventually faced a massive 707-run target for victory and failed, Australia winning the series 2–1. This made Woodfull the only captain to regain the Ashes and he retired upon his return to Australia. In 1936–37 Bradman succeeded Woodfull as Australian captain. He started badly, losing the first two Tests heavily after Australia were caught on sticky wickets. However, the Australians fought back and Bradman won his first series in charge 3–2. The 1938 series was a high-scoring affair with two high-scoring draws, resulting in a 1–1 result, Australia retaining the Ashes. After the first two matches ended in stalemate and the Third Test at Old Trafford never started due to rain, Australia then scraped home by five wickets inside three days in a low-scoring match at Headingley to retain the urn. In the timeless Fifth Test at The Oval, the highlight was Len Hutton's then world-record score of 364 as England made 903-7 declared. Bradman and Jack Fingleton injured themselves during Hutton's marathon effort, and with only nine men, Australia fell to defeat by an innings and 579 runs, the heaviest in Test history. The Ashes resumed after the war when England toured in 1946–47 and, as in 1920–21, found that Australia had made the better post-war recovery. Still captained by Bradman and now featuring the potent new-ball partnership of Ray Lindwall and Keith Miller, Australia were convincing 3–0 winners. Aged 38 and having been unwell during the war, Bradman had been reluctant to play. He batted unconvincingly and reached 28 when he hit a ball to Jack Ikin; England believed it was a catch, but Bradman stood his ground, believing it to be a bump ball. The umpire ruled in the Australian captain's favour and he appeared to regain his fluency of yesteryear, scoring 187. Australia promptly seized the initiative, won the First Test convincingly and inaugurated a dominant post-war era. The controversy over the Ikin catch was one of the biggest disputes of the era. In 1948, Australia set new standards, completely outplaying its hosts to win 4–0 with one draw. This Australian team, led by Bradman, who turned 40 during his final tour of England, has gone down in history as The Invincibles. Playing 34 matches on tour—three of which were not first-class—and including the five Tests, they remained unbeaten, winning 27 and drawing 7. Bradman's men were greeted by packed crowds across the country, and records for Test attendances in England were set in the Second and Fourth Tests at Lord's and Headingley respectively. Before a record attendance of spectators at Headingley, Australia set a world record by chasing down 404 on the last day for a seven-wicket victory. The 1948 series ended with one of the most poignant moments in cricket history, as Bradman played his final innings for Australia in the Fifth Test at The Oval, needing to score only four runs to end with a career batting average of exactly 100. However, Bradman made a second-ball duck, bowled by an Eric Hollies googly that sent him into retirement with a career average of 99.94. Bradman was succeeded as Australian captain by Lindsay Hassett, who led the team to a 4–1 series victory in 1950–51. The series was not as one-sided as the number of wins suggest, with several tight matches. The tide finally turned in 1953 when England won the final Test at The Oval to take the series 1–0, having narrowly avoided defeat in the preceding Test at Headingley. This was the beginning of one of the greatest periods in English cricket history with players such as captain Len Hutton, batsmen Denis Compton, Peter May, Tom Graveney, Colin Cowdrey, bowlers Fred Trueman, Brian Statham, Alec Bedser, Jim Laker, Tony Lock, wicket-keeper Godfrey Evans and all-rounder Trevor Bailey. 1954 to 1971 In 1954–55, Australia's batsmen had no answer to the pace of Frank Tyson and Statham. After winning the First Test by an innings after being controversially sent in by Hutton, Australia lost its way and England took a hat-trick of victories to win the series 3–1. A dramatic series in 1956 saw a record that will probably never be beaten: off-spinner Jim Laker's monumental effort at Old Trafford when he bowled 68 of 191 overs to take 19 out of 20 possible Australian wickets in the Fourth Test. It was Australia's second consecutive innings defeat in a wet summer, and the hosts were in strong positions in the two drawn Tests, in which half the playing time was washed out. Bradman rated the team that won the series 2–1 as England's best ever. England's dominance was not to last. Australia won 4–0 in 1958–59, having found a high-quality spinner of their own in new skipper Richie Benaud, who took 31 wickets in the five-Test series, and paceman Alan Davidson, who took 24 wickets at 19.00. The series was overshadowed by the furore over various Australian bowlers, most notably Ian Meckiff, whom the English management and media accused of illegally throwing Australia to victory. In 1961, Australia won a hard-fought series 2–1, their first Ashes series win in England for 13 years. After narrowly winning the Second Test at Lord's, dubbed "The Battle of the Ridge" because of a protrusion on the pitch that caused erratic bounce, Australia mounted a comeback on the final day of the Fourth Test at Old Trafford and sealed the series with Richie Benaud taking 6-70 during the English runchase. The tempo of the play changed over the next four series in the 1960s, held in 1962–63, 1964, 1965–66 and 1968. The powerful array of bowlers that both countries boasted in the preceding decade moved into retirement, and their replacements were of lesser quality, making it more difficult to force a result. England failed to win any series during the 1960s, a period dominated by draws as teams found it more prudent to save face than risk losing. Of the 20 Tests played during the four series, Australia won four and England three. As they held the Ashes, Australia's captains Bob Simpson and Bill Lawry were happy to adopt safety-first tactics and their strategy of sedate batting saw many draws. During this period, spectator attendances dropped and media condemnation increased, but Simpson and Lawry flatly disregarded the public dissatisfaction. It was in the 1960s that the bipolar dominance of England and Australia in world cricket was seriously challenged for the first time. West Indies defeated England twice in the mid-1960s and South Africa, in two series before they were banned for apartheid, completely outplayed Australia 3–1 and 4–0. Australia had lost 2–1 during a tour of the West Indies in 1964–65, the first time it had lost a series to any team other than England. In 1970–71, Ray Illingworth led England to a 2–0 win in Australia, mainly due to John Snow's fast bowling, and the prolific batting of Geoffrey Boycott and John Edrich. It was not until the last session of what was the 7th Test (one match having been abandoned without a ball bowled) that England's success was secured. Lawry was sacked after the Sixth Test after the selectors finally lost patience with Australia's lack of success and dour strategy. Lawry was not informed of the decision privately and heard his fate over the radio. 1972 to 1987 The 1972 series finished 2–2, with England under Illingworth retaining the Ashes. In the 1974–75 series, with the England team breaking up and their best batsman Geoff Boycott refusing to play, Australian pace bowlers Jeff Thomson and Dennis Lillee wreaked havoc. A 4–1 result was a fair reflection as England were left shell shocked. England then lost the 1975 series 0–1, but at least restored some pride under new captain Tony Greig. Australia won the 1977 Centenary Test which was not an Ashes contest, but then a storm broke as Kerry Packer announced his intention to form World Series Cricket. WSC affected all Test-playing nations but it weakened Australia especially as the bulk of its players had signed up with Packer; the Australian Cricket Board (ACB) would not select WSC-contracted players and an almost completely new Test team had to be formed. WSC came after an era during which the duopoly of Australian and English dominance dissipated; the Ashes had long been seen as a cricket world championship but the rise of the West Indies in the late 1970s challenged that view. The West Indies would go on to record resounding Test series wins over Australia and England and dominated world cricket until the 1990s. With Greig having joined WSC, England appointed Mike Brearley as its captain and he enjoyed great success against Australia. Largely assisted by the return of Boycott, Brearley's men won the 1977 series 3–0 and then completed an overwhelming 5–1 series win against an Australian side missing its WSC players in 1978–79. Allan Border made his Test debut for Australia in 1978–79. Brearley retired from Test cricket in 1980 and was succeeded by Ian Botham, who started the 1981 series as England captain, by which time the WSC split had ended. After Australia took a 1–0 lead in the first two Tests, Botham was forced to resign or was sacked (depending on the source). Brearley surprisingly agreed to be reappointed before the Third Test at Headingley. This was a remarkable match in which Australia looked certain to take a 2–0 series lead after it had forced England to follow-on 227 runs behind. England, despite being 135 for 7, produced a second innings total of 356, Botham scoring 149*. Chasing just 130, Australia were sensationally dismissed for 111, Bob Willis taking 8–43. It was the first time since 1894–95 that a team following on had won a Test match. Under Brearley's leadership, England went on to win the next two matches before a drawn final match at The Oval. This series became known as 'Botham's Ashes' for his extraordinary feats with both bat and ball, after being dismissed as captain. In 1982–83 Australia had Greg Chappell back from WSC as captain, while the England team was weakened by the enforced omission of their South African tour rebels, particularly Graham Gooch and John Emburey. Australia went 2–0 up after three Tests, but England won the Fourth Test by 3 runs (after a 70-run last wicket stand) to set up the final decider, which was drawn. In 1985, David Gower's England team was strengthened by the return of Gooch and Emburey as well as the emergence at international level of Tim Robinson and Mike Gatting. Australia, now captained by Allan Border, had itself been weakened by a rebel South African tour, the loss of Terry Alderman being a particular factor. England won 3–1. Despite suffering heavy defeats against the West Indies during the 1980s, England continued to do well in the Ashes. Mike Gatting was the captain in 1986–87 but his team started badly and attracted some criticism. Then Chris Broad scored three hundreds in successive Tests and bowling successes from Graham Dilley and Gladstone Small meant England won the series 2–1. 1989 to 2003 The Australian team of 1989 was comparable to the great Australian teams of the past, and resoundingly defeated England 4–0. Well led by Allan Border, the team included the young cricketers Mark Taylor, Merv Hughes, David Boon, Ian Healy and Steve Waugh, who were all to prove long-serving and successful Ashes competitors. England, now led once again by David Gower, suffered from injuries and poor form. During the Fourth Test news broke that prominent England players had agreed to take part in a "rebel tour" of South Africa the following winter; three of them (Tim Robinson, Neil Foster and John Emburey) were playing in the match, and were subsequently dropped from the England side. Australia reached a cricketing peak in the 1990s and early 2000s, coupled with a general decline in England's fortunes. After re-establishing its credibility in 1989, Australia underlined its superiority with victories in the 1990–91, 1993, 1994–95, 1997, 1998–99, 2001 and 2002–03 series, all by convincing margins. Great Australian players in the early years included batsmen Border, Boon, Taylor and Steve Waugh. The captaincy passed from Border to Taylor in the mid-1990s and then to Steve Waugh before the 2001 series. In the latter part of the 1990s Waugh himself, along with his twin brother Mark, scored heavily for Australia and fast bowlers Glenn McGrath and Jason Gillespie made a serious impact, especially the former. The wicketkeeper-batsman position was held by Ian Healy for most of the 1990s and by Adam Gilchrist from 2001 to 2006–07. In the 2000s, batsmen Justin Langer, Damien Martyn and Matthew Hayden became noted players for Australia. But the most dominant Australian player was leg-spinner Shane Warne, whose first delivery in Ashes cricket in 1993, to dismiss Mike Gatting, became known as the Ball of the Century. Australia's record between 1989 and 2005 had a significant impact on the statistics between the two sides. Before the 1989 series began, the win–loss ratio was almost even, with 87 test wins for Australia to England's 86, 74 tests having been drawn. By the 2005 series Australia's test wins had increased to 115 whereas England's had increased to only 93 (with 82 draws). In the period between 1989 and the beginning of the 2005 series, the two sides had played 43 times; Australia winning 28 times, England 7 times, with 8 draws. Only a single England victory had come in a match in which the Ashes were still at stake, namely the First Test of the 1997 series. All others were consolation victories when the Ashes had been secured by Australia. 2005 to 2015 England were undefeated in Test matches through the 2004 calendar year. This elevated them to second in the ICC Test Championship. Hopes that the 2005 Ashes series would be closely fought proved well-founded, the series remaining undecided as the closing session of the final Test began. Experienced journalists including Richie Benaud rated the series as the most exciting in living memory. It has been compared with the great series of the distant past, such as 1894–95 and 1902. The First Test at Lord's was convincingly won by Australia, but in the remaining four matches the teams were evenly matched and England fought back to win the Second Test by 2 runs, the smallest winning margin in Ashes history, and the second-smallest in all Tests. The rain-affected Third Test ended with the last two Australian batsmen holding out for a draw; and England won the Fourth Test by three wickets after forcing Australia to follow-on for the first time in 191 Tests. A draw in the final Test gave England victory in an Ashes series for the first time in 18 years and their first Ashes victory at home since 1985. Australia regained the Ashes on its home turf in the 2006–07 series with a convincing 5–0 victory, only the second time an Ashes series had been won by that margin. Shane Warne, Glenn McGrath and Justin Langer retired from Test cricket after that series, while Damien Martyn retired during the series. The 2009 series began with a tense draw in the First Test at SWALEC Stadium in Cardiff, with England's last-wicket batsmen James Anderson and Monty Panesar surviving 69 balls. England then achieved its first Ashes win at Lord's since 1934 to go 1–0 up. After a rain-affected draw at Edgbaston, the fourth match at Headingley was convincingly won by Australia by an innings and 80 runs to level the series. Finally, England won the Fifth Test at The Oval by a margin of 197 runs to regain the Ashes. Andrew Flintoff retired from Test cricket soon afterwards. The 2010–11 series was played in Australia. The First Test at Brisbane ended in a draw, but England won the Second Test, at Adelaide, by an innings and 71 runs. Australia came back with a victory at Perth in the Third Test. In the Fourth Test at Melbourne Cricket Ground, England batting second scored 513 to defeat Australia (98 and 258) by an innings and 157 runs. This gave England an unbeatable 2–1 lead in the series and so it retained the Ashes. England went on to win the series 3–1, beating Australia by an innings and 83 runs at Sydney in the Fifth Test, including their highest innings total since 1938 (644). England's series victory was its first on Australian soil for 24 years. The 2010–11 Ashes series was the only one in which a team had won three Tests by innings margins and it was the first time England had scored 500 or more four times in a single series. England opener Cook scored 766 runs at average 127.66 in the series, the most dominant batsman in an Ashes series since Bradman in 1930. Australia's build-up to the 2013 Ashes series was far from ideal. Darren Lehmann took over as coach from Mickey Arthur following a string of poor results. A batting line-up weakened by the previous year's retirements of former captain Ricky Ponting and Mike Hussey was also shorn of opener David Warner, who was suspended for the start of the series following an off-field incident. England won a closely fought First Test by 14 runs, despite 19-year-old debutant Ashton Agar making a world-record 98 for a number 11 in the first innings. England then won a very one-sided Second Test by 347 runs while the rain-affected Third Test, held at a newly refurbished Old Trafford, was drawn, ensuring that England retained the Ashes. England won the Fourth Test by 74 runs after Australia lost their last eight second-innings wickets for only 86 runs. The final Test was drawn, giving England a 3–0 series win. In the second of two Ashes series held in 2013 (the series ended in 2014), this time hosted by Australia, the home team won the series five test matches to nil. This was the third time Australia has completed a clean sweep (or "whitewash") in Ashes history, a feat never matched by England. All six Australian specialist batsmen scored more runs than any Englishman with 10 centuries among them, with only debutant Ben Stokes scoring a century for England. Mitchell Johnson took 37 English wickets at 13.97 and Ryan Harris 22 wickets at 19.31 in the 5-Test series. Only Stuart Broad and all-rounder Stokes bowled effectively for England, with their spinner Graeme Swann retiring due to a chronic elbow injury after the decisive Third Test. Australia came into the 2015 Ashes series in England as favourites to retain the Ashes. Although England won the first Test in Cardiff, Australia won comfortably in the second Test at Lords. In the next two Tests, the Australian batsmen struggled, being bowled out for 136 in the first innings at Edgbaston, with England proceeding to win by eight wickets. This was followed by Australia being bowled out for 60 as Stuart Broad took 8 for 15 in the first innings at Trent Bridge, the quickest – in terms of balls faced – a team has been bowled out in the first innings of a Test match. With victory by an innings and 78 runs on the morning of the third day of the Fourth Test, England regained the Ashes. 2017 to present During the buildup, the 2017–18 Ashes series was regarded as a turning point for both sides. Australia were criticised for being too reliant on captain Steve Smith and vice-captain David Warner, while England was said to have a shoddy middle to lower order. Off the field, England all-rounder Ben Stokes was ruled out of the side indefinitely due to a police investigation. Australia won the first Test match in Brisbane by 10 wickets and the second Test at Adelaide by 120 runs in the first ever day-night Ashes test match. Australia regained The Ashes with an innings and 41 run win in the third Test at Perth; the final Ashes Test at the WACA Ground. Prior to the 2019 Ashes series, both teams were considered to have very strong bowling attacks but struggling batting orders. Australia had its top-order batsmen David Warner, Steve Smith and Cameron Bancroft available for international selection after being banned from international cricket for 9–12 months following the ball-tampering scandal in South Africa, during which time India had won its first ever Test series in Australia. However, Australia recovered to win the Test series against Sri Lanka 2–0. Despite winning the Cricket World Cup in July 2019 for the first time, England had also been criticised for its fragile top-order in Tests. The retirement of opener Alastair Cook in August 2018 ensured potential top-order batsmen Rory Burns, Joe Denly and Jason Roy were able to secure a place in the side. Despite losing a Test series 2–1 in their tour of the West Indies, England then improved to win the one-off Test against Ireland, by 143 runs. The 2019 series was eventually drawn 2–2, with Australia retaining the Ashes. The 2021-22 Ashes series was played from December 2021 through January 2022, and featured the first Ashes Test match to be played in Tasmania, at Hobart's Bellerive Oval. Australia retained the Ashes in the 2021–22 Ashes series, after comfortably beating England 4–0. England were the hosts of the five Test matches of the 2023 Ashes series. The series got off to a good start for Australia as they won the first two Tests to go 0-2 up. The hosts won the third Test to put the series at 1-2 for the visitors. England needed to win the fourth Test in a hope to not only level the series but prevent Australia from retaining the Ashes. The match looked good for England to win, but rain intervened on the last two days and forced a draw, thus Australia retained the Ashes with the series at 1-2 after four Tests. The fifth and final Test was played at The Oval. During the contest Stuart Broad announced that he would retire from cricket at the end of the match. England went on to win the final Test match to draw the series at 2-2. Summary of results and statistics In the 140 years since 1883, Australia have held the Ashes for approximately 84.5 years, and England for 55.5 years: Test results, up to and including 31 July 2023: Series results, up to and including 31 July 2023: A team must win a series to gain the right to hold the Ashes. A drawn series results in the previous holders retaining the Ashes. Ashes series have generally been played over five Test matches, although there have been four-match series (1938 and 1975) and six-match series (1970–71, 1974–75, 1978–79, 1981, 1985, 1989, 1993 and 1997). Australians have made 264 centuries in Ashes Tests, of which 23 have been scores over 200, while Englishmen have scored 212 centuries, of which 10 have been over 200. Australians have taken 10 wickets in a match on 41 occasions, Englishmen 38 times. Match venues The series alternates between England (and Wales) and Australia, and each match of a series is held at a different ground. Australia In Australia, the grounds currently used are The Gabba in Brisbane (first staged an England–Australia Test in the 1932–33 season), Adelaide Oval (1884–85), the Melbourne Cricket Ground (MCG) (1876–77), and the Sydney Cricket Ground (SCG) (1881–82). A single Test was held at the Brisbane Exhibition Ground in 1928–29. Traditionally, Melbourne hosts the Boxing Day Test and Sydney hosts the New Year's Day Test. Additionally the WACA in Perth (1970–71) hosted its final Ashes Test in 2017–18 and was due to be replaced by Perth Stadium for the 2021–22 series. However, Western Australian border restrictions and quarantine requirements during the COVID-19 pandemic led to a change in venue for the final Ashes Test to Bellerive Oval in Hobart. This was the first Ashes Test match to be held in Tasmania. Cricket Australia proposed that the 2010–11 series consist of six Tests, with the additional game to be played at Bellerive Oval in Hobart. The England and Wales Cricket Board declined and the series was played over five Tests. England In England and Wales, the grounds currently used are: Old Trafford in Manchester (1884), The Oval in Kennington, South London (1884); Lord's in St John's Wood, North London (1884); Headingley in Leeds (1899) and Edgbaston in Birmingham (1902). Additionally Sophia Gardens in Cardiff, Wales (2009); the Riverside Ground in Chester-le-Street, County Durham (2013) and Trent Bridge at West Bridgford (1899), have been used and one Test was also held at Bramall Lane in Sheffield in 1902. Traditionally the final Test of the series is played at the Oval. Sophia Gardens and the Riverside were excluded as Test grounds between the years of 2020 and 2031 and therefore will not host an Ashes Test until at least 2035. The ECB announced the 2027 and 2031 Ashes series venues will be held at Lord's (2027 and 2031), The Oval (2027 and 2031), Edgbaston (2027), Trent Bridge (2027 and 2031), The Rose Bowl (2027), Old Trafford (2031) and Headingley (2031). *Including abandoned tests †County cricket clubs who play at the grounds ‡Former grounds which no longer host Test Matches Cultural references The popularity and reputation of the cricket series has led to other sports and games using the name "Ashes" for contests between England/Great Britain and Australia. The best-known and longest-running of these events is the rugby league Ashes competition between Great Britain now England and Australia national rugby league teams. Use of the name "Ashes" was suggested by the Australian team when rugby league matches between the two countries commenced in 1908. Other examples included the television game shows Gladiators and Sale of the Century, both of which broadcast special editions containing contestants from the Australian and English versions of the shows competing against each other. The term was further genericised in Australia in the first half of the twentieth century, and was used to describe the most prominent rivalry or competition within a sport even if outside the context of Australia vs England. The Australian rules football interstate carnival, and the small silver casket which served as its trophy, were symbolically known as "the Ashes" of Australian football, and was spoken of as such until at least the 1940s. The soccer rivalry between Australia and New Zealand was described as "the soccer ashes of Australasia" until as late as the 1950s; ashes from cigars smoked by the two countries' captains were put into a casket in 1923 to make the trophy literal. The interstate rugby league rivalry between Queensland and New South Wales was known for a time as Australia's rugby league ashes, and bowls competitions between the two states also regularly used the term. Even some local rivalries, such as southern Western Australia's annual Great Southern Football Carnival, were locally described as "the ashes". This genericised usage is no longer common, and "the Ashes" would today be assumed only to apply to a contest between Australia and England. The Ashes featured in the film The Final Test, released in 1953, based on a television play by Terence Rattigan. It stars Jack Warner as an England cricketer playing the last Test of his career, which is the last of an Ashes series; the film includes cameo appearances of English captain Len Hutton and other players who were part of England's 1953 triumph. Douglas Adams's 1982 science fiction comedy novel Life, the Universe and Everything – the third part of The Hitchhiker's Guide to the Galaxy series – features the urn containing the Ashes as a significant element of its plot. The urn is stolen by alien robots, as the burnt stump inside is part of a key needed to unlock the "Wikkit Gate" and release an imprisoned world called Krikkit.Bodyline, a fictionalised television miniseries based on the "Bodyline" Ashes series of 1932–33, was screened in Australia in 1984. The cast included Gary Sweet as Donald Bradman and Hugo Weaving as England captain Douglas Jardine. In the 1938 film The Lady Vanishes, Charters and Caldicott, played by Basil Radford and Naunton Wayne are two cricket fans who are desperate to get home from Europe in order to see the last day's play in the Third Test at Manchester. It is not until they see a newsboy's poster near the end of the film that they discover that the match had been abandoned, due to floods. See also History of Test cricket from 1877 to 1883 History of Test cricket from 1884 to 1889 History of Test cricket from 1890 to 1900 The Women's Ashes Ella-Mobbs Trophy (the Rugby Union equivalent of England-Australia matches) Notes References Further reading Willis, R. Cricket's Biggest Mystery: The Ashes , The Lutterworth Press (1987), . Other Wisden's Cricketers Almanack'' (various editions) External links Ashes to Ashes An audio history of the first hundred years of the Ashes, narrated by John Arlott Cricinfo's Ashes website The Origin of the Ashes – Rex Harcourt Listen to a young Don Bradman speaking after the 1930 Ashes tour Australia in international cricket Cricket awards and rankings Cricket rivalries England in international cricket Recurring events established in 1882 Recurring sporting events established in 1882 Test cricket competitions

1134

https://en.wikipedia.org/wiki/Analysis

Analysis

Analysis (: analyses) is the process of breaking a complex topic or substance into smaller parts in order to gain a better understanding of it. The technique has been applied in the study of mathematics and logic since before Aristotle (384–322 B.C.), though analysis as a formal concept is a relatively recent development. The word comes from the Ancient Greek (analysis, "a breaking-up" or "an untying;" from ana- "up, throughout" and lysis "a loosening"). From it also comes the word's plural, analyses. As a formal concept, the method has variously been ascribed to Alhazen, René Descartes (Discourse on the Method), and Galileo Galilei. It has also been ascribed to Isaac Newton, in the form of a practical method of physical discovery (which he did not name). The converse of analysis is synthesis: putting the pieces back together again in a new or different whole. Science and technology Chemistry The field of chemistry uses analysis in three ways: to identify the components of a particular chemical compound (qualitative analysis), to identify the proportions of components in a mixture (quantitative analysis), and to break down chemical processes and examine chemical reactions between elements of matter. For an example of its use, analysis of the concentration of elements is important in managing a nuclear reactor, so nuclear scientists will analyze neutron activation to develop discrete measurements within vast samples. A matrix can have a considerable effect on the way a chemical analysis is conducted and the quality of its results. Analysis can be done manually or with a device. Types of Analysis A) Qualitative Analysis: It is concerned with which components are in a given sample or compound. Example: Precipitation reaction B) Quantitative Analysis: It is to determine the quantity of individual component present in a given sample or compound. Example: To find concentration by uv-spectrophotometer. Isotopes Chemists can use isotope analysis to assist analysts with issues in anthropology, archeology, food chemistry, forensics, geology, and a host of other questions of physical science. Analysts can discern the origins of natural and man-made isotopes in the study of environmental radioactivity. Computer science Requirements analysis – encompasses those tasks that go into determining the needs or conditions to meet for a new or altered product, taking account of the possibly conflicting requirements of the various stakeholders, such as beneficiaries or users. Competitive analysis (online algorithm) – shows how online algorithms perform and demonstrates the power of randomization in algorithms Lexical analysis – the process of processing an input sequence of characters and producing as output a sequence of symbols Object-oriented analysis and design – à la Booch Program analysis (computer science) – the process of automatically analysing the behavior of computer programs Semantic analysis (computer science) – a pass by a compiler that adds semantical information to the parse tree and performs certain checks Static code analysis – the analysis of computer software that is performed without actually executing programs built from that Structured systems analysis and design methodology – à la Yourdon Syntax analysis – a process in compilers that recognizes the structure of programming languages, also known as parsing Worst-case execution time – determines the longest time that a piece of software can take to run Engineering Analysts in the field of engineering look at requirements, structures, mechanisms, systems and dimensions. Electrical engineers analyse systems in electronics. Life cycles and system failures are broken down and studied by engineers. It is also looking at different factors incorporated within the design. Mathematics Modern mathematical analysis is the study of infinite processes. It is the branch of mathematics that includes calculus. It can be applied in the study of classical concepts of mathematics, such as real numbers, complex variables, trigonometric functions, and algorithms, or of non-classical concepts like constructivism, harmonics, infinity, and vectors. Florian Cajori explains in A History of Mathematics (1893) the difference between modern and ancient mathematical analysis, as distinct from logical analysis, as follows: The terms synthesis and analysis are used in mathematics in a more special sense than in logic. In ancient mathematics they had a different meaning from what they now have. The oldest definition of mathematical analysis as opposed to synthesis is that given in [appended to] Euclid, XIII. 5, which in all probability was framed by Eudoxus: "Analysis is the obtaining of the thing sought by assuming it and so reasoning up to an admitted truth; synthesis is the obtaining of the thing sought by reasoning up to the inference and proof of it." The analytic method is not conclusive, unless all operations involved in it are known to be reversible. To remove all doubt, the Greeks, as a rule, added to the analytic process a synthetic one, consisting of a reversion of all operations occurring in the analysis. Thus the aim of analysis was to aid in the discovery of synthetic proofs or solutions. James Gow uses a similar argument as Cajori, with the following clarification, in his A Short History of Greek Mathematics (1884): The synthetic proof proceeds by shewing that the proposed new truth involves certain admitted truths. An analytic proof begins by an assumption, upon which a synthetic reasoning is founded. The Greeks distinguished theoretic from problematic analysis. A theoretic analysis is of the following kind. To prove that A is B, assume first that A is B. If so, then, since B is C and C is D and D is E, therefore A is E. If this be known a falsity, A is not B. But if this be a known truth and all the intermediate propositions be convertible, then the reverse process, A is E, E is D, D is C, C is B, therefore A is B, constitutes a synthetic proof of the original theorem. Problematic analysis is applied in all cases where it is proposed to construct a figure which is assumed to satisfy a given condition. The problem is then converted into some theorem which is involved in the condition and which is proved synthetically, and the steps of this synthetic proof taken backwards are a synthetic solution of the problem. Psychotherapy Psychoanalysis – seeks to elucidate connections among unconscious components of patients' mental processes Transactional analysis Transactional analysis is used by therapists to try to gain a better understanding of the unconscious. It focuses on understanding and intervening human behavior. Signal processing Finite element analysis – a computer simulation technique used in engineering analysis Independent component analysis Link quality analysis – the analysis of signal quality Path quality analysis Fourier analysis Statistics In statistics, the term analysis may refer to any method used for data analysis. Among the many such methods, some are: Analysis of variance (ANOVA) – a collection of statistical models and their associated procedures which compare means by splitting the overall observed variance into different parts Boolean analysis – a method to find deterministic dependencies between variables in a sample, mostly used in exploratory data analysis Cluster analysis – techniques for finding groups (called clusters), based on some measure of proximity or similarity Factor analysis – a method to construct models describing a data set of observed variables in terms of a smaller set of unobserved variables (called factors) Meta-analysis – combines the results of several studies that address a set of related research hypotheses Multivariate analysis – analysis of data involving several variables, such as by factor analysis, regression analysis, or principal component analysis Principal component analysis – transformation of a sample of correlated variables into uncorrelated variables (called principal components), mostly used in exploratory data analysis Regression analysis – techniques for analysing the relationships between several predictive variables and one or more outcomes in the data Scale analysis (statistics) – methods to analyse survey data by scoring responses on a numeric scale Sensitivity analysis – the study of how the variation in the output of a model depends on variations in the inputs Sequential analysis – evaluation of sampled data as it is collected, until the criterion of a stopping rule is met Spatial analysis – the study of entities using geometric or geographic properties Time-series analysis – methods that attempt to understand a sequence of data points spaced apart at uniform time intervals Business Business Financial statement analysis – the analysis of the accounts and the economic prospects of a firm Financial analysis – refers to an assessment of the viability, stability, and profitability of a business, sub-business or project Gap analysis – involves the comparison of actual performance with potential or desired performance of an organization Business analysis – involves identifying the needs and determining the solutions to business problems Price analysis – involves the breakdown of a price to a unit figure Market analysis – consists of suppliers and customers, and price is determined by the interaction of supply and demand Sum-of-the-parts analysis – method of valuation of a multi-divisional company Opportunity analysis – consists of customers trends within the industry, customer demand and experience determine purchasing behavior Economics Agroecosystem analysis Input–output model if applied to a region, is called Regional Impact Multiplier System Government Intelligence The field of intelligence employs analysts to break down and understand a wide array of questions. Intelligence agencies may use heuristics, inductive and deductive reasoning, social network analysis, dynamic network analysis, link analysis, and brainstorming to sort through problems they face. Military intelligence may explore issues through the use of game theory, Red Teaming, and wargaming. Signals intelligence applies cryptanalysis and frequency analysis to break codes and ciphers. Business intelligence applies theories of competitive intelligence analysis and competitor analysis to resolve questions in the marketplace. Law enforcement intelligence applies a number of theories in crime analysis. Policy Policy analysis – The use of statistical data to predict the effects of policy decisions made by governments and agencies Policy analysis includes a systematic process to find the most efficient and effective option to address the current situation. Qualitative analysis – The use of anecdotal evidence to predict the effects of policy decisions or, more generally, influence policy decisions Humanities and social sciences Linguistics Linguistics explores individual languages and language in general. It breaks language down and analyses its component parts: theory, sounds and their meaning, utterance usage, word origins, the history of words, the meaning of words and word combinations, sentence construction, basic construction beyond the sentence level, stylistics, and conversation. It examines the above using statistics and modeling, and semantics. It analyses language in context of anthropology, biology, evolution, geography, history, neurology, psychology, and sociology. It also takes the applied approach, looking at individual language development and clinical issues. Literature Literary criticism is the analysis of literature. The focus can be as diverse as the analysis of Homer or Freud. While not all literary-critical methods are primarily analytical in nature, the main approach to the teaching of literature in the west since the mid-twentieth century, literary formal analysis or close reading, is. This method, rooted in the academic movement labelled The New Criticism, approaches texts – chiefly short poems such as sonnets, which by virtue of their small size and significant complexity lend themselves well to this type of analysis – as units of discourse that can be understood in themselves, without reference to biographical or historical frameworks. This method of analysis breaks up the text linguistically in a study of prosody (the formal analysis of meter) and phonic effects such as alliteration and rhyme, and cognitively in examination of the interplay of syntactic structures, figurative language, and other elements of the poem that work to produce its larger effects. Music Musical analysis – a process attempting to answer the question "How does this music work?" Musical Analysis is a study of how the composers use the notes together to compose music. Those studying music will find differences with each composer's musical analysis, which differs depending on the culture and history of music studied. An analysis of music is meant to simplify the music for you. Schenkerian analysis Schenkerian analysis is a collection of music analysis that focuses on the production of the graphic representation. This includes both analytical procedure as well as the notational style. Simply put, it analyzes tonal music which includes all chords and tones within a composition. Philosophy Philosophical analysis – a general term for the techniques used by philosophers Philosophical analysis refers to the clarification and composition of words put together and the entailed meaning behind them. Philosophical analysis dives deeper into the meaning of words and seeks to clarify that meaning by contrasting the various definitions. It is the study of reality, justification of claims, and the analysis of various concepts. Branches of philosophy include logic, justification, metaphysics, values and ethics. If questions can be answered empirically, meaning it can be answered by using the senses, then it is not considered philosophical. Non-philosophical questions also include events that happened in the past, or questions science or mathematics can answer. Analysis is the name of a prominent journal in philosophy. Other Aura analysis – a pseudoscientific technique in which supporters of the method claim that the body's aura, or energy field is analysed Bowling analysis – Analysis of the performance of cricket players Lithic analysis – the analysis of stone tools using basic scientific techniques Lithic analysis is most often used by archeologists in determining which types of tools were used at a given time period pertaining to current artifacts discovered. Protocol analysis – a means for extracting persons' thoughts while they are performing a task See also Formal analysis Metabolism in biology Methodology Scientific method References External links Abstraction Critical thinking skills Emergence Empiricism Epistemological theories Intelligence Mathematical modeling Metaphysics of mind Methodology Ontology Philosophy of logic Rationalism Reasoning Research methods Scientific method Theory of mind

1135

https://en.wikipedia.org/wiki/Abner%20Doubleday

Abner Doubleday

Abner Doubleday (June 26, 1819 – January 26, 1893) was a career United States Army officer and Union major general in the American Civil War. He fired the first shot in defense of Fort Sumter, the opening battle of the war, and had a pivotal role in the early fighting at the Battle of Gettysburg. Gettysburg was his finest hour, but his relief by Maj. Gen. George G. Meade caused lasting enmity between the two men. In San Francisco, after the war, he obtained a patent on the cable car railway that still runs there. In his final years in New Jersey, he was a prominent member and later president of the Theosophical Society. In 1908, 15 years after his death, the Mills Commission declared that Doubleday had invented the game of baseball, although Doubleday never made such a claim. This claim has been thoroughly debunked by baseball historians. Early years Doubleday, the son of Ulysses F. Doubleday and Hester Donnelly, was born in Ballston Spa, New York, in a small house on the corner of Washington and Fenwick streets. As a child, Abner was very short. The family all slept in the attic loft of the one-room house. His paternal grandfather, also named Abner, had fought in the American Revolutionary War. His maternal grandfather Thomas Donnelly had joined the army at 14 and was a mounted messenger for George Washington. His great-grandfather Peter Donnelly was a Minuteman. His father, Ulysses F., fought in the War of 1812, published newspapers and books, and represented Auburn, New York, for four years in the United States Congress. Abner spent his childhood in Auburn and later was sent to Cooperstown to live with his uncle and attend a private preparatory high school. He practiced as a surveyor and civil engineer for two years before entering the United States Military Academy in 1838. He graduated in 1842, 24th in a class of 56 cadets, and was commissioned a brevet second lieutenant in the 3rd U.S. Artillery. In 1852, he married Mary Hewitt of Baltimore, the daughter of a local lawyer. Early commands and Fort Sumter Doubleday initially served in coastal garrisons and then in the Mexican–American War from 1846 to 1848 and the Seminole Wars from 1856 to 1858. In 1858, he was transferred to Fort Moultrie in Charleston Harbor serving under Colonel John L. Gardner. By the start of the Civil War, he was a captain and second in command in the garrison at Fort Sumter, under Major Robert Anderson. He aimed the cannon that fired the first return shot in answer to the Confederate bombardment on April 12, 1861. He subsequently referred to himself as the "hero of Sumter" for this role. Of note, although Doubleday did not invent baseball, by sheer coincidence the Fort Sumter Garrison Flag (or Storm Flag) has the star pattern arranged in a diamond shape, which by that time in history, was the shape of the baseball infield. Brigade and division command in Virginia Doubleday was promoted to major on May 14, 1861, and commanded the Artillery Department in the Shenandoah Valley from June to August, and then the artillery for Major General Nathaniel Banks's division of the Army of the Potomac. He was appointed brigadier general of volunteers on February 3, 1862, and was assigned to duty in northern Virginia while the Army of the Potomac conducted the Peninsula Campaign. His first combat assignment was to lead the 2nd Brigade, 1st Division, III Corps of the Army of Virginia during the Northern Virginia Campaign. In the actions at Brawner's farm, just before the Second Battle of Bull Run, he took the initiative to send two of his regiments to reinforce Brigadier General John Gibbon's brigade against a larger Confederate force, fighting it to a standstill. (Personal initiative was required since his division commander, Brig. Gen. Rufus King, was incapacitated by an epileptic seizure at the time. He was replaced by Brigadier General John P. Hatch.) His men were routed when they encountered Major General James Longstreet's corps, but by the following day, August 30, he took command of the division when Hatch was wounded, and he led his men to cover the retreat of the Union Army. Doubleday again led the division, now assigned to the I Corps of the Army of the Potomac, after South Mountain, where Hatch was wounded again. At Antietam, he led his men into the deadly fighting in the Cornfield and the West Woods, and one colonel described him as a "gallant officer ... remarkably cool and at the very front of battle." He was wounded when an artillery shell exploded near his horse, throwing him to the ground in a violent fall. He received a brevet promotion to lieutenant colonel in the regular army for his actions at Antietam and was promoted in March 1863 to major general of volunteers, to rank from November 29, 1862. At Fredericksburg in December 1862, his division mostly sat idle. During the winter, the I Corps was reorganized and Doubleday assumed command of the 3rd Division. At Chancellorsville in May 1863, the division was kept in reserve. Gettysburg At the start of the Battle of Gettysburg, July 1, 1863, Doubleday's division was the second infantry division on the field to reinforce the cavalry division of Brigadier General John Buford. When his corps commander, Major General John F. Reynolds, was killed very early in the fighting, Doubleday found himself in command of the corps at 10:50 am. His men fought well in the morning, putting up a stout resistance, but as overwhelming Confederate forces massed against them, their line eventually broke and they retreated back through the town of Gettysburg to the relative safety of Cemetery Hill south of town. It was Doubleday's finest performance during the war, five hours leading 9,500 men against ten Confederate brigades that numbered more than 16,000. Seven of those brigades sustained casualties that ranged from 35 to 50 percent, indicating the ferocity of the Union defense. On Cemetery Hill, however, the I Corps could muster only a third of its men as effective for duty, and the corps was essentially destroyed as a combat force for the rest of the battle; it would be decommissioned in March 1864, its surviving units consolidated into other corps. On July 2, 1863, Army of the Potomac commander Maj. Gen. George G. Meade replaced Doubleday with Major General John Newton, a more junior officer from another corps. The ostensible reason was a false report by XI Corps commander Major General Oliver O. Howard that Doubleday's corps broke first, causing the entire Union line to collapse, but Meade also had a long history of disdain for Doubleday's combat effectiveness, dating back to South Mountain. Doubleday was humiliated by this snub and held a lasting grudge against Meade, but he returned to division command and fought well for the remainder of the battle. He was wounded in the neck on the second day of Gettysburg and received a brevet promotion to colonel in the regular army for his service. He formally requested reinstatement as I Corps commander, but Meade refused, and Doubleday left Gettysburg on July 7 for Washington. Doubleday's staff nicknamed him "Forty-Eight Hours" as a compliment to recognize his tendency to avoid reckless or impulsive actions and his thoughtfulness and deliberateness in considering circumstances and possible responses. In recent years, biographers have turned the nickname into an insult, incorrectly claiming "Forty-Eight Hours" was coined to highlight Doubleday's supposed incompetence and slowness to act. Washington Doubleday assumed administrative duties in the defenses of Washington, D.C., where he was in charge of courts martial, which gave him legal experience that he used after the war. His only return to combat was directing a portion of the defenses against the attack by Confederate Lieutenant General Jubal A. Early in the Valley Campaigns of 1864. Also while in Washington, Doubleday testified against George Meade at the United States Congress Joint Committee on the Conduct of the War, criticizing him harshly over his conduct of the Battle of Gettysburg. While in Washington, Doubleday remained a loyal Republican and staunch supporter of President Abraham Lincoln. Doubleday rode with Lincoln on the train to Gettysburg for the Gettysburg Address and Col. and Mrs. Doubleday attended events with Mr. and Mrs. Lincoln in Washington. Postbellum career After the Civil War, Doubleday mustered out of the volunteer service on August 24, 1865, reverted to the rank of lieutenant colonel, and became the colonel of the 35th U.S. Infantry in September 1867. He was stationed in San Francisco from 1869 through 1871 and he took out a patent for the cable car railway that still runs there, receiving a charter for its operation, but signing away his rights when he was reassigned. In 1871, he commanded the 24th U.S. Infantry, an all African-American regiment with headquarters at Fort McKavett, Texas. He retired in 1873. In the 1870s, he was listed in the New York business directory as a lawyer. Doubleday spent much of his time writing. He published two important works on the Civil War: Reminiscences of Forts Sumter and Moultrie (1876), and Chancellorsville and Gettysburg (1882), the latter being a volume of the series Campaigns of the Civil War. Theosophy In the summer of 1878, Doubleday lived in Mendham Township, New Jersey, and became a prominent member of the Theosophical Society. When two of the founders of that society, Helena Blavatsky and Henry Steel Olcott, moved to India at the end of that year, he was constituted as the president of the American body. Death Doubleday died of heart disease in Mendham Township on January 26, 1893. Doubleday's body was laid in state in New York's City Hall and then was taken to Washington by train from Mendham, and was buried in Arlington National Cemetery in Arlington County, Virginia. He was survived by his wife. Baseball Although Doubleday achieved minor fame as a competent combat general with experience in many important Civil War battles, he is more widely known as the supposed inventor of the game of baseball, in Elihu Phinney's cow pasture in Cooperstown, New York, in 1839. The Mills Commission, chaired by Abraham G. Mills, the fourth president of the National League, was appointed in 1905 to determine the origin of baseball. The committee's final report, on December 30, 1907, stated, in part, that "the first scheme for playing baseball, according to the best evidence obtainable to date, was devised by Abner Doubleday at Cooperstown, New York, in 1839." It concluded by saying, "in the years to come, in the view of the hundreds of thousands of people who are devoted to baseball, and the millions who will be, Abner Doubleday's fame will rest evenly, if not quite as much, upon the fact that he was its inventor ... as upon his brilliant and distinguished career as an officer in the Federal Army." However, there is considerable evidence to dispute this claim. Baseball historian George B. Kirsch has described the results of the Mills Commission as a "myth". He wrote, "Robert Henderson, Harold Seymour, and other scholars have since debunked the Doubleday-Cooperstown myth, which nonetheless remains powerful in the American imagination because of the efforts of Major League Baseball and the Hall of Fame in Cooperstown." At his death, Doubleday left many letters and papers, none of which describe baseball or give any suggestion that he considered himself a prominent person in the evolution of the game, and his New York Times obituary did not mention the game at all. Chairman Mills himself, who had been a Civil War colleague of Doubleday and a member of the honor guard for Doubleday's body as it lay in state in New York City, never recalled hearing Doubleday describe his role as the inventor. Doubleday was a cadet at West Point in the year of the alleged invention and his family had moved away from Cooperstown the prior year. Furthermore, the primary testimony to the commission that connected baseball to Doubleday was that of Abner Graves, whose credibility is questionable; a few years later, he shot his wife to death and was committed to an institution for the criminally insane for the rest of his life. Part of the confusion could stem from there being another man by the same name in Cooperstown in 1839. Despite the lack of solid evidence linking Doubleday to the origins of baseball, Cooperstown, New York, became the new home of what is today the National Baseball Hall of Fame and Museum in 1937. There may have been some relationship to baseball as a national sport and Abner Doubleday. While the modern rules of baseball were formulated in New York during the 1840s, it was the scattering of New Yorkers exposed to these rules throughout the country, that spread not only baseball, but also the "New York Rules", thereby harmonizing the rules, and being a catalyst for its growth. Doubleday was a high-ranking officer, whose duties included seeing to provisions for the US Army fighting throughout the south and border states. For the morale of the men, he is said to have provisioned balls and bats for the men. Namesakes and honors Doubleday's men, admirers, and the state of New York erected a monument to him at Gettysburg. There is a obelisk monument at Arlington National Cemetery where he is buried. Doubleday Field is a 9,791-seat baseball stadium named for Abner Doubleday, located in Cooperstown, New York, near the Baseball Hall of Fame. It hosted the annual Hall of Fame Game, an exhibition game between two major league teams that was played from 1940 until 2008. It has hosted the Hall of Fame Classic since 2009. The Auburn Doubledays are a collegiate summer baseball team based in Doubleday's hometown of Auburn, New York. Doubleday Field at the United States Military Academy at West Point, New York, where the Army Black Knights play at Johnson Stadium, is named in Doubleday's honor. The Abner Doubleday Little League and Babe Ruth Fields in Ballston Spa, New York, the town of his birth. The house of his birth still stands in the middle of town and there is a monument to him on Front Street. A sign at the Doubleday Hill Monument, erected in Williamsport, Maryland, to commemorate Doubleday's occupation of a hill there during the Civil War, claims he invented the game in 1835. Mendham Borough and Mendham Township, New Jersey has held a municipal holiday known as "Abner Doubleday Day" for numerous years in the General's honor and commissioned a plaque near the site of his home in the borough in 1998, even though the borough was known as Mendham Township back then. In 2004, the Abner Doubleday Society erected a monument to Doubleday in Iron Spring Park, Ballston Spa, near his birthplace. In popular culture In the movie The Ridiculous 6, Doubleday is portrayed by John Turturro. The character organizes the first game of baseball between the six main characters and a group of Chinese immigrants, creating the rules as he goes, primarily to allow him to win. In the 23rd episode of the anime Samurai Champloo, titled "Baseball Blues", Doubleday and Alexander Cartwright are featured as American naval officers who engage the main characters and local Japanese people into a baseball game, which the Americans lose. In the mini-series North and South, George Hazzard is seen watching a primitive form of baseball with a wounded Orry Main, while referring to the game being invented by Doubleday, a fellow West Point cadet. See also List of American Civil War generals (Union) William Webb Ellis, sometimes apocryphally credited with inventing rugby football Notes References Gomes, Michael. "Abner Doubleday and Theosophy in America: 1879–1884". Sunrise, April/May 1991. "Doubleday, Abner" in The Handbook of Texas. Further reading Silkenat, David. Raising the White Flag: How Surrender Defined the American Civil War. Chapel Hill: University of North Carolina Press, 2019. . External links Defense of Madame Blavatsky Baseball Hall of Fame Photo of Abner Doubleday and wife Mary, taken by Mathew Brady, owned by University of Michigan Museum of Art Ulysses Freeman Doubleday – McLean County Museum of History 1819 births 1893 deaths American military personnel of the Mexican–American War Burials at Arlington National Cemetery History of baseball People from Auburn, New York People from Ballston Spa, New York People of New York (state) in the American Civil War Union Army generals United States Military Academy alumni Writers from New York (state) New York (state) Republicans American Theosophists People from Mendham Township, New Jersey

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https://en.wikipedia.org/wiki/America%27s%20National%20Game

America's National Game

America's National Game is a book by Albert Spalding, published in 1911, that details the early history of the sport of baseball. It is one of the defining books in the early formative years of modern baseball. Much of the story is told first-hand; since the 1850s, Spalding had been involved in the game, first as a pitcher and later a manager and club owner. Later he branched out to become a leading manufacturer of sporting goods. In addition to his personal recollections, he had access to the records of Henry Chadwick, the game's first statistician and archivist. Much of his early history of the game is considered to be reliable. Spalding was, however, said to aggrandize his role in the major moments in baseball's history. Early editions of the book include quality full-page photo-plates of important players. See also History of baseball References 1911 non-fiction books Baseball books

1140

https://en.wikipedia.org/wiki/Amplitude%20modulation

Amplitude modulation

Amplitude modulation (AM) is a modulation technique used in electronic communication, most commonly for transmitting messages with a radio wave. In amplitude modulation, the amplitude (signal strength) of the wave is varied in proportion to that of the message signal, such as an audio signal. This technique contrasts with angle modulation, in which either the frequency of the carrier wave is varied, as in frequency modulation, or its phase, as in phase modulation. AM was the earliest modulation method used for transmitting audio in radio broadcasting. It was developed during the first quarter of the 20th century beginning with Roberto Landell de Moura and Reginald Fessenden's radiotelephone experiments in 1900. This original form of AM is sometimes called double-sideband amplitude modulation (DSBAM), because the standard method produces sidebands on either side of the carrier frequency. Single-sideband modulation uses bandpass filters to eliminate one of the sidebands and possibly the carrier signal, which improves the ratio of message power to total transmission power, reduces power handling requirements of line repeaters, and permits better bandwidth utilization of the transmission medium. AM remains in use in many forms of communication in addition to AM broadcasting: shortwave radio, amateur radio, two-way radios, VHF aircraft radio, citizens band radio, and in computer modems in the form of QAM. Foundation In electronics, telecommunications and mechanics, modulation means varying some aspect of a continuous wave carrier signal with an information-bearing modulation waveform, such as an audio signal which represents sound, or a video signal which represents images. In this sense, the carrier wave, which has a much higher frequency than the message signal, carries the information. At the receiving station, the message signal is extracted from the modulated carrier by demodulation. In general form, a modulation process of a sinusoidal carrier wave may be described by the following equation: . A(t) represents the time-varying amplitude of the sinusoidal carrier wave and the cosine-term is the carrier at its angular frequency , and the instantaneous phase deviation . This description directly provides the two major groups of modulation, amplitude modulation and angle modulation. In angle modulation, the term A(t) is constant and the second term of the equation has a functional relationship to the modulating message signal. Angle modulation provides two methods of modulation, frequency modulation and phase modulation. In amplitude modulation, the angle term is held constant and the first term, A(t), of the equation has a functional relationship to the modulating message signal. The modulating message signal may be analog in nature, or it may be a digital signal, in which case the technique is generally called amplitude-shift keying. For example, in AM radio communication, a continuous wave radio-frequency signal has its amplitude modulated by an audio waveform before transmission. The message signal determines the envelope of the transmitted waveform. In the frequency domain, amplitude modulation produces a signal with power concentrated at the carrier frequency and two adjacent sidebands. Each sideband is equal in bandwidth to that of the modulating signal, and is a mirror image of the other. Standard AM is thus sometimes called "double-sideband amplitude modulation" (DSBAM). A disadvantage of all amplitude modulation techniques, not only standard AM, is that the receiver amplifies and detects noise and electromagnetic interference in equal proportion to the signal. Increasing the received signal-to-noise ratio, say, by a factor of 10 (a 10 decibel improvement), thus would require increasing the transmitter power by a factor of 10. This is in contrast to frequency modulation (FM) and digital radio where the effect of such noise following demodulation is strongly reduced so long as the received signal is well above the threshold for reception. For this reason AM broadcast is not favored for music and high fidelity broadcasting, but rather for voice communications and broadcasts (sports, news, talk radio etc.). AM is also inefficient in power usage; at least two-thirds of the power is concentrated in the carrier signal. The carrier signal contains none of the original information being transmitted (voice, video, data, etc.). However its presence provides a simple means of demodulation using envelope detection, providing a frequency and phase reference to extract the modulation from the sidebands. In some modulation systems based on AM, a lower transmitter power is required through partial or total elimination of the carrier component, however receivers for these signals are more complex because they must provide a precise carrier frequency reference signal (usually as shifted to the intermediate frequency) from a greatly reduced "pilot" carrier (in reduced-carrier transmission or DSB-RC) to use in the demodulation process. Even with the carrier totally eliminated in double-sideband suppressed-carrier transmission, carrier regeneration is possible using a Costas phase-locked loop. This does not work for single-sideband suppressed-carrier transmission (SSB-SC), leading to the characteristic "Donald Duck" sound from such receivers when slightly detuned. Single-sideband AM is nevertheless used widely in amateur radio and other voice communications because it has power and bandwidth efficiency (cutting the RF bandwidth in half compared to standard AM). On the other hand, in medium wave and short wave broadcasting, standard AM with the full carrier allows for reception using inexpensive receivers. The broadcaster absorbs the extra power cost to greatly increase potential audience. Shift keying A simple form of digital amplitude modulation which can be used for transmitting binary data is on–off keying, the simplest form of amplitude-shift keying, in which ones and zeros are represented by the presence or absence of a carrier. On–off keying is likewise used by radio amateurs to transmit Morse code where it is known as continuous wave (CW) operation, even though the transmission is not strictly "continuous." A more complex form of AM, quadrature amplitude modulation is now more commonly used with digital data, while making more efficient use of the available bandwidth. Analog telephony A simple form of amplitude modulation is the transmission of speech signals from a traditional analog telephone set using a common battery local loop. The direct current provided by the central office battery is a carrier with a frequency of 0 Hz. It is modulated by a microphone (transmitter) in the telephone set according to the acoustic signal from the speaker. The result is a varying amplitude direct current, whose AC-component is the speech signal extracted at the central office for transmission to another subscriber. Amplitude reference An additional function provided by the carrier in standard AM, but which is lost in either single or double-sideband suppressed-carrier transmission, is that it provides an amplitude reference. In the receiver, the automatic gain control (AGC) responds to the carrier so that the reproduced audio level stays in a fixed proportion to the original modulation. On the other hand, with suppressed-carrier transmissions there is no transmitted power during pauses in the modulation, so the AGC must respond to peaks of the transmitted power during peaks in the modulation. This typically involves a so-called fast attack, slow decay circuit which holds the AGC level for a second or more following such peaks, in between syllables or short pauses in the program. This is very acceptable for communications radios, where compression of the audio aids intelligibility. However it is absolutely undesired for music or normal broadcast programming, where a faithful reproduction of the original program, including its varying modulation levels, is expected. ITU type designations In 1982, the International Telecommunication Union (ITU) designated the types of amplitude modulation: History Amplitude modulation was used in experiments of multiplex telegraph and telephone transmission in the late 1800s. However, the practical development of this technology is identified with the period between 1900 and 1920 of radiotelephone transmission, that is, the effort to send audio signals by radio waves. The first radio transmitters, called spark gap transmitters, transmitted information by wireless telegraphy, using pulses of the carrier wave to spell out text messages in Morse code. They could not transmit audio because the carrier consisted of strings of damped waves, pulses of radio waves that declined to zero, and sounded like a buzz in receivers. In effect they were already amplitude modulated. Continuous waves The first AM transmission was made by Canadian-born American researcher Reginald Fessenden on 23 December 1900 using a spark gap transmitter with a specially designed high frequency 10 kHz interrupter, over a distance of one mile (1.6 km) at Cobb Island, Maryland, US. His first transmitted words were, "Hello. One, two, three, four. Is it snowing where you are, Mr. Thiessen?". The words were barely intelligible above the background buzz of the spark. Fessenden was a significant figure in the development of AM radio. He was one of the first researchers to realize, from experiments like the above, that the existing technology for producing radio waves, the spark transmitter, was not usable for amplitude modulation, and that a new kind of transmitter, one that produced sinusoidal continuous waves, was needed. This was a radical idea at the time, because experts believed the impulsive spark was necessary to produce radio frequency waves, and Fessenden was ridiculed. He invented and helped develop one of the first continuous wave transmitters – the Alexanderson alternator, with which he made what is considered the first AM public entertainment broadcast on Christmas Eve, 1906. He also discovered the principle on which AM is based, heterodyning, and invented one of the first detectors able to rectify and receive AM, the electrolytic detector or "liquid baretter", in 1902. Other radio detectors invented for wireless telegraphy, such as the Fleming valve (1904) and the crystal detector (1906) also proved able to rectify AM signals, so the technological hurdle was generating AM waves; receiving them was not a problem. Early technologies Early experiments in AM radio transmission, conducted by Fessenden, Valdemar Poulsen, Ernst Ruhmer, Quirino Majorana, Charles Herrold, and Lee de Forest, were hampered by the lack of a technology for amplification. The first practical continuous wave AM transmitters were based on either the huge, expensive Alexanderson alternator, developed 1906–1910, or versions of the Poulsen arc transmitter (arc converter), invented in 1903. The modifications necessary to transmit AM were clumsy and resulted in very low quality audio. Modulation was usually accomplished by a carbon microphone inserted directly in the antenna or ground wire; its varying resistance varied the current to the antenna. The limited power handling ability of the microphone severely limited the power of the first radiotelephones; many of the microphones were water-cooled. Vacuum tubes The 1912 discovery of the amplifying ability of the Audion tube, invented in 1906 by Lee de Forest, solved these problems. The vacuum tube feedback oscillator, invented in 1912 by Edwin Armstrong and Alexander Meissner, was a cheap source of continuous waves and could be easily modulated to make an AM transmitter. Modulation did not have to be done at the output but could be applied to the signal before the final amplifier tube, so the microphone or other audio source didn't have to modulate a high-power radio signal. Wartime research greatly advanced the art of AM modulation, and after the war the availability of cheap tubes sparked a great increase in the number of radio stations experimenting with AM transmission of news or music. The vacuum tube was responsible for the rise of AM broadcasting around 1920, the first electronic mass communication medium. Amplitude modulation was virtually the only type used for radio broadcasting until FM broadcasting began after World War II. At the same time as AM radio began, telephone companies such as AT&T were developing the other large application for AM: sending multiple telephone calls through a single wire by modulating them on separate carrier frequencies, called frequency division multiplexing. Single-sideband In 1915, John Renshaw Carson formulated the first mathematical description of amplitude modulation, showing that a signal and carrier frequency combined in a nonlinear device creates a sideband on both sides of the carrier frequency. Passing the modulated signal through another nonlinear device can extract the original baseband signal. His analysis also showed that only one sideband was necessary to transmit the audio signal, and Carson patented single-sideband modulation (SSB) on 1 December 1915. This advanced variant of amplitude modulation was adopted by AT&T for longwave transatlantic telephone service beginning 7 January 1927. After WW-II, it was developed for military aircraft communication. Analysis The carrier wave (sine wave) of frequency fc and amplitude A is expressed by . The message signal, such as an audio signal that is used for modulating the carrier, is m(t), and has a frequency fm, much lower than fc: , where m is the amplitude sensitivity, M is the amplitude of modulation. If m < 1, (1 + m(t)/A) is always positive for undermodulation. If m > 1 then overmodulation occurs and reconstruction of message signal from the transmitted signal would lead in loss of original signal. Amplitude modulation results when the carrier c(t) is multiplied by the positive quantity (1 + m(t)/A): In this simple case m is identical to the modulation index, discussed below. With m = 0.5 the amplitude modulated signal y(t) thus corresponds to the top graph (labelled "50% Modulation") in figure 4. Using prosthaphaeresis identities, y(t) can be shown to be the sum of three sine waves: Therefore, the modulated signal has three components: the carrier wave c(t) which is unchanged in frequency, and two sidebands with frequencies slightly above and below the carrier frequency fc. Spectrum A useful modulation signal m(t) is usually more complex than a single sine wave, as treated above. However, by the principle of Fourier decomposition, m(t) can be expressed as the sum of a set of sine waves of various frequencies, amplitudes, and phases. Carrying out the multiplication of 1 + m(t) with c(t) as above, the result consists of a sum of sine waves. Again, the carrier c(t) is present unchanged, but each frequency component of m at fi has two sidebands at frequencies fc + fi and fc – fi. The collection of the former frequencies above the carrier frequency is known as the upper sideband, and those below constitute the lower sideband. The modulation m(t) may be considered to consist of an equal mix of positive and negative frequency components, as shown in the top of figure 2. One can view the sidebands as that modulation m(t) having simply been shifted in frequency by fc as depicted at the bottom right of figure 2. The short-term spectrum of modulation, changing as it would for a human voice for instance, the frequency content (horizontal axis) may be plotted as a function of time (vertical axis), as in figure 3. It can again be seen that as the modulation frequency content varies, an upper sideband is generated according to those frequencies shifted above the carrier frequency, and the same content mirror-imaged in the lower sideband below the carrier frequency. At all times, the carrier itself remains constant, and of greater power than the total sideband power. Power and spectrum efficiency The RF bandwidth of an AM transmission (refer to figure 2, but only considering positive frequencies) is twice the bandwidth of the modulating (or "baseband") signal, since the upper and lower sidebands around the carrier frequency each have a bandwidth as wide as the highest modulating frequency. Although the bandwidth of an AM signal is narrower than one using frequency modulation (FM), it is twice as wide as single-sideband techniques; it thus may be viewed as spectrally inefficient. Within a frequency band, only half as many transmissions (or "channels") can thus be accommodated. For this reason analog television employs a variant of single-sideband (known as vestigial sideband, somewhat of a compromise in terms of bandwidth) in order to reduce the required channel spacing. Another improvement over standard AM is obtained through reduction or suppression of the carrier component of the modulated spectrum. In figure 2 this is the spike in between the sidebands; even with full (100%) sine wave modulation, the power in the carrier component is twice that in the sidebands, yet it carries no unique information. Thus there is a great advantage in efficiency in reducing or totally suppressing the carrier, either in conjunction with elimination of one sideband (single-sideband suppressed-carrier transmission) or with both sidebands remaining (double sideband suppressed carrier). While these suppressed carrier transmissions are efficient in terms of transmitter power, they require more sophisticated receivers employing synchronous detection and regeneration of the carrier frequency. For that reason, standard AM continues to be widely used, especially in broadcast transmission, to allow for the use of inexpensive receivers using envelope detection. Even (analog) television, with a (largely) suppressed lower sideband, includes sufficient carrier power for use of envelope detection. But for communications systems where both transmitters and receivers can be optimized, suppression of both one sideband and the carrier represent a net advantage and are frequently employed. A technique used widely in broadcast AM transmitters is an application of the Hapburg carrier, first proposed in the 1930s but impractical with the technology then available. During periods of low modulation the carrier power would be reduced and would return to full power during periods of high modulation levels. This has the effect of reducing the overall power demand of the transmitter and is most effective on speech type programmes. Various trade names are used for its implementation by the transmitter manufacturers from the late 80's onwards. Modulation index The AM modulation index is a measure based on the ratio of the modulation excursions of the RF signal to the level of the unmodulated carrier. It is thus defined as: where and are the modulation amplitude and carrier amplitude, respectively; the modulation amplitude is the peak (positive or negative) change in the RF amplitude from its unmodulated value. Modulation index is normally expressed as a percentage, and may be displayed on a meter connected to an AM transmitter. So if , carrier amplitude varies by 50% above (and below) its unmodulated level, as is shown in the first waveform, below. For , it varies by 100% as shown in the illustration below it. With 100% modulation the wave amplitude sometimes reaches zero, and this represents full modulation using standard AM and is often a target (in order to obtain the highest possible signal-to-noise ratio) but mustn't be exceeded. Increasing the modulating signal beyond that point, known as overmodulation, causes a standard AM modulator (see below) to fail, as the negative excursions of the wave envelope cannot become less than zero, resulting in distortion ("clipping") of the received modulation. Transmitters typically incorporate a limiter circuit to avoid overmodulation, and/or a compressor circuit (especially for voice communications) in order to still approach 100% modulation for maximum intelligibility above the noise. Such circuits are sometimes referred to as a vogad. However it is possible to talk about a modulation index exceeding 100%, without introducing distortion, in the case of double-sideband reduced-carrier transmission. In that case, negative excursions beyond zero entail a reversal of the carrier phase, as shown in the third waveform below. This cannot be produced using the efficient high-level (output stage) modulation techniques (see below) which are widely used especially in high power broadcast transmitters. Rather, a special modulator produces such a waveform at a low level followed by a linear amplifier. What's more, a standard AM receiver using an envelope detector is incapable of properly demodulating such a signal. Rather, synchronous detection is required. Thus double-sideband transmission is generally not referred to as "AM" even though it generates an identical RF waveform as standard AM as long as the modulation index is below 100%. Such systems more often attempt a radical reduction of the carrier level compared to the sidebands (where the useful information is present) to the point of double-sideband suppressed-carrier transmission where the carrier is (ideally) reduced to zero. In all such cases the term "modulation index" loses its value as it refers to the ratio of the modulation amplitude to a rather small (or zero) remaining carrier amplitude. Modulation methods Modulation circuit designs may be classified as low- or high-level (depending on whether they modulate in a low-power domain—followed by amplification for transmission—or in the high-power domain of the transmitted signal). Low-level generation In modern radio systems, modulated signals are generated via digital signal processing (DSP). With DSP many types of AM are possible with software control (including DSB with carrier, SSB suppressed-carrier and independent sideband, or ISB). Calculated digital samples are converted to voltages with a digital-to-analog converter, typically at a frequency less than the desired RF-output frequency. The analog signal must then be shifted in frequency and linearly amplified to the desired frequency and power level (linear amplification must be used to prevent modulation distortion). This low-level method for AM is used in many Amateur Radio transceivers. AM may also be generated at a low level, using analog methods described in the next section. High-level generation High-power AM transmitters (such as those used for AM broadcasting) are based on high-efficiency class-D and class-E power amplifier stages, modulated by varying the supply voltage. Older designs (for broadcast and amateur radio) also generate AM by controlling the gain of the transmitter's final amplifier (generally class-C, for efficiency). The following types are for vacuum tube transmitters (but similar options are available with transistors): Plate modulation In plate modulation, the plate voltage of the RF amplifier is modulated with the audio signal. The audio power requirement is 50 percent of the RF-carrier power. Heising (constant-current) modulation RF amplifier plate voltage is fed through a choke (high-value inductor). The AM modulation tube plate is fed through the same inductor, so the modulator tube diverts current from the RF amplifier. The choke acts as a constant current source in the audio range. This system has a low power efficiency. Control grid modulation The operating bias and gain of the final RF amplifier can be controlled by varying the voltage of the control grid. This method requires little audio power, but care must be taken to reduce distortion. Clamp tube (screen grid) modulation The screen-grid bias may be controlled through a clamp tube, which reduces voltage according to the modulation signal. It is difficult to approach 100-percent modulation while maintaining low distortion with this system. Doherty modulation One tube provides the power under carrier conditions and another operates only for positive modulation peaks. Overall efficiency is good, and distortion is low. Outphasing modulation Two tubes are operated in parallel, but partially out of phase with each other. As they are differentially phase modulated their combined amplitude is greater or smaller. Efficiency is good and distortion low when properly adjusted. Pulse-width modulation (PWM) or pulse-duration modulation (PDM) A highly efficient high voltage power supply is applied to the tube plate. The output voltage of this supply is varied at an audio rate to follow the program. This system was pioneered by Hilmer Swanson and has a number of variations, all of which achieve high efficiency and sound quality. Digital methods The Harris Corporation obtained a patent for synthesizing a modulated high-power carrier wave from a set of digitally selected low-power amplifiers, running in phase at the same carrier frequency. The input signal is sampled by a conventional audio analog-to-digital converter (ADC), and fed to a digital exciter, which modulates overall transmitter output power by switching a series of low-power solid-state RF amplifiers on and off. The combined output drives the antenna system. Demodulation methods The simplest form of AM demodulator consists of a diode which is configured to act as envelope detector. Another type of demodulator, the product detector, can provide better-quality demodulation with additional circuit complexity. See also AM stereo Shortwave radio Amplitude modulation signalling system (AMSS) Modulation sphere Types of radio emissions Airband DSB-SC References Bibliography Newkirk, David and Karlquist, Rick (2004). Mixers, modulators and demodulators. In D. G. Reed (ed.), The ARRL Handbook for Radio Communications (81st ed.), pp. 15.1–15.36. Newington: ARRL. . External links Amplitude Modulation by Jakub Serych, Wolfram Demonstrations Project. Amplitude Modulation, by S Sastry. Amplitude Modulation, an introduction by Federation of American Scientists. Amplitude Modulation tutorial including related topics of modulators, demodulators, etc... Analog Modulation online interactive demonstration using Python in Google Colab Platform, by C Foh. Radio modulation modes

1143

https://en.wikipedia.org/wiki/Abbot

Abbot

Abbot is an ecclesiastical title given to the head of an independent monastery for men in various Western Christian traditions. The name is derived from abba, the Syriac form of the Hebrew ab, and means "father". The female equivalent is abbess. Origins The title had its origin in the monasteries of Egypt and Syria, spread through the eastern Mediterranean, and soon became accepted generally in all languages as the designation of the head of a monastery. The word is derived from the Aramaic meaning "father" or , meaning "my father" (it still has this meaning in contemporary Hebrew: אבא and Aramaic: ܐܒܐ) In the Septuagint, it was written as "abbas". At first it was employed as a respectful title for any monk, but it was soon restricted by canon law to certain priestly superiors. At times it was applied to various priests, e.g. at the court of the Frankish monarchy the ("of the palace"') and ("of the camp") were chaplains to the Merovingian and Carolingian sovereigns' court and army respectively. The title of abbot came into fairly general use in western monastic orders whose members include priests. Monastic history An abbot (from , , from ("father"), from (), from / (, "father"); compare ; ) is the head and chief governor of a community of monks, called also in the East hegumen or archimandrite. The English version for a female monastic head is abbess. Early history In Egypt, the first home of monasticism, the jurisdiction of the abbot, or archimandrite, was but loosely defined. Sometimes he ruled over only one community, sometimes over several, each of which had its own abbot as well. Saint John Cassian speaks of an abbot of the Thebaid who had 500 monks under him. By the Rule of St Benedict, which, until the Cluniac reforms, was the norm in the West, the abbot has jurisdiction over only one community. The rule, as was inevitable, was subject to frequent violations; but it was not until the foundation of the Cluniac Order that the idea of a supreme abbot, exercising jurisdiction over all the houses of an order, was definitely recognised. Monks, as a rule, were laymen, nor at the outset was the abbot any exception. For the reception of the sacraments, and for other religious offices, the abbot and his monks were commanded to attend the nearest church. This rule proved inconvenient when a monastery was situated in a desert or at a distance from a city, and necessity compelled the ordination of some monks. This innovation was not introduced without a struggle, ecclesiastical dignity being regarded as inconsistent with the higher spiritual life, but, before the close of the 5th century, at least in the East, abbots seem almost universally to have become deacons, if not priests. The change spread more slowly in the West, where the office of abbot was commonly filled by laymen till the end of the 7th century. The ecclesiastical leadership exercised by abbots despite their frequent lay status is proved by their attendance and votes at ecclesiastical councils. Thus at the first Council of Constantinople, AD 448, 23 archimandrites or abbots sign, with 30 bishops. The second Council of Nicaea, AD 787, recognized the right of abbots to ordain their monks to the inferior orders below the diaconate, a power usually reserved to bishops. Abbots used to be subject to episcopal jurisdiction, and continued generally so, in fact, in the West till the 11th century. The Code of Justinian (lib. i. tit. iii. de Ep. leg. xl.) expressly subordinates the abbot to episcopal oversight. The first case recorded of the partial exemption of an abbot from episcopal control is that of Faustus, abbot of Lerins, at the council of Arles, AD 456; but the exorbitant claims and exactions of bishops, to which this repugnance to episcopal control is to be traced, far more than to the arrogance of abbots, rendered it increasingly frequent, and, in the 6th century, the practice of exempting religious houses partly or altogether from episcopal control, and making them responsible to the pope alone, received an impulse from Pope Gregory the Great. These exceptions, introduced with a good object, had grown into a widespread evil by the 12th century, virtually creating an imperium in imperio, and depriving the bishop of all authority over the chief centres of influence in his diocese. Later Middle Ages In the 12th century, the abbots of Fulda claimed precedence of the archbishop of Cologne. Abbots more and more assumed almost episcopal state, and in defiance of the prohibition of early councils and the protests of St Bernard and others, adopted the episcopal insignia of mitre, ring, gloves and sandals. It has been maintained that the right to wear mitres was sometimes granted by the popes to abbots before the 11th century, but the documents on which this claim is based are not genuine (J. Braun, Liturgische Gewandung, p. 453). The first undoubted instance is the bull by which Alexander II in 1063 granted the use of the mitre to Egelsinus, abbot of the monastery of St Augustine at Canterbury. The mitred abbots in England were those of Abingdon, St Alban's, Bardney, Battle, Bury St Edmunds, St Augustine's Canterbury, Colchester, Croyland, Evesham, Glastonbury, Gloucester, St Benet's Hulme, Hyde, Malmesbury, Peterborough, Ramsey, Reading, Selby, Shrewsbury, Tavistock, Thorney, Westminster, Winchcombe, and St Mary's York. Of these the precedence was yielded to the abbot of Glastonbury, until in AD 1154 Adrian IV (Nicholas Breakspear) granted it to the abbot of St Alban's, in which monastery he had been brought up. Next after the abbot of St Alban's ranked the abbot of Westminster and then Ramsey. Elsewhere, the mitred abbots that sat in the Estates of Scotland were of Arbroath, Cambuskenneth, Coupar Angus, Dunfermline, Holyrood, Iona, Kelso, Kilwinning, Kinloss, Lindores, Paisley, Melrose, Scone, St Andrews Priory and Sweetheart. To distinguish abbots from bishops, it was ordained that their mitre should be made of less costly materials, and should not be ornamented with gold, a rule which was soon entirely disregarded, and that the crook of their pastoral staff (the crosier) should turn inwards instead of outwards, indicating that their jurisdiction was limited to their own house. The adoption of certain episcopal insignia (pontificalia) by abbots was followed by an encroachment on episcopal functions, which had to be specially but ineffectually guarded against by the Lateran council, AD 1123. In the East abbots, if in priests' orders and with the consent of the bishop, were, as we have seen, permitted by the second Nicene council, AD 787, to confer the tonsure and admit to the order of reader; but gradually abbots, in the West also, advanced higher claims, until we find them in AD 1489 permitted by Innocent IV to confer both the subdiaconate and diaconate. Of course, they always and everywhere had the power of admitting their own monks and vesting them with the religious habit. The power of the abbot was paternal but absolute, limited, however, by the canon law. One of the main goals of monasticism was the purgation of self and selfishness, and obedience was seen as a path to that perfection. It was sacred duty to execute the abbot's orders, and even to act without his orders was sometimes considered a transgression. Examples among the Egyptian monks of this submission to the commands of the superiors, exalted into a virtue by those who regarded the entire crushing of the individual will as a goal, are detailed by Cassian and others, e.g. a monk watering a dry stick, day after day, for months, or endeavoring to remove a huge rock immensely exceeding his powers. Appointments When a vacancy occurred, the bishop of the diocese chose the abbot out of the monks of the monastery, but the right of election was transferred by jurisdiction to the monks themselves, reserving to the bishop the confirmation of the election and the benediction of the new abbot. In abbeys exempt from the archbishop's diocesan jurisdiction, the confirmation and benediction had to be conferred by the pope in person, the house being taxed with the expenses of the new abbot's journey to Rome. It was necessary that an abbot should be at least 30 years of age, of legitimate birth, a monk of the house for at least 10 years, unless it furnished no suitable candidate, when a liberty was allowed of electing from another monastery, well instructed himself, and able to instruct others, one also who had learned how to command by having practised obedience. In some exceptional cases an abbot was allowed to name his own successor. Cassian speaks of an abbot in Egypt doing this; and in later times we have another example in the case of St Bruno. Popes and sovereigns gradually encroached on the rights of the monks, until in Italy the pope had usurped the nomination of all abbots, and the king in France, with the exception of Cluny, Premontré and other houses, chiefs of their order. The election was for life, unless the abbot was canonically deprived by the chiefs of his order, or when he was directly subject to them, by the pope or the bishop, and also in England it was for a term of 8–12 years. The ceremony of the formal admission of a Benedictine abbot in medieval times is thus prescribed by the consuetudinary of Abingdon. The newly elected abbot was to put off his shoes at the door of the church, and proceed barefoot to meet the members of the house advancing in a procession. After proceeding up the nave, he was to kneel and pray at the topmost step of the entrance of the choir, into which he was to be introduced by the bishop or his commissary, and placed in his stall. The monks, then kneeling, gave him the kiss of peace on the hand, and rising, on the mouth, the abbot holding his staff of office. He then put on his shoes in the vestry, and a chapter was held, and the bishop or his delegate preached a suitable sermon. General information Before the late modern era, the abbot was treated with the utmost reverence by the brethren of his house. When he appeared either in church or chapter all present rose and bowed. His letters were received kneeling, as were those of the pope and the king. No monk might sit in his presence, or leave it without his permission, reflecting the hierarchical etiquette of families and society. The highest place was assigned to him, both in church and at table. In the East he was commanded to eat with the other monks. In the West the Rule of St Benedict appointed him a separate table, at which he might entertain guests and strangers. Because this permission opened the door to luxurious living, Synods of Aachen (816–819), decreed that the abbot should dine in the refectory, and be content with the ordinary fare of the monks, unless he had to entertain a guest. These ordinances proved, however, generally ineffectual to secure strictness of diet, and contemporaneous literature abounds with satirical remarks and complaints concerning the inordinate extravagance of the tables of the abbots. When the abbot condescended to dine in the refectory, his chaplains waited upon him with the dishes, a servant, if necessary, assisting them. When abbots dined in their own private hall, the Rule of St Benedict charged them to invite their monks to their table, provided there was room, on which occasions the guests were to abstain from quarrels, slanderous talk and idle gossiping. The ordinary attire of the abbot was according to rule to be the same as that of the monks. But by the 10th century the rule was commonly set aside, and we find frequent complaints of abbots dressing in silk, and adopting sumptuous attire. Some even laid aside the monastic habit altogether, and assumed a secular dress. With the increase of wealth and power, abbots had lost much of their special religious character, and become great lords, chiefly distinguished from lay lords by celibacy. Thus we hear of abbots going out to hunt, with their men carrying bows and arrows; keeping horses, dogs and huntsmen; and special mention is made of an abbot of Leicester , c. 1360, who was the most skilled of all the nobility in hare hunting. In magnificence of equipage and retinue the abbots vied with the first nobles of the realm. They rode on mules with gilded bridles, rich saddles and housings, carrying hawks on their wrist, followed by an immense train of attendants. The bells of the churches were rung as they passed. They associated on equal terms with laymen of the highest distinction, and shared all their pleasures and pursuits. This rank and power was, however, often used most beneficially. For instance, we read of Richard Whiting, the last abbot of Glastonbury, judicially murdered by Henry VIII, that his house was a kind of well-ordered court, where as many as 300 sons of noblemen and gentlemen, who had been sent to him for virtuous education, had been brought up, besides others of a lesser rank, whom he fitted for the universities. His table, attendance and officers were an honour to the nation. He would entertain as many as 500 persons of rank at one time, besides relieving the poor of the vicinity twice a week. He had his country houses and fisheries, and when he travelled to attend parliament his retinue amounted to upwards of 100 persons. The abbots of Cluny and Vendôme were, by virtue of their office, cardinals of the Roman church. In the process of time, the title abbot was extended to clerics who had no connection with the monastic system, as to the principal of a body of parochial clergy; and under the Carolingians to the chief chaplain of the king, , or military chaplain of the emperor, It even came to be adopted by purely secular officials. Thus the chief magistrate of the republic at Genoa was called . Lay abbots (M. Lat. , , , , or , , or sometimes simply ) were the outcome of the growth of the feudal system from the 8th century onwards. The practice of commendation, by which—to meet a contemporary emergency—the revenues of the community were handed over to a lay lord, in return for his protection, early suggested to the emperors and kings the expedient of rewarding their warriors with rich abbeys held in commendam. During the Carolingian epoch, the custom grew up of granting these as regular heritable fiefs or benefices, and by the 10th century, before the great Cluniac reform, the system was firmly established. Even the abbey of St Denis was held in commendam by Hugh Capet. The example of the kings was followed by the feudal nobles, sometimes by making a temporary concession permanent, sometimes without any form of commendation whatever. In England the abuse was rife in the 8th century, as may be gathered from the acts of the council of Cloveshoe. These lay abbacies were not merely a question of overlordship, but implied the concentration in lay hands of all the rights, immunities and jurisdiction of the foundations, i.e. the more or less complete secularization of spiritual institutions. The lay abbot took his recognized rank in the feudal hierarchy, and was free to dispose of his fief as in the case of any other. The enfeoffment of abbeys differed in form and degree. Sometimes the monks were directly subject to the lay abbot; sometimes he appointed a substitute to perform the spiritual functions, known usually as dean (), but also as abbot (, , ). When the great reform of the 11th century had put an end to the direct jurisdiction of the lay abbots, the honorary title of abbot continued to be held by certain of the great feudal families, as late as the 13th century and later, with the head of the community retaining the title of dean. The connection of the lesser lay abbots with the abbeys, especially in the south of France, lasted longer; and certain feudal families retained the title of () for centuries, together with certain rights over the abbey lands or revenues. The abuse was not confined to the West. John, patriarch of Antioch at the beginning of the 12th century, informs us that in his time most monasteries had been handed over to laymen, , for life, or for part of their lives, by the emperors. Giraldus Cambrensis reported (Itinerary, ii.iv) the common customs of lay abbots in the late 12th-century Church of Wales: In conventual cathedrals, where the bishop occupied the place of the abbot, the functions usually devolving on the superior of the monastery were performed by a prior. Modern practices In the Roman Catholic Church, abbots continue to be elected by the monks of an abbey to lead them as their religious superior in those orders and monasteries that make use of the term (some orders of monks, as the Carthusians for instance, have no abbots, only priors). A monastery must have been granted the status of an abbey by the pope, and such monasteries are normally raised to this level after showing a degree of stability—a certain number of monks in vows, a certain number of years of establishment, a certain firmness to the foundation in economic, vocational and legal aspects. Prior to this, the monastery would be a mere priory, headed by a prior who acts as superior but without the same degree of legal authority that an abbot has. The abbot is chosen by the monks from among the fully professed monks. Once chosen, he must request blessing: the blessing of an abbot is celebrated by the bishop in whose diocese the monastery is or, with his permission, another abbot or bishop. The ceremony of such a blessing is similar in some aspects to the consecration of a bishop, with the new abbot being presented with the mitre, the ring, and the crosier as symbols of office and receiving the laying on of hands and blessing from the celebrant. Though the ceremony installs the new abbot into a position of legal authority, it does not confer further sacramental authority- it is not a further degree of Holy Orders (although some abbots have been ordained to the episcopacy). Once he has received this blessing, the abbot not only becomes father of his monks in a spiritual sense, but their major superior under canon law, and has the additional authority to confer the ministries of acolyte and lector (formerly, he could confer the minor orders, which are not sacraments, that these ministries have replaced). The abbey is a species of "exempt religious" in that it is, for the most part, answerable to the pope, or to the abbot primate, rather than to the local bishop. The abbot wears the same habit as his fellow monks, though by tradition he adds to it a pectoral cross. Territorial abbots follow all of the above, but in addition must receive a mandate of authority from the pope over the territory around the monastery for which they are responsible. Abbatial hierarchy In some monastic families, there is a hierarchy of precedence or authority among abbots. In some cases, this is the result of an abbey being considered the "mother" of several "daughter" abbeys founded as dependent priories of the "mother". In other cases, abbeys have affiliated in networks known as "congregations". Some monastic families recognize one abbey as the motherhouse of the entire order. The abbot of Sant'Anselmo di Aventino, in Rome, is styled the "abbot primate", and is acknowledged the senior abbot for the Order of Saint Benedict An abbot president is the head of a congregation (federation) of abbeys within the Order of Saint Benedict (for instance, the English Congregation, The American Cassinese Congregation, etc.), or of the Cistercians An archabbot is the head of some monasteries which are the motherhouses of other monasteries (for instance, Saint Vincent Archabbey, Latrobe, Pennsylvania) Mauro-Giuseppe Lepori OCist is the current Abbot General of the Cistercians of the Common Observance. Modern abbots not as superior The title abbé (French; Ital. abate), as commonly used in the Catholic Church on the European continent, is the equivalent of the English "Father" (parallel etymology), being loosely applied to all who have received the tonsure. This use of the title is said to have originated in the right conceded to the king of France, by the concordat between Pope Leo X and Francis I (1516), to appoint commendatory abbots () to most of the abbeys in France. The expectation of obtaining these sinecures drew young men towards the church in considerable numbers, and the class of abbés so formed they were sometimes called, and sometimes (ironically) ("abbés of holy hope; or in a jeu de mots, "of St. Hope")came to hold a recognized position. The connection many of them had with the church was of the slenderest kind, consisting mainly in adopting the title of abbé, after a remarkably moderate course of theological study, practising celibacy and wearing distinctive dress, a short dark-violet coat with narrow collar. Being men of presumed learning and undoubted leisure, many of the class found admission to the houses of the French nobility as tutors or advisers. Nearly every great family had its abbé. The class did not survive the Revolution; but the courtesy title of abbé, having long lost all connection in people's minds with any special ecclesiastical function, remained as a convenient general term applicable to any clergyman. Eastern Christian In the Eastern Orthodox and Eastern Catholic Churches, the abbot is referred to as the hegumen. The Superior of a monastery of nuns is called the Hēguménē. The title of archimandrite (literally the head of the enclosure) used to mean something similar. In the East, the principle set forth in the Corpus Juris Civilis still applies, whereby most abbots are immediately subject to the local bishop. Those monasteries which enjoy the status of being stauropegic will be subject only to a primate or his Synod of Bishops and not the local bishop. Honorary and other uses of the title Although currently in the Western Church the title "abbot" is given only abbots of monasteries, the title archimandrite is given to "monastics" (i.e., celibate) priests in the East, even when not attached to a monastery, as an honor for service, similar to the title of monsignor in the Latin Church of the Catholic Church. In the Eastern Orthodox Church, only monastics are permitted to be elevated to the rank of archimandrite. Married priests are elevated to the parallel rank of Archpriest or Protopresbyter. Normally there are no celibate priests who are not monastics in the Orthodox Church, with the exception of married priests who have been widowed. Since the time of Catherine II the ranks of Abbot and Archimandrite have been given as honorary titles in the Russian Church, and may be given to any monastic, even if he does not in fact serve as the superior of a monastery. In Greek practice the title or function of Abbot corresponds to a person who serves as the head of a monastery, although the title of the Archimandrite may be given to any celibate priest who could serve as the head of a monastery. In the German Evangelical Church, the German title of Abt (abbot) is sometimes bestowed, like the French abbé, as an honorary distinction, and survives to designate the heads of some monasteries converted at the Reformation into collegiate foundations. Of these the most noteworthy is Loccum Abbey in Hanover, founded as a Cistercian house in 1163 by Count Wilbrand of Hallermund, and reformed in 1593. The abbot of Loccum, who still carries a pastoral staff, takes precedence over all the clergy of Hanover, and was ex officio a member of the consistory of the kingdom. The governing body of the abbey consists of the abbot, prior and the "convent", or community, of Stiftsherren (canons). In the Church of England, the Bishop of Norwich, by royal decree given by Henry VIII, also holds the honorary title of "Abbot of St. Benet." This title hails back to England's separation from the See of Rome, when King Henry, as supreme head of the newly independent church, took over all of the monasteries, mainly for their possessions, except for St. Benet, which he spared because the abbot and his monks possessed no wealth, and lived like simple beggars, deposing the incumbent Bishop of Norwich and seating the abbot in his place, thus the dual title still held to this day. Additionally, at the enthronement of the Archbishop of Canterbury, there is a threefold enthronement, once in the throne the chancel as the diocesan bishop of Canterbury, once in the Chair of St. Augustine as the Primate of All England, and then once in the chapter-house as Titular Abbot of Canterbury. There are several Benedictine abbeys throughout the Anglican Communion. Most of them have mitred abbots. Abbots in art and literature "The Abbot" is one of the archetypes traditionally illustrated in scenes of Danse Macabre. The lives of numerous abbots make up a significant contribution to Christian hagiography, one of the most well-known being the Life of St. Benedict of Nursia by St. Gregory the Great. During the years 1106–1107 AD, Daniel, a Russian Orthodox abbot, made a pilgrimage to the Holy Land and recorded his experiences. His diary was much-read throughout Russia, and at least seventy-five manuscript copies survive. Saint Joseph, Abbot of Volokolamsk, Russia (1439–1515), wrote a number of influential works against heresy, and about monastic and liturgical discipline, and Christian philanthropy. In the Tales of Redwall series, the creatures of Redwall are led by an abbot or abbess. These "abbots" are appointed by the brothers and sisters of Redwall to serve as a superior and provide paternal care, much like real abbots. "The Abbot" was a nickname of RZA from the Wu-Tang Clan. See also Abbé Abbé Pierre Abbot (Buddhism) Abthain Commendatory abbot Notes References External links Russian Orthodox Abbot of Valaam Monastery The Pilgrimage of the Russian Abbot Daniel in the Holy Land Religious terminology Ecclesiastical titles Monasticism Organisation of Catholic religious orders Religious leadership roles Catholic ecclesiastical titles Christian religious occupations

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https://en.wikipedia.org/wiki/Ardipithecus

Ardipithecus

Ardipithecus is a genus of an extinct hominine that lived during the Late Miocene and Early Pliocene epochs in the Afar Depression, Ethiopia. Originally described as one of the earliest ancestors of humans after they diverged from the chimpanzees, the relation of this genus to human ancestors and whether it is a hominin is now a matter of debate. Two fossil species are described in the literature: A. ramidus, which lived about 4.4 million years ago during the early Pliocene, and A. kadabba, dated to approximately 5.6 million years ago (late Miocene). Initial behavioral analysis indicated that Ardipithecus could be very similar to chimpanzees, however more recent analysis based on canine size and lack of canine sexual dimorphism indicates that Ardipithecus was characterised by reduced aggression, and that they more closely resemble bonobos. Some analyses describe Australopithecus as being sister to Ardipithecus ramidus specifically. This means that Australopithecus is distinctly closer related to Ardipithecus ramidus than Ardipithecus kadabba. Cladistically, then, Australopithecus (and eventually Homo sapiens) indeed emerged within the Ardipithecus lineage, and this lineage is not literally extinct. Ardipithecus ramidus A. ramidus was named in September 1994. The first fossil found was dated to 4.4 million years ago on the basis of its stratigraphic position between two volcanic strata: the basal Gaala Tuff Complex (G.A.T.C.) and the Daam Aatu Basaltic Tuff (D.A.B.T.). The name Ardipithecus ramidus stems mostly from the Afar language, in which Ardi means "ground/floor" and ramid means "root". The pithecus portion of the name is from the Greek word for "ape". Like most hominids, but unlike all previously recognized hominins, it had a grasping hallux or big toe adapted for locomotion in the trees. It is not confirmed how many other features of its skeleton reflect adaptation to bipedalism on the ground as well. Like later hominins, Ardipithecus had reduced canine teeth and reduced canine sexual dimorphism. In 1992–1993 a research team headed by Tim White discovered the first A. ramidus fossils—seventeen fragments including skull, mandible, teeth and arm bones—from the Afar Depression in the Middle Awash river valley of Ethiopia. More fragments were recovered in 1994, amounting to 45% of the total skeleton. This fossil was originally described as a species of Australopithecus, but White and his colleagues later published a note in the same journal renaming the fossil under a new genus, Ardipithecus. Between 1999 and 2003, a multidisciplinary team led by Sileshi Semaw discovered bones and teeth of nine A. ramidus individuals at As Duma in the Gona area of Ethiopia's Afar Region. The fossils were dated to between 4.35 and 4.45 million years old. Ardipithecus ramidus had a small brain, measuring between 300 and 350 cm3. This is slightly smaller than a modern bonobo or female chimpanzee brain, but much smaller than the brain of australopithecines like Lucy (~400 to 550 cm3) and roughly 20% the size of the modern Homo sapiens brain. Like common chimpanzees, A. ramidus was much more prognathic than modern humans. The teeth of A. ramidus lacked the specialization of other apes, and suggest that it was a generalized omnivore and frugivore (fruit eater) with a diet that did not depend heavily on foliage, fibrous plant material (roots, tubers, etc.), or hard and or abrasive food. The size of the upper canine tooth in A. ramidus males was not distinctly different from that of females. Their upper canines were less sharp than those of modern common chimpanzees in part because of this decreased upper canine size, as larger upper canines can be honed through wear against teeth in the lower mouth. The features of the upper canine in A. ramidus contrast with the sexual dimorphism observed in common chimpanzees, where males have significantly larger and sharper upper canine teeth than females. Of the living apes, bonobos have the smallest canine sexual dimorphism, although still greater than that displayed by A. ramidus. The less pronounced nature of the upper canine teeth in A. ramidus has been used to infer aspects of the social behavior of the species and more ancestral hominids. In particular, it has been used to suggest that the last common ancestor of hominids and African apes was characterized by relatively little aggression between males and between groups. This is markedly different from social patterns in common chimpanzees, among which intermale and intergroup aggression are typically high. Researchers in a 2009 study said that this condition "compromises the living chimpanzee as a behavioral model for the ancestral hominid condition." Bonobo canine size and canine sexual dimorphism more closely resembles that of A. ramidus, and as a result, bonobos are now suggested as a behavioural model. A. ramidus existed more recently than the most recent common ancestor of humans and chimpanzees (CLCA or Pan-Homo LCA) and thus is not fully representative of that common ancestor. Nevertheless, it is in some ways unlike chimpanzees, suggesting that the common ancestor differs from the modern chimpanzee. After the chimpanzee and human lineages diverged, both underwent substantial evolutionary change. Chimp feet are specialized for grasping trees; A. ramidus feet are better suited for walking. The canine teeth of A. ramidus are smaller, and equal in size between males and females, which suggests reduced male-to-male conflict, increased pair-bonding, and increased parental investment. "Thus, fundamental reproductive and social behavioral changes probably occurred in hominids long before they had enlarged brains and began to use stone tools," the research team concluded. Ardi On October 1, 2009, paleontologists formally announced the discovery of the relatively complete A. ramidus fossil skeleton first unearthed in 1994. The fossil is the remains of a small-brained 50-kilogram (110 lb) female, nicknamed "Ardi", and includes most of the skull and teeth, as well as the pelvis, hands, and feet. It was discovered in Ethiopia's harsh Afar desert at a site called Aramis in the Middle Awash region. Radiometric dating of the layers of volcanic ash encasing the deposits suggest that Ardi lived about 4.3-4.5 million years ago. This date, however, has been questioned by others. Fleagle and Kappelman suggest that the region in which Ardi was found is difficult to date radiometrically, and they argue that Ardi should be dated at 3.9 million years. The fossil is regarded by its describers as shedding light on a stage of human evolution about which little was known, more than a million years before Lucy (Australopithecus afarensis), the iconic early human ancestor candidate who lived 3.2 million years ago, and was discovered in 1974 just away from Ardi's discovery site. However, because the "Ardi" skeleton is no more than 200,000 years older than the earliest fossils of Australopithecus, and may in fact be younger than they are, some researchers doubt that it can represent a direct ancestor of Australopithecus. Some researchers infer from the form of her pelvis and limbs and the presence of her abductable hallux, that "Ardi" was a facultative biped: bipedal when moving on the ground, but quadrupedal when moving about in tree branches. A. ramidus had a more primitive walking ability than later hominids, and could not walk or run for long distances. The teeth suggest omnivory, and are more generalised than those of modern apes. Ardipithecus kadabba Ardipithecus kadabba is "known only from teeth and bits and pieces of skeletal bones", and is dated to approximately 5.6 million years ago. It has been described as a "probable chronospecies" (i.e. ancestor) of A. ramidus. Although originally considered a subspecies of A. ramidus, in 2004 anthropologists Yohannes Haile-Selassie, Gen Suwa, and Tim D. White published an article elevating A. kadabba to species level on the basis of newly discovered teeth from Ethiopia. These teeth show "primitive morphology and wear pattern" which demonstrate that A. kadabba is a distinct species from A. ramidus. The specific name comes from the Afar word for "basal family ancestor". Classification Due to several shared characteristics with chimpanzees, its closeness to ape divergence period, and due to its fossil incompleteness, the exact position of Ardipithecus in the fossil record is a subject of controversy. Primatologist Esteban Sarmiento had systematically compared and concluded that there is not sufficient anatomical evidence to support an exclusively human lineage. Sarmiento noted that Ardipithecus does not share any characteristics exclusive to humans, and some of its characteristics (those in the wrist and basicranium) suggest it diverged from humans prior to the human–gorilla last common ancestor. His comparative (narrow allometry) study in 2011 on the molar and body segment lengths (which included living primates of similar body size) noted that some dimensions including short upper limbs, and metacarpals are reminiscent of humans, but other dimensions such as long toes and relative molar surface area are great ape-like. Sarmiento concluded that such length measures can change back and forth during evolution and are not very good indicators of relatedness (homoplasy). However, some later studies still argue for its classification in the human lineage. In 2014, it was reported that the hand bones of Ardipithecus, Australopithecus sediba and A. afarensis have the third metacarpal styloid process, which is absent in other apes. Unique brain organisations (such as lateral shift of the carotid foramina, mediolateral abbreviation of the lateral tympanic, and a shortened, trapezoidal basioccipital element) in Ardipithecus are also found only in the Australopithecus and Homo. Comparison of the tooth root morphology with those of the earlier Sahelanthropus also indicated strong resemblance, also pointing to inclusion to the human line. Evolutionary tree according to a 2019 study: Paleobiology The Ardipithecus length measures are good indicators of function and together with dental isotope data and the fauna and flora from the fossil site indicate Ardipithecus was mainly a terrestrial quadruped collecting a large portion of its food on the ground. Its arboreal behaviors would have been limited and suspension from branches solely from the upper limbs rare. A comparative study in 2013 on carbon and oxygen stable isotopes within modern and fossil tooth enamel revealed that Ardipithecus fed both arboreally (on trees) and on the ground in a more open habitat, unlike chimpanzees. In 2015, Australian anthropologists Gary Clark and Maciej Henneberg said that Ardipithecus adults have a facial anatomy more similar to chimpanzee subadults than adults, with a less-projecting face and smaller canines (large canines in primate males are used to compete within mating hierarchies), and attributed this to a decrease in craniofacial growth in favour of brain growth. This is only seen in humans, so they argued that the species may show the first trend towards human social, parenting and sexual psychology. Previously, it was assumed that such ancient human ancestors behaved much like chimps, but this is no longer considered to be a viable comparison. This view has yet to be corroborated by more detailed studies of the growth of A.ramidus. The study also provides support for Stephen Jay Gould's theory in Ontogeny and Phylogeny that the paedomorphic (childlike) form of early hominin craniofacial morphology results from dissociation of growth trajectories. Clark and Henneberg also argued that such shortening of the skull—which may have caused a descension of the larynx—as well as lordosis—allowing better movement of the larynx—increased vocal ability, significantly pushing back the origin of language to well before the evolution of Homo. They argued that self domestication was aided by the development of vocalization, living in a pro-social society. They conceded that chimps and A. ramidus likely had the same vocal capabilities, but said that A. ramidus made use of more complex vocalizations, and vocalized at the same level as a human infant due to selective pressure to become more social. This would have allowed their society to become more complex. They also noted that the base of the skull stopped growing with the brain by the end of juvenility, whereas in chimps it continues growing with the rest of the body into adulthood; and considered this evidence of a switch from a gross skeletal anatomy trajectory to a neurological development trajectory due to selective pressure for sociability. Nonetheless, their conclusions are highly speculative. According to Scott Simpson, the Gona Project's physical anthropologist, the fossil evidence from the Middle Awash indicates that both A. kadabba and A. ramidus lived in "a mosaic of woodland and grasslands with lakes, swamps and springs nearby," but further research is needed to determine which habitat Ardipithecus at Gona preferred. Anatomically, Ardi is closer to the orangutan than to the chimpanzee, bonobo or gorilla. All three are adapted for knuckle walking on the forest floor and climbing trees. The orangutan spends virtually its entire life in the forest canopy. Its anatomy allows for maximum reach by its upper limbs for overhead branches while its lower limbs have a narrow stance that enables it to balance while walking "foot over foot" on lower branches and vines. Although not as closely related genetically as the knuckle walking apes, this would indicate that Ardi was behaviourly more similar to the orangutan than to the other three great apes. In nature, the orangutan is widely dispersed. There is one dominant male in a territory with wide cheek flaps who maintains contact with others in his territory by vocalizations. The female raises offspring one at a time with a maturation period of about eight years. This is the longest maturation period of any of the apes. During this period, the offspring learns the intricate task of weaving a sleeping platform. Rescue centers are now raising young orangutans that have lost their mother typically from deforestation. They are raised in age cohorts by these centers to learn the necessary skills to be able to be released into the forest. While in these cohorts, they show social behavior reminiscent of age appropriate behavior of human children. This suggests that Ardi was physically preadapted for bipedal locomotion as well as social behavior. See also Australopithecus Paranthropus Graecopithecus List of human evolution fossils Orrorin Sahelanthropus References External links Science Magazine: Ardipithecus special (requires free registration) The Smithsonian Institution's Human Origins Program: Ardipithecus kadabba Ardipithecus ramidus Ardipithecus ramidus at Archaeology info Explore Ardipithecus at NationalGeographic.com Ardipithecus ramidus - Science Journal Article Discovering Ardi - Discovery Channel Human Timeline (Interactive) – Smithsonian, National Museum of Natural History (August 2016). Miocene primates Hominina Prehistoric primate genera Pliocene primates Transitional fossils Fossil taxa described in 1995 Prehistoric Ethiopia Miocene genus first appearances Zanclean extinctions Neogene mammals of Africa

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https://en.wikipedia.org/wiki/Assembly%20line

Assembly line

An assembly line is a manufacturing process (often called a progressive assembly) in which parts (usually interchangeable parts) are added as the semi-finished assembly moves from workstation to workstation where the parts are added in sequence until the final assembly is produced. By mechanically moving the parts to the assembly work and moving the semi-finished assembly from work station to work station, a finished product can be assembled faster and with less labor than by having workers carry parts to a stationary piece for assembly. Assembly lines are common methods of assembling complex items such as automobiles and other transportation equipment, household appliances and electronic goods. Workers in charge of the works of assembly line are called assemblers. Concepts Assembly lines are designed for the sequential organization of workers, tools or machines, and parts. The motion of workers is minimized to the extent possible. All parts or assemblies are handled either by conveyors or motorized vehicles such as forklifts, or gravity, with no manual trucking. Heavy lifting is done by machines such as overhead cranes or forklifts. Each worker typically performs one simple operation unless job rotation strategies are applied. According to Henry Ford: Designing assembly lines is a well-established mathematical challenge, referred to as an assembly line balancing problem. In the simple assembly line balancing problem the aim is to assign a set of tasks that need to be performed on the workpiece to a sequence of workstations. Each task requires a given task duration for completion. The assignment of tasks to stations is typically limited by two constraints: (1) a precedence graph which indicates what other tasks need to be completed before a particular task can be initiated (e.g. not putting in a screw before drilling the hole) and (2) a cycle time which restricts the sum of task processing times which can be completed at each workstation before the work-piece is moved to the next station by the conveyor belt. Major planning problems for operating assembly lines include supply chain integration, inventory control and production scheduling. Simple example Consider the assembly of a car: assume that certain steps in the assembly line are to install the engine, install the hood, and install the wheels (in that order, with arbitrary interstitial steps); only one of these steps can be done at a time. In traditional production, only one car would be assembled at a time. If engine installation takes 20 minutes, hood installation takes five minutes, and wheels installation takes 10 minutes, then a car can be produced every 35 minutes. In an assembly line, car assembly is split between several stations, all working simultaneously. When a station is finished with a car, it passes it on to the next. By having three stations, three cars can be operated on at the same time, each at a different stage of assembly. After finishing its work on the first car, the engine installation crew can begin working on the second car. While the engine installation crew works on the second car, the first car can be moved to the hood station and fitted with a hood, then to the wheels station and be fitted with wheels. After the engine has been installed on the second car, the second car moves to the hood assembly. At the same time, the third car moves to the engine assembly. When the third car's engine has been mounted, it then can be moved to the hood station; meanwhile, subsequent cars (if any) can be moved to the engine installation station. Assuming no loss of time when moving a car from one station to another, the longest stage on the assembly line determines the throughput (20 minutes for the engine installation) so a car can be produced every 20 minutes, once the first car taking 35 minutes has been produced. History Before the Industrial Revolution, most manufactured products were made individually by hand. A single craftsman or team of craftsmen would create each part of a product. They would use their skills and tools such as files and knives to create the individual parts. They would then assemble them into the final product, making cut-and-try changes in the parts until they fit and could work together (craft production). Division of labor was practiced by Ancient Greeks, Chinese and other ancient civilizations. In Ancient Greece it was discussed by Plato and Xenophon. Adam Smith discussed the division of labour in the manufacture of pins at length in his book The Wealth of Nations (published in 1776). The Venetian Arsenal, dating to about 1104, operated similar to a production line. Ships moved down a canal and were fitted by the various shops they passed. At the peak of its efficiency in the early 16th century, the Arsenal employed some 16,000 people who could apparently produce nearly one ship each day and could fit out, arm, and provision a newly built galley with standardized parts on an assembly-line basis. Although the Arsenal lasted until the early Industrial Revolution, production line methods did not become common even then. Industrial Revolution The Industrial Revolution led to a proliferation of manufacturing and invention. Many industries, notably textiles, firearms, clocks and watches, horse-drawn vehicles, railway locomotives, sewing machines, and bicycles, saw expeditious improvement in materials handling, machining, and assembly during the 19th century, although modern concepts such as industrial engineering and logistics had not yet been named. The automatic flour mill built by Oliver Evans in 1785 was called the beginning of modern bulk material handling by Roe (1916). Evans's mill used a leather belt bucket elevator, screw conveyors, canvas belt conveyors, and other mechanical devices to completely automate the process of making flour. The innovation spread to other mills and breweries. Probably the earliest industrial example of a linear and continuous assembly process is the Portsmouth Block Mills, built between 1801 and 1803. Marc Isambard Brunel (father of Isambard Kingdom Brunel), with the help of Henry Maudslay and others, designed 22 types of machine tools to make the parts for the rigging blocks used by the Royal Navy. This factory was so successful that it remained in use until the 1960s, with the workshop still visible at HM Dockyard in Portsmouth, and still containing some of the original machinery. One of the earliest examples of an almost modern factory layout, designed for easy material handling, was the Bridgewater Foundry. The factory grounds were bordered by the Bridgewater Canal and the Liverpool and Manchester Railway. The buildings were arranged in a line with a railway for carrying the work going through the buildings. Cranes were used for lifting the heavy work, which sometimes weighed in the tens of tons. The work passed sequentially through to erection of framework and final assembly. The first flow assembly line was initiated at the factory of Richard Garrett & Sons, Leiston Works in Leiston in the English county of Suffolk for the manufacture of portable steam engines. The assembly line area was called 'The Long Shop' on account of its length and was fully operational by early 1853. The boiler was brought up from the foundry and put at the start of the line, and as it progressed through the building it would stop at various stages where new parts would be added. From the upper level, where other parts were made, the lighter parts would be lowered over a balcony and then fixed onto the machine on the ground level. When the machine reached the end of the shop, it would be completed. Interchangeable parts During the early 19th century, the development of machine tools such as the screw-cutting lathe, metal planer, and milling machine, and of toolpath control via jigs and fixtures, provided the prerequisites for the modern assembly line by making interchangeable parts a practical reality. Late 19th-century steam and electric conveyors Steam-powered conveyor lifts began being used for loading and unloading ships some time in the last quarter of the 19th century. Hounshell (1984) shows a sketch of an electric-powered conveyor moving cans through a filling line in a canning factory. The meatpacking industry of Chicago is believed to be one of the first industrial assembly lines (or disassembly lines) to be utilized in the United States starting in 1867. Workers would stand at fixed stations and a pulley system would bring the meat to each worker and they would complete one task. Henry Ford and others have written about the influence of this slaughterhouse practice on the later developments at Ford Motor Company. 20th century According to Domm, the implementation of mass production of an automobile via an assembly line may be credited to Ransom Olds, who used it to build the first mass-produced automobile, the Oldsmobile Curved Dash. Olds patented the assembly line concept, which he put to work in his Olds Motor Vehicle Company factory in 1901. At Ford Motor Company, the assembly line was introduced by William "Pa" Klann upon his return from visiting Swift & Company's slaughterhouse in Chicago and viewing what was referred to as the "disassembly line", where carcasses were butchered as they moved along a conveyor. The efficiency of one person removing the same piece over and over without moving to another station caught his attention. He reported the idea to Peter E. Martin, soon to be head of Ford production, who was doubtful at the time but encouraged him to proceed. Others at Ford have claimed to have put the idea forth to Henry Ford, but Pa Klann's slaughterhouse revelation is well documented in the archives at the Henry Ford Museum and elsewhere, making him an important contributor to the modern automated assembly line concept. Ford was appreciative, having visited the highly automated 40-acre Sears mail order handling facility around 1906. At Ford, the process was an evolution by trial and error of a team consisting primarily of Peter E. Martin, the factory superintendent; Charles E. Sorensen, Martin's assistant; Clarence W. Avery; C. Harold Wills, draftsman and toolmaker; Charles Ebender; and József Galamb. Some of the groundwork for such development had recently been laid by the intelligent layout of machine tool placement that Walter Flanders had been doing at Ford up to 1908. The moving assembly line was developed for the Ford Model T and began operation on October 7, 1913, at the Highland Park Ford Plant, and continued to evolve after that, using time and motion study. The assembly line, driven by conveyor belts, reduced production time for a Model T to just 93 minutes by dividing the process into 45 steps. Producing cars quicker than paint of the day could dry, it had an immense influence on the world. In 1922, Ford (through his ghostwriter Crowther) said of his 1913 assembly line: Charles E. Sorensen, in his 1956 memoir My Forty Years with Ford, presented a different version of development that was not so much about individual "inventors" as a gradual, logical development of industrial engineering: As a result of these developments in method, Ford's cars came off the line in three-minute intervals or six feet per minute. This was much faster than previous methods, increasing production by eight to one (requiring 12.5 man-hours before, 1 hour 33 minutes after), while using less manpower. It was so successful, paint became a bottleneck. Only japan black would dry fast enough, forcing the company to drop the variety of colours available before 1914, until fast-drying Duco lacquer was developed in 1926. The assembly line technique was an integral part of the diffusion of the automobile into American society. Decreased costs of production allowed the cost of the Model T to fall within the budget of the American middle class. In 1908, the price of a Model T was around $825, and by 1912 it had decreased to around $575. This price reduction is comparable to a reduction from $15,000 to $10,000 in dollar terms from the year 2000. In 1914, an assembly line worker could buy a Model T with four months' pay. Ford's complex safety procedures—especially assigning each worker to a specific location instead of allowing them to roam about—dramatically reduced the rate of injury. The combination of high wages and high efficiency is called "Fordism", and was copied by most major industries. The efficiency gains from the assembly line also coincided with the take-off of the United States. The assembly line forced workers to work at a certain pace with very repetitive motions which led to more output per worker while other countries were using less productive methods. In the automotive industry, its success was dominating, and quickly spread worldwide. Ford France and Ford Britain in 1911, Ford Denmark 1923, Ford Germany and Ford Japan 1925; in 1919, Vulcan (Southport, Lancashire) was the first native European manufacturer to adopt it. Soon, companies had to have assembly lines, or risk going broke by not being able to compete; by 1930, 250 companies which did not had disappeared. The massive demand for military hardware in World War II prompted assembly-line techniques in shipbuilding and aircraft production. Thousands of Liberty ships were built making extensive use of prefabrication, enabling ship assembly to be completed in weeks or even days. After having produced fewer than 3,000 planes for the United States Military in 1939, American aircraft manufacturers built over 300,000 planes in World War II. Vultee pioneered the use of the powered assembly line for aircraft manufacturing. Other companies quickly followed. As William S. Knudsen (having worked at Ford, GM and the National Defense Advisory Commission) observed, "We won because we smothered the enemy in an avalanche of production, the like of which he had never seen, nor dreamed possible." Improved working conditions In his 1922 autobiography, Henry Ford mentions several benefits of the assembly line including: Workers do not do any heavy lifting. No stooping or bending over. No special training was required. There are jobs that almost anyone can do. Provided employment to immigrants. The gains in productivity allowed Ford to increase worker pay from $1.50 per day to $5.00 per day once employees reached three years of service on the assembly line. Ford continued on to reduce the hourly work week while continuously lowering the Model T price. These goals appear altruistic; however, it has been argued that they were implemented by Ford in order to reduce high employee turnover: when the assembly line was introduced in 1913, it was discovered that "every time the company wanted to add 100 men to its factory personnel, it was necessary to hire 963" in order to counteract the natural distaste the assembly line seems to have inspired. Sociological problems Sociological work has explored the social alienation and boredom that many workers feel because of the repetition of doing the same specialized task all day long. Karl Marx expressed in his theory of alienation the belief that, in order to achieve job satisfaction, workers need to see themselves in the objects they have created, that products should be "mirrors in which workers see their reflected essential nature". Marx viewed labour as a chance for people to externalize facets of their personalities. Marxists argue that performing repetitive, specialized tasks causes a feeling of disconnection between what a worker does all day, who they really are, and what they would ideally be able to contribute to society. Furthermore, Marx views these specialised jobs as insecure, since the worker is expendable as soon as costs rise and technology can replace more expensive human labour. Since workers have to stand in the same place for hours and repeat the same motion hundreds of times per day, repetitive stress injuries are a possible pathology of occupational safety. Industrial noise also proved dangerous. When it was not too high, workers were often prohibited from talking. Charles Piaget, a skilled worker at the LIP factory, recalled that besides being prohibited from speaking, the semi-skilled workers had only 25 centimeters in which to move. Industrial ergonomics later tried to minimize physical trauma. See also Modern Times, a 1936 film featuring the Tramp character (played by Charlie Chaplin) struggling to adapt to assembly line work Final Offer, a documentary film about the 1984 UAW/CAW contract negotiations shows working life on the floor of the GM Oshawa Ontario Car Assembly Plant (Watch Online) Reconfigurable and flexible manufacturing systems, involving Post-Fordism and lean manufacturing-influenced production References Footnotes Works cited External links Homepage for assembly line optimization research Assembly line optimization problems History of the assembly line and its widespread effects Cars Assembly Line Industrial processes Mass production Manufacturing buildings and structures American inventions Culture of Detroit History of science and technology in the United States Articles containing video clips Types of production ca:Producció en cadena

1152

https://en.wikipedia.org/wiki/Alan%20Garner

Alan Garner

Alan Garner (born 17 October 1934) is an English novelist best known for his children's fantasy novels and his retellings of traditional British folk tales. Much of his work is rooted in the landscape, history and folklore of his native county of Cheshire, North West England, being set in the region and making use of the native Cheshire dialect. Born in Congleton, Garner grew up around the nearby town of Alderley Edge, and spent much of his youth in the wooded area known locally as "The Edge", where he gained an early interest in the folklore of the region. Studying at Manchester Grammar School and then briefly at Oxford University, in 1957 he moved to the village of Blackden, where he bought and renovated an Early Modern Period (circa 1590) building known as Toad Hall. His first novel, The Weirdstone of Brisingamen, was published in 1960. A children's fantasy novel set on the Edge, it incorporated elements of local folklore in its plot and characters. Garner wrote a sequel, The Moon of Gomrath (1963), and a third book, Boneland (2012). He wrote several fantasy novels, including Elidor (1965), The Owl Service (1967) and Red Shift (1973). Turning away from fantasy as a genre, Garner produced The Stone Book Quartet (1979), a series of four short novellas detailing a day in the life of four generations of his family. He also published a series of British folk tales which he had rewritten in a series of books entitled Alan Garner's Fairy Tales of Gold (1979), Alan Garner's Book of British Fairy Tales (1984) and A Bag of Moonshine (1986). In his subsequent novels, Strandloper (1996) and Thursbitch (2003), he continued writing tales revolving around Cheshire, although without the fantasy elements which had characterised his earlier work. Biography Early life: 1934–56 Garner was born in the front room of his grandmother's house in Congleton, Cheshire, on 17 October 1934. He was raised in nearby Alderley Edge, a well-to-do village that had effectively become a suburb of Manchester. His "rural working-class family", had been connected to Alderley Edge since at least the sixteenth century and could be traced back to the death of William Garner in 1592. Garner has stated that his family had passed on "a genuine oral tradition" involving folk tales about The Edge, which included a description of a king and his army of knights who slept under it, guarded by a wizard. In the mid-nineteenth century Alan's great-great-grandfather Robert had carved the face of a bearded wizard onto the face of a cliff next to a well, known locally at that time as the Wizard's Well. Robert Garner and his other relatives had all been craftsmen, and, according to Garner, each successive generation had tried to "improve on, or do something different from, the previous generation". Garner's grandfather, Joseph Garner, "could read, but didn't and so was virtually unlettered". Instead, he taught his grandson the folk tales he knew about The Edge. Garner later remarked that as a result, he was "aware of [the Edge's] magic" as a child, and he and his friends often played there. The story of the king and the wizard living under the hill played an important part in his life, becoming, he explained, "deeply embedded in my psyche" and heavily influencing his later novels. Garner faced several life-threatening childhood illnesses, which left him bed ridden for much of the time. He attended a local village school, where he found that, despite being praised for his intelligence, he was punished for speaking in his native Cheshire dialect; for instance, when he was six his primary school teacher washed his mouth out with soapy water. Garner then won a place at Manchester Grammar School, where he received his secondary education; entry was means-tested, resulting in his school fees being waived. Rather than focusing his interest on creative writing, it was here that he excelled at sprinting. He used to go jogging along the highway, and later claimed that in doing so he was sometimes accompanied by the mathematician Alan Turing, who shared his fascination for the Disney film Snow White and the Seven Dwarfs. Garner was then conscripted into national service, serving for a time with the Royal Artillery while posted to Woolwich in Southeast London. At school, Garner had developed a keen interest in the work of Aeschylus and Homer, as well as the Ancient Greek language. Thus, he decided to pursue the study of Classics at Magdalen College, Oxford, passing his entrance exams in January 1953; at the time he had thoughts of becoming a professional academic. He was the first member of his family to receive anything more than a basic education, and he noted that this removed him from his "cultural background" and led to something of a schism with other members of his family, who "could not cope with me, and I could not cope with" them. Looking back, he remarked, "I soon learned that it was not a good idea to come home excited over irregular verbs". In 1955, he joined the university theatrical society, playing the role of Mark Antony in a performance of William Shakespeare's Antony and Cleopatra where he co-starred alongside Dudley Moore and where Kenneth Baker was the stage manager. In August 1956, he decided that he wished to devote himself to novel writing, and decided to abandon his university education without taking a degree; he left Oxford in late 1956. He nevertheless felt that the academic rigour which he learned during his university studies has remained "a permanent strength through all my life". The Weirdstone of Brisingamen and The Moon of Gomrath: 1957–64 Aged 22, Garner was out cycling when he came across a hand-painted sign announcing that an agricultural cottage in Toad Hall – a late medieval building situated in Blackden, seven miles from Alderley Edge – was on sale for £510. Although he personally could not afford it, he was lent the money by the local Oddfellow lodge, enabling him to purchase and move into the cottage in June 1957. In the late nineteenth century the Hall had been divided into two agricultural labourers' cottages, but Garner was able to purchase the second for £150 about a year later; he proceeded to knock down the dividing walls and convert both halves back into a single home. Garner had begun writing his first novel, The Weirdstone of Brisingamen: A Tale of Alderley, in September 1956. However it was while at Toad Hall that he finished the book. Set in Alderley Edge, it revolves around two children, Susan and Colin, who are sent to live in the area with their mother's old nursemaid, Bess, and her husband, Gowther Mossock. While exploring the Edge, they encounter a race of malevolent creatures, the svart alfar, who dwell in the Edge's abandoned mines and who seem intent on capturing them. They are rescued by the wizard Cadellin, who reveals that the forces of darkness are massing at the Edge in search of a powerful magical talisman, the eponymous "weirdstone of Brisingamen". Whilst writing in his spare time Garner attempted to gain employment as a teacher, but soon gave that up, believing that "I couldn't write and teach; the energies were too similar." Instead, he worked off and on as a general labourer for four years, remaining unemployed for much of that time. Garner sent his debut novel to the publishing company Collins, where it was picked up by the company's head, Sir William Collins, who was on the lookout for new fantasy novels following the recent commercial and critical success of J. R. R. Tolkien's The Lord of the Rings (1954–55). Garner, who went on to become a personal friend of Collins, would later relate that "Billy Collins saw a title with funny-looking words in it on the stockpile, and he decided to publish it." On its release in 1960, The Weirdstone of Brisingamen proved to be a critical and commercial success, later being described as "a tour de force of the imagination, a novel that showed almost every writer who came afterwards what it was possible to achieve in novels ostensibly published for children." Garner himself however would later denounce his first novel as "a fairly bad book" in 1968. With his first book published, Garner abandoned his work as a labourer and gained a job as a freelance television reporter, living a "hand to mouth" lifestyle on a "shoestring" budget. He also began a sequel to The Weirdstone of Brisingamen, which would be known as The Moon of Gomrath. The Moon of Gomrath also revolves around the adventures of Colin and Susan, with the latter being possessed by a malevolent creature called the Brollachan who has recently re-entered the world, having been freed from its underground prison by workmen. With the help of the wizard Cadellin, the Brollachan is exorcised, but Susan's soul also leaves her body, being sent to another dimension, leaving Colin to find a way to bring it back. Critic Neil Philip characterised it as "an artistic advance" but "a less satisfying story". In a 1989 interview, Garner stated that he had left scope for a third book following the adventures of Colin and Susan, envisioning a trilogy, but that he had intentionally decided not to write it, instead moving on to write something different. However Boneland, the conclusion to the sequence, was belatedly published in August 2012. Elidor, The Owl Service and Red Shift: 1964–73 In 1962, Garner began work on a radio play entitled Elidor, which eventually became a novel of the same name. Set in contemporary Manchester, Elidor tells the story of four children who enter a derelict Victorian church and find a portal to the magical realm of Elidor. In Elidor, they are entrusted by King Malebron to help rescue four treasures which have been stolen by the forces of evil, who are attempting to take control of the kingdom. The children succeed and return to Manchester with the treasures, but are pursued by the malevolent forces who need the items to seal their victory. Before writing Elidor, Garner had seen a dinner service set which could be arranged to make pictures of either flowers or owls. Inspired by this design, he produced his fourth novel, The Owl Service. The story, which was heavily influenced by the Medieval Welsh tale of Math fab Mathonwy from the Mabinogion, was critically acclaimed, winning both the Carnegie Medal and Guardian Children's Fiction Prize. It also sparked discussions among critics as to whether Garner should properly be considered a children's writer, given that this book in particular was deemed equally suitable for an adult readership. It took Garner six years to write his next novel, Red Shift. The book centres on three intertwined love stories, one set in the present, another during the English Civil War, and the third in the second century CE. Philip referred to it as "a complex book but not a complicated one: the bare lines of story and emotion stand clear". Academic specialist in children's literature Maria Nikolajeva characterised Red Shift as "a difficult book" for an unprepared reader, identifying its main themes as those of "loneliness and failure to communicate". Ultimately, she thought that repeated re-readings of the novel bring about the realisation that "it is a perfectly realistic story with much more depth and psychologically more credible than the most so-called "realistic" juvenile novels." The Stone Book series and folkloric collections: 1974–94 From 1976 to 1978, Garner published a series of four novellas, which have come to be collectively known as The Stone Book quartet: The Stone Book, Granny Reardun, The Aimer Gate, and Tom Fobble's Day. Each focused on a day in the life of a child in the Garner family, each from a different generation. In a 1989 interview, Garner noted that although writing The Stone Book Quartet had been "exhausting", it had been "the most rewarding of everything" he'd done to date. Philip described the quartet as "a complete command of the material he had been working and reworking since the start of his career". Garner pays particular attention to language, and strives to render the cadence of the Cheshire tongue in modern English. This he explains by the sense of anger he felt on reading Sir Gawain and the Green Knight: the footnotes would not have been needed by his father. In 1981, the literary critic Neil Philip published an analysis of Garner's novels as A Fine Anger, which was based on his doctoral thesis, produced for the University of London in 1980. In this study he noted that "The Stone Book quartet marks a watershed in Garner's writing career, and provides a suitable moment for an evaluation of his work thus far." Strandloper, Thursbitch, Boneland, Where Shall We Run To? and Treacle Walker: 1996–present In 1996, Garner's novel Strandloper was published. In 1997, he next wrote The Voice That Thunders, a collection of essays and public talks that contains much autobiographical material (including an account of his life with bipolar disorder), as well as critical reflection upon folklore and language, literature and education, the nature of myth and time. In The Voice That Thunders, he reveals the commercial pressure placed upon him during the decade-long drought which preceded Strandloper to 'forsake "literature", and become instead a "popular" writer, cashing in on my established name by producing sequels to, and making series of, the earlier books'. Garner feared that "making series ... would render sterile the existing work, the life that produced it, and bring about my artistic and spiritual death" and felt unable to comply. Garner's novel Thursbitch was published in 2003. The novel Boneland was published in 2012, nominally completing a trilogy begun some 50 years earlier with The Weirdstone of Brisingamen. In August 2018, Garner published his only set of memoirs, Where Shall We Run To?, which describes his childhood during the Second World War. The novel Treacle Walker was published in October 2021 and nominated to the shortlist for the 2022 Booker Prize. Personal life With his first wife Ann Cook he had three children. In 1972, he married for a second time, this time to Griselda Greaves, a teacher and critic with whom he had two children. In a 2014 interview conducted with Mike Pitts for British Archaeology magazine, Garner stated that "I don't have anything to do with the literary world. I avoid writers. I don't like them. Most of my close personal friends are professional archaeologists." Literary style Although Garner's early work is often labelled as "children's literature", Garner himself rejects such a description, informing one interviewer that "I certainly have never written for children" but that instead, he has always written purely for himself. Neil Philip, in his critical study of Garner's work (1981), commented that up until that point "Everything Alan Garner has published has been published for children", although he went on to relate that "It may be that Garner's is a case" where the division between children's and adults' literature is "meaningless" and that his fiction is instead "enjoyed by a type of person, no matter what their age." He said "An adult point of view would not give me the ability to be as fresh in my vision as a child's point of view, because the child is still discovering the universe and many adults are not." Philip offered the opinion that the "essence of his work" was "the struggle to render the complex in simple, bare terms; to couch the abstract in the concrete and communicate it directly to the reader". He added that Garner's work is "intensely autobiographical, in both obvious and subtle ways". Highlighting Garner's use of mythological and folkloric sources, Philip stated that his work explores "the disjointed and troubled psychological and emotional landscape of the twentieth century through the symbolism of myth and folklore." He also expressed the opinion that "Time is Garner's most consistent theme". The English author and academic Catherine Butler noted that Garner was attentive to the "geological, archaeological and cultural history of his settings, and careful to integrate his fiction with the physical reality beyond the page." As a part of this, Garner had included maps of Alderley Edge in both The Weirdstone of Brisingamen and The Moon of Gomrath. Garner has spent much time investigating the areas that he deals with in his books; writing in the Times Literary Supplement in 1968, Garner commented that in preparation for writing his book Elidor: I had to read extensively textbooks on physics, Celtic symbolism, unicorns, medieval watermarks, megalithic archaeology; study the writings of Jung; brush up my Plato; visit Avebury, Silbury and Coventry Cathedral; spend a lot of time with demolition gangs on slum clearance sites; and listen to the whole of Britten's War Requiem nearly every day. Recognition and legacy In a paper published in the Children's Literature Association Quarterly, Maria Nikolajeva characterised Garner as "one of the most controversial" authors of modern children's literature. In the fiftieth anniversary edition of The Weirdstone of Brisingamen, published by HarperCollins in 2010, several notable British fantasists praised Garner and his work. Susan Cooper wrote that "The power and range of Alan Garner's astounding talent has grown with every book he's written", and David Almond called him one of Britain's "greatest writers" whose works "really matter". Philip Pullman, the author of the His Dark Materials trilogy, went further: Garner is indisputably the great originator, the most important British writer of fantasy since Tolkien, and in many respects better than Tolkien, because deeper and more truthful... Any country except Britain would have long ago recognised his importance, and celebrated it with postage stamps and statues and street-names. But that's the way with us: our greatest prophets go unnoticed by the politicians and the owners of media empires. I salute him with the most heartfelt respect and admiration. Another British fantasy writer, Neil Gaiman, claimed that "Garner's fiction is something special" in that it was "smart and challenging, based in the here and the now, in which real English places emerged from the shadows of folklore, and in which people found themselves walking, living and battling their way through the dreams and patterns of myth." Praise also came from Nick Lake, the editorial director of HarperCollins Children's Books, who proclaimed that "Garner is, quite simply, one of the greatest and most influential writers this country has ever produced." Emma Donoghue recalls reading Red Shift as a teenager: "It looked like other Garners I had read: a children's fantasy. But Red Shift, with its passionately bickering adolescent lovers and vertiginous plunges through the wormhole of time, shook me to my core every time I read it, and still does... Garner makes the past numinous, terrifyingly real: anything but passed." Awards The biennial Hans Christian Andersen Award conferred by the International Board on Books for Young People is the highest recognition available to a writer or illustrator of children's books. Garner was the sole runner-up for the writing award in 1978. Garner was appointed Officer of the Order of the British Empire (OBE) for services to literature in the 2001 New Year's Honours list. He received the British Fantasy Society's occasional Karl Edward Wagner Award in 2003 and the World Fantasy Award for Life Achievement in 2012. In January 2011, the University of Warwick awarded the degree of Doctor of Letters (honoris causa). On that occasion he gave a half-hour interview about his work. He has also been awarded honorary doctorates from the University of Salford (2011) and the University of Huddersfield in (2012). He has been recognised several times for particular works. The Owl Service (1967) won both the Carnegie Medal and the Guardian Children's Fiction Prize, For the 70th anniversary of the Carnegie in 2007 it was named one of the top ten Medal-winning works, selected by a panel to compose the ballot for a public election of the all-time favourite. The Weirdstone of Brisingamen (1960) was named to the Lewis Carroll Shelf Award list by the University of Wisconsin–Madison School of Education in 1970, denoting that it "belongs on the same shelf" with the 1865 classic Alice in Wonderland and its sequel. The Stone Book (1976), first in the Stone Book series, won the 1996 Phoenix Award as the best English-language children's book that did not win a major award when it was originally published twenty years earlier. The 1981 film Images won First Prize at the Chicago International Film Festival Treacle Walker was shortlisted for the 2022 Booker Prize, making Garner the oldest writer nominated at the time. Television, radio, and other adaptations The Weirdstone of Brisingamen was dramatised in 6 30-minute parts by Nan Macdonald for the BBC's Home Service broadcast in November 1963. Elidor was read in instalments by John Stride for the BBC's Jackanory programme in June 1968. The Owl Service (1969), a British TV series transmitted by Granada Television based on Garner's novel of the same name. A second adaptation of Elidor was read on a BBC Radio 4 in July 1972. Red Shift (BBC, transmitted 17 January 1978); directed by John Mackenzie; part of the BBC's Play for Today series. To Kill a King (1980), part of the BBC series of plays on supernatural themes, Leap in the Dark: an atmospheric story about a writer overcoming depression and writer's block. The hero's home appears to be Garner's own house. The Keeper (ITV, transmitted 13 June 1983), an episode of the ITV children's series Dramarama: Spooky series Garner and Don Webb adapted Elidor as a BBC children's television series shown in 1995, comprising six half-hour episodes, starring Damian Zuk as Roland and Suzanne Shaw as Helen. The Owl Service was adapted for the stage in 2004 by The Drum Theatre in Plymouth. Elidor was dramatised as a radio play in four-parts by Don Webb, broadcast on BBC Radio 4 Extra in 2011. Works Novels The Weirdstone of Brisingamen, 1960 The Moon of Gomrath, 1963 Elidor, 1965 The Owl Service, 1967 Red Shift, 1973 Strandloper, 1996 Thursbitch, 2003 Boneland, 2012 Treacle Walker, 2021 Short story collections The Hamish Hamilton Book of Goblins, 1969 The Guizer: A Book of Fools, 1975 The Stone Book Quartet, 1979 The Lad of the Gad, 1980 Fairytales of Gold, 1980, (Illustrated by Michael Foreman). Book of British Fairy Tales, 1984, (Illustrated by Derek Collard). A Bag of Moonshine, 1986, (Illustrated by P. J. Lynch). Once Upon a Time, 1993 Collected Folk Tales, 2011 Other books Holly from the Bongs: A Nativity Play, 1966 The Old Man of Mow, 1967 The Breadhorse, 1975 Jack and the Beanstalk, 1992, (Illustrated by Julek Heller). The Little Red Hen, 1997 The Well of the Wind, 1998 Grey Wolf, Prince Jack and the Firebird, 1998 The Voice That Thunders, 1997 Where Shall We Run To?, 2018 See also References Footnotes Sources Further reading External links Alan Garner coverage by The Guardian'' Alan Garner papers at the University of Oregon Special Collections and University Archives English short story writers English children's writers English fantasy writers Carnegie Medal in Literature winners Fellows of the Royal Society of Literature Guardian Children's Fiction Prize winners Officers of the Order of the British Empire Alumni of Magdalen College, Oxford People educated at Manchester Grammar School People from Alderley Edge People from Congleton People with bipolar disorder World Fantasy Award-winning writers 1934 births Living people English male novelists

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https://en.wikipedia.org/wiki/August%202

August 2

Events Pre-1600 338 BC – A Macedonian army led by Philip II defeated the combined forces of Athens and Thebes in the Battle of Chaeronea, securing Macedonian hegemony in Greece and the Aegean. 216 BC – The Carthaginian army led by Hannibal defeats a numerically superior Roman army at the Battle of Cannae. 49 BC – Caesar, who marched to Spain earlier in the year leaving Marcus Antonius in charge of Italy, defeats Pompey's general Afranius and Petreius in Ilerda (Lerida) north of the Ebro river. 461 – Majorian is arrested near Tortona (northern Italy) and deposed by the Suebian general Ricimer as puppet emperor. 932 – After a two-year siege, the city of Toledo, in Spain, surrenders to the forces of the Caliph of Córdoba Abd al-Rahman III, assuming an important victory in his campaign to subjugate the Central March. 1274 – Edward I of England returns from the Ninth Crusade and is crowned King seventeen days later. 1343 – After the execution of her husband, Jeanne de Clisson sells her estates and raises a force of men with which to attack French shipping and ports. 1377 – Russian troops are defeated by forces of the Blue Horde Khan Arapsha in the Battle on Pyana River. 1415 – Thomas Grey is executed for participating in the Southampton Plot. 1492 – The Jews are expelled from Spain: 40,000–200,000 leave. Sultan Bayezid II of the Ottoman Empire, learning of this, dispatches the Ottoman Navy to bring the Jews safely to Ottoman lands, mainly to the cities of Thessaloniki (in modern-day Greece) and İzmir (in modern-day Turkey). 1601–1900 1610 – During Henry Hudson's search for the Northwest Passage, he sails into what is now known as Hudson Bay. 1776 – The signing of the United States Declaration of Independence took place. 1790 – The first United States Census is conducted. 1798 – French Revolutionary Wars: The Battle of the Nile concludes in a British victory. 1830 – Charles X of France abdicates the throne in favor of his grandson Henri. 1858 – The Government of India Act 1858 replaces Company rule in India with that of the British Raj. 1869 – Japan's Edo society class system is abolished as part of the Meiji Restoration reforms. 1870 – Tower Subway, the world's first underground tube railway, opens in London, England, United Kingdom. 1873 – The Clay Street Hill Railroad begins operating the first cable car in San Francisco's famous cable car system. 1897 – Anglo-Afghan War: The Siege of Malakand ends when a relief column is able to reach the British garrison in the Malakand states. 1901–present 1903 – The Ilinden–Preobrazhenie Uprising against the Ottoman Empire begins. 1914 – The German occupation of Luxembourg during World War I begins. 1916 – World War I: Austrian sabotage causes the sinking of the Italian battleship Leonardo da Vinci in Taranto. 1918 – The first general strike in Canadian history takes place in Vancouver. 1922 – A typhoon hits Shantou, Republic of China, killing more than 50,000 people. 1923 – Vice President Calvin Coolidge becomes U.S. President upon the death of President Warren G. Harding. 1932 – The positron (antiparticle of the electron) is discovered by Carl D. Anderson. 1934 – Reichskanzler Adolf Hitler becomes Führer of Germany following the death of President Paul von Hindenburg. 1937 – The Marihuana Tax Act of 1937 is passed in America, the effect of which is to render marijuana and all its by-products illegal. 1939 – Albert Einstein and Leo Szilard write a letter to Franklin D. Roosevelt, urging him to begin the Manhattan Project to develop a nuclear weapon. 1943 – The Holocaust: Jewish prisoners stage a revolt at Treblinka, one of the deadliest of Nazi death camps where approximately 900,000 persons were murdered in less than 18 months. 1943 – World War II: The Motor Torpedo Boat PT-109 is rammed by the Japanese destroyer Amagiri and sinks. Lt. John F. Kennedy, future U.S. president, saves all but two of his crew. 1944 – ASNOM: Birth of the Socialist Republic of Macedonia, celebrated as Day of the Republic in North Macedonia. 1944 – World War II: The largest trade convoy of the world wars arrives safely in the Western Approaches. 1945 – World War II: End of the Potsdam Conference. 1947 – A British South American Airways Avro Lancastrian airliner crashes into a mountain during a flight from Buenos Aires, Argentina to Santiago, Chile. The wreckage would not be found until 1998. 1968 – An earthquake hits Casiguran, Aurora, Philippines killing more than 270 people and wounding 261. 1973 – A flash fire kills 50 people at the Summerland amusement centre at Douglas, Isle of Man. 1980 – A bomb explodes at the railway station in Bologna, Italy, killing 85 people and wounding more than 200. 1982 – The Helsinki Metro, the first rapid transit system of Finland, is opened to the general public. 1985 – Delta Air Lines Flight 191, a Lockheed L-1011 TriStar, crashes at Dallas/Fort Worth International Airport killing 137. 1989 – Pakistan is re-admitted to the Commonwealth of Nations after having restored democracy for the first time since 1972. 1989 – A massacre is carried out by an Indian Peace Keeping Force in Sri Lanka killing 64 ethnic Tamil civilians. 1990 – Iraq invades Kuwait, eventually leading to the Gulf War. 1999 – The Gaisal train disaster claims 285 lives in Assam, India. 2005 – Air France Flight 358 lands at Toronto Pearson International Airport and runs off the runway, causing the plane to burst into flames leaving 12 injuries and no fatalities. 2014 – At least 146 people were killed and more than 114 injured in a factory explosion in Kunshan, Jiangsu, China. Births Pre-1600 1260 – Kyawswa of Pagan, last ruler of the Pagan Kingdom (d. 1299) 1455 – John Cicero, Elector of Brandenburg (d. 1499) 1533 – Theodor Zwinger, Swiss physician and scholar (d. 1588) 1549 – Mikołaj Krzysztof "the Orphan" Radziwiłł, Polish nobleman (d. 1616) 1601–1900 1612 – Saskia van Uylenburgh, Dutch model and wife of Rembrandt van Rijn (d. 1642) 1627 – Samuel Dirksz van Hoogstraten, Dutch painter (d. 1678) 1630 – Estephan El Douaihy, Maronite patriarch (d. 1704) 1646 – Jean-Baptiste du Casse, French admiral and buccaneer (d. 1715) 1672 – Johann Jakob Scheuchzer, Swiss paleontologist and scholar (d. 1733) 1674 – Philippe II, Duke of Orléans (d. 1723) 1696 – Mahmud I, Ottoman sultan (d. 1754) 1702 – Dietrich of Anhalt-Dessau (d. 1769) 1703 – Lorenzo Ricci, Italian religious leader, 18th Superior General of the Society of Jesus (d. 1775) 1740 – Jean Baptiste Camille Canclaux, French general (d. 1817) 1754 – Pierre Charles L'Enfant, French-American architect and engineer, designed Washington, D.C. (d. 1825) 1788 – Leopold Gmelin, German chemist and academic (d. 1853) 1815 – Adolf Friedrich von Schack, German poet and historian (d. 1894) 1820 – John Tyndall, Irish-English physicist and mountaineer (d. 1893) 1828 – Manuel Pavía y Rodríguez de Alburquerque, Spanish general (d. 1895) 1834 – Frédéric Auguste Bartholdi, French sculptor, designed the Statue of Liberty (d. 1904) 1835 – Elisha Gray, American businessman, co-founded Western Electric (d. 1901) 1861 – Prafulla Chandra Ray, Indian chemist and academic (d. 1944) 1865 – Irving Babbitt, American academic and critic (d. 1933) 1865 – John Radecki, Australian stained glass artist (d. 1955) 1867 – Ernest Dowson, English poet, novelist, and short story writer (d. 1900) 1868 – Constantine I of Greece (d. 1923) 1870 – Marianne Weber, German sociologist and suffragist (d. 1954) 1871 – John French Sloan, American painter and illustrator (d. 1951) 1872 – George E. Stewart, Australian-American colonel, Medal of Honor recipient (d. 1946) 1876 – Pingali Venkayya, Indian geologist, designed the Flag of India (d. 1963) 1877 – Ravishankar Shukla, Indian lawyer and politician, 1st Chief Minister of Madhya Pradesh (d. 1956) 1878 – Aino Kallas, Finnish-Estonian author (d. 1956) 1880 – Arthur Dove, American painter and educator (d. 1946) 1882 – Red Ames, American baseball player and manager (d. 1936) 1882 – Albert Bloch, American painter and academic (d. 1961) 1884 – Rómulo Gallegos, Venezuelan author and politician, 46th President of Venezuela (d. 1969) 1886 – John Alexander Douglas McCurdy, Canadian pilot and politician, 20th Lieutenant Governor of Nova Scotia (d. 1961) 1887 – Oskar Anderson, Bulgarian-German mathematician and statistician (d. 1960) 1889 – Margaret Lawrence, American stage actress (d. 1929) 1891 – Arthur Bliss, English composer and conductor (d. 1975) 1891 – Viktor Zhirmunsky, Russian linguist and historian (d. 1971) 1892 – Jack L. Warner, Canadian-born American production manager and producer, co-founded Warner Bros. (d. 1978) 1894 – Bertha Lutz, Brazilian feminist and scientist (d. 1976) 1895 – Matt Henderson, New Zealand cricketer (d. 1970) 1897 – Karl-Otto Koch, German SS officer (d. 1945) 1897 – Max Weber, Swiss lawyer and politician (d. 1974) 1898 – Ernő Nagy, Hungarian fencer (d. 1977) 1899 – Charles Bennett, English director and screenwriter (d. 1995) 1900 – Holling C. Holling, American author and illustrator (d. 1973) 1900 – Helen Morgan, American actress and singer (d. 1941) 1901–present 1902 – Pope Cyril VI of Alexandria (d. 1971) 1902 – Mina Rees, American mathematician (d. 1997) 1905 – Karl Amadeus Hartmann, German composer (d. 1963) 1905 – Myrna Loy, American actress (d. 1993) 1905 – Ruth Nelson, American actress (d. 1992) 1907 – Mary Hamman, American journalist and author (d. 1984) 1910 – Roger MacDougall, Scottish director, playwright, and screenwriter (d. 1993) 1911 – Ann Dvorak, American actress (d. 1979) 1912 – Palle Huld, Danish actor (d. 2010) 1912 – Håkon Stenstadvold, Norwegian painter, illustrator, and critic (d. 1977) 1912 – Vladimir Žerjavić, Croatian economist and author (d. 2001) 1913 – Xavier Thaninayagam, Sri Lankan scholar and academic (d. 1980) 1914 – Félix Leclerc, Canadian singer-songwriter, actor, and poet (d. 1988) 1914 – Big Walter Price, American singer-songwriter and pianist (d. 2012) 1914 – Beatrice Straight, American actress (d. 2001) 1915 – Gary Merrill, American actor (d. 1990) 1916 – Alfonso A. Ossorio, Filipino-American painter and sculptor (d. 1990) 1917 – Wah Chang, Chinese-American artist and designer (d. 2003) 1919 – Nehemiah Persoff, Israeli-American actor (d. 2022) 1920 – Louis Pauwels, French journalist and author (d. 1997) 1920 – Augustus Rowe, Canadian physician and politician (d. 2013) 1921 – Alan Whicker, Egyptian-English journalist (d. 2013) 1922 – Betsy Bloomingdale, American philanthropist and socialite (d. 2016) 1922 – Geoffrey Dutton, Australian historian and author (d. 1998) 1923 – Shimon Peres, Polish-Israeli lawyer and politician, 9th President of Israel (d. 2016) 1923 – Ike Williams, American boxer (d. 1994) 1924 – James Baldwin, American novelist, poet, and critic (d. 1987) 1924 – Joe Harnell, American pianist and composer (d. 2005) 1924 – Carroll O'Connor, American actor, director, producer, and screenwriter (d. 2001) 1925 – K. Arulanandan, Ceylon-American engineer and academic (d. 2004) 1925 – John Dexter, English director and producer (d. 1990) 1925 – John McCormack, Canadian ice hockey player (d. 2017) 1925 – Jorge Rafael Videla, Argentinian general and politician, 43rd President of Argentina (d. 2013) 1927 – Peter Swinnerton-Dyer, English mathematician and academic (d. 2018) 1928 – Malcolm Hilton, English cricketer (d. 1990) 1929 – Roy Crimmins, English trombonist and composer (d. 2014) 1929 – John Gale, English director and producer 1929 – Vidya Charan Shukla, Indian politician, Indian Minister of External Affairs (d. 2013) 1929 – David Waddington, Baron Waddington, English lawyer and politician, Governor of Bermuda (d. 2017) 1930 – Vali Myers, Australian painter and dancer (d. 2003) 1931 – Pierre DuMaine, American bishop and academic (d. 2019) 1931 – Eddie Fuller, South African cricketer (d. 2008) 1931 – Karl Miller, English journalist and critic (d. 2014) 1931 – Viliam Schrojf, Czech footballer (d. 2007) 1932 – Lamar Hunt, American businessman, co-founded the American Football League and World Championship Tennis (d. 2006) 1932 – Peter O'Toole, British-Irish actor and producer (d. 2013) 1933 – Ioannis Varvitsiotis, Greek politician, Greek Minister of Defence 1934 – Valery Bykovsky, Russian general and cosmonaut (d. 2019) 1935 – Hank Cochran, American singer-songwriter and guitarist (d. 2010) 1936 – Anthony Payne, English composer and author (d. 2021) 1937 – Ron Brierley, New Zealand businessman 1937 – Billy Cannon, American football player and dentist (d. 2018) 1937 – María Duval, Mexican actress and singer 1937 – Garth Hudson, Canadian keyboard player, songwriter, and producer 1938 – Dave Balon, Canadian ice hockey player and coach (d. 2007) 1938 – Pierre de Bané, Israeli-Canadian lawyer and politician (d. 2019) 1938 – Terry Peck, Falkland Islander soldier (d. 2006) 1939 – Benjamin Barber, American theorist, author, and academic (d. 2017) 1939 – Wes Craven, American director, producer, and screenwriter (d. 2015) 1939 – John W. Snow, American businessman and politician, 73rd United States Secretary of the Treasury 1940 – Angel Lagdameo, Filipino archbishop (d. 2022) 1940 – Beko Ransome-Kuti, Nigerian physician and activist (d. 2006) 1940 – Will Tura, Belgian singer-songwriter and guitarist 1941 – Doris Coley, American singer (d. 2000) 1941 – Jules A. Hoffmann, Luxembourgian-French biologist and academic, Nobel Prize laureate 1941 – François Weyergans, Belgian director and screenwriter (d. 2022) 1942 – Isabel Allende, Chilean-American novelist, essayist, essayist 1942 – Leo Beenhakker, Dutch football manager 1942 – Juan Formell, Cuban singer-songwriter and bass player (d. 2014) 1942 – Nell Irvin Painter, American author and historian 1943 – Herbert M. Allison, American lieutenant and businessman (d. 2013) 1943 – Tom Burgmeier, American baseball player and coach 1943 – Jon R. Cavaiani, English-American sergeant, Medal of Honor recipient (d. 2014) 1943 – Rose Tremain, English novelist and short story writer 1944 – Jim Capaldi, English drummer and singer-songwriter (d. 2005) 1944 – Naná Vasconcelos, Brazilian singer and berimbau player (d. 2016) 1945 – Joanna Cassidy, American actress 1945 – Alex Jesaulenko, Austrian-Australian footballer and coach 1945 – Bunker Roy, Indian educator and activist 1945 – Eric Simms, Australian rugby league player and coach 1946 – James Howe, American journalist and author 1947 – Ruth Bakke, Norwegian organist and composer 1947 – Lawrence Wright, American journalist, author, and screenwriter 1948 – Andy Fairweather Low, Welsh singer-songwriter, guitarist, and producer 1948 – Dennis Prager, American radio host and author 1948 – Tapan Kumar Sarkar, Indian-American electrical engineer and academic (d. 2021) 1948 – James Street, American football and baseball player (d. 2013) 1948 – Snoo Wilson, English playwright and screenwriter (d. 2013) 1949 – James Fallows, American journalist and author 1949 – Bertalan Farkas, Hungarian general and cosmonaut 1950 – Jussi Adler-Olsen, Danish author and publisher 1950 – Ted Turner, British guitarist 1951 – Andrew Gold, American singer-songwriter and producer (d. 2011) 1951 – Steve Hillage, English singer-songwriter and guitarist 1951 – Burgess Owens, American football player and politician 1951 – Joe Lynn Turner, American singer-songwriter and guitarist 1951 – Per Westerberg, Swedish businessman and politician, Speaker of the Parliament of Sweden 1952 – Alain Giresse, French footballer and manager 1953 – Donnie Munro, Scottish singer and guitarist 1953 – Butch Patrick, American actor 1953 – Anthony Seldon, English historian and author 1954 – Sammy McIlroy, Northern Irish footballer and manager 1955 – Caleb Carr, American historian and author 1955 – Tony Godden, English footballer and manager 1955 – Butch Vig, American drummer, songwriter, and record producer 1956 – Fulvio Melia, Italian-American physicist, astrophysicist, and author 1957 – Jacky Rosen, United States senator 1959 – Victoria Jackson, American actress and singer 1959 – Johnny Kemp, Bahamian singer-songwriter and producer (d. 2015) 1959 – Apollonia Kotero, American singer and actress 1960 – Linda Fratianne, American figure skater 1960 – Neal Morse, American singer and keyboard player 1960 – David Yow, American singer-songwriter 1961 – Pete de Freitas, Trinidadian-British drummer and producer (d. 1989) 1962 – Lee Mavers, English singer, songwriter and guitarist 1962 – Cynthia Stevenson, American actress 1963 – Laura Bennett, American architect and fashion designer 1963 – Uğur Tütüneker, Turkish footballer and manager 1964 – Frank Biela, German race car driver 1964 – Mary-Louise Parker, American actress 1965 – Joe Hockey, Australian lawyer and politician, 38th Treasurer of Australia 1965 – Hisanobu Watanabe, Japanese baseball player and coach 1966 – Takashi Iizuka, Japanese wrestler 1966 – Grainne Leahy, Irish cricketer 1966 – Tim Wakefield, American baseball player and sportscaster (d. 2023) 1967 – Aaron Krickstein, American tennis player 1967 – Aline Brosh McKenna, American screenwriter and producer 1968 – Stefan Effenberg, German footballer and sportscaster 1969 – Cedric Ceballos, American basketball player 1969 – Fernando Couto, Portuguese footballer and manager 1970 – Tony Amonte, American ice hockey player and coach 1970 – Kevin Smith, American actor, director, producer, and screenwriter 1970 – Philo Wallace, Barbadian cricketer 1971 – Jason Bell, Australian rugby league player 1971 – Michael Hughes, Irish footballer and manager 1972 – Mohamed Al-Deayea, Saudi Arabian footballer 1972 – Muriel Bowser, American politician, Mayor of Washington, D.C. 1973 – Danie Keulder, Namibian cricketer 1973 – Miguel Mendonca, Zimbabwean journalist and author 1973 – Susie O'Neill, Australian swimmer 1974 – Phil Williams, English journalist and radio host 1975 – Mineiro, Brazilian footballer 1975 – Xu Huaiwen, Chinese-German badminton player and coach 1975 – Tamás Molnár, Hungarian water polo player 1976 – Reyes Estévez, Spanish runner 1976 – Jay Heaps, American soccer player and coach 1976 – Michael Weiss, American figure skater 1976 – Sam Worthington, English-Australian actor and producer 1976 – Mohammad Zahid, Pakistani cricketer 1977 – Edward Furlong, American actor 1978 – Goran Gavrančić, Serbian footballer 1978 – Matt Guerrier, American baseball player 1978 – Deividas Šemberas, Lithuanian footballer 1978 – Dragan Vukmir, Serbian footballer 1979 – Marco Bonura, Italian footballer 1979 – Reuben Kosgei, Kenyan runner 1980 – Ivica Banović, Croatian footballer 1981 – Alexander Emelianenko, Russian mixed martial artist and boxer 1981 – Tim Murtagh, Irish-English cricketer 1982 – Hélder Postiga, Portuguese footballer 1982 – Kerry Rhodes, American football player 1982 – Grady Sizemore, American baseball player 1983 – Michel Bastos, Brazilian footballer 1983 – Huston Street, American baseball player 1984 – Giampaolo Pazzini, Italian footballer 1985 – Stephen Ferris, Irish rugby player 1985 – David Hart Smith, Canadian wrestler 1985 – Britt Nicole, American Christian pop artist 1986 – Mathieu Razanakolona, Canadian skier 1986 – Lily Gladstone, American actress 1988 – Rob Kwiet, Canadian ice hockey player 1988 – Golden Tate, American football player 1989 – Nacer Chadli, Belgian footballer 1990 – Ima Bohush, Belarusian tennis player 1990 – Vitalia Diatchenko, Russian tennis player 1990 – Skylar Diggins-Smith, American basketball player 1992 – Charli XCX, English singer-songwriter 1993 – Gael Bussa, Congolese politician 1994 – Laura Pigossi, Brazilian tennis player 1994 – Laremy Tunsil, American football player 1995 – Kristaps Porziņģis, Latvian basketball player 1996 – Keston Hiura, American baseball player 1996 – Simone Manuel, American swimmer 1997 – Austin Theory, American wrestler 1999 – Mark Lee, Korean-Canadian singer 2000 – Varvara Gracheva, Russian tennis player 2000 – Mohammed Kudus, Ghanaian footballer Deaths Pre-1600 216 BC – Gnaeus Servilius Geminus, Roman consul 216 BC – Lucius Aemilius Paullus, Roman consul and general 216 BC – Marcus Minucius Rufus, Roman consul 257 – Pope Stephen I 575 – Ahudemmeh, Syriac Orthodox Grand Metropolitan of the East. 640 – Pope Severinus 686 – Pope John V 855 – Ahmad ibn Hanbal, Arab theologian and jurist (b. 780) 924 – Ælfweard of Wessex (b. 904) 1075 – Patriarch John VIII of Constantinople 1100 – William II of England (b. 1056) 1222 – Raymond VI, Count of Toulouse (b. 1156) 1277 – Mu'in al-Din Sulaiman Pervane, Chancellor and Regent of the Sultanate of Rum 1316 – Louis of Burgundy (b. 1297) 1330 – Yolande of Dreux, Queen consort of Scotland and Duchess consort of Brittany (b. 1263) 1332 – King Christopher II of Denmark (b. 1276) 1415 – Thomas Grey, English conspirator (b. 1384) 1445 – Oswald von Wolkenstein, Austrian poet and composer (b. 1376) 1451 – Elizabeth of Görlitz (b. 1390) 1511 – Andrew Barton, Scottish admiral (b. 1466) 1512 – Alessandro Achillini, Italian physician and philosopher (b. 1463) 1589 – Henry III of France (b. 1551) 1601–1900 1605 – Richard Leveson, English admiral (b. c. 1570) 1611 – Katō Kiyomasa, Japanese daimyō (b. 1562) 1667 – Francesco Borromini, Swiss architect, designed San Carlo alle Quattro Fontane and Sant'Agnese in Agone (b. 1599) 1696 – Robert Campbell of Glenlyon (b. 1630) 1769 – Daniel Finch, 8th Earl of Winchilsea, English politician, Lord President of the Council (b. 1689) 1788 – Thomas Gainsborough, English painter (b. 1727) 1799 – Jacques-Étienne Montgolfier, French inventor, co-invented the hot air balloon (b. 1745) 1815 – Guillaume Brune, French general and politician (b. 1763) 1823 – Lazare Carnot, French mathematician, general, and politician, president of the National Convention (b. 1753) 1834 – Harriet Arbuthnot, English diarist (b. 1793) 1849 – Muhammad Ali of Egypt, Ottoman Albanian commander (b. 1769) 1854 – Heinrich Clauren, German author (b. 1771) 1859 – Horace Mann, American educator and politician (b. 1796) 1876 – "Wild Bill" Hickok, American sheriff (b. 1837) 1889 – Eduardo Gutiérrez, Argentinian author (b. 1851) 1890 – Louise-Victorine Ackermann, French poet and author (b. 1813) 1901–present 1903 – Eduard Magnus Jakobson, Estonian missionary and engraver (b. 1847) 1903 – Edmond Nocard, French veterinarian and microbiologist (b. 1850) 1911 – Ioryi Mucitano, Aromanian revolutionary 1913 – Ferenc Pfaff, Hungarian architect and academic, designed Zagreb Central Station (b. 1851) 1915 – John Downer, Australian politician, 16th premier of South Australia (b. 1843) 1917 – Jaan Mahlapuu, Estonian military pilot (b. 1894) 1921 – Enrico Caruso, Italian tenor and actor (b. 1873) 1922 – Alexander Graham Bell, Scottish-Canadian engineer, invented the telephone (b. 1847) 1923 – Warren G. Harding, American journalist and politician, 29th president of the United States (b. 1865) 1923 – Joseph Whitty, Irish Republican died on hunger strike during the 1923 Irish Hunger Strikes (b. 1904) 1934 – Paul von Hindenburg, German field marshal and politician, 2nd president of Germany (b. 1847) 1937 – Artur Sirk, Estonian soldier, lawyer, and politician (b. 1900) 1939 – Harvey Spencer Lewis, American mystic and author (b. 1883) 1945 – Pietro Mascagni, Italian composer and educator (b. 1863) 1955 – Alfred Lépine, Canadian ice hockey player and coach (b. 1901) 1955 – Wallace Stevens, American poet and educator (b. 1879) 1963 – Oliver La Farge, American anthropologist and author (b. 1901) 1967 – Walter Terence Stace, English-American epistemologist, philosopher, and academic (b. 1886) 1970 – Angus MacFarlane-Grieve, English academic, mathematician, rower, and soldier (b. 1891) 1972 – Brian Cole, American bass player (b. 1942) 1972 – Paul Goodman, American psychotherapist and author (b. 1911) 1972 – Helen Hoyt, American poet and author (b. 1887) 1973 – Ismail Abdul Rahman, Former Deputy Prime Minister of Malaysia (b. 1915) 1973 – Jean-Pierre Melville, French actor, director, producer, and screenwriter (b. 1917) 1974 – Douglas Hawkes, English race car driver and businessman (b. 1893) 1976 – László Kalmár, Hungarian mathematician and academic (b. 1905) 1976 – Fritz Lang, Austrian-American director, producer, and screenwriter (b. 1890) 1978 – Carlos Chávez, Mexican composer and conductor (b. 1899) 1978 – Antony Noghès, French businessman, founded the Monaco Grand Prix (b. 1890) 1979 – Thurman Munson, American baseball player (b. 1947) 1981 – Kieran Doherty, Irish hunger striker and politician (b. 1955) 1981 – Stefanie Clausen, Danish diver (b. 1900) 1983 – James Jamerson, American bass player (b. 1936) 1986 – Roy Cohn, American lawyer and politician (b. 1927) 1988 – Joe Carcione, American activist and author (b. 1914) 1988 – Raymond Carver, American short story writer and poet (b. 1938) 1990 – Norman Maclean, American short story writer and essayist (b. 1902) 1990 – Edwin Richfield, English actor and screenwriter (b. 1921) 1992 – Michel Berger, French singer-songwriter and producer (b. 1947) 1996 – Michel Debré, French lawyer and politician, 150th prime minister of France (b. 1912) 1996 – Obdulio Varela, Uruguayan footballer and manager (b. 1917) 1996 – Mohamed Farrah Aidid, Somalian general and politician, 5th president of Somalia (b. 1934) 1997 – William S. Burroughs, American novelist, short story writer, and essayist (b. 1914) 1997 – Harald Kihle, Norwegian painter and illustrator (b. 1905) 1997 – Fela Kuti, Nigerian singer-songwriter and activist (b. 1938) 1998 – Shari Lewis, American television host and puppeteer (b. 1933) 1999 – Willie Morris, American writer (b. 1934) 2003 – Peter Safar, Austrian-American physician and academic (b. 1924) 2004 – Ferenc Berényi, Hungarian painter and academic (b. 1929) 2004 – François Craenhals, Belgian illustrator (b. 1926) 2004 – Heinrich Mark, Estonian lawyer and politician, 5th prime minister of Estonia in exile (b. 1911) 2005 – Steven Vincent, American journalist and author (b. 1955) 2007 – Chauncey Bailey, American journalist (b. 1950) 2008 – Fujio Akatsuka, Japanese illustrator (b. 1935) 2011 – José Sanchis Grau, Spanish author and illustrator (b. 1932) 2012 – Gabriel Horn, English biologist and academic (b. 1927) 2012 – Magnus Isacsson, Canadian director and producer (b. 1948) 2012 – Jimmy Jones, American singer-songwriter (b. 1930) 2012 – John Keegan, English historian and journalist (b. 1934) 2012 – Bernd Meier, German footballer (b. 1972) 2012 – Marguerite Piazza, American soprano (b. 1920) 2013 – Julius L. Chambers, American lawyer and activist (b. 1936) 2013 – Richard E. Dauch, American businessman, co-founded American Axle (b. 1942) 2013 – Alla Kushnir, Russian–Israeli chess player (b. 1941) 2014 – Ed Joyce, American journalist (b. 1932) 2014 – Billie Letts, American author and educator (b. 1938) 2014 – Barbara Prammer, Austrian social worker and politician (b. 1954) 2014 – James Thompson, American-Finnish author (b. 1964) 2015 – Forrest Bird, American pilot and engineer (b. 1921) 2015 – Giovanni Conso, Italian jurist and politician, Italian Minister of Justice (b. 1922) 2015 – Piet Fransen, Dutch footballer (b. 1936) 2015 – Jack Spring, American baseball player (b. 1933) 2016 – Terence Bayler, New Zealand actor (b. 1930) 2016 – David Huddleston, American actor (b. 1930) 2016 – Franciszek Macharski, Polish cardinal (b. 1927) 2016 – Ahmed Zewail, Egyptian-American chemist and academic, Nobel Prize laureate (b. 1946) 2017 – Judith Jones, American literary and cookbook editor (b. 1924) 2020 – Suzanne Perlman, Hungarian-Dutch visual artist (b. 1922) 2022 – Vin Scully, American sportscaster and game show host (b. 1927) 2023 – Nitin Chandrakant Desai, Indian art director, production designer, and film and television producer (b. 1965) Holidays and observances Christian feast day: Ahudemmeh (Syriac Orthodox Church). Basil Fool for Christ (Russian Orthodox Church) Justin Russolillo Eusebius of Vercelli Peter Faber Peter Julian Eymard Plegmund Pope Stephen I Portiuncola Indulgence ("Pardon of Assisi"), the plenary indulgence related to St. Francis of Assisi (Catholic Church). Samuel David Ferguson (Episcopal Church) August 2 (Eastern Orthodox liturgics) Day of Azerbaijani cinema (Azerbaijan) Our Lady of the Angels Day (Costa Rica) Paratroopers Day (Russia) Republic Day (North Macedonia) Romani genocide-related observances, including: Roma Holocaust Memorial Day (Council of Europe, European Parliament) References External links Days of the year August

1158

https://en.wikipedia.org/wiki/Algebraic%20number

Algebraic number

An algebraic number is a number that is a root of a non-zero polynomial in one variable with integer (or, equivalently, rational) coefficients. For example, the golden ratio, , is an algebraic number, because it is a root of the polynomial . That is, it is a value for x for which the polynomial evaluates to zero. As another example, the complex number is algebraic because it is a root of . All integers and rational numbers are algebraic, as are all roots of integers. Real and complex numbers that are not algebraic, such as and , are called transcendental numbers. The set of algebraic numbers is countably infinite and has measure zero in the Lebesgue measure as a subset of the uncountable complex numbers. In that sense, almost all complex numbers are transcendental. Examples All rational numbers are algebraic. Any rational number, expressed as the quotient of an integer and a (non-zero) natural number , satisfies the above definition, because is the root of a non-zero polynomial, namely . Quadratic irrational numbers, irrational solutions of a quadratic polynomial with integer coefficients , , and , are algebraic numbers. If the quadratic polynomial is monic (), the roots are further qualified as quadratic integers. Gaussian integers, complex numbers for which both and are integers, are also quadratic integers. This is because and are the two roots of the quadratic . A constructible number can be constructed from a given unit length using a straightedge and compass. It includes all quadratic irrational roots, all rational numbers, and all numbers that can be formed from these using the basic arithmetic operations and the extraction of square roots. (By designating cardinal directions for +1, −1, +, and −, complex numbers such as are considered constructible.) Any expression formed from algebraic numbers using any combination of the basic arithmetic operations and extraction of th roots gives another algebraic number. Polynomial roots that cannot be expressed in terms of the basic arithmetic operations and extraction of th roots (such as the roots of ). That happens with many but not all polynomials of degree 5 or higher. Values of trigonometric functions of rational multiples of (except when undefined): for example, , , and satisfy . This polynomial is irreducible over the rationals and so the three cosines are conjugate algebraic numbers. Likewise, , , , and satisfy the irreducible polynomial , and so are conjugate algebraic integers. This is the equivalent of angles which, when measured in degrees, have rational numbers. Some but not all irrational numbers are algebraic: The numbers and are algebraic since they are roots of polynomials and , respectively. The golden ratio is algebraic since it is a root of the polynomial . The numbers and e are not algebraic numbers (see the Lindemann–Weierstrass theorem). Properties If a polynomial with rational coefficients is multiplied through by the least common denominator, the resulting polynomial with integer coefficients has the same roots. This shows that an algebraic number can be equivalently defined as a root of a polynomial with either integer or rational coefficients. Given an algebraic number, there is a unique monic polynomial with rational coefficients of least degree that has the number as a root. This polynomial is called its minimal polynomial. If its minimal polynomial has degree , then the algebraic number is said to be of degree . For example, all rational numbers have degree 1, and an algebraic number of degree 2 is a quadratic irrational. The algebraic numbers are dense in the reals. This follows from the fact they contain the rational numbers, which are dense in the reals themselves. The set of algebraic numbers is countable (enumerable), and therefore its Lebesgue measure as a subset of the complex numbers is 0 (essentially, the algebraic numbers take up no space in the complex numbers). That is to say, "almost all" real and complex numbers are transcendental. All algebraic numbers are computable and therefore definable and arithmetical. For real numbers and , the complex number is algebraic if and only if both and are algebraic. Field The sum, difference, product, and quotient (if the denominator is nonzero) of two algebraic numbers is again algebraic, as can be demonstrated by using the resultant, and algebraic numbers thus form a field (sometimes denoted by , but that usually denotes the adele ring). Every root of a polynomial equation whose coefficients are algebraic numbers is again algebraic. That can be rephrased by saying that the field of algebraic numbers is algebraically closed. In fact, it is the smallest algebraically-closed field containing the rationals and so it is called the algebraic closure of the rationals. Related fields Numbers defined by radicals Any number that can be obtained from the integers using a finite number of additions, subtractions, multiplications, divisions, and taking (possibly complex) th roots where is a positive integer are algebraic. The converse, however, is not true: there are algebraic numbers that cannot be obtained in this manner. These numbers are roots of polynomials of degree 5 or higher, a result of Galois theory (see Quintic equations and the Abel–Ruffini theorem). For example, the equation: has a unique real root that cannot be expressed in terms of only radicals and arithmetic operations. Closed-form number Algebraic numbers are all numbers that can be defined explicitly or implicitly in terms of polynomials, starting from the rational numbers. One may generalize this to "closed-form numbers", which may be defined in various ways. Most broadly, all numbers that can be defined explicitly or implicitly in terms of polynomials, exponentials, and logarithms are called "elementary numbers", and these include the algebraic numbers, plus some transcendental numbers. Most narrowly, one may consider numbers explicitly defined in terms of polynomials, exponentials, and logarithms – this does not include all algebraic numbers, but does include some simple transcendental numbers such as or ln 2. Algebraic integers An algebraic integer is an algebraic number that is a root of a polynomial with integer coefficients with leading coefficient 1 (a monic polynomial). Examples of algebraic integers are and Therefore, the algebraic integers constitute a proper superset of the integers, as the latter are the roots of monic polynomials for all . In this sense, algebraic integers are to algebraic numbers what integers are to rational numbers. The sum, difference and product of algebraic integers are again algebraic integers, which means that the algebraic integers form a ring. The name algebraic integer comes from the fact that the only rational numbers that are algebraic integers are the integers, and because the algebraic integers in any number field are in many ways analogous to the integers. If is a number field, its ring of integers is the subring of algebraic integers in , and is frequently denoted as . These are the prototypical examples of Dedekind domains. Special classes Algebraic solution Gaussian integer Eisenstein integer Quadratic irrational number Fundamental unit Root of unity Gaussian period Pisot–Vijayaraghavan number Salem number Notes References

1160

https://en.wikipedia.org/wiki/Automorphism

Automorphism

In mathematics, an automorphism is an isomorphism from a mathematical object to itself. It is, in some sense, a symmetry of the object, and a way of mapping the object to itself while preserving all of its structure. The set of all automorphisms of an object forms a group, called the automorphism group. It is, loosely speaking, the symmetry group of the object. Definition In an algebraic structure such as a group, a ring, or vector space, an automorphism is simply a bijective homomorphism of an object into itself. (The definition of a homomorphism depends on the type of algebraic structure; see, for example, group homomorphism, ring homomorphism, and linear operator.) More generally, for an object in some category, an automorphism is a morphism of the object to itself that has an inverse morphism; that is, a morphism is an automorphism if there is a morphism such that where is the identity morphism of . For algebraic structures, the two definitions are equivalent; in this case, the identity morphism is simply the identity function, and is often called the trivial automorphism Automorphism group The automorphisms of an object form a group under composition of morphisms, which is called the automorphism group of . This results straightforwardly from the definition of a category. The automorphism group of an object in a category is often denoted , or simply Aut(X) if the category is clear from context. Examples In set theory, an arbitrary permutation of the elements of a set X is an automorphism. The automorphism group of X is also called the symmetric group on X. In elementary arithmetic, the set of integers, Z, considered as a group under addition, has a unique nontrivial automorphism: negation. Considered as a ring, however, it has only the trivial automorphism. Generally speaking, negation is an automorphism of any abelian group, but not of a ring or field. A group automorphism is a group isomorphism from a group to itself. Informally, it is a permutation of the group elements such that the structure remains unchanged. For every group G there is a natural group homomorphism G → Aut(G) whose image is the group Inn(G) of inner automorphisms and whose kernel is the center of G. Thus, if G has trivial center it can be embedded into its own automorphism group. In linear algebra, an endomorphism of a vector space V is a linear operator V → V. An automorphism is an invertible linear operator on V. When the vector space is finite-dimensional, the automorphism group of V is the same as the general linear group, GL(V). (The algebraic structure of all endomorphisms of V is itself an algebra over the same base field as V, whose invertible elements precisely consist of GL(V).) A field automorphism is a bijective ring homomorphism from a field to itself. The field of the rational numbers has no other automorphism than the identity, since an automorphism must fix the additive identity and the multiplicative identity ; the sum of a finite number of must be fixed, as well as the additive inverses of these sums (that is, the automorphism fixes all integers); finally, since every rational number is the quotient of two integers, all rational numbers must be fixed by any automorphism. The field of the real numbers has no other automorphism than the identity. Indeed, the rational numbers must be fixed by every automorphism, per above; an automorphism must preserve inequalities since is equivalent to and the latter property is preserved by every automorphism; finally every real number must be fixed since it is the least upper bound of a sequence of rational numbers. The field of the complex numbers, has a unique nontrivial automorphism, the that sends into the complex conjugation, but there are infinitely (uncountably) many "wild" automorphisms, if the axiom of choice is assumed. The study of automorphisms of algebraic field extensions is the starting point and the main object of Galois theory. The automorphism group of the quaternions (H) as a ring are the inner automorphisms, by the Skolem–Noether theorem: maps of the form . This group is isomorphic to SO(3), the group of rotations in 3-dimensional space. The automorphism group of the octonions (O) is the exceptional Lie group G2. In graph theory an automorphism of a graph is a permutation of the nodes that preserves edges and non-edges. In particular, if two nodes are joined by an edge, so are their images under the permutation. In geometry, an automorphism may be called a motion of the space. Specialized terminology is also used: In metric geometry an automorphism is a self-isometry. The automorphism group is also called the isometry group. In the category of Riemann surfaces, an automorphism is a biholomorphic map (also called a conformal map), from a surface to itself. For example, the automorphisms of the Riemann sphere are Möbius transformations. An automorphism of a differentiable manifold M is a diffeomorphism from M to itself. The automorphism group is sometimes denoted Diff(M). In topology, morphisms between topological spaces are called continuous maps, and an automorphism of a topological space is a homeomorphism of the space to itself, or self-homeomorphism (see homeomorphism group). In this example it is not sufficient for a morphism to be bijective to be an isomorphism. History One of the earliest group automorphisms (automorphism of a group, not simply a group of automorphisms of points) was given by the Irish mathematician William Rowan Hamilton in 1856, in his icosian calculus, where he discovered an order two automorphism, writing: so that is a new fifth root of unity, connected with the former fifth root by relations of perfect reciprocity. Inner and outer automorphisms In some categories—notably groups, rings, and Lie algebras—it is possible to separate automorphisms into two types, called "inner" and "outer" automorphisms. In the case of groups, the inner automorphisms are the conjugations by the elements of the group itself. For each element a of a group G, conjugation by a is the operation given by (or a−1ga; usage varies). One can easily check that conjugation by a is a group automorphism. The inner automorphisms form a normal subgroup of Aut(G), denoted by Inn(G); this is called Goursat's lemma. The other automorphisms are called outer automorphisms. The quotient group is usually denoted by Out(G); the non-trivial elements are the cosets that contain the outer automorphisms. The same definition holds in any unital ring or algebra where a is any invertible element. For Lie algebras the definition is slightly different. See also Antiautomorphism Automorphism (in Sudoku puzzles) Characteristic subgroup Endomorphism ring Frobenius automorphism Morphism Order automorphism (in order theory). Relation-preserving automorphism Fractional Fourier transform References External links Automorphism at Encyclopaedia of Mathematics Morphisms Abstract algebra Symmetry

1162

https://en.wikipedia.org/wiki/Accordion

Accordion

Accordions (from 19th-century German , from —"musical chord, concord of sounds") are a family of box-shaped musical instruments of the bellows-driven free reed aerophone type (producing sound as air flows past a reed in a frame). The essential characteristic of the accordion is to combine in one instrument a melody section, also called the diskant, usually on the right-hand keyboard, with an accompaniment or Basso continuo functionality on the left-hand. The musician normally plays the melody on buttons or keys on the right-hand side (referred to as the keyboard or sometimes the manual), and the accompaniment on bass or pre-set chord buttons on the left-hand side. A person who plays the accordion is called an accordionist. The accordion belongs to the free-reed aerophone family. Other instruments in this family include the concertina, harmonica, and bandoneon. The concertina and bandoneon do not have the melody–accompaniment duality. The harmoneon is also related and, while having the descant vs. melody dualism, tries to make it less pronounced. The harmonium and American reed organ are in the same family, but are typically larger than an accordion and sit on a surface or the floor. The accordion is played by compressing or expanding the bellows while pressing buttons or keys, causing pallets to open, which allow air to flow across strips of brass or steel, called reeds. These vibrate to produce sound inside the body. Valves on opposing reeds of each note are used to make the instrument's reeds sound louder without air leaking from each reed block. The accordion is widely spread across the world because of the waves of migration from Europe to the Americas and other regions. In some countries (for example: Argentina, Brazil, Colombia, the Dominican Republic, Mexico, and Panama) it is used in popular music (for example: chamamé in Argentina; gaucho, forró, and sertanejo in Brazil; vallenato in Colombia; merengue in the Dominican Republic; and norteño in Mexico), whereas in other regions (such as Europe, North America, and other countries in South America) it tends to be more used for dance-pop and folk music. In Europe and North America, some popular music acts also make use of the instrument. Additionally, the accordion is used in cajun, zydeco, jazz, and klezmer music, and in both solo and orchestral performances of classical music. Many conservatories in Europe have classical accordion departments. The oldest name for this group of instruments is harmonika, from the Greek , meaning "harmonic, musical". Today, native versions of the name accordion are more common. These names refer to the type of accordion patented by Cyrill Demian, which concerned "automatically coupled chords on the bass side". History The accordion's basic form is believed to have been invented in Berlin, in 1822, by Christian Friedrich Ludwig Buschmann, although one instrument was discovered in 2006 that appears to have been built earlier. The earliest history of the accordion in Russia is poorly documented. Nevertheless, according to Russian researchers, the earliest known simple accordions were made in Tula, Russia, by Ivan Sizov and Timofey Vorontsov around 1830, after they received an early accordion from Germany. By the late 1840s, the instrument was already very widespread;<ref>[http://publ.lib.ru/ARCHIVES/__Raritetnye_knigi/IRGO_Etnograficheskij_sbornik_02_1854.pdf Etnograficheskii sbornik Russkogo geograficheskogo obshchestva. Vol. 2] , Saint Petersburg, 1854. pp. 26, 162.</ref> together the factories of the two masters were producing 10,000 instruments a year. By 1866, over 50,000 instruments were being produced yearly by Tula and neighbouring villages, and by 1874 the yearly production was over 700,000. By the 1860s, Novgorod, Vyatka and Saratov governorates also had significant accordion production. By the 1880s, the list included Oryol, Ryazan, Moscow, Tver, Vologda, Kostroma, Nizhny Novgorod and Simbirsk, and many of these places created their own varieties of the instrument. The accordion is one of several European inventions of the early 19th century that use free reeds driven by a bellows. An instrument called accordion was first patented in 1829 by Cyrill Demian, of Armenian origin, in Vienna. Demian's instrument bore little resemblance to modern instruments. It only had a left hand buttonboard, with the right hand simply operating the bellows. One key feature for which Demian sought the patent was the sounding of an entire chord by depressing one key. His instrument also could sound two different chords with the same key, one for each bellows direction (a bisonoric action). At that time in Vienna, mouth harmonicas with Kanzellen (chambers) had already been available for many years, along with bigger instruments driven by hand bellows. The diatonic key arrangement was also already in use on mouth-blown instruments. Demian's patent thus covered an accompanying instrument: an accordion played with the left hand, opposite to the way that contemporary chromatic hand harmonicas were played, small and light enough for travelers to take with them and used to accompany singing. The patent also described instruments with both bass and treble sections, although Demian preferred the bass-only instrument owing to its cost and weight advantages. The accordion was introduced from Germany into Britain in about the year 1828. The instrument was noted in The Times in 1831 as one new to British audiences and was not favourably reviewed, but nevertheless it soon became popular. It had also become popular with New Yorkers by the mid-1840s. After Demian's invention, other accordions appeared, some featuring only the right-handed keyboard for playing melodies. It took English inventor Charles Wheatstone to bring both chords and keyboard together in one squeezebox. His 1844 patent for what he called a concertina also featured the ability to easily tune the reeds from the outside with a simple tool. The Austrian musician Adolf Müller described a great variety of instruments in his 1854 book . At the time, Vienna and London had a close musical relationship, with musicians often performing in both cities in the same year, so it is possible that Wheatstone was aware of this type of instrument and may have used them to put his key-arrangement ideas into practice. Jeune's flutina resembles Wheatstone's concertina in internal construction and tone colour, but it appears to complement Demian's accordion functionally. The flutina is a one-sided bisonoric melody-only instrument whose keys are operated with the right hand while the bellows is operated with the left. When the two instruments are combined, the result is quite similar to diatonic button accordions still manufactured today. Further innovations followed and continue to the present. Various buttonboard and keyboard systems have been developed, as well as voicings (the combination of multiple tones at different octaves), with mechanisms to switch between different voices during performance, and different methods of internal construction to improve tone, stability and durability. Modern accordions may incorporate electronics such as condenser microphones and tone and volume controls, so that the accordion can be plugged into a PA system or keyboard amplifier for live shows. Some 2010s-era accordions may incorporate MIDI sensors and circuitry, enabling the accordion to be plugged into a synth module and produce accordion sounds or other synthesized instrument sounds, such as piano or organ. Construction Accordions have many configurations and types. What may be easy to do with one type of accordion could be technically challenging or impossible with another, and proficiency with one layout may not translate to another. The most obvious difference between accordions is their right-hand sides. Piano accordions use a piano-style musical keyboard; button accordions use a buttonboard. Button accordions are furthermore differentiated by their usage of a chromatic or diatonic buttonboard for the right-hand side. Accordions may be either bisonoric, producing different pitches depending on the direction of bellows movement, or unisonoric, producing the same pitch in both directions. Piano accordions are unisonoric. Chromatic button accordions also tend to be unisonoric, while diatonic button accordions tend to be bisonoric, though notable exceptions exist. Accordion size is not standardized, and may vary significantly from model to model. Accordions vary not only in their dimensions and weight, but also in number of buttons or keys present in the right- and left-hand keyboards. For example, piano accordions may have as few as 8 bass buttons (two rows of four), or up to 140 (seven rows of twenty) or beyond. Accordions also vary by their available registers and by their specific tuning and voicing. Despite these differences, all accordions share a number of common components. Universal components Bellows The bellows is the most recognizable part of the instrument, and the primary means of articulation. The production of sound in an accordion is in direct proportion to the motion of the bellows by the player. In a sense, the role of the bellows can be compared to the role of moving a violin's bow on bowed strings. For a more direct analogy, the bellows can be compared to the role of breathing for a singer. The bellows is located between the right- and left-hand keyboards, and is made from pleated layers of cloth and cardboard, with added leather and metal. It is used to create pressure and vacuum, driving air across the internal reeds and producing sound by their vibrations, applied pressure increases the volume. The keyboard touch is not expressive and does not affect dynamics: all expression is effected through the bellows. Bellows effects include: Volume control, including swells and fades Repeated short, rapid changes of direction ("bellows shake"), which has been popularized by musicians such as Renato Borghetti (gaucho music) and Luiz Gonzaga, and extensively used in Forró, called resfulego in Brazil Constant bellows motion while applying pressure at intervals Constant bellows motion to produce clear tones with no resonance Subtly changing the intonation to mimic the expressiveness of a singer Using the bellows with the silent air button gives the sound of air moving ("whooshing"), which is sometimes used in contemporary compositions for this instrument Body The accordion's body consists of two boxes, commonly made of wood, joined by the bellows. These boxes house reed chambers for the right- and left-hand keyboards. Each side has grilles in order to facilitate the transmission of air in and out of the instrument, and to allow the sound to project. The grille at the right-hand side is usually larger and is often shaped for decorative purposes. The right-hand keyboard is normally used for playing the melody and the left-hand one for playing the accompaniment; however, skilled players can reverse these roles and play melodies with the left hand. The size and weight of an accordion varies depending on its type, layout and playing range, which can be as small as to have only one or two rows of basses and a single octave on the right-hand keyboard, to the most common 120-bass accordion and through to large and heavy 160-bass free-bass converter models. Pallet mechanism The accordion is an aerophone. The keyboard mechanisms of the instrument either enable the air flow, or disable it: Variable components The term accordion covers a wide range of instruments, with varying components. All instruments have reed ranks of some format, apart from reedless digital accordions. Not all have switches to change registers or ranks, as some have only one treble register and one bass register. The most typical accordion is the piano accordion, which is used for many musical genres. Another type of accordion is the button accordion, which is used in musical traditions including Cajun, Conjunto and Tejano music, Swiss and Slovenian-Austro-German Alpine music, and Argentinian tango music. The Helikon-style accordion has multiple flared horns projecting out of the left side to strengthen the bass tone. The word "Helikon" refers to a deep-pitched tuba. Right-hand keyboard systems Different systems exist for the right-hand keyboard of an accordion, which is normally used for playing the melody (while it can also play chords). Some use a button layout arranged in one way or another, while others use a piano-style keyboard. Each system has different claimed benefits by those who prefer it. They are also used to define one accordion or another as a different "type": Chromatic button accordions and the bayan, a Russian variant, use a buttonboard where notes are arranged chromatically. Two major systems exist, referred to as the B-system and the C-system (there are also regional variants). Rarely, some chromatic button accordions have a decorative right-hand keyboard in addition to the rows of buttons, an approach used by the virtuoso accordionist Pietro Frosini. Diatonic button accordions use a buttonboard designed around the notes of diatonic scales in a small number of keys. The keys are often arranged in one row for each key available. Chromatic scales may be available by combining notes from different rows. The adjective "diatonic" is also commonly used to describe bisonic or bisonoric accordions—that is, instruments whose right-hand (and in some instances even bass) keys each sound two different notes depending on the direction of the bellows (for instance, producing major triad sequences while closing the bellows and dominant seventh or 7–9 while opening). Such is the case, for instance, with the Argentinian bandoneon, the Slovenian-Austro-German Steirische Harmonika, the Czech Heligonka Harmonika, the Italian organetto, the Swiss Schwyzerörgeli and the Anglo concertina. Piano accordions use a musical keyboard similar to a piano, at right angles to the cabinet, the tops of the keys inward toward the bellows. The rarely used bass accordion has only a right-hand keyboard, with ranks of 8', 16', and 32' reeds, with the lowest note being the deepest pitch on a pipe organ pedal keyboard (pedal C). It is intended for performing basslines in accordion orchestras. The rarely used piccolo accordion also has only a right-hand keyboard. 6-plus-6 accordions use a buttonboard with three rows of buttons in a "uniform" or "whole-tone" arrangement, generally known as a Jankó keyboard. The chromatic scale consists of two rows. The third row is a repetition of the first row, so there is the same fingering in all twelve scales. These accordions are produced only in special editions e.g. the logicordion produced by Harmona. Left-hand keyboard systems Different systems are also in use for the left-hand keyboard, which is normally used for playing the accompaniment. These usually use distinct bass buttons and often have buttons with concavities or studs to help the player navigate the layout despite not being able to see the buttons while playing. There are three general categories: The Stradella bass system, also called standard bass, is arranged in a circle of fifths and uses single buttons for bass notes and additional rows of single buttons for preset major, minor, dominant seventh, and diminished chords. The dominant seventh and diminished chords are three-note chord voicings that omit the fifths of the chords. The Belgian bass system is a variation used in Belgian chromatic accordions. It is also arranged in a circle of fifths but in reverse order. This system has three rows of basses, three rows of chord buttons allowing easier fingering for playing melodies, combined chords, better use of fingers one and five, and more space between the buttons. This system was rarely used outside of its native Belgium. Various free-bass systems for greater access to playing melodies and complex basslines on the left-hand keyboard and to forming one's own chords note-by-note. These are often chosen for playing jazz and classical music. Some models can convert between free-bass and Stradella bass; this is called converter bass. The free-bass left hand notes are arranged chromatically in three rows with one additional duplicate row of buttons. Luttbeg double-keyboard piano accordions have a piano keyboard layout on both the treble and bass sides. This allows pianists, most notably Duke Ellington, to double up on the accordion without difficulty. The Bercandeon is an improved version of that instrument, also making it a "keyboard bandoneon". In 2021, a patent was published by Valerio Chiovarelli for a new bass system called the "Chiovarelli Jazz System". This system is a variation of the Stradella bass system where, instead of triads, the chordal buttons of this system produce bichords (chords with only 2 pitches instead of 3). The "Chiovarellia Jazz System" (or "CJS" for short) prioritizes the effectiveness of left hand accordion in jazz music, hence the name of the system, but according to the inventor, these chords can be useful when playing many varieties of music. Reed ranks and switches Inside the accordion are the reeds that generate the instrument tones. These are organized in different sounding banks, which can be further combined into registers producing differing timbres. All but the smaller accordions are equipped with switches that control which combination of reed banks operate, organized from high to low registers. Each register stop produces a separate sound timbre, many of which also differ in octaves or in how different octaves are combined. See the accordion reed ranks and switches article for further explanation and audio samples. All but the smaller accordions usually have treble switches. The larger and more expensive accordions often also have bass switches to give options for the reed bank on the bass side. Classification of chromatic and piano type accordions In describing or pricing an accordion, the first factor is size, expressed in number of keys on either side. For a piano type, this could for one example be 37/96, meaning 37 treble keys (three octaves plus one note) on the treble side and 96 bass keys. A second aspect of size is the width of the white keys, which means that even accordions with the same number of keys have keyboards of different lengths, ranging from for a child's accordion to for an adult-sized instrument. After size, the price and weight of an accordion is largely dependent on the number of reed ranks on either side, either on a cassotto or not, and to a lesser degree on the number of combinations available through register switches. The next, but important, factor is the quality of the reeds, the highest grade called "a mano" (meaning "hand-made"), the next "tipo a mano" ("like hand-made"), lower grades including "export" and several more. Price is also affected by the use of costly woods, luxury decorations, and features such as a palm switch, grille mute, and so on. Some accordion makers sell a range of different models, from a less-expensive base model to a more costly luxury model. Typically, the register switches are described as Reeds: 5 + 3, meaning five reeds on the treble side and three on the bass, and Registers: 13 + M, 7, meaning 13 register buttons on the treble side plus a special "master" that activates all ranks, like the "tutti" or "full organ" switch on an organ, and seven register switches on the bass side. Another factor affecting the price is the presence of electronics, such as condenser microphones, volume and tone controls, or MIDI sensors and connections. Straps The larger piano and chromatic button accordions are usually heavier than other smaller squeezeboxes, and are equipped with two shoulder straps to make it easier to balance the weight and increase bellows control while sitting, and avoid dropping the instrument while standing. Other accordions, such as the diatonic button accordion, have only a single shoulder strap and a right hand thumb strap. All accordions have a (mostly adjustable) leather strap on the left-hand side to keep the player's hand in position while drawing the bellows. There are also straps above and below the bellows to keep it securely closed when the instrument is not being played. Electronic and digital In the 2010s, a range of electronic and digital accordions were introduced. They have an electronic sound module which creates the accordion sound, and most use MIDI systems to encode the keypresses and transmit them to the sound module. A digital accordion can have hundreds of sounds, which can include different types of accordions and even non-accordion sounds, such as pipe organ, piano, or guitar. Sensors are used on the buttons and keys, such as magnetic reed switches. Sensors are also used on the bellows to transmit the pushing and pulling of the bellows to the sound module. Digital accordions may have features not found in acoustic instruments, such as a piano-style sustain pedal, a modulation control for changing keys, and a portamento effect. As an electronic instrument, these types of accordions are plugged into a PA system or keyboard amplifier to produce sound. Some digital accordions have a small internal speaker and amplifier, so they can be used without a PA system or keyboard amplifier, at least for practicing and small venues like coffeehouses. One benefit of electronic accordions is that they can be practiced with headphones, making them inaudible to other people nearby. On a digital accordion, the volume of the right-hand keyboard and the left-hand buttons can be independently adjusted. Acoustic-digital hybrid accordions also exist. They are acoustic accordions (with reeds, bellows, and so on), but they also contain sensors, electronics, and MIDI connections, which provides a wider range of sound options. An acoustic-digital hybrid may be manufactured in this form, or it may be an acoustic accordion which has had aftermarket electronics sensors and connections added. Several companies sell aftermarket electronics kits, but they are typically installed by professional accordion technicians, because of the complex and delicate nature of the internal parts of an accordion. Unusual accordions Various hybrid accordions have been created between instruments of different buttonboards and actions. Many remain curiosities – only a few have remained in use: The Schrammel accordion, used in Viennese chamber music and klezmer, which has the treble buttonboard of a chromatic button accordion and a bisonoric bass buttonboard, similar to an expanded diatonic button accordion The Steirische Harmonika, a type of bisonoric diatonic button accordion particular to the Alpine folk music of Slovenia, Austria, the Czech Republic, the German state of Bavaria, and the Italian South Tyrol The schwyzerörgeli or Swiss organ, which usually has a three-row diatonic treble and 18 unisonoric bass buttons in a bass/chord arrangement – a subset of the Stradella system in reverse order like the Belgian bass – that travel parallel to the bellows motion The trikitixa of the Basque people, which has a two-row diatonic, bisonoric treble and a 12-button diatonic unisonoric bass The British chromatic accordion, the favoured diatonic accordion in Scotland. While the right hand is bisonoric, the left hand follows the Stradella system. The elite form of this instrument is generally considered the German manufactured Shand Morino, produced by Hohner with the input of Sir Jimmy Shand Pedal harmony, a type of accordion used sometimes in Polish folk music, which has a pair of pump organ-like bellows attached. The Finnish composer and accordionist Veli Kujala developed a quarter tone accordion together with the Italian accordion manufacturer Pigini in 2005, and has written works for it. It deploys the same system as the concert accordion, with a scale of five octaves, each divided into 24 quarter tones. Other notable composers who have written concertos for the quarter tone accordion include Jukka Tiensuu and Sampo Haapamäki. Manufacturing process The most expensive accordions are typically fully hand-made, particularly the reeds; completely hand-made reeds have a better tonal quality than even the best automatically manufactured ones. Some accordions have been modified by individuals striving to bring a more pure sound out of low-end instruments, such as the ones improved by Yutaka Usui, a Japanese craftsman. The manufacture of an accordion is only a partly automated process. In a sense, all accordions are handmade, since there is always some hand assembly of the small parts required. The general process involves making the individual parts, assembling the subsections, assembling the entire instrument, and final decorating and packaging. Notable centres of production are the Italian cities of Stradella and Castelfidardo, with many small and medium size manufacturers especially at the latter. Castelfidardo honours the memory of Paolo Soprani who was one of the first large-scale producers. Maugein Freres has built accordions in the French town of Tulle since 1919, and the company is now the last complete-process manufacturer of accordions in France. German companies such as Hohner and Weltmeister made large numbers of accordions, but production diminished by the end of the 20th century. Hohner still manufactures its top-end models in Germany, and Weltmeister instruments are still handmade by HARMONA Akkordeon GmbH in Klingenthal. Use in various music genres The accordion has traditionally been used to perform folk or ethnic music, popular music, and transcriptions from the operatic and light-classical music repertoire. It was also used by the Kikuyu tribe in Kenya and is the main instrument in the traditional Mwomboko dance. Today the instrument is sometimes heard in contemporary pop styles, such as rock and pop-rock, and occasionally even in serious classical music concerts, as well as advertisements. Use in traditional music The accordion's popularity spread rapidly: it has mostly been associated with the common people, and was propagated by Europeans who emigrated around the world. The accordion in both button and piano forms became a favorite of folk musicians and has been integrated into traditional music styles all over the world: see the list of music styles that incorporate the accordion. Use in jazz Notable jazz accordionists Early jazz accordionists include Charles Melrose, who recorded Wailing Blues/Barrel House Stomp (1930, Voc. 1503) with the Cellar Boys; Buster Moten, who played second piano and accordion in the Bennie Moten orchestra; and Jack Cornell, who did recordings with Irving Mills. Later jazz accordionists from the United States include Steve Bach, Milton DeLugg, Orlando DiGirolamo, Angelo Di Pippo,Angelo Di Pippo Biography on allmusic.comAngelo Di Pippo Biography on angelodipippo.com Dominic Frontiere, Guy Klucevsek, Yuri Lemeshev, Frank Marocco, Dr. William Schimmel, John Serry Sr., Lee Tomboulian, and Art Van Damme. French jazz accordionists include Richard Galliano, Bernard Lubat, and Vincent Peirani. Norwegian jazz accordionists include Asmund Bjørken, Stian Carstensen, Gabriel Fliflet, Frode Haltli, and Eivin One Pedersen. Left hand techniques The constraints of the Stradella bass system, limiting the left hand to preset chord buttons, is a barrier to some jazz chord conventions. Jazz accordionists expand the range of chord possibilities by using more than one chord button simultaneously, or by using combinations of a chord button and a bass note other than the typical root of the chord. An example of the former technique is used to play a minor seventh chord. To play an Am7(add9) chord, the Am and Em preset buttons are pressed simultaneously, along with an A bassnote. An example of the latter technique is used to play the half-diminished chord. To play an Eø7, a Gm preset button is pressed along with an E bassnote. For the left hand, the free-bass system is used in jazz as a means of creating complex chord voicings. Jazz harmony that would otherwise be difficult to replicate with the Stradella bass system, such as tritone substitutions, become more accessible using a free-bass accordion. Use in popular music The accordion appeared in popular music from the 1900s to the 1960s. This half-century is often called the "golden age of the accordion". Five players, Pietro Frosini, the two brothers Count Guido Deiro and Pietro Deiro and Slovenian brothers Vilko Ovsenik and Slavko Avsenik, Charles Magnante were major influences at this time. Most vaudeville theaters closed during the Great Depression, but accordionists during the 1930s–1950s taught and performed for radio. Included among this group was the concert virtuoso John Serry, Sr.Jacobson, Marion (2012). Squeeze This: A Cultural History of the Accordion in America. University of Illinois Press, Chicago, p. 61. During the 1950s through the 1980s the accordion received significant exposure on television with performances by Myron Floren on The Lawrence Welk Show. In the late 1950s and early 1960s, the accordion declined in popularity because of the rise of rock and roll. The first accordionist to appear and perform at the Newport Jazz Festival was Angelo DiPippo. He can be seen playing his accordion in the motion picture The Godfather. He also composed and performed with his accordion on part of the soundtrack of Woody Allen's movie To Rome With Love. He was featured twice on The Tonight Show with Johnny Carson. Richard Galliano is an internationally known accordionist whose repertoire covers jazz, tango nuevo, Latin, and classical. Some popular bands use the instrument to create distinctive sounds. A notable example is Grammy Award-winning parodist "Weird Al" Yankovic, who plays the accordion on many of his musical tracks, particularly his polkas. Yankovic was trained in the accordion as a child. The accordion has also been used in the rock genre, most notably by John Linnell of They Might Be Giants, featuring more prominently in the band's earlier works. The instrument is still frequently used during live performances, and continues to make appearances in their studio albums. Accordion is also used in the music of the Dropkick Murphys and Gogol Bordello. Tom Waits used the Accordion extensively (Dr.William Schimmel) in "Raindogs" and "Frank's Wild Years", folk metal subgenre, and are otherwise generally rare. Full-time accordionists in folk metal seem even rarer, but they are still utilized for studio work, as flexible keyboardists are usually more accessible for live performances. The Finnish symphonic folk-metal band Turisas used to have a full-time accordionist, employing classical and polka sensibilities alongside a violinist. One of their accordionists, Netta Skog, is now a member of Ensiferum, another folk-metal band. Another Finnish metal band, Korpiklaani, invokes a type of Finnish polka called humppa, and also has a full-time accordionist. Sarah Kiener, the former hurdy-gurdy player for the Swiss melodic-death-folk metal band Eluveitie, played a Helvetic accordion known as a zugerörgeli. Use in classical music Although best known as a folk instrument, it has grown in popularity among classical composers. The earliest surviving concert piece is , written in 1836 by Louise Reisner of Paris. Other composers, including the Russian Pyotr Ilyich Tchaikovsky, the Italian Umberto Giordano, and the American Charles Ives, wrote works for the diatonic button accordion. The first composer to write specifically for the chromatic accordion was Paul Hindemith. In 1922, the Austrian Alban Berg included an accordion in Wozzeck, Op. 7. In 1937, the first accordion concerto was composed in Russia. Other notable composers have written for the accordion during the first half of the 20th century. Included among this group was the Italian-American John Serry Sr., whose Concerto for Free Bass Accordion was completed in 1964.Eastman School of Music - University of Rochester - Sibley Music Library: John J. Serry Sr. Collection score "Concerto in C Major (1967) for Free Bass Accordion", Folder 15 & 16 p. 10 archived at the University of Rochester Eastman School of Music Sibley Music Library Special collections on esm.rochester.edu In addition, the American accordionist Robert Davine composed his Divertimento for Flute, Clarinet, Bassoon and Accordion as a work for chamber orchestra. American composer William P. Perry featured the accordion in his orchestral suite Six Title Themes in Search of a Movie (2008). The experimental composer Howard Skempton began his musical career as an accordionist, and has written numerous solo works for it. In his work Drang (1999), British composer John Palmer pushed the expressive possibilities of the accordion/bayan. Luciano Berio wrote Sequenza XIII (1995) for accordionist Teodoro Anzellotti. Accordionists like Mogens Ellegaard, Joseph Macerollo, Nick Ariondo, Friedrich Lips, Hugo Noth, Dr. William Schimmel (also a composer), Stefan Hussong, Teodoro Anzellotti, and Geir Draugsvoll, encouraged composers to write new music for the accordion (solo and chamber music) and also started playing baroque music on the free bass accordion. French composer Henri Dutilleux used an accordion in both his late song cycles Correspondences (2003) and Le Temps L'Horloge (2009). Russian-born composer Sofia Gubaidulina has composed solos, concertos, and chamber works for accordion. Astor Piazzolla's concert tangos are performed widely. Piazzolla performed on the bandoneon, but his works are also performed on or accordion. Dr. William schimmel and "The Tango Project" recorded a number of hit recordings and appeared in the movie Scent of a Woman with Al Pacino which earned Pacino an Oscar. Their recordings were used in many films. Australia The earliest mention of the novel accordion instrument in Australian music occurs in the 1830s. The accordion initially competed against cheaper and more convenient reed instruments such as mouth organ, concertina and melodeon. Frank Fracchia was an Australian accordion composer and copies of his works "My dear, can you come out tonight" and "Dancing with you" are preserved in Australian libraries. Other Australian composers who arranged music for accordion include Reginald Stoneham. The popularity of the accordion peaked in the late 1930s and continued until the 1950s. The accordion was particularly favoured by buskers. Bosnia and Herzegovina The accordion is a traditional instrument in Bosnia and Herzegovina. It is the dominant instrument used in sevdalinka, a traditional genre of folk music from Bosnia and Herzegovina. Brazil The accordion was brought to Brazil by settlers and immigrants from Europe, especially from Italy and Germany, who mainly settled in the south (Rio Grande do Sul, Santa Catarina and Paraná). The first instrument brought was a "Concertina" (a 120 button chromatic accordion). The instrument was popular in the 1950s, and it was common to find several accordions in the same house. There are many different configurations and tunes which were adapted from the cultures that came from Europe. Accordion is the official symbol instrument of the Rio Grande do Sul state, where was voted by unanimity in the deputy chamber. During the boom of accordions there were around 65 factories in Brazil, where most of them (52) in the south, in Rio Grande do Sul state, with only 7 outside the south. One of the most famous and genuinely Brazilian brands was Accordeões Todeschini from Bento Gonçalves-RS, closed in 1973. The Todeschini accordion is very appreciated today and survives with very few maintainers. The most notable musicians of button accordions are Renato Borghetti, Adelar Bertussi, Albino Manique and Edson Dutra. Compared to many other countries, the instrument is very popular in mainstream pop music. In some parts of the country, such as the northeast it is the most popular melodic instrument. As opposed to most European folk accordions, a very dry tuning is usually used in Brazil. Outside the south, the accordion (predominantly the piano accordion) is used in almost all styles of Forró (in particular in the subgenres of Xote and Baião) as the principal instrument, Luiz Gonzaga (the "King of the Baião") and Dominguinhos being among the notable musicians in this style from the northeast. In this musical style the typical combination is a trio of accordion, triangle and zabumba (a type of drum). This style has gained popularity recently, in particular among the student population of the southeast of the country (in the Forró Universitário genre, with important exponents today being Falamansa, and trios such as Trio Dona Zefa, Trio Virgulino and Trio Alvorada). Moreover, the accordion is the principal instrument in Junina music (music of the São João Festival), with Mario Zan having been a very important exponent of this music. It is an important instrument in Sertanejo (and Caipira) music, which originated in the midwest and southeast of Brazil, and subsequently has gained popularity throughout the country. China The number of accordionists in China exceeds every other country in the world, and possibly every country combined. Introduced in 1926, the accordion has risen to popularity in China throughout the years, thanks to Russian teachers and its being a popular instrument in the People's Liberation Army, and remains popular. In the late 2oth century, the development of high performance standards for the accordion within China's halls of academe was also influenced by several American virtuosos including Robert Davine, who was invited by the Ministry of Culture of the People's Republic to present Master Classes and to broaden its national program of music for the accordion in 1984. Colombia The accordion is also a traditional instrument in Colombia, commonly associated with the vallenato and cumbia genres. The accordion has been used by tropipop musicians such as Carlos Vives, Andrés Cabas, Fonseca (singer) and Bacilos, as well as rock musicians such as Juanes and pop musicians as Shakira. Vallenato, who emerged in the early twentieth century in Valledupar, and have come to symbolize the folk music of Colombia. Every year in April, Colombia holds one of the most important musical festivals in the country: the Vallenato Legend Festival. The festival holds contests for best accordion player. Once every decade, the "King of Kings" accordion competition takes place, where winners of the previous festivals compete for the highest possible award for a vallenato accordion player: the Pilonera Mayor prize. This is the world's largest competitive accordion festival. Czech Republic Accordion is often played at traditional Czech pubs, such as U Flekú, Prague. Mexico Norteño heavily relies on the accordion; it is a genre related to polka. Ramón Ayala, known in Mexico as the "King of the Accordion", is a norteño musician. Cumbia, which features the accordion, is also popular with musicians such as Celso Piña, creating a more contemporary style. U.S.-born Mexican musician Julieta Venegas incorporates the sound of the instrument into rock, pop and folk. She was influenced by her fellow Chicanos Los Lobos who also use the music of the accordion. North Korea According to Barbara Demick in Nothing to Envy'', the accordion is known as "the people's instrument" and all North Korean teachers were expected to learn the accordion. United States Accordions are played in Tejano music, Cajun and Creole music, zydeco, klezmer, and polka. During the post-World War II era from the 1940s to the 1960s, accordions were widely used in the United States for performances of traditional Western classical music within the configuration of large free-reed symphonic orchestras both in live performances on the concert hall stage and in phonograph recordings. Other audio samples See also List of accordionists Steirische Harmonika Confédération internationale des accordéonistes Notes References External links Folk music instruments Articles containing video clips German inventions 19th-century inventions Symbols of Rio Grande do Sul

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https://en.wikipedia.org/wiki/Afro%20Celt%20Sound%20System

Afro Celt Sound System

Afro Celt Sound System are a European and African group who fuse electronic music with traditional Gaelic and West African music. Afro Celt Sound System were formed in 1995 by producer-guitarist Simon Emmerson, and feature a wide range of guest artists. In 2003, they temporarily changed their name to Afrocelts before reverting to their original name. Their albums have been released through Peter Gabriel's Real World Records, and they have frequently performed at WOMAD festivals worldwide. Their sales on the label are exceeded only by Gabriel himself. Their recording contract with Real World was for five albums, of which Volume 5: Anatomic was the last. After a number of festival dates in 2007, the band went on hiatus. In 2010, they regrouped to play a number of shows (including a return to WOMAD), releasing a re-mastered retrospective titled Capture. On 20 May 2014, Afro Celt Sound System announced the release of the album Born. In January 2016, a posting to that website revealed that due to a dispute with Emmerson, who announced his departure from the band in 2015, there were two active versions of the band, a version led by Emmerson and a separate line-up headed by James McNally and Martin Russell. Emmerson's version of the band released the album The Source in 2016. The dispute ended on 21 December 2016, with an announcement on social media. The band released their seventh studio album, Flight, on 23 November 2018. Formation The inspiration behind the project dates back to 1991, when Simon Emmerson, a Grammy Award-nominated British producer and guitarist, collaborated with Afro-pop star Baaba Maal. While making an album with Maal in Senegal, Emmerson was struck by the similarity between one African melody and a traditional Irish air. Back in London, Irish musician Davy Spillane told Emmerson about a belief that nomadic Celts lived in Africa or India before they migrated to Western Europe. Whether or not the theory was true, Emmerson was intrigued by the two regions' musical affinities. In an experiment that would prove successful, Emmerson brought two members of Baaba Maal's band together with traditional Irish musicians to see what kind of music the two groups would create. Adding a dash of modern sound, Emmerson also brought in English dance mixers for an electronic beat. "People thought I was mad when I touted the idea," Emmerson told Jim Carroll of The Irish Times. "At the time, I was out of favour with the London club scene. I was broke and on income support but the success was extraordinary". Career Jamming in the studios at Real World, musician Peter Gabriel's recording facilities in Wiltshire, England, the group of musicians recorded the basis of their first album in one week. This album, Volume 1: Sound Magic, was released by Real World Records in 1996, and marked the debut of the Afro Celt Sound System. "Prior to that first album being made, none of us knew if it would work," musician James McNally told Larry Katz of the Boston Herald. "We were strangers who didn't even speak the same language. But we were bowled over by this communication that took place beyond language." McNally, who grew up second-generation Irish in London, played whistles, keyboards, piano, bodhran, and bamboo flute. Sound Magic has now sold over 300,000 copies. The band performed at festivals, raves, and dance clubs and regularly included two African musicians, Moussa Sissokho on talking drum and djembe and N'Faly Kouyate on vocals, kora and balafon. Just as the second album was getting off the ground, one of the group's core musicians, 27-year-old keyboardist Jo Bruce, (son of Cream bass player Jack Bruce), died suddenly of an asthma attack. The band was devastated, and the album was put on hold. Sinéad O'Connor then collaborated with the band and helped them cope with their loss. "[O'Connor] blew into the studio on a windy November night and blew away again leaving us something incredibly emotional and powerful," McNally told Katz. "We had this track we didn't know what to do with. Sinéad scribbled a few lyrics and bang! She left us completely choked up." The band used the name of O'Connor's song, "Release", for the title of their album. Volume 2: Release was released in 1999, and by the spring of 2000 it had sold more than half a million copies worldwide. Release is also used as one of the GCSE music set works in the UK that students are required to study for their exam. In 2000, the group was nominated for a Grammy Award in the Best World Music category. The band, composed at the time of eight members from six countries (the UK, Senegal, Guinea, Ireland, France and Kenya), took pride in its ability to bring people together through music. "We can communicate anywhere at any corner of the planet and feel that we're at home," McNally told Patrick MacDonald of The Seattle Times. "We're breaking down categories of world music and rock music and black music. We leave a door open to communicate with each other's traditions. And it's changed our lives". In 2001, the group released Volume 3: Further in Time, which climbed to number one on Billboards Top World Music Albums chart. Featuring guest spots by Peter Gabriel and Robert Plant, the album also incorporated a heightened African sound. "On the first two records, the pendulum swung more toward the Celtic, London club side of the equation," Emmerson told The Irish Times Carroll. "For this one, we wanted to have more African vocals and input than we'd done before." Again the Afro Celt Sound System met with success. Chuck Taylor of Billboard praised the album as "a cultural phenomenon that bursts past the traditional boundaries of contemporary music." The single "When You're Falling", with vocals by Gabriel, became a radio hit in the United States. In 2003, for the Seed album, they changed their name to Afrocelts. They reverted to the longer band name for their subsequent albums, Pod, a compilation of new mixes of songs from the first four albums, Volume 5: Anatomic (their fifth studio album), and Capture (1995–2010). They played a number of shows to promote Volume 5: Anatomic in 2006 and summer 2007, ending with a gig in Korea, before taking an extended break to work on side projects, amongst them The Imagined Village featuring Simon Emmerson and Johnny Kalsi. Starting in the summer of 2010, the band performed a series of live shows to promote Capture (1995–2010), released on 6 September 2010 on Real World Records. Further performances continue to the present day, and a new album-in-progress titled Born was announced on their website in 2014. Following the split (see below), Emmerson's version of the band released the album The Source in 2016. Split During 2015, the band had split into two formations, one of them including Simon Emmerson, N'Faly Kouyate and Johnny Kalsi, the other one James McNally and Martin Russell. The split was announced on the band's website in January 2016. The dispute officially ended with an announcement on social media on 21 December 2016. Members When Afro Celt Sound System formed in the mid-1990s during the Real World Recording Week, the difference between a guest artist and a band member was virtually non-existent. However, over time, a combination of people became most often associated with the name Afro Celt Sound System (while Volume 5: Anatomic only lists Emmerson, McNally, Ó Lionáird and Russell as regulars). The divided grouping of the band into two versions, both operating under the name Afro Celt Sound System, began in January 2016 and was resolved in December 2016 after McNally and Russell agreed to work under a different name from Emmerson. Simon Emmerson who died on 13 March 2023 after falling ill. N'Faly Kouyate Johnny Kalsi Moussa Sissokho Griogair Labhruidh Ronan Browne Emer Mayock Davy Spillane Russell/McNally version Martin Russell James McNally Ian Markin Tim Bradshaw Babara Bangoura Dorothee Munyaneza Kadially Kouyaté Dav Daheley Other musicians who have performed or recorded with Afro Celt Sound System include: Jimmy Mahon, Demba Barry, Babara Bangoura, Iarla Ó Lionáird, Peter Gabriel, Robert Plant, Pete Lockett, Sinéad O'Connor, Pina Kollar, Dorothee Munyaneza, Sevara Nazarkhan, Simon Massey, Jesse Cook, Martin Hayes, Eileen Ivers, Mundy, Mairéad Ní Mhaonaigh and Ciarán Tourish of Altan, Ronan Browne, Michael McGoldrick, Steáfán Hannigan, Myrdhin, Shooglenifty, Mairead Nesbitt, Nigel Eaton, Davy Spillane, Jonas Bruce, Heather Nova, Julie Murphy, Ayub Ogada, Caroline Lavelle, and Ross Ainslie. Discography Studio albums Other albums Pod (remix album) (2004) Capture (1995–2010) (2010) (compilation) No. 14 NZ They also recorded the soundtrack for the PC game Magic and Mayhem, released in 1998. Charted singles References External links Celtic fusion groups Worldbeat groups Real World Records artists British world music groups Musical groups established in 1995

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https://en.wikipedia.org/wiki/Ancient%20philosophy

Ancient philosophy

This page lists some links to ancient philosophy, namely philosophical thought extending as far as early post-classical history (). Overview Genuine philosophical thought, depending upon original individual insights, arose in many cultures roughly contemporaneously. Karl Jaspers termed the intense period of philosophical development beginning around the 7th century BCE and concluding around the 3rd century BCE an Axial Age in human thought. In Western philosophy, the spread of Christianity in the Roman Empire marked the ending of Hellenistic philosophy and ushered in the beginnings of medieval philosophy, whereas in the Middle East, the spread of Islam through the Arab Empire marked the end of Old Iranian philosophy and ushered in the beginnings of early Islamic philosophy. Ancient Greek and Roman philosophy Philosophers Pre-Socratic philosophers Milesian School Thales (624 – c 546 BCE) Anaximander (610 – 546 BCE) Anaximenes of Miletus (c. 585 – c. 525 BCE) Pythagoreans Pythagoras (582 – 496 BCE) Philolaus (470 – 380 BCE) Alcmaeon of Croton Archytas (428 – 347 BCE) Heraclitus (535 – 475 BCE) Eleatic School Xenophanes (570 – 470 BCE) Parmenides (510 – 440 BCE) Zeno of Elea (490 – 430 BCE) Melissus of Samos (c. 470 BCE – ?) Pluralists Empedocles (490 – 430 BCE) Anaxagoras (500 – 428 BCE) Atomists Leucippus (first half of 5th century BCE) Democritus (460 – 370 BCE) Metrodorus of Chios (4th century BCE) Pherecydes of Syros (6th century BCE) Sophists Protagoras (490 – 420 BCE) Gorgias (487 – 376 BCE) Antiphon (480 – 411 BCE) Prodicus (465/450 – after 399 BCE) Hippias (middle of the 5th century BCE) Thrasymachus (459 – 400 BCE) Callicles Critias Lycophron Diogenes of Apollonia ( – ?) Classical Greek philosophers Socrates (469 – 399 BCE) Euclid of Megara (450 – 380 BCE) Antisthenes (445 – 360 BCE) Aristippus (435 – 356 BCE) Plato (428 – 347 BCE) Speusippus (407 – 339 BCE) Diogenes of Sinope (400 – 325 BCE) Xenocrates (396 – 314 BCE) Aristotle (384 – 322 BCE) Stilpo (380 – 300 BCE) Theophrastus (370 – 288 BCE) Hellenistic philosophy Pyrrho (365 – 275 BCE) Epicurus (341 – 270 BCE) Metrodorus of Lampsacus (the younger) (331 – 278 BCE) Zeno of Citium (333 – 263 BCE) Cleanthes ( – ) Timon (320 – 230 BCE) Arcesilaus (316 – 232 BCE) Menippus (3rd century BCE) Archimedes ( – 212 BCE) Chrysippus (280 – 207 BCE) Carneades (214 – 129 BCE) Clitomachus (187 – 109 BCE) Metrodorus of Stratonicea (late 2nd century BCE) Philo of Larissa (160 – 80 BCE) Posidonius (135 – 51 BCE) Antiochus of Ascalon (130 – 68 BCE) Aenesidemus (1st century BCE) Agrippa (1st century CE) Hellenistic schools of thought Academic skepticism Cynicism Cyrenaicism Eclecticism Epicureanism Middle Platonism Neo-Platonism Neopythagoreanism Peripatetic School Pyrrhonism Stoicism Sophism Early Roman and Christian philosophy Neoplatonism in Christianity School of the Sextii Philosophers during Roman times Cicero (106 – 43 BCE) Lucretius (94 – 55 BCE) Seneca (4 BCE – 65 CE) Musonius Rufus (30 – 100 CE) Plutarch (45 – 120 CE) Epictetus (55 – 135 CE) Favorinus ( – ) Marcus Aurelius (121 – 180 CE) Clement of Alexandria (150 – 215 CE) Alcinous (philosopher) (2nd century CE) Sextus Empiricus (3rd century CE) Alexander of Aphrodisias (3rd century CE) Ammonius Saccas (3rd century CE) Plotinus (205 – 270 CE) Porphyry (232 – 304 CE) Iamblichus (242 – 327 CE) Themistius (317 – 388 CE) Ambrose (340 – 397 CE) Augustine of Hippo (354 – 430 CE) Proclus (411 – 485 CE) Damascius (462 – 540 CE) Boethius (472 – 524 CE) Simplicius of Cilicia (490 – 560 CE) John Philoponus (490 – 570 CE) Ancient Iranian philosophy See also: Dualism, Dualism (philosophy of mind) While there are ancient relations between the Indian Vedas and the Iranian Avesta, the two main families of the Indo-Iranian philosophical traditions were characterized by fundamental differences in their implications for the human being's position in society and their view of man's role in the universe. The first charter of human rights by Cyrus the Great as understood in the Cyrus cylinder is often seen as a reflection of the questions and thoughts expressed by Zarathustra and developed in Zoroastrian schools of thought of the Achaemenid Era of Iranian history. Schools of thought Ideas and tenets of Zoroastrian schools of Early Persian philosophy are part of many works written in Middle Persian and of the extant scriptures of the Zoroastrian religion in Avestan language. Among these are treatises such as the Shikand-gumanic Vichar by Mardan-Farrux Ohrmazddadan, selections of Denkard, Wizidagīhā-ī Zātspram ("Selections of Zātspram") as well as older passages of the book Avesta, the Gathas which are attributed to Zarathustra himself and regarded as his "direct teachings". Zoroastrianism Zarathustra Jamasp Ostanes Mardan-Farrux Ohrmazddadan Adurfarnbag Farroxzadan Adurbad Emedan Avesta Gathas Anacharsis Pre-Manichaean thought Bardesanes Manichaeism Mani ( – 276 CE) Ammo Mazdakism Mazdak the Elder Mazdak (died c. 524 or 528 CE) Zurvanism Aesthetic Zurvanism Materialist Zurvanism Fatalistic Zurvanism Philosophy and the Empire Political philosophy Tansar University of Gundishapur Borzouye Bakhtshooa Gondishapuri Emperor Khosrau's philosophical discourses Paul the Persian Literature Pahlavi literature Ancient Jewish philosophy Qohelet () Pseudo-Aristeas () Ben Sira (fl. 180–175 BCE) Aristobulus of Alexandria (181–124 BCE) Philo of Alexandria (30 BCE – 45 CE) Wisdom of Solomon () 4 Maccabees () Rabbi Akiva ( – ) Ancient Indian philosophy The ancient Indian philosophy is a fusion of two ancient traditions: the Vedic tradition and the śramaṇa tradition. Vedic philosophy Indian philosophy begins with the Vedas wherein questions pertaining to laws of nature, the origin of the universe and the place of man in it are asked. In the famous Rigvedic Hymn of Creation (Nasadiya Sukta) the poet asks: "Whence all creation had its origin, he, whether he fashioned it or whether he did not, he, who surveys it all from highest heaven, he knows—or maybe even he does not know." In the Vedic view, creation is ascribed to the self-consciousness of the primeval being (Purusha). This leads to the inquiry into the one being that underlies the diversity of empirical phenomena and the origin of all things. Cosmic order is termed rta and causal law by karma. Nature (prakriti) is taken to have three qualities (sattva, rajas, and tamas). Vedas Upanishads Hindu philosophy Sramana philosophy Jainism and Buddhism are continuation of the Sramana school of thought. The Sramanas cultivated a pessimistic worldview of the samsara as full of suffering and advocated renunciation and austerities. They laid stress on philosophical concepts like Ahimsa, Karma, Jnana, Samsara and Moksa. Cārvāka (Sanskrit: चार्वाक) (atheist) philosophy, also known as Lokāyata, it is a system of Hindu philosophy that assumes various forms of philosophical skepticism and religious indifference. It is named after its founder, Cārvāka, author of the Bārhaspatya-sūtras. Classical Indian philosophy In classical times, these inquiries were systematized in six schools of philosophy. Some of the questions asked were: What is the ontological nature of consciousness? How is cognition itself experienced? Is mind (chit) intentional or not? Does cognition have its own structure? The six schools of Indian philosophy are: Nyaya Vaisheshika Samkhya Yoga Mimamsa (Purva Mimamsa) Vedanta (Uttara Mimamsa) Ancient Indian philosophers 1st millennium BCE Parashara – writer of Viṣṇu Purāṇa. Philosophers of Vedic Age (c. 1500 – c. 600 BCE) Rishi Narayana – seer of the Purusha Sukta of the Rig Veda. Seven Rishis – Atri, Bharadwaja, Gautama, Jamadagni, Kasyapa, Vasishtha, Viswamitra. Other Vedic Rishis – Gritsamada, Sandilya, Kanva etc. Rishaba – Rishi mentioned in Rig Veda and later in several Puranas, and believed by Jains to be the first official religious guru of Jainism, as accredited by later followers. Yajnavalkya – one of the Vedic sages, greatly influenced Buddhistic thought. Lopamudra Gargi Vachaknavi Maitreyi Parshvanatha Ghosha Angiras – one of the seers of the Atharva Veda and author of Mundaka Upanishad. Uddalaka Aruni – an Upanishadic sage who authored major portions of Chāndogya Upaniṣad. Ashvapati – a King in the Later Vedic age who authored Vaishvanara Vidya of Chāndogya Upaniṣad. Ashtavakra – an Upanishadic Sage mentioned in the Mahabharata, who authored Ashtavakra Gita. Philosophers of Axial Age (600–185 BCE) Gotama (), logician, author of Nyaya Sutra Kanada (), founded the philosophical school of Vaisheshika, gave theory of atomism Mahavira (599–527 BCE) – heavily influenced Jainism, the 24th Tirthankara of Jainism. Purana Kassapa Ajita Kesakambali Payasi Makkhali Gośāla Sañjaya Belaṭṭhiputta Mahavira Dandamis Nagasena Lakulisha Pakudha Kaccayana Pāṇini (520–460 BCE), grammarian, author of Ashtadhyayi Kapila (), proponent of the Samkhya system of philosophy. Badarayana (lived between 500 BCE and 400 BCE) – Author of Brahma Sutras. Jaimini (), author of Purva Mimamsa Sutras. Pingala (), author of the Chandas shastra Gautama Buddha ( – ), founder of Buddhist school of thought Śāriputra Chanakya ( – ), author of Arthashastra, professor (acharya) of political science at the Takshashila University Patañjali (), developed the philosophy of Raja Yoga in his Yoga Sutras. Shvetashvatara – Author of earliest textual exposition of a systematic philosophy of Shaivism. Philosophers of Golden Age (184 BCE – 600 CE) Aśvaghoṣa, believed to have been the first Sanskrit dramatist, and is considered the greatest Indian poet prior to Kālidāsa Vatsyana, known for "Kama Sutra" Samantabhadra, a proponent of the Jaina doctrine of Anekantavada Isvarakrsna Aryadeva, a student of Nagarjuna and contributed significantly to the Madhyamaka Dharmakirti Haribhadra Pujyapada Buddhaghosa Kamandaka Maticandra Prashastapada Bhāviveka Dharmapala Udyotakara Gaudapada Siddhasena Valluvar (), wrote the Kural text, a Tamil-language treatise on morality and secular ethics Dignāga (), one of the founders of Buddhist school of Indian logic Asanga (), exponent of the Yogacara Bhartrihari (–510 CE), early figure in Indic linguistic theory Bodhidharma (–528 CE), founder of the Zen school of Buddhism Siddhasena Divākara (5th century CE), Jain logician and author of important works in Sanskrit and Prakrit, such as, Nyāyāvatāra (on Logic) and Sanmatisūtra (dealing with the seven Jaina standpoints, knowledge and the objects of knowledge) Vasubandhu (), one of the main founders of the Indian Yogacara school Kundakunda (2nd century CE), exponent of Jain mysticism and Jain nayas dealing with the nature of the soul and its contamination by matter, author of Pañcāstikāyasāra (Essence of the Five Existents), the Pravacanasāra (Essence of the Scripture) and the Samayasāra (Essence of the Doctrine) Nagarjuna ( – 250 CE), the founder of the Madhyamaka (Middle Path) school of Mahāyāna Buddhism Umāsvāti or Umasvami (2nd century CE), author of first Jain work in Sanskrit, Tattvārthasūtra, expounding the Jain philosophy in a most systematized form acceptable to all sects of Jainism Adi Shankara – philosopher and theologian, most renowned exponent of the Advaita Vedanta school of philosophy Ancient Chinese philosophy Chinese philosophy is the dominant philosophical thought in China and other countries within the East Asian cultural sphere that share a common language, including Japan, Korea, and Vietnam. Schools of thought Hundred Schools of Thought The Hundred Schools of Thought were philosophers and schools that flourished from the 6th century to 221 BCE, an era of great cultural and intellectual expansion in China. Even though this period – known in its earlier part as the Spring and Autumn period and the Warring States period – in its latter part was fraught with chaos and bloody battles, it is also known as the Golden Age of Chinese philosophy because a broad range of thoughts and ideas were developed and discussed freely. The thoughts and ideas discussed and refined during this period have profoundly influenced lifestyles and social consciousness up to the present day in East Asian countries. The intellectual society of this era was characterized by itinerant scholars, who were often employed by various state rulers as advisers on the methods of government, war, and diplomacy. This period ended with the rise of the Qin dynasty and the subsequent purge of dissent. The Book of Han lists ten major schools, they are: Confucianism, which teaches that human beings are teachable, improvable and perfectible through personal and communal endeavour especially including self-cultivation and self-creation. A main idea of Confucianism is the cultivation of virtue and the development of moral perfection. Confucianism holds that one should give up one's life, if necessary, either passively or actively, for the sake of upholding the cardinal moral values of ren and yi. Legalism. Often compared with Machiavelli, and foundational for the traditional Chinese bureaucratic empire, the Legalists examined administrative methods, emphasizing a realistic consolidation of the wealth and power of autocrat and state. Taoism (also called Daoism), a philosophy which emphasizes the Three Jewels of the Tao: compassion, moderation, and humility, while Taoist thought generally focuses on nature, the relationship between humanity and the cosmos; health and longevity; and wu wei (action through inaction). Harmony with the Universe, or the source thereof (Tao), is the intended result of many Taoist rules and practices. Mohism, which advocated the idea of universal love: Mozi believed that "everyone is equal before heaven", and that people should seek to imitate heaven by engaging in the practice of collective love. His epistemology can be regarded as primitive materialist empiricism; he believed that human cognition ought to be based on one's perceptions – one's sensory experiences, such as sight and hearing – instead of imagination or internal logic, elements founded on the human capacity for abstraction. Mozi advocated frugality, condemning the Confucian emphasis on ritual and music, which he denounced as extravagant. Naturalism, the School of Naturalists or the Yin-yang school, which synthesized the concepts of yin and yang and the Five Elements; Zou Yan is considered the founder of this school. Agrarianism, or the School of Agrarianism, which advocated peasant utopian communalism and egalitarianism. The Agrarians believed that Chinese society should be modeled around that of the early sage king Shen Nong, a folk hero which was portrayed in Chinese literature as "working in the fields, along with everyone else, and consulting with everyone else when any decision had to be reached." The Logicians or the School of Names, which focused on definition and logic. It is said to have parallels with that of the Ancient Greek sophists or dialecticians. The most notable Logician was Gongsun Longzi. The School of Diplomacy or School of Vertical and Horizontal [Alliances], which focused on practical matters instead of any moral principle, so it stressed political and diplomatic tactics, and debate and lobbying skill. Scholars from this school were good orators, debaters and tacticians. The Miscellaneous School, which integrated teachings from different schools; for instance, Lü Buwei found scholars from different schools to write a book called Lüshi Chunqiu cooperatively. This school tried to integrate the merits of various schools and avoid their perceived flaws. The School of "Minor-talks", which was not a unique school of thought, but a philosophy constructed of all the thoughts which were discussed by and originated from normal people on the street. Another group is the School of the Military that studied strategy and the philosophy of war; Sunzi and Sun Bin were influential leaders. However, this school was not one of the "Ten Schools" defined by Hanshu. Early Imperial China The founder of the Qin dynasty, who implemented Legalism as the official philosophy, quashed Mohist and Confucianist schools. Legalism remained influential until the emperors of the Han dynasty adopted Daoism and later Confucianism as official doctrine. These latter two became the determining forces of Chinese thought until the introduction of Buddhism. Confucianism was particularly strong during the Han dynasty, whose greatest thinker was Dong Zhongshu, who integrated Confucianism with the thoughts of the Zhongshu School and the theory of the Five Elements. He also was a promoter of the New Text school, which considered Confucius as a divine figure and a spiritual ruler of China, who foresaw and started the evolution of the world towards the Universal Peace. In contrast, there was an Old Text school that advocated the use of Confucian works written in ancient language (from this comes the denomination Old Text) that were so much more reliable. In particular, they refuted the assumption of Confucius as a godlike figure and considered him as the greatest sage, but simply a human and mortal. The 3rd and 4th centuries saw the rise of the Xuanxue (mysterious learning), also called Neo-Taoism. The most important philosophers of this movement were Wang Bi, Xiang Xiu and Guo Xiang. The main question of this school was whether Being came before Not-Being (in Chinese, ming and wuming). A peculiar feature of these Taoist thinkers, like the Seven Sages of the Bamboo Grove, was the concept of feng liu (lit. wind and flow), a sort of romantic spirit which encouraged following the natural and instinctive impulse. Buddhism arrived in China around the 1st century AD, but it was not until the Northern and Southern, Sui and Tang dynasties that it gained considerable influence and acknowledgement. At the beginning, it was considered a sort of Taoist sect, and there was even a theory about Laozi, founder of Taoism, who went to India and taught his philosophy to Buddha. Mahayana Buddhism was far more successful in China than its rival Hinayana, and both Indian schools and local Chinese sects arose from the 5th century. Two chiefly important monk philosophers were Sengzhao and Daosheng. But probably the most influential and original of these schools was the Chan sect, which had an even stronger impact in Japan as the Zen sect. Philosophers Taoism Laozi (5th–4th century BCE) Zhuangzi (4th century BCE) Zhang Daoling Zhang Jue (died 184 CE) Ge Hong (283 – 343 CE) Confucianism Confucius Mencius Xun Zi ( – 230 BCE) Legalism Li Si Li Kui Han Fei Mi Su Yu Shang Yang Shen Buhai Shen Dao Mohism Mozi Song Xing Logicians Deng Xi Hui Shi (380–305 BCE) Gongsun Long ( – ) Agrarianism Xu Xing Naturalism Zou Yan (305 – 240 BCE) Neotaoism Wang Bi Guo Xiang Xiang Xiu School of Diplomacy Guiguzi Su Qin (380 – 284 BCE) Zhang Yi (bef. 329 – 309 BCE) Yue Yi Li Yiji (268 – 204 BCE) Military strategy Sunzi () Sun Bin (died 316 BCE) See also Index of ancient philosophy articles Wisdom literature References Further reading Luchte, James, Early Greek Thought: Before the Dawn, in series Bloomsbury Studies in Ancient Philosophy, Bloomsbury Publishing, London, 2011. External links

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https://en.wikipedia.org/wiki/Anaximander

Anaximander

Anaximander ( ; Anaximandros; ) was a pre-Socratic Greek philosopher who lived in Miletus, a city of Ionia (in modern-day Turkey). He belonged to the Milesian school and learned the teachings of his master Thales. He succeeded Thales and became the second master of that school where he counted Anaximenes and, arguably, Pythagoras amongst his pupils. Little of his life and work is known today. According to available historical documents, he is the first philosopher known to have written down his studies, although only one fragment of his work remains. Fragmentary testimonies found in documents after his death provide a portrait of the man. Anaximander was an early proponent of science and tried to observe and explain different aspects of the universe, with a particular interest in its origins, claiming that nature is ruled by laws, just like human societies, and anything that disturbs the balance of nature does not last long. Like many thinkers of his time, Anaximander's philosophy included contributions to many disciplines. In astronomy, he attempted to describe the mechanics of celestial bodies in relation to the Earth. In physics, his postulation that the indefinite (or apeiron) was the source of all things, led Greek philosophy to a new level of conceptual abstraction. His knowledge of geometry allowed him to introduce the gnomon in Greece. He created a map of the world that contributed greatly to the advancement of geography. Anaximander was also involved in the politics of Miletus and was sent as a leader to one of its colonies. Biography Anaximander, son of Praxiades, was born in the third year of the 42nd Olympiad (610 BC). According to Apollodorus of Athens, Greek grammarian of the 2nd century BC, he was sixty-four years old during the second year of the 58th Olympiad (547–546 BC) and died shortly afterwards. Establishing a timeline of his work is impossible, since no document provides chronological references. Themistius, a 4th-century Byzantine rhetorician, mentions that he was the "first of the known Greeks to publish a written document on nature." Therefore, his texts would be amongst the earliest written in prose, at least in the Western world. By the time of Plato, his philosophy was almost forgotten, and Aristotle, his successor Theophrastus, and a few doxographers provide us with the little information that remains. However, we know from Aristotle that Thales, also from Miletus, precedes Anaximander. It is debatable whether Thales actually was the teacher of Anaximander, but there is no doubt that Anaximander was influenced by Thales' theory that everything is derived from water. One thing that is not debatable is that even the ancient Greeks considered Anaximander to be from the Monist school which began in Miletus, with Thales followed by Anaximander and which ended with Anaximenes. 3rd-century Roman rhetorician Aelian depicts Anaximander as leader of the Milesian colony to Apollonia on the Black Sea coast, and hence some have inferred that he was a prominent citizen. Indeed, Various History (III, 17) explains that philosophers sometimes also dealt with political matters. It is very likely that leaders of Miletus sent him there as a legislator to create a constitution or simply to maintain the colony's allegiance. Anaximander lived the final few years of his life as a subject of the Persian Achaemenid Empire. Theories Anaximander's theories were influenced by the Greek mythical tradition, and by some ideas of Thales – the father of Western philosophy – as well as by observations made by older civilizations in the Near East, especially Babylon. All these were developed rationally. In his desire to find some universal principle, he assumed, like traditional religion, the existence of a cosmic order; and his ideas on this used the old language of myths which ascribed divine control to various spheres of reality. This was a common practice for the Greek philosophers in a society which saw gods everywhere, and therefore could fit their ideas into a tolerably elastic system. Some scholars see a gap between the existing mythical and the new rational way of thought which is the main characteristic of the archaic period (8th to 6th century BC) in the Greek city-states. This has given rise to the phrase "Greek miracle". But there may not have been such an abrupt break as initially appears. The basic elements of nature (water, air, fire, earth) which the first Greek philosophers believed made up the universe in fact represent the primordial forces imagined in earlier ways of thinking. Their collision produced what the mythical tradition had called cosmic harmony. In the old cosmogonies – Hesiod (8th – 7th century BC) and Pherecydes (6th century BC) – Zeus establishes his order in the world by destroying the powers which were threatening this harmony (the Titans). Anaximander claimed that the cosmic order is not monarchic but geometric, and that this causes the equilibrium of the Earth, which is lying in the centre of the universe. This is the projection on nature of a new political order and a new space organized around a centre which is the static point of the system in the society as in nature. In this space there is isonomy (equal rights) and all the forces are symmetrical and transferable. The decisions are now taken by the assembly of demos in the agora which is lying in the middle of the city. The same rational way of thought led him to introduce the abstract apeiron (indefinite, infinite, boundless, unlimited) as an origin of the universe, a concept that is probably influenced by the original Chaos (gaping void, abyss, formless state) from which everything else appeared in the mythical Greek cosmogony. It also takes notice of the mutual changes between the four elements. Origin, then, must be something else unlimited in its source, that could create without experiencing decay, so that genesis would never stop. Apeiron The Refutation attributed to Hippolytus of Rome (I, 5), and the later 6th century Byzantine philosopher Simplicius of Cilicia, attribute to Anaximander the earliest use of the word apeiron ( "infinite" or "limitless") to designate the original principle. He was the first philosopher to employ, in a philosophical context, the term archē (), which until then had meant beginning or origin. "That Anaximander called this something by the name of is the natural interpretation of what Theophrastos says; the current statement that the term was introduced by him appears to be due to a misunderstanding." And "Hippolytos, however, is not an independent authority, and the only question is what Theophrastos wrote." For him, it became no longer a mere point in time, but a source that could perpetually give birth to whatever will be. The indefiniteness is spatial in early usages as in Homer (indefinite sea) and as in Xenophanes (6th century BC) who said that the Earth went down indefinitely (to apeiron) i.e. beyond the imagination or concept of men. Burnet (1930) in Early Greek Philosophy says: "Nearly all we know of Anaximander's system is derived in the last resort from Theophrastos, who certainly knew his book. He seems once at least to have quoted Anaximander's own words, and he criticised his style. Here are the remains of what he said of him in the First Book: "Anaximander of Miletos, son of Praxiades, a fellow-citizen and associate of Thales, said that the material cause and first element of things was the Infinite, he being the first to introduce this name of the material cause. He says it is neither water nor any other of the so-called elements, but a substance different from them which is infinite" [apeiron, or ] "from which arise all the heavens and the worlds within them.—Phys, Op. fr. 2 (Dox. p. 476; R. P. 16)." Burnet's quote from the "First Book" is his translation of Theophrastos' Physic Opinion fragment 2 as it appears in p. 476 of Historia Philosophiae Graecae (1898) by Ritter and Preller and section 16 of Doxographi Graeci (1879) by Diels. By ascribing the "Infinite" with a "material cause", Theophrastos is following the Aristotelian tradition of "nearly always discussing the facts from the point of view of his own system". Aristotle writes (Metaphysics, I.III 3–4) that the Pre-Socratics were searching for the element that constitutes all things. While each pre-Socratic philosopher gave a different answer as to the identity of this element (water for Thales and air for Anaximenes), Anaximander understood the beginning or first principle to be an endless, unlimited primordial mass (apeiron), subject to neither old age nor decay, that perpetually yielded fresh materials from which everything we perceive is derived. He proposed the theory of the apeiron in direct response to the earlier theory of his teacher, Thales, who had claimed that the primary substance was water. The notion of temporal infinity was familiar to the Greek mind from remote antiquity in the religious concept of immortality, and Anaximander's description was in terms appropriate to this conception. This archē is called "eternal and ageless". (Hippolytus (?), Refutation, I,6,I;DK B2) "Aristotle puts things in his own way regardless of historical considerations, and it is difficult to see that it is more of an anachronism to call the Boundless " intermediate between the elements " than to say that it is " distinct from the elements." Indeed, if once we introduce the elements at all, the former description is the more adequate of the two. At any rate, if we refuse to understand these passages as referring to Anaximander, we shall have to say that Aristotle paid a great deal of attention to some one whose very name has been lost, and who not only agreed with some of Anaximander's views, but also used some of his most characteristic expressions. We may add that in one or two places Aristotle certainly seems to identify the " intermediate " with the something " distinct from " the elements." "It is certain that he [Anaximander] cannot have said anything about elements, which no one thought of before Empedokles, and no one could think of before Parmenides. The question has only been mentioned because it has given rise to a lengthy controversy, and because it throws light on the historical value of Aristotle's statements. From the point of view of his own system, these may be justified; but we shall have to remember in other cases that, when he seems to attribute an idea to some earlier thinker, we are not bound to take what he says in an historical sense." For Anaximander, the principle of things, the constituent of all substances, is nothing determined and not an element such as water in Thales' view. Neither is it something halfway between air and water, or between air and fire, thicker than air and fire, or more subtle than water and earth. Anaximander argues that water cannot embrace all of the opposites found in nature — for example, water can only be wet, never dry — and therefore cannot be the one primary substance; nor could any of the other candidates. He postulated the apeiron as a substance that, although not directly perceptible to us, could explain the opposites he saw around him. "If Thales had been right in saying that water was the fundamental reality, it would not be easy to see how anything else could ever have existed. One side of the opposition, the cold and moist, would have had its way unchecked, and the warm and dry would have been driven from the field long ago. We must, then, have something not itself one of the warring opposites, something more primitive, out of which they arise, and into which they once more pass away." Anaximander explains how the four elements of ancient physics (air, earth, water and fire) are formed, and how Earth and terrestrial beings are formed through their interactions. Unlike other Pre-Socratics, he never defines this principle precisely, and it has generally been understood (e.g., by Aristotle and by Saint Augustine) as a sort of primal chaos. According to him, the Universe originates in the separation of opposites in the primordial matter. It embraces the opposites of hot and cold, wet and dry, and directs the movement of things; an entire host of shapes and differences then grow that are found in "all the worlds" (for he believed there were many). "Anaximander taught, then, that there was an eternal. The indestructible something out of which everything arises, and into which everything returns; a boundless stock from which the waste of existence is continually made good, "elements.". That is only the natural development of the thought we have ascribed to Thales, and there can be no doubt that Anaximander at least formulated it distinctly. Indeed, we can still follow to some extent the reasoning which led him to do so. Thales had regarded water as the most likely thing to be that of which all others are forms; Anaximander appears to have asked how the primary substance could be one of these particular things. His argument seems to be preserved by Aristotle, who has the following passage in his discussion of the Infinite: "Further, there cannot be a single, simple body which is infinite, either, as some hold, one distinct from the elements, which they then derive from it, or without this qualification. For there are some who make this. (i.e. a body distinct from the elements). the infinite, and not air or water, in order that the other things may not be destroyed by their infinity. They are in opposition one to another. air is cold, water moist, and fire hot. and therefore, if any one of them were infinite, the rest would have ceased to be by this time. Accordingly they say that what is infinite is something other than the elements, and from it the elements arise.'⁠—Aristotle Physics. F, 5 204 b 22 (Ritter and Preller (1898) Historia Philosophiae Graecae, section 16 b)." Anaximander maintains that all dying things are returning to the element from which they came (apeiron). The one surviving fragment of Anaximander's writing deals with this matter. Simplicius transmitted it as a quotation, which describes the balanced and mutual changes of the elements: Whence things have their origin, Thence also their destruction happens, According to necessity; For they give to each other justice and recompense For their injustice In conformity with the ordinance of Time. Simplicius mentions that Anaximander said all these "in poetic terms", meaning that he used the old mythical language. The goddess Justice (Dike) keeps the cosmic order. This concept of returning to the element of origin was often revisited afterwards, notably by Aristotle, and by the Greek tragedian Euripides: "what comes from earth must return to earth." Friedrich Nietzsche, in his Philosophy in the Tragic Age of the Greeks, stated that Anaximander viewed "... all coming-to-be as though it were an illegitimate emancipation from eternal being, a wrong for which destruction is the only penance." Physicist Max Born, in commenting upon Werner Heisenberg's arriving at the idea that the elementary particles of quantum mechanics are to be seen as different manifestations, different quantum states, of one and the same "primordial substance,"' proposed that this primordial substance be called apeiron. A free-floating Earth Anaximander was the first to conceive a mechanical model of the world. In his model, the Earth floats very still in the centre of the infinite, not supported by anything. It remains "in the same place because of its indifference", a point of view that Aristotle considered ingenious, in On the Heavens. Its curious shape is that of a cylinder with a height one-third of its diameter. The flat top forms the inhabited world. Carlo Rovelli suggests that Anaximander took the idea of the Earth's shape as a floating disk from Thales, who had imagined the Earth floating in water, the "immense ocean from which everything is born and upon which the Earth floats." Anaximander was then able to envisage the Earth at the centre of an infinite space, in which case it required no support as there was nowhere "down" to fall. In Rovelli's view, the shape – a cylinder or a sphere – is unimportant compared to the appreciation of a "finite body that floats free in space." Anaximander's realization that the Earth floats free without falling and does not need to be resting on something has been indicated by many as the first cosmological revolution and the starting point of scientific thinking. Karl Popper calls this idea "one of the boldest, most revolutionary, and most portentous ideas in the whole history of human thinking." Such a model allowed the concept that celestial bodies could pass under the Earth, opening the way to Greek astronomy. Rovelli suggests that seeing the stars circling the Pole star, and both vanishing below the horizon on one side and reappearing above it on the other, would suggest to the astronomer that there was a void both above and below the Earth. Cosmology Anaximander's bold use of non-mythological explanatory hypotheses considerably distinguishes him from previous cosmology writers such as Hesiod. It indicates a pre-Socratic effort to demystify physical processes. His major contribution to history was writing the oldest prose document about the Universe and the origins of life; for this he is often called the "Father of Cosmology" and founder of astronomy. However, pseudo-Plutarch states that he still viewed celestial bodies as deities. He placed the celestial bodies in the wrong order. He thought that the stars were nearest to the Earth, then the Moon, and the Sun farthest away. His scheme is compatible with the Indo-Iranian philosophical traditions contained in the Iranian Avesta och the Indian Upanishads. At the origin, after the separation of hot and cold, a ball of flame appeared that surrounded Earth like bark on a tree. This ball broke apart to form the rest of the Universe. It resembled a system of hollow concentric wheels, filled with fire, with the rims pierced by holes like those of a flute. Consequently, the Sun was the fire that one could see through a hole the same size as the Earth on the farthest wheel, and an eclipse corresponded with the occlusion of that hole. The diameter of the solar wheel was twenty-seven times that of the Earth (or twenty-eight, depending on the sources) and the lunar wheel, whose fire was less intense, eighteen (or nineteen) times. Its hole could change shape, thus explaining lunar phases. The stars and the planets, located closer, followed the same model. Anaximander was the first astronomer to consider the Sun as a huge mass, and consequently, to realize how far from Earth it might be, and the first to present a system where the celestial bodies turned at different distances. Furthermore, according to Diogenes Laertius (II, 2), he built a celestial sphere. This invention undoubtedly made him the first to realize the obliquity of the Zodiac as the Roman philosopher Pliny the Elder reports in Natural History (II, 8). It is a little early to use the term ecliptic, but his knowledge and work on astronomy confirm that he must have observed the inclination of the celestial sphere in relation to the plane of the Earth to explain the seasons. The doxographer and theologian Aetius attributes to Pythagoras the exact measurement of the obliquity. Multiple worlds According to Simplicius, Anaximander already speculated on the plurality of worlds, similar to atomists Leucippus and Democritus, and later philosopher Epicurus. These thinkers supposed that worlds appeared and disappeared for a while, and that some were born when others perished. They claimed that this movement was eternal, "for without movement, there can be no generation, no destruction". In addition to Simplicius, Hippolytus reports Anaximander's claim that from the infinite comes the principle of beings, which themselves come from the heavens and the worlds (several doxographers use the plural when this philosopher is referring to the worlds within, which are often infinite in quantity). Cicero writes that he attributes different gods to the countless worlds. This theory places Anaximander close to the Atomists and the Epicureans who, more than a century later, also claimed that an infinity of worlds appeared and disappeared. In the timeline of the Greek history of thought, some thinkers conceptualized a single world (Plato, Aristotle, Anaxagoras and Archelaus), while others instead speculated on the existence of a series of worlds, continuous or non-continuous (Anaximenes, Heraclitus, Empedocles and Diogenes). Meteorological phenomena Anaximander attributed some phenomena, such as thunder and lightning, to the intervention of elements, rather than to divine causes. In his system, thunder results from the shock of clouds hitting each other; the loudness of the sound is proportionate with that of the shock. Thunder without lightning is the result of the wind being too weak to emit any flame, but strong enough to produce a sound. A flash of lightning without thunder is a jolt of the air that disperses and falls, allowing a less active fire to break free. Thunderbolts are the result of a thicker and more violent air flow. He saw the sea as a remnant of the mass of humidity that once surrounded Earth. A part of that mass evaporated under the Sun's action, thus causing the winds and even the rotation of the celestial bodies, which he believed were attracted to places where water is more abundant. He explained rain as a product of the humidity pumped up from Earth by the sun. For him, the Earth was slowly drying up and water only remained in the deepest regions, which someday would go dry as well. According to Aristotle's Meteorology (II, 3), Democritus also shared this opinion. Origin of mankind Anaximander speculated about the beginnings and origin of animal life, and that humans came from other animals in waters. According to his evolutionary theory, animals sprang out of the sea long ago, born trapped in a spiny bark, but as they got older, the bark would dry up and animals would be able to break it. The 3rd century Roman writer Censorinus reports: Anaximander put forward the idea that humans had to spend part of this transition inside the mouths of big fish to protect themselves from the Earth's climate until they could come out in open air and lose their scales. He thought that, considering humans' extended infancy, we could not have survived in the primeval world in the same manner we do presently. Other accomplishments Cartography Both Strabo and Agathemerus (later Greek geographers) claim that, according to the geographer Eratosthenes, Anaximander was the first to publish a map of the world. The map probably inspired the Greek historian Hecataeus of Miletus to draw a more accurate version. Strabo viewed both as the first geographers after Homer. Maps were produced in ancient times, also notably in Egypt, Lydia, the Middle East, and Babylon. Only some small examples survived until today. The unique example of a world map comes from the late Babylonian Map of the World later than 9th century BC but is based probably on a much older map. These maps indicated directions, roads, towns, borders, and geological features. Anaximander's innovation was to represent the entire inhabited land known to the ancient Greeks. Such an accomplishment is more significant than it at first appears. Anaximander most likely drew this map for three reasons. First, it could be used to improve navigation and trade between Miletus's colonies and other colonies around the Mediterranean Sea and Black Sea. Second, Thales would probably have found it easier to convince the Ionian city-states to join in a federation in order to push the Median threat away if he possessed such a tool. Finally, the philosophical idea of a global representation of the world simply for the sake of knowledge was reason enough to design one. Surely aware of the sea's convexity, he may have designed his map on a slightly rounded metal surface. The centre or “navel” of the world ( omphalós gẽs) could have been Delphi, but is more likely in Anaximander's time to have been located near Miletus. The Aegean Sea was near the map's centre and enclosed by three continents, themselves located in the middle of the ocean and isolated like islands by sea and rivers. Europe was bordered on the south by the Mediterranean Sea and was separated from Asia by the Black Sea, the Lake Maeotis, and, further east, either by the Phasis River (now called the Rioni in Georgia) or the Tanais. The Nile flowed south into the ocean, separating Libya (which was the name for the part of the then-known African continent) from Asia. Gnomon The Suda relates that Anaximander explained some basic notions of geometry. It also mentions his interest in the measurement of time and associates him with the introduction in Greece of the gnomon. In Lacedaemon, he participated in the construction, or at least in the adjustment, of sundials to indicate solstices and equinoxes. Indeed, a gnomon required adjustments from a place to another because of the difference in latitude. In his time, the gnomon was simply a vertical pillar or rod mounted on a horizontal plane. The position of its shadow on the plane indicated the time of day. As it moves through its apparent course, the Sun draws a curve with the tip of the projected shadow, which is shortest at noon, when pointing due south. The variation in the tip's position at noon indicates the solar time and the seasons; the shadow is longest on the winter solstice and shortest on the summer solstice. The invention of the gnomon itself cannot be attributed to Anaximander because its use, as well as the division of days into twelve parts, came from the Babylonians. It is they, according to Herodotus' Histories (II, 109), who gave the Greeks the art of time measurement. It is likely that he was not the first to determine the solstices, because no calculation is necessary. On the other hand, equinoxes do not correspond to the middle point between the positions during solstices, as the Babylonians thought. As the Suda seems to suggest, it is very likely that with his knowledge of geometry, he became the first Greek to determine accurately the equinoxes. Prediction of an earthquake In his philosophical work De Divinatione (I, 50, 112), Cicero states that Anaximander convinced the inhabitants of Lacedaemon to abandon their city and spend the night in the country with their weapons because an earthquake was near. The city collapsed when the top of the Taygetus split like the stern of a ship. Pliny the Elder also mentions this anecdote (II, 81), suggesting that it came from an "admirable inspiration", as opposed to Cicero, who did not associate the prediction with divination. Scientific method Rovelli credits Anaximander with pioneering the "first great scientific revolution in history" by introducing the naturalistic approach to understanding the universe, according to which the universe operates by inviolable laws, without recourse to supernatural explanations. According to Rovelli, Anaximander not only paved the way for modern science, but revolutionized the process for how we form our worldview, by constantly questioning and rejecting certainty. Rovelli further states that Anaximander has not been given his due credit, largely because his naturalistic approach was strongly opposed in antiquity (among others by Aristotle) and had yet to yield the tangible benefits it has today. Legacy Bertrand Russell in the History of Western Philosophy interprets Anaximander's theories as an assertion of the necessity of an appropriate balance between earth, fire, and water, all of which may be independently seeking to aggrandize their proportions relative to the others. Anaximander seems to express his belief that a natural order ensures balance among these elements, that where there was fire, ashes (earth) now exist. His Greek peers echoed this sentiment with their belief in natural boundaries beyond which not even the gods could operate. Friedrich Nietzsche, in Philosophy in the Tragic Age of the Greeks, claimed that Anaximander was a pessimist who asserted that the primal being of the world was a state of indefiniteness. In accordance with this, anything definite has to eventually pass back into indefiniteness. In other words, Anaximander viewed "...all coming-to-be as though it were an illegitimate emancipation from eternal being, a wrong for which destruction is the only penance". (Ibid., § 4) The world of individual objects, in this way of thinking, has no worth and should perish. Martin Heidegger lectured extensively on Anaximander, and delivered a lecture entitled "Anaximander's Saying" which was subsequently included in Off the Beaten Track. The lecture examines the ontological difference and the oblivion of Being or Dasein in the context of the Anaximander fragment. Heidegger's lecture is, in turn, an important influence on the French philosopher Jacques Derrida. In the 2017 essay collection Anaximander in Context: New Studies on the Origins of Greek Philosophy, Dirk Couprie, Robert Hahn and Gerald Naddaf describe Anaximander as "one of the greatest minds in history", but one that has not been given his due. Couprie goes to state that he considers him on par with Newton. Similar sentiments are expressed in Carlo Rovelli's 2011 book The First Scientist: Anaximander and His Legacy. The Anaximander (31st) High School of Thessaloniki, Greece is named after Anaximander. Works According to the Suda: On Nature ( / Perì phúseôs) Rotation of the Earth ( / Gễs períodos) On Fixed stars ( / Perì tỗn aplanỗn) The [Celestial] Sphere ( / Sphaĩra) See also Indefinite monism References Sources Primary Aelian: Various History (III, 17) Aëtius: De Fide (I-III; V) Agathemerus: A Sketch of Geography in Epitome (I, 1) Aristotle: Meteorology (II, 3) Translated by E. W. Webster Aristotle: On Generation and Corruption (II, 5) Translated by H. H. Joachim Aristotle: On the Heavens (II, 13) Translated by J. L. Stocks (III, 5, 204 b 33–34) Censorinus: De Die Natali (IV, 7) See original text at LacusCurtius (I, 50, 112) Cicero: On the Nature of the Gods (I, 10, 25) Euripides: The Suppliants (532) Translated by E. P. Coleridge Eusebius of Caesarea: Preparation for the Gospel (X, 14, 11) Translated by E.H. Gifford Heidel, W.A. Anaximander's Book: PAAAS, vol. 56, n.7, 1921, pp. 239–288. Herodotus: Histories (II, 109) See original text in Perseus project Hippolytus (?): Refutation of All Heresies (I, 5) Translated by Roberts and Donaldson Pliny the Elder: Natural History (II, 8) See original text in Perseus project Pseudo-Plutarch: The Doctrines of the Philosophers (I, 3; I, 7; II, 20–28; III, 2–16; V, 19) Seneca the Younger: Natural Questions (II, 18) Simplicius: Comments on Aristotle's Physics (24, 13–25; 1121, 5–9) Strabo: Geography (I, 1) Books 1‑7, 15‑17 translated by H. L. Jones Themistius: Oratio (36, 317) The Suda (Suda On Line) Secondary The default source; anything not otherwise attributed should be in Conche. External links Philoctete – Anaximandre: Fragments ((Grk icon)) The Internet Encyclopedia of Philosophy – Anaximander Extensive bibliography by Dirk Couprie Anaximander of Miletus Life and Work - Fragments and Testimonies by Giannis Stamatellos 6th-century BC Greek philosophers 610s BC births Year of birth unknown 540s BC deaths Year of death unknown Ancient Greek astronomers Ancient Greek cartographers Ancient Greek metaphysicians Ancient Greek physicists Ancient Greeks from the Achaemenid Empire Ancient Milesians Natural philosophers Philosophers of ancient Ionia Presocratic philosophers 6th-century BC geographers 6th-century BC astronomers

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https://en.wikipedia.org/wiki/APL

APL

APL is an abbreviation, acronym, or initialism that may refer to: Science and technology 132524 APL, an asteroid Abductor pollicis longus muscle, in the human hand Acute promyelocytic leukemia, a subtype of acute myelogenous leukemia Applied Physics Letters, a physics journal Nampula Airport (IATA airport code: APL), in Mozambique Computers .apl, the file extension of the Monkey's Audio metadata file AMD Performance Library, renamed Framewave, a computer compiler library APL (programming language), an array-based programming language APL (codepage), the character set for programming in APL Address Prefix List, a DNS record type Address (programming language), an early high-level programming language developed in the Soviet Union Advanced Physical Layer, an extension of Ethernet 10BASE-T1L for field devices Alexa Presentation Language, a language for developing Amazon Alexa skills Software licences Adaptive Public License, an Open Source license from the University of Victoria, Canada AROS Public License, a license of AROS Research Operating System Arphic Public License, a free font license Organizations APL (shipping company), a Singapore-based container and shipping company Aden Protectorate Levies, a militia force for local defense of the Aden Protectorate Advanced Production and Loading, a Norwegian marine engineering company formed in 1993 Afghanistan Premier League, an Afghan Twenty20 cricket league Afghan Premier League, a men's football league in Afghanistan American Patriot League, a proposed American football spring league American Premiere League, a Twenty20 cricket league in the US American President Lines, a container transportation and shipping company American Protective League, a World War I-era pro-war organization Applied Physics Laboratory, at Johns Hopkins University Applied Physics Laboratory at the University of Washington Association of Pension Lawyers, UK Aurora Public Library (disambiguation) Australian Professional Leagues, an Australian soccer governing body Irish Anti-Partition League, a Northern Ireland political organisation Other uses apl.de.ap (born 1974), pseudonym of Allan Pineda Lindo, Filipino–American musician A US Navy hull classification symbol: Barracks craft (APL)

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https://en.wikipedia.org/wiki/Abbreviation

Abbreviation

An abbreviation (from Latin , meaning "short") is a shortened form of a word or phrase, by any method. It may consist of a group of letters or words taken from the full version of the word or phrase; for example, the word abbreviation itself can be abbreviated as abbr., abbrv., or abbrev.. It may also consist of initials only, a mixture of initials and words, or words or letters representing words in another language (for example, e.g., i.e. or RSVP). Some types of abbreviations are acronyms (some pronounceable, some initialisms) or grammatical contractions or crasis. An abbreviation is a shortening by any of these or other methods. Types Acronyms, initialisms, contractions and crasis share some semantic and phonetic functions, and all four are connected by the term "abbreviation" in loose parlance. An initialism is an abbreviation pronounced by spelling out each letter, i.e. FBI (), USA (), IBM (), BBC () A contraction is a reduction in the length of a word or phrase made by omitting certain of its letters or syllables. Consequently, contractions are a subset of abbreviations. Often, but not always, the contraction includes the first and last letters or elements. Examples of contractions are "li'l" (for "little"), "I'm" (for "I am"), and "he'd've" (for "he would have"). History Abbreviations have a long history. They were created to avoid spelling out whole words. This might be done to save time and space (given that many inscriptions were carved in stone) and also to provide secrecy. In both Greece and Rome the reduction of words to single letters was common. In Roman inscriptions, "Words were commonly abbreviated by using the initial letter or letters of words, and most inscriptions have at least one abbreviation". However, "some could have more than one meaning, depending on their context. (For example, can be an abbreviation for many words, such as , , , , , , and .)" Many frequent abbreviations consisted of more than one letter: for example COS for consul and COSS for its nominative etc. plural consules. Abbreviations were frequently used in English from its earliest days. Manuscripts of copies of the Old English poem Beowulf used many abbreviations, for example the Tironian et () or for and, and for since, so that "not much space is wasted". The standardisation of English in the 15th through 17th centuries included a growth in the use of such abbreviations. At first, abbreviations were sometimes represented with various suspension signs, not only periods. For example, sequences like were replaced with , as in for master and for exacerbate. While this may seem trivial, it was symptomatic of an attempt by people manually reproducing academic texts to reduce the copy time. In the Early Modern English period, between the 15th and 17th centuries, the thorn was used for th, as in ('the'). In modern times, was often used (in the form ) for promotional reasons, as in . During the growth of philological linguistic theory in academic Britain, abbreviating became very fashionable. Likewise, a century earlier in Boston, a fad of abbreviation started that swept the United States, with the globally popular term OK generally credited as a remnant of its influence. Over the years, however, the lack of convention in some style guides has made it difficult to determine which two-word abbreviations should be abbreviated with periods and which should not. This question is considered below. Widespread use of electronic communication through mobile phones and the Internet during the 1990s led to a marked rise in colloquial abbreviation. This was due largely to increasing popularity of textual communication services such as instant and text messaging. The original SMS supported message lengths of 160 characters at most (using the GSM 03.38 character set), for instance. This brevity gave rise to an informal abbreviation scheme sometimes called Textese, with which 10% or more of the words in a typical SMS message are abbreviated. More recently Twitter, a popular social networking service, began driving abbreviation use with 140 character message limits. In HTML, abbreviations can be annotated using <abbr title="Meaning of the abbreviation.">abbreviation</abbr> to reveal its meaning by hovering the cursor. Style conventions in English In modern English, there are several conventions for abbreviations, and the choice may be confusing. The only rule universally accepted is that one should be consistent, and to make this easier, publishers express their preferences in a style guide. Some questions which arise are shown below. Lowercase letters If the original word was capitalized then the first letter of its abbreviation should retain the capital, for example Lev. for Leviticus. When a word is abbreviated to more than a single letter and was originally spelled with lower case letters then there is no need for capitalization. However, when abbreviating a phrase where only the first letter of each word is taken, then all letters should be capitalized, as in YTD for year-to-date, PCB for printed circuit board and FYI for for your information. However, see the following section regarding abbreviations that have become common vocabulary: these are no longer written with capital letters. Periods (full stops) and spaces A period (full stop) is often used to signify an abbreviation, but opinion is divided as to when and if this should happen. According to Hart's Rules, the traditional rule is that abbreviations (in the narrow sense that includes only words with the ending, and not the middle, dropped) terminate with a full stop, whereas contractions (in the sense of words missing a middle part) do not, but there are exceptions. Fowler's Modern English Usage says full stops are used to mark both abbreviations and contractions, but recommends against this practice: advising them only for abbreviations and lower-case initialisms and not for upper-case initialisms and contractions. Some British style guides, such as those for The Guardian and The Economist, require that full stops be entirely omitted from all abbreviations. In American English, the period is usually included regardless of whether or not it is a contraction, e.g. Dr. or Mrs.. In some cases, periods are optional, as in either US or U.S. for United States, EU or E.U. for European Union, and UN or U.N. for United Nations. There are some house styles, however—American ones included—that remove the periods from almost all abbreviations. For example: The U.S. Manual on Uniform Traffic Control Devices advises that periods should not be used with abbreviations on road signs, except for cardinal directions as part of a destination name. (For example, "Northwest Blvd", "W. Jefferson", and "PED XING" all follow this recommendation.) AMA style, used in many medical journals, uses no periods in abbreviations or acronyms, with almost no exceptions. Thus eg, ie, vs, et al, Dr, Mr, MRI, ICU, and hundreds of others contain no periods. The only exceptions are (an abbreviation of Numero, Number), to avoid confusion with the word "No"; initials within persons' names (such as "George R. Smith"); and "St." within persons' names when the person prefers it (such as "Emily R. St. Clair") (but not in city names such as St Louis or St Paul). Acronyms that were originally capitalized (with or without periods) but have since entered the vocabulary as generic words are no longer written with capital letters nor with any periods. Examples are sonar, radar, lidar, laser, snafu, and scuba. Today, spaces are generally not used between single-letter abbreviations of words in the same phrase, so one almost never encounters "U. S." When an abbreviation appears at the end of a sentence, only one period is used: The capital of the United States is Washington, D.C. Plural forms There is a question about how to pluralize abbreviations, particularly acronyms. Some writers tend to pluralize abbreviations by adding (apostrophe s), as in "two PC's have broken screens", although this notation typically indicates possessive case. However, this style is not preferred by many style guides. For instance, Kate Turabian, writing about style in academic writings, allows for an apostrophe to form plural acronyms "only when an abbreviation contains internal periods or both capital and lowercase letters". Turabian would therefore prefer "DVDs" and "URLs" and "Ph.D.'s", while the Modern Language Association explicitly says, "do not use an apostrophe to form the plural of an abbreviation". Also, the American Psychological Association specifically says, "without an apostrophe". However, the 1999 style guide for The New York Times states that the addition of an apostrophe is necessary when pluralizing all abbreviations, preferring "PC's, TV's and VCR's". Following those who would generally omit the apostrophe, to form the plural of run batted in, simply add an s to the end of RBI. RBIs For all other rules, see below: To form the plural of an abbreviation, a number, or a capital letter used as a noun, simply add a lowercase s to the end. Apostrophes following decades and single letters are also common. A group of MPs The roaring 20s Mind your Ps and Qs To indicate the plural of the abbreviation or symbol of a unit of measure, the same form is used as in the singular. 1 lb or 20 lb 1 ft or 16 ft 1 min or 45 min When an abbreviation contains more than one full point, Hart's Rules recommends putting the s after the final one. Ph.D.s M.Phil.s the d.t.s However, subject to any house style or consistency requirement, the same plurals may be rendered less formally as: PhDs MPhils the DTs. (This is the recommended form in the New Oxford Dictionary for Writers and Editors.) According to Hart's Rules, an apostrophe may be used in rare cases where clarity calls for it, for example when letters or symbols are referred to as objects. The x's of the equation Dot the i's and cross the t's However, the apostrophe can be dispensed with if the items are set in italics or quotes: The xs of the equation Dot the 'i's and cross the 't's In Latin, and continuing to the derivative forms in European languages as well as English, single-letter abbreviations had the plural being a doubling of the letter for note-taking. Most of these deal with writing and publishing. A few longer abbreviations use this as well. Conventions followed by publications and newspapers United States Publications based in the U.S. tend to follow the style guides of The Chicago Manual of Style and the Associated Press. The U.S. government follows a style guide published by the U.S. Government Printing Office. The National Institute of Standards and Technology sets the style for abbreviations of units. United Kingdom Many British publications follow some of these guidelines in abbreviation: For the sake of convenience, many British publications, including the BBC and The Guardian, have completely done away with the use of full stops or periods in all abbreviations. These include: Social titles, e.g. Ms or Mr (though these would usually have not had full stops—see above) Capt, Prof, etc.; Two-letter abbreviations for countries ("US", not "U.S."); Abbreviations beyond three letters (full caps for all except initialisms); Words seldom abbreviated with lower case letters ("PR", instead of "p.r.", or "pr") Names ("FW de Klerk", "GB Whiteley", "Park JS"). A notable exception is The Economist which writes "Mr F. W. de Klerk". Scientific units (see Measurement below). Acronyms are often referred to with only the first letter of the abbreviation capitalized. For instance, the North Atlantic Treaty Organization can be abbreviated as "Nato" or "NATO", and Severe Acute Respiratory Syndrome as "Sars" or "SARS" (compare with "laser" which has made the full transition to an English word and is rarely capitalised at all). Initialisms are always written in capitals; for example the "British Broadcasting Corporation" is abbreviated to "BBC", never "Bbc". An initialism is also an acronym but is not pronounced as a word. When abbreviating scientific units, no space is added between the number and unit (100mph, 100m, 10cm, 10°C). (This is contrary to the SI standard; see below.) Miscellaneous and general rules A doubled letter appears in abbreviations of some Welsh names, as in Welsh the double "l" is a separate sound: "Ll. George" for (British prime minister) David Lloyd George. Some titles, such as "Reverend" and "Honourable", are spelt out when preceded by "the", rather than as "Rev." or "Hon." respectively. This is true for most British publications, and some in the United States. A repeatedly used abbreviation should be spelt out for identification on its first occurrence in a written or spoken passage. Abbreviations likely to be unfamiliar to many readers should be avoided. Measurements: abbreviations or symbols Writers often use shorthand to denote units of measure. Such shorthand can be an abbreviation, such as "in" for "inch" or can be a symbol such as "km" for "kilometre". In the International System of Units (SI) manual the word "symbol" is used consistently to define the shorthand used to represent the various SI units of measure. The manual also defines the way in which units should be written, the principal rules being: The conventions for upper and lower case letters must be observed—for example 1 MW (megawatts) is equal to 1,000,000 watts and 1,000,000,000 mW (milliwatts). No periods should be inserted between letters—for example "m.s" (which is an approximation of "m·s", which correctly uses middle dot) is the symbol for "metres multiplied by seconds", but "ms" is the symbol for milliseconds. No periods should follow the symbol unless the syntax of the sentence demands otherwise (for example a full stop at the end of a sentence). The singular and plural versions of the symbol are identical—not all languages use the letter "s" to denote a plural. Syllabic abbreviation A syllabic abbreviation is usually formed from the initial syllables of several words, such as Interpol = International + police. It is a variant of the acronym. Syllabic abbreviations are usually written using lower case, sometimes starting with a capital letter, and are always pronounced as words rather than letter by letter. Syllabic abbreviations should be distinguished from portmanteaus, which combine two words without necessarily taking whole syllables from each. Albanian In Albanian, syllabic acronyms are sometimes used for composing a person's name, such as Migjeni – an abbreviation from his original name (Millosh Gjergj Nikolla) a famous Albanian poet and writer – or ASDRENI (Aleksander Stavre Drenova), another famous Albanian poet. Other such names which are used commonly in recent decades are GETOAR, composed from Gegeria + Tosks (representing the two main dialects of the Albanian language, Gegë and Toskë), and Arbanon - which is an alternative way used to describe all Albanian lands. English Syllabic abbreviations are not widely used in English. Some UK government agencies such as Ofcom (Office of Communications) and the former Oftel (Office of Telecommunications) use this style. New York City has various neighborhoods named by syllabic abbreviation, such as Tribeca (Triangle below Canal Street) and SoHo (South of Houston Street). This usage has spread into other American cities, giving SoMa, San Francisco (South of Market) and LoDo, Denver (Lower Downtown), amongst others. Chicago-based electric service provider ComEd is a syllabic abbreviation of Commonwealth and (Thomas) Edison. Sections of California are also often colloquially syllabically abbreviated, as in NorCal (Northern California), CenCal (Central California), and SoCal (Southern California). Additionally, in the context of Los Angeles, the syllabic abbreviation SoHo (Southern Hollywood) refers to the southern portion of the Hollywood neighborhood. Partially syllabic abbreviations are preferred by the US Navy, as they increase readability amidst the large number of initialisms that would otherwise have to fit into the same acronyms. Hence DESRON 6 is used (in the full capital form) to mean "Destroyer Squadron 6", while COMNAVAIRLANT would be "Commander, Naval Air Force (in the) Atlantic." Syllabic abbreviations are a prominent feature of Newspeak, the fictional language of George Orwell's dystopian novel Nineteen Eighty-Four. The political contractions of Newspeak—Ingsoc (English Socialism), Minitrue (Ministry of Truth), Miniplenty (Ministry of Plenty)—are described by Orwell as similar to real examples of German (q.v.) and Russian contractions (q.v.) in the 20th century. Like Nazi (Nationalsozialismus) and Gestapo (Geheime Staatspolizei), politburo (Political Bureau of the Central Committee of the Communist Party of the Soviet Union), Comintern (Communist International), kolkhoz (collective farm), and Komsomol (Young Communists' League), the contractions in Newspeak are supposed to have a political function by virtue of their abbreviated structure itself: nice sounding and easily pronounceable, their purpose is to mask all ideological content from the speaker. A more recent syllabic abbreviation has emerged with the disease COVID-19 (Corona Virus Disease 2019) caused by the Severe acute respiratory syndrome coronavirus 2 (itself frequently abbreviated to SARS-CoV-2, partly an initialism). German Syllabic abbreviations were and are common in German; much like acronyms in English, they have a distinctly modern connotation, although contrary to popular belief, many date back to before 1933, if not the end of the Great War. , literally criminal police but idiomatically the Criminal Investigation Department of any German police force, begat (variously capitalised), and likewise (protection police or uniform department) begat . Along the same lines, the Swiss Federal Railways' Transit Police—the —are abbreviated as the . With the National Socialist German Workers' Party gaining power came a frenzy of government reorganisation, and with it a series of entirely new syllabic abbreviations. The single national police force amalgamated from the of the various states became the OrPo (, "order police"); the state KriPos together formed the "SiPo" (, "security police"); and there was also the Gestapo (, "secret state police"). The new order of the German Democratic Republic in the east brought about a conscious denazification, but also a repudiation of earlier turns of phrase in favour of neologisms such as for ("state security", the secret police) and for . The phrase , which may be rendered literally as "office of politics" or idiomatically as "political party steering committee", became . Syllabic abbreviations are not only used in politics, however. Many business names, trademarks, and service marks from across Germany are created on the same pattern: for a few examples, there is Aldi, from Theo Albrecht, the name of its founder, followed by discount; Haribo, from Hans Riegel, the name of its founder, followed by Bonn, the town of its head office; and Adidas, from Adolf "Adi" Dassler, the nickname of its founder followed by his surname. Russian Syllabic abbreviations are very common in Russian, Belarusian and Ukrainian languages. They are often used as names of organizations. Historically, popularization of abbreviations was a way to simplify mass-education in 1920s (see Likbez). Leninist organisations such as the Comintern (Communist International) and Komsomol (Kommunisticheskii Soyuz Molodyozhi, or "Communist youth union") used Russian language syllabic abbreviations. In the modern Russian language, words like Rosselkhozbank (from Rossiysky selskokhozyaystvenny bank — Russian Agricultural Bank, RusAg) and Minobrnauki (from Ministerstvo obrazovaniya i nauki — Ministry of Education and Science) are still commonly used. In nearby Belarus, there are Beltelecom (Belarus Telecommunication) and Belsat (Belarus Satellite). Spanish Syllabic abbreviations are common in Spanish; examples abound in organization names such as Pemex for Petróleos Mexicanos ("Mexican Petroleums") or Fonafifo for Fondo Nacional de Financimiento Forestal (National Forestry Financing Fund). Malay and Indonesian In Southeast Asian languages, especially in Malay languages, abbreviations are common; examples include Petronas (for Petroliam Nasional, "National Petroleum"), its Indonesian equivalent Pertamina (from its original name Perusahaan Pertambangan Minyak dan Gas Bumi Negara, "State Oil and Natural Gas Mining Company"), and Kemenhub (from Kementerian Perhubungan, "Ministry of Transportation"). Malaysian abbreviation often uses letters from each word, while Indonesia usually uses syllables; although some cases do not follow the style. For example, general elections in Malaysian Malay often shortened into PRU (pilihan raya umum) while Indonesian often shortened into pemilu (pemilihan umum). Another example is Ministry of Health in which Malaysian Malay uses KKM (Kementerian Kesihatan Malaysia), compared to Indonesian Kemenkes (Kementerian Kesehatan). Chinese and Japanese kanji East Asian languages whose writing systems use Chinese characters form abbreviations similarly by using key Chinese characters from a term or phrase. For example, in Japanese the term for the United Nations, kokusai rengō (国際連合) is often abbreviated to kokuren (国連). (Such abbreviations are called ryakugo (略語) in Japanese; see also Japanese abbreviated and contracted words). The syllabic abbreviation of kanji words is frequently used for universities: for instance, Tōdai (東大) for Tōkyō daigaku (東京大学, University of Tokyo) and is used similarly in Chinese: Běidà (北大) for Běijīng Dàxué (北京大学, Peking University). Korean universities often follow the same conventions, such as Hongdae (홍대) as short for Hongik Daehakgyo, or Hongik University. The English phrase "Gung ho" originated as a Chinese abbreviation. See also The abbreviations used in the 1913 edition of Webster's dictionary Notes References External links

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https://en.wikipedia.org/wiki/Aphrodite

Aphrodite

Aphrodite (, ) is an ancient Greek goddess associated with love, lust, beauty, pleasure, passion, procreation, and as her syncretized Roman goddess counterpart , desire, sex, fertility, prosperity, and victory. Aphrodite's major symbols include seashells, myrtles, roses, doves, sparrows, and swans. The cult of Aphrodite was largely derived from that of the Phoenician goddess Astarte, a cognate of the East Semitic goddess Ishtar, whose cult was based on the Sumerian cult of Inanna. Aphrodite's main cult centers were Cythera, Cyprus, Corinth, and Athens. Her main festival was the Aphrodisia, which was celebrated annually in midsummer. In Laconia, Aphrodite was worshipped as a warrior goddess. She was also the patron goddess of prostitutes, an association which led early scholars to propose the concept of "sacred prostitution" in Greco-Roman culture, an idea which is now generally seen as erroneous. In Hesiod's Theogony, Aphrodite is born off the coast of Cythera from the foam (, ) produced by Uranus's genitals, which his son Cronus had severed and thrown into the sea. In Homer's Iliad, however, she is the daughter of Zeus and Dione. Plato, in his Symposium, asserts that these two origins actually belong to separate entities: Aphrodite Urania (a transcendent, "Heavenly" Aphrodite) and Aphrodite Pandemos (Aphrodite common to "all the people"). Aphrodite had many other epithets, each emphasizing a different aspect of the same goddess, or used by a different local cult. Thus she was also known as Cytherea (Lady of Cythera) and Cypris (Lady of Cyprus), because both locations claimed to be the place of her birth. In Greek mythology, Aphrodite was married to Hephaestus, the god of fire, blacksmiths and metalworking. Aphrodite was frequently unfaithful to him and had many lovers; in the Odyssey, she is caught in the act of adultery with Ares, the god of war. In the First Homeric Hymn to Aphrodite, she seduces the mortal shepherd Anchises. Aphrodite was also the surrogate mother and lover of the mortal shepherd Adonis, who was killed by a wild boar. Along with Athena and Hera, Aphrodite was one of the three goddesses whose feud resulted in the beginning of the Trojan War and she plays a major role throughout the Iliad. Aphrodite has been featured in Western art as a symbol of female beauty and has appeared in numerous works of Western literature. She is a major deity in modern Neopagan religions, including the Church of Aphrodite, Wicca, and Hellenismos. Etymology Hesiod derives Aphrodite from () "sea-foam", interpreting the name as "risen from the foam", but most modern scholars regard this as a spurious folk etymology. Early modern scholars of classical mythology attempted to argue that Aphrodite's name was of Greek or Indo-European origin, but these efforts have now been mostly abandoned. Aphrodite's name is generally accepted to be of non-Greek (probably Semitic) origin, but its exact derivation cannot be determined. Scholars in the late nineteenth and early twentieth centuries, accepting Hesiod's "foam" etymology as genuine, analyzed the second part of Aphrodite's name as *-odítē "wanderer" or *-dítē "bright". More recently, Michael Janda, also accepting Hesiod's etymology, has argued in favor of the latter of these interpretations and claims the story of a birth from the foam as an Indo-European mytheme. Similarly, Krzysztof Tomasz Witczak proposes an Indo-European compound "very" and "to shine", also referring to Eos, and Daniel Kölligan has interpreted her name as "shining up from the mist/foam". Other scholars have argued that these hypotheses are unlikely since Aphrodite's attributes are entirely different from those of both Eos and the Vedic deity Ushas. A number of improbable non-Greek etymologies have also been suggested. One Semitic etymology compares Aphrodite to the Assyrian barīrītu, the name of a female demon that appears in Middle Babylonian and Late Babylonian texts. Hammarström looks to Etruscan, comparing (e)prθni "lord", an Etruscan honorific loaned into Greek as πρύτανις. This would make the theonym in origin an honorific, "the lady". Most scholars reject this etymology as implausible, especially since Aphrodite actually appears in Etruscan in the borrowed form Apru (from Greek , clipped form of Aphrodite). The medieval Etymologicum Magnum () offers a highly contrived etymology, deriving Aphrodite from the compound habrodíaitos (), "she who lives delicately", from habrós and díaita. The alteration from b to ph is explained as a "familiar" characteristic of Greek "obvious from the Macedonians". In the Cypriot syllabary, a syllabic script used on the island of Cyprus from the eleventh until the fourth century BC, her name is attested in the forms (a-po-ro-ta-o-i, read right-to-left), (a-po-ro-ti-ta-i, samewise), and finally (a-po-ro-ti-si-jo, "Aphrodisian", "related to Aphrodite", in the context of a month). Origins Near Eastern love goddess The cult of Aphrodite in Greece was imported from, or at least influenced by, the cult of Astarte in Phoenicia, which, in turn, was influenced by the cult of the Mesopotamian goddess known as "Ishtar" to the East Semitic peoples and as "Inanna" to the Sumerians. Pausanias states that the first to establish a cult of Aphrodite were the Assyrians, followed by the Paphians of Cyprus and then the Phoenicians at Ascalon. The Phoenicians, in turn, taught her worship to the people of Cythera. Aphrodite took on Inanna-Ishtar's associations with sexuality and procreation. Furthermore, she was known as Ourania (Οὐρανία), which means "heavenly", a title corresponding to Inanna's role as the Queen of Heaven. Early artistic and literary portrayals of Aphrodite are extremely similar on Inanna-Ishtar. Like Inanna-Ishtar, Aphrodite was also a warrior goddess; the second-century AD Greek geographer Pausanias records that, in Sparta, Aphrodite was worshipped as Aphrodite Areia, which means "warlike". He also mentions that Aphrodite's most ancient cult statues in Sparta and on Cythera showed her bearing arms. Modern scholars note that Aphrodite's warrior-goddess aspects appear in the oldest strata of her worship and see it as an indication of her Near Eastern origins. Nineteenth-century classical scholars had a general aversion to the idea that ancient Greek religion was at all influenced by the cultures of the Near East, but, even Friedrich Gottlieb Welcker, who argued that Near Eastern influence on Greek culture was largely confined to material culture, admitted that Aphrodite was clearly of Phoenician origin. The significant influence of Near Eastern culture on early Greek religion in general, and on the cult of Aphrodite in particular, is now widely recognized as dating to a period of orientalization during the eighth century BC, when archaic Greece was on the fringes of the Neo-Assyrian Empire. Indo-European dawn goddess Some early comparative mythologists opposed to the idea of a Near Eastern origin argued that Aphrodite originated as an aspect of the Greek dawn goddess Eos and that she was therefore ultimately derived from the Proto-Indo-European dawn goddess *Haéusōs (properly Greek Eos, Latin Aurora, Sanskrit Ushas). Most modern scholars have now rejected the notion of a purely Indo-European Aphrodite, but it is possible that Aphrodite, originally a Semitic deity, may have been influenced by the Indo-European dawn goddess. Both Aphrodite and Eos were known for their erotic beauty and aggressive sexuality and both had relationships with mortal lovers. Both goddesses were associated with the colors red, white, and gold. Michael Janda etymologizes Aphrodite's name as an epithet of Eos meaning "she who rises from the foam [of the ocean]" and points to Hesiod's Theogony account of Aphrodite's birth as an archaic reflex of Indo-European myth. Aphrodite rising out of the waters after Cronus defeats Uranus as a mytheme would then be directly cognate to the Rigvedic myth of Indra defeating Vrtra, liberating Ushas. Another key similarity between Aphrodite and the Indo-European dawn goddess is her close kinship to the Greek sky deity, since both of the main claimants to her paternity (Zeus and Uranus) are sky deities. Forms and epithets Aphrodite's most common cultic epithet was Ourania, meaning "heavenly", but this epithet almost never occurs in literary texts, indicating a purely cultic significance. Another common name for Aphrodite was Pandemos ("For All the Folk"). In her role as Aphrodite Pandemos, Aphrodite was associated with Peithō (), meaning "persuasion", and could be prayed to for aid in seduction. The character of Pausanias in Plato's Symposium, takes differing cult-practices associated with different epithets of the goddess to claim that Ourania and Pandemos are, in fact, separate goddesses. He asserts that Aphrodite Ourania is the celestial Aphrodite, born from the sea foam after Cronus castrated Uranus, and the older of the two goddesses. According to the Symposium, Aphrodite Ourania is the inspiration of male homosexual desire, specifically the ephebic eros, and pederasty. Aphrodite Pandemos, by contrast, is the younger of the two goddesses: the common Aphrodite, born from the union of Zeus and Dione, and the inspiration of heterosexual desire and sexual promiscuity, the "lesser" of the two loves. Paphian (Παφία), was one of her epithets, after the Paphos in Cyprus where she had emerged from the sea at her birth. Among the Neoplatonists and, later, their Christian interpreters, Ourania is associated with spiritual love, and Pandemos with physical love (desire). A representation of Ourania with her foot resting on a tortoise came to be seen as emblematic of discretion in conjugal love; it was the subject of a chryselephantine sculpture by Phidias for Elis, known only from a parenthetical comment by the geographer Pausanias. One of Aphrodite's most common literary epithets is Philommeidḗs (), which means "smile-loving", but is sometimes mistranslated as "laughter-loving". This epithet occurs throughout both of the Homeric epics and the First Homeric Hymn to Aphrodite. Hesiod references it once in his Theogony in the context of Aphrodite's birth, but interprets it as "genital-loving" rather than "smile-loving". Monica Cyrino notes that the epithet may relate to the fact that, in many artistic depictions of Aphrodite, she is shown smiling. Other common literary epithets are Cypris and Cythereia, which derive from her associations with the islands of Cyprus and Cythera respectively. On Cyprus, Aphrodite was sometimes called Eleemon ("the merciful"). In Athens, she was known as Aphrodite en kopois ("Aphrodite of the Gardens"). At Cape Colias, a town along the Attic coast, she was venerated as Genetyllis "Mother". The Spartans worshipped her as Potnia "Mistress", Enoplios "Armed", Morpho "Shapely", Ambologera "She who Postpones Old Age". Across the Greek world, she was known under epithets such as Melainis "Black One", Skotia "Dark One", Androphonos "Killer of Men", Anosia "Unholy", and Tymborychos "Gravedigger", all of which indicate her darker, more violent nature. She had the epithet Automata because, according to Servius, she was the source of spontaneous love. A male version of Aphrodite known as Aphroditus was worshipped in the city of Amathus on Cyprus. Aphroditus was depicted with the figure and dress of a woman, but had a beard, and was shown lifting his dress to reveal an erect phallus. This gesture was believed to be an apotropaic symbol, and was thought to convey good fortune upon the viewer. Eventually, the popularity of Aphroditus waned as the mainstream, fully feminine version of Aphrodite became more popular, but traces of his cult are preserved in the later legends of Hermaphroditus. Worship Classical period Aphrodite's main festival, the Aphrodisia, was celebrated across Greece, but particularly in Athens and Corinth. In Athens, the Aphrodisia was celebrated on the fourth day of the month of Hekatombaion in honor of Aphrodite's role in the unification of Attica. During this festival, the priests of Aphrodite would purify the temple of Aphrodite Pandemos on the southwestern slope of the Acropolis with the blood of a sacrificed dove. Next, the altars would be anointed and the cult statues of Aphrodite Pandemos and Peitho would be escorted in a majestic procession to a place where they would be ritually bathed. Aphrodite was also honored in Athens as part of the Arrhephoria festival. The fourth day of every month was sacred to Aphrodite. Pausanias records that, in Sparta, Aphrodite was worshipped as Aphrodite Areia, which means "warlike". This epithet stresses Aphrodite's connections to Ares, with whom she had extramarital relations. Pausanias also records that, in Sparta and on Cythera, a number of extremely ancient cult statues of Aphrodite portrayed her bearing arms. Other cult statues showed her bound in chains. Aphrodite was the patron goddess of prostitutes of all varieties, ranging from pornai (cheap street prostitutes typically owned as slaves by wealthy pimps) to hetairai (expensive, well-educated hired companions, who were usually self-employed and sometimes provided sex to their customers). The city of Corinth was renowned throughout the ancient world for its many hetairai, who had a widespread reputation for being among the most skilled, but also the most expensive, prostitutes in the Greek world. Corinth also had a major temple to Aphrodite located on the Acrocorinth and was one of the main centers of her cult. Records of numerous dedications to Aphrodite made by successful courtesans have survived in poems and in pottery inscriptions. References to Aphrodite in association with prostitution are found in Corinth as well as on the islands of Cyprus, Cythera, and Sicily. Aphrodite's Mesopotamian precursor Inanna-Ishtar was also closely associated with prostitution. Scholars in the nineteenth and twentieth centuries believed that the cult of Aphrodite may have involved ritual prostitution, an assumption based on ambiguous passages in certain ancient texts, particularly a fragment of a skolion by the Boeotian poet Pindar, which mentions prostitutes in Corinth in association with Aphrodite. Modern scholars now dismiss the notion of ritual prostitution in Greece as a "historiographic myth" with no factual basis. Hellenistic and Roman periods During the Hellenistic period, the Greeks identified Aphrodite with the ancient Egyptian goddesses Hathor and Isis. Aphrodite was the patron goddess of the Lagid queens and Queen Arsinoe II was identified as her mortal incarnation. Aphrodite was worshipped in Alexandria and had numerous temples in and around the city. Arsinoe II introduced the cult of Adonis to Alexandria and many of the women there partook in it. The Tessarakonteres, a gigantic catamaran galley designed by Archimedes for Ptolemy IV Philopator, had a circular temple to Aphrodite on it with a marble statue of the goddess herself. In the second century BC, Ptolemy VIII Physcon and his wives Cleopatra II and Cleopatra III dedicated a temple to Aphrodite Hathor at Philae. Statuettes of Aphrodite for personal devotion became common in Egypt starting in the early Ptolemaic times and extending until long after Egypt became a Roman province. The ancient Romans identified Aphrodite with their goddess Venus, who was originally a goddess of agricultural fertility, vegetation, and springtime. According to the Roman historian Livy, Aphrodite and Venus were officially identified in the third century BC when the cult of Venus Erycina was introduced to Rome from the Greek sanctuary of Aphrodite on Mount Eryx in Sicily. After this point, Romans adopted Aphrodite's iconography and myths and applied them to Venus. Because Aphrodite was the mother of the Trojan hero Aeneas in Greek mythology and Roman tradition claimed Aeneas as the founder of Rome, Venus became venerated as Venus Genetrix, the mother of the entire Roman nation. Julius Caesar claimed to be directly descended from Aeneas's son Iulus and became a strong proponent of the cult of Venus. This precedent was later followed by his nephew Augustus and the later emperors claiming succession from him. This syncretism greatly impacted Greek worship of Aphrodite. During the Roman era, the cults of Aphrodite in many Greek cities began to emphasize her relationship with Troy and Aeneas. They also began to adopt distinctively Roman elements, portraying Aphrodite as more maternal, more militaristic, and more concerned with administrative bureaucracy. She was claimed as a divine guardian by many political magistrates. Appearances of Aphrodite in Greek literature also vastly proliferated, usually showing Aphrodite in a characteristically Roman manner. Mythology Birth Aphrodite is usually said to have been born near her chief center of worship, Paphos, on the island of Cyprus, which is why she is sometimes called "Cyprian", especially in the poetic works of Sappho. The Sanctuary of Aphrodite Paphia, marking her birthplace, was a place of pilgrimage in the ancient world for centuries. Other versions of her myth have her born near the island of Cythera, hence another of her names, "Cytherea". Cythera was a stopping place for trade and culture between Crete and the Peloponesus, so these stories may preserve traces of the migration of Aphrodite's cult from the Middle East to mainland Greece. According to the version of her birth recounted by Hesiod in his Theogony, Cronus severed Uranus' genitals and threw them behind him into the sea. The foam from his genitals gave rise to Aphrodite (hence her name, which Hesiod interprets as "foam-arisen"), while the Giants, the Erinyes (furies), and the Meliae emerged from the drops of his blood. Hesiod states that the genitals "were carried over the sea a long time, and white foam arose from the immortal flesh; with it a girl grew." After Aphrodite was born from the sea-foam, she washed up to shore in the presence of the other gods. Hesiod's account of Aphrodite's birth following Uranus's castration is probably derived from The Song of Kumarbi, an ancient Hittite epic poem in which the god Kumarbi overthrows his father Anu, the god of the sky, and bites off his genitals, causing him to become pregnant and give birth to Anu's children, which include Ishtar and her brother Teshub, the Hittite storm god. In the Iliad, Aphrodite is described as the daughter of Zeus and Dione. Dione's name appears to be a feminine cognate to Dios and Dion, which are oblique forms of the name Zeus. Zeus and Dione shared a cult at Dodona in northwestern Greece. In the Theogony, Hesiod describes Dione as an Oceanid, but Apollodorus makes her the thirteenth Titan, child of Gaia and Uranus. Marriage Aphrodite is consistently portrayed as a nubile, infinitely desirable adult, having had no childhood. She is often depicted nude. In the Iliad, Aphrodite is the apparently unmarried consort of Ares, the god of war, and the wife of Hephaestus is a different goddess named Charis. Likewise, in Hesiod's Theogony, Aphrodite is unmarried and the wife of Hephaestus is Aglaea, the youngest of the three Charites. In Book Eight of the Odyssey, however, the blind singer Demodocus describes Aphrodite as the wife of Hephaestus and tells how she committed adultery with Ares during the Trojan War. The sun-god Helios saw Aphrodite and Ares having sex in Hephaestus's bed and warned Hephaestus, who fashioned a fine, near invisible net. The next time Ares and Aphrodite had sex together, the net trapped them both. Hephaestus brought all the gods into the bedchamber to laugh at the captured adulterers, but Apollo, Hermes, and Poseidon had sympathy for Ares and Poseidon agreed to pay Hephaestus for Ares's release. Aphrodite returned to her temple in Cyprus, where she was attended by the Charites. This narrative probably originated as a Greek folk tale, originally independent of the Odyssey. In a much later interpolated detail, Ares put the young soldier Alectryon by the door to warn of Helios's arrival but Alectryon fell asleep on guard duty. Helios discovered the two and alerted Hephaestus; Ares in rage turned Alectryon into a rooster, which unfailingly crows to announce the sunrise. After exposing them, Hephaestus asks Zeus for his wedding gifts and dowry to be returned to him; by the time of the Trojan War, he is married to Charis/Aglaea, one of the Graces, apparently divorced from Aphrodite. Afterwards, it was generally Ares who was regarded as the husband or official consort of the goddess; on the François Vase, the two arrive at the wedding of Peleus and Thetis on the same chariot, as do Zeus with Hera and Poseidon with Amphitrite. The poets Pindar and Aeschylus refer to Ares as Aphrodite's husband. Later stories were invented to explain Aphrodite's marriage to Hephaestus. In the most famous story, Zeus hastily married Aphrodite to Hephaestus in order to prevent the other gods from fighting over her. In another version of the myth, Hephaestus gave his mother Hera a golden throne, but when she sat on it, she became trapped and he refused to let her go until she agreed to give him Aphrodite's hand in marriage. Hephaestus was overjoyed to be married to the goddess of beauty, and forged her beautiful jewelry, including a strophion () known as the (), a saltire-shaped undergarment (usually translated as "girdle"), which accentuated her breasts and made her even more irresistible to men. Such strophia were commonly used in depictions of the Near Eastern goddesses Ishtar and Atargatis. Attendants Aphrodite is almost always accompanied by Eros, the god of lust and sexual desire. In his Theogony, Hesiod describes Eros as one of the four original primeval forces born at the beginning of time, but, after the birth of Aphrodite from the sea foam, he is joined by Himeros and, together, they become Aphrodite's constant companions. In early Greek art, Eros and Himeros are both shown as idealized handsome youths with wings. The Greek lyric poets regarded the power of Eros and Himeros as dangerous, compulsive, and impossible for anyone to resist. In modern times, Eros is often seen as Aphrodite's son, but this is actually a comparatively late innovation. A scholion on Theocritus's Idylls remarks that the sixth-century BC poet Sappho had described Eros as the son of Aphrodite and Uranus, but the first surviving reference to Eros as Aphrodite's son comes from Apollonius of Rhodes's Argonautica, written in the third century BC, which makes him the son of Aphrodite and Ares. Later, the Romans, who saw Venus as a mother goddess, seized on this idea of Eros as Aphrodite's son and popularized it, making it the predominant portrayal in works on mythology until the present day. Aphrodite's main attendants were the three Charites, whom Hesiod identifies as the daughters of Zeus and Eurynome and names as Aglaea ("Splendor"), Euphrosyne ("Good Cheer"), and Thalia ("Abundance"). The Charites had been worshipped as goddesses in Greece since the beginning of Greek history, long before Aphrodite was introduced to the pantheon. Aphrodite's other set of attendants was the three Horae (the "Hours"), whom Hesiod identifies as the daughters of Zeus and Themis and names as Eunomia ("Good Order"), Dike ("Justice"), and Eirene ("Peace"). Aphrodite was also sometimes accompanied by Harmonia, her daughter by Ares, and Hebe, the daughter of Zeus and Hera. The fertility god Priapus was usually considered to be Aphrodite's son by Dionysus, but he was sometimes also described as her son by Hermes, Adonis, or even Zeus. A scholion on Apollonius of Rhodes's Argonautica states that, while Aphrodite was pregnant with Priapus, Hera envied her and applied an evil potion to her belly while she was sleeping to ensure that the child would be hideous. In another version, Hera cursed Aphrodite's unborn son because he had been fathered by Zeus. When Aphrodite gave birth, she was horrified to see that the child had a massive, permanently erect penis, a potbelly, and a huge tongue. Aphrodite abandoned the infant to die in the wilderness, but a herdsman found him and raised him, later discovering that Priapus could use his massive penis to aid in the growth of plants. Anchises The First Homeric Hymn to Aphrodite (Hymn 5), which was probably composed sometime in the mid-seventh century BC, describes how Zeus once became annoyed with Aphrodite for causing deities to fall in love with mortals, so he caused her to fall in love with Anchises, a handsome mortal shepherd who lived in the foothills beneath Mount Ida near the city of Troy. Aphrodite appears to Anchises in the form of a tall, beautiful, mortal virgin while he is alone in his home. Anchises sees her dressed in bright clothing and gleaming jewelry, with her breasts shining with divine radiance. He asks her if she is Aphrodite and promises to build her an altar on top of the mountain if she will bless him and his family. Aphrodite lies and tells him that she is not a goddess, but the daughter of one of the noble families of Phrygia. She claims to be able to understand the Trojan language because she had a Trojan nurse as a child and says that she found herself on the mountainside after she was snatched up by Hermes while dancing in a celebration in honor of Artemis, the goddess of virginity. Aphrodite tells Anchises that she is still a virgin and begs him to take her to his parents. Anchises immediately becomes overcome with mad lust for Aphrodite and swears that he will have sex with her. Anchises takes Aphrodite, with her eyes cast downwards, to his bed, which is covered in the furs of lions and bears. He then strips her naked and makes love to her. After the lovemaking is complete, Aphrodite reveals her true divine form. Anchises is terrified, but Aphrodite consoles him and promises that she will bear him a son. She prophesies that their son will be the demigod Aeneas, who will be raised by the nymphs of the wilderness for five years before going to Troy to become a nobleman like his father. The story of Aeneas's conception is also mentioned in Hesiod's Theogony and in Book II of Homer's Iliad. Adonis The myth of Aphrodite and Adonis is probably derived from the ancient Sumerian legend of Inanna and Dumuzid. The Greek name (Adōnis, ) is derived from the Canaanite word ʼadōn, meaning "lord". The earliest known Greek reference to Adonis comes from a fragment of a poem by the Lesbian poet Sappho ( – ), in which a chorus of young girls asks Aphrodite what they can do to mourn Adonis's death. Aphrodite replies that they must beat their breasts and tear their tunics. Later references flesh out the story with more details. According to the retelling of the story found in the poem Metamorphoses by the Roman poet Ovid (43 BC – 17/18 AD), Adonis was the son of Myrrha, who was cursed by Aphrodite with insatiable lust for her own father, King Cinyras of Cyprus, after Myrrha's mother bragged that her daughter was more beautiful than the goddess. Driven out after becoming pregnant, Myrrha was changed into a myrrh tree, but still gave birth to Adonis. Aphrodite found the baby and took him to the underworld to be fostered by Persephone. She returned for him once he was grown and discovered him to be strikingly handsome. Persephone wanted to keep Adonis, resulting in a custody battle between the two goddesses over whom should rightly possess Adonis. Zeus settled the dispute by decreeing that Adonis would spend one third of the year with Aphrodite, one third with Persephone, and one third with whomever he chose. Adonis chose to spend that time with Aphrodite. Then, one day, while Adonis was hunting, he was wounded by a wild boar and bled to death in Aphrodite's arms. In a semi-mocking work, the Dialogues of the Gods, the satirical author Lucian comedically relates how a frustrated Aphrodite complains to the moon goddess Selene about her son Eros making Persephone fall in love with Adonis and now she has to share him with her. In different versions of the story, the boar was either sent by Ares, who was jealous that Aphrodite was spending so much time with Adonis, or by Artemis, who wanted revenge against Aphrodite for having killed her devoted follower Hippolytus. In another version, Apollo in fury changed himself into a boar and killed Adonis because Aphrodite had blinded his son Erymanthus when he stumbled upon Aphrodite naked as she was bathing after intercourse with Adonis. The story also provides an etiology for Aphrodite's associations with certain flowers. Reportedly, as she mourned Adonis's death, she caused anemones to grow wherever his blood fell and declared a festival on the anniversary of his death. In one version of the story, Aphrodite injured herself on a thorn from a rose bush and the rose, which had previously been white, was stained red by her blood. According to Lucian's On the Syrian Goddess, each year during the festival of Adonis, the Adonis River in Lebanon (now known as the Abraham River) ran red with blood. The myth of Adonis is associated with the festival of the Adonia, which was celebrated by Greek women every year in midsummer. The festival, which was evidently already celebrated in Lesbos by Sappho's time, seems to have first become popular in Athens in the mid-fifth century BC. At the start of the festival, the women would plant a "garden of Adonis", a small garden planted inside a small basket or a shallow piece of broken pottery containing a variety of quick-growing plants, such as lettuce and fennel, or even quick-sprouting grains such as wheat and barley. The women would then climb ladders to the roofs of their houses, where they would place the gardens out under the heat of the summer sun. The plants would sprout in the sunlight but wither quickly in the heat. Then the women would mourn and lament loudly over the death of Adonis, tearing their clothes and beating their breasts in a public display of grief. Divine favoritism In Hesiod's Works and Days, Zeus orders Aphrodite to make Pandora, the first woman, physically beautiful and sexually attractive, so that she may become "an evil men will love to embrace". Aphrodite "spills grace" over Pandora's head and equips her with "painful desire and knee-weakening anguish", thus making her the perfect vessel for evil to enter the world. Aphrodite's attendants, Peitho, the Charites, and the Horae, adorn Pandora with gold and jewelry. According to one myth, Aphrodite aided Hippomenes, a noble youth who wished to marry Atalanta, a maiden who was renowned throughout the land for her beauty, but who refused to marry any man unless he could outrun her in a footrace. Atalanta was an exceedingly swift runner and she beheaded all of the men who lost to her. Aphrodite gave Hippomenes three golden apples from the Garden of the Hesperides and instructed him to toss them in front of Atalanta as he raced her. Hippomenes obeyed Aphrodite's order and Atalanta, seeing the beautiful, golden fruits, bent down to pick up each one, allowing Hippomenes to outrun her. In the version of the story from Ovid's Metamorphoses, Hippomenes forgets to repay Aphrodite for her aid, so she causes the couple to become inflamed with lust while they are staying at the temple of Cybele. The couple desecrate the temple by having sex in it, leading Cybele to turn them into lions as punishment. The myth of Pygmalion is first mentioned by the third-century BC Greek writer Philostephanus of Cyrene, but is first recounted in detail in Ovid's Metamorphoses. According to Ovid, Pygmalion was an exceedingly handsome sculptor from the island of Cyprus, who was so sickened by the immorality of women that he refused to marry. He fell madly and passionately in love with the ivory cult statue he was carving of Aphrodite and longed to marry it. Because Pygmalion was extremely pious and devoted to Aphrodite, the goddess brought the statue to life. Pygmalion married the girl the statue became and they had a son named Paphos, after whom the capital of Cyprus received its name. Pseudo-Apollodorus later mentions "Metharme, daughter of Pygmalion, king of Cyprus". Anger myths Aphrodite generously rewarded those who honored her, but also punished those who disrespected her, often quite brutally. A myth described in Apollonius of Rhodes's Argonautica and later summarized in the Bibliotheca of Pseudo-Apollodorus tells how, when the women of the island of Lemnos refused to sacrifice to Aphrodite, the goddess cursed them to stink horribly so that their husbands would never have sex with them. Instead, their husbands started having sex with their Thracian slave-girls. In anger, the women of Lemnos murdered the entire male population of the island, as well as all the Thracian slaves. When Jason and his crew of Argonauts arrived on Lemnos, they mated with the sex-starved women under Aphrodite's approval and repopulated the island. From then on, the women of Lemnos never disrespected Aphrodite again. In Euripides's tragedy Hippolytus, which was first performed at the City Dionysia in 428 BC, Theseus's son Hippolytus worships only Artemis, the goddess of virginity, and refuses to engage in any form of sexual contact. Aphrodite is infuriated by his prideful behavior and, in the prologue to the play, she declares that, by honoring only Artemis and refusing to venerate her, Hippolytus has directly challenged her authority. Aphrodite therefore causes Hippolytus's stepmother, Phaedra, to fall in love with him, knowing Hippolytus will reject her. After being rejected, Phaedra commits suicide and leaves a suicide note to Theseus telling him that she killed herself because Hippolytus attempted to rape her. Theseus prays to Poseidon to kill Hippolytus for his transgression. Poseidon sends a wild bull to scare Hippolytus's horses as he is riding by the sea in his chariot, causing the horses to bolt and smash the chariot against the cliffs, dragging Hippolytus to a bloody death across the rocky shoreline. The play concludes with Artemis vowing to kill Aphrodite's own mortal beloved (presumably Adonis) in revenge. Glaucus of Corinth angered Aphrodite by refusing to let his horses for chariot racing mate, since doing so would hinder their speed. During the chariot race at the funeral games of King Pelias, Aphrodite drove his horses mad and they tore him apart. Polyphonte was a young woman who chose a virginal life with Artemis instead of marriage and children, as favoured by Aphrodite. Aphrodite cursed her, causing her to have children by a bear. The resulting offspring, Agrius and Oreius, were wild cannibals who incurred the hatred of Zeus. Ultimately, he transformed all the members of the family into birds of ill omen. According to Apollodorus, a jealous Aphrodite cursed Eos, the goddess of dawn, to be perpetually in love and have insatiable sexual desire because Eos once had lain with Aphrodite's sweetheart Ares, the god of war. According to Ovid in his Metamorphoses (book 10.238 ff.), Propoetides who are the daughters of Propoetus from the city of Amathus on the island of Cyprus denied Aphrodite's divinity and failed to worship her properly. Therefore, Aphrodite turned them into the world's first prostitutes. According to Diodorus Siculus, when the Rhodian sea nymphe Halia's six sons by Poseidon arrogantly refused to let Aphrodite land upon their shore, the goddess cursed them with insanity. In their madness, they raped Halia. As punishment, Poseidon buried them in the island's sea-caverns. Xanthius, a descendant of Bellerophon, had two children: Leucippus and an unnamed daughter. Through the wrath of Aphrodite (reasons unknown), Leucippus fell in love with his own sister. They started a secret relationship but the girl was already betrothed to another man and he went on to inform her father Xanthius, without telling him the name of the seducer. Xanthius went straight to his daughter's chamber, where she was together with Leucippus right at the moment. On hearing him enter, she tried to escape, but Xanthius hit her with a dagger, thinking that he was slaying the seducer, and killed her. Leucippus, failing to recognize his father at first, slew him. When the truth was revealed, he had to leave the country and took part in colonization of Crete and the lands in Asia Minor. Queen Cenchreis of Cyprus, wife of King Cinyras, bragged that her daughter Myrrha was more beautiful than Aphrodite. Therefore, Myrrha was cursed by Aphrodite with insatiable lust for her own father, King Cinyras of Cyprus and he slept with her unknowingly in the dark. She eventually transformed into the myrrh tree and gave birth to Adonis in this form. Cinyras also had three other daughters: Braesia, Laogora, and Orsedice. These girls by the wrath of Aphrodite (reasons unknown) cohabited with foreigners and ended their life in Egypt. The Muse Clio derided the goddess' own love for Adonis. Therefore, Clio fell in love with Pierus, son of Magnes and bore Hyacinth. Aegiale was a daughter of Adrastus and Amphithea and was married to Diomedes. Because of anger of Aphrodite, whom Diomedes had wounded in the war against Troy, she had multiple lovers, including a certain Hippolytus. when Aegiale went so far as to threaten his life, he fled to Italy. According to Stesichorus and Hesiod while Tyndareus sacrificing to the gods he forgot Aphrodite, therefore the goddess made his daughters twice and thrice wed and deserters of their husbands. Timandra deserted Echemus and went and came to Phyleus and Clytaemnestra deserted Agamemnon and lay with Aegisthus who was a worse mate for her and eventually killed her husband with her lover and finally, Helen of Troy deserted Menelaus under the influence of Aphrodite for Paris and her unfaitfulness eventually causes the War of Troy. As a result of her actions, Aphrodite caused the War of Troy in order to take Priam's kingdom and pass it down to her descendants. In one of the versions of the legend, Pasiphae did not make offerings to the goddess Venus [Aphrodite]. Because of this Venus [Aphrodite] inspired in her an unnatural love for a bull or she cursed her because she was Helios's daughter who revealed her adultery to Hephaestus. For Helios' own tale-telling, she cursed him with uncontrollable lust over the mortal princess Leucothoe, which led to him abandoning his then-lover Clytie, leaving her heartbroken. Lysippe was the mother of Tanais by Berossos. Her son only venerated Ares and was fully devoted to war, neglecting love and marriage. Aphrodite cursed him with falling in love with his own mother. Preferring to die rather than give up his chastity, he threw himself into the river Amazonius, which was subsequently renamed Tanais. According to Hyginus, At the behest of Zeus, Orpheus's mother, the Muse Calliope, judged the dispute between the goddesses Aphrodite and Persephone over Adonis and decided that both shall possess him half of the year. This enraged Venus [Aphrodite], because she had not been granted what she thought was her right. Therefore, Venus [Aphrodite] inspired love for Orpheus in the women of Thrace, causing them to tear him apart as each of them sought Orpheus for herself. Aphrodite personally witnessed the young huntress Rhodopis swear eternal devotion and chastity to Artemis when she joined her group. Aphrodite then summoned her son Eros, and convinced him that such lifestyle was an insult to them both. So under her command, Eros made Rhodopis and Euthynicus, another young hunter who had shunned love and romance just like her, to fall in love with each other. Despite their chaste life, Rhodopis and Euthynicus withdrew to some cavern where they violated their vows. Artemis was not slow to take notice after seeing Aphrodite laugh, so she changed Rhodopis into a fountain as a punishment. Judgment of Paris and Trojan War The myth of the Judgement of Paris is mentioned briefly in the Iliad, but is described in depth in an epitome of the Cypria, a lost poem of the Epic Cycle, which records that all the gods and goddesses as well as various mortals were invited to the marriage of Peleus and Thetis (the eventual parents of Achilles). Only Eris, goddess of discord, was not invited. She was annoyed at this, so she arrived with a golden apple inscribed with the word καλλίστῃ (kallistēi, "for the fairest"), which she threw among the goddesses. Aphrodite, Hera, and Athena all claimed to be the fairest, and thus the rightful owner of the apple. The goddesses chose to place the matter before Zeus, who, not wanting to favor one of the goddesses, put the choice into the hands of Paris, a Trojan prince. After bathing in the spring of Mount Ida where Troy was situated, the goddesses appeared before Paris for his decision. In the extant ancient depictions of the Judgement of Paris, Aphrodite is only occasionally represented nude, and Athena and Hera are always fully clothed. Since the Renaissance, however, Western paintings have typically portrayed all three goddesses as completely naked. All three goddesses were ideally beautiful and Paris could not decide between them, so they resorted to bribes. Hera tried to bribe Paris with power over all Asia and Europe, and Athena offered wisdom, fame and glory in battle, but Aphrodite promised Paris that, if he were to choose her as the fairest, she would let him marry the most beautiful woman on earth. This woman was Helen, who was already married to King Menelaus of Sparta. Paris selected Aphrodite and awarded her the apple. The other two goddesses were enraged and, as a direct result, sided with the Greeks in the Trojan War. Aphrodite plays an important and active role throughout the entirety of Homer's Iliad. In Book III, she rescues Paris from Menelaus after he foolishly challenges him to a one-on-one duel. She then appears to Helen in the form of an old woman and attempts to persuade her to have sex with Paris, reminding her of his physical beauty and athletic prowess. Helen immediately recognizes Aphrodite by her beautiful neck, perfect breasts, and flashing eyes and chides the goddess, addressing her as her equal. Aphrodite sharply rebukes Helen, reminding her that, if she vexes her, she will punish her just as much as she has favored her already. Helen demurely obeys Aphrodite's command. In Book V, Aphrodite charges into battle to rescue her son Aeneas from the Greek hero Diomedes. Diomedes recognizes Aphrodite as a "weakling" goddess and, thrusting his spear, nicks her wrist through her "ambrosial robe". Aphrodite borrows Ares's chariot to ride back to Mount Olympus. Zeus chides her for putting herself in danger, reminding her that "her specialty is love, not war." According to Walter Burkert, this scene directly parallels a scene from Tablet VI of the Epic of Gilgamesh in which Ishtar, Aphrodite's Akkadian precursor, cries to her mother Antu after the hero Gilgamesh rejects her sexual advances, but is mildly rebuked by her father Anu. In Book XIV of the Iliad, during the Dios Apate episode, Aphrodite lends her kestos himas to Hera for the purpose of seducing Zeus and distracting him from the combat while Poseidon aids the Greek forces on the beach. In the Theomachia in Book XXI, Aphrodite again enters the battlefield to carry Ares away after he is wounded. Offspring Sometimes poets and dramatists recounted ancient traditions, which varied, and sometimes they invented new details; later scholiasts might draw on either or simply guess. Thus while Aeneas and Phobos were regularly described as offspring of Aphrodite, others listed here such as Priapus and Eros were sometimes said to be children of Aphrodite but with varying fathers and sometimes given other mothers or none at all. Iconography Symbols Aphrodite's most prominent avian symbol was the dove, which was originally an important symbol of her Near Eastern precursor Inanna-Ishtar. (In fact, the ancient Greek word for "dove", peristerá, may be derived from a Semitic phrase peraḥ Ištar, meaning "bird of Ishtar".) Aphrodite frequently appears with doves in ancient Greek pottery and the temple of Aphrodite Pandemos on the southwest slope of the Athenian Acropolis was decorated with relief sculptures of doves with knotted fillets in their beaks. Votive offerings of small, white, marble doves were also discovered in the temple of Aphrodite at Daphni. In addition to her associations with doves, Aphrodite was also closely linked with sparrows and she is described riding in a chariot pulled by sparrows in Sappho's "Ode to Aphrodite". According to myth, the dove was originally a nymph named Peristera who helped Aphrodite win in a flower-picking contest over her son Eros; for this Eros turned her into a dove, but Aphrodite took the dove under her wing and made it her sacred bird. Because of her connections to the sea, Aphrodite was associated with a number of different types of water fowl, including swans, geese, and ducks. Aphrodite's other symbols included the sea, conch shells, and roses. The rose and myrtle flowers were both sacred to Aphrodite. A myth explaining the origin of Aphrodite's connection to myrtle goes that originally the myrtle was a maiden, Myrina, a dedicated priestess of Aphrodite. When her previous betrothed carried her away from the temple to marry her, Myrina killed him, and Aphrodite turned her into a myrtle, forever under her protection. Her most important fruit emblem was the apple, and in myth, she turned Melus, childhood friend and kin-in-law to Adonis, into an apple after he killed himself, mourning over Adonis' death. Likewise, Melus's wife Pelia was turned into a dove. She was also associated with pomegranates, possibly because the red seeds suggested sexuality or because Greek women sometimes used pomegranates as a method of birth control. In Greek art, Aphrodite is often also accompanied by dolphins and Nereids. In classical art A scene of Aphrodite rising from the sea appears on the back of the Ludovisi Throne ( 460 BC), which was probably originally part of a massive altar that was constructed as part of the Ionic temple to Aphrodite in the Greek polis of Locri Epizephyrii in Magna Graecia in southern Italy. The throne shows Aphrodite rising from the sea, clad in a diaphanous garment, which is drenched with seawater and clinging to her body, revealing her upturned breasts and the outline of her navel. Her hair hangs dripping as she reaches to two attendants standing barefoot on the rocky shore on either side of her, lifting her out of the water. Scenes with Aphrodite appear in works of classical Greek pottery, including a famous white-ground kylix by the Pistoxenos Painter dating the between 470 and 460 BC, showing her riding on a swan or goose. Aphrodite was often described as golden-haired and portrayed with this color hair in art. In BC, the Athenian sculptor Praxiteles carved the marble statue Aphrodite of Knidos, which Pliny the Elder later praised as the greatest sculpture ever made. The statue showed a nude Aphrodite modestly covering her pubic region while resting against a water pot with her robe draped over it for support. The Aphrodite of Knidos was the first full-sized statue to depict Aphrodite completely naked and one of the first sculptures that was intended to be viewed from all sides. The statue was purchased by the people of Knidos in around 350 BC and proved to be tremendously influential on later depictions of Aphrodite. The original sculpture has been lost, but written descriptions of it as well several depictions of it on coins are still extant and over sixty copies, small-scale models, and fragments of it have been identified. The Greek painter Apelles of Kos, a contemporary of Praxiteles, produced the panel painting Aphrodite Anadyomene (Aphrodite Rising from the Sea). According to Athenaeus, Apelles was inspired to paint the painting after watching the courtesan Phryne take off her clothes, untie her hair, and bathe naked in the sea at Eleusis. The painting was displayed in the Asclepeion on the island of Kos. The Aphrodite Anadyomene went unnoticed for centuries, but Pliny the Elder records that, in his own time, it was regarded as Apelles's most famous work. During the Hellenistic and Roman periods, statues depicting Aphrodite proliferated; many of these statues were modeled at least to some extent on Praxiteles's Aphrodite of Knidos. Some statues show Aphrodite crouching naked; others show her wringing water out of her hair as she rises from the sea. Another common type of statue is known as Aphrodite Kallipygos, the name of which is Greek for "Aphrodite of the Beautiful Buttocks"; this type of sculpture shows Aphrodite lifting her peplos to display her buttocks to the viewer while looking back at them from over her shoulder. The ancient Romans produced massive numbers of copies of Greek sculptures of Aphrodite and more sculptures of Aphrodite have survived from antiquity than of any other deity. Post-classical culture Middle Ages Early Christians frequently adapted pagan iconography to suit Christian purposes. In the Early Middle Ages, Christians adapted elements of Aphrodite/Venus's iconography and applied them to Eve and prostitutes, but also female saints and even the Virgin Mary. Christians in the east reinterpreted the story of Aphrodite's birth as a metaphor for baptism; in a Coptic stele from the sixth century AD, a female orant is shown wearing Aphrodite's conch shell as a sign that she is newly baptized. Throughout the Middle Ages, villages and communities across Europe still maintained folk tales and traditions about Aphrodite/Venus and travelers reported a wide variety of stories. Numerous Roman mosaics of Venus survived in Britain, preserving memory of the pagan past. In North Africa in the late fifth century AD, Fulgentius of Ruspe encountered mosaics of Aphrodite and reinterpreted her as a symbol of the sin of Lust, arguing that she was shown naked because "the sin of lust is never cloaked" and that she was often shown "swimming" because "all lust suffers shipwreck of its affairs." He also argued that she was associated with doves and conches because these are symbols of copulation, and that she was associated with roses because "as the rose gives pleasure, but is swept away by the swift movement of the seasons, so lust is pleasant for a moment, but is swept away forever." While Fulgentius had appropriated Aphrodite as a symbol of Lust, Isidore of Seville ( 560–636) interpreted her as a symbol of marital procreative sex and declared that the moral of the story of Aphrodite's birth is that sex can only be holy in the presence of semen, blood, and heat, which he regarded as all being necessary for procreation. Meanwhile, Isidore denigrated Aphrodite/Venus's son Eros/Cupid as a "demon of fornication" (daemon fornicationis). Aphrodite/Venus was best known to Western European scholars through her appearances in Virgil's Aeneid and Ovid's Metamorphoses. Venus is mentioned in the Latin poem Pervigilium Veneris ("The Eve of Saint Venus"), written in the third or fourth century AD, and in Giovanni Boccaccio's Genealogia Deorum Gentilium. Since the Late Middle Ages. the myth of the Venusberg (German; French Mont de Vénus, "Mountain of Venus") – a subterranean realm ruled by Venus, hidden underneath Christian Europe – became a motif of European folklore rendered in various legends and epics. In German folklore of the 16th century, the narrative becomes associated with the minnesinger Tannhäuser, and in that form the myth was taken up in later literature and opera. Art Aphrodite is the central figure in Sandro Botticelli's painting Primavera, which has been described as "one of the most written about, and most controversial paintings in the world", and "one of the most popular paintings in Western art". The story of Aphrodite's birth from the foam was a popular subject matter for painters during the Italian Renaissance, who were attempting to consciously reconstruct Apelles of Kos's lost masterpiece Aphrodite Anadyomene based on the literary ekphrasis of it preserved by Cicero and Pliny the Elder. Artists also drew inspiration from Ovid's description of the birth of Venus in his Metamorphoses. Sandro Botticelli's The Birth of Venus ( 1485) was also partially inspired by a description by Poliziano of a relief on the subject. Later Italian renditions of the same scene include Titian's Venus Anadyomene () and Raphael's painting in the Stufetta del cardinal Bibbiena (1516). Titian's biographer Giorgio Vasari identified all of Titian's paintings of naked women as paintings of "Venus", including an erotic painting from , which he called the Venus of Urbino, even though the painting does not contain any of Aphrodite/Venus's traditional iconography and the woman in it is clearly shown in a contemporary setting, not a classical one. The Birth of Venus (1863) by Alexandre CabanelJacques-Louis David's final work was his 1824 magnum opus, Mars Being Disarmed by Venus, which combines elements of classical, Renaissance, traditional French art, and contemporary artistic styles. While he was working on the painting, David described it, saying, "This is the last picture I want to paint, but I want to surpass myself in it. I will put the date of my seventy-five years on it and afterwards I will never again pick up my brush." The painting was exhibited first in Brussels and then in Paris, where over 10,000 people came to see it. Jean-Auguste-Dominique Ingres's painting Venus Anadyomene was one of his major works. Louis Geofroy described it as a "dream of youth realized with the power of maturity, a happiness that few obtain, artists or others." Théophile Gautier declared: "Nothing remains of the marvelous painting of the Greeks, but surely if anything could give the idea of antique painting as it was conceived following the statues of Phidias and the poems of Homer, it is M. Ingres's painting: the Venus Anadyomene of Apelles has been found." Other critics dismissed it as a piece of unimaginative, sentimental kitsch, but Ingres himself considered it to be among his greatest works and used the same figure as the model for his later 1856 painting La Source. Paintings of Venus were favorites of the late nineteenth-century Academic artists in France. In 1863, Alexandre Cabanel won widespread critical acclaim at the Paris Salon for his painting The Birth of Venus, which the French emperor Napoleon III immediately purchased for his own personal art collection. Édouard Manet's 1865 painting Olympia parodied the nude Venuses of the Academic painters, particularly Cabanel's Birth of Venus. In 1867, the English Academic painter Frederic Leighton displayed his Venus Disrobing for the Bath at the academy. The art critic J. B. Atkinson praised it, declaring that "Mr Leighton, instead of adopting corrupt Roman notions regarding Venus such as Rubens embodied, has wisely reverted to the Greek idea of Aphrodite, a goddess worshipped, and by artists painted, as the perfection of female grace and beauty." A year later, the English painter Dante Gabriel Rossetti, a founding member of the Pre-Raphaelite Brotherhood, painted Venus Verticordia (Latin for "Aphrodite, the Changer of Hearts"), showing Aphrodite as a nude red-headed woman in a garden of roses. Though he was reproached for his outré subject matter, Rossetti refused to alter the painting and it was soon purchased by J. Mitchell of Bradford. In 1879, William Adolphe Bouguereau exhibited at the Paris Salon his own Birth of Venus, which imitated the classical tradition of contrapposto and was met with widespread critical acclaim, rivalling the popularity of Cabanel's version from nearly two decades prior. Literature William Shakespeare's erotic narrative poem Venus and Adonis (1593), a retelling of the courtship of Aphrodite and Adonis from Ovid's Metamorphoses, was the most popular of all his works published within his own lifetime. Six editions of it were published before Shakespeare's death (more than any of his other works) and it enjoyed particularly strong popularity among young adults. In 1605, Richard Barnfield lauded it, declaring that the poem had placed Shakespeare's name "in fames immortall Booke". Despite this, the poem has received mixed reception from modern critics; Samuel Taylor Coleridge defended it, but Samuel Butler complained that it bored him and C. S. Lewis described an attempted reading of it as "suffocating". Aphrodite appears in Richard Garnett's short story collection The Twilight of the Gods and Other Tales (1888), in which the gods' temples have been destroyed by Christians. Stories revolving around sculptures of Aphrodite were common in the late nineteenth and early twentieth centuries. Examples of such works of literature include the novel The Tinted Venus: A Farcical Romance (1885) by Thomas Anstey Guthrie and the short story The Venus of Ille (1887) by Prosper Mérimée, both of which are about statues of Aphrodite that come to life. Another noteworthy example is Aphrodite in Aulis by the Anglo-Irish writer George Moore, which revolves around an ancient Greek family who moves to Aulis. The French writer Pierre Louÿs titled his erotic historical novel Aphrodite: mœurs antiques (1896) after the Greek goddess. The novel enjoyed widespread commercial success, but scandalized French audiences due to its sensuality and its decadent portrayal of Greek society. In the early twentieth century, stories of Aphrodite were used by feminist poets, such as Amy Lowell and Alicia Ostriker. Many of these poems dealt with Aphrodite's legendary birth from the foam of the sea. Other feminist writers, including Claude Cahun, Thit Jensen, and Anaïs Nin also made use of the myth of Aphrodite in their writings. Ever since the publication of Isabel Allende's book Aphrodite: A Memoir of the Senses in 1998, the name "Aphrodite" has been used as a title for dozens of books dealing with all topics even superficially connected to her domain. Frequently these books do not even mention Aphrodite, or mention her only briefly, but make use of her name as a selling point. Modern worship In 1938, Gleb Botkin, a Russian immigrant to the United States, founded the Church of Aphrodite, a neopagan religion centered around the worship of a mother goddess, whom its practitioners identified as Aphrodite. The Church of Aphrodite's theology was laid out in the book In Search of Reality, published in 1969, two years before Botkin's death. The book portrayed Aphrodite in a drastically different light than the one in which the Greeks envisioned her, instead casting her as "the sole Goddess of a somewhat Neoplatonic Pagan monotheism". It claimed that the worship of Aphrodite had been brought to Greece by the mystic teacher Orpheus, but that the Greeks had misunderstood Orpheus's teachings and had not realized the importance of worshipping Aphrodite alone. Aphrodite is a major deity in Wicca, a contemporary nature-based syncretic Neopagan religion. Wiccans regard Aphrodite as one aspect of the Goddess and she is frequently invoked by name during enchantments dealing with love and romance. Wiccans regard Aphrodite as the ruler of human emotions, erotic spirituality, creativity, and art. As one of the twelve Olympians, Aphrodite is a major deity within Hellenismos (Hellenic Polytheistic Reconstructionism), a Neopagan religion which seeks to authentically revive and recreate the religion of ancient Greece in the modern world. Unlike Wiccans, Hellenists are usually strictly polytheistic or pantheistic. Hellenists venerate Aphrodite primarily as the goddess of romantic love, but also as a goddess of sexuality, the sea, and war. Her many epithets include "Sea Born", "Killer of Men", "She upon the Graves", "Fair Sailing", and "Ally in War". Genealogy See also Anchises Asherah Cupid Girdle of Aphrodite History of nude art Lakshmi, rose from the ocean like Aphrodite and has 8-pointed star like Ishtar Explanatory notes Citations General and cited references Homer, The Iliad with an English Translation by A.T. Murray, PhD in two volumes. Cambridge, MA, Harvard University Press; London, William Heinemann, Ltd. 1924. Online version at the Perseus Digital Library. Hesiod, Theogony, in The Homeric Hymns and Homerica with an English Translation by Hugh G. Evelyn-White, Cambridge, MA., Harvard University Press; London, William Heinemann Ltd. 1914. Online version at the Perseus Digital Library. Evelyn-White, Hugh, The Homeric Hymns and Homerica with an English Translation by Hugh G. Evelyn-White. Homeric Hymns. Cambridge, Massachusetts, Harvard University Press; London, William Heinemann Ltd. 1914. Pindar, Odes, Diane Arnson Svarlien. 1990. Online version at the Perseus Digital Library. Euripides, The Complete Greek Drama', edited by Whitney J. Oates and Eugene O'Neill, Jr. in two volumes. 2. The Phoenissae, translated by E. P. Coleridge. New York. Random House. 1938. Apollonius Rhodius, Argonautica translated by Robert Cooper Seaton (1853–1915), R. C. Loeb Classical Library Volume 001. London, William Heinemann Ltd, 1912. Online version at the Topos Text Project. Apollodorus, Apollodorus, The Library, with an English Translation by Sir James George Frazer, F.B.A., F.R.S. in 2 Volumes. Cambridge, MA, Harvard University Press; London, William Heinemann Ltd. 1921. Online version at the Perseus Digital Library. Pausanias, Pausanias Description of Greece with an English Translation by W.H.S. Jones, Litt.D., and H.A. Ormerod, M.A., in 4 Volumes. Cambridge, MA, Harvard University Press; London, William Heinemann Ltd. 1918. Online version at the Perseus Digital Library. Diodorus Siculus, Bibliotheca Historica. Vol 1-2. Immanel Bekker. Ludwig Dindorf. Friedrich Vogel. in aedibus B. G. Teubneri. Leipzig. 1888–1890. Greek text available at the Perseus Digital Library. Ovid, Metamorphoses. Translated by A. D. Melville; introduction and notes by E. J. Kenney. Oxford: Oxford University Press. 2008. . Hyginus, Gaius Julius, The Myths of Hyginus. Edited and translated by Mary A. Grant, Lawrence: University of Kansas Press, 1960. Gaius Julius Hyginus, Astronomica from The Myths of Hyginus translated and edited by Mary Grant. University of Kansas Publications in Humanistic Studies. Online version at the Topos Text Project. Hard, Robin, The Routledge Handbook of Greek Mythology: Based on H.J. Rose's "Handbook of Greek Mythology", Psychology Press, 2004, . Google Books. External links APHRODITE from The Theoi Project information from classical literature, Greek and Roman art The Glory which Was Greece from a Female Perspective Sappho's Hymn to Aphrodite, with a brief explanation Warburg Institute Iconographic Database (ca 2450 images of Aphrodite) Beauty goddesses Characters in the Argonautica Characters in the Odyssey Children of Zeus Consorts of Dionysus Consorts of Hephaestus Cypriot mythology Deities in the Iliad Divine women of Zeus Extramarital relationships Fertility goddesses Greek love and lust goddesses Homosexuality and bisexuality deities Kourotrophoi Metamorphoses characters New religious movement deities Nudity in mythology Prostitution Sexuality in ancient Greece Temporary marriages Twelve Olympians Venusian deities Planetary goddesses Women of Ares Women of Hermes Women of Poseidon Women of the Trojan war

1175

https://en.wikipedia.org/wiki/April%201

April 1

Events Pre-1600 527 – Byzantine Emperor Justin I names his nephew Justinian I as co-ruler and successor to the throne. 1081 – Alexios I Komnenos overthrows the Byzantine emperor Nikephoros III Botaneiates, and, after his troops spend three days extensively looting Constantinople, is formally crowned on April 4. 1572 – In the Eighty Years' War, the Watergeuzen capture Brielle from the Seventeen Provinces, gaining the first foothold on land for what would become the Dutch Republic. 1601–1900 1789 – In New York City, the United States House of Representatives achieves its first quorum and elects Frederick Muhlenberg of Pennsylvania as its first Speaker. 1833 – The Convention of 1833, a political gathering of settlers in Mexican Texas to help draft a series of petitions to the Mexican government, begins in San Felipe de Austin. 1865 – American Civil War: Union troops led by Philip Sheridan decisively defeat Confederate troops led by George Pickett, cutting the Army of Northern Virginia's last supply line during the Siege of Petersburg. 1867 – Singapore becomes a British crown colony. 1873 – The White Star steamer SS Atlantic sinks off Nova Scotia, killing 547 in one of the worst marine disasters of the 19th century. 1900 – Prince George becomes absolute monarch of the Cretan State. 1901–present 1908 – The Territorial Force (renamed Territorial Army in 1920) is formed as a volunteer reserve component of the British Army. 1918 – The Royal Air Force is created by the merger of the Royal Flying Corps and the Royal Naval Air Service. 1922 – In newly formed Northern Ireland, six Catholics are murdered in the Arnon Street killings, one week after six others were killed in the McMahon killings. 1924 – Adolf Hitler is sentenced to five years imprisonment for his participation in the "Beer Hall Putsch" but spends only nine months in jail. 1924 – The Royal Canadian Air Force is formed. 1933 – The recently elected Nazis under Julius Streicher organize a one-day boycott of all Jewish-owned businesses in Germany, ushering in a series of anti-Semitic acts. 1935 – India's central banking institution, the Reserve Bank of India, is formed. 1937 – Aden becomes a British crown colony. 1937 – The Royal New Zealand Air Force is formed as an independent service. 1939 – Spanish Civil War: Generalísimo Francisco Franco of the Spanish State announces the end of the Spanish Civil War, when the last of the Republican forces surrender. 1941 – Fântâna Albă massacre: Between two hundred and two thousand Romanian civilians are killed by Soviet Border Troops. 1941 – A military coup in Iraq overthrows the regime of 'Abd al-Ilah and installs Rashid Ali al-Gaylani as Prime Minister. 1944 – World War II: Navigation errors lead to an accidental American bombing of the Swiss city of Schaffhausen. 1945 – World War II: The Tenth United States Army attacks the Thirty-Second Japanese Army on Okinawa. 1946 – The 8.6 Aleutian Islands earthquake shakes the Aleutian Islands with a maximum Mercalli intensity of VI (Strong). A destructive tsunami reaches the Hawaiian Islands resulting in dozens of deaths, mostly in Hilo, Hawaii. 1946 – The Malayan Union is established. Protests from locals led to the establishment of the Federation of Malaya two years later. 1947 – The only mutiny in the history of the Royal New Zealand Navy begins. 1948 – Cold War: Communist forces respond to the introduction of the Deutsche Mark by attempting to force the western powers to withdraw from Berlin. 1948 – Faroe Islands gain autonomy from Denmark. 1949 – Chinese Civil War: The Chinese Communist Party holds unsuccessful peace talks with the Nationalist Party in Beijing, after three years of fighting. 1949 – The Government of Canada repeals Japanese-Canadian internment after seven years. 1954 – United States President Dwight D. Eisenhower authorizes the creation of the United States Air Force Academy in Colorado Springs, Colorado. 1955 – The EOKA rebellion against the British Empire begins in Cyprus, with the goal of unifying with Greece. 1960 – The TIROS-1 satellite transmits the first television picture from space. 1964 – The British Admiralty, War Office and Air Ministry are replaced by a unified Defence Council of the United Kingdom. 1969 – The Hawker Siddeley Harrier, the first operational fighter aircraft with Vertical/Short Takeoff and Landing capabilities, enters service with the Royal Air Force. 1970 – President Richard Nixon signs the Public Health Cigarette Smoking Act into law. 1970 – A Royal Air Maroc Sud Aviation Caravelle crashes near Berrechid, Morocco, killing 61. 1971 – Bangladesh Liberation War: The Pakistan Army massacre more than a thousand people in Keraniganj Upazila, Bangladesh. 1973 – Project Tiger, a tiger conservation project, is launched in the Jim Corbett National Park, India. 1974 – The Local Government Act 1972 of England and Wales comes into effect. 1976 – Steve Jobs and Steve Wozniak found Apple Computer, Inc. 1979 – Iran becomes an Islamic republic by a 99% vote, officially overthrowing the Shah. 1984 – Singer Marvin Gaye is shot to death by his father in his home in Arlington Heights, Los Angeles, California. 1986 – Communist Party of Nepal (Mashal) cadres attack a number of police stations in Kathmandu, seeking to incite a popular rebellion. 1989 – Margaret Thatcher's new local government tax, the Community Charge (commonly known as the "poll tax"), is introduced in Scotland. 1993 – NASCAR racer Alan Kulwicki is killed in a plane crash near the Tri-Cities Regional Airport in Blountville, Tennessee. 1997 – Comet Hale–Bopp is seen passing at perihelion. 1999 – Nunavut is established as a Canadian territory carved out of the eastern part of the Northwest Territories. 2001 – An EP-3E United States Navy surveillance aircraft collides with a Chinese People's Liberation Army Shenyang J-8 fighter jet. The Chinese pilot ejected but is subsequently lost. The Navy crew makes an emergency landing in Hainan, China and is detained. 2001 – Former President of Federal Republic of Yugoslavia Slobodan Milošević surrenders to police special forces, to be tried on war crimes charges. 2001 – Same-sex marriage becomes legal in the Netherlands, the first contemporary country to allow it. 2004 – Google launches its Email service Gmail. 2006 – Serious Organised Crime Agency (SOCA) of the Government of the United Kingdom is enforced, but later merged into National Crime Agency on 7 October 2013. 2011 – After protests against the burning of the Quran turn violent, a mob attacks a United Nations compound in Mazar-i-Sharif, Afghanistan, resulting in the deaths of fourteen people, including seven UN workers. 2016 – The 2016 Nagorno-Karabakh conflict begins along the Nagorno-Karabakh Line of Contact. Births Pre-1600 1220 – Emperor Go-Saga of Japan (d. 1272) 1282 – Louis IV, Holy Roman Emperor (d. 1347) 1328 – Blanche of France, Duchess of Orléans (d. 1382) 1543 – François de Bonne, Duke of Lesdiguières (d. 1626) 1578 – William Harvey, English physician and academic (d. 1657) 1601–1900 1610 – Charles de Saint-Évremond, French soldier and critic (d. 1703) 1629 – Jean-Henri d'Anglebert, French organist and composer (d. 1691) 1640 – Georg Mohr, Danish mathematician and academic (d. 1697) 1647 – John Wilmot, 2nd Earl of Rochester, English poet and courtier (d. 1680) 1697 – Antoine François Prévost, French novelist and translator (d. 1763) 1721 – Pieter Hellendaal, Dutch-English organist, violinist, and composer (d. 1799) 1741 – George Dance the Younger, English architect and surveyor (d. 1825) 1753 – Joseph de Maistre, French philosopher, lawyer, and diplomat (d. 1821) 1755 – Jean Anthelme Brillat-Savarin, French lawyer and politician (d. 1826) 1765 – Luigi Schiavonetti, Italian engraver and etcher (d. 1810) 1776 – Sophie Germain, French mathematician, physicist, and philosopher (d. 1831) 1786 – William Mulready, Irish genre painter (d. 1863) 1815 – Otto von Bismarck, German lawyer and politician, 1st Chancellor of the German Empire (d. 1898) 1815 – Edward Clark, American lawyer and politician, 8th Governor of Texas (d. 1880) 1823 – Simon Bolivar Buckner, American general and politician, 30th Governor of Kentucky (d. 1891) 1824 – Louis-Zéphirin Moreau, Canadian bishop (d. 1901) 1834 – James Fisk, American businessman (d. 1872) 1852 – Edwin Austin Abbey, American painter and illustrator (d. 1911) 1858 – Columba Marmion, Irish Benedictine abbot (d. 1923) 1865 – Richard Adolf Zsigmondy, Austrian-German chemist and academic, Nobel Prize laureate (d. 1929) 1866 – William Blomfield, New Zealand cartoonist and politician (d. 1938) 1866 – Ferruccio Busoni, Italian pianist, composer, and conductor (d. 1924) 1866 – Ève Lavallière, French actress (d. 1929) 1868 – Edmond Rostand, French poet and playwright (d. 1918) 1868 – Walter Mead, English cricketer (d. 1954) 1871 – F. Melius Christiansen, Norwegian-American violinist and conductor (d. 1955) 1873 – Sergei Rachmaninoff, Russian pianist, composer, and conductor (d. 1943) 1874 – Ernest Barnes, English mathematician and theologian (d. 1953) 1874 – Prince Karl of Bavaria (d. 1927) 1875 – Edgar Wallace, English journalist, author, and playwright (d. 1932) 1878 – C. Ganesha Iyer, Ceylon Tamil philologist (d. 1958) 1879 – Stanislaus Zbyszko, Polish wrestler and strongman (d. 1967) 1881 – Octavian Goga, Romanian Prime Minister (d. 1938) 1883 – Lon Chaney, American actor, director, and screenwriter (d. 1930) 1883 – Edvard Drabløs, Norwegian actor and director (d. 1976) 1883 – Laurette Taylor, Irish-American actress (d. 1946) 1885 – Wallace Beery, American actor (d. 1949) 1885 – Clementine Churchill, English wife of Winston Churchill (d. 1977) 1889 – K. B. Hedgewar, Indian physician and activist (d. 1940) 1893 – Cicely Courtneidge, Australian-English actress (d. 1980) 1895 – Alberta Hunter, African-American singer-songwriter and nurse (d. 1984) 1898 – William James Sidis, Ukrainian-Russian Jewish American mathematician, anthropologist, and historian (d. 1944) 1899 – Gustavs Celmiņš, Latvian academic and politician (d. 1968) 1900 – Stefanie Clausen, Danish Olympic diver (d. 1981) 1901–present 1901 – Whittaker Chambers, American journalist and spy (d. 1961) 1902 – Maria Polydouri, Greek poet (d. 1930) 1905 – Gaston Eyskens, Belgian economist and politician, 47th Prime Minister of Belgium (d. 1988) 1905 – Paul Hasluck, Australian historian, poet, and politician, 17th Governor-General of Australia (d. 1993) 1906 – Alexander Sergeyevich Yakovlev, Russian engineer, founded the Yakovlev Design Bureau (d. 1989) 1907 – Shivakumara Swami, Indian religious leader and philanthropist (d. 2019) 1908 – Abraham Maslow, American psychologist and academic (d. 1970) 1908 – Harlow Rothert, American shot putter, lawyer, and academic (d. 1997) 1909 – Abner Biberman, American actor, director, and screenwriter (d. 1977) 1909 – Eddy Duchin, American pianist and bandleader (d. 1951) 1910 – Harry Carney, American saxophonist and clarinet player (d. 1974) 1910 – Bob Van Osdel, American high jumper and soldier (d. 1987) 1911 – Augusta Braxton Baker, African American librarian (d. 1998) 1913 – Memos Makris, Greek sculptor (d. 1993) 1915 – O. W. Fischer, Austrian-Swiss actor and director (d. 2004) 1916 – Sheila May Edmonds, British mathematician (d. 2002) 1917 – Sydney Newman, Canadian screenwriter and producer, co-created Doctor Who (d. 1997) 1917 – Melville Shavelson, American director, producer, and screenwriter (d. 2007) 1919 – Joseph Murray, American surgeon and soldier, Nobel Prize laureate (d. 2012) 1920 – Toshiro Mifune, Japanese actor (d. 1997) 1921 – William Bergsma, American composer and educator (d. 1994) 1921 – Arthur "Guitar Boogie" Smith, American guitarist, fiddler, and composer (d. 2014) 1922 – Duke Jordan, American pianist and composer (d. 2006) 1922 – William Manchester, American historian and author (d. 2004) 1924 – Brendan Byrne, American lieutenant, judge, and politician, 47th Governor of New Jersey (d. 2018) 1926 – Anne McCaffrey, American-Irish author (d. 2011) 1927 – Walter Bahr, American soccer player, coach, and manager (d. 2018) 1927 – Amos Milburn, American R&B singer-songwriter and pianist (d. 1980) 1927 – Ferenc Puskás, Hungarian footballer and manager (d. 2006) 1929 – Jonathan Haze, American actor, producer, screenwriter, and production manager 1929 – Milan Kundera, Czech-French novelist, poet, and playwright (d. 2023) 1929 – Payut Ngaokrachang, Thai animator and director (d. 2010) 1929 – Jane Powell, American actress, singer, and dancer (d. 2021) 1930 – Grace Lee Whitney, American actress and singer (d. 2015) 1931 – George Baker, Bulgarian-English actor and screenwriter (d. 2011) 1931 – Rolf Hochhuth, German author and playwright (d. 2020) 1932 – Debbie Reynolds, American actress, singer, and dancer (d. 2016) 1933 – Claude Cohen-Tannoudji, Algerian-French physicist and academic, Nobel Prize laureate 1933 – Dan Flavin, American sculptor and educator (d. 1996) 1933 – Bengt Holbek, Danish folklorist (d. 1992) 1934 – Vladimir Posner, French-American journalist and radio host 1935 – Larry McDonald, American physician and politician (d. 1983) 1936 – Peter Collinson, English-American director and producer (d. 1980) 1936 – Jean-Pascal Delamuraz, Swiss politician, 80th President of the Swiss Confederation (d. 1998) 1936 – Tarun Gogoi, Indian politician, 14th Chief Minister of Assam (d. 2020) 1936 – Abdul Qadeer Khan, Indian-Pakistani physicist, chemist, and engineer (d. 2021) 1937 – Jordan Charney, American actor 1939 – Ali MacGraw, American model and actress 1939 – Phil Niekro, American baseball player and manager (d. 2020) 1940 – Wangari Maathai, Kenyan environmentalist and politician, Nobel Prize laureate (d. 2011) 1941 – Gideon Gadot, Israeli journalist and politician (d. 2012) 1941 – Ajit Wadekar, Indian cricketer, coach, and manager (d. 2018) 1942 – Samuel R. Delany, American author and critic 1942 – Richard D. Wolff, American economist and academic 1943 – Dafydd Wigley, Welsh academic and politician 1943 – Titina Silá, Bissau-Guinean revolutionary (d. 1973) 1946 – Nikitas Kaklamanis, Greek academic and politician, Greek Minister of Health and Social Security 1946 – Ronnie Lane, English bass player, songwriter, and producer (d. 1997) 1946 – Arrigo Sacchi, Italian footballer, coach, and manager 1947 – Alain Connes, French mathematician and academic 1948 – Javier Irureta, Spanish footballer and manager 1948 – Peter Law, Welsh politician and independent Member of Parliament (d. 2006) 1949 – Gérard Mestrallet, French businessman 1949 – Paul Manafort, American lobbyist, political consultant, and convicted felon 1949 – Sammy Nelson, Northern Irish footballer and coach 1949 – Gil Scott-Heron, American singer-songwriter and author (d. 2011) 1950 – Samuel Alito, American lawyer and jurist, Associate Justice of the Supreme Court of the United States 1950 – Loris Kessel, Swiss racing driver (d. 2010) 1950 – Daniel Paillé, Canadian academic and politician 1951 – John Abizaid, American general 1952 – Annette O'Toole, American actress 1952 – Bernard Stiegler, French philosopher and academic (d. 2020) 1953 – Barry Sonnenfeld, American cinematographer, director, and producer 1953 – Alberto Zaccheroni, Italian footballer and manager 1954 – Jeff Porcaro, American drummer, songwriter, and producer (d. 1992) 1955 – Don Hasselbeck, American football player and sportscaster 1955 – Humayun Akhtar Khan, Pakistani politician, 5th Commerce Minister of Pakistan 1957 – David Gower, English cricketer and sportscaster 1957 – Denise Nickerson, American actress (d. 2019) 1958 – D. Boon, American singer and musician (d. 1985) 1959 – Helmuth Duckadam, Romanian footballer 1961 – Susan Boyle, Scottish singer 1961 – Sergio Scariolo, Italian professional basketball head coach 1961 – Mark White, English singer-songwriter and guitarist 1962 – Mark Shulman, American author 1962 – Chris Grayling, English journalist and politician, Lord High Chancellor of Great Britain 1962 – Samboy Lim, Filipino basketball player and manager (d. 2023) 1962 – Phillip Schofield, English television host 1963 – Teodoro de Villa Diaz, Filipino guitarist and songwriter (d. 1988) 1963 – Aprille Ericsson-Jackson, American aerospace engineer 1964 – Erik Breukink, Dutch cyclist and manager 1964 – Kevin Duckworth, American basketball player (d. 2008) 1964 – John Morris, English cricketer 1964 – José Rodrigues dos Santos, Portuguese journalist, author, and educator 1965 – Jane Adams, American film, television, and stage actress 1965 – Mark Jackson, American basketball player and coach 1966 – Chris 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Antonis Fotsis, Greek basketball player 1981 – Bjørn Einar Romøren, Norwegian ski jumper 1982 – Taran Killam, American actor, voice artist, comedian, and writer 1982 – Andreas Thorkildsen, Norwegian javelin thrower 1983 – Ólafur Ingi Skúlason, Icelandic footballer 1983 – Sean Taylor, American football player (d. 2007) 1984 – Gilberto Macena, Brazilian footballer 1985 – Daniel Murphy, American baseball player 1985 – Beth Tweddle, English gymnast 1986 – Nikolaos Kourtidis, Greek weightlifter 1986 – Hillary Scott, American country singer-songwriter 1987 – Vitorino Antunes, Portuguese footballer 1987 – Ding Junhui, Chinese professional snooker player 1987 – Gianluca Musacci, Italian footballer 1987 – Oliver Turvey, English racing driver 1988 – Brook Lopez, American basketball player 1988 – Robin Lopez, American basketball player 1989 – Jan Blokhuijsen, Dutch speed skater 1989 – David N'Gog, French footballer 1989 – Christian Vietoris, German racing driver 1990 – Julia Fischer, German discus thrower 1991 – Duván Zapata, Colombian footballer 1992 – Deng Linlin, Chinese gymnast 1995 – Jofra Archer, Barbadian-English cricketer 1995 – Logan Paul, American YouTuber, actor and wrestler 1997 – Asa Butterfield, English actor 1997 – Álex Palou, Spanish racing driver 1998 – Mitchell Robinson, American basketball player 1999 – Gabe Davis, American football player 2000 – Rhian Brewster, English footballer Deaths Pre-1600 996 – John XV, pope of the Catholic Church 1085 – Shen Zong, Chinese emperor (b. 1048) 1132 – Hugh of Châteauneuf, French bishop (b. 1053) 1204 – Eleanor of Aquitaine, queen of France and England (b. 1122) 1205 – Amalric II, king of Cyprus and Jerusalem 1282 – Abaqa Khan, ruler of the Mongol Ilkhanate (b. 1234) 1431 – Nuno Álvares Pereira, Portuguese general (b. 1360) 1441 – Blanche I, queen of Navarre and Sicily (b. 1387) 1455 – Zbigniew Oleśnicki, Polish cardinal and statesman (b. 1389) 1528 – Francisco de Peñalosa, Spanish composer (b. 1470) 1548 – Sigismund I, king of Poland (b. 1467) 1580 – Alonso Mudarra, Spanish guitarist and composer (b. 1510) 1601–1900 1621 – Cristofano Allori, Italian painter and educator (b. 1577) 1682 – Franz Egon of Fürstenberg, Bavarian bishop (b. 1625) 1787 – Floyer Sydenham, English scholar and academic (b. 1710) 1839 – Benjamin Pierce, American soldier and politician, 11th Governor of New Hampshire (b. 1757) 1865 – Antonios Kriezis, Greek Navy officer and Prime Minister of Greece (b. 1796) 1865 – Giuditta Pasta, Italian soprano (b. 1797) 1872 – Frederick Denison Maurice, English theologian and academic (b. 1805) 1878 – John C.W. 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Adams Carter, American mountaineer, journalist, and educator (b. 1914) 1995 – Francisco Moncion, Dominican American ballet dancer, choreographer, charter member of the New York City Ballet (b. 1918) 1995 – Lucie Rie, Austrian-English potter (b. 1902) 1997 – Makar Honcharenko, Ukrainian footballer and manager (b. 1912) 1998 – Rozz Williams, American singer-songwriter and guitarist (b. 1963) 1999 – Jesse Stone, American pianist, songwriter, and producer (b. 1901) 2001 – Trịnh Công Sơn, Vietnamese guitarist and composer (b. 1939) 2002 – Simo Häyhä, Finnish soldier and sniper (b. 1905) 2003 – Leslie Cheung, Hong Kong singer-songwriter and actor (b. 1956) 2004 – Ioannis Kyrastas, Greek footballer and manager (b. 1952) 2004 – Carrie Snodgress, American actress (b. 1945) 2005 – Paul Bomani, Tanzanian politician and diplomat, 1st Tanzanian Minister of Finance (b 1925) 2005 – Robert Coldwell Wood, American political scientist and academic (b. 1923) 2006 – In Tam, Cambodian general and politician, 26th Prime Minister of Cambodia (b. 1916) 2010 – John Forsythe, American actor (b. 1918) 2010 – Tzannis Tzannetakis, Greek soldier and politician, 175th Prime Minister of Greece (b. 1927) 2012 – Lionel Bowen, Australian soldier, lawyer, and politician, Deputy Prime Minister of Australia (b. 1922) 2012 – Giorgio Chinaglia, Italian-American soccer player and radio host (b. 1947) 2012 – Miguel de la Madrid, Mexican banker, academic, and politician, 52nd President of Mexico (b. 1934) 2013 – Moses Blah, Liberian general and politician, 23rd President of Liberia (b. 1947) 2013 – Karen Muir, South African swimmer and physician (b. 1952) 2014 – King Fleming, American pianist and bandleader (b. 1922) 2014 – Jacques Le Goff, French historian and author (b. 1924) 2014 – Rolf Rendtorff, German theologian and academic (b. 1925) 2015 – Nicolae Rainea, Romanian footballer and referee (b. 1933) 2017 – Lonnie Brooks, American blues singer and guitarist (b. 1933) 2017 – Yevgeny Yevtushenko, Soviet and Russian poet and writer (b. 1932) 2018 – Steven Bochco, American television writer and producer (b. 1943) 2019 – Vonda N. McIntyre, American science fiction author (b. 1948) 2024 – Lou Conter, American naval commander (b. 1921) 2024 – Vontae Davis, American football player (b. 1988) 2024 – Joe Flaherty, American actor, writer, and comedian (b. 1941) 2024 – Sami Michael, Iraqi-born Israeli writer and human rights activist (b. 1926) 2024 – Ed Piskor, American comic book artist (b. 1982) 2024 – Mohammad Reza Zahedi, Iranian senior military officer (b. 1960) Holidays and observances Christian feast day: Cellach of Armagh Hugh of Grenoble Frederick Denison Maurice (Church of England) Mary of Egypt Melito of Sardis Tewdrig Theodora Walric, abbot of Leuconay April 1 (Eastern Orthodox liturgics) April Fools' Day Odisha Day (Odisha, India) Arbor Day (Tanzania) Civil Service Day (Thailand) Cyprus National Day (Cyprus) Edible Book Day Fossil Fools Day Kha b-Nisan, the Assyrian New Year (Assyrian people) References External links BBC: On This Day Historical Events on April 1 Days of the year April

1176

https://en.wikipedia.org/wiki/Antisymmetric%20relation

Antisymmetric relation

In mathematics, a binary relation on a set is antisymmetric if there is no pair of distinct elements of each of which is related by to the other. More formally, is antisymmetric precisely if for all or equivalently, The definition of antisymmetry says nothing about whether actually holds or not for any . An antisymmetric relation on a set may be reflexive (that is, for all ), irreflexive (that is, for no ), or neither reflexive nor irreflexive. A relation is asymmetric if and only if it is both antisymmetric and irreflexive. Examples The divisibility relation on the natural numbers is an important example of an antisymmetric relation. In this context, antisymmetry means that the only way each of two numbers can be divisible by the other is if the two are, in fact, the same number; equivalently, if and are distinct and is a factor of then cannot be a factor of For example, 12 is divisible by 4, but 4 is not divisible by 12. The usual order relation on the real numbers is antisymmetric: if for two real numbers and both inequalities and hold, then and must be equal. Similarly, the subset order on the subsets of any given set is antisymmetric: given two sets and if every element in also is in and every element in is also in then and must contain all the same elements and therefore be equal: A real-life example of a relation that is typically antisymmetric is "paid the restaurant bill of" (understood as restricted to a given occasion). Typically, some people pay their own bills, while others pay for their spouses or friends. As long as no two people pay each other's bills, the relation is antisymmetric. Properties Partial and total orders are antisymmetric by definition. A relation can be both symmetric and antisymmetric (in this case, it must be coreflexive), and there are relations which are neither symmetric nor antisymmetric (for example, the "preys on" relation on biological species). Antisymmetry is different from asymmetry: a relation is asymmetric if and only if it is antisymmetric and irreflexive. See also Symmetry in mathematics References nLab antisymmetric relation Properties of binary relations

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https://en.wikipedia.org/wiki/Athena

Athena

Athena or Athene, often given the epithet Pallas, is an ancient Greek goddess associated with wisdom, warfare, and handicraft who was later syncretized with the Roman goddess Minerva. Athena was regarded as the patron and protectress of various cities across Greece, particularly the city of Athens, from which she most likely received her name. The Parthenon on the Acropolis of Athens is dedicated to her. Her major symbols include owls, olive trees, snakes, and the Gorgoneion. In art, she is generally depicted wearing a helmet and holding a spear. From her origin as an Aegean palace goddess, Athena was closely associated with the city. She was known as Polias and Poliouchos (both derived from polis, meaning "city-state"), and her temples were usually located atop the fortified acropolis in the central part of the city. The Parthenon on the Athenian Acropolis is dedicated to her, along with numerous other temples and monuments. As the patron of craft and weaving, Athena was known as Ergane. She was also a warrior goddess, and was believed to lead soldiers into battle as Athena Promachos. Her main festival in Athens was the Panathenaia, which was celebrated during the month of Hekatombaion in midsummer and was the most important festival on the Athenian calendar. In Greek mythology, Athena was believed to have been born from the forehead of her father Zeus. In some versions of the story, Athena has no mother and is born from Zeus' forehead by parthenogenesis. In others, such as Hesiod's Theogony, Zeus swallows his consort Metis, who was pregnant with Athena; in this version, Athena is first born within Zeus and then escapes from his body through his forehead. In the founding myth of Athens, Athena bested Poseidon in a competition over patronage of the city by creating the first olive tree. She was known as Athena Parthenos "Athena the Virgin", but in one archaic Attic myth, the god Hephaestus tried and failed to rape her, resulting in Gaia giving birth to Erichthonius, an important Athenian founding hero. Athena was the patron goddess of heroic endeavor; she was believed to have aided the heroes Perseus, Heracles, Bellerophon, and Jason. Along with Aphrodite and Hera, Athena was one of the three goddesses whose feud resulted in the beginning of the Trojan War. She plays an active role in the Iliad, in which she assists the Achaeans and, in the Odyssey, she is the divine counselor to Odysseus. In the later writings of the Roman poet Ovid, Athena was said to have competed against the mortal Arachne in a weaving competition, afterward transforming Arachne into the first spider; Ovid also describes how Athena transformed her priestess Medusa and the latter's sisters, Stheno and Euryale, into the Gorgons after witnessing the young woman being raped by Poseidon in the goddess's temple. Since the Renaissance, Athena has become an international symbol of wisdom, the arts, and classical learning. Western artists and allegorists have often used Athena as a symbol of freedom and democracy. Etymology Athena is associated with the city of Athens. The name of the city in ancient Greek is (), a plural toponym, designating the place where—according to myth—she presided over the Athenai, a sisterhood devoted to her worship. In ancient times, scholars argued whether Athena was named after Athens or Athens after Athena. Now scholars generally agree that the goddess takes her name from the city; the ending -ene is common in names of locations, but rare for personal names. Testimonies from different cities in ancient Greece attest that similar city goddesses were worshipped in other cities and, like Athena, took their names from the cities where they were worshipped. For example, in Mycenae there was a goddess called Mykene, whose sisterhood was known as Mykenai, whereas at Thebes an analogous deity was called Thebe, and the city was known under the plural form Thebai (or Thebes, in English, where the 's' is the plural formation). The name Athenai is likely of Pre-Greek origin because it contains the presumably Pre-Greek morpheme *-ān-. In his dialogue Cratylus, the ancient Greek philosopher Plato (428–347 BC) gives some rather imaginative etymologies of Athena's name, based on the theories of the ancient Athenians and his etymological speculations: Thus, Plato believed that Athena's name was derived from Greek , —which the later Greeks rationalised as from the deity's (, ) mind (, ). The second-century AD orator Aelius Aristides attempted to derive natural symbols from the etymological roots of Athena's names to be aether, air, earth, and moon. Origins Athena was originally the Aegean goddess of the palace, who presided over household crafts and protected the king. A single Mycenaean Greek inscription appears at Knossos in the Linear B tablets from the Late Minoan II-era "Room of the Chariot Tablets"; these comprise the earliest Linear B archive anywhere. Although Athana potnia is often translated as "Mistress Athena", it could also mean "the Potnia of Athana", or the Lady of Athens. However, any connection to the city of Athens in the Knossos inscription is uncertain. A sign series appears in the still undeciphered corpus of Linear A tablets, written in the unclassified Minoan language. This could be connected with the Linear B Mycenaean expressions and or (Diwia, "of Zeus" or, possibly, related to a homonymous goddess), resulting in a translation "Athena of Zeus" or "divine Athena". Similarly, in the Greek mythology and epic tradition, Athena figures as a daughter of Zeus (; cfr. Dyeus). However, the inscription quoted seems to be very similar to "", quoted as SY Za 1 by Jan Best. Best translates the initial , which is recurrent in line beginnings, as "I have given". A Mycenean fresco depicts two women extending their hands towards a central figure, who is covered by an enormous figure-eight shield; this may depict the warrior-goddess with her palladium, or her palladium in an aniconic representation. In the "Procession Fresco" at Knossos, which was reconstructed by the Mycenaeans, two rows of figures carrying vessels seem to meet in front of a central figure, which is probably the Minoan precursor to Athena. The early twentieth-century scholar Martin Persson Nilsson argued that the Minoan snake goddess figurines are early representations of Athena. Nilsson and others have claimed that, in early times, Athena was either an owl herself or a bird goddess in general. In the third book of the Odyssey, she takes the form of a sea-eagle. Proponents of this view argue that she dropped her prophylactic owl mask before she lost her wings. "Athena, by the time she appears in art," Jane Ellen Harrison remarks, "has completely shed her animal form, has reduced the shapes she once wore of snake and bird to attributes, but occasionally in black-figure vase-paintings she still appears with wings." It is generally agreed that the cult of Athena preserves some aspects of the Proto-Indo-European transfunctional goddess. The cult of Athena may have also been influenced by those of Near Eastern warrior goddesses such as the East Semitic Ishtar and the Ugaritic Anat, both of whom were often portrayed bearing arms. Classical scholar Charles Penglase notes that Athena resembles Inanna in her role as a "terrifying warrior goddess" and that both goddesses were closely linked with creation. Athena's birth from the head of Zeus may be derived from the earlier Sumerian myth of Inanna's descent into and return from the Underworld. Plato notes that the citizens of Sais in Egypt worshipped a goddess known as Neith, whom he identifies with Athena. Neith was the ancient Egyptian goddess of war and hunting, who was also associated with weaving; her worship began during the Egyptian Pre-Dynastic period. In Greek mythology, Athena was reported to have visited mythological sites in North Africa, including Libya's Triton River and the Phlegraean plain. Based on these similarities, the Sinologist Martin Bernal created the "Black Athena" hypothesis, which claimed that Neith was brought to Greece from Egypt, along with "an enormous number of features of civilization and culture in the third and second millennia". The "Black Athena" hypothesis stirred up widespread controversy near the end of the twentieth century, but it has now been widely rejected by modern scholars. Epithets and attributes Athena was also the goddess of peace. In a similar manner to her patronage of various activities and Greek cities, Athena was thought to be a "protector of heroes" and a "patron of art" and various local traditions related to the arts and handicrafts. Athena was known as Atrytone ( "the Unwearying"), Parthenos ( "Virgin"), and Promachos ( "she who fights in front"). The epithet Polias (Πολιάς "of the city"), refers to Athena's role as protectress of the city. The epithet Ergane (Εργάνη "the Industrious") pointed her out as the patron of craftsmen and artisans. Burkert notes that the Athenians sometimes simply called Athena "the Goddess", hē theós (ἡ θεός), certainly an ancient title. After serving as the judge at the trial of Orestes in which he was acquitted of having murdered his mother Clytemnestra, Athena won the epithet Areia (Αρεία). Some have described Athena, along with the goddesses Hestia and Artemis as being asexual, this is mainly supported by the fact that in the Homeric Hymns, 5, To Aphrodite, where Aphrodite is described as having "no power" over the three goddesses. Athena was sometimes given the epithet Hippia (Ἵππια "of the horses", "equestrian"), referring to her invention of the bit, bridle, chariot, and wagon. The Greek geographer Pausanias mentions in his Guide to Greece that the temple of Athena Chalinitis ("the bridler") in Corinth was located near the tomb of Medea's children. Other epithets include Ageleia, Itonia and Aethyia, under which she was worshiped in Megara. The word aíthyia () signifies a "diver", also some diving bird species (possibly the shearwater) and figuratively, a "ship", so the name must reference Athena teaching the art of shipbuilding or navigation. In a temple at Phrixa in Elis, reportedly built by Clymenus, she was known as Cydonia (Κυδωνία). Pausanias wrote that at Buporthmus there was a sanctuary of Athena Promachorma (Προμαχόρμα), meaning protector of the anchorage. The Greek biographer Plutarch (AD 46–120) refers to an instance during the construction of the Propylaia of her being called Athena Hygieia (Ὑγίεια, i. e. personified "Health") after inspiring a physician to a successful course of treatment. At Athens there is the temple of Athena Phratria, as patron of a phratry, in the Ancient Agora of Athens. Pallas Athena Athena's epithet Pallas – her most renowned one – is derived either from , meaning "to brandish [as a weapon]", or, more likely, from and related words, meaning "youth, young woman". On this topic, Walter Burkert says "she is the Pallas of Athens, Pallas Athenaie, just as Hera of Argos is Here Argeie." In later times, after the original meaning of the name had been forgotten, the Greeks invented myths to explain its origins, such as those reported by the Epicurean philosopher Philodemus and the Bibliotheca of Pseudo-Apollodorus, which claim that Pallas was originally a separate entity, whom Athena had slain in combat. In one version of the myth, Pallas was the daughter of the sea-god Triton, and she and Athena were childhood friends. Zeus one day watched Athena and Pallas have a friendly sparring match. Not wanting his daughter to lose, Zeus flapped his aegis to distract Pallas, whom Athena accidentally impaled. Distraught over what she had done, Athena took the name Pallas for herself as a sign of her grief and tribute to her friend and Zeus gave her the aegis as an apology. In another version of the story, Pallas was a Giant; Athena slew him during the Gigantomachy and flayed off his skin to make her cloak, which she wore as a victory trophy. In an alternative variation of the same myth, Pallas was instead Athena's father, who attempted to assault his own daughter, causing Athena to kill him and take his skin as a trophy. The palladium was a statue of Athena that was said to have stood in her temple on the Trojan Acropolis. Athena was said to have carved the statue herself in the likeness of her dead friend Pallas. The statue had special talisman-like properties and it was thought that, as long as it was in the city, Troy could never fall. When the Greeks captured Troy, Cassandra, the daughter of Priam, clung to the palladium for protection, but Ajax the Lesser violently tore her away from it and dragged her over to the other captives. Athena was infuriated by this violation of her protection. Although Agamemnon attempted to placate her anger with sacrifices, Athena sent a storm at Cape Kaphereos to destroy almost the entire Greek fleet and scatter all of the surviving ships across the Aegean. Glaukopis In Homer's epic works, Athena's most common epithet is (), which usually is translated as, "bright-eyed" or "with gleaming eyes". The word is a combination of (, meaning "gleaming, silvery", and later, "bluish-green" or "gray") and (, "eye, face"). The word (, "little owl") is from the same root, presumably according to some, because of the bird's own distinctive eyes. Athena was associated with the owl from very early on; in archaic images, she is frequently depicted with an owl perched on her hand. Through its association with Athena, the owl evolved into the national mascot of the Athenians and eventually became a symbol of wisdom. Tritogeneia In the Iliad (4.514), the Odyssey (3.378), the Homeric Hymns, and in Hesiod's Theogony, Athena is also given the curious epithet Tritogeneia (Τριτογένεια), whose significance remains unclear. It could mean various things, including "Triton-born", perhaps indicating that the homonymous sea-deity was her parent according to some early myths. One myth relates the foster father relationship of this Triton towards the half-orphan Athena, whom he raised alongside his own daughter Pallas. Kerényi suggests that "Tritogeneia did not mean that she came into the world on any particular river or lake, but that she was born of the water itself; for the name Triton seems to be associated with water generally." In Ovid's Metamorphoses, Athena is occasionally referred to as "Tritonia". Another possible meaning may be "triple-born" or "third-born", which may refer to a triad or to her status as the third daughter of Zeus or the fact she was born from Metis, Zeus, and herself; various legends list her as being the first child after Artemis and Apollo, though other legends identify her as Zeus' first child. Several scholars have suggested a connection to the Rigvedic god Trita, who was sometimes grouped in a body of three mythological poets. Michael Janda has connected the myth of Trita to the scene in the Iliad in which the "three brothers" Zeus, Poseidon, and Hades divide the world between them, receiving the "broad sky", the sea, and the underworld respectively. Janda further connects the myth of Athena being born of the head (i. e. the uppermost part) of Zeus, understanding Trito- (which perhaps originally meant "the third") as another word for "the sky". In Janda's analysis of Indo-European mythology, this heavenly sphere is also associated with the mythological body of water surrounding the inhabited world (cfr. Triton's mother, Amphitrite). Yet another possible meaning is mentioned in Diogenes Laertius' biography of Democritus, that Athena was called "Tritogeneia" because three things, on which all mortal life depends, come from her. Cult and patronages Panhellenic and Athenian cult In her aspect of Athena Polias, Athena was venerated as the goddess of the city and the protectress of the citadel. In Athens, the Plynteria, or "Feast of the Bath", was observed every year at the end of the month of Thargelion. The festival lasted for five days. During this period, the priestesses of Athena, or plyntrídes, performed a cleansing ritual within the Erechtheion, a sanctuary devoted to Athena and Poseidon. Here Athena's statue was undressed, her clothes washed, and body purified. Athena was worshipped at festivals such as Chalceia as Athena Ergane, the patroness of various crafts, especially weaving. She was also the patron of metalworkers and was believed to aid in the forging of armor and weapons. During the late fifth century BC, the role of goddess of philosophy became a major aspect of Athena's cult. As Athena Promachos, she was believed to lead soldiers into battle. Athena represented the disciplined, strategic side of war, in contrast to her brother Ares, the patron of violence, bloodlust, and slaughter—"the raw force of war". Athena was believed to only support those fighting for a just cause and was thought to view war primarily as a means to resolve conflict. The Greeks regarded Athena with much higher esteem than Ares. Athena was especially worshipped in this role during the festivals of the Panathenaea and Pamboeotia, both of which prominently featured displays of athletic and military prowess. As the patroness of heroes and warriors, Athena was believed to favor those who used cunning and intelligence rather than brute strength. In her aspect as a warrior maiden, Athena was known as Parthenos ( "virgin"), because, like her fellow goddesses Artemis and Hestia, she was believed to remain perpetually a virgin. Athena's most famous temple, the Parthenon on the Athenian Acropolis, takes its name from this title. According to Karl Kerényi, a scholar of Greek mythology, the name Parthenos is not merely an observation of Athena's virginity, but also a recognition of her role as enforcer of rules of sexual modesty and ritual mystery. Even beyond recognition, the Athenians allotted the goddess value based on this pureness of virginity, which they upheld as a rudiment of female behavior. Kerényi's study and theory of Athena explains her virginal epithet as a result of her relationship to her father Zeus and a vital, cohesive piece of her character throughout the ages. This role is expressed in several stories about Athena. Marinus of Neapolis reports that when Christians removed the statue of the goddess from the Parthenon, a beautiful woman appeared in a dream to Proclus, a devotee of Athena, and announced that the "Athenian Lady" wished to dwell with him. Athena was also credited with creating the pebble-based form of divination. Those pebbles were called thriai, which was also the collective name of a group of nymphs with prophetic powers. Her half-brother Apollo however, angered and spiteful at the practitioners of an art rival to his own, complained to their father Zeus about it, with the pretext that many people took to casting pebbles, but few actually were true prophets. Zeus, sympathizing with Apollo's grievances, discredited the pebble divination by rendering the pebbles useless. Apollo's words became the basis of an ancient Greek idiom. Regional cults Athena was not only the patron goddess of Athens, but also other cities, including Pergamon, Argos, Sparta, Gortyn, Lindos, and Larisa. The various cults of Athena were all branches of her panhellenic cult and often proctored various initiation rites of Grecian youth, such as the passage into citizenship by young men or the passage of young women into marriage. These cults were portals of a uniform socialization, even beyond mainland Greece. Athena was frequently equated with Aphaea, a local goddess of the island of Aegina, originally from Crete and also associated with Artemis and the nymph Britomartis. In Arcadia, she was assimilated with the ancient goddess Alea and worshiped as Athena Alea. Sanctuaries dedicated to Athena Alea were located in the Laconian towns of Mantineia and Tegea. The temple of Athena Alea in Tegea was an important religious center of ancient Greece. The geographer Pausanias was informed that the temenos had been founded by Aleus. Athena had a major temple on the Spartan Acropolis, where she was venerated as Poliouchos and Khalkíoikos ("of the Brazen House", often latinized as Chalcioecus). This epithet may refer to the fact that cult statue held there may have been made of bronze, that the walls of the temple itself may have been made of bronze, or that Athena was the patron of metal-workers. Bells made of terracotta and bronze were used in Sparta as part of Athena's cult. An Ionic-style temple to Athena Polias was built at Priene in the fourth century BC. It was designed by Pytheos of Priene, the same architect who designed the Mausoleum at Halicarnassus. The temple was dedicated by Alexander the Great and an inscription from the temple declaring his dedication is now held in the British Museum. In Pergamon, Athena was thought to have been a god of the cosmos and the aspects of it that aided Pergamon and its fate. Mythology Birth She was the daughter of Zeus, produced without a mother, and emerged full-grown from his forehead. There was an alternate story that Zeus swallowed Metis, the goddess of counsel, while she was pregnant with Athena and when she was fully grown she emerged from Zeus' forehead. Being the favorite child of Zeus, she had great power. In the classical Olympian pantheon, Athena was regarded as the favorite child of Zeus, born fully armed from his forehead. The story of her birth comes in several versions. The earliest mention is in Book V of the Iliad, when Ares accuses Zeus of being biased in favor of Athena because "autos egeinao" (literally "you fathered her", but probably intended as "you gave birth to her"). She was essentially urban and civilized, the antithesis in many respects of Artemis, goddess of the outdoors. Athena was probably a pre-Hellenic goddess and was later taken over by the Greeks. In the version recounted by Hesiod in his Theogony, Zeus married the goddess Metis, who is described as the "wisest among gods and mortal men", and engaged in sexual intercourse with her. After learning that Metis was pregnant, however, he became afraid that the unborn offspring would try to overthrow him, because Gaia and Ouranos had prophesied that Metis would bear children wiser than their father. In order to prevent this, Zeus tricked Metis into letting him swallow her, but it was too late because Metis had already conceived. A later account of the story from the Bibliotheca of Pseudo-Apollodorus, written in the second century AD, makes Metis Zeus's unwilling sexual partner, rather than his wife. According to this version of the story, Metis transformed into many different shapes in effort to escape Zeus, but Zeus successfully raped her and swallowed her. After swallowing Metis, Zeus took six more wives in succession until he married his seventh and present wife, Hera. Then Zeus experienced an enormous headache. He was in such pain that he ordered someone (either Prometheus, Hephaestus, Hermes, Ares, or Palaemon, depending on the sources examined) to cleave his head open with the labrys, the double-headed Minoan axe. Athena leaped from Zeus's head, fully grown and armed. The "First Homeric Hymn to Athena" states in lines 9–16 that the gods were awestruck by Athena's appearance and even Helios, the god of the sun, stopped his chariot in the sky. Pindar, in his "Seventh Olympian Ode", states that she "cried aloud with a mighty shout" and that "the Sky and mother Earth shuddered before her." Hesiod states that Hera was so annoyed at Zeus for having given birth to a child on his own that she conceived and bore Hephaestus by herself, but in Imagines 2. 27 (trans. Fairbanks), the third-century AD Greek rhetorician Philostratus the Elder writes that Hera "rejoices" at Athena's birth "as though Athena were her daughter also." The second-century AD Christian apologist Justin Martyr takes issue with those pagans who erect at springs images of Kore, whom he interprets as Athena: "They said that Athena was the daughter of Zeus not from intercourse, but when the god had in mind the making of a world through a word (logos) his first thought was Athena." According to a version of the story in a scholium on the Iliad (found nowhere else), when Zeus swallowed Metis, she was pregnant with Athena by the Cyclops Brontes. The Etymologicum Magnum instead deems Athena the daughter of the Daktyl Itonos. Fragments attributed by the Christian Eusebius of Caesarea to the semi-legendary Phoenician historian Sanchuniathon, which Eusebius thought had been written before the Trojan war, make Athena instead the daughter of Cronus, a king of Byblos who visited "the inhabitable world" and bequeathed Attica to Athena. Lady of Athens In Homer's Iliad, Athena, as a war goddess, inspired and fought alongside the Greek heroes; her aid was synonymous with military prowess. Also in the Iliad, Zeus, the chief god, specifically assigned the sphere of war to Ares, the god of war, and Athena. Athena's moral and military superiority to Ares derived in part from the fact that she represented the intellectual and civilized side of war and the virtues of justice and skill, whereas Ares represented mere blood lust. Her superiority also derived in part from the vastly greater variety and importance of her functions and the patriotism of Homer's predecessors, Ares being of foreign origin. In the Iliad, Athena was the divine form of the heroic, martial ideal: she personified excellence in close combat, victory, and glory. The qualities that led to victory were found on the aegis, or breastplate, that Athena wore when she went to war: fear, strife, defense, and assault. Athena appears in Homer's Odyssey as the tutelary deity of Odysseus, and myths from later sources portray her similarly as the helper of Perseus and Heracles (Hercules). As the guardian of the welfare of kings, Athena became the goddess of good counsel, prudent restraint and practical insight, and war. In a founding myth reported by Pseudo-Apollodorus, Athena competed with Poseidon for the patronage of Athens. They agreed that each would give the Athenians one gift and that Cecrops, the king of Athens, would determine which gift was better. Poseidon struck the ground with his trident and a salt water spring sprang up; this gave the Athenians access to trade and water. Athens at its height was a significant sea power, defeating the Persian fleet at the Battle of Salamis—but the water was salty and undrinkable. In an alternative version of the myth from Vergil's Georgics, Poseidon instead gave the Athenians the first horse. Athena offered the first domesticated olive tree. Cecrops accepted this gift and declared Athena the patron goddess of Athens. The olive tree brought wood, oil, and food, and became a symbol of Athenian economic prosperity. Robert Graves was of the opinion that "Poseidon's attempts to take possession of certain cities are political myths", which reflect the conflict between matriarchal and patriarchal religions. Afterwards, Poseidon was so angry over his defeat that he sent one of his sons, Halirrhothius, to cut down the tree. But as he swung his axe, he missed his aim and it fell in himself, killing him. This was supposedly the origin of calling Athena's sacred olive tree moria, for Halirrhotius's attempt at revenge proved fatal (moros in Greek). Poseidon in fury accused Ares of murder, and the matter was eventually settled on the Areopagus ("hill of Ares") in favour of Ares, which was thereafter named after the event. Pseudo-Apollodorus records an archaic legend, which claims that Hephaestus once attempted to rape Athena, but she pushed him away, causing him to ejaculate on her thigh. Athena wiped the semen off using a tuft of wool, which she tossed into the dust, impregnating Gaia and causing her to give birth to Erichthonius. Athena adopted Erichthonius as her son and raised him. The Roman mythographer Hyginus records a similar story in which Hephaestus demanded Zeus to let him marry Athena since he was the one who had smashed open Zeus's skull, allowing Athena to be born. Zeus agreed to this and Hephaestus and Athena were married, but, when Hephaestus was about to consummate the union, Athena vanished from the bridal bed, causing him to ejaculate on the floor, thus impregnating Gaia with Erichthonius. The geographer Pausanias records that Athena placed the infant Erichthonius into a small chest (cista), which she entrusted to the care of the three daughters of Cecrops: Herse, Pandrosos, and Aglauros of Athens. She warned the three sisters not to open the chest, but did not explain to them why or what was in it. Aglauros, and possibly one of the other sisters, opened the chest. Differing reports say that they either found that the child itself was a serpent, that it was guarded by a serpent, that it was guarded by two serpents, or that it had the legs of a serpent. In Pausanias's story, the two sisters were driven mad by the sight of the chest's contents and hurled themselves off the Acropolis, dying instantly, but an Attic vase painting shows them being chased by the serpent off the edge of the cliff instead. Erichthonius was one of the most important founding heroes of Athens and the legend of the daughters of Cecrops was a cult myth linked to the rituals of the Arrhephoria festival. Pausanias records that, during the Arrhephoria, two young girls known as the Arrhephoroi, who lived near the temple of Athena Polias, would be given hidden objects by the priestess of Athena, which they would carry on their heads down a natural underground passage. They would leave the objects they had been given at the bottom of the passage and take another set of hidden objects, which they would carry on their heads back up to the temple. The ritual was performed in the dead of night and no one, not even the priestess, knew what the objects were. The serpent in the story may be the same one depicted coiled at Athena's feet in Pheidias's famous statue of the Athena Parthenos in the Parthenon. Many of the surviving sculptures of Athena show this serpent. Herodotus records that a serpent lived in a crevice on the north side of the summit of the Athenian Acropolis and that the Athenians left a honey cake for it each month as an offering. On the eve of the Second Persian invasion of Greece in 480 BC, the serpent did not eat the honey cake and the Athenians interpreted it as a sign that Athena herself had abandoned them. Another version of the myth of the Athenian maidens is told in Metamorphoses by the Roman poet Ovid (43 BC17 AD); in this late variant Hermes falls in love with Herse. Herse, Aglaulus, and Pandrosus go to the temple to offer sacrifices to Athena. Hermes demands help from Aglaulus to seduce Herse. Aglaulus demands money in exchange. Hermes gives her the money the sisters have already offered to Athena. As punishment for Aglaulus's greed, Athena asks the goddess Envy to make Aglaulus jealous of Herse. When Hermes arrives to seduce Herse, Aglaulus stands in his way instead of helping him as she had agreed. He turns her to stone. Athena gave her favour to an Attic girl named Myrsine, a chaste girl who outdid all her fellow athletes in both the palaestra and the race. Out of envy, the other athletes murdered her, but Athena took pity in her and transformed her dead body into a myrtle, a plant thereafter as favoured by her as the olive was. An almost exact story was said about another girl, Elaea, who transformed into an olive, Athena's sacred tree. Patron of heroes According to Pseudo-Apollodorus's Bibliotheca, Athena advised Argos, the builder of the Argo, the ship on which the hero Jason and his band of Argonauts sailed, and aided in the ship's construction. Pseudo-Apollodorus also records that Athena guided the hero Perseus in his quest to behead Medusa. She and Hermes, the god of travelers, appeared to Perseus after he set off on his quest and gifted him with tools he would need to kill the Gorgon. Athena lent Perseus her polished bronze shield to view Medusa's reflection without becoming petrified himself. Hermes lent Perseus his harpe to behead Medusa with. When Perseus swung the blade to behead Medusa, Athena guided it, allowing the blade to cut the Gorgon's head clean off. According to Pindar's Thirteenth Olympian Ode, Athena helped the hero Bellerophon tame the winged horse Pegasus by giving him a bit. In ancient Greek art, Athena is frequently shown aiding the hero Heracles. She appears in four of the twelve metopes on the Temple of Zeus at Olympia depicting Heracles's Twelve Labors, including the first, in which she passively watches him slay the Nemean lion, and the tenth, in which she is shown actively helping him hold up the sky. She is presented as his "stern ally", but also the "gentle... acknowledger of his achievements." Artistic depictions of Heracles's apotheosis show Athena driving him to Mount Olympus in her chariot and presenting him to Zeus for his deification. In Aeschylus's tragedy Orestes, Athena intervenes to save Orestes from the wrath of the Erinyes and presides over his trial for the murder of his mother Clytemnestra. When half the jury votes to acquit and the other half votes to convict, Athena casts the deciding vote to acquit Orestes and declares that, from then on, whenever a jury is tied, the defendant shall always be acquitted. In The Odyssey, Odysseus' cunning and shrewd nature quickly wins Athena's favour. For the first part of the poem, however, she largely is confined to aiding him only from afar, mainly by implanting thoughts in his head during his journey home from Troy. Her guiding actions reinforce her role as the "protectress of heroes," or, as mythologian Walter Friedrich Otto dubbed her, the "goddess of nearness", due to her mentoring and motherly probing. It is not until he washes up on the shore of the island of the Phaeacians, where Nausicaa is washing her clothes that Athena arrives personally to provide more tangible assistance. She appears in Nausicaa's dreams to ensure that the princess rescues Odysseus and plays a role in his eventual escort to Ithaca. Athena appears to Odysseus upon his arrival, disguised as a herdsman; she initially lies and tells him that Penelope, his wife, has remarried and that he is believed to be dead, but Odysseus lies back to her, employing skillful prevarications to protect himself. Impressed by his resolve and shrewdness, she reveals herself and tells him what he needs to know to win back his kingdom. She disguises him as an elderly beggar so that he will not be recognized by the suitors or Penelope, and helps him to defeat the suitors. Athena also appears to Odysseus's son Telemachus. Her actions lead him to travel around to Odysseus's comrades and ask about his father. He hears stories about some of Odysseus's journey. Athena's push for Telemachus's journey helps him grow into the man role, that his father once held. She also plays a role in ending the resultant feud against the suitors' relatives. She instructs Laertes to throw his spear and to kill Eupeithes, the father of Antinous. Punishment myths The Gorgoneion appears to have originated as an apotropaic symbol intended to ward off evil. In a late myth invented to explain the origins of the Gorgon, Medusa is described as having been a young priestess who served in the temple of Athena in Athens. Poseidon lusted after Medusa, and raped her in the temple of Athena, refusing to allow her vow of chastity to stand in his way. Upon discovering the desecration of her temple, Athena transformed Medusa into a hideous monster with serpents for hair whose gaze would turn any mortal to stone. In his Twelfth Pythian Ode, Pindar recounts the story of how Athena invented the aulos, a kind of flute, in imitation of the lamentations of Medusa's sisters, the Gorgons, after she was beheaded by the hero Perseus. According to Pindar, Athena gave the aulos to mortals as a gift. Later, the comic playwright Melanippides of Melos ( 480–430 BC) embellished the story in his comedy Marsyas, claiming that Athena looked in the mirror while she was playing the aulos and saw how blowing into it puffed up her cheeks and made her look silly, so she threw the aulos away and cursed it so that whoever picked it up would meet an awful death. The aulos was picked up by the satyr Marsyas, who was later killed by Apollo for his hubris. Later, this version of the story became accepted as canonical and the Athenian sculptor Myron created a group of bronze sculptures based on it, which was installed before the western front of the Parthenon in around 440 BC. A myth told by the early third-century BC Hellenistic poet Callimachus in his Hymn 5 begins with Athena bathing in a spring on Mount Helicon at midday with one of her favorite companions, the nymph Chariclo. Chariclo's son Tiresias happened to be hunting on the same mountain and came to the spring searching for water. He inadvertently saw Athena naked, so she struck him blind to ensure he would never again see what man was not intended to see. Chariclo intervened on her son's behalf and begged Athena to have mercy. Athena replied that she could not restore Tiresias's eyesight, so, instead, she gave him the ability to understand the language of the birds and thus foretell the future. Myrmex was a clever and chaste Attic girl who became quickly a favourite of Athena. However when Athena invented the plough, Myrmex went to the Atticans and told them that it was in fact her own invention. Hurt by the girl's betrayal, Athena transformed her into the small insect bearing her name, the ant. The fable of Arachne appears in Ovid's Metamorphoses (8 AD) (vi.5–54 and 129–145), which is nearly the only extant source for the legend. The story does not appear to have been well known prior to Ovid's rendition of it and the only earlier reference to it is a brief allusion in Virgil's Georgics, (29 BC) (iv, 246) that does not mention Arachne by name. According to Ovid, Arachne (whose name means spider in ancient Greek) was the daughter of a famous dyer in Tyrian purple in Hypaipa of Lydia, and a weaving student of Athena. She became so conceited of her skill as a weaver that she began claiming that her skill was greater than that of Athena herself. Athena gave Arachne a chance to redeem herself by assuming the form of an old woman and warning Arachne not to offend the deities. Arachne scoffed and wished for a weaving contest, so she could prove her skill. Athena wove the scene of her victory over Poseidon in the contest for the patronage of Athens. Athena's tapestry also depicted the 12 Olympian gods and defeat of mythological figures who challenged their authority. Arachne's tapestry featured twenty-one episodes of the deities' infidelity, including Zeus being unfaithful with Leda, with Europa, and with Danaë. It represented the unjust and discrediting behavior of the gods towards mortals. Athena admitted that Arachne's work was flawless, but was outraged at Arachne's offensive choice of subject, which displayed the failings and transgressions of the deities. Finally, losing her temper, Athena destroyed Arachne's tapestry and loom, striking it with her shuttle. Athena then struck Arachne across the face with her staff four times. Arachne hanged herself in despair, but Athena took pity on her and brought her back from the dead in the form of a spider. In a rarer version, surviving in the scholia of an unnamed scholiast on Nicander, whose works heavily influenced Ovid, Arachne is placed in Attica instead and has a brother named Phalanx. Athena taught Arachne the art of weaving and Phalanx the art of war, but when brother and sister laid together in bed, Athena was so disgusted with them that she turned them both into spiders, animals forever doomed to be eaten by their own young. Trojan War The myth of the Judgement of Paris is mentioned briefly in the Iliad, but is described in depth in an epitome of the Cypria, a lost poem of the Epic Cycle, which records that all the gods and goddesses as well as various mortals were invited to the marriage of Peleus and Thetis (the eventual parents of Achilles). Only Eris, goddess of discord, was not invited. She was annoyed at this, so she arrived with a golden apple inscribed with the word καλλίστῃ (kallistēi, "for the fairest"), which she threw among the goddesses. Aphrodite, Hera, and Athena all claimed to be the fairest, and thus the rightful owner of the apple. The goddesses chose to place the matter before Zeus, who, not wanting to favor one of the goddesses, put the choice into the hands of Paris, a Trojan prince. After bathing in the spring of Mount Ida where Troy was situated, the goddesses appeared before Paris for his decision. In the extant ancient depictions of the Judgement of Paris, Aphrodite is only occasionally represented nude, and Athena and Hera are always fully clothed. Since the Renaissance, however, Western paintings have typically portrayed all three goddesses as completely naked. All three goddesses were ideally beautiful and Paris could not decide between them, so they resorted to bribes. Hera tried to bribe Paris with power over all Asia and Europe, and Athena offered fame and glory in battle, but Aphrodite promised Paris that, if he were to choose her as the fairest, she would let him marry the most beautiful woman on earth. This woman was Helen, who was already married to King Menelaus of Sparta. Paris selected Aphrodite and awarded her the apple. The other two goddesses were enraged and, as a direct result, sided with the Greeks in the Trojan War. In Books V–VI of the Iliad, Athena aids the hero Diomedes, who, in the absence of Achilles, proves himself to be the most effective Greek warrior. Several artistic representations from the early sixth century BC may show Athena and Diomedes, including an early sixth-century BC shield band depicting Athena and an unidentified warrior riding on a chariot, a vase painting of a warrior with his charioteer facing Athena, and an inscribed clay plaque showing Diomedes and Athena riding in a chariot. Numerous passages in the Iliad also mention Athena having previously served as the patron of Diomedes's father Tydeus. When the Trojan women go to the temple of Athena on the Acropolis to plead her for protection from Diomedes, Athena ignores them. In Book XXII of the Iliad, while Achilles is chasing Hector around the walls of Troy, Athena appears to Hector disguised as his brother Deiphobus and persuades him to hold his ground so that they can fight Achilles together. Then, Hector throws his spear at Achilles and misses, expecting Deiphobus to hand him another, but Athena disappears instead, leaving Hector to face Achilles alone without his spear. In Sophocles's tragedy Ajax, she punishes Odysseus's rival Ajax the Great, driving him insane and causing him to massacre the Achaeans' cattle, thinking that he is slaughtering the Achaeans themselves. Even after Odysseus himself expresses pity for Ajax, Athena declares, "To laugh at your enemies – what sweeter laughter can there be than that?" (lines 78–9). Ajax later commits suicide as a result of his humiliation. Classical art Athena appears frequently in classical Greek art, including on coins and in paintings on ceramics. She is especially prominent in works produced in Athens. In classical depictions, Athena is usually portrayed standing upright, wearing a full-length chiton. She is most often represented dressed in armor like a male soldier and wearing a Corinthian helmet raised high atop her forehead. Her shield bears at its centre the aegis with the head of the gorgon (gorgoneion) in the center and snakes around the edge. Sometimes she is shown wearing the aegis as a cloak. As Athena Promachos, she is shown brandishing a spear. Scenes in which Athena was represented include her birth from the head of Zeus, her battle with the Gigantes, the birth of Erichthonius, and the Judgement of Paris. The Mourning Athena or Athena Meditating is a famous relief sculpture dating to around 470–460 BC that has been interpreted to represent Athena Polias. The most famous classical depiction of Athena was the Athena Parthenos, a now-lost gold and ivory statue of her in the Parthenon created by the Athenian sculptor Phidias. Copies reveal that this statue depicted Athena holding her shield in her left hand with Nike, the winged goddess of victory, standing in her right. Athena Polias is also represented in a Neo-Attic relief now held in the Virginia Museum of Fine Arts, which depicts her holding an owl in her hand and wearing her characteristic Corinthian helmet while resting her shield against a nearby herma. The Roman goddess Minerva adopted most of Athena's Greek iconographical associations, but was also integrated into the Capitoline Triad. Post-classical culture Art and symbolism Early Christian writers, such as Clement of Alexandria and Firmicus, denigrated Athena as representative of all the things that were detestable about paganism; they condemned her as "immodest and immoral". During the Middle Ages, however, many attributes of Athena were given to the Virgin Mary, who, in fourth-century portrayals, was often depicted wearing the Gorgoneion. Some even viewed the Virgin Mary as a warrior maiden, much like Athena Parthenos; one anecdote tells that the Virgin Mary once appeared upon the walls of Constantinople when it was under siege by the Avars, clutching a spear and urging the people to fight. During the Middle Ages, Athena became widely used as a Christian symbol and allegory, and she appeared on the family crests of certain noble houses. During the Renaissance, Athena donned the mantle of patron of the arts and human endeavor; allegorical paintings involving Athena were a favorite of the Italian Renaissance painters. In Sandro Botticelli's painting Pallas and the Centaur, probably painted sometime in the 1480s, Athena is the personification of chastity, who is shown grasping the forelock of a centaur, who represents lust. Andrea Mantegna's 1502 painting Minerva Expelling the Vices from the Garden of Virtue uses Athena as the personification of Graeco-Roman learning chasing the vices of medievalism from the garden of modern scholarship. Athena is also used as the personification of wisdom in Bartholomeus Spranger's 1591 painting The Triumph of Wisdom or Minerva Victorious over Ignorance. During the sixteenth and seventeenth centuries, Athena was used as a symbol for female rulers. In his book A Revelation of the True Minerva (1582), Thomas Blennerhassett portrays Queen Elizabeth I of England as a "new Minerva" and "the greatest goddesse nowe on earth". A series of paintings by Peter Paul Rubens depict Athena as Marie de' Medici's patron and mentor; the final painting in the series goes even further and shows Marie de' Medici with Athena's iconography, as the mortal incarnation of the goddess herself. The Flemish sculptor Jean-Pierre-Antoine Tassaert (Jan Peter Anton Tassaert) later portrayed Catherine II of Russia as Athena in a marble bust in 1774. During the French Revolution, statues of pagan gods were torn down all throughout France, but statues of Athena were not. Instead, Athena was transformed into the personification of freedom and the republic and a statue of the goddess stood in the center of the Place de la Revolution in Paris. In the years following the Revolution, artistic representations of Athena proliferated. A statue of Athena stands directly in front of the Austrian Parliament Building in Vienna, and depictions of Athena have influenced other symbols of Western freedom, including the Statue of Liberty and Britannia. For over a century, a full-scale replica of the Parthenon has stood in Nashville, Tennessee. In 1990, the curators added a gilded forty-two-foot (12.5 m) tall replica of Phidias's Athena Parthenos, built from concrete and fiberglass. The Great Seal of California bears the image of Athena kneeling next to a brown grizzly bear. Athena has occasionally appeared on modern coins, as she did on the ancient Athenian drachma. Her head appears on the $50 1915-S Panama-Pacific commemorative coin. Modern interpretations One of Sigmund Freud's most treasured possessions was a small, bronze sculpture of Athena, which sat on his desk. Freud once described Athena as "a woman who is unapproachable and repels all sexual desires – since she displays the terrifying genitals of the Mother." Feminist views on Athena are sharply divided; some feminists regard her as a symbol of female empowerment, while others regard her as "the ultimate patriarchal sell out... who uses her powers to promote and advance men rather than others of her sex." In contemporary Wicca, Athena is venerated as an aspect of the Goddess and some Wiccans believe that she may bestow the "Owl Gift" ("the ability to write and communicate clearly") upon her worshippers. Due to her status as one of the twelve Olympians, Athena is a major deity in Hellenismos, a Neopagan religion which seeks to authentically revive and recreate the religion of ancient Greece in the modern world. Athena is a natural patron of universities: At Bryn Mawr College in Pennsylvania, a statue of Athena (a replica of the original bronze one in the arts and archaeology library) resides in the Great Hall. It is traditional at exam time for students to leave offerings to the goddess with a note asking for good luck, or to repent for accidentally breaking any of the college's numerous other traditions. Pallas Athena is the tutelary goddess of the international social fraternity Phi Delta Theta. Her owl is also a symbol of the fraternity. Genealogy See also Athenaeum (disambiguation) Ambulia, a Spartan epithet used for Athena, Zeus, and Castor and Pollux Notes References Bibliography Ancient sources Apollodorus, Library, 3,180 Augustine, De civitate dei xviii.8–9 Cicero, De natura deorum iii.21.53, 23.59 Eusebius, Chronicon 30.21–26, 42.11–14 Homer, The Iliad with an English Translation by A.T. Murray, PhD in two volumes. Cambridge, Massachusetts., Harvard University Press; London, William Heinemann, Ltd. 1924. Online version at the Perseus Digital Library . Homer; The Odyssey with an English Translation by A.T. Murray, PH.D. in two volumes. Cambridge, Massachusetts., Harvard University Press; London, William Heinemann, Ltd. 1919. Online version at the Perseus Digital Library . Hesiod, Theogony, in The Homeric Hymns and Homerica with an English Translation by Hugh G. Evelyn-White, Cambridge, Massachusetts., Harvard University Press; London, William Heinemann Ltd. 1914. Online version at the Perseus Digital Library . Lactantius, Divinae institutions i.17.12–13, 18.22–23 Livy, Ab urbe condita libri vii.3.7 Lucan, Bellum civile ix.350 Modern sources Gantz, Timothy, Early Greek Myth: A Guide to Literary and Artistic Sources, Johns Hopkins University Press, 1996, Two volumes: (Vol. 1), (Vol. 2). Harrison, Jane Ellen, 1903. Prolegomena to the Study of Greek Religion. Telenius, Seppo Sakari, (2005) 2006. Athena-Artemis (Helsinki: Kirja kerrallaan). External links ATHENA on the Perseus Project ATHENA from The Theoi Project ATHENA from Mythopedia The Warburg Institute Iconographic Database (images of Athena) Crafts goddesses Greek war deities Greek virgin goddesses Justice goddesses Peace goddesses Smithing goddesses Tutelary goddesses War goddesses Wisdom goddesses Women metalsmiths Snake goddesses Agricultural goddesses New religious movement deities Children of Zeus Metamorphoses characters Deeds of Poseidon Rape of Persephone Deities in the Iliad Attic mythology Civic personifications Women in Greek mythology Textiles in folklore Characters in the Odyssey Women warriors Women of the Trojan war Twelve Olympians Kourotrophoi Arts goddesses Shapeshifters in Greek mythology Odyssean gods

1183

https://en.wikipedia.org/wiki/Amber%20Diceless%20Roleplaying%20Game

Amber Diceless Roleplaying Game

The Amber Diceless Roleplaying Game is a role-playing game created and written by Erick Wujcik, set in the fictional universe created by author Roger Zelazny for his Chronicles of Amber. The game is unusual in that no dice are used in resolving conflicts or player actions; instead a simple diceless system of comparative ability, and narrative description of the action by the players and gamemaster, is used to determine how situations are resolved. Amber DRPG was created in the 1980s, and is much more focused on relationships and roleplaying than most of the roleplaying games of that era. Most Amber characters are members of the two ruling classes in the Amber multiverse, and are much more advanced in matters of strength, endurance, psyche, warfare and sorcery than ordinary beings. This often means that the only individuals who are capable of opposing a character are from his or her family, a fact that leads to much suspicion and intrigue. History Erick Wujcik wanted to design a role-playing game based on Amber for West End Games, and they agreed to look at his work. Wujcik intended to integrate the feel of the Amber setting from the novels into a role-playing game, and playtested his system for a few months at the Michigan Gaming Center where he decided to try it out as a diceless game. West End Games was not interested in a diceless role-playing game, so Wujcik acquired the role-playing game rights to Amber and offered the game to R. Talsorian Games, until he withdrew over creative differences. Wujcik then founded Phage Press, and published Amber Diceless Role-playing in 1991. The original 256-page game book was published in 1991 by Phage Press, covering material from the first five novels (the "Corwin Cycle") and some details – sorcery and the Logrus – from the remaining five novels (the "Merlin Cycle"), in order to allow players to roleplay characters from the Courts of Chaos. Some details were changed slightly to allow more player choice – for example, players can be full Trump Artists without having walked the Pattern or the Logrus, which Merlin says is impossible; and players' psychic abilities are far greater than those shown in the books. A 256-page companion volume, Shadow Knight, was published in 1993. This supplemental rule book includes the remaining elements from the Merlin novels, such as Broken Patterns, and allows players to create Constructs such as Merlin's Ghostwheel. The book presents the second series of novels not as additions to the series' continuity but as an example of a roleplaying campaign with Merlin, Luke, Julia, Jurt and Coral as the PCs. The remainder of the book is a collection of essays on the game, statistics for the new characters and an update of the older ones in light of their appearance in the second series, and (perhaps most usefully for GMs) plot summaries of each of the ten books. The book includes some material from the short story "The Salesman's Tale," and some unpublished material cut from Prince of Chaos, notably Coral's pregnancy by Merlin. Both books were translated into French and published by Jeux Descartes in 1994 and 1995. A third book, Rebma, was promised. Cover art was commissioned and pre-orders were taken, but it was never published. Wujcik also expressed a desire to create a book giving greater detail to the Courts of Chaos. The publishing rights to the Amber DRPG games were acquired in 2004 by Guardians of Order, who took over sales of the game and announced their intention to release a new edition of the game. However, no new edition was released before Guardians of Order went out of business in 2006. The two existing books are now out-of-print, but they have been made available as PDF downloads. In June 2007 a new publishing company, headed by Edwin Voskamp and Eleanor Todd, was formed with the express purpose of bringing Amber DRPG back into print. The new company is named Diceless by Design. In May 2010, Rite Publishing secured a license from Diceless by Design to use the rules system with a new setting in the creation of a new product to be written by industry and system veteran Jason Durall. The project Lords of Gossamer & Shadow (Diceless) was funded via Kickstarter in May 2013. In Sept 2013 the project was completed, and on in Nov 2013 Lords of Gossamer and Shadow (Diceless) was released publicly in full-color Print and PDF, along with additional supplements and continued support. Setting The game is set in the multiverse described in Zelazny's Chronicles of Amber. The first book assumes that gamemasters will set their campaigns after the Patternfall war; that is, after the end of the fifth book in the series, The Courts of Chaos, but uses material from the following books to describe those parts of Zelazny's cosmology that were featured there in more detail. The Amber multiverse consists of Amber, a city at one pole of the universe wherein is found the Pattern, the symbol of Order; The Courts of Chaos, an assembly of worlds at the other pole where can be found the Logrus, the manifestation of Chaos, and the Abyss, the source or end of all reality; and Shadow, the collection of all possible universes (shadows) between and around them. Inhabitants of either pole can use one or both of the Pattern and the Logrus to travel through Shadow. It is assumed that players will portray the children of the main characters from the books – the ruling family of Amber, known as the Elder Amberites – or a resident of the Courts. However, since some feel that being the children of the main characters is too limiting, it is fairly common to either start with King Oberon's death before the book begins and roleplay the Elder Amberites as they vie for the throne; or to populate Amber from scratch with a different set of Elder Amberites. The former option is one presented in the book; the latter is known in the Amber community as an "Amethyst" game. A third option is to have the players portray Corwin's children, in an Amber-like city built around Corwin's pattern; this is sometimes called an "Argent" game, since one of Corwin's heraldic colours is Silver. System Attributes Characters in Amber DRPG are represented by four attributes: Psyche, Strength, Endurance and Warfare. Psyche is used for feats of willpower or magic Strength is used for feats of strength or unarmed combat Endurance is used for feats of endurance Warfare is used for armed combat, from duelling to commanding armies The attributes run from −25 (normal human level), through −10 (normal level for a denizen of the Courts of Chaos) and 0 (normal level for an inhabitant of Amber), upwards without limit. Scores above 0 are "ranked", with the highest score being ranked 1st, the next-highest 2nd, and so on. The character with 1st rank in each attribute is considered "superior" in that attribute, being considered to be substantially better than the character with 2nd rank even if the difference in scores is small. All else being equal, a character with a higher rank in an attribute will always win a contest based on that attribute. The Attribute Auction A character's ability scores are purchased during character creation in an auction; players get 100 character points, and bid on each attribute in turn. The character who bids the most for an attribute is "ranked" first and is considered superior to all other characters in that attribute. Unlike conventional auctions, bids are non-refundable; if one player bids 65 for psyche and another wins with a bid of 66, then the character with 66 is "superior" to the character with 65 even though there is only one bid difference. Instead, lower bidding characters are ranked in ascending order according to how much they have bid, the characters becoming progressively weaker in that attribute as they pay less for it. After the auction, players can secretly pay extra points to raise their ranks, but they can only pay to raise their scores to an existing rank. Further, a character with a bid-for rank is considered to have a slight advantage over character with a bought-up rank. The Auction simulates a 'history' of competition between the descendants of Oberon for player characters who have not had dozens of decades to get to know each other. Through the competitive Auction, characters may begin the game vying for standings. The auction serves to introduce some unpredictability into character creation without the need to resort to dice, cards, or other randomizing devices. A player may intend, for example, to create a character who is a strong, mighty warrior, but being "outplayed" in the auction may result in lower attribute scores than anticipated, therefore necessitating a change of character concept. Since a player cannot control another player's bids, and since all bids are non-refundable, the auction involves a considerable amount of strategizing and prioritization by players. A willingness to spend as many points as possible on an attribute may improve your chances of a high ranking, but too reckless a spending strategy could leave a player with few points to spend on powers and objects. In a hotly contested auction, such as for the important attribute of warfare, the most valuable skill is the ability to force one's opponents to back down. With two or more equally determined players, this can result in a "bidding war," in which the attribute is driven up by increments to large sums. An alternative strategy is to try to cow other players into submission with a high opening bid. Most players bid low amounts between one and ten points in an initial bid in order to feel out the competition and to save points for other uses. A high enough opening bid could signal a player's determination to be first ranked in that attribute, thereby dissuading others from competing. Psyche in Amber DRPG compared to the Chronicles Characters with high psyche are presented as having strong telepathic abilities, being able to hypnotise and even mentally dominate any character with lesser psyche with whom they can make eye-contact. This is likely due to three scenes in the Chronicles: first, when Eric paralyzes Corwin with an attack across the Trump and refuses to desist because one or the other would be dominated; second, when Corwin faces the demon Strygalldwir, it is able to wrestle mentally with him when their gazes meet; and third, when Fiona is able to keep Brand immobile in the final battle at the Courts of Chaos. However, in general, the books only feature mental battles when there is some reason for mind-to-mind contact (for example, Trump contact) and magic or Trump is involved in all three of the above conflicts, so it is not clear whether Zelazny intended his characters to have such a power; the combination of Brand's "living trump" powers and his high Psyche (as presented in the roleplaying game) would have guaranteed him victory over Corwin. Shadow Knight does address this inconsistency somewhat, by presenting the "living trump" abilities as somewhat limited. Powers Characters in Amber DRPG have access to the powers seen in the Chronicles of Amber: Pattern, Logrus, Shape-shifting, Trump, and magic. Pattern: A character who has walked the pattern can walk in shadow to any possible universe, and while there can manipulate probability. Logrus: A character who has mastered the Logrus can send out Logrus tendrils and pull themselves or objects through shadow. Shape-shifting: Shape-shifters can alter their physical form and abilities. Trump: Trump Artists can create Trumps, a sort of tarot card which allows mental communication and travel. The book features Trump portraits of each of the elder Amberites. The trump picture of Corwin is executed in a subtly different style – and has features very similar to Roger Zelazny's. Magic: Three types of magic are detailed: Power Words, with a quick, small effect; Sorcery, with pre-prepared spells as in many other game systems; and Conjuration, the creation of small objects. Each of the first four powers is available in an advanced form. Artifacts, Personal shadows and Constructs While a character with Pattern, Logrus or Conjuration can acquire virtually any object, players can choose to spend character points to obtain objects with particular virtues – unbreakability, or a mind of their own. Since they have paid points for the items, they are a part of the character's legend, and cannot lightly be destroyed. Similarly, a character can find any possible universe, but they can spend character points to know of or inhabit shadows which are (in some sense) "real" and therefore useful. The expansion, Shadow Knight, adds Constructs – artifacts with connections to shadows. Stuff Unspent character points become good stuff – a good luck for the character. Players are also allowed to overspend (in moderation), with the points becoming bad stuff – bad luck which the Gamemaster should inflict on the character. Stuff governs how non-player characters perceive and respond to the character: characters with good stuff will often receive friendly or helpful reactions, while characters with bad stuff are often treated with suspicion or hostility. As well as representing luck, stuff can be seen as representing a character's outlook on the universe: characters with good stuff seeing the multiverse as a cheerful place, while characters with bad stuff see it as hostile. Conflict resolution In any given fair conflict between two characters, the character with the higher score in the relevant attribute will eventually win. The key words here are fair and eventually – if characters' ranks are close, and the weaker character has obtained some advantage, then the weaker character can escape defeat or perhaps prevail. Close ranks result in longer contests while greater difference between ranks result in fast resolution. Alternatively, if characters' attribute ranks are close, the weaker character can try to change the relevant attribute by changing the nature of the conflict. For example, if two characters are wrestling the relevant attribute is Strength; a character could reveal a weapon, changing it to Warfare; they could try to overcome the other character's mind using a power, changing it to Psyche; or they could concentrate their strength on defense, changing it to Endurance. If there is a substantial difference between characters' ranks, the conflict is generally over before the weaker character can react. The "Golden Rule" Amber DRPG advises gamemasters to change rules as they see fit, even to the point of adding or removing powers or attributes. Reception In the June 1992 edition of Dragon (Issue 182), both Lester Smith and Allen Varney published reviews of this game. Smith admired the professional production qualities of the 256-page rulebook, noting that because it was Smyth sewn in 32-page signatures, the book would always lie flat when opened. However, he found the typeface difficult to read, and the lack a coherent hierarchy of rules increased the reading difficulty as well. Smith admired the Attribute Auction and point-buy system for skills, and the focus on roleplaying in place of dice-rolling, but he mused that all of the roleplaying would mean "GMs have to spend quite a bit of time and creative effort coming up with wide-reaching plots for their players to work through. Canned, linear adventures just won't serve." He concluded by stating that the diceless system is not for every gamer: "As impressed as I am with the game, do I think it is the 'end-all' of role-playing games, or that diceless systems are the wave of the future? I'll give a firm “No” on both counts... However, I certainly do think that the Amber Diceless Roleplaying Game is destined for great popularity and a niche among the most respected of role-playing game designs." Allen Varney thought the "Attribute Auction" to be "brilliant and elegant", but he wondered if character advancement was perhaps too slow to keep marginal players interested. He also believed that being a gamemaster would be "tough work. Proceed with caution." Varney recommended that players need some familiarity with the first five "Amber" novels by Zelazny. He concluded, "The intensity of the Amber game indicates [game designer Erik ] Wujcik is on to something. When success in every action depends on the role and not the roll, players develop a sense of both control and urgency, along with creativity that borders on mania." In Issue 65 of Challenge, Dirk DeJong had a good first impression of the game, especially the information provided about the Amber family members and their various flaws and strengths. However he found that "The biggest problem with this endeavor, and its downfall, is the nature of the conflict systems. First, they are diceless, really diceless, and don't involve any sort of random factors at all, aside from those that you can introduce by roleplaying them out. Thus, if you get involved with a character who's better than you at sword-fighting, even if only by one point out of 100, you're pretty much dead meat, unless you can act your way out." DeJong also disagreed with the suggestion that if the referee and players disagreed with a rule to simply remove it from the game. "I thought the entire idea of using rules and random results was to prevent the type of arguments that I can see arising from this setup." DeJong concluded on an ambivalent note, saying, "If you love Zelazny and the Amber series, jump on it, as this is the premier sourcebook for running an Amber campaign. [...] Personally, I just can't get turned on by a system that expects me to either be content with a simple subtraction of numbers to find out who won, or to describe an entire combat blow by blow, just so that I can attempt some trick to win." Loyd Blankenship reviewed Amber in Pyramid #2 (July/Aug., 1993), and stated that "Amber is a valuable resource to a GM - even if he isn't running an Amber game. For gamers who have an aspiring actor or actress lurking within their breast, or for someone running a campaign via electronic mail or message base, Amber should be given serious consideration." Community Despite the game's out-of-print status, a thriving convention scene exists supporting the game. Amber conventions, known as Ambercons, are held yearly in Massachusetts, Michigan, Portland (United States), Milton Keynes (England), Belfast (Northern Ireland) and Modena, Italy. Additionally, Phage Press published 12 volumes of a dedicated Amber DRPG magazine called Amberzine. Some Amberzine issues are still available from Phage Press. References Review External links The Official Amber DRPG and Erick Wujcik Forum The Official Amber DRPG and Erick Wujcik Forum (This site is no longer live) The Chronicles of Amber Fantasy role-playing games Role-playing games based on novels American role-playing games Role-playing games introduced in 1991 Role-playing game systems

1184

https://en.wikipedia.org/wiki/Athene%20%28disambiguation%29

Athene (disambiguation)

Athene or Athena is the shrewd companion of heroes and the goddess of heroic endeavour in Greek mythology. Athene may also refer to: 881 Athene, a main-belt asteroid Athene (bird), a genus of small owls Athene (Cynuria), a town in ancient Cynuria, Greece Athene Glacier, a glacier in Antarctica HMS Athene, an aircraft transport USS Athene (AKA-22), an Artemis-class attack cargo ship Bachir Boumaaza or Athene (born 1980), Belgian YouTube personality and social activist Athene (research center), stylized as ATHENE, an IT security research institute in Darmstadt, Germany Athene, an insurance company acquired by Apollo Global Management People with the given name Athene Seyler (1889–1990), English actress Athene Donald (born 1953), British physicist Athene (gamer), pseudonym of Bachir Boumaaza (born 1980), Belgian internet personality See also Altena (disambiguation) Atena (disambiguation) Athen (disambiguation) Athena (disambiguation) Athens (disambiguation) Athenea (given name)

1192

https://en.wikipedia.org/wiki/Artistic%20revolution

Artistic revolution

Throughout history, forms of art have gone through periodic abrupt changes called artistic revolutions. Movements have come to an end to be replaced by a new movement markedly different in striking ways. Scientific and technological 1 Not all artistic revolutions were political. Sometimes, science and technological innovations have brought about unforeseen transformations in the works of artists. The stylistic revolution known as Impressionism, by painters eager to more accurately capture the changing colors of light and shadow, is inseparable from discoveries and inventions in the mid-19th century in which the style was born. Michel Eugène Chevreul, a French chemist hired as director of dyes at a French tapestry works, began to investigate the optical nature of color in order to improve color in fabrics. Chevreul realized It was the eye, and not the dye, that had the greatest influence on color, and from this, he revolutionized color theory by grasping what came to be called the law of simultaneous contrast: that colors mutually influence one another when juxtaposed, each imposing its own complementary color on the other. The French painter Eugène Delacroix, who had been experimenting with what he called broken tones, embraced Chevreul's book, The Law of Contrast of Color (1839) with its explanations of how juxtaposed colors can enhance or diminish each other, and his exploration of all the visible colors of the spectrum. Inspired by Chevreul's 1839 treatise, Delacroix passed his enthusiasm on to the young artists who were inspired by him. It was Chevreul who led the Impressionists to grasp that they should apply separate brushstrokes of pure color to a canvas and allow the viewer's eye to combine them optically. They were aided greatly in this by innovations in oil paint itself. Since the Renaissance, painters had to grind pigment, add oil and thus create their own paints; these time-consuming paints also quickly dried out, making studio painting a necessity for large works, and limiting painters to mix one or two colors at a time and fill in an entire area using just that one color before it dried out. In 1841, a little-known American painter named John G. Rand invented a simple improvement without which the Impressionist movement could not have occurred: the small, flexible tin tube with removable cap in which oil paints could be stored. Oil paints kept in such tubes stayed moist, usable, and portable. For the first time since the Renaissance, painters were not trapped by the time frame of how quickly oil paint dried. Paints in tubes could be easily loaded up and carried out into the real world, to directly observe the play of color and natural light, in shadow and movement, to paint in the moment. Selling the oil paint in tubes also brought about the arrival of dazzling new pigments - chrome yellow, cadmium blue - invented by 19th century industrial chemists. The tubes freed the Impressionists to paint quickly, and across an entire canvas, rather than carefully delineated single-color sections at a time; in short, to sketch directly in oil - racing across the canvas in every color that came to hand and thus inspiring their name of "impressionists" - since such speedy, bold brushwork and dabs of separate colors made contemporary critics think their paintings were mere impressions, not finished paintings, which were to have no visible brush marks at all, seamless under layers of varnish. Pierre-Auguste Renoir said, “Without colors in tubes, there would be no Cézanne, no Monet, no Pissarro, and no Impressionism.” Finally, the careful, hyper-realistic techniques of French neo-classicism were seen as stiff and lifeless when compared to the remarkable new vision of the world as seen through the new invention of photography by the mid-1850s. It was not merely that the increasing ability of this new invention, particularly by the French inventor Daguerre, made the realism of the painted image redundant as he deliberately competed in the Paris diorama with large-scale historical paintings. The neo-classical subject matter, limited by Academic tradition to Greek and Roman legends, historical battles and Biblical stories, seemed oppressively clichéd and limited to artists eager to explore the actual world in front of their own eyes revealed by the camera - daily life, candid groupings of everyday people doing simple things, Paris itself, rural landscapes and most particularly the play of captured light - not the imaginary lionizing of unseen past events. Early photographs influenced Impressionist style by its use of asymmetry, cropping and most obviously the blurring of motion, as inadvertently captured in the very slow speeds of early photography. Edgar Degas, Claude Monet, Pierre-Auguste Renoir - in their framing, use of color, light and shadow, subject matter - put these innovations to work to create a new language of visual beauty and meaning. Faking revolution: the CIA and Abstract Expressionism Their initial break with realism into an exploration of light, color and the nature of paint was brought to an ultimate conclusion by the abstract expressionists who broke away from recognizable content of any kind into works of pure shape, color and painterliness which emerged at the end of the Second World War. At first thought of as primitive, inept works - as in "my four year old could do that - these works were misunderstood and neglected until given critical and support by the rise of art journalists and critics who championed their work in the 1940s and 50s, expressing the power of such work in aesthetic terms the artists themselves seldom used, or even understood. Jackson Pollock who pioneered splatter painting, dispensing with a paint brush altogether, soon became lionized as the angry young man in a large spread in Life magazine. In fact, in a deliberate, secret and successful effort to separate artistic revolutions from political ones, abstract expressionists like Pollock, Robert Motherwell, Willem de Kooning and Mark Rothko, while seemingly difficult, pathbreaking artists, were in fact secretly supported for twenty years by the Central Intelligence Agency (CIA) in a Cold War policy begun in 1947 to prove that the United States could foster more artistic freedom than the Soviet bloc. "It was recognized that Abstract Expressionism was the kind of art that made Socialist Realism look even more stylized and rigid and confined than it was," said former CIA case worker Donald Jameson, who finally broke the silence on this program in 1995. Ironically, the covert CIA support for these radical works was required because an attempt to use government funds for a European tour of these works during the Truman administration led to a public uproar in conservative McCarthy-era America, with Truman famously remarking, "If that's art, I'm a Hottentot." Thus, the program was hidden under the guise of fabricated foundations and the support of wealthy patrons who were actually using CIA funds, not their own, to sponsor traveling exhibitions of American abstract expressionists all over the world, publish books and articles praising them and to purchase and exhibit abstract expressionist works in major American and British museums. Thomas Braden, in charge of these cultural programs for the CIA, in the early years of the Cold War, had formerly been executive secretary of the Museum of Modern Art, America's leading institution for 20th century art and the charges of collusion between the two echoed for many years after this program was revealed, though most of the artists involved had no idea they were being used in this way and were furious when they found out. See also Cultural movement References Art history Revolutions by type

1194

https://en.wikipedia.org/wiki/Atomic

Atomic

Atomic may refer to: Of or relating to the atom, the smallest particle of a chemical element that retains its chemical properties Atomic physics, the study of the atom Atomic Age, also known as the "Atomic Era" Atomic scale, distances comparable to the dimensions of an atom Atom (order theory), in mathematics Atomic (cocktail), a champagne cocktail Atomic (magazine), an Australian computing and technology magazine Atomic Skis, an Austrian ski producer Music Atomic (band), a Norwegian jazz quintet Atomic (Lit album), 2001 Atomic (Mogwai album), 2016 Atomic, an album by Rockets, 1982 Atomic (EP), by , 2013 "Atomic" (song), by Blondie, 1979 "Atomic", a song by Tiger Army from Tiger Army III: Ghost Tigers Rise See also Atom (disambiguation) Atomicity (database systems) Atomism, philosophy about the basic building blocks of reality Atomic City (disambiguation) Atomic formula, a formula without subformulas Atomic number, the number of protons found in the nucleus of an atom Atomic chess, a chess variant Atomic coffee machine, a 1950s stovetop coffee machine Atomic operation, in computer science Atomic TV, a channel launched in 1997 in Poland History of atomic theory Nuclear power Nuclear weapon Nuclear (disambiguation)

1197

https://en.wikipedia.org/wiki/Asa

Asa

Asa may refer to: People and fictional characters Asa (name), a given name, including a list of people and fictional characters so named Asa people, an ethnic group based in Tanzania Aṣa, Nigerian-French singer, songwriter, and recording artist Bukola Elemide (born 1982) Asa (rapper), Finnish rapper Matti Salo (born 1980) Biblical and mythological figures Asa of Judah, third king of the Kingdom of Judah and the fifth king of the House of David Ása or Æsir, Norse gods Places Asa, Hardoi Uttar Pradesh, India, a village Asu, South Khorasan, Iran, also spelled Asa, a village Asa, Kwara State, Nigeria, a local government area Asa River (Japan), a tributary of the Tama River in Tokyo, Japan Asa (Kazakhstan), a river Asa River (Venezuela), a river in Venezuela Other uses Asa (album), the sixth studio album by the German Viking metal band Falkenbach Asa (raga), a peculiar musical raga in Gurmat Sangeet tradition ASA carriage control characters, simple printing command characters used to control the movement of paper through line printers Asa language, spoken by the Asa people of Tanzania Asa Station, a railway station in San'yō-Onoda, Yamaguchi, Japan Asa (railway station), Jambyl Region, Kazakhstan Naboot, also called asa, a quarterstaff constructed of palm wood or rattan Asha, romanized as aṣ̌a, a Zoroastrian concept "Asa", a song by Kitt Wakeley featuring Starr Parodi from An Adoption Story, 2022 “Asa”, 2024 single by Snazzy the Optimist See also ASA (disambiguation) Åsa (disambiguation) Aasa (disambiguation) Asia (disambiguation) Aza (disambiguation)

1198

https://en.wikipedia.org/wiki/Acoustics

Acoustics

Acoustics is a branch of physics that deals with the study of mechanical waves in gases, liquids, and solids including topics such as vibration, sound, ultrasound and infrasound. A scientist who works in the field of acoustics is an acoustician while someone working in the field of acoustics technology may be called an acoustical engineer. The application of acoustics is present in almost all aspects of modern society with the most obvious being the audio and noise control industries. Hearing is one of the most crucial means of survival in the animal world and speech is one of the most distinctive characteristics of human development and culture. Accordingly, the science of acoustics spreads across many facets of human society—music, medicine, architecture, industrial production, warfare and more. Likewise, animal species such as songbirds and frogs use sound and hearing as a key element of mating rituals or for marking territories. Art, craft, science and technology have provoked one another to advance the whole, as in many other fields of knowledge. Robert Bruce Lindsay's "Wheel of Acoustics" is a well accepted overview of the various fields in acoustics. History Etymology The word "acoustic" is derived from the Greek word ἀκουστικός (akoustikos), meaning "of or for hearing, ready to hear" and that from ἀκουστός (akoustos), "heard, audible", which in turn derives from the verb ἀκούω(akouo), "I hear". The Latin synonym is "sonic", after which the term sonics used to be a synonym for acoustics and later a branch of acoustics. Frequencies above and below the audible range are called "ultrasonic" and "infrasonic", respectively. Early research in acoustics In the 6th century BC, the ancient Greek philosopher Pythagoras wanted to know why some combinations of musical sounds seemed more beautiful than others, and he found answers in terms of numerical ratios representing the harmonic overtone series on a string. He is reputed to have observed that when the lengths of vibrating strings are expressible as ratios of integers (e.g. 2 to 3, 3 to 4), the tones produced will be harmonious, and the smaller the integers the more harmonious the sounds. For example, a string of a certain length would sound particularly harmonious with a string of twice the length (other factors being equal). In modern parlance, if a string sounds the note C when plucked, a string twice as long will sound a C an octave lower. In one system of musical tuning, the tones in between are then given by 16:9 for D, 8:5 for E, 3:2 for F, 4:3 for G, 6:5 for A, and 16:15 for B, in ascending order. Aristotle (384–322 BC) understood that sound consisted of compressions and rarefactions of air which "falls upon and strikes the air which is next to it...", a very good expression of the nature of wave motion. On Things Heard, generally ascribed to Strato of Lampsacus, states that the pitch is related to the frequency of vibrations of the air and to the speed of sound. In about 20 BC, the Roman architect and engineer Vitruvius wrote a treatise on the acoustic properties of theaters including discussion of interference, echoes, and reverberation—the beginnings of architectural acoustics. In Book V of his (The Ten Books of Architecture) Vitruvius describes sound as a wave comparable to a water wave extended to three dimensions, which, when interrupted by obstructions, would flow back and break up following waves. He described the ascending seats in ancient theaters as designed to prevent this deterioration of sound and also recommended bronze vessels of appropriate sizes be placed in theaters to resonate with the fourth, fifth and so on, up to the double octave, in order to resonate with the more desirable, harmonious notes. During the Islamic golden age, Abū Rayhān al-Bīrūnī (973-1048) is believed to have postulated that the speed of sound was much slower than the speed of light. The physical understanding of acoustical processes advanced rapidly during and after the Scientific Revolution. Mainly Galileo Galilei (1564–1642) but also Marin Mersenne (1588–1648), independently, discovered the complete laws of vibrating strings (completing what Pythagoras and Pythagoreans had started 2000 years earlier). Galileo wrote "Waves are produced by the vibrations of a sonorous body, which spread through the air, bringing to the tympanum of the ear a stimulus which the mind interprets as sound", a remarkable statement that points to the beginnings of physiological and psychological acoustics. Experimental measurements of the speed of sound in air were carried out successfully between 1630 and 1680 by a number of investigators, prominently Mersenne. Meanwhile, Newton (1642–1727) derived the relationship for wave velocity in solids, a cornerstone of physical acoustics (Principia, 1687). Age of Enlightenment and onward Substantial progress in acoustics, resting on firmer mathematical and physical concepts, was made during the eighteenth century by Euler (1707–1783), Lagrange (1736–1813), and d'Alembert (1717–1783). During this era, continuum physics, or field theory, began to receive a definite mathematical structure. The wave equation emerged in a number of contexts, including the propagation of sound in air. In the nineteenth century the major figures of mathematical acoustics were Helmholtz in Germany, who consolidated the field of physiological acoustics, and Lord Rayleigh in England, who combined the previous knowledge with his own copious contributions to the field in his monumental work The Theory of Sound (1877). Also in the 19th century, Wheatstone, Ohm, and Henry developed the analogy between electricity and acoustics. The twentieth century saw a burgeoning of technological applications of the large body of scientific knowledge that was by then in place. The first such application was Sabine's groundbreaking work in architectural acoustics, and many others followed. Underwater acoustics was used for detecting submarines in the first World War. Sound recording and the telephone played important roles in a global transformation of society. Sound measurement and analysis reached new levels of accuracy and sophistication through the use of electronics and computing. The ultrasonic frequency range enabled wholly new kinds of application in medicine and industry. New kinds of transducers (generators and receivers of acoustic energy) were invented and put to use. Definition Acoustics is defined by ANSI/ASA S1.1-2013 as "(a) Science of sound, including its production, transmission, and effects, including biological and psychological effects. (b) Those qualities of a room that, together, determine its character with respect to auditory effects." The study of acoustics revolves around the generation, propagation and reception of mechanical waves and vibrations. The steps shown in the above diagram can be found in any acoustical event or process. There are many kinds of cause, both natural and volitional. There are many kinds of transduction process that convert energy from some other form into sonic energy, producing a sound wave. There is one fundamental equation that describes sound wave propagation, the acoustic wave equation, but the phenomena that emerge from it are varied and often complex. The wave carries energy throughout the propagating medium. Eventually this energy is transduced again into other forms, in ways that again may be natural and/or volitionally contrived. The final effect may be purely physical or it may reach far into the biological or volitional domains. The five basic steps are found equally well whether we are talking about an earthquake, a submarine using sonar to locate its foe, or a band playing in a rock concert. The central stage in the acoustical process is wave propagation. This falls within the domain of physical acoustics. In fluids, sound propagates primarily as a pressure wave. In solids, mechanical waves can take many forms including longitudinal waves, transverse waves and surface waves. Acoustics looks first at the pressure levels and frequencies in the sound wave and how the wave interacts with the environment. This interaction can be described as either a diffraction, interference or a reflection or a mix of the three. If several media are present, a refraction can also occur. Transduction processes are also of special importance to acoustics. Fundamental concepts Wave propagation: pressure levels In fluids such as air and water, sound waves propagate as disturbances in the ambient pressure level. While this disturbance is usually small, it is still noticeable to the human ear. The smallest sound that a person can hear, known as the threshold of hearing, is nine orders of magnitude smaller than the ambient pressure. The loudness of these disturbances is related to the sound pressure level (SPL) which is measured on a logarithmic scale in decibels. Wave propagation: frequency Physicists and acoustic engineers tend to discuss sound pressure levels in terms of frequencies, partly because this is how our ears interpret sound. What we experience as "higher pitched" or "lower pitched" sounds are pressure vibrations having a higher or lower number of cycles per second. In a common technique of acoustic measurement, acoustic signals are sampled in time, and then presented in more meaningful forms such as octave bands or time frequency plots. Both of these popular methods are used to analyze sound and better understand the acoustic phenomenon. The entire spectrum can be divided into three sections: audio, ultrasonic, and infrasonic. The audio range falls between 20 Hz and 20,000 Hz. This range is important because its frequencies can be detected by the human ear. This range has a number of applications, including speech communication and music. The ultrasonic range refers to the very high frequencies: 20,000 Hz and higher. This range has shorter wavelengths which allow better resolution in imaging technologies. Medical applications such as ultrasonography and elastography rely on the ultrasonic frequency range. On the other end of the spectrum, the lowest frequencies are known as the infrasonic range. These frequencies can be used to study geological phenomena such as earthquakes. Analytic instruments such as the spectrum analyzer facilitate visualization and measurement of acoustic signals and their properties. The spectrogram produced by such an instrument is a graphical display of the time varying pressure level and frequency profiles which give a specific acoustic signal its defining character. Transduction in acoustics A transducer is a device for converting one form of energy into another. In an electroacoustic context, this means converting sound energy into electrical energy (or vice versa). Electroacoustic transducers include loudspeakers, microphones, particle velocity sensors, hydrophones and sonar projectors. These devices convert a sound wave to or from an electric signal. The most widely used transduction principles are electromagnetism, electrostatics and piezoelectricity. The transducers in most common loudspeakers (e.g. woofers and tweeters), are electromagnetic devices that generate waves using a suspended diaphragm driven by an electromagnetic voice coil, sending off pressure waves. Electret microphones and condenser microphones employ electrostatics—as the sound wave strikes the microphone's diaphragm, it moves and induces a voltage change. The ultrasonic systems used in medical ultrasonography employ piezoelectric transducers. These are made from special ceramics in which mechanical vibrations and electrical fields are interlinked through a property of the material itself. Acoustician An acoustician is an expert in the science of sound. Education There are many types of acoustician, but they usually have a Bachelor's degree or higher qualification. Some possess a degree in acoustics, while others enter the discipline via studies in fields such as physics or engineering. Much work in acoustics requires a good grounding in Mathematics and science. Many acoustic scientists work in research and development. Some conduct basic research to advance our knowledge of the perception (e.g. hearing, psychoacoustics or neurophysiology) of speech, music and noise. Other acoustic scientists advance understanding of how sound is affected as it moves through environments, e.g. underwater acoustics, architectural acoustics or structural acoustics. Other areas of work are listed under subdisciplines below. Acoustic scientists work in government, university and private industry laboratories. Many go on to work in Acoustical Engineering. Some positions, such as Faculty (academic staff) require a Doctor of Philosophy. Subdisciplines Archaeoacoustics Archaeoacoustics, also known as the archaeology of sound, is one of the only ways to experience the past with senses other than our eyes. Archaeoacoustics is studied by testing the acoustic properties of prehistoric sites, including caves. Iegor Rezkinoff, a sound archaeologist, studies the acoustic properties of caves through natural sounds like humming and whistling. Archaeological theories of acoustics are focused around ritualistic purposes as well as a way of echolocation in the caves. In archaeology, acoustic sounds and rituals directly correlate as specific sounds were meant to bring ritual participants closer to a spiritual awakening. Parallels can also be drawn between cave wall paintings and the acoustic properties of the cave; they are both dynamic. Because archaeoacoustics is a fairly new archaeological subject, acoustic sound is still being tested in these prehistoric sites today. Aeroacoustics Aeroacoustics is the study of noise generated by air movement, for instance via turbulence, and the movement of sound through the fluid air. This knowledge is applied in acoustical engineering to study how to quieten aircraft. Aeroacoustics is important for understanding how wind musical instruments work. Acoustic signal processing Acoustic signal processing is the electronic manipulation of acoustic signals. Applications include: active noise control; design for hearing aids or cochlear implants; echo cancellation; music information retrieval, and perceptual coding (e.g. MP3 or Opus). Architectural acoustics Architectural acoustics (also known as building acoustics) involves the scientific understanding of how to achieve good sound within a building. It typically involves the study of speech intelligibility, speech privacy, music quality, and vibration reduction in the built environment. Commonly studied environments are hospitals, classrooms, dwellings, performance venues, recording and broadcasting studios. Focus considerations include room acoustics, airborne and impact transmission in building structures, airborne and structure-borne noise control, noise control of building systems and electroacoustic systems . Bioacoustics Bioacoustics is the scientific study of the hearing and calls of animal calls, as well as how animals are affected by the acoustic and sounds of their habitat. Electroacoustics This subdiscipline is concerned with the recording, manipulation and reproduction of audio using electronics. This might include products such as mobile phones, large scale public address systems or virtual reality systems in research laboratories. Environmental noise and soundscapes Environmental acoustics is concerned with noise and vibration caused by railways, road traffic, aircraft, industrial equipment and recreational activities. The main aim of these studies is to reduce levels of environmental noise and vibration. Research work now also has a focus on the positive use of sound in urban environments: soundscapes and tranquility. Musical acoustics Musical acoustics is the study of the physics of acoustic instruments; the audio signal processing used in electronic music; the computer analysis of music and composition, and the perception and cognitive neuroscience of music. Noise The goal this acoustics sub-discipline is to reduce the impact of unwanted sound. Scope of noise studies includes the generation, propagation, and impact on structures, objects, and people. Innovative model development Measurement techniques Mitigation strategies Input to the establishment of standards and regulations Noise research investigates the impact of noise on humans and animals to include work in definitions, abatement, transportation noise, hearing protection, Jet and rocket noise, building system noise and vibration, atmospheric sound propagation, soundscapes, and low-frequency sound. Psychoacoustics Many studies have been conducted to identify the relationship between acoustics and cognition, or more commonly known as psychoacoustics, in which what one hears is a combination of perception and biological aspects. The information intercepted by the passage of sound waves through the ear is understood and interpreted through the brain, emphasizing the connection between the mind and acoustics. Psychological changes have been seen as brain waves slow down or speed up as a result of varying auditory stimulus which can in turn affect the way one thinks, feels, or even behaves. This correlation can be viewed in normal, everyday situations in which listening to an upbeat or uptempo song can cause one's foot to start tapping or a slower song can leave one feeling calm and serene. In a deeper biological look at the phenomenon of psychoacoustics, it was discovered that the central nervous system is activated by basic acoustical characteristics of music. By observing how the central nervous system, which includes the brain and spine, is influenced by acoustics, the pathway in which acoustic affects the mind, and essentially the body, is evident. Speech Acousticians study the production, processing and perception of speech. Speech recognition and Speech synthesis are two important areas of speech processing using computers. The subject also overlaps with the disciplines of physics, physiology, psychology, and linguistics. Structural Vibration and Dynamics Structural acoustics is the study of motions and interactions of mechanical systems with their environments and the methods of their measurement, analysis, and control . There are several sub-disciplines found within this regime: Modal Analysis Material characterization Structural health monitoring Acoustic Metamaterials Friction Acoustics Applications might include: ground vibrations from railways; vibration isolation to reduce vibration in operating theatres; studying how vibration can damage health (vibration white finger); vibration control to protect a building from earthquakes, or measuring how structure-borne sound moves through buildings. Ultrasonics Ultrasonics deals with sounds at frequencies too high to be heard by humans. Specialisms include medical ultrasonics (including medical ultrasonography), sonochemistry, ultrasonic testing, material characterisation and underwater acoustics (sonar). Underwater acoustics Underwater acoustics is the scientific study of natural and man-made sounds underwater. Applications include sonar to locate submarines, underwater communication by whales, climate change monitoring by measuring sea temperatures acoustically, sonic weapons, and marine bioacoustics. Acoustic Conferences InterNoise NoiseCon Forum Acousticum SAE Noise and Vibration Conference and Exhibition Professional societies The Acoustical Society of America (ASA) Australian Acoustical Society (AAS) The European Acoustics Association (EAA) Institute of Electrical and Electronics Engineers (IEEE) Institute of Acoustics (IoA UK) The Audio Engineering Society (AES) American Society of Mechanical Engineers, Noise Control and Acoustics Division (ASME-NCAD) International Commission for Acoustics (ICA) American Institute of Aeronautics and Astronautics, Aeroacoustics (AIAA) International Computer Music Association (ICMA) Academic journals Acoustics | An Open Access Journal from MDPI Acoustics Today Acta Acustica united with Acustica Advances in Acoustics and Vibration Applied Acoustics Building Acoustics IEEE Transacions on Ultrasonics, Ferroelectrics, and Frequency Control Journal of the Acoustical Society of America (JASA) Journal of the Acoustical Society of America, Express Letters (JASA-EL) Journal of the Audio Engineering Society Journal of Sound and Vibration (JSV) Journal of Vibration and Acoustics American Society of Mechanical Engineers MDPI Acoustics Noise Control Engineering Journal SAE International Journal of Vehicle Dynamics, Stability and NVH Ultrasonics (journal) Ultrasonics Sonochemistry Wave Motion See also Outline of acoustics Acoustic attenuation Acoustic emission Acoustic engineering Acoustic impedance Acoustic levitation Acoustic location Acoustic phonetics Acoustic streaming Acoustic tags Acoustic thermometry Acoustic wave Audiology Auditory illusion Diffraction Doppler effect Fisheries acoustics Friction acoustics Helioseismology Lamb wave Linear elasticity The Little Red Book of Acoustics (in the UK) Longitudinal wave Musicology Music therapy Noise pollution One-Way Wave Equation Phonon Picosecond ultrasonics Rayleigh wave Shock wave Seismology Sonification Sonochemistry Soundproofing Soundscape Sonic boom Sonoluminescence Surface acoustic wave Thermoacoustics Transverse wave Wave equation References Further reading External links International Commission for Acoustics European Acoustics Association Acoustical Society of America Institute of Noise Control Engineers National Council of Acoustical Consultants Institute of Acoustic in UK Australian Acoustical Society (AAS) Sound

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https://en.wikipedia.org/wiki/Atomic%20physics

Atomic physics

Atomic physics is the field of physics that studies atoms as an isolated system of electrons and an atomic nucleus. Atomic physics typically refers to the study of atomic structure and the interaction between atoms. It is primarily concerned with the way in which electrons are arranged around the nucleus and the processes by which these arrangements change. This comprises ions, neutral atoms and, unless otherwise stated, it can be assumed that the term atom includes ions. The term atomic physics can be associated with nuclear power and nuclear weapons, due to the synonymous use of atomic and nuclear in standard English. Physicists distinguish between atomic physics—which deals with the atom as a system consisting of a nucleus and electrons—and nuclear physics, which studies nuclear reactions and special properties of atomic nuclei. As with many scientific fields, strict delineation can be highly contrived and atomic physics is often considered in the wider context of atomic, molecular, and optical physics. Physics research groups are usually so classified. Isolated atoms Atomic physics primarily considers atoms in isolation. Atomic models will consist of a single nucleus that may be surrounded by one or more bound electrons. It is not concerned with the formation of molecules (although much of the physics is identical), nor does it examine atoms in a solid state as condensed matter. It is concerned with processes such as ionization and excitation by photons or collisions with atomic particles. While modelling atoms in isolation may not seem realistic, if one considers atoms in a gas or plasma then the time-scales for atom-atom interactions are huge in comparison to the atomic processes that are generally considered. This means that the individual atoms can be treated as if each were in isolation, as the vast majority of the time they are. By this consideration, atomic physics provides the underlying theory in plasma physics and atmospheric physics, even though both deal with very large numbers of atoms. Electronic configuration Electrons form notional shells around the nucleus. These are normally in a ground state but can be excited by the absorption of energy from light (photons), magnetic fields, or interaction with a colliding particle (typically ions or other electrons). Electrons that populate a shell are said to be in a bound state. The energy necessary to remove an electron from its shell (taking it to infinity) is called the binding energy. Any quantity of energy absorbed by the electron in excess of this amount is converted to kinetic energy according to the conservation of energy. The atom is said to have undergone the process of ionization. If the electron absorbs a quantity of energy less than the binding energy, it will be transferred to an excited state. After a certain time, the electron in an excited state will "jump" (undergo a transition) to a lower state. In a neutral atom, the system will emit a photon of the difference in energy, since energy is conserved. If an inner electron has absorbed more than the binding energy (so that the atom ionizes), then a more outer electron may undergo a transition to fill the inner orbital. In this case, a visible photon or a characteristic X-ray is emitted, or a phenomenon known as the Auger effect may take place, where the released energy is transferred to another bound electron, causing it to go into the continuum. The Auger effect allows one to multiply ionize an atom with a single photon. There are rather strict selection rules as to the electronic configurations that can be reached by excitation by light — however, there are no such rules for excitation by collision processes. History and developments One of the earliest steps towards atomic physics was the recognition that matter was composed of atoms. It forms a part of the texts written in 6th century BC to 2nd century BC, such as those of Democritus or written by . This theory was later developed in the modern sense of the basic unit of a chemical element by the British chemist and physicist John Dalton in the 18th century. At this stage, it wasn't clear what atoms were, although they could be described and classified by their properties (in bulk). The invention of the periodic system of elements by Dmitri Mendeleev was another great step forward. The true beginning of atomic physics is marked by the discovery of spectral lines and attempts to describe the phenomenon, most notably by Joseph von Fraunhofer. The study of these lines led to the Bohr atom model and to the birth of quantum mechanics. In seeking to explain atomic spectra, an entirely new mathematical model of matter was revealed. As far as atoms and their electron shells were concerned, not only did this yield a better overall description, i.e. the atomic orbital model, but it also provided a new theoretical basis for chemistry (quantum chemistry) and spectroscopy. Since the Second World War, both theoretical and experimental fields have advanced at a rapid pace. This can be attributed to progress in computing technology, which has allowed larger and more sophisticated models of atomic structure and associated collision processes. Similar technological advances in accelerators, detectors, magnetic field generation and lasers have greatly assisted experimental work. Significant atomic physicists See also Particle physics Isomeric shift Atomism Bibliography References External links MIT-Harvard Center for Ultracold Atoms Stanford QFARM Initiative for Quantum Science & Enginneering Joint Quantum Institute at University of Maryland and NIST Atomic Physics on the Internet JILA (Atomic Physics) ORNL Physics Division Atomic, molecular, and optical physics

1201

https://en.wikipedia.org/wiki/American%20Sign%20Language

American Sign Language

American Sign Language (ASL) is a natural language that serves as the predominant sign language of deaf communities in the United States and most of Anglophone Canada. ASL is a complete and organized visual language that is expressed by employing both manual and nonmanual features. Besides North America, dialects of ASL and ASL-based creoles are used in many countries around the world, including much of West Africa and parts of Southeast Asia. ASL is also widely learned as a second language, serving as a lingua franca. ASL is most closely related to French Sign Language (LSF). It has been proposed that ASL is a creole language of LSF, although ASL shows features atypical of creole languages, such as agglutinative morphology. ASL originated in the early 19th century in the American School for the Deaf (ASD) in Hartford, Connecticut, from a situation of language contact. Since then, ASL use has been propagated widely by schools for the deaf and Deaf community organizations. Despite its wide use, no accurate count of ASL users has been taken. Reliable estimates for American ASL users range from 250,000 to 500,000 persons, including a number of children of deaf adults and other hearing individuals. ASL signs have a number of phonemic components, such as movement of the face, the torso, and the hands. ASL is not a form of pantomime although iconicity plays a larger role in ASL than in spoken languages. English loan words are often borrowed through fingerspelling, although ASL grammar is unrelated to that of English. ASL has verbal agreement and aspectual marking and has a productive system of forming agglutinative classifiers. Many linguists believe ASL to be a subject–verb–object language. However, there are several alternative proposals to account for ASL word order. Classification ASL emerged as a language in the American School for the Deaf (ASD), founded by Thomas Gallaudet in 1817, which brought together Old French Sign Language, various village sign languages, and home sign systems. ASL was created in that situation by language contact. ASL was influenced by its forerunners but distinct from all of them. The influence of French Sign Language (LSF) on ASL is readily apparent; for example, it has been found that about 58% of signs in modern ASL are cognate to Old French Sign Language signs. However, that is far less than the standard 80% measure used to determine whether related languages are actually dialects. That suggests that nascent ASL was highly affected by the other signing systems brought by the ASD students although the school's original director, Laurent Clerc, taught in LSF. In fact, Clerc reported that he often learned the students' signs rather than conveying LSF: It has been proposed that ASL is a creole in which LSF is the superstrate language and the native village sign languages are substrate languages. However, more recent research has shown that modern ASL does not share many of the structural features that characterize creole languages. ASL may have begun as a creole and then undergone structural change over time, but it is also possible that it was never a creole-type language. There are modality-specific reasons that sign languages tend towards agglutination, such as the ability to simultaneously convey information via the face, head, torso, and other body parts. That might override creole characteristics such as the tendency towards isolating morphology. Additionally, Clerc and Thomas Hopkins Gallaudet may have used an artificially constructed form of manually coded language in instruction rather than true LSF. Although the United States, the United Kingdom, and Australia share English as a common oral and written language, ASL is not mutually intelligible with either British Sign Language (BSL) or Auslan. All three languages show degrees of borrowing from English, but that alone is not sufficient for cross-language comprehension. It has been found that a relatively high percentage (37–44%) of ASL signs have similar translations in Auslan, which for oral languages would suggest that they belong to the same language family. However, that does not seem justified historically for ASL and Auslan, and it is likely that the resemblance is caused by the higher degree of iconicity in sign languages in general as well as contact with English. American Sign Language is growing in popularity in many states. Many high school and university students desire to take it as a foreign language, but until recently, it was usually not considered a creditable foreign language elective. ASL users, however, have a very distinct culture, and they interact very differently when they talk. Their facial expressions and hand movements reflect what they are communicating. They also have their own sentence structure, which sets the language apart. American Sign Language is now being accepted by many colleges as a language eligible for foreign language course credit; many states are making it mandatory to accept it as such. In some states however, this is only true with regard to high school coursework. History Prior to the birth of ASL, sign language had been used by various communities in the United States. In the United States, as elsewhere in the world, hearing families with deaf children have historically employed ad hoc home sign, which often reaches much higher levels of sophistication than gestures used by hearing people in spoken conversation. As early as 1541 at first contact by Francisco Vásquez de Coronado, there were reports that the Indigenous peoples of the Great Plains widely spoke a sign language to communicate across vast national and linguistic lines. In the 19th century, a "triangle" of village sign languages developed in New England: one in Martha's Vineyard, Massachusetts; one in Henniker, New Hampshire, and one in Sandy River Valley, Maine. Martha's Vineyard Sign Language (MVSL), which was particularly important for the history of ASL, was used mainly in Chilmark, Massachusetts. Due to intermarriage in the original community of English settlers of the 1690s, and the recessive nature of genetic deafness, Chilmark had a high 4% rate of genetic deafness. MVSL was used even by hearing residents whenever a deaf person was present, and also in some situations where spoken language would be ineffective or inappropriate, such as during church sermons or between boats at sea. ASL is thought to have originated in the American School for the Deaf (ASD), founded in Hartford, Connecticut, in 1817. Originally known as The American Asylum, At Hartford, For The Education And Instruction Of The Deaf And Dumb, the school was founded by the Yale graduate and divinity student Thomas Hopkins Gallaudet. Gallaudet, inspired by his success in demonstrating the learning abilities of a young deaf girl Alice Cogswell, traveled to Europe in order to learn deaf pedagogy from European institutions. Ultimately, Gallaudet chose to adopt the methods of the French Institut National de Jeunes Sourds de Paris, and convinced Laurent Clerc, an assistant to the school's founder Charles-Michel de l'Épée, to accompany him back to the United States. Upon his return, Gallaudet founded the ASD on April 15, 1817. The largest group of students during the first seven decades of the school were from Martha's Vineyard, and they brought MVSL with them. There were also 44 students from around Henniker, New Hampshire, and 27 from the Sandy River valley in Maine, each of which had their own village sign language. Other students brought knowledge of their own home signs. Laurent Clerc, the first teacher at ASD, taught using French Sign Language (LSF), which itself had developed in the Parisian school for the deaf established in 1755. From that situation of language contact, a new language emerged, now known as ASL. More schools for the deaf were founded after ASD, and knowledge of ASL spread to those schools. In addition, the rise of Deaf community organizations bolstered the continued use of ASL. Societies such as the National Association of the Deaf and the National Fraternal Society of the Deaf held national conventions that attracted signers from across the country. All of that contributed to ASL's wide use over a large geographical area, atypical of a sign language. While oralism, an approach to educating deaf students focusing on oral language, had previously been used in American schools, the Milan Congress made it dominant and effectively banned the use of sign languages at schools in the United States and Europe. However, the efforts of Deaf advocates and educators, more lenient enforcement of the Congress's mandate, and the use of ASL in religious education and proselytism ensured greater use and documentation compared to European sign languages, albeit more influenced by fingerspelled loanwords and borrowed idioms from English as students were societally pressured to achieve fluency in spoken language. Nevertheless, oralism remained the predominant method of deaf education up to the 1950s. Linguists did not consider sign language to be true "language" but as something inferior. Recognition of the legitimacy of ASL was achieved by William Stokoe, a linguist who arrived at Gallaudet University in 1955 when that was still the dominant assumption. Aided by the Civil Rights Movement of the 1960s, Stokoe argued for manualism, the use of sign language in deaf education. Stokoe noted that sign language shares the important features that oral languages have as a means of communication, and even devised a transcription system for ASL. In doing so, Stokoe revolutionized both deaf education and linguistics. In the 1960s, ASL was sometimes referred to as "Ameslan", but that term is now considered obsolete. Population Counting the number of ASL signers is difficult because ASL users have never been counted by the American census. The ultimate source for current estimates of the number of ASL users in the United States is a report for the National Census of the Deaf Population (NCDP) by Schein and Delk (1974). Based on a 1972 survey of the NCDP, Schein and Delk provided estimates consistent with a signing population between 250,000 and 500,000. The survey did not distinguish between ASL and other forms of signing; in fact, the name "ASL" was not yet in widespread use. Incorrect figures are sometimes cited for the population of ASL users in the United States based on misunderstandings of known statistics. Demographics of the deaf population have been confused with those of ASL use since adults who become deaf late in life rarely use ASL in the home. That accounts for currently-cited estimations that are greater than 500,000; such mistaken estimations can reach as high as 15,000,000. A 100,000-person lower bound has been cited for ASL users; the source of that figure is unclear, but it may be an estimate of prelingual deafness, which is correlated with but not equivalent to signing. ASL is sometimes incorrectly cited as the third- or fourth-most-spoken language in the United States. Those figures misquote Schein and Delk (1974), who actually concluded that ASL speakers constituted the third-largest population "requiring an interpreter in court". Although that would make ASL the third-most used language among monolinguals other than English, it does not imply that it is the fourth-most-spoken language in the United States since speakers of other languages may also speak English. Geographic distribution ASL is used throughout Anglo-America. That contrasts with Europe, where a variety of sign languages are used within the same continent. The unique situation of ASL seems to have been caused by the proliferation of ASL through schools influenced by the American School for the Deaf, wherein ASL originated, and the rise of community organizations for the Deaf. Throughout West Africa, ASL-based sign languages are signed by educated Deaf adults. Such languages, imported by boarding schools, are often considered by associations to be the official sign languages of their countries and are named accordingly, such as Nigerian Sign Language, Ghanaian Sign Language. Such signing systems are found in Benin, Burkina Faso, Ivory Coast, Ghana, Liberia, Mauritania, Mali, Nigeria, and Togo. Due to lack of data, it is still an open question how similar those sign languages are to the variety of ASL used in America. In addition to the aforementioned West African countries, ASL is reported to be used as a first language in Barbados, Bolivia, Cambodia (alongside Cambodian Sign Language), the Central African Republic, Chad, China (Hong Kong), the Democratic Republic of the Congo, Gabon, Jamaica, Kenya, Madagascar, the Philippines, Singapore, and Zimbabwe. ASL is also used as a lingua franca throughout the deaf world, widely learned as a second language. Regional variation Sign production Sign production can often vary according to location. Signers from the South tend to sign with more flow and ease. Native signers from New York have been reported as signing comparatively quicker and sharper. Sign production of native Californian signers has also been reported as being fast. Research on that phenomenon often concludes that the fast-paced production for signers from the coasts could be due to the fast-paced nature of living in large metropolitan areas. That conclusion also supports how the ease with which Southerners sign could be caused by the easygoing environment of the South in comparison to that of the coasts. Sign production can also vary depending on age and native language. For example, sign production of letters may vary in older signers. Slight differences in finger spelling production can be a signal of age. Additionally, signers who learned American Sign Language as a second language vary in production. For Deaf signers who learned a different sign language before learning American Sign Language, qualities of their native language may show in their ASL production. Some examples of that varied production include fingerspelling towards the body, instead of away from it, and signing certain movement from bottom to top, instead of top to bottom. Hearing people who learn American Sign Language also have noticeable differences in signing production. The most notable production difference of hearing people learning American Sign Language is their rhythm and arm posture. Sign variants Most popularly, there are variants of the signs for English words such as "birthday", "pizza", "Halloween", "early", and "soon", just a sample of the most commonly recognized signs with variants based on regional change. The sign for "school" is commonly varied between black and white signers; the variants used by black signers are sometimes called Black American Sign Language. Social variation is also found between citation forms and forms used by Deaf gay men for words such as "pain" and "protest". History and implications The prevalence of residential Deaf schools can account for much of the regional variance of signs and sign productions across the United States. Deaf schools often serve students of the state in which the school resides. That limited access to signers from other regions, combined with the residential quality of Deaf Schools promoted specific use of certain sign variants. Native signers did not have much access to signers from other regions during the beginning years of their education. It is hypothesized that because of that seclusion, certain variants of a sign prevailed over others due to the choice of variant used by the student of the school/signers in the community. However, American Sign Language does not appear to be vastly varied in comparison to other signed languages. That is because when Deaf education was beginning in the United States, many educators flocked to the American School for the Deaf in Hartford, Connecticut, whose central location for the first generation of educators in Deaf education to learn American Sign Language allows ASL to be more standardized than its variant. Varieties Varieties of ASL are found throughout the world. There is little difficulty in comprehension among the varieties of the United States and Canada. Mutual intelligibility among those ASL varieties is high, and the variation is primarily lexical. For example, there are three different words for English about in Canadian ASL; the standard way, and two regional variations (Atlantic and Ontario). Variation may also be phonological, meaning that the same sign may be signed in a different way depending on the region. For example, an extremely common type of variation is between the handshapes /1/, /L/, and /5/ in signs with one handshape. There is also a distinct variety of ASL used by the Black Deaf community. Black ASL evolved as a result of racially segregated schools in some states, which included the residential schools for the deaf. Black ASL differs from standard ASL in vocabulary, phonology, and some grammatical structure. While African American English (AAE) is generally viewed as more innovating than standard English, Black ASL is more conservative than standard ASL, preserving older forms of many signs. Black sign language speakers use more two-handed signs than in mainstream ASL, are less likely to show assimilatory lowering of signs produced on the forehead (e.g. KNOW) and use a wider signing space. Modern Black ASL borrows a number of idioms from AAE; for instance, the AAE idiom "I feel you" is calqued into Black ASL. ASL is used internationally as a lingua franca, and a number of closely related sign languages derived from ASL are used in many different countries. Even so, there have been varying degrees of divergence from standard ASL in those imported ASL varieties. Bolivian Sign Language is reported to be a dialect of ASL, no more divergent than other acknowledged dialects. On the other hand, it is also known that some imported ASL varieties have diverged to the extent of being separate languages. For example, Malaysian Sign Language, which has ASL origins, is no longer mutually comprehensible with ASL and must be considered its own language. For some imported ASL varieties, such as those used in West Africa, it is still an open question how similar they are to American ASL. When communicating with hearing English speakers, ASL-speakers often use what is commonly called Pidgin Signed English (PSE) or 'contact signing', a blend of English structure with ASL vocabulary. Various types of PSE exist, ranging from highly English-influenced PSE (practically relexified English) to PSE which is quite close to ASL lexically and grammatically, but may alter some subtle features of ASL grammar. Fingerspelling may be used more often in PSE than it is normally used in ASL. There have been some constructed sign languages, known as Manually Coded English (MCE), which match English grammar exactly and simply replace spoken words with signs; those systems are not considered to be varieties of ASL. Tactile ASL (TASL) is a variety of ASL used throughout the United States by and with the deaf-blind. It is particularly common among those with Usher's syndrome. It results in deafness from birth followed by loss of vision later in life; consequently, those with Usher's syndrome often grow up in the Deaf community using ASL, and later transition to TASL. TASL differs from ASL in that signs are produced by touching the palms, and there are some grammatical differences from standard ASL in order to compensate for the lack of nonmanual signing. ASL changes over time and from generation to generation. The sign for telephone has changed as the shape of phones and the manner of holding them have changed. The development of telephones with screens has also changed ASL, encouraging the use of signs that can be seen on small screens. Stigma In 2013, the White House published a response to a petition that gained over 37,000 signatures to officially recognize American Sign Language as a community language and a language of instruction in schools. The response is titled "there shouldn't be any stigma about American Sign Language" and addressed that ASL is a vital language for the Deaf and hard of hearing. Stigmas associated with sign languages and the use of sign for educating children often lead to the absence of sign during periods in children's lives when they can access languages most effectively. Scholars such as Beth S. Benedict advocate not only for bilingualism (using ASL and English training) but also for early childhood intervention for children who are deaf. York University psychologist Ellen Bialystok has also campaigned for bilingualism, arguing that those who are bilingual acquire cognitive skills that may help to prevent dementia later in life. Most children born to deaf parents are hearing. Known as CODAs ("Children Of Deaf Adults"), they are often more culturally Deaf than deaf children, most of whom are born to hearing parents. Unlike many deaf children, CODAs acquire ASL as well as Deaf cultural values and behaviors from birth. Such bilingual hearing children may be mistakenly labeled as being "slow learners" or as having "language difficulties" because of preferential attitudes towards spoken language. Writing systems Although there is no well-established writing system for ASL, written sign language dates back almost two centuries. The first systematic writing system for a sign language seems to be that of Roch-Ambroise Auguste Bébian, developed in 1825. However, written sign language remained marginal among the public. In the 1960s, linguist William Stokoe created Stokoe notation specifically for ASL. It is alphabetic, with a letter or diacritic for every phonemic (distinctive) hand shape, orientation, motion, and position, though it lacks any representation of facial expression, and is better suited for individual words than for extended passages of text. Stokoe used that system for his 1965 A Dictionary of American Sign Language on Linguistic Principles. SignWriting, proposed in 1974 by Valerie Sutton, is the first writing system to gain use among the public and the first writing system for sign languages to be included in the Unicode Standard. SignWriting consists of more than 5000 distinct iconic graphs/glyphs. Currently, it is in use in many schools for the Deaf, particularly in Brazil, and has been used in International Sign forums with speakers and researchers in more than 40 countries, including Brazil, Ethiopia, France, Germany, Italy, Portugal, Saudi Arabia, Slovenia, Tunisia, and the United States. Sutton SignWriting has both a printed and an electronically produced form so that persons can use the system anywhere that oral languages are written (personal letters, newspapers, and media, academic research). The systematic examination of the International Sign Writing Alphabet (ISWA) as an equivalent usage structure to the International Phonetic Alphabet for spoken languages has been proposed. According to some researchers, SignWriting is not a phonemic orthography and does not have a one-to-one map from phonological forms to written forms. That assertion has been disputed, and the process for each country to look at the ISWA and create a phonemic/morphemic assignment of features of each sign language was proposed by researchers Msc. Roberto Cesar Reis da Costa and Madson Barreto in a thesis forum on June 23, 2014. The SignWriting community has an open project on Wikimedia Labs to support the various Wikimedia projects on Wikimedia Incubator and elsewhere involving SignWriting. The ASL Wikipedia request was marked as eligible in 2008 and the test ASL Wikipedia has 50 articles written in ASL using SignWriting. The most widely used transcription system among academics is HamNoSys, developed at the University of Hamburg. Based on Stokoe Notation, HamNoSys was expanded to about 200 graphs in order to allow transcription of any sign language. Phonological features are usually indicated with single symbols, though the group of features that make up a handshape is indicated collectively with a symbol. Several additional candidates for written ASL have appeared over the years, including SignFont, ASL-phabet, and Si5s. For English-speaking audiences, ASL is often glossed using English words. Such glosses are typically all-capitalized and are arranged in ASL order. For example, the ASL sentence DOG NOW CHASE>IX=3 CAT, meaning "the dog is chasing the cat", uses NOW to mark ASL progressive aspect and shows ASL verbal inflection for the third person (>IX=3). However, glossing is not used to write the language for speakers of ASL. Phonology Each sign in ASL is composed of a number of distinctive components, generally referred to as parameters. A sign may use one hand or both. All signs can be described using the five parameters involved in signed languages, which are handshape, movement, palm orientation, location and nonmanual markers. Just as phonemes of sound distinguish meaning in spoken languages, those parameters are the phonemes that distinguish meaning in signed languages like ASL. Changing any one of them may change the meaning of a sign, as illustrated by the ASL signs THINK and DISAPPOINTED: There are also meaningful nonmanual signals in ASL, which may include movement of the eyebrows, the cheeks, the nose, the head, the torso, and the eyes. William Stokoe proposed that such components are analogous to the phonemes of spoken languages. There has also been a proposal that they are analogous to classes like place and manner of articulation. As in spoken languages, those phonological units can be split into distinctive features. For instance, the handshapes /2/ and /3/ are distinguished by the presence or absence of the feature [± closed thumb], as illustrated to the right. ASL has processes of allophony and phonotactic restrictions. There is ongoing research into whether ASL has an analog of syllables in spoken language. Grammar Morphology ASL has a rich system of verbal inflection, which involves both grammatical aspect: how the action of verbs flows in time—and agreement marking. Aspect can be marked by changing the manner of movement of the verb; for example, continuous aspect is marked by incorporating rhythmic, circular movement, while punctual aspect is achieved by modifying the sign so that it has a stationary hand position. Verbs may agree with both the subject and the object, and are marked for number and reciprocity. Reciprocity is indicated by using two one-handed signs; for example, the sign SHOOT, made with an L-shaped handshape with inward movement of the thumb, inflects to SHOOT[reciprocal], articulated by having two L-shaped hands "shooting" at each other. ASL has a productive system of classifiers, which are used to classify objects and their movement in space. For example, a rabbit running downhill would use a classifier consisting of a bent V classifier handshape with a downhill-directed path; if the rabbit is hopping, the path is executed with a bouncy manner. In general, classifiers are composed of a "classifier handshape" bound to a "movement root". The classifier handshape represents the object as a whole, incorporating such attributes as surface, depth, and shape, and is usually very iconic. The movement root consists of a path, a direction and a manner. In linguistics, there are two primary ways of changing the form of a word: derivation and inflection. Derivation involves creating new words by adding something to an existing word, while inflection involves changing the form of a word to convey grammatical information without altering its fundamental meaning or category. For example, adding the suffix "-ship" to the noun "friend" creates the new word "friendship", which has a different meaning than the original word. Inflection, on the other hand, involves modifying a word's form to indicate grammatical features such as tense, number, gender, person, case, and degree of comparison. In American Sign Language (ASL), inflection is conveyed through facial expressions, body movements, and other non-manual markers. For instance, to indicate past tense in ASL, one might sign the present tense of a verb (such as "walk"), and then add a facial expression and head tilt to signify that the action occurred in the past (i.e., "walked"). While inflection does not change the basic meaning or category of a word, it does provide additional information that helps us better understand how the word is being used in a sentence. This is similar to how subtitles in a movie provide additional information without altering the content of the film itself. According to the book Linguistics of American Sign Language, ASL signs have two main components: hold segments and movement segments. Hold segments consist of hand-shape, location, orientation, and non-manual features, while movement segments possess similar features. Morphology is the study of how languages form words by using smaller units to construct larger units. The smallest meaningful unit in a language is known as a "morpheme", with some morphemes able to stand alone as independent units (free morphemes), while others must occur with other morphemes (bound morphemes). For example, the plural "-s" and third person "-s" in English are bound morphemes. In ASL, the 3 handshape in signs like THREE-WEEKS and THREE-MONTHS are also bound morphemes. Affixes, which are morphemes added to words to create new words or modify their meanings, are part of the derivational process. For example, in English, prefixes like "re-" and suffixes like "-able" are affixes. In ASL, affixation can be used to modify the sign for CHAIR to indicate different types of chairs. The inflectional process, on the other hand, adds grammatical information to existing units. By studying morphemes and how they can be combined or modified, linguists gain insight into the underlying structure of language and the creative ways in which it can be used to express meaning. Understanding morphology is essential to understanding how languages are built and how new signs or words can be formed. Furthermore, understanding morphology has practical applications in language learning and teaching. For example, teaching students the basic morphological structures of a language can help them to better understand the language's grammar and syntax, and can also aid in their acquisition of new vocabulary. In summary, morphology is an essential component of language and provides valuable insights into the structure and function of languages. By understanding the morphological processes involved in language formation, we can gain a deeper understanding of how languages work and how they can be effectively taught and learned. Fingerspelling American Sign Language possesses a set of 26 signs known as the American manual alphabet, which can be used to spell out words from the English language. It is rather a representation of the English alphabet, and not a unique alphabet of ASL, although commonly labeled as the "ASL alphabet". It is borrowed from French Sign Language (LSF), as much of ASL is derived from LSF. Such signs make use of the 19 handshapes of ASL. For example, the signs for 'p' and 'k' use the same handshape but different orientations. A common misconception is that ASL consists only of fingerspelling; although such a method (Rochester Method) has been used, it is not ASL. Fingerspelling is a form of borrowing, a linguistic process wherein words from one language are incorporated into another. In ASL, fingerspelling is used for proper nouns and for technical terms with no native ASL equivalent. There are also some other loan words which are fingerspelled, either very short English words or abbreviations of longer English words, e.g. O-N from English 'on', and A-P-T from English 'apartment'. Fingerspelling may also be used to emphasize a word that would normally be signed otherwise. Syntax ASL is a subject–verb–object (SVO) language, but various phenomena affect that basic word order. Basic SVO sentences are signed without any pauses: However, other word orders may also occur since ASL allows the topic of a sentence to be moved to sentence-initial position, a phenomenon known as topicalization. In object–subject–verb (OSV) sentences, the object is topicalized, marked by a forward head-tilt and a pause: Besides, word orders can be obtained through the phenomenon of subject copy in which the subject is repeated at the end of the sentence, accompanied by head nodding for clarification or emphasis: ASL also allows null subject sentences whose subject is implied, rather than stated explicitly. Subjects can be copied even in a null subject sentence, and the subject is then omitted from its original position, yielding a verb–object–subject (VOS) construction: Topicalization, accompanied with a null subject and a subject copy, can produce yet another word order, object–verb–subject (OVS). Those properties of ASL allow it a variety of word orders, leading many to question which is the true, underlying, "basic" order. There are several other proposals that attempt to account for the flexibility of word order in ASL. One proposal is that languages like ASL are best described with a topic–comment structure whose words are ordered by their importance in the sentence, rather than by their syntactic properties. Another hypothesis is that ASL exhibits free word order, in which syntax is not encoded in word order but can be encoded by other means such as head nods, eyebrow movement, and body position. Iconicity Common misconceptions are that signs are iconically self-explanatory, that they are a transparent imitation of what they mean, or even that they are pantomime. In fact, many signs bear no resemblance to their referent because they were originally arbitrary symbols, or their iconicity has been obscured over time. Even so, in ASL iconicity plays a significant role; a high percentage of signs resemble their referents in some way. That may be because the medium of sign, three-dimensional space, naturally allows more iconicity than oral language. In the era of the influential linguist Ferdinand de Saussure, it was assumed that the mapping between form and meaning in language must be completely arbitrary. Although onomatopoeia is a clear exception, since words like "choo-choo" bear clear resemblance to the sounds that they mimic, the Saussurean approach was to treat them as marginal exceptions. ASL, with its significant inventory of iconic signs, directly challenges that theory. Research on acquisition of pronouns in ASL has shown that children do not always take advantage of the iconic properties of signs when they interpret their meaning. It has been found that when children acquire the pronoun "you", the iconicity of the point (at the child) is often confused, being treated more like a name. That is a similar finding to research in oral languages on pronoun acquisition. It has also been found that iconicity of signs does not affect immediate memory and recall; less iconic signs are remembered just as well as highly-iconic signs. See also American Sign Language grammar American Sign Language literature Baby sign language Bimodal bilingualism Great ape language, of which ASL has been one attempted mode Legal recognition of sign languages Pointing Sign name ASL interpreting Notes References Bibliography External links Accessible American Sign Language vocabulary site American Sign Language discussion forum One-stop resource American Sign Language and video dictionary National Institute of Deafness ASL section National Association of the Deaf ASL information American Sign Language The American Sign Language Linguistics Research Project Video Dictionary of ASL American Sign Language Dictionary The ASL Dictionary American Sign Language family Articles containing video clips Deaf culture in the United States French Sign Language family Fusional languages Languages of Barbados Languages of Belize Languages of Botswana Languages of Burundi Sign languages of Canada Languages of Grenada Languages of Guyana Languages of Haiti Languages of Saint Kitts and Nevis Languages of Saint Vincent and the Grenadines Languages of the United States Virgin Islands Sign languages of the United States Languages of Zimbabwe Subject–verb–object languages 1817 introductions Languages attested from the 19th century Languages of Canada Languages of the United States

1202

https://en.wikipedia.org/wiki/Applet

Applet

In computing, an applet is any small application that performs one specific task that runs within the scope of a dedicated widget engine or a larger program, often as a plug-in. The term is frequently used to refer to a Java applet, a program written in the Java programming language that is designed to be placed on a web page. Applets are typical examples of transient and auxiliary applications that do not monopolize the user's attention. Applets are not full-featured application programs, and are intended to be easily accessible. History The word applet was first used in 1990 in PC Magazine. However, the concept of an applet, or more broadly a small interpreted program downloaded and executed by the user, dates at least to RFC 5 (1969) by Jeff Rulifson, which described the Decode-Encode Language, which was designed to allow remote use of the oN-Line System over ARPANET, by downloading small programs to enhance the interaction. This has been specifically credited as a forerunner of Java's downloadable programs in RFC 2555. Applet as an extension of other software In some cases, an applet does not run independently. These applets must run either in a container provided by a host program, through a plugin, or a variety of other applications including mobile devices that support the applet programming model. Web-based applets Applets were used to provide interactive features to web applications that historically could not be provided by HTML alone. They could capture mouse input and also had controls like buttons or check boxes. In response to the user action, an applet could change the provided graphic content. This made applets well suited for demonstration, visualization, and teaching. There were online applet collections for studying various subjects, from physics to heart physiology. Applets were also used to create online game collections that allowed players to compete against live opponents in real-time. An applet could also be a text area only, providing, for instance, a cross-platform command-line interface to some remote system. If needed, an applet could leave the dedicated area and run as a separate window. However, applets had very little control over web page content outside the applet dedicated area, so they were less useful for improving the site appearance in general (while applets like news tickers or WYSIWYG editors are also known). Applets could also play media in formats that are not natively supported by the browser. HTML pages could embed parameters that were passed to the applet. Hence, the same applet could appear differently depending on the parameters that were passed. Examples of Web-based applets include: QuickTime movies Flash movies Windows Media Player applets, used to display embedded video files in Internet Explorer (and other browsers that supported the plugin) 3D modeling display applets, used to rotate and zoom a model Browser games that were applet-based, though some developed into fully functional applications that required installation. Applet Vs. Subroutine A larger application distinguishes its applets through several features: Applets execute only on the "client" platform environment of a system, as contrasted from "Servlet". As such, an applet provides functionality or performance beyond the default capabilities of its container (the browser). The container restricts applets' capabilities. Applets are written in a language different from the scripting or HTML language that invokes it. The applet is written in a compiled language, whereas the scripting language of the container is an interpreted language, hence the greater performance or functionality of the applet. Unlike a subroutine, a complete web component can be implemented as an applet. Java applets A Java applet is a Java program that is launched from HTML and run in a web browser. It takes code from server and run in a web browser. It can provide web applications with interactive features that cannot be provided by HTML. Since Java's bytecode is platform-independent, Java applets can be executed by browsers running under many platforms, including Windows, Unix, macOS, and Linux. When a Java technology-enabled web browser processes a page that contains an applet, the applet's code is transferred to the client's system and executed by the browser's Java virtual machine. An HTML page references an applet either via the deprecated tag or via its replacement, the tag. Security Recent developments in the coding of applications, including mobile and embedded systems, have led to the awareness of the security of applets. Open platform applets Applets in an open platform environment should provide secure interactions between different applications. A compositional approach can be used to provide security for open platform applets. Advanced compositional verification methods have been developed for secure applet interactions. Java applets A Java applet contains different security models: unsigned Java applet security, signed Java applet security, and self-signed Java applet security. Web-based applets In an applet-enabled web browser, many methods can be used to provide applet security for malicious applets. A malicious applet can infect a computer system in many ways, including denial of service, invasion of privacy, and annoyance. A typical solution for malicious applets is to make the web browser to monitor applets' activities. This will result in a web browser that will enable the manual or automatic stopping of malicious applets. See also Application posture Bookmarklet Java applet Widget engine Abstract Window Toolkit References External links Technology neologisms Component-based software engineering Java (programming language) libraries

1209

https://en.wikipedia.org/wiki/Area

Area

Area is the measure of a region's size on a surface. The area of a plane region or plane area refers to the area of a shape or planar lamina, while surface area refers to the area of an open surface or the boundary of a three-dimensional object. Area can be understood as the amount of material with a given thickness that would be necessary to fashion a model of the shape, or the amount of paint necessary to cover the surface with a single coat. It is the two-dimensional analogue of the length of a curve (a one-dimensional concept) or the volume of a solid (a three-dimensional concept). Two different regions may have the same area (as in squaring the circle); by synecdoche, "area" sometimes is used to refer to the region, as in a "polygonal area". The area of a shape can be measured by comparing the shape to squares of a fixed size. In the International System of Units (SI), the standard unit of area is the square metre (written as m2), which is the area of a square whose sides are one metre long. A shape with an area of three square metres would have the same area as three such squares. In mathematics, the unit square is defined to have area one, and the area of any other shape or surface is a dimensionless real number. There are several well-known formulas for the areas of simple shapes such as triangles, rectangles, and circles. Using these formulas, the area of any polygon can be found by dividing the polygon into triangles. For shapes with curved boundary, calculus is usually required to compute the area. Indeed, the problem of determining the area of plane figures was a major motivation for the historical development of calculus. For a solid shape such as a sphere, cone, or cylinder, the area of its boundary surface is called the surface area. Formulas for the surface areas of simple shapes were computed by the ancient Greeks, but computing the surface area of a more complicated shape usually requires multivariable calculus. Area plays an important role in modern mathematics. In addition to its obvious importance in geometry and calculus, area is related to the definition of determinants in linear algebra, and is a basic property of surfaces in differential geometry. In analysis, the area of a subset of the plane is defined using Lebesgue measure, though not every subset is measurable if one supposes the axiom of choice. In general, area in higher mathematics is seen as a special case of volume for two-dimensional regions. Area can be defined through the use of axioms, defining it as a function of a collection of certain plane figures to the set of real numbers. It can be proved that such a function exists. Formal definition An approach to defining what is meant by "area" is through axioms. "Area" can be defined as a function from a collection M of a special kinds of plane figures (termed measurable sets) to the set of real numbers, which satisfies the following properties: For all S in M, . If S and T are in M then so are and , and also . If S and T are in M with then is in M and . If a set S is in M and S is congruent to T then T is also in M and . Every rectangle R is in M. If the rectangle has length h and breadth k then . Let Q be a set enclosed between two step regions S and T. A step region is formed from a finite union of adjacent rectangles resting on a common base, i.e. . If there is a unique number c such that for all such step regions S and T, then . It can be proved that such an area function actually exists. Units Every unit of length has a corresponding unit of area, namely the area of a square with the given side length. Thus areas can be measured in square metres (m2), square centimetres (cm2), square millimetres (mm2), square kilometres (km2), square feet (ft2), square yards (yd2), square miles (mi2), and so forth. Algebraically, these units can be thought of as the squares of the corresponding length units. The SI unit of area is the square metre, which is considered an SI derived unit. Conversions Calculation of the area of a square whose length and width are 1 metre would be: 1 metre × 1 metre = 1 m2 and so, a rectangle with different sides (say length of 3 metres and width of 2 metres) would have an area in square units that can be calculated as: 3 metres × 2 metres = 6 m2. This is equivalent to 6 million square millimetres. Other useful conversions are: 1 square kilometre = 1,000,000 square metres 1 square metre = 10,000 square centimetres = 1,000,000 square millimetres 1 square centimetre = 100 square millimetres. Non-metric units In non-metric units, the conversion between two square units is the square of the conversion between the corresponding length units. 1 foot = 12 inches, the relationship between square feet and square inches is 1 square foot = 144 square inches, where 144 = 122 = 12 × 12. Similarly: 1 square yard = 9 square feet 1 square mile = 3,097,600 square yards = 27,878,400 square feet In addition, conversion factors include: 1 square inch = 6.4516 square centimetres 1 square foot = square metres 1 square yard = square metres 1 square mile = square kilometres Other units including historical There are several other common units for area. The are was the original unit of area in the metric system, with: 1 are = 100 square metres Though the are has fallen out of use, the hectare is still commonly used to measure land: 1 hectare = 100 ares = 10,000 square metres = 0.01 square kilometres Other uncommon metric units of area include the tetrad, the hectad, and the myriad. The acre is also commonly used to measure land areas, where 1 acre = 4,840 square yards = 43,560 square feet. An acre is approximately 40% of a hectare. On the atomic scale, area is measured in units of barns, such that: 1 barn = 10−28 square meters. The barn is commonly used in describing the cross-sectional area of interaction in nuclear physics. In South Asia (mainly Indians), although the countries use SI units as official, many South Asians still use traditional units. Each administrative division has its own area unit, some of them have same names, but with different values. There's no official consensus about the traditional units values. Thus, the conversions between the SI units and the traditional units may have different results, depending on what reference that has been used. Some traditional South Asian units that have fixed value: 1 Killa = 1 acre 1 Ghumaon = 1 acre 1 Kanal = 0.125 acre (1 acre = 8 kanal) 1 Decimal = 48.4 square yards 1 Chatak = 180 square feet History Circle area In the 5th century BCE, Hippocrates of Chios was the first to show that the area of a disk (the region enclosed by a circle) is proportional to the square of its diameter, as part of his quadrature of the lune of Hippocrates, but did not identify the constant of proportionality. Eudoxus of Cnidus, also in the 5th century BCE, also found that the area of a disk is proportional to its radius squared. Subsequently, Book I of Euclid's Elements dealt with equality of areas between two-dimensional figures. The mathematician Archimedes used the tools of Euclidean geometry to show that the area inside a circle is equal to that of a right triangle whose base has the length of the circle's circumference and whose height equals the circle's radius, in his book Measurement of a Circle. (The circumference is 2r, and the area of a triangle is half the base times the height, yielding the area r2 for the disk.) Archimedes approximated the value of π (and hence the area of a unit-radius circle) with his doubling method, in which he inscribed a regular triangle in a circle and noted its area, then doubled the number of sides to give a regular hexagon, then repeatedly doubled the number of sides as the polygon's area got closer and closer to that of the circle (and did the same with circumscribed polygons). Triangle area Quadrilateral area In the 7th century CE, Brahmagupta developed a formula, now known as Brahmagupta's formula, for the area of a cyclic quadrilateral (a quadrilateral inscribed in a circle) in terms of its sides. In 1842, the German mathematicians Carl Anton Bretschneider and Karl Georg Christian von Staudt independently found a formula, known as Bretschneider's formula, for the area of any quadrilateral. General polygon area The development of Cartesian coordinates by René Descartes in the 17th century allowed the development of the surveyor's formula for the area of any polygon with known vertex locations by Gauss in the 19th century. Areas determined using calculus The development of integral calculus in the late 17th century provided tools that could subsequently be used for computing more complicated areas, such as the area of an ellipse and the surface areas of various curved three-dimensional objects. Area formulas Polygon formulas For a non-self-intersecting (simple) polygon, the Cartesian coordinates (i=0, 1, ..., n-1) of whose n vertices are known, the area is given by the surveyor's formula: where when i=n-1, then i+1 is expressed as modulus n and so refers to 0. Rectangles The most basic area formula is the formula for the area of a rectangle. Given a rectangle with length and width , the formula for the area is:  (rectangle). That is, the area of the rectangle is the length multiplied by the width. As a special case, as in the case of a square, the area of a square with side length is given by the formula:  (square). The formula for the area of a rectangle follows directly from the basic properties of area, and is sometimes taken as a definition or axiom. On the other hand, if geometry is developed before arithmetic, this formula can be used to define multiplication of real numbers. Dissection, parallelograms, and triangles Most other simple formulas for area follow from the method of dissection. This involves cutting a shape into pieces, whose areas must sum to the area of the original shape. For an example, any parallelogram can be subdivided into a trapezoid and a right triangle, as shown in figure to the left. If the triangle is moved to the other side of the trapezoid, then the resulting figure is a rectangle. It follows that the area of the parallelogram is the same as the area of the rectangle:  (parallelogram). However, the same parallelogram can also be cut along a diagonal into two congruent triangles, as shown in the figure to the right. It follows that the area of each triangle is half the area of the parallelogram:  (triangle). Similar arguments can be used to find area formulas for the trapezoid as well as more complicated polygons. Area of curved shapes Circles The formula for the area of a circle (more properly called the area enclosed by a circle or the area of a disk) is based on a similar method. Given a circle of radius , it is possible to partition the circle into sectors, as shown in the figure to the right. Each sector is approximately triangular in shape, and the sectors can be rearranged to form an approximate parallelogram. The height of this parallelogram is , and the width is half the circumference of the circle, or . Thus, the total area of the circle is :  (circle). Though the dissection used in this formula is only approximate, the error becomes smaller and smaller as the circle is partitioned into more and more sectors. The limit of the areas of the approximate parallelograms is exactly , which is the area of the circle. This argument is actually a simple application of the ideas of calculus. In ancient times, the method of exhaustion was used in a similar way to find the area of the circle, and this method is now recognized as a precursor to integral calculus. Using modern methods, the area of a circle can be computed using a definite integral: Ellipses The formula for the area enclosed by an ellipse is related to the formula of a circle; for an ellipse with semi-major and semi-minor axes and the formula is: Non-planar surface area Most basic formulas for surface area can be obtained by cutting surfaces and flattening them out (see: developable surfaces). For example, if the side surface of a cylinder (or any prism) is cut lengthwise, the surface can be flattened out into a rectangle. Similarly, if a cut is made along the side of a cone, the side surface can be flattened out into a sector of a circle, and the resulting area computed. The formula for the surface area of a sphere is more difficult to derive: because a sphere has nonzero Gaussian curvature, it cannot be flattened out. The formula for the surface area of a sphere was first obtained by Archimedes in his work On the Sphere and Cylinder. The formula is:  (sphere), where is the radius of the sphere. As with the formula for the area of a circle, any derivation of this formula inherently uses methods similar to calculus. General formulas Areas of 2-dimensional figures A triangle: (where B is any side, and h is the distance from the line on which B lies to the other vertex of the triangle). This formula can be used if the height h is known. If the lengths of the three sides are known then Heron's formula can be used: where a, b, c are the sides of the triangle, and is half of its perimeter. If an angle and its two included sides are given, the area is where is the given angle and and are its included sides. If the triangle is graphed on a coordinate plane, a matrix can be used and is simplified to the absolute value of . This formula is also known as the shoelace formula and is an easy way to solve for the area of a coordinate triangle by substituting the 3 points (x1,y1), (x2,y2), and (x3,y3). The shoelace formula can also be used to find the areas of other polygons when their vertices are known. Another approach for a coordinate triangle is to use calculus to find the area. A simple polygon constructed on a grid of equal-distanced points (i.e., points with integer coordinates) such that all the polygon's vertices are grid points: , where i is the number of grid points inside the polygon and b is the number of boundary points. This result is known as Pick's theorem. Area in calculus The area between a positive-valued curve and the horizontal axis, measured between two values a and b (b is defined as the larger of the two values) on the horizontal axis, is given by the integral from a to b of the function that represents the curve: The area between the graphs of two functions is equal to the integral of one function, f(x), minus the integral of the other function, g(x): where is the curve with the greater y-value. An area bounded by a function expressed in polar coordinates is: The area enclosed by a parametric curve with endpoints is given by the line integrals: or the z-component of (For details, see .) This is the principle of the planimeter mechanical device. Bounded area between two quadratic functions To find the bounded area between two quadratic functions, we first subtract one from the other, writing the difference as where f(x) is the quadratic upper bound and g(x) is the quadratic lower bound. By the area integral formulas above and Vieta's formula, we can obtain that The above remains valid if one of the bounding functions is linear instead of quadratic. Surface area of 3-dimensional figures Cone: , where r is the radius of the circular base, and h is the height. That can also be rewritten as or where r is the radius and l is the slant height of the cone. is the base area while is the lateral surface area of the cone. Cube: , where s is the length of an edge. Cylinder: , where r is the radius of a base and h is the height. The can also be rewritten as , where d is the diameter. Prism: , where B is the area of a base, P is the perimeter of a base, and h is the height of the prism. pyramid: , where B is the area of the base, P is the perimeter of the base, and L is the length of the slant. Rectangular prism: , where is the length, w is the width, and h is the height. General formula for surface area The general formula for the surface area of the graph of a continuously differentiable function where and is a region in the xy-plane with the smooth boundary: An even more general formula for the area of the graph of a parametric surface in the vector form where is a continuously differentiable vector function of is: List of formulas The above calculations show how to find the areas of many common shapes. The areas of irregular (and thus arbitrary) polygons can be calculated using the "Surveyor's formula" (shoelace formula). Relation of area to perimeter The isoperimetric inequality states that, for a closed curve of length L (so the region it encloses has perimeter L) and for area A of the region that it encloses, and equality holds if and only if the curve is a circle. Thus a circle has the largest area of any closed figure with a given perimeter. At the other extreme, a figure with given perimeter L could have an arbitrarily small area, as illustrated by a rhombus that is "tipped over" arbitrarily far so that two of its angles are arbitrarily close to 0° and the other two are arbitrarily close to 180°. For a circle, the ratio of the area to the circumference (the term for the perimeter of a circle) equals half the radius r. This can be seen from the area formula πr2 and the circumference formula 2πr. The area of a regular polygon is half its perimeter times the apothem (where the apothem is the distance from the center to the nearest point on any side). Fractals Doubling the edge lengths of a polygon multiplies its area by four, which is two (the ratio of the new to the old side length) raised to the power of two (the dimension of the space the polygon resides in). But if the one-dimensional lengths of a fractal drawn in two dimensions are all doubled, the spatial content of the fractal scales by a power of two that is not necessarily an integer. This power is called the fractal dimension of the fractal. Area bisectors There are an infinitude of lines that bisect the area of a triangle. Three of them are the medians of the triangle (which connect the sides' midpoints with the opposite vertices), and these are concurrent at the triangle's centroid; indeed, they are the only area bisectors that go through the centroid. Any line through a triangle that splits both the triangle's area and its perimeter in half goes through the triangle's incenter (the center of its incircle). There are either one, two, or three of these for any given triangle. Any line through the midpoint of a parallelogram bisects the area. All area bisectors of a circle or other ellipse go through the center, and any chords through the center bisect the area. In the case of a circle they are the diameters of the circle. Optimization Given a wire contour, the surface of least area spanning ("filling") it is a minimal surface. Familiar examples include soap bubbles. The question of the filling area of the Riemannian circle remains open. The circle has the largest area of any two-dimensional object having the same perimeter. A cyclic polygon (one inscribed in a circle) has the largest area of any polygon with a given number of sides of the same lengths. A version of the isoperimetric inequality for triangles states that the triangle of greatest area among all those with a given perimeter is equilateral. The triangle of largest area of all those inscribed in a given circle is equilateral; and the triangle of smallest area of all those circumscribed around a given circle is equilateral. The ratio of the area of the incircle to the area of an equilateral triangle, , is larger than that of any non-equilateral triangle. The ratio of the area to the square of the perimeter of an equilateral triangle, is larger than that for any other triangle. See also Brahmagupta quadrilateral, a cyclic quadrilateral with integer sides, integer diagonals, and integer area. Equiareal map Heronian triangle, a triangle with integer sides and integer area. List of triangle inequalities One-seventh area triangle, an inner triangle with one-seventh the area of the reference triangle. Routh's theorem, a generalization of the one-seventh area triangle. Orders of magnitude—A list of areas by size. Derivation of the formula of a pentagon Planimeter, an instrument for measuring small areas, e.g. on maps. Area of a convex quadrilateral Robbins pentagon, a cyclic pentagon whose side lengths and area are all rational numbers. References External links

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https://en.wikipedia.org/wiki/Astronomical%20unit

Astronomical unit

The astronomical unit (symbol: au, or AU) is a unit of length defined to be exactly equal to . Historically, the astronomical unit was conceived as the average Earth-Sun distance (the average of Earth's aphelion and perihelion), before its modern redefinition in 2012. The astronomical unit is used primarily for measuring distances within the Solar System or around other stars. It is also a fundamental component in the definition of another unit of astronomical length, the parsec. One au is equivalent to 499 light-seconds to within 10 parts per million. History of symbol usage A variety of unit symbols and abbreviations have been in use for the astronomical unit. In a 1976 resolution, the International Astronomical Union (IAU) had used the symbol A to denote a length equal to the astronomical unit. In the astronomical literature, the symbol AU is common. In 2006, the International Bureau of Weights and Measures (BIPM) had recommended ua as the symbol for the unit, from the French "unité astronomique". In the non-normative Annex C to ISO 80000-3:2006 (later withdrawn), the symbol of the astronomical unit was also ua. In 2012, the IAU, noting "that various symbols are presently in use for the astronomical unit", recommended the use of the symbol "au". The scientific journals published by the American Astronomical Society and the Royal Astronomical Society subsequently adopted this symbol. In the 2014 revision and 2019 edition of the SI Brochure, the BIPM used the unit symbol "au". ISO 80000-3:2019, which replaces ISO 80000-3:2006, does not mention the astronomical unit. Development of unit definition Earth's orbit around the Sun is an ellipse. The semi-major axis of this elliptic orbit is defined to be half of the straight line segment that joins the perihelion and aphelion. The centre of the Sun lies on this straight line segment, but not at its midpoint. Because ellipses are well-understood shapes, measuring the points of its extremes defined the exact shape mathematically, and made possible calculations for the entire orbit as well as predictions based on observation. In addition, it mapped out exactly the largest straight-line distance that Earth traverses over the course of a year, defining times and places for observing the largest parallax (apparent shifts of position) in nearby stars. Knowing Earth's shift and a star's shift enabled the star's distance to be calculated. But all measurements are subject to some degree of error or uncertainty, and the uncertainties in the length of the astronomical unit only increased uncertainties in the stellar distances. Improvements in precision have always been a key to improving astronomical understanding. Throughout the twentieth century, measurements became increasingly precise and sophisticated, and ever more dependent on accurate observation of the effects described by Einstein's theory of relativity and upon the mathematical tools it used. Improving measurements were continually checked and cross-checked by means of improved understanding of the laws of celestial mechanics, which govern the motions of objects in space. The expected positions and distances of objects at an established time are calculated (in au) from these laws, and assembled into a collection of data called an ephemeris. NASA Jet Propulsion Laboratory HORIZONS System provides one of several ephemeris computation services. In 1976, to establish an even precise measure for the astronomical unit, the IAU formally adopted a new definition. Although directly based on the then-best available observational measurements, the definition was recast in terms of the then-best mathematical derivations from celestial mechanics and planetary ephemerides. It stated that "the astronomical unit of length is that length (A) for which the Gaussian gravitational constant (k) takes the value when the units of measurement are the astronomical units of length, mass and time". Equivalently, by this definition, one au is "the radius of an unperturbed circular Newtonian orbit about the sun of a particle having infinitesimal mass, moving with an angular frequency of "; or alternatively that length for which the heliocentric gravitational constant (the product G) is equal to ()2 au3/d2, when the length is used to describe the positions of objects in the Solar System. Subsequent explorations of the Solar System by space probes made it possible to obtain precise measurements of the relative positions of the inner planets and other objects by means of radar and telemetry. As with all radar measurements, these rely on measuring the time taken for photons to be reflected from an object. Because all photons move at the speed of light in vacuum, a fundamental constant of the universe, the distance of an object from the probe is calculated as the product of the speed of light and the measured time. However, for precision the calculations require adjustment for things such as the motions of the probe and object while the photons are transiting. In addition, the measurement of the time itself must be translated to a standard scale that accounts for relativistic time dilation. Comparison of the ephemeris positions with time measurements expressed in Barycentric Dynamical Time (TDB) leads to a value for the speed of light in astronomical units per day (of ). By 2009, the IAU had updated its standard measures to reflect improvements, and calculated the speed of light at (TDB). In 1983, the CIPM modified the International System of Units (SI) to make the metre defined as the distance travelled in a vacuum by light in 1 /  s. This replaced the previous definition, valid between 1960 and 1983, which was that the metre equalled a certain number of wavelengths of a certain emission line of krypton-86. (The reason for the change was an improved method of measuring the speed of light.) The speed of light could then be expressed exactly as c0 = , a standard also adopted by the IERS numerical standards. From this definition and the 2009 IAU standard, the time for light to traverse an astronomical unit is found to be τA = , which is slightly more than 8 minutes 19 seconds. By multiplication, the best IAU 2009 estimate was A = c0τA = , based on a comparison of Jet Propulsion Laboratory and IAA–RAS ephemerides. In 2006, the BIPM reported a value of the astronomical unit as . In the 2014 revision of the SI Brochure, the BIPM recognised the IAU's 2012 redefinition of the astronomical unit as . This estimate was still derived from observation and measurements subject to error, and based on techniques that did not yet standardize all relativistic effects, and thus were not constant for all observers. In 2012, finding that the equalization of relativity alone would make the definition overly complex, the IAU simply used the 2009 estimate to redefine the astronomical unit as a conventional unit of length directly tied to the metre (exactly ). The new definition recognizes as a consequence that the astronomical unit has reduced importance, limited in use to a convenience in some applications. {| style="border-spacing:0" |- |rowspan=7 style="vertical-align:top; padding-right:0"|1 astronomical unit  |= metres (by definition) |- |= (exactly) |- |≈ |- |≈ light-seconds |- |≈ |- |≈ |} This definition makes the speed of light, defined as exactly , equal to exactly  ×  ÷  or about  au/d, some 60 parts per trillion less than the 2009 estimate. Usage and significance With the definitions used before 2012, the astronomical unit was dependent on the heliocentric gravitational constant, that is the product of the gravitational constant, G, and the solar mass, . Neither G nor can be measured to high accuracy separately, but the value of their product is known very precisely from observing the relative positions of planets (Kepler's third law expressed in terms of Newtonian gravitation). Only the product is required to calculate planetary positions for an ephemeris, so ephemerides are calculated in astronomical units and not in SI units. The calculation of ephemerides also requires a consideration of the effects of general relativity. In particular, time intervals measured on Earth's surface (Terrestrial Time, TT) are not constant when compared with the motions of the planets: the terrestrial second (TT) appears to be longer near January and shorter near July when compared with the "planetary second" (conventionally measured in TDB). This is because the distance between Earth and the Sun is not fixed (it varies between and ) and, when Earth is closer to the Sun (perihelion), the Sun's gravitational field is stronger and Earth is moving faster along its orbital path. As the metre is defined in terms of the second and the speed of light is constant for all observers, the terrestrial metre appears to change in length compared with the "planetary metre" on a periodic basis. The metre is defined to be a unit of proper length. Indeed, the International Committee for Weights and Measures (CIPM) notes that "its definition applies only within a spatial extent sufficiently small that the effects of the non-uniformity of the gravitational field can be ignored". As such, a distance within the Solar System without specifying the frame of reference for the measurement is problematic. The 1976 definition of the astronomical unit was incomplete because it did not specify the frame of reference in which to apply the measurement, but proved practical for the calculation of ephemerides: a fuller definition that is consistent with general relativity was proposed, and "vigorous debate" ensued until August 2012 when the IAU adopted the current definition of 1 astronomical unit = metres. The astronomical unit is typically used for stellar system scale distances, such as the size of a protostellar disk or the heliocentric distance of an asteroid, whereas other units are used for other distances in astronomy. The astronomical unit is too small to be convenient for interstellar distances, where the parsec and light-year are widely used. The parsec (parallax arcsecond) is defined in terms of the astronomical unit, being the distance of an object with a parallax of . The light-year is often used in popular works, but is not an approved non-SI unit and is rarely used by professional astronomers. When simulating a numerical model of the Solar System, the astronomical unit provides an appropriate scale that minimizes (overflow, underflow and truncation) errors in floating point calculations. History The book On the Sizes and Distances of the Sun and Moon, which is ascribed to Aristarchus, says the distance to the Sun is 18 to 20 times the distance to the Moon, whereas the true ratio is about . The latter estimate was based on the angle between the half-moon and the Sun, which he estimated as (the true value being close to ). Depending on the distance that van Helden assumes Aristarchus used for the distance to the Moon, his calculated distance to the Sun would fall between and Earth radii. According to Eusebius in the Praeparatio evangelica (Book XV, Chapter 53), Eratosthenes found the distance to the Sun to be "σταδιων μυριαδας τετρακοσιας και οκτωκισμυριας" (literally "of stadia myriads 400 and ) but with the additional note that in the Greek text the grammatical agreement is between myriads (not stadia) on the one hand and both 400 and on the other: all three are accusative plural, while σταδιων is genitive plural ("of stadia") . All three words (or all four including stadia) are inflected. This has been translated either as stadia (1903 translation by Edwin Hamilton Gifford), or as stadia (edition of , dated 1974–1991). Using the Greek stadium of 185 to 190 metres, the former translation comes to to , which is far too low, whereas the second translation comes to 148.7 to 152.8 billion metres (accurate within 2%). Hipparchus also gave an estimate of the distance of Earth from the Sun, quoted by Pappus as equal to 490 Earth radii. According to the conjectural reconstructions of Noel Swerdlow and G. J. Toomer, this was derived from his assumption of a "least perceptible" solar parallax of . A Chinese mathematical treatise, the Zhoubi Suanjing (), shows how the distance to the Sun can be computed geometrically, using the different lengths of the noontime shadows observed at three places li apart and the assumption that Earth is flat. In the 2nd century CE, Ptolemy estimated the mean distance of the Sun as times Earth's radius. To determine this value, Ptolemy started by measuring the Moon's parallax, finding what amounted to a horizontal lunar parallax of 1° 26′, which was much too large. He then derived a maximum lunar distance of Earth radii. Because of cancelling errors in his parallax figure, his theory of the Moon's orbit, and other factors, this figure was approximately correct. He then measured the apparent sizes of the Sun and the Moon and concluded that the apparent diameter of the Sun was equal to the apparent diameter of the Moon at the Moon's greatest distance, and from records of lunar eclipses, he estimated this apparent diameter, as well as the apparent diameter of the shadow cone of Earth traversed by the Moon during a lunar eclipse. Given these data, the distance of the Sun from Earth can be trigonometrically computed to be Earth radii. This gives a ratio of solar to lunar distance of approximately 19, matching Aristarchus's figure. Although Ptolemy's procedure is theoretically workable, it is very sensitive to small changes in the data, so much so that changing a measurement by a few per cent can make the solar distance infinite. After Greek astronomy was transmitted to the medieval Islamic world, astronomers made some changes to Ptolemy's cosmological model, but did not greatly change his estimate of the Earth–Sun distance. For example, in his introduction to Ptolemaic astronomy, al-Farghānī gave a mean solar distance of Earth radii, whereas in his zij, al-Battānī used a mean solar distance of Earth radii. Subsequent astronomers, such as al-Bīrūnī, used similar values. Later in Europe, Copernicus and Tycho Brahe also used comparable figures ( and Earth radii), and so Ptolemy's approximate Earth–Sun distance survived through the 16th century. Johannes Kepler was the first to realize that Ptolemy's estimate must be significantly too low (according to Kepler, at least by a factor of three) in his Rudolphine Tables (1627). Kepler's laws of planetary motion allowed astronomers to calculate the relative distances of the planets from the Sun, and rekindled interest in measuring the absolute value for Earth (which could then be applied to the other planets). The invention of the telescope allowed far more accurate measurements of angles than is possible with the naked eye. Flemish astronomer Godefroy Wendelin repeated Aristarchus’ measurements in 1635, and found that Ptolemy's value was too low by a factor of at least eleven. A somewhat more accurate estimate can be obtained by observing the transit of Venus. By measuring the transit in two different locations, one can accurately calculate the parallax of Venus and from the relative distance of Earth and Venus from the Sun, the solar parallax (which cannot be measured directly due to the brightness of the Sun). Jeremiah Horrocks had attempted to produce an estimate based on his observation of the 1639 transit (published in 1662), giving a solar parallax of , similar to Wendelin's figure. The solar parallax is related to the Earth–Sun distance as measured in Earth radii by The smaller the solar parallax, the greater the distance between the Sun and Earth: a solar parallax of is equivalent to an Earth–Sun distance of Earth radii. Christiaan Huygens believed that the distance was even greater: by comparing the apparent sizes of Venus and Mars, he estimated a value of about Earth radii, equivalent to a solar parallax of . Although Huygens' estimate is remarkably close to modern values, it is often discounted by historians of astronomy because of the many unproven (and incorrect) assumptions he had to make for his method to work; the accuracy of his value seems to be based more on luck than good measurement, with his various errors cancelling each other out. Jean Richer and Giovanni Domenico Cassini measured the parallax of Mars between Paris and Cayenne in French Guiana when Mars was at its closest to Earth in 1672. They arrived at a figure for the solar parallax of , equivalent to an Earth–Sun distance of about Earth radii. They were also the first astronomers to have access to an accurate and reliable value for the radius of Earth, which had been measured by their colleague Jean Picard in 1669 as toises. This same year saw another estimate for the astronomical unit by John Flamsteed, which accomplished it alone by measuring the martian diurnal parallax. Another colleague, Ole Rømer, discovered the finite speed of light in 1676: the speed was so great that it was usually quoted as the time required for light to travel from the Sun to the Earth, or "light time per unit distance", a convention that is still followed by astronomers today. A better method for observing Venus transits was devised by James Gregory and published in his Optica Promata (1663). It was strongly advocated by Edmond Halley and was applied to the transits of Venus observed in 1761 and 1769, and then again in 1874 and 1882. Transits of Venus occur in pairs, but less than one pair every century, and observing the transits in 1761 and 1769 was an unprecedented international scientific operation including observations by James Cook and Charles Green from Tahiti. Despite the Seven Years' War, dozens of astronomers were dispatched to observing points around the world at great expense and personal danger: several of them died in the endeavour. The various results were collated by Jérôme Lalande to give a figure for the solar parallax of . Karl Rudolph Powalky had made an estimate of in 1864. Another method involved determining the constant of aberration. Simon Newcomb gave great weight to this method when deriving his widely accepted value of for the solar parallax (close to the modern value of ), although Newcomb also used data from the transits of Venus. Newcomb also collaborated with A. A. Michelson to measure the speed of light with Earth-based equipment; combined with the constant of aberration (which is related to the light time per unit distance), this gave the first direct measurement of the Earth–Sun distance in metres. Newcomb's value for the solar parallax (and for the constant of aberration and the Gaussian gravitational constant) were incorporated into the first international system of astronomical constants in 1896, which remained in place for the calculation of ephemerides until 1964. The name "astronomical unit" appears first to have been used in 1903. The discovery of the near-Earth asteroid 433 Eros and its passage near Earth in 1900–1901 allowed a considerable improvement in parallax measurement. Another international project to measure the parallax of 433 Eros was undertaken in 1930–1931. Direct radar measurements of the distances to Venus and Mars became available in the early 1960s. Along with improved measurements of the speed of light, these showed that Newcomb's values for the solar parallax and the constant of aberration were inconsistent with one another. Developments The unit distance (the value of the astronomical unit in metres) can be expressed in terms of other astronomical constants: where is the Newtonian constant of gravitation, is the solar mass, is the numerical value of Gaussian gravitational constant and is the time period of one day. The Sun is constantly losing mass by radiating away energy, so the orbits of the planets are steadily expanding outward from the Sun. This has led to calls to abandon the astronomical unit as a unit of measurement. As the speed of light has an exact defined value in SI units and the Gaussian gravitational constant is fixed in the astronomical system of units, measuring the light time per unit distance is exactly equivalent to measuring the product × in SI units. Hence, it is possible to construct ephemerides entirely in SI units, which is increasingly becoming the norm. A 2004 analysis of radiometric measurements in the inner Solar System suggested that the secular increase in the unit distance was much larger than can be accounted for by solar radiation, + metres per century. The measurements of the secular variations of the astronomical unit are not confirmed by other authors and are quite controversial. Furthermore, since 2010, the astronomical unit has not been estimated by the planetary ephemerides. Examples The following table contains some distances given in astronomical units. It includes some examples with distances that are normally not given in astronomical units, because they are either too short or far too long. Distances normally change over time. Examples are listed by increasing distance. See also Orders of magnitude (length) References Further reading External links The IAU and astronomical units Recommendations concerning Units (HTML version of the IAU Style Manual) Chasing Venus, Observing the Transits of Venus Transit of Venus Celestial mechanics Unit Units of length

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https://en.wikipedia.org/wiki/Actaeon

Actaeon

Actaeon (; Aktaiōn), in Greek mythology, was the son of the priestly herdsman Aristaeus and Autonoe in Boeotia, and a famous Theban hero. Through his mother he was a member of the ruling House of Cadmus. Like Achilles, in a later generation, he was trained by the centaur Chiron. He fell to the fatal wrath of Artemis (later his myth was attached to her Roman counterpart Diana), but the surviving details of his transgression vary: "the only certainty is in what Aktaion suffered, his pathos, and what Artemis did: the hunter became the hunted; he was transformed into a stag, and his raging hounds, struck with a 'wolf's frenzy' (Lyssa), tore him apart as they would a stag." The many depictions both in ancient art and in the Renaissance and post-Renaissance art normally show either the moment of transgression and transformation, or his death by his own hounds. Story Among others, John Heath has observed, "The unalterable kernel of the tale was a hunter's transformation into a deer and his death in the jaws of his hunting dogs. But authors were free to suggest different motives for his death." In the version that was offered by the Hellenistic poet Callimachus, which has become the standard setting, Artemis was bathing in the woods when the hunter Actaeon stumbled across her, thus seeing her naked. He stopped and stared, amazed at her ravishing beauty. Once seen, Artemis got revenge on Actaeon: she forbade him speech – if he tried to speak, he would be changed into a stag – for the unlucky profanation of her virginity's mystery. Upon hearing the call of his hunting party, he cried out to them and immediately transformed. At this, he fled deep into the woods, and doing so he came upon a pond and, seeing his reflection, groaned. His own hounds then turned upon him and pursued him, not recognizing him. In an endeavour to save himself, he raised his eyes (and would have raised his arms, had he had them) toward Mount Olympus. The gods did not heed his desperation, and he was torn to pieces. An element of the earlier myth made Actaeon the familiar hunting companion of Artemis, no stranger. In an embroidered extension of the myth, the hounds were so upset with their master's death, that Chiron made a statue so lifelike that the hounds thought it was Actaeon. There are various other versions of his transgression: The Hesiodic Catalogue of Women and pseudo-Apollodoran Bibliotheke state that his offense was that he was a rival of Zeus for Semele, his mother's sister, whereas in Euripides' Bacchae he has boasted that he is a better hunter than Artemis: Further materials, including fragments that belong with the Hesiodic Catalogue of Women and at least four Attic tragedies, including a Toxotides of Aeschylus, have been lost. Diodorus Siculus (4.81.4), in a variant of Actaeon's hubris that has been largely ignored, has it that Actaeon wanted to marry Artemis. Other authors say the hounds were Artemis' own; some lost elaborations of the myth seem to have given them all names and narrated their wanderings after his loss. According to the Latin version of the story told by the Roman Ovid having accidentally seen Diana (Artemis) on Mount Cithaeron while she was bathing, he was changed by her into a stag, and pursued and killed by his fifty hounds. This version also appears in Callimachus' Fifth Hymn, as a mythical parallel to the blinding of Tiresias after he sees Athena bathing. The literary testimony of Actaeon's myth is largely lost, but Lamar Ronald Lacy, deconstructing the myth elements in what survives and supplementing it by iconographic evidence in late vase-painting, made a plausible reconstruction of an ancient Actaeon myth that Greek poets may have inherited and subjected to expansion and dismemberment. His reconstruction opposes a too-pat consensus that has an archaic Actaeon aspiring to Semele, a classical Actaeon boasting of his hunting prowess and a Hellenistic Actaeon glimpsing Artemis' bath. Lacy identifies the site of Actaeon's transgression as a spring sacred to Artemis at Plataea where Actaeon was a hero archegetes ("hero-founder") The righteous hunter, the companion of Artemis, seeing her bathing naked in the spring, was moved to try to make himself her consort, as Diodorus Siculus noted, and was punished, in part for transgressing the hunter's "ritually enforced deference to Artemis" (Lacy 1990:42). Names of dogs Notes: Names of dogs were verified to correspond to the list given in Ovid's text where the names were already transliterated. ? = Seven listed names of dogs in Hyginus' Fabulae, was probably misread or misinterpreted by later authors because it does not correspond to the exact numbers and names given by Ovid: Arcas signifies Arcadia, place of origin of three dogs namely Pamphagos, Dorceus and Oribasus Cyprius means Cyprus, where the dogs Lysisca and Harpalos originated Gnosius can be read as Knossus in Crete, which signify that Ichnobates was a Knossian breed of dog Echnobas, Elion, Aura and Therodanapis were probably place names or adjectives defining the characteristics of dogs The "bed of Actaeon" In the second century AD, the traveller Pausanias was shown a spring on the road in Attica leading to Plataea from Eleutherae, just beyond Megara "and a little farther on a rock. It is called the bed of Actaeon, for it is said that he slept thereon when weary with hunting and that into this spring he looked while Artemis was bathing in it." "As to Actæon there is a tradition at Orchomenus, that a spectre which sat on a stone injured their land. And when they consulted the oracle at Delphi, the god bade them bury in the ground whatever remains they could find of Actæon: he also bade them to make a brazen copy of the spectre and fasten it with iron to the stone. This I have myself seen, and they annually offer funeral rites to Actæon." Parallels in Akkadian and Ugarit poems In the standard version of the Epic of Gilgamesh (tablet vi) there is a parallel, in the series of examples Gilgamesh gives Ishtar of her mistreatment of her serial lovers: You loved the herdsman, shepherd and chief shepherd Who was always heaping up the glowing ashes for you, And cooked ewe-lambs for you every day. But you hit him and turned him into a wolf, His own herd-boys hunt him down And his dogs tear at his haunches. Actaeon, torn apart by dogs incited by Artemis, finds another Near Eastern parallel in the Ugaritic hero Aqht, torn apart by eagles incited by Anath who wanted his hunting bow. The virginal Artemis of classical times is not directly comparable to Ishtar of the many lovers, but the mytheme of Artemis shooting Orion, was linked to her punishment of Actaeon by T.C.W. Stinton;<ref>Stinton "Euripides and the Judgement of Paris" (London, 1965:45 note 14) reprinted in Stinton, Collected Papers on Greek Tragedy (London, 1990:51 note 14).</ref> the Greek context of the mortal's reproach to the amorous goddess is translated to the episode of Anchises and Aphrodite. Daphnis too was a herdsman loved by a goddess and punished by her: see Theocritus' First Idyll. Symbolism regarding Actaeon In Greek Mythology, Actaeon is widely thought to symbolize ritual human sacrifice in attempt to please a God or Goddess: the dogs symbolize the sacrificers and Actaeon symbolizes the sacrifice. Actaeon may symbolize human curiosity or irreverence. The myth is seen by Jungian psychologist Wolfgang Giegerich as a symbol of spiritual transformation and/or enlightenment. Actaeon often symbolizes a cuckold, as when he is turned into a stag, he becomes "horned". This is alluded to in Shakespeare's Merry Wives, Robert Burton's Anatomy of Melancholy, and others.Gordon Williams, [ A Dictionary of Sexual Language and Imagery in Shakespearean and Stuart Literature], 2001, , p. 8-9. Cultural depictions The two main scenes are Actaeon surprising Artemis/Diana, and his death. In classical art Actaeon is normally shown as fully human, even as his hounds are killing him (sometimes he has small horns), but in Renaissance art he is often given a deer's head with antlers even in the scene with Diana, and by the time he is killed he has at the least this head, and has often completely transformed into the shape of a deer. Aeschylus and other tragic poets made use of the story, which was a favourite subject in ancient works of art. There is a well-known small marble group in the British Museum illustrative of the story, in gallery 83/84. Two paintings by the 16th century painter Titian (Death of Actaeon and Diana and Actaeon).Actéon, an operatic pastorale by Marc-Antoine Charpentier. Percy Bysshe Shelley suggests a parallel between his alter-ego and Actaeon in his elegy for John Keats, Adonais, stanza 31 ('[he] had gazed on Nature's naked loveliness/ Actaeon-like, and now he fled astray/ .../ And his own thoughts, along that rugged way,/ Pursued, like raging hounds, their father and their prey.') The aria "Oft she visits this lone mountain" from Purcell's Dido and Aeneas, first performed in 1689 or earlier. Giordano Bruno, Gli Eroici Furori. In canto V of Giambattista Marino's poem the protagonist goes to theater to see a tragedy representing the myth of Actaeon. This episode foreshadows the protagonist's violent death at the end of the book. In Act I Scene 2 of Jacques Offenbach's Orpheus in the Underworld, Actaeon is Diana (Artemis)'s lover, and it is Jupiter who turns him into a stag, which puts Diana off hunting. His story is relinquished at this point, in favour of the other plots. Ted Hughes wrote a version of the story in his Tales from Ovid. Diane and Actéon Pas de Deux from Marius Petipa's ballet, Le Roi Candaule, to the music by Riccardo Drigo and Cesare Pugni, later incorporated into the second act of La Esmeralda (ballet). In Twelfth Night by William Shakespeare, Orsino compares his unrequited love for Olivia to the fate of Actaeon. "O, when mine eyes did see Olivia first, Methought she purged the air of pestilence, That instant was I turned into a hart, and my desires like fell and cruel hounds e'er since pursue me." Act 1 Scene 1. In Christopher Marlowe's play Edward II, courtier Piers Gaveston seeks to entertain his lover, King Edward II of England, by presenting a play based on the Actaeon myth. In Gaveston's version, Diane is played by a naked boy holding an olive branch to hide his loins, and it is the boy-Diane who transforms Actaeon into a hart and lets him be devoured by the hounds. Thus, Gaveston's (and Marlowe's) interpretation adds a strong element of homoeroticism, absent from the original myth. Paul Manship in 1925 created a set of copper statute of Diane and Actaeon, which in the Luce Lunder Smithsonian Institution. French based collective LFKs and his film/theatre director, writer and visual artist Jean Michel Bruyere produced a series of 600 shorts and "medium" films, an interactive 360° installation, Si poteris narrare licet ("if you are able to speak of it, then you may do so") in 2002, a 3D 360° installation La Dispersion du Fils (from 2008 to 2016) and an outdoor performance, Une Brutalité pastorale (2000) all about the myth of Diana and Actaeon. In Matthew Barney's 2019 movie Redoubt set in the Sawtooth Mountains of the U.S. state of Idaho and an accompanying traveling art exhibition originating at the Yale University Art Gallery the myth is retold by the visual artist and filmmaker via avenues of his own design. Seamus Heaney's collection North contains an aisling concerning the myth of Diana and Actaeon. Royal House of Thebes family tree Notes ReferencesThe Oxford Classical Dictionary, s.v. "Actaeon". Ovid, Metamorphoses, 3.138ff. Euripides, Bacchae'', 337–340. Diodorus Siculus, 4.81.4. External links The Warburg Institute Iconographic Database (ca 260 images of Actaeon) . Actaeon by Fabio F. Centamore] Deaths due to dog attacks Mythological Greek archers Metamorphoses characters Metamorphoses into animals in Greek mythology Deeds of Artemis Deeds of Zeus Dogs in art Inanna Anat Mythological deer Mythological hunters

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https://en.wikipedia.org/wiki/Anguilla

Anguilla

Anguilla ( ) is a British Overseas Territory in the Caribbean. It is one of the most northerly of the Leeward Islands in the Lesser Antilles, lying east of Puerto Rico and the Virgin Islands and directly north of Saint Martin. The territory consists of the main island of Anguilla, approximately long by wide at its widest point, together with a number of much smaller islands and cays with no permanent population. The territory's capital is The Valley. The total land area of the territory is , with a population of approximately (). Etymology The native Arawak name for the island was Malliouhana. In reference to the island's shape, the Italian , meaning "eel" (in turn, from the Latin diminutive of anguis, "snake") was used as its name. Anguillan tradition holds that Christopher Columbus named the island. History Anguilla was first settled by Indigenous Amerindian peoples who migrated from South America. The earliest Native American artefacts found on Anguilla have been dated to around 1300 BC; remains of settlements date from AD 600. There are two known petroglyph sites in Anguilla: Big Spring and Fountain Cavern. The rock ledges of Big Spring contain over 100 petroglyphs (dating back to AD 600–1200), the majority consisting of three indentations that form faces. Precisely when Anguilla was first seen by Europeans is uncertain: some sources claim that Columbus sighted the island during his second voyage in 1493, while others state that the first European explorer was the French Huguenot nobleman and merchant René Goulaine de Laudonnière in 1564. The Dutch West India Company established a fort on the island in 1631. However, the Company later withdrew after its fort was destroyed by the Spanish in 1633. Traditional accounts state that Anguilla was first colonised by English settlers from Saint Kitts beginning in 1650. The settlers focused on planting tobacco, and to a lesser extent cotton. The French temporarily took over the island in 1666 but returned it to English control under the terms of the Treaty of Breda the next year. Major John Scott who visited in September 1667, wrote of leaving the island "in good condition" and noted that in July 1668, "200 or 300 people fled thither in time of war". The French attacked again in 1688, 1745 and 1798, causing much destruction but failing to capture the island. It is likely that the early European settlers brought enslaved Africans with them. Historians confirm that African slaves lived in the region in the early 17th century, such as slaves from Senegal living on St Kitts in the mid-1600s. By 1672 a slave depot existed on the island of Nevis, serving the Leeward Islands. While the time of African arrival in Anguilla is difficult to place precisely, archival evidence indicates a substantial African presence of at least 100 enslaved people by 1683; these seem to have come from Central Africa as well as West Africa. The slaves were forced to work on the sugar plantations which had begun to replace tobacco as Anguilla's main crop. Over time the African slaves and their descendants came to vastly outnumber the white settlers. The African slave trade was eventually terminated within the British Empire in 1807, and slavery outlawed completely in 1834. Many planters subsequently sold up or left the island. During the early colonial period, Anguilla was administered by the British through Antigua; in 1825, it was placed under the administrative control of nearby Saint Kitts. Anguilla was federated with St Kitts and Nevis in 1882, against the wishes of many Anguillans. Economic stagnation, and the severe effects of several droughts in the 1890s and later the Great Depression of the 1930s led many Anguillans to emigrate for better prospects elsewhere. Full adult suffrage was introduced to Anguilla in 1952. After a brief period as part of the West Indies Federation (1958–1962), the island of Anguilla became part of the associated state of Saint Kitts-Nevis-Anguilla with full internal autonomy in 1967. However many Anguillans had no wish to be a part of this union, and resented the dominance of St Kitts within it. On 30 May 1967 Anguillans forcibly ejected the St Kitts police force from the island and declared their separation from St Kitts following a referendum. The events, led by Atlin Harrigan and Ronald Webster among others, became known as the Anguillan Revolution; its goal was not independence per se, but rather independence from Saint Kitts and Nevis and a return to being a British colony. With negotiations failing to break the deadlock, a second referendum confirming Anguillans' desire for separation from St Kitts was held and the Republic of Anguilla was declared unilaterally, with Ronald Webster as president. Efforts by British envoy William Whitlock failed to break the impasse and 300 British troops were subsequently sent in March 1969. British authority was restored, and confirmed by the Anguilla Act of July 1971. In 1980, Anguilla was finally allowed to formally secede from Saint Kitts and Nevis and become a separate British Crown colony (now a British overseas territory). Since then, Anguilla has been politically stable, and has seen a large growth in its tourism and offshore financing sectors. Geography and geology Anguilla is a flat, low-lying island of coral and limestone in the Caribbean Sea, measuring some 16 miles (26 km) long and 3.5 miles (6 km) in width. It lies to the east of Puerto Rico and the Virgin Islands and directly north of Saint Martin, separated from that island by the Anguilla Channel. The soil is generally thin and poor, supporting scrub, tropical and forest vegetation. The terrain is generally low-lying, with the highest terrain located in the vicinity of The Valley; Crocus Hill, Anguilla's highest peak at , lies in the western regions of the town. Anguilla is noted for its ecologically important coral reefs and beaches. Apart from the main island of Anguilla itself, the territory includes a number of other smaller islands and cays, mostly tiny and uninhabited: Anguillita Blowing Rock Dog Island Little Scrub Island Prickly Pear Cays Scrub Island Seal Island Sombrero, also known as Hat Island Sandy Island Scilly Cay Geology Anguilla (and the wider Anguilla Bank) is of volcanic origin, lying on the Lesser Antilles volcanic island arc, and tuffs and volcaniclastic breccias of Eocene age are exposed locally on the island. The island was largely submerged during the Miocene, leading to the formation of the reefal limestone Anguilla Formation, which was subsequently tectonically uplifted and covers most of the island today. Since the late Pleistocene, however, Anguilla has undergone tectonic subsidence at a rate of around 1–2 mm/yr. Climate Temperature Northeastern trade winds keep this tropical island relatively cool and dry. Average annual temperature is . July–October is its hottest period, December–February, its coolest. Rainfall Rainfall averages annually, although the figures vary from season to season and year to year. The island is subject to both sudden tropical storms and hurricanes, which occur in the period from July to November. The island suffered damage from Hurricane Luis in 1995, severe flooding from Hurricane Lenny in 1999 and severe damage from Hurricane Irma in 2017, which remains the most powerful hurricane to hit the island. Governance Political system Anguilla is an internally self-governing overseas territory of the United Kingdom. Its politics take place in a framework of a parliamentary representative democratic dependency, whereby the Premier is the head of government, and of a pluriform multi-party system. A governor is appointed by the British government to represent the king. The United Nations Committee on Decolonization includes Anguilla on the United Nations list of non-self-governing territories. The territory's constitution is the Anguilla Constitutional Order 1 April 1982 (amended 1990). Executive power is exercised by the government, with legislative power being vested in both the government and the House of Assembly. The judiciary is independent of the executive and the legislature. Defence As a British overseas territory, the UK is responsible for Anguilla's military defence, although there are no active garrisons or armed forces present in the territory. Since 2020, the Royal Navy has forward-deployed the offshore patrol vessel HMS Medway long-term to the Caribbean for patrol and sovereignty protection duties. In October 2023, the destroyer HMS Dauntless (which had temporarily replaced Medway on her normal Caribbean tasking), visited the territory in order to assist local authorities in preparing for the climax of the hurricane season. Anguilla had a small marine police force, comprising around 32 personnel, which operated one VT Halmatic M160-class fast patrol boat. Policing on the island is the responsibility of the Royal Anguilla Police Force. Population Demographics The majority of residents (90.08%) are black, most of whom are the descendants of enslaved people transported from Africa. Minorities include whites at 3.74% and people of mixed race at 4.65% (figures from 2001 census). Of the population, 72% is Anguillan while 28% is non-Anguillan (2001 census). Of the non-Anguillan population, many are citizens of the United States, United Kingdom, St Kitts & Nevis, the Dominican Republic, Jamaica and Nigeria. The years 2006 and 2007 saw an influx of large numbers of Chinese, Indian and Mexican workers, brought in as labour for major tourist developments due to the local population not being large enough to support the labour requirements. Religion Christian churches did not have a consistent or strong presence during the initial period of English colonisation; spiritual and religious practices of Europeans and Africans tended to reflect their regional origins. As early as 1813, Christian ministers formally ministered to enslaved Africans and promoted literacy among converts. The Wesleyan (Methodist) Missionary Society of England built churches and schools from 1817. According to the 2001 census, Christianity is Anguilla's predominant religion, with 29% of the population practising Anglicanism; another 23.9% are Methodist. Other churches on the island include Seventh-day Adventist, Baptist, Roman Catholic (served by the Diocese of Saint John's–Basseterre, with the See at Saint John on Antigua and Barbuda) and a small community of Jehovah's Witnesses (0.7%). Between 1992 and 2001, the number of followers of the Church of God and Pentecostals increased considerably. There are at least 15 churches on the island. Although a minority on the island, Anguilla is an important location to followers of Rastafarian religion as the birthplace of Robert Athlyi Rogers, author of the Holy Piby which had a strong influence on Rastafarian and other Africa-centre belief systems. More recently, a Muslim cultural centre has opened on the island. Languages Today most people in Anguilla speak a British-influenced variety of standard English. Other languages are also spoken on the island, including varieties of Spanish, Chinese and the languages of other immigrant communities. However, the most common language other than Standard English is the island's own English-lexifier Creole language (not to be confused with Antillean Creole ('French Creole'), spoken in French islands such as Martinique and Guadeloupe). It is referred to locally by terms such as "dialect" (pronounced "dialek"), Anguilla Talk or "Anguillian". It has its main roots in early varieties of English and West African languages, and is similar to the dialects spoken in English-speaking islands throughout the Eastern Caribbean in terms of its structural features. Linguists who are interested in the origins of Anguillan and other Caribbean Creoles point out that some of its grammatical features can be traced to African languages while others can be traced to European languages. Three areas have been identified as significant for the identification of the linguistic origins of those forced migrants who arrived before 1710: the Gold Coast, the Slave Coast and the Windward Coast. Sociohistorical information from Anguilla's archives suggest that Africans and Europeans formed two distinct, but perhaps overlapping speech communities in the early phases of the island's colonisation. "Anguillian" is believed to have emerged as the language of the masses as time passed, slavery was abolished and locals began to see themselves as "belonging" to Anguillan society. Education There are six government primary schools, one government secondary school (Albena Lake Hodge Comprehensive School), and two private schools. There is a single library, the Edison L. Hughes Education & Library Complex of the Anguilla Public Library. A branch of the Saint James School of Medicine was established in 2011 in Anguilla. It is a private, for-profit medical school headquartered in Park Ridge, Illinois. There is a University of the West Indies Open campus site in the island. Culture The island's cultural history begins with the native Taino, Arawak and Carib. Their artifacts have been found around the island, telling of life before European settlers arrived. Anguillan culture has also been built through immigration. Many European families have moved to the island and have impacted the formalities of the Anguillan people. Restaurants such as Dolce Vita and Roy's Bayside Grill, located in Sandy Ground, represent the European culture assimilating within the island. Similar to nearby islands, Anguillans geography and location require a cultural reliance on the ocean. The island's abundance of sea life has led to the incorporation of many fish and crustacean into daily life. They have become a part of the local cuisine, opened up opportunities for ecotourism, and introduced celebrations such as Lobster Fest and boat races. As throughout the Caribbean, holidays are a cultural fixture. Anguilla's most important holidays are of historic as much as cultural importance – particularly the anniversary of the emancipation (previously August Monday in the Park), celebrated as the Summer Festival, or Carnival, the sailboat races, and Lobster Fest. British festivities, such as the King's Birthday, are also celebrated. Music in Anguilla presents itself as an important part of its culture as well. All different genres of music are played at the celebrations mentioned above. This music represents the deep history of talent that Anguillans have displayed for decades. The Anguilla National Trust (ANT) was established in 1989 and opened its current office in 1991 charged with the responsibility of preserving the heritage of the island, including its cultural heritage. Cuisine Anguillan cuisine is influenced by native Caribbean, West African, Spanish, French, and English cuisines. Seafood is abundant, including prawns, shrimp, crab, spiny lobster, conch, mahi-mahi, red snapper, marlin, and grouper. Salt cod is a staple food eaten on its own and used in stews, casseroles and soups. Livestock is limited due to the small size of the island and people there use poultry, pork, goat, and mutton, along with imported beef. Goat is the most commonly eaten meat, used in a variety of dishes. The official national food of Anguilla is pigeon peas and rice. A significant amount of the island's produce is imported due to limited land suitable for agriculture production; much of the soil is sandy and infertile. The agriculture produce of Anguilla includes tomatoes, peppers, limes and other citrus fruits, onion, garlic, squash, pigeon peas, and callaloo. Starch staple foods include imported rice and other foods that are imported or locally grown, including yams, sweet potatoes and breadfruit. Literature The Anguilla National Trust has programmes encouraging Anguillan writers and the preservation of the island's history. In 2015, Where I See The Sun – Contemporary Poetry in Anguilla A New Anthology by Lasana M. Sekou was published by House of Nehesi Publishers. Among the forty three poets in the collection are Rita Celestine-Carty, Bankie Banx, John T. Harrigan, Patricia J. Adams, Fabian Fahie, Dr. Oluwakemi Linda Banks, and Reuel Ben Lewi. Music Various Caribbean musical genres are popular on the island, such as soca and calypso, but reggae most deeply roots itself in Anguillan society. Anguilla has produced many artists and groups in this genre. Reggae has shown itself to be the most popular genre in Anguilla. The most successful of reggae artists originating in Anguilla come from the Banks family. Bankie "Banx" and his son Omari Banks have had many chart-topping songs listened to around the world. The two musicians continue to provide live performances across the island quite often. British Dependency has also gained popularity throughout the 21st century. The band, who began in Anguilla, boasts the island's first female bass player. Performing alongside The Wailers on tour, British Dependency have earned attention from an American audience. One of many musical events that take place in Anguilla is Moonsplash. Moonsplash is an annual reggae music festival that has occurred in Anguilla for 33 consecutive years and proves to be the oldest independent musical event in the Caribbean. Along with its longstanding history, it is the largest festival annually alongside carnival. While not many soca and calypso artists have gained extreme popularity, the genres are still widely listened to across the island. Sports Boat racing has deep roots in Anguillan culture and is the national sport. There are regular sailing regattas on national holidays, such as Carnival, which are contested by locally built and designed boats. These boats have names and have sponsors that print their logo on their sails. As in many other former British colonies, cricket is also a popular sport. Anguilla is the home of Omari Banks, who played for the West Indies Cricket Team, while Cardigan Connor played first-class cricket for English county side Hampshire and was 'chef de mission' (team manager) for Anguilla's Commonwealth Games team in 2002. Other noted players include Chesney Hughes, who played for Derbyshire County Cricket Club in England. Rugby union is represented in Anguilla by the Anguilla Eels RFC, who were formed in April 2006. The Eels have been finalists in the St. Martin tournament in November 2006 and semi-finalists in 2007, 2008, 2009 and Champions in 2010. The Eels were formed in 2006 by Scottish club national second row Martin Welsh, Club Sponsor and President of the AERFC Ms. Jacquie Ruan, and Canadian standout Scrumhalf Mark Harris (Toronto Scottish RFC). Anguilla is the birthplace of sprinter Zharnel Hughes who has represented Great Britain since 2015, and England at the 2018 Commonwealth Games. He won the 100 metres at the 2018 European Athletics Championships, the 4 x 100 metres at the same championships, and the 4 x 100 metres for England at the 2018 Commonwealth Games. He also won a relay team gold at the 2022 Birmingham Commonwealth Games and a silver on the relay for Great Britain at the 2020 Olympic Games. In 2023 he broke the British record for the 100m sprint, with a time of 9.83 seconds. Shara Proctor, British Long Jump Silver Medalist at the World Championships in Beijing, first represented Anguilla in the event until 2010 when she began to represent Great Britain and England. Under the Anguillan Flag she achieved several medals in the NACAC games. Keith Connor, triple jumper, is also an Anguillan. He represented Great Britain and England and achieved several international titles including Commonwealth and European Games gold medals and an Olympic bronze medal. Keith later became Head Coach of Australia Athletics. Natural history Wildlife Anguilla has habitat for the Cuban tree frogs (Osteopilus septentrionalis). The red-footed tortoise (Chelonoidis carbonaria) is a species of tortoise found here, which originally came from South America. Hurricanes in the mid-90s led to over-water dispersal of the green iguanas (Iguana iguana) to Anguilla. All three animals are introductions. Five species of bats are known in the literature from Anguilla – the threatened insular single leaf bat (Monophyllus plethodon), the Antillean fruit-eating bat (Brachyphylla cavernarum), the Jamaican fruit bat (Artibeus jamaicensis), the Mexican funnel-eared bat (Natalus stramineus), and the velvety free-tailed bat (Molossus molossus). Notable people Zharnel Hughes (born 1995), sprinter Dee-Ann Kentish-Rogers (born 1993), politician, model and Miss Universe Great Britain 2018 Carlos Newton (born 1976), former UFC Welterweight Champion Shara Proctor (born 1988), long jump athlete Economy Anguilla's thin arid soil being largely unsuitable for agriculture, the island has few land-based natural resources. Its main industries are tourism, offshore incorporation and management, offshore banking, captive insurance and fishing. Anguilla's currency is the East Caribbean dollar, though the US dollar is also widely accepted. The exchange rate is fixed to the US dollar at US$1 = EC$2.70. The economy, and especially the tourism sector, suffered a setback in late 1995 due to the effects of Hurricane Luis in September. Hotels were hit particularly hard but a recovery occurred the following year. Another economic setback occurred during the aftermath of Hurricane Lenny in 2000. Before the 2008 worldwide crisis, the economy of Anguilla was growing strongly, especially the tourism sector, which was driving major new developments in partnerships with multi-national companies. Anguilla's tourism industry received a major boost when it was selected to host the World Travel Awards in December 2014. Known as "the Oscars of the travel industry", the awards ceremony was held at the CuisinArt Resort and Spa and was hosted by Vivica A. Fox. Anguilla was voted the World's Leading Luxury Island Destination from a short list of top-tier candidates such as St. Barts, the Maldives, and Mauritius. The economy, including the tourism sector, suffered its biggest setback in late 2017 due to the effects of Hurricane Irma in September, which was the most powerful hurricane to hit the island and which caused major material damage of $320 million. A lot of infrastructure was damaged, which was repaired in 2018/19 and the economy began to recover in 2019. However, the onset of the COVID-19 pandemic in 2020/21, caused a setback in the economy. Anguilla's financial system comprises seven banks, two money services businesses, more than 40 company managers, more than 50 insurers, 12 brokers, more than 250 captive intermediaries, more than 50 mutual funds, and eight trust companies. Anguilla has become a popular tax haven, having no capital gains, estate, profit, sales, or corporate taxes. In April 2011, faced with a mounting deficit, it introduced a 3% "Interim Stabilisation Levy", Anguilla's first form of income tax. Anguilla also has a 0.75% property tax. Anguilla aims to obtain 15% of its energy from solar power to become less reliant on expensive imported diesel. The Climate & Development Knowledge Network is helping the government gather the information it needs to change the territory's legislation, so that it can integrate renewables into its grid. Barbados has also made good progress in switching to renewables, but many other Small Island Developing States are still at the early stages of planning how to integrate renewable energy into their grids. "For a small island we're very far ahead," said Beth Barry, Coordinator of the Anguilla Renewable Energy Office. "We've got an Energy Policy and a draft Climate Change policy and have been focusing efforts on the question of sustainable energy supply for several years now. As a result, we have a lot of information we can share with other islands." According to a Bloomberg report, due to a skyrocketing interest in artificial intelligence, Anguilla was expected to profit in 2023 from a surge in demand for web addresses ending with the country's top-level domain .ai. The total number of registrations of .ai domain names had already doubled in 2022, and according to Vince Cate, who has managed the top-level domain, Anguilla will bring in as much as $30 million in domain-registration fees for 2023. Transportation Air Anguilla is served by Clayton J. Lloyd International Airport (prior to 4 July 2010 known as Wallblake Airport). The primary runway at the airport is in length and can accommodate moderate-sized aircraft. Regional scheduled passenger services connect to various other Caribbean islands via local airlines. In December 2021 Anguilla inaugurated its first ever international regular commercial jet service flight to and from the mainland U.S. American Eagle operating on behalf of American Airlines began nonstop Embraer 175 regional jet service to Anguilla from Miami in an aviation watershed moment for Anguilla with the airport also currently attempting to attract other international air carriers. Other airlines currently serving the airport include Tradewind Aviation and Cape Air which provide scheduled air service to San Juan, Puerto Rico. Several other small airlines serve the airport as well. The airport can handle large narrow-body jets such as the Boeing 737 and Airbus A320 and has growing private jet service flights with a new private jet terminal being built. Road Aside from taxis, there is no public transport on the island. Cars drive on the left and most roads are unsealed. There is no rail network. Boat There are regular ferries from Saint Martin to Anguilla. It is a 20-minute crossing from Marigot, St. Martin to Blowing Point, Anguilla. Ferries commence service from 7:00 am. There is also a charter service, from Blowing Point, Anguilla to Princess Juliana Airport to make travel easier. This way of travel is the most common method of transport between Anguilla and St. Martin. See also Bibliography of Anguilla Outline of Anguilla Index of Anguilla-related articles References Further reading . . External links Government Government of Anguilla—Official government website General information Anguilla. The World Factbook. Central Intelligence Agency. Anguilla from UCB Libraries GovPubs battle for freedom -- youtube video compilation archived at Ghostarchive.org on 18 May 2022 1650 establishments in North America 1650 establishments in the British Empire 1650s establishments in the Caribbean British Leeward Islands .Anguilla British West Indies English-speaking countries and territories Former English colonies Island countries Leeward Islands (Caribbean) Member states of the Organisation of Eastern Caribbean States Small Island Developing States States and territories established in 1650 States and territories established in 1980 Dependent territories in the Caribbean

1223

https://en.wikipedia.org/wiki/Telecommunications%20in%20Anguilla

Telecommunications in Anguilla

This article is about communications systems in Anguilla. Telephone Telephones – main lines in use: 6,200 (2002) country comparison to the world: 212 Telephones – mobile cellular: 1,800 (2002) country comparison to the world: 211 Telephone system: Domestic: Modern internal telephone system International: EAST CARIBBEAN FIBRE SYSTEM ECFS (cable system) microwave radio relay to island of Saint Martin (Guadeloupe and Netherlands Antilles) Mobile phone (GSM) Mobile phone operators: FLOW (Anguilla) Ltd. – GSM and UMTS 850 and 1900 MHz, LTE 700 MHz with Island-wide coverage Digicel (Anguilla) Ltd. – GSM and UMTS 850 to 1900 MHz, LTE 700 MHz Mobiles: ? (2007) Radio Radio broadcast stations: AM 3, FM 7, shortwave 0 (2007) Radios: 3,000 (1997) Television Television broadcast stations: 1 (1997) Televisions: 1,000 (1997) Internet Internet country code: .ai (Top level domain) Internet Service Providers (ISPs): 2 (FLOW – , Digicel Anguilla – ) Internet hosts: 269 (2012) country comparison to the world: 192 Internet: users: 12,377 (2018) country comparison to the world: 206 See also Anguilla FLOW (Anguilla) Ltd. References External links Public Utilities Commission of Anguilla Anguilla, SubmarineCableMap.com Communications in Anguilla Anguilla Anguilla

1227

https://en.wikipedia.org/wiki/Ashmore%20and%20Cartier%20Islands

Ashmore and Cartier Islands

The Territory of Ashmore and Cartier Islands is an uninhabited Australian external territory consisting of four low-lying tropical islands in two separate reefs (Ashmore and Cartier), as well as the territorial sea generated by the islands. The territory is located in the Indian Ocean situated on the edge of the continental shelf, about off the northwest coast of Australia and south of the Indonesian island of Rote. Ashmore Reef is called Pulau Pasir by Indonesians and Nusa Solokaek in the Rotenese language. Both names have the meaning "sand island". Geography The territory comprises Ashmore Reef, which includes West, Middle and East Islands, in addition to two lagoons, as well as Cartier Reef, which includes Cartier Island. Ashmore Reef covers approximately and Cartier Reef , both measurements extending to the limits of the reefs. West, Middle and East Islands have a combined land area variously reported as , and . Cartier Island has a reported land area of . History According to Australian literature, Cartier Island was visited by Captain Nash in 1800, and named after his ship Cartier. Ashmore Island was seen by Captain Samuel Ashmore in 1811 from his ship Hibernia and named after him. Ashmore Island was annexed by the United Kingdom in 1878, as was Cartier Island in 1909. In December 1905, formally took possession of the Ashmore Islands on behalf of the United Kingdom. The ship's commander Captain Ernest Gaunt went ashore accompanied by five officers and around 200 seamen, erecting the Union Jack and singing "God Save the King", while Cambrian returned a 21-gun salute. After their annexation, the British Government occasionally granted licences on the islands for fishing or guano extraction. In the 1920s, the islands were used as a base for poachers targeting the Western Australian pearling industry. The lack of effective policing led to Australian lobbying for a transfer of control. A British order-in-council dated 23 July 1931 stated that Ashmore and Cartier Islands would be placed under the authority of the Commonwealth of Australia when Australia passed legislation to accept them, and formal administration began two years later. The Commonwealth's resulting Ashmore and Cartier Islands Acceptance Act 1933 came into operation on 10 May 1934, when the islands formally became a territory. The act authorised the Governor of Western Australia to make ordinances for the territory. In July 1938 the territory was annexed to the Northern Territory, then also administered by the Commonwealth, whose laws, ordinances and regulations applied to the Northern Territory. When self-government was granted to the Northern Territory on 1 July 1978, administration of Ashmore and Cartier Islands was retained by the Commonwealth. In 1947, interior minister Herbert Johnson became the first Australian government minister to visit the territory. The Age reported that Johnson had been unable to land due to rough seas and regarded the islands as "almost valueless". In 1983, the territory was declared a nature reserve under the National Parks and Wildlife Conservation Act 1975, now replaced by the Environment Protection and Biodiversity Conservation Act 1999. Cartier Island, which was a former bombing range, became a marine reserve in 2000. After the islands became a first point of contact with the Australian migration zone, in September 2001, the Australian Government excised the Ashmore and Cartier Islands from the Australian migration zone. Indonesian heritage and memorandum Ashmore has been regularly visited and fished by Indonesian fishermen since the early eighteenth century. A 1974 Memorandum of Understanding (MOU) between Australia and Indonesia sets out arrangements by which traditional fishers can access resources in Australia's territorial sea in the region. This allows traditional Indonesian fishermen to access parts of Ashmore for shelter, freshwater and to visit grave sites. The area, known as the MOU Box, contains the Ashmore and Cartier Islands Territory. Governance Today, the territory is administered from Canberra by the Department of Infrastructure, Regional Development and Cities, which is also responsible for the administration of the territories of Christmas Island, Cocos (Keeling) Islands, the Coral Sea Islands, Jervis Bay Territory and Norfolk Island. The Attorney-General's Department had been responsible for the administration of Australian territories until the 2010 federal election. In that year the responsibility for Australian territories was transferred to the then Department of Regional Australia, Local Government, Arts and Sport, and from 18 September 2013 the Department of Infrastructure and Regional Development has administered Australian territories. Defence of Ashmore and Cartier Islands is the responsibility of Australia, with periodic visits by the Royal Australian Navy, Royal Australian Air Force and the Australia Border Force. Nearby Hibernia Reef, northeast of Ashmore Reef, is not part of the Territory, but belongs to Western Australia. It has no permanently dry land area, although large parts of the reef become exposed during low tide. Proposed Northern Territory annexation The Northern Territory government has claimed on multiple occasions (1989, 1996) that the Ashmore and Cartier Islands should be returned to their jurisdiction, instead of remaining a separate territory. The Australian House of Representatives Standing Committee on Legal and Constitutional Affairs recommended in a 1991 report that the Northern Territory annex the islands. In 1998, John Howard's Coalition debated the issue in the leadup to the 1998 Northern Territory statehood referendum, and stated in a campaign release that it would "pursue incorporation of the Ashmore & Cartier Islands into the Northern Territory before or at the time of Statehood". However, these efforts did not lead to any changes. Environment and protection The Ashmore Reef Marine Park and Cartier Island Marine Park are both classed as strict nature reserves (IUCN Ia) and protect biodiverse areas of significant and international importance, as well as cultural heritage. Cartier Island is an unvegetated sand island, with access prohibited because of the risk of unexploded ordnances. There are no ports or harbours, only offshore anchorage. Today, all the wells in the Territory are infected with cholera or contaminated and undrinkable. The Australian Border Force vessel is stationed off the reef for up to 300 days per year. The islands are also visited by seasonal caretakers and occasional scientific researchers. Economy The area around the Ashmore and Cartier Islands has been a traditional fishing ground of Indonesian fishermen for centuries, and continues. In the 1850s, American whalers operated in the region. Outside of fishing, the islands were historically used as sources of guano, beche-de-mer, trochus and tortoiseshell. Mining of phosphate deposits took place on Ashmore Island in the latter half of the 19th century. Petroleum extraction activities take place at the Jabiru and Challis oil fields, which are adjacent to the Territory, and which are administered by the Northern Territory's Department of Mines and Energy on behalf of the Commonwealth. Migration As Ashmore Reef is the closest point of Australian territory to Indonesia, it was a popular target for people smugglers transporting asylum seekers en route to Australia. Once they had landed on Ashmore Island, asylum seekers could claim to have entered Australian migration zone and request to be processed as refugees. The use of Ashmore Island for this purpose created great notoriety during late 2001, when refugee arrivals became a major political issue in Australia. The Australian Government argued that as Australia was not the country of first asylum for these "boat people", Australia did not have a responsibility to accept them. A number of things were done to discourage the use of the Territory for this purpose, such as attempting to have the people smugglers arrested in Indonesia; the so-called Pacific Solution of processing them in third countries; the boarding and forced turnaround of the boats by Australian military forces; and finally excising the Territory and many other small islands from the Australian migration zone. Two boatloads of asylum seekers were each detained for several days in the lagoon at Ashmore Island after failed attempts by the Royal Australian Navy to turn them back to Indonesia in October 2001. See also Immigration detention in Australia SIEV 36 References External links Ashmore and Cartier Islands. The World Factbook. Central Intelligence Agency. Geoscience Australia—Ashmore and Cartier Islands Department of the Environment and Heritage—Ashmore Reef National Nature Reserve Department of the Environment and Heritage—Cartier Island Commonwealth Marine Reserve First on list of Australian islands "Ashmore Reef Belongs to Indonesia," posted on East Timor Action Network. "Ashmore Islands are member of ARABOSAI" Ramsar sites in Australia Important Bird Areas of Australian External Territories Immigration to Australia Territorial disputes of Australia Territorial disputes of Indonesia Former British protectorates Ashmore Reef

1234

https://en.wikipedia.org/wiki/Acoustic%20theory

Acoustic theory

Acoustic theory is a scientific field that relates to the description of sound waves. It derives from fluid dynamics. See acoustics for the engineering approach. For sound waves of any magnitude of a disturbance in velocity, pressure, and density we have In the case that the fluctuations in velocity, density, and pressure are small, we can approximate these as Where is the perturbed velocity of the fluid, is the pressure of the fluid at rest, is the perturbed pressure of the system as a function of space and time, is the density of the fluid at rest, and is the variance in the density of the fluid over space and time. In the case that the velocity is irrotational (), we then have the acoustic wave equation that describes the system: Where we have Derivation for a medium at rest Starting with the Continuity Equation and the Euler Equation: If we take small perturbations of a constant pressure and density: Then the equations of the system are Noting that the equilibrium pressures and densities are constant, this simplifies to A Moving Medium Starting with We can have these equations work for a moving medium by setting , where is the constant velocity that the whole fluid is moving at before being disturbed (equivalent to a moving observer) and is the fluid velocity. In this case the equations look very similar: Note that setting returns the equations at rest. Linearized Waves Starting with the above given equations of motion for a medium at rest: Let us now take to all be small quantities. In the case that we keep terms to first order, for the continuity equation, we have the term going to 0. This similarly applies for the density perturbation times the time derivative of the velocity. Moreover, the spatial components of the material derivative go to 0. We thus have, upon rearranging the equilibrium density: Next, given that our sound wave occurs in an ideal fluid, the motion is adiabatic, and then we can relate the small change in the pressure to the small change in the density by Under this condition, we see that we now have Defining the speed of sound of the system: Everything becomes For Irrotational Fluids In the case that the fluid is irrotational, that is , we can then write and thus write our equations of motion as The second equation tells us that And the use of this equation in the continuity equation tells us that This simplifies to Thus the velocity potential obeys the wave equation in the limit of small disturbances. The boundary conditions required to solve for the potential come from the fact that the velocity of the fluid must be 0 normal to the fixed surfaces of the system. Taking the time derivative of this wave equation and multiplying all sides by the unperturbed density, and then using the fact that tells us that Similarly, we saw that . Thus we can multiply the above equation appropriately and see that Thus, the velocity potential, pressure, and density all obey the wave equation. Moreover, we only need to solve one such equation to determine all other three. In particular, we have For a moving medium Again, we can derive the small-disturbance limit for sound waves in a moving medium. Again, starting with We can linearize these into For Irrotational Fluids in a Moving Medium Given that we saw that If we make the previous assumptions of the fluid being ideal and the velocity being irrotational, then we have Under these assumptions, our linearized sound equations become Importantly, since is a constant, we have , and then the second equation tells us that Or just that Now, when we use this relation with the fact that , alongside cancelling and rearranging terms, we arrive at We can write this in a familiar form as This differential equation must be solved with the appropriate boundary conditions. Note that setting returns us the wave equation. Regardless, upon solving this equation for a moving medium, we then have See also Acoustic attenuation Sound Fourier analysis References Fluid dynamics Acoustics Sound

1242

https://en.wikipedia.org/wiki/Ada%20%28programming%20language%29

Ada (programming language)

Ada is a structured, statically typed, imperative, and object-oriented high-level programming language, inspired by Pascal and other languages. It has built-in language support for design by contract (DbC), extremely strong typing, explicit concurrency, tasks, synchronous message passing, protected objects, and non-determinism. Ada improves code safety and maintainability by using the compiler to find errors in favor of runtime errors. Ada is an international technical standard, jointly defined by the International Organization for Standardization (ISO), and the International Electrotechnical Commission (IEC). , the standard, called Ada 2022 informally, is ISO/IEC 8652:2023. Ada was originally designed by a team led by French computer scientist Jean Ichbiah of Honeywell under contract to the United States Department of Defense (DoD) from 1977 to 1983 to supersede over 450 programming languages used by the DoD at that time. Ada was named after Ada Lovelace (1815–1852), who has been credited as the first computer programmer. Features Ada was originally designed for embedded and real-time systems. The Ada 95 revision, designed by S. Tucker Taft of Intermetrics between 1992 and 1995, improved support for systems, numerical, financial, and object-oriented programming (OOP). Features of Ada include: strong typing, modular programming mechanisms (packages), run-time checking, parallel processing (tasks, synchronous message passing, protected objects, and nondeterministic select statements), exception handling, and generics. Ada 95 added support for object-oriented programming, including dynamic dispatch. The syntax of Ada minimizes choices of ways to perform basic operations, and prefers English keywords (such as "or else" and "and then") to symbols (such as "||" and "&&"). Ada uses the basic arithmetical operators "+", "-", "*", and "/", but avoids using other symbols. Code blocks are delimited by words such as "declare", "begin", and "end", where the "end" (in most cases) is followed by the identifier of the block it closes (e.g., if ... end if, loop ... end loop). In the case of conditional blocks this avoids a dangling else that could pair with the wrong nested if-expression in other languages like C or Java. Ada is designed for developing very large software systems. Ada packages can be compiled separately. Ada package specifications (the package interface) can also be compiled separately without the implementation to check for consistency. This makes it possible to detect problems early during the design phase, before implementation starts. A large number of compile-time checks are supported to help avoid bugs that would not be detectable until run-time in some other languages or would require explicit checks to be added to the source code. For example, the syntax requires explicitly named closing of blocks to prevent errors due to mismatched end tokens. The adherence to strong typing allows detecting many common software errors (wrong parameters, range violations, invalid references, mismatched types, etc.) either during compile-time, or otherwise during run-time. As concurrency is part of the language specification, the compiler can in some cases detect potential deadlocks. Compilers also commonly check for misspelled identifiers, visibility of packages, redundant declarations, etc. and can provide warnings and useful suggestions on how to fix the error. Ada also supports run-time checks to protect against access to unallocated memory, buffer overflow errors, range violations, off-by-one errors, array access errors, and other detectable bugs. These checks can be disabled in the interest of runtime efficiency, but can often be compiled efficiently. It also includes facilities to help program verification. For these reasons, Ada is sometimes used in critical systems, where any anomaly might lead to very serious consequences, e.g., accidental death, injury or severe financial loss. Examples of systems where Ada is used include avionics, air traffic control, railways, banking, military and space technology. Ada's dynamic memory management is high-level and type-safe. Ada has no generic or untyped pointers; nor does it implicitly declare any pointer type. Instead, all dynamic memory allocation and deallocation must occur via explicitly declared access types. Each access type has an associated storage pool that handles the low-level details of memory management; the programmer can either use the default storage pool or define new ones (this is particularly relevant for Non-Uniform Memory Access). It is even possible to declare several different access types that all designate the same type but use different storage pools. Also, the language provides for accessibility checks, both at compile time and at run time, that ensures that an access value cannot outlive the type of the object it points to. Though the semantics of the language allow automatic garbage collection of inaccessible objects, most implementations do not support it by default, as it would cause unpredictable behaviour in real-time systems. Ada does support a limited form of region-based memory management; also, creative use of storage pools can provide for a limited form of automatic garbage collection, since destroying a storage pool also destroys all the objects in the pool. A double-dash ("--"), resembling an em dash, denotes comment text. Comments stop at end of line; there is intentionally no way to make a comment span multiple lines, to prevent unclosed comments from accidentally voiding whole sections of source code. Disabling a whole block of code therefore requires the prefixing of each line (or column) individually with "--". While this clearly denotes disabled code by creating a column of repeated "--" down the page, it also renders the experimental dis/re-enablement of large blocks a more drawn-out process in editors without block commenting support. The semicolon (";") is a statement terminator, and the null or no-operation statement is null;. A single ; without a statement to terminate is not allowed. Unlike most ISO standards, the Ada language definition (known as the Ada Reference Manual or ARM, or sometimes the Language Reference Manual or LRM) is free content. Thus, it is a common reference for Ada programmers, not only programmers implementing Ada compilers. Apart from the reference manual, there is also an extensive rationale document which explains the language design and the use of various language constructs. This document is also widely used by programmers. When the language was revised, a new rationale document was written. One notable free software tool that is used by many Ada programmers to aid them in writing Ada source code is the GNAT Programming Studio, and GNAT which is part of the GNU Compiler Collection. History In the 1970s the US Department of Defense (DoD) became concerned by the number of different programming languages being used for its embedded computer system projects, many of which were obsolete or hardware-dependent, and none of which supported safe modular programming. In 1975, a working group, the High Order Language Working Group (HOLWG), was formed with the intent to reduce this number by finding or creating a programming language generally suitable for the department's and the UK Ministry of Defence's requirements. After many iterations beginning with an original straw-man proposal the eventual programming language was named Ada. The total number of high-level programming languages in use for such projects fell from over 450 in 1983 to 37 by 1996. HOLWG crafted the Steelman language requirements, a series of documents stating the requirements they felt a programming language should satisfy. Many existing languages were formally reviewed, but the team concluded in 1977 that no existing language met the specifications. Requests for proposals for a new programming language were issued and four contractors were hired to develop their proposals under the names of Red (Intermetrics led by Benjamin Brosgol), Green (Honeywell, led by Jean Ichbiah), Blue (SofTech, led by John Goodenough) and Yellow (SRI International, led by Jay Spitzen). In April 1978, after public scrutiny, the Red and Green proposals passed to the next phase. In May 1979, the Green proposal, designed by Jean Ichbiah at Honeywell, was chosen and given the name Ada—after Augusta Ada King, Countess of Lovelace, usually known as Ada Lovelace. This proposal was influenced by the language LIS that Ichbiah and his group had developed in the 1970s. The preliminary Ada reference manual was published in ACM SIGPLAN Notices in June 1979. The Military Standard reference manual was approved on December 10, 1980 (Ada Lovelace's birthday), and given the number MIL-STD-1815 in honor of Ada Lovelace's birth year. In 1981, Tony Hoare took advantage of his Turing Award speech to criticize Ada for being overly complex and hence unreliable, but subsequently seemed to recant in the foreword he wrote for an Ada textbook. Ada attracted much attention from the programming community as a whole during its early days. Its backers and others predicted that it might become a dominant language for general purpose programming and not only defense-related work. Ichbiah publicly stated that within ten years, only two programming languages would remain: Ada and Lisp. Early Ada compilers struggled to implement the large, complex language, and both compile-time and run-time performance tended to be slow and tools primitive. Compiler vendors expended most of their efforts in passing the massive, language-conformance-testing, government-required Ada Compiler Validation Capability (ACVC) validation suite that was required in another novel feature of the Ada language effort. The Jargon File, a dictionary of computer hacker slang originating in 1975–1983, notes in an entry on Ada that "it is precisely what one might expect given that kind of endorsement by fiat; designed by committee...difficult to use, and overall a disastrous, multi-billion-dollar boondoggle...Ada Lovelace...would almost certainly blanch at the use her name has been latterly put to; the kindest thing that has been said about it is that there is probably a good small language screaming to get out from inside its vast, elephantine bulk." The first validated Ada implementation was the NYU Ada/Ed translator, certified on April 11, 1983. NYU Ada/Ed is implemented in the high-level set language SETL. Several commercial companies began offering Ada compilers and associated development tools, including Alsys, TeleSoft, DDC-I, Advanced Computer Techniques, Tartan Laboratories, Irvine Compiler, TLD Systems, and Verdix. Computer manufacturers who had a significant business in the defense, aerospace, or related industries, also offered Ada compilers and tools on their platforms; these included Concurrent Computer Corporation, Cray Research, Inc., Digital Equipment Corporation, Harris Computer Systems, and Siemens Nixdorf Informationssysteme AG. In 1991, the US Department of Defense began to require the use of Ada (the Ada mandate) for all software, though exceptions to this rule were often granted. The Department of Defense Ada mandate was effectively removed in 1997, as the DoD began to embrace commercial off-the-shelf (COTS) technology. Similar requirements existed in other NATO countries: Ada was required for NATO systems involving command and control and other functions, and Ada was the mandated or preferred language for defense-related applications in countries such as Sweden, Germany, and Canada. By the late 1980s and early 1990s, Ada compilers had improved in performance, but there were still barriers to fully exploiting Ada's abilities, including a tasking model that was different from what most real-time programmers were used to. Because of Ada's safety-critical support features, it is now used not only for military applications, but also in commercial projects where a software bug can have severe consequences, e.g., avionics and air traffic control, commercial rockets such as the Ariane 4 and 5, satellites and other space systems, railway transport and banking. For example, the Primary Flight Control System, the fly-by-wire system software in the Boeing 777, was written in Ada, as were the fly-by-wire systems for the aerodynamically unstable Eurofighter Typhoon, Saab Gripen, Lockheed Martin F-22 Raptor and the DFCS replacement flight control system for the Grumman F-14 Tomcat. The Canadian Automated Air Traffic System was written in 1 million lines of Ada (SLOC count). It featured advanced distributed processing, a distributed Ada database, and object-oriented design. Ada is also used in other air traffic systems, e.g., the UK's next-generation Interim Future Area Control Tools Support () air traffic control system is designed and implemented using SPARK Ada. It is also used in the French TVM in-cab signalling system on the TGV high-speed rail system, and the metro suburban trains in Paris, London, Hong Kong and New York City. Standardization Preliminary Ada can be found in ACM Sigplan Notices Vol 14, No 6, June 1979 Ada was first published in 1980 as an ANSI standard ANSI/MIL-STD 1815. As this very first version held many errors and inconsistencies , the revised edition was published in 1983 as ANSI/MIL-STD 1815A. Without any further changes, it became an ISO standard in 1987. This version of the language is commonly known as Ada 83, from the date of its adoption by ANSI, but is sometimes referred to also as Ada 87, from the date of its adoption by ISO. There is also a French translation; DIN translated it into German as DIN 66268 in 1988. Ada 95, the joint ISO/IEC/ANSI standard ISO/IEC 8652:1995 was published in February 1995, making it the first ISO standard object-oriented programming language. To help with the standard revision and future acceptance, the US Air Force funded the development of the GNAT Compiler. Presently, the GNAT Compiler is part of the GNU Compiler Collection. Work has continued on improving and updating the technical content of the Ada language. A Technical Corrigendum to Ada 95 was published in October 2001, and a major Amendment, ISO/IEC 8652:1995/Amd 1:2007 was published on March 9, 2007, commonly known as Ada 2005 because work on the new standard was finished that year. At the Ada-Europe 2012 conference in Stockholm, the Ada Resource Association (ARA) and Ada-Europe announced the completion of the design of the latest version of the Ada language and the submission of the reference manual to the ISO/IEC JTC 1/SC 22/WG 9 of the International Organization for Standardization (ISO) and the International Electrotechnical Commission (IEC) for approval. ISO/IEC 8652:2012(see Ada 2012 RM) was published in December 2012, known as Ada 2012. A technical corrigendum, ISO/IEC 8652:2012/COR 1:2016, was published (see RM 2012 with TC 1). On May 2, 2023, the Ada community saw the formal approval of publication of the Ada 2022 edition of the programming language standard. Despite the names Ada 83, 95 etc., legally there is only one Ada standard, the one of the last ISO/IEC standard: with the acceptance of a new standard version, the previous one becomes withdrawn. The other names are just informal ones referencing a certain edition. Other related standards include ISO/IEC 8651-3:1988 Information processing systems—Computer graphics—Graphical Kernel System (GKS) language bindings—Part 3: Ada. Language constructs Ada is an ALGOL-like programming language featuring control structures with reserved words such as if, then, else, while, for, and so on. However, Ada also has many data structuring facilities and other abstractions which were not included in the original ALGOL 60, such as type definitions, records, pointers, enumerations. Such constructs were in part inherited from or inspired by Pascal. "Hello, world!" in Ada A common example of a language's syntax is the Hello world program: (hello.adb) with Ada.Text_IO; procedure Hello is begin Ada.Text_IO.Put_Line ("Hello, world!"); end Hello; This program can be compiled by using the freely available open source compiler GNAT, by executing gnatmake hello.adb Data types Ada's type system is not based on a set of predefined primitive types but allows users to declare their own types. This declaration in turn is not based on the internal representation of the type but on describing the goal which should be achieved. This allows the compiler to determine a suitable memory size for the type, and to check for violations of the type definition at compile time and run time (i.e., range violations, buffer overruns, type consistency, etc.). Ada supports numerical types defined by a range, modulo types, aggregate types (records and arrays), and enumeration types. Access types define a reference to an instance of a specified type; untyped pointers are not permitted. Special types provided by the language are task types and protected types. For example, a date might be represented as: type Day_type is range 1 .. 31; type Month_type is range 1 .. 12; type Year_type is range 1800 .. 2100; type Hours is mod 24; type Weekday is (Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday); type Date is record Day : Day_type; Month : Month_type; Year : Year_type; end record; Important to note: Day_type, Month_type, Year_type, Hours are incompatible types, meaning that for instance the following expression is illegal: Today: Day_type := 4; Current_Month: Month_type := 10; ... Today + Current_Month ... -- illegal The predefined plus-operator can only add values of the same type, so the expression is illegal. Types can be refined by declaring subtypes: subtype Working_Hours is Hours range 0 .. 12; -- at most 12 Hours to work a day subtype Working_Day is Weekday range Monday .. Friday; -- Days to work Work_Load: constant array(Working_Day) of Working_Hours -- implicit type declaration := (Friday => 6, Monday => 4, others => 10); -- lookup table for working hours with initialization Types can have modifiers such as limited, abstract, private etc. Private types do not show their inner structure; objects of limited types cannot be copied. Ada 95 adds further features for object-oriented extension of types. Control structures Ada is a structured programming language, meaning that the flow of control is structured into standard statements. All standard constructs and deep-level early exit are supported, so the use of the also supported "go to" commands is seldom needed. -- while a is not equal to b, loop. while a /= b loop Ada.Text_IO.Put_Line ("Waiting"); end loop; if a > b then Ada.Text_IO.Put_Line ("Condition met"); else Ada.Text_IO.Put_Line ("Condition not met"); end if; for i in 1 .. 10 loop Ada.Text_IO.Put ("Iteration: "); Ada.Text_IO.Put (i); Ada.Text_IO.Put_Line; end loop; loop a := a + 1; exit when a = 10; end loop; case i is when 0 => Ada.Text_IO.Put ("zero"); when 1 => Ada.Text_IO.Put ("one"); when 2 => Ada.Text_IO.Put ("two"); -- case statements have to cover all possible cases: when others => Ada.Text_IO.Put ("none of the above"); end case; for aWeekday in Weekday'Range loop -- loop over an enumeration Put_Line ( Weekday'Image(aWeekday) ); -- output string representation of an enumeration if aWeekday in Working_Day then -- check of a subtype of an enumeration Put_Line ( " to work for " & Working_Hours'Image (Work_Load(aWeekday)) ); -- access into a lookup table end if; end loop; Packages, procedures and functions Among the parts of an Ada program are packages, procedures and functions. Functions differ from procedures in that they must return a value. Function calls cannot be used "as a statement", and their result must be assigned to a variable. However, since Ada 2012, functions are not required to be pure and may mutate their suitably declared parameters or the global state. Example: Package specification (example.ads) package Example is type Number is range 1 .. 11; procedure Print_and_Increment (j: in out Number); end Example; Package body (example.adb) with Ada.Text_IO; package body Example is i : Number := Number'First; procedure Print_and_Increment (j: in out Number) is function Next (k: in Number) return Number is begin return k + 1; end Next; begin Ada.Text_IO.Put_Line ( "The total is: " & Number'Image(j) ); j := Next (j); end Print_and_Increment; -- package initialization executed when the package is elaborated begin while i < Number'Last loop Print_and_Increment (i); end loop; end Example; This program can be compiled, e.g., by using the freely available open-source compiler GNAT, by executing gnatmake -z example.adb Packages, procedures and functions can nest to any depth, and each can also be the logical outermost block. Each package, procedure or function can have its own declarations of constants, types, variables, and other procedures, functions and packages, which can be declared in any order. Pragmas A pragma is a compiler directive that conveys information to the compiler to allow specific manipulating of compiled output. Certain pragmas are built into the language, while others are implementation-specific. Examples of common usage of compiler pragmas would be to disable certain features, such as run-time type checking or array subscript boundary checking, or to instruct the compiler to insert object code instead of a function call (as C/C++ does with inline functions). Generics See also Ada compilers APSE – a specification for a programming environment to support software development in Ada Ravenscar profile – a subset of the Ada tasking features designed for safety-critical hard real-time computing SPARK – a programming language consisting of a highly restricted subset of Ada, annotated with meta-information describing desired component behavior and individual runtime requirements Notes References International standards ISO/IEC 8652: Information technology—Programming languages—Ada ISO/IEC 15291: Information technology—Programming languages—Ada Semantic Interface Specification (ASIS) ISO/IEC 18009: Information technology—Programming languages—Ada: Conformity assessment of a language processor (ACATS) IEEE Standard 1003.5b-1996, the POSIX Ada binding Ada Language Mapping Specification, the CORBA interface description language (IDL) to Ada mapping Rationale These documents have been published in various forms, including print. Also available apps.dtic.mil, pdf Books 795 pages. Further reading External links Ada Resource Association DOD Ada programming language (ANSI/MIL STD 1815A-1983) specification JTC1/SC22/WG9 ISO home of Ada Standards Ada Programming Language Materials, 1981–1990. Charles Babbage Institute, University of Minnesota. Programming languages .NET programming languages Avionics programming languages High Integrity Programming Language Multi-paradigm programming languages Programming language standards Programming languages created in 1980 Programming languages with an ISO standard Statically typed programming languages Systems programming languages 1980 software High-level programming languages Ada Lovelace

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https://en.wikipedia.org/wiki/Alfonso%20Cuar%C3%B3n

Alfonso Cuarón

Alfonso Cuarón Orozco ( , ; born 28 November 1961) is a Mexican filmmaker. His accolades include four Academy Awards, seven BAFTA Awards, and three Golden Globe Awards. Cuarón made his feature film debut with the romantic comedy Sólo con tu pareja (1991), and directed the film adaptations A Little Princess (1995), and Great Expectations (1998). His breakthrough came with the coming-of-age film Y tu mamá también (2001) which earned him a nomination for the Academy Award for Best Original Screenplay. He gained greater prominence for directing the fantasy film Harry Potter and the Prisoner of Azkaban (2004), the dystopian drama Children of Men (2006), the science fiction drama Gravity (2013), and the semi-autobiographical drama Roma (2018). The later two won him Academy Awards for Best Director. He also won Best Film Editing for Gravity and Best Cinematography for Roma. Early life and education Cuarón was born in Mexico City, the son of Alfredo Cuarón, a doctor specializing in nuclear medicine, and Cristina Orozco, a pharmaceutical biochemist. He has a sister Christina, and two brothers; Carlos, also a filmmaker, and Alfredo, a conservation biologist. Cuarón studied philosophy at the National Autonomous University of Mexico and filmmaking at the Centro Universitario de Estudios Cinematográficos, a school within the same university. There he met the director Carlos Marcovich and cinematographer Emmanuel Lubezki, and they made what would be his first short film, Vengeance Is Mine. Career 1990–1999: Rise to prominence Cuarón began working on television in Mexico, first as a technician and then as a director. His television work led to assignments as an assistant director for several film productions including La Gran Fiesta (1985), Gaby: A True Story (1987) and Romero (1989). In 1991 he landed his first big-screen directorial assignment, Sólo con tu pareja, a sex comedy about a womanizing businessman (played by Daniel Giménez Cacho) who, after having sex with an attractive nurse, is fooled into believing he's contracted AIDS. In addition to writing, producing and directing, Cuarón co-edited the film with Luis Patlán. The film, which also starred cabaret singer Astrid Hadad and model/actress Claudia Ramírez (with whom Cuarón was linked between 1989 and 1993) was a big hit in Mexico. After this success, director Sydney Pollack hired Cuarón to direct an episode of Fallen Angels, a series of neo-noir stories produced for the Showtime premium cable network in 1993; other directors who worked on the series included Steven Soderbergh, Jonathan Kaplan, Peter Bogdanovich, and Tom Hanks. The episode was entitled, "Murder, Obliquely" (1993) starring Laura Dern, Alan Rickman, and Diane Lane. In 1995, Cuarón released his first feature film produced in the United States, A Little Princess, an adaptation of Frances Hodgson Burnett's classic 1905 novel of the same name. The film received critical acclaim with Janet Maslin of The New York Times declaring, "[the film] is a bright, beautiful and enchantingly childlike vision", one that "draw[s] its audience into the wittily heightened reality of a fairy tale" and "takes enough liberties to re-invent rather than embalm Miss Burnett's assiduously beloved story". The film went on to receive two Academy Award nominations for Best Cinematography and Best Production Design. Cuarón's next feature was also a literary adaptation, a modernized version of Charles Dickens's Great Expectations starring Ethan Hawke, Gwyneth Paltrow, and Robert De Niro. The film received mixed reviews to negative reviews. Russell Smith of The Austin Chronicle did however praise the film writing, ". What's truly intriguing about this film, though, is the stylishness with which Cuaron (A Little Princess) reinvents Dickens' hoary, often-remade tale. This Great Expectations has a seductive, enchanting feel that has nothing to do with sweet, gauzy sentiments or calculatedly “magical” Hollywood imagery". 2000–2009: Career breakthrough and success In 2001, Cuarón found himself returning to Mexico with a Spanish-speaking cast to film Y tu mamá también, starring Gael García Bernal, Diego Luna and Maribel Verdú. It was a provocative and controversial road comedy about two sexually obsessed teenagers who take an extended road trip with an attractive married woman who is much older than them. The film's open portrayal of sexuality and frequent rude humor, as well as the politically and socially relevant asides, made the film an international hit and a major success with critics. Critic Roger Ebert of The Chicago Sun-Times wrote, "It is clear Cuaron is a gifted director, and here he does his best work to date." Cuarón shared an Academy Award nomination for Best Original Screenplay with co-writer and brother Carlos Cuarón. In 2004, Cuarón directed the third film in the successful Harry Potter series, Harry Potter and the Prisoner of Azkaban. Cuarón faced criticism at the time from some Harry Potter fans for his approach to the film, notably its tendency to take more creative liberties with the source material than its predecessors. However, author J. K. Rowling, who had seen and loved Cuarón's film Y tu mamá también, said that it was her personal favorite from the series so far. Critically, the film was also better received than the first two installments, with some critics remarking its new tone and for being the first Harry Potter film to truly capture the essence of the novels. It has been subsequently rated by audience polls and critics as the best of the movie franchise series. The film earned two Academy Award nominations for Best Visual Effects and Best Original Score for John Williams. In 2006, Cuarón's feature Children of Men, an adaptation of the P. D. James novel starring Clive Owen, Julianne Moore, and Michael Caine, received wide critical acclaim including three Academy Award nominations. Cuarón himself received two nominations for his work on the film, in Best Film Editing (with Alex Rodríguez) and Best Adapted Screenplay (with several collaborators). He created the production and distribution company Esperanto Filmoj ("Esperanto Films", named because of his support for the international language Esperanto), which has credits in the films Duck Season, Pan's Labyrinth, and Gravity. Cuarón also directed the controversial public service announcement I Am Autism (2009) for Autism Speaks that was criticized by disability rights groups for its negative portrayal of autism. 2010–present: Awards recognition In 2010, Cuarón began to develop the film Gravity, a drama set in space. He was joined by producer David Heyman, with whom Cuarón worked on Harry Potter and the Prisoner of Azkaban. Starring Sandra Bullock and George Clooney, the film opened the 70th Venice International Film Festival in August. The film was then released in America in October 2013. The film became a financial success, earning 723.2 million at the box office against a budget of 130 million. The film also received many awards nominations. For the film, he received the Golden Globe Award in the category of Best Director. The film received ten Academy Award nominations, including Best Picture and Best Director. Cuarón won for Best Directing, becoming the first Latin American to win the award, while he and Mark Sanger received the award for Best Film Editing. In 2013, Cuarón created Believe, a science fiction/fantasy/adventure series that was broadcast as part of the 2013–14 United States network television schedule on NBC as a mid-season entry. The series was created by Cuarón for Bad Robot and Warner Bros. Television. In 2014, Time placed him in its list of "100 Most Influential People in the World" – Pioneers. In May 2015, Cuarón was announced as the president of the jury for the 72nd Venice International Film Festival. Production began in fall 2016 for Cuarón's eighth film, Roma, a tale of a housekeeper for a middle class Mexican family in 1970s Mexico City, based on the life of his family's longtime maid, Liboria Rodríguez. The project was produced by Cuarón, Gabriela Rodríguez and Nicolás Celis and starred Yalitza Aparicio and Marina de Tavira both of whom received Oscar nominations. The film debuted at the 75th Venice International Film Festival, where it won the Golden Lion, and was distributed to select Mexican and American theaters before its online release on Netflix. Roma was highly acclaimed upon release; among its accolades are two Golden Globes (Golden Globe Award for Best Foreign Language Film and Best Director for Cuarón) and three Academy Awards (Best Director, Best Foreign Language Film, and Best Cinematography for Cuarón) out of a leading ten nominations. In 2019, Cuaron signed an overall TV deal at Apple. His first series for Apple will be the psychological thriller Disclaimer, which is set to star Cate Blanchett and Kevin Kline. Style Cuarón often uses long takes and moving cameras to emulate a documentary film style. Personal life Cuarón is a vegetarian and has been living in London since 2000. Cuarón's first marriage was to Mariana Elizondo with whom he has a son, Jonás Cuarón, born in 1981. Jonás is also a film director, known for Year of the Nail and Desierto. Alfonso's second marriage, from 2001 to 2008 was to Italian actress and freelance journalist Annalisa Bugliani, with whom he has two children. He has publicly shown his fascination for the Esperanto language and his support for the Esperanto movement. He called his production company Esperanto Filmoj. In October 2023, Cuarón signed an open letter from artists to Joe Biden, President of the United States, calling for a ceasefire of Israeli bombardment in Gaza. Filmography Awards and nominations See also Esperanto Filmoj Cha Cha Cha Films Cinema of Mexico List of Academy Award records References External links Alfonso Cuarón: A Life in Pictures, BAFTA webcast, 27 July 2007 1961 births Living people Best Cinematographer Academy Award winners Best Cinematography BAFTA Award winners Best Directing Academy Award winners Best Director AACTA International Award winners Best Director BAFTA Award winners Best Director Golden Globe winners Best Film Editing Academy Award winners Directors Guild of America Award winners Directors of Best Foreign Language Film Academy Award winners Directors of Golden Lion winners English-language film directors Fantasy film directors Filmmakers who won the Best Film BAFTA Award Filmmakers who won the Best Foreign Language Film BAFTA Award Film directors from Mexico City Hugo Award-winning writers Mexican cinematographers Mexican Esperantists Mexican expatriates in the United Kingdom Mexican film producers Mexican film directors Mexican people of Spanish descent Mexican screenwriters Mexican television directors Mexican television producers Mexican television writers National Autonomous University of Mexico alumni Nebula Award winners Science fiction film directors Spanish-language film directors Writers from Mexico City

1254

https://en.wikipedia.org/wiki/August%201

August 1

Events Pre-1600 30 BC – Octavian (later known as Augustus) enters Alexandria, Egypt, bringing it under the control of the Roman Republic. AD 69 – Batavian rebellion: The Batavians in Germania Inferior (Netherlands) revolt under the leadership of Gaius Julius Civilis. 527 – Justinian I becomes the sole ruler of the Byzantine Empire. 607 – Ono no Imoko is dispatched as envoy to the Sui court in China (Traditional Japanese date: July 3, 607). 902 – Taormina, the last Byzantine stronghold in Sicily, is captured by the Aghlabid army, concluding the Muslim conquest of Sicily. 1203 – Isaac II Angelos, restored Byzantine Emperor, declares his son Alexios IV Angelos co-emperor after pressure from the forces of the Fourth Crusade. 1291 – The Old Swiss Confederacy is formed with the signature of the Federal Charter. 1469 – Louis XI of France founds the chivalric order called the Order of Saint Michael in Amboise. 1498 – Christopher Columbus becomes the first European to visit what is now Venezuela. 1571 – The Ottoman conquest of Cyprus is concluded, by the surrender of Famagusta. 1601–1900 1620 – Speedwell leaves Delfshaven to bring pilgrims to America by way of England. 1664 – Ottoman forces are defeated in the battle of Saint Gotthard by an Austrian army led by Raimondo Montecuccoli, resulting in the Peace of Vasvár. 1714 – George, Elector of Hanover, becomes King George I of Great Britain, marking the beginning of the Georgian era of British history. 1759 – Seven Years' War: The Battle of Minden, an allied Anglo-German army victory over the French. In Britain this was one of a number of events that constituted the Annus Mirabilis of 1759 and is celebrated as Minden Day by certain British Army regiments. 1774 – British scientist Joseph Priestley discovers oxygen gas, corroborating the prior discovery of this element by German-Swedish chemist Carl Wilhelm Scheele. 1798 – French Revolutionary Wars: Battle of the Nile (Battle of Aboukir Bay): Battle begins when a British fleet engages the French Revolutionary Navy fleet in an unusual night action. 1800 – The Acts of Union 1800 are passed which merge the Kingdom of Great Britain and the Kingdom of Ireland into the United Kingdom of Great Britain and Ireland. 1801 – First Barbary War: The American schooner captures the Tripolitan polacca Tripoli in a single-ship action off the coast of modern-day Libya. 1834 – Slavery is abolished in the British Empire as the Slavery Abolition Act 1833 comes into force, although it remains legal in the possessions of the East India Company until the passage of the Indian Slavery Act, 1843. 1834 – Construction begins on the Wilberforce Monument in Kingston Upon Hull. 1842 – The Lombard Street riot erupts in Philadelphia, Pennsylvania, United States. 1849 – Joven Daniel wrecks at the coast of Araucanía, Chile, leading to allegations that local Mapuche tribes murdered survivors and kidnapped Elisa Bravo. 1855 – The first ascent of Monte Rosa, the second highest summit in the Alps. 1863 – At the suggestion of Senator J. V. Snellman and the order of Emperor Alexander II, full rights are promised to the Finnish language by a language regulation in the Grand Duchy of Finland. 1876 – Colorado is admitted as the 38th U.S. state. 1893 – Henry Perky patents shredded wheat. 1894 – The Empire of Japan and Qing China declare war on each other after a week of fighting over Korea, formally inaugurating the First Sino-Japanese War. 1901–present 1907 – The start of the first Scout camp on Brownsea Island, the origin of the worldwide Scouting movement. 1911 – Harriet Quimby takes her pilot's test and becomes the first U.S. woman to earn an Aero Club of America aviator's certificate. 1914 – World War I: The German Empire declares war on the Russian Empire. 1914 – World War I: The Swiss Army mobilizes because of World War I. 1915 – Patrick Pearse gives his famous speech "Ireland unfree shall never be at peace" at O'Donovan Rossa's funeral in Dublin. 1927 – The Nanchang Uprising marks the first significant battle in the Chinese Civil War between the Kuomintang and Chinese Communist Party. This day is commemorated as the anniversary of the founding of the People's Liberation Army. 1933 – Anti-Fascist activists Bruno Tesch, Walter Möller, Karl Wolff and August Lütgens are executed by the Nazi regime in Altona. 1936 – The Olympics opened in Berlin with a ceremony presided over by Adolf Hitler. 1937 – Josip Broz Tito reads the resolution "Manifesto of constitutional congress of KPH" to the constitutive congress of KPH (Croatian Communist Party) in woods near Samobor. 1943 – World War II: Operation Tidal Wave also known as "Black Sunday", was a failed American attempt to destroy Romanian oil fields. 1944 – World War II: The Warsaw Uprising against the Nazi German occupation breaks out in Warsaw, Poland. 1946 – Leaders of the Russian Liberation Army, a force of Russian prisoners of war that collaborated with Nazi Germany, are executed in Moscow, Soviet Union for treason. 1950 – Guam is organized as an unincorporated territory of the United States as the President Harry S. Truman signs the Guam Organic Act. 1957 – The United States and Canada form the North American Aerospace Defense Command (NORAD). 1960 – Dahomey (later renamed Benin) declares independence from France. 1960 – Islamabad is declared the federal capital of the Government of Pakistan. 1961 – U.S. Defense Secretary Robert McNamara orders the creation of the Defense Intelligence Agency (DIA), the nation's first centralized military espionage organization. 1964 – The former Belgian Congo is renamed the Democratic Republic of the Congo. 1965 – Frank Herbert's novel, Dune was published for the first time. It was named as the world's best-selling science fiction novel in 2003. 1966 – Charles Whitman kills 16 people at the University of Texas at Austin before being killed by the police. 1966 – Purges of intellectuals and imperialists becomes official China policy at the beginning of the Cultural Revolution. 1968 – The coronation of Hassanal Bolkiah, the 29th Sultan of Brunei, is held. 1971 – The Concert for Bangladesh, organized by former Beatle George Harrison, is held at Madison Square Garden in New York City. 1974 – Cyprus dispute: The United Nations Security Council authorizes the UNFICYP to create the "Green Line", dividing Cyprus into two zones. 1976 – Niki Lauda has a severe accident that almost claims his life at the German Grand Prix at Nurburgring. 1980 – Vigdís Finnbogadóttir is elected President of Iceland and becomes the world's first democratically elected female head of state. 1980 – A train crash kills 18 people in County Cork, Ireland. 1981 – MTV begins broadcasting in the United States and airs its first video, "Video Killed the Radio Star" by The Buggles. 1984 – Commercial peat-cutters discover the preserved bog body of a man, called Lindow Man, at Lindow Moss, Cheshire, England. 1988 – A British soldier was killed in the Inglis Barracks bombing in London, England. 1993 – The Great Mississippi and Missouri Rivers Flood of 1993 comes to a peak. 2004 – A supermarket fire kills 396 people and injures 500 others in Asunción, Paraguay. 2007 – The I-35W Mississippi River bridge spanning the Mississippi River in Minneapolis, Minnesota, collapses during the evening rush hour, killing 13 people and injuring 145. 2008 – The Beijing–Tianjin Intercity Railway begins operation as the fastest commuter rail system in the world. 2008 – Eleven mountaineers from international expeditions died on K2, the second-highest mountain on Earth in the worst single accident in the history of K2 mountaineering. 2017 – A suicide attack on a mosque in Herat, Afghanistan kills 20 people. 2023 – Former US President Donald Trump is indicted for his role in the January 6 United States Capitol attack, his third indictment in 2023. Births Pre-1600 10 BC – Claudius, Roman emperor (d. 54) 126 – Pertinax, Roman emperor (d. 193) 845 – Sugawara no Michizane, Japanese scholar and politician (d. 903) 992 – Hyeonjong of Goryeo, Korean king (d. 1031) 1068 – Emperor Taizu of Jin, Chinese emperor (d. 1123) 1313 – Kōgon, Japanese emperor (d. 1364) 1377 – Go-Komatsu, Japanese emperor (d. 1433) 1385 – John FitzAlan, 13th Earl of Arundel (d. 1421) 1410 – John IV, Count of Nassau-Siegen, German count (d. 1475) 1492 – Wolfgang, Prince of Anhalt-Köthen, German prince (d. 1566) 1520 – Sigismund II, Polish king (d. 1572) 1545 – Andrew Melville, Scottish theologian and scholar (d. 1622) 1555 – Edward Kelley, English spirit medium (d. 1597) 1579 – Luis Vélez de Guevara, Spanish author and playwright (d. 1644) 1601–1900 1626 – Sabbatai Zevi, Montenegrin rabbi and theorist (d. 1676) 1630 – Thomas Clifford, 1st Baron Clifford of Chudleigh, English politician, Lord High Treasurer (d. 1673) 1659 – Sebastiano Ricci, Italian painter (d. 1734) 1713 – Charles I, German duke and prince (d. 1780) 1714 – Richard Wilson, Welsh painter and academic (d. 1782) 1738 – Jacques François Dugommier, French general (d. 1794) 1744 – Jean-Baptiste Lamarck, French soldier, biologist, and academic (d. 1829) 1770 – William Clark, American soldier, explorer, and politician, 4th Governor of Missouri Territory (d. 1838) 1779 – Francis Scott Key, American lawyer, author, and poet (d. 1843) 1779 – Lorenz Oken, German-Swiss botanist, biologist, and ornithologist (d. 1851) 1809 – William B. Travis, American colonel and lawyer (d. 1836) 1815 – Richard Henry Dana Jr., American lawyer and politician (d. 1882) 1818 – Maria Mitchell, American astronomer and academic (d. 1889) 1819 – Herman Melville, American novelist, short story writer, and poet (d. 1891) 1831 – Antonio Cotogni, Italian opera singer and educator (d. 1918) 1843 – Robert Todd Lincoln, American lawyer and politician, 35th United States Secretary of War (d. 1926) 1856 – George Coulthard, Australian footballer and cricketer (d. 1883) 1858 – Gaston Doumergue, French lawyer and politician, 13th President of France (d. 1937) 1858 – Hans Rott, Austrian organist and composer (d. 1884) 1860 – Bazil Assan, Romanian engineer and explorer (d. 1918) 1861 – Sammy Jones, Australian cricketer (d. 1951) 1865 – Isobel Lilian Gloag, English painter (d. 1917) 1871 – John Lester, American cricketer and soccer player (d. 1969) 1877 – George Hackenschmidt, Estonian-English wrestler and strongman (d. 1968) 1878 – Konstantinos Logothetopoulos, Greek physician and politician, Prime Minister of Greece (d. 1961) 1881 – Otto Toeplitz, German mathematician and academic (d. 1940) 1885 – George de Hevesy, Hungarian-German chemist and academic, Nobel Prize laureate (d. 1966) 1889 – Walter Gerlach, German physicist and academic (d. 1979) 1891 – Karl Kobelt, Swiss lawyer and politician, 52nd President of the Swiss Confederation (d. 1968) 1893 – Alexander of Greece (d. 1920) 1894 – Ottavio Bottecchia, Italian cyclist (d. 1927) 1898 – Morris Stoloff, American composer and musical director (d. 1980) 1899 – Raymond Mays, English race car driver and businessman (d. 1980) 1900 – Otto Nothling, Australian cricketer and rugby player (d. 1965) 1901–present 1901 – Francisco Guilledo, Filipino boxer (d. 1925) 1903 – Paul Horgan, American historian, author, and academic (d. 1995) 1905 – Helen Sawyer Hogg, American-Canadian astronomer and academic (d. 1993) 1907 – Eric Shipton, Sri Lankan-English mountaineer and explorer (d. 1977) 1910 – James Henry Govier, English painter and illustrator (d. 1974) 1910 – Walter Scharf, American pianist and composer (d. 2003) 1910 – Gerda Taro, German war photographer (d. 1937) 1911 – Jackie Ormes, American journalist and cartoonist (d. 1985) 1912 – David Brand, Australian politician, 19th Premier of Western Australia (d. 1979) 1912 – Gego, German-Venezuelan sculptor and academic (d. 1994) 1912 – Henry Jones, American actor (d. 1999) 1914 – Jack Delano, American photographer and composer (d. 1997) 1914 – Alan Moore, Australian painter and educator (d. 2015) 1914 – J. Lee Thompson, English-Canadian director, producer, and screenwriter (d. 2002) 1916 – Fiorenzo Angelini, Italian cardinal (d. 2014) 1916 – Anne Hébert, Canadian author and poet (d. 2000) 1918 – T. J. Jemison, American minister and activist (d. 2013) 1919 – Stanley Middleton, English author (d. 2009) 1920 – Raul Renter, Estonian economist and chess player (d. 1992) 1920 – James Mourilyan Tanner, British paediatric endocrinologist (d. 2010) 1921 – Jack Kramer, American tennis player, sailor, and sportscaster (d. 2009) 1921 – Pat McDonald, Australian actress (d. 1990) 1922 – Arthur Hill, Canadian-American actor (d. 2006) 1924 – Abdullah of Saudi Arabia (d. 2015) 1924 – Frank Havens, American canoeist (d. 2018) 1924 – Marcia Mae Jones, American actress and singer (d. 2007) 1924 – Frank Worrell, Barbadian cricketer (d. 1967) 1925 – Ernst Jandl, Austrian poet and author (d. 2000) 1926 – George Habash, Palestinian politician, founder of the PFLP (d. 2008) 1926 – George Hauptfuhrer, American basketball player and lawyer (d. 2013) 1926 – Hannah Hauxwell, English TV personality (d. 2018) 1927 – María Teresa López Boegeholz, Chilean oceanographer (d. 2006) 1927 – Anthony G. Bosco, American bishop (d. 2013) 1928 – Jack Shea, American director, producer, and screenwriter (d. 2013) 1929 – Leila Abashidze, Georgian actress (d. 2018) 1929 – Hafizullah Amin, Afghan educator and politician, Afghan Minister of Foreign Affairs (d. 1979) 1929 – Ann Calvello, American roller derby racer (d. 2006) 1930 – Lionel Bart, English composer (d. 1999) 1930 – Pierre Bourdieu, French sociologist, anthropologist, and philosopher (d. 2002) 1930 – Julie Bovasso, American actress and writer (d. 1991) 1930 – Lawrence Eagleburger, American lieutenant and politician, 62nd United States Secretary of State (d. 2011) 1930 – Károly Grósz, Hungarian politician, 51st Prime Minister of Hungary (d. 1996) 1930 – Geoffrey Holder, Trinidadian-American actor, singer, dancer, and choreographer (d. 2014) 1931 – Ramblin' Jack Elliott, American singer-songwriter and guitarist 1931 – Trevor Goddard, South African cricketer (d. 2016) 1932 – Meir Kahane, American-Israeli rabbi and activist, founded the Jewish Defense League (d. 1990) 1933 – Dom DeLuise, American actor, singer, director, and producer (d. 2009) 1933 – Masaichi Kaneda, Japanese baseball player and manager (d. 2019) 1933 – Meena Kumari, Indian actress (d. 1972) 1933 – Teri Shields, American actress, producer, and agent (d. 2012) 1933 – Dušan Třeštík, Czech historian and author (d. 2007) 1934 – John Beck, New Zealand cricketer (d. 2000) 1934 – Derek Birdsall, English graphic designer 1935 – Geoff Pullar, English cricketer (d. 2014) 1936 – W. D. Hamilton, Egyptian born British biologist, psychologist, and academic (d. 2000) 1936 – Yves Saint Laurent, Algerian-French fashion designer, co-founded Yves Saint Laurent (d. 2008) 1936 – Laurie Taylor, English sociologist, radio host, and academic 1937 – Al D'Amato, American lawyer and politician 1939 – Bob Frankford, English-Canadian physician and politician (d. 2015) 1939 – Terry Kiser, American actor 1939 – Stephen Sykes, English bishop and theologian (d. 2014) 1939 – Robert James Waller, American author and photographer (d. 2017) 1940 – Mahmoud Dowlatabadi, Iranian writer and actor 1940 – Mervyn Kitchen, English cricketer and umpire 1940 – Henry Silverman, American businessman, founded Cendant 1941 – Ron Brown, American captain and politician, 30th United States Secretary of Commerce (d. 1996) 1941 – Étienne Roda-Gil, French songwriter and screenwriter (d. 2004) 1942 – Jerry Garcia, American singer-songwriter and guitarist (d. 1995) 1942 – Giancarlo Giannini, Italian actor, director, producer, and screenwriter 1944 – Dmitry Nikolayevich Filippov, Russian banker and politician (d. 1998) 1945 – Douglas Osheroff, American physicist and academic, Nobel Prize laureate 1946 – Boz Burrell, English singer-songwriter, bass player, and guitarist (d. 2006) 1946 – Rick Coonce, American drummer (d. 2011) 1946 – Richard O. 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National Day, commemorates Switzerland becoming a single unit in 1291. Official Birthday and Coronation Day of the King of Tonga (Tonga) Parents' Day (Democratic Republic of the Congo) Statehood Day (Colorado) Swiss National Day (Switzerland) The beginning of autumn observances in the Northern hemisphere and spring observances in the Southern hemisphere (Neopagan Wheel of the Year): Lughnasadh in the Northern hemisphere, Imbolc in the Southern hemisphere; traditionally begins on the eve of August 1. (Gaels, Ireland, Scotland, Neopagans) Lammas (England, Scotland, Neopagans) Pachamama Raymi (Quechuan in Ecuador and Peru) Victory Day (Cambodia, Laos, Vietnam) World Scout Scarf Day Yorkshire Day (Yorkshire, England) References External links Days of the year August

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https://en.wikipedia.org/wiki/Antoninus%20Pius

Antoninus Pius

Titus Aelius Hadrianus Antoninus Pius (19 September AD 86 – 7 March 161) was Roman emperor from AD 138 to 161. He was the fourth of the Five Good Emperors from the Nerva–Antonine dynasty. Born into a senatorial family, Antoninus held various offices during the reign of Emperor Hadrian. He married Hadrian's niece Faustina, and Hadrian adopted him as his son and successor shortly before his death. Antoninus acquired the cognomen Pius after his accession to the throne, either because he compelled the Senate to deify his adoptive father, or because he had saved senators sentenced to death by Hadrian in his later years. His reign is notable for the peaceful state of the Empire, with no major revolts or military incursions during this time. A successful military campaign in southern Scotland early in his reign resulted in the construction of the Antonine Wall. Antoninus was an effective administrator, leaving his successors a large surplus in the treasury, expanding free access to drinking water throughout the Empire, encouraging legal conformity, and facilitating the enfranchisement of freed slaves. He died of illness in AD 161 and was succeeded by his adopted sons Marcus Aurelius and Lucius Verus as co-emperors. Early life Childhood and family Antoninus Pius was born Aurelius Fulvus Boionius Antoninus near Lanuvium (modern-day Lanuvio) in Italy to Titus Aurelius Fulvus, consul in 89, and wife Arria Fadilla. The Aurelii Fulvi were an Aurelian family settled in Nemausus (modern Nîmes). Titus Aurelius Fulvus was the son of a senator of the same name, who, as legate of Legio III Gallica, had supported Vespasian in his bid to the Imperial office and been rewarded with a suffect consulship, plus an ordinary one under Domitian in 85. The Aurelii Fulvi were therefore a relatively new senatorial family from Gallia Narbonensis whose rise to prominence was supported by the Flavians. The link between Antoninus' family and their home province explains the increasing importance of the post of proconsul of Gallia Narbonensis during the late second century. Antoninus' father had no other children and died shortly after his 89 ordinary consulship. Antoninus was raised by his maternal grandfather Gnaeus Arrius Antoninus, reputed by contemporaries to be a man of integrity and culture and a friend of Pliny the Younger. The Arrii Antonini were an older senatorial family from Italy, very influential during Nerva's reign. Arria Fadilla, Antoninus' mother, married afterwards Publius Julius Lupus, suffect consul in 98; from that marriage came two daughters, Arria Lupula and Julia Fadilla. Marriage and children Some time between 110 and 115, Antoninus married Annia Galeria Faustina the Elder. They are believed to have enjoyed a happy marriage. Faustina was the daughter of consul Marcus Annius Verus (II) and Rupilia Faustina (a step-sister to the Empress Vibia Sabina). Faustina was a beautiful woman, and despite rumours about her character, it is clear that Antoninus cared for her deeply. Faustina bore Antoninus four children, two sons and two daughters. They were: Marcus Aurelius Fulvus Antoninus (died before 138); his sepulchral inscription has been found at the Mausoleum of Hadrian in Rome. Marcus Galerius Aurelius Antoninus (died before 138); his sepulchral inscription has been found at the Mausoleum of Hadrian in Rome. His name appears on a Greek Imperial coin. Aurelia Fadilla (died in 135); she married Lucius Plautius Lamia Silvanus, consul 145. She appeared to have no children with her husband; and her sepulchral inscription has been found in Italy. Annia Galeria Faustina Minor or Faustina the Younger (between 125 and 130–175), a future Roman Empress, married her maternal cousin Marcus Aurelius in 146. When Faustina died in 141, Antoninus was greatly distressed. In honour of her memory, he asked the Senate to deify her as a goddess, and authorised the construction of a temple to be built in the Roman Forum in her name, with priestesses serving in her temple. He had various coins with her portrait struck in her honor. These coins were scripted "DIVA FAUSTINA" and were elaborately decorated. He further founded a charity, calling it Puellae Faustinianae or Girls of Faustina, which assisted destitute girls of good family. Finally, Antoninus created a new alimenta, a Roman welfare programme, as part of Cura Annonae. The emperor never remarried. Instead, he lived with Galeria Lysistrate, one of Faustina's freed women. Concubinage was a form of female companionship sometimes chosen by powerful men in Ancient Rome, especially widowers like Vespasian, and Marcus Aurelius. Their union could not produce any legitimate offspring who could threaten any heirs, such as those of Antoninus. Also, as one could not have a wife and an official concubine (or two concubines) at the same time, Antoninus avoided being pressed into a marriage with a noblewoman from another family. (Later, Marcus Aurelius would also reject the advances of his former fiancée Ceionia Fabia, Lucius Verus's sister, on the grounds of protecting his children from a stepmother, and took a concubine instead.) Favour with Hadrian Having filled the offices of quaestor and praetor with more than usual success, he obtained the consulship in 120 having as his colleague Lucius Catilius Severus. He was next appointed by the Emperor Hadrian as one of the four proconsuls to administer Italia, his district including Etruria, where he had estates. He then greatly increased his reputation by his conduct as proconsul of Asia, probably during 134–135. He acquired much favor with Hadrian, who adopted him as his son and successor on 25 February 138, after the death of his first adopted son Lucius Aelius, on the condition that Antoninus would in turn adopt Marcus Annius Verus, the son of his wife's brother, and Lucius, son of Lucius Aelius, who afterwards became the emperors Marcus Aurelius and Lucius Verus. He also adopted (briefly) the name Imperator Titus Aelius Caesar Antoninus, in preparation for his rule. There seems to have been some opposition to Antoninus' appointment on the part of other potential claimants, among them his former consular colleague Lucius Catilius Severus, then prefect of the city. Nevertheless, Antoninus assumed power without opposition. Emperor On his accession, Antoninus' name and style became Imperator Caesar Titus Aelius Hadrianus Antoninus Augustus Pontifex Maximus. One of his first acts as Emperor was to persuade the Senate to grant divine honours to Hadrian, which they had at first refused; his efforts to persuade the Senate to grant these honours is the most likely reason given for his title of Pius (dutiful in affection; compare pietas). Two other reasons for this title are that he would support his aged father-in-law with his hand at Senate meetings, and that he had saved those men that Hadrian, during his period of ill-health, had condemned to death. Immediately after Hadrian's death, Antoninus approached Marcus and requested that his marriage arrangements be amended: Marcus' betrothal to Ceionia Fabia would be annulled, and he would be betrothed to Faustina, Antoninus' daughter, instead. Faustina's betrothal to Ceionia's brother Lucius Commodus, Marcus' future co-Emperor, would also have to be annulled. Marcus consented to Antoninus' proposal. Antoninus built temples, theaters, and mausoleums, promoted the arts and sciences, and bestowed honours and financial rewards upon the teachers of rhetoric and philosophy. Antoninus made few initial changes when he became emperor, leaving intact as far as possible the arrangements instituted by Hadrian. Epigraphical and prosopographical research has revealed that Antoninus' imperial ruling team centered around a group of closely knit senatorial families, most of them members of the priestly congregation for the cult of Hadrian, the sodales Hadrianales. According to the German historian H.G. Pflaum, prosopographical research of Antoninus' ruling team allows us to grasp the deeply conservative character of the ruling senatorial caste. He owned palatial villas at Lorium (Etruria) and Villa Magna (Latium). Lack of warfare There are no records of any military related acts in his time in which he participated. One modern scholar has written "It is almost certain not only that at no time in his life did he ever see, let alone command, a Roman army, but that, throughout the twenty-three years of his reign, he never went within five hundred miles of a legion." His reign was the most peaceful in the entire history of the Principate, notwithstanding the fact that there were several military disturbances in the Empire in his time. Such disturbances happened in Mauretania, where a senator was named as governor of Mauretania Tingitana in place of the usual equestrian procurator and cavalry reinforcements from Pannonia were brought in, towns such as Sala and Tipasa being fortified. Similar disturbances took place in Judea, and amongst the Brigantes in Britannia; however, these were considered less serious than prior (and later) revolts among both. It was however in Britain that Antoninus decided to follow a new, more aggressive path, with the appointment of a new governor in 139, Quintus Lollius Urbicus, a native of Numidia and previously governor of Germania Inferior as well as a new man. Under instructions from the emperor, Lollius undertook an invasion of southern Scotland, winning some significant victories, and constructing the Antonine Wall from the Firth of Forth to the Firth of Clyde. The wall, however, was soon gradually decommissioned during the mid-150s and eventually abandoned late during the reign (early 160s), for reasons that are still not quite clear. Antonine's Wall is mentioned in just one literary source, Antoninus' biography in the Historia Augusta. Pausanias makes a brief and confused mention of a war in Britain. In one inscription honouring Antoninus, erected by Legio II Augusta, which participated in the building of the Wall, a relief showing four naked prisoners, one of them beheaded, seems to stand for some actual warfare. Although Antonine's Wall was, in principle, much shorter (37 miles in length as opposed to 73), and at first sight more defensible than Hadrian's Wall, the additional area that it enclosed within the Empire was barren, with land use for grazing already in decay. This meant that supply lines to the wall were strained enough such as the costs for maintaining the additional territory outweighed the benefits of doing so. Also, in the absence of urban development and the ensuing Romanization process, the rear of the wall could not be lastingly pacified. It has been therefore speculated that the invasion of Lowland Scotland and the building of the wall had to do mostly with internal politics, that is, offering Antoninus an opportunity to gain some modicum of necessary military prestige at the start of his reign. Actually, the campaign in Britannia was followed by an Imperial salutation, that is, by Antoninus formally taking for the second (and last) time the title of Imperator in 142. The fact that around the same time coins were struck announcing a victory in Britain points to Antoninus' need to publicise his achievements. The orator Fronto was later to say that, although Antoninus bestowed the direction of the British campaign to others, he should be regarded as the helmsman who directed the voyage, whose glory, therefore, belonged to him. That this quest for some military achievement responded to an actual need is proved by the fact that, although generally peaceful, Antoninus' reign was not free from attempts at usurpation: Historia Augusta mentions two, made by the senators Cornelius Priscianus ("for disturbing the peace of Spain"; Priscianus had also been Lollius Urbicus' successor as governor of Britain) and Atilius Rufius Titianus (possibly a troublemaker already exiled under Hadrian). Both attempts are confirmed by the Fasti Ostienses as well as by the erasing of Priscianus' name from an inscription. In both cases, Antoninus was not in formal charge of the ensuing repression: Priscianus committed suicide and Titianus was found guilty by the Senate, with Antoninus abstaining from sequestering their families' properties. There were also some troubles in Dacia Inferior which required the granting of additional powers to the procurator governor and the dispatch of additional soldiers to the province. On the northern Black Sea coast, the Greek city of Olbia was held against the Scythians. Also during his reign the governor of Upper Germany, probably Caius Popillius Carus Pedo, built new fortifications in the Agri Decumates, advancing the Limes Germanicus fifteen miles forward in his province and neighboring Raetia. In the East, Roman suzerainty over Armenia was retained by the choice in AD 140 of Arsacid scion Sohaemus as client king. Nevertheless, Antoninus was virtually unique among emperors in that he dealt with these crises without leaving Italy once during his reign, but instead dealt with provincial matters of war and peace through their governors or through imperial letters to the cities such as Ephesus (of which some were publicly displayed). This style of government was highly praised by his contemporaries and by later generations. Antoninus was the last Roman Emperor recognised by the Indian Kingdoms, especially the Kushan Empire. Raoul McLaughlin quotes Aurelius Victor as saying "The Indians, the Bactrians, and the Hyrcanians all sent ambassadors to Antoninus. They had all heard about the spirit of justice held by this great emperor, justice that was heightened by his handsome and grave countenance, and his slim and vigorous figure." Due to the outbreak of the Antonine epidemic and wars against northern Germanic tribes, the reign of Marcus Aurelius was forced to alter the focus of foreign policies, and matters relating to the Far East were increasingly abandoned in favour of those directly concerning the Empire's survival. Economy and administration Antoninus was regarded as a skilled administrator and as a builder. In spite of an extensive building directive—the free access of the people of Rome to drinking water was expanded with the construction of aqueducts, not only in Rome but throughout the Empire, as well as bridges and roads—the emperor still managed to leave behind a sizable public treasury of around 2.7 billion sesterces. Rome would not witness another Emperor leaving his successor with a surplus for a long time, but this treasury was depleted almost immediately after Antoninus's reign due to the Antonine Plague brought back by soldiers after the Parthian victory. The Emperor also famously suspended the collection of taxes from multiple cities affected by natural disasters, such as when fires struck Rome and Narbona, and earthquakes affected Rhodes and the Province of Asia. He offered hefty financial grants for rebuilding and recovery of various Greek cities after two serious earthquakes: the first, circa 140, which affected mostly Rhodes and other islands; the second, in 152, which hit Cyzicus (where the huge and newly built Temple to Hadrian was destroyed), Ephesus, and Smyrna. Antoninus' financial help earned him praise by Greek writers such as Aelius Aristides and Pausanias. These cities received from Antoninus the usual honorific accolades, such as when he commanded that all governors of Asia should enter the province, when taking office, by way of Ephesus. Ephesus was specially favoured by Antoninus, who confirmed and upheld its distinction of having two temples for the imperial cult (neocorate), therefore having first place in the list of imperial honor titles, surpassing both Smyrna and Pergamon. In his dealings with Greek-speaking cities, Antoninus followed the policy adopted by Hadrian of ingratiating himself with local elites, especially with local intellectuals: philosophers, teachers of literature, rhetoricians and physicians were explicitly exempted from any duties involving private spending for civic purposes, a privilege granted by Hadrian that Antoninus confirmed by means of an edict preserved in the Digest (27.1.6.8). Antoninus also created a chair for the teaching of rhetoric in Athens. Antoninus was known as an avid observer of rites of religion and of formal celebrations, both Roman and foreign. He is known for having increasingly formalized the official cult offered to the Great Mother, which from his reign onwards included a bull sacrifice, a taurobolium, formerly only a private ritual, now being also performed for the sake of the Emperor's welfare. Antoninus also offered patronage to the worship of Mithras, to whom he erected a temple in Ostia. In 148, he presided over the celebrations of the 900th anniversary of the founding of Rome. Legal reforms Antoninus tried to portray himself as a magistrate of the res publica, no matter how extended and ill-defined his competencies were. He is credited with the splitting of the imperial treasury, the fiscus. This splitting had to do with the division of imperial properties into two parts. Firstly, the fiscus itself, or patrimonium, meaning the properties of the "Crown", the hereditary properties of each succeeding person that sat on the throne, transmitted to his successors in office, regardless of their previous membership in the imperial family. Secondly, the res privata, the "private" properties tied to the personal maintenance of the Emperor and his family, something like a Privy Purse. An anecdote in the Historia Augusta biography, where Antoninus replies to Faustina (who complained about his stinginess) that "we have gained an empire [and] lost even what we had before" possibly relates to Antoninus' actual concerns at the creation of the res privata. While still a private citizen, Antoninus had increased his personal fortune greatly by means of various legacies, the consequence of his caring scrupulously for his relatives. Also, Antoninus left behind him a reputation for stinginess and was probably determined not to leave his personal property to be "swallowed up by the demands of the imperial throne". The res privata lands could be sold and/or given away, while the patrimonium properties were regarded as public. It was a way of pretending that the Imperial function—and most properties attached to it—was a public one, formally subject to the authority of the Senate and the Roman people. That the distinction played no part in subsequent political history—that the personal power of the princeps absorbed his role as office-holder—proves that the autocratic logic of the imperial order had already subsumed the old republican institutions. Of the public transactions of this period there is only the scantiest of information, but, to judge by what is extant, those twenty-two years were not remarkably eventful in comparison to those before and after the reign. However, Antoninus did take a great interest in the revision and practice of the law throughout the empire. One of his chief concerns was to having local communities conform their legal procedures to existing Roman norms: in a case concerning repression of banditry by local police officers ("irenarchs", Greek for "peace keepers") in Asia Minor, Antoninus ordered that these officers should not treat suspects as already condemned, and also keep a detailed copy of their interrogations, to be used in the possibility of an appeal to the Roman governor. Also, although Antoninus was not an innovator, he would not always follow the absolute letter of the law; rather he was driven by concerns over humanity and equality, and introduced into Roman law many important new principles based upon this notion. In this, the emperor was assisted by five chief lawyers: Lucius Fulvius Aburnius Valens, an author of legal treatises; Lucius Ulpius Marcellus, a prolific writer; and three others. Of these three, the most prominent was Lucius Volusius Maecianus, a former military officer turned by Antoninus into a civil procurator, and who, in view of his subsequent career (discovered on the basis of epigraphical and prosopographical research), was the Emperor's most important legal adviser. Maecianus would eventually be chosen to occupy various prefectures (see below) as well as to conduct the legal studies of Marcus Aurelius. He was also the author of a large work on Fidei commissa (Testamentary Trusts). As a hallmark of the increased connection between jurists and the imperial government, Antoninus' reign also saw the appearance of the Institutes of Gaius, an elementary legal textbook for beginners. Antoninus passed measures to facilitate the enfranchisement of slaves. Mostly, he favoured the principle of favor libertatis, giving the putative freedman the benefit of the doubt when the claim to freedom was not clearcut. Also, he punished the killing of a slave by their master without previous trial and determined that slaves could be forcibly sold to another master by a proconsul in cases of consistent mistreatment. Antoninus upheld the enforcement of contracts for selling of female slaves forbidding their further employment in prostitution. In criminal law, Antoninus introduced the important principle of the presumption of innocence; that accused persons are not to be treated as guilty before trial, as in the case of the irenarchs (see above). It was to Antoninus that the Christian apologist known by the name of Justin Martyr addressed his defense of the Christian faith, reminding him of his father's (Emperor Hadrian's) rule that accusations against Christians required proof. Antoninus also asserted the principle that the trial was to be held, and the punishment inflicted, in the place where the crime had been committed. He mitigated the use of torture in examining slaves by certain limitations. Thus he prohibited the application of torture to children under fourteen years, though this rule had exceptions. However, it must be stressed that Antoninus extended, by means of a rescript, the use of torture as a means of obtaining evidence to pecuniary cases, when it had been applied up until then only in criminal cases. Also, already at the time torture of free men of low status (humiliores) had become legal, as proved by the fact that Antoninus exempted town councillors expressly from it, and also free men of high rank (honestiores) in general. One highlight during his reign occurred in 148, with the nine-hundredth anniversary of the foundation of Rome being celebrated by the hosting of magnificent games in Rome. It lasted a number of days, and a host of exotic animals were killed, including elephants, giraffes, tigers, rhinoceroses, crocodiles and hippopotamuses. While this increased Antoninus's popularity, the frugal emperor had to debase the Roman currency. He decreased the silver purity of the denarius from 89% to 83.5, the actual silver weight dropping from 2.88 grams to 2.68 grams. Scholars name Antoninus Pius as the leading candidate for an individual identified as a friend of Rabbi Judah the Prince. According to the Talmud (Avodah Zarah 10a–b), Rabbi Judah was very wealthy and greatly revered in Rome. He had a close friendship with "Antoninus", possibly Antoninus Pius, who would consult Rabbi Judah on various worldly and spiritual matters. Diplomatic mission to China The first group of people claiming to be an ambassadorial mission of Romans to China was recorded in 166 AD by the Hou Hanshu. Harper (2017) states that the embassy was likely to be a group of merchants, as many Roman merchants traveled to India and some might have gone beyond, while there are no records of official ambassadors of Rome travelling as far east. The group came to Emperor Huan of Han China and claimed to be an embassy from "Andun" (; for Anton-inus), "king of Daqin" (Rome). As Antoninus Pius died in 161, leaving the empire to his adoptive son Marcus Aurelius (Antoninus), and the envoy arrived in 166, confusion remains about who sent the mission, given that both Emperors were named "Antoninus". The Roman mission came from the south (therefore probably by sea), entering China by the frontier province of Jiaozhi at Rinan or Tonkin (present-day northern Vietnam). It brought presents of rhinoceros horns, ivory, and tortoise shell, probably acquired in South Asia. The text specifically states that it was the first time there had been direct contact between the two countries. Furthermore, a piece of Republican-era Roman glassware has been found at a Western Han tomb in Guangzhou along the South China Sea, dated to the early 1st century BC. Roman golden medallions made during the reign of Antoninus Pius and perhaps even Marcus Aurelius have been found at Óc Eo in southern Vietnam, then part of the Kingdom of Funan near the Chinese province of Jiaozhi. This may have been the port city of Kattigara, described by Ptolemy () as being visited by a Greek sailor named Alexander and lying beyond the Golden Chersonese (i.e., Malay Peninsula). Roman coins from the reigns of Tiberius to Aurelian have been discovered in Xi'an, China (site of the Han capital Chang'an), although the significantly greater amount of Roman coins unearthed in India suggest the Roman maritime trade for purchasing Chinese silk was centered there, not in China or even the overland Silk Road running through ancient Iran. Death and legacy In 156, Antoninus Pius turned 70. He found it difficult to keep himself upright without stays. He started nibbling on dry bread to give him the strength to stay awake through his morning receptions. Marcus Aurelius had already been created consul with Antoninus in 140, receiving the title of Caesar, i.e., heir apparent. As Antoninus aged, Marcus took on more administrative duties. Marcus's administrative duties increased again after the death, in 156 or 157, of one of Antoninus' most trusted advisers, Marcus Gavius Maximus. For twenty years, Gavius Maximus had been praetorian prefect, an office that was as much secretarial as military. Gavius Maximus had been awarded with the consular insignia and the honours due a senator. He had a reputation as a most strict disciplinarian (vir severissimus, according to Historia Augusta) and some fellow equestrian procurators held lasting grudges against him. A procurator named Gaius Censorius Niger died while Gavius Maximus was alive. In his will, Censorius Niger vilified Maximus, creating serious embarrassment for one of the heirs, the orator Fronto. Gavius Maximus' death initiated a change in the ruling team. It has been speculated that it was the legal adviser Lucius Volusius Maecianus who assumed the role of grey eminence. Maecianus was briefly Praefect of Egypt, and subsequently Praefectus annonae in Rome. If it was Maecianus who rose to prominence, he may have risen precisely in order to prepare the incoming—and unprecedented—joint succession. In 160, Marcus and Lucius were designated joint consuls for the following year. Perhaps Antoninus was already ill; in any case, he died before the year was out, probably on 7 March. Two days before his death, the biographer reports, Antoninus was at his ancestral estate at Lorium, in Etruria, about from Rome. He ate Alpine cheese at dinner quite greedily. In the night he vomited; he had a fever the next day. The day after that, he summoned the imperial council, and passed the state and his daughter to Marcus. The emperor gave the keynote to his life in the last word that he uttered: when the tribune of the night-watch came to ask the password, he responded, "aequanimitas" (equanimity). He then turned over, as if going to sleep, and died. His death closed out the longest reign since Augustus (surpassing Tiberius by a couple of months). His record for the second-longest reign would be unbeaten for 168 years, until 329 when it was surpassed by Constantine the Great. Antoninus Pius' funeral ceremonies were, in the words of the biographer, "elaborate". If his funeral followed the pattern of past funerals, his body would have been incinerated on a pyre at the Campus Martius, while his spirit would rise to the gods' home in the heavens. However, it seems that this was not the case: according to his Historia Augusta biography (which seems to reproduce an earlier, detailed report) Antoninus' body (and not his ashes) was buried in Hadrian's mausoleum. After a seven-day interval (justitium), Marcus and Lucius nominated their father for deification. In contrast to their behaviour during Antoninus' campaign to deify Hadrian, the senate did not oppose the emperors' wishes. A flamen, or cultic priest, was appointed to minister the cult of the deified Antoninus, now Divus Antoninus. A column was dedicated to Antoninus on the Campus Martius, and the temple he had built in the Forum in 141 to his deified wife Faustina was rededicated to the deified Faustina and the deified Antoninus. It survives as the church of San Lorenzo in Miranda. Historiography The only intact account of his life handed down to us is that of the Augustan History, an unreliable and mostly fabricated work. Nevertheless, it still contains information that is considered reasonably sound; for instance, it is the only source that mentions the erection of the Antonine Wall in Britain. Antoninus is unique among Roman emperors in that he has no other biographies. Antoninus in many ways was the ideal of the landed gentleman praised not only by ancient Romans, but also by later scholars of classical history, such as Edward Gibbon or the author of the article on Antoninus Pius in the Encyclopædia Britannica Eleventh Edition. Some historians have a less positive view of his reign. According to the historian J. B. Bury, German historian Ernst Kornemann has had it in his Römische Geschichte [2 vols., ed. by H. Bengtson, Stuttgart 1954] that the reign of Antoninus comprised "a succession of grossly wasted opportunities", given the upheavals that were to come. There is more to this argument, given that the Parthians in the East were themselves soon to make no small amount of mischief after Antoninus' death. Kornemann's brief is that Antoninus might have waged preventive wars to head off these outsiders. Michael Grant agrees that it is possible that had Antoninus acted decisively sooner (it appears that, on his death bed, he was preparing a large-scale action against the Parthians), the Parthians might have been unable to choose their own time, but current evidence is not conclusive. Grant opines that Antoninus and his officers did act in a resolute manner dealing with frontier disturbances of his time, although conditions for long-lasting peace were not created. On the whole, according to Grant, Marcus Aurelius' eulogistic picture of Antoninus seems deserved, and Antoninus appears to have been a conservative and nationalistic (although he respected and followed Hadrian's example of Philhellenism moderately) Emperor who was not tainted by the blood of either citizen or foe, combined and maintained Numa Pompilius' good fortune, pacific dutifulness and religious scrupulousness, and whose laws removed anomalies and softened harshnesses. Krzysztof Ulanowski argues that the claims of military inability are exaggerated, considering that although the sources praise Antoninus' love for peace and his efforts "rather to defend, than enlarge the provinces", he could hardly be considered a pacifist, as shown by the conquest of the Lowlands, the building of the Antonine Wall and the expansion of Germania Superior. Ulanowski also praises Antoninus for being successful in deterrence by diplomatic means. Descendants Although only one of his four children survived to adulthood, Antoninus came to be ancestor to four generations of prominent Romans, including the Emperor Commodus. Hans-Georg Pflaum has identified five direct descendants of Antoninus and Faustina who were consuls in the first half of the third century. Marcus Aurelius Fulvus Antoninus (died before 138), died young without issue Marcus Galerius Aurelius Antoninus (died before 138), died young without issue Aurelia Fadilla (died in 135), who married Lucius Plautius Lamia Silvanus, suffect consul in 145; no children known for certain. Annia Galeria Faustina the Younger (21 September between 125 and 130–175), had several children; those who had children were: Annia Aurelia Galeria Lucilla (7 March 150–182?), whose children included: Tiberius Claudius Pompeianus Annia Galeria Aurelia Faustina (151–?), whose children included: Tiberius Claudius Severus Proculus Empress Annia Faustina, Elagabalus' third wife Annia Aurelia Fadilla (159–after 211) Annia Cornificia Faustina Minor (160–213) References Sources Primary sources Cassius Dio, Roman History, Book 70, English translation Aurelius Victor, Epitome de Caesaribu", English translation Historia Augusta, The Life of Antoninus Pius, English translation. Note that the Historia Augusta includes pseudohistorical elements. Secondary sources This source lists: Bossart-Mueller, Zur Geschichte des Kaisers A. (1868) Bryant, The Reign of Antonine (Cambridge Historical Essays, 1895) Lacour-Gayet, A. le Pieux et son Temps (1888) External links 86 births 161 deaths 2nd-century Gallo-Roman people 2nd-century Roman emperors Adult adoptees Aelii Ancient Roman adoptees Arrii Aurelii Fulvi Burials at the Castel Sant'Angelo Deified Roman emperors Gaulish people 2nd-century Roman consuls Imperial Roman praetors Nerva–Antonine dynasty People from Gallia Narbonensis People from Lanuvio Roman governors of Asia Roman quaestors Roman pharaohs

1261

https://en.wikipedia.org/wiki/April%2026

April 26

Events Pre-1600 1336 – Francesco Petrarca (Petrarch) ascends Mont Ventoux. 1478 – The Pazzi family attack on Lorenzo de' Medici in order to displace the ruling Medici family kills his brother Giuliano during High Mass in Florence Cathedral. 1564 – Playwright William Shakespeare is baptized in Stratford-upon-Avon, Warwickshire, England (date of birth is unknown). 1601–1900 1607 – The Virginia Company colonists make landfall at Cape Henry. 1721 – A massive earthquake devastates the Iranian city of Tabriz. 1777 – Sybil Ludington, aged 16, allegedly rode to alert American colonial forces to the approach of the British regular forces 1794 – Battle of Beaumont during the Flanders Campaign of the War of the First Coalition. 1802 – Napoleon Bonaparte signs a general amnesty to allow all but about one thousand of the most notorious émigrés of the French Revolution to return to France. 1803 – Thousands of meteor fragments fall from the skies of L'Aigle, France; the event convinces European scientists that meteors exist. 1805 – First Barbary War: United States Marines captured Derne under the command of First Lieutenant Presley O'Bannon. 1865 – Union cavalry troopers corner and shoot dead John Wilkes Booth, assassin of President Abraham Lincoln, in Virginia. 1900 – Fires destroy Canadian cities Ottawa and Hull, reducing them to ashes in 12 hours. Twelve thousand people are left without a home. 1901–present 1903 – Atlético Madrid Association football club is founded 1915 – World War I: Italy secretly signs the Treaty of London pledging to join the Allied Powers. 1916 – Easter Rising: Battle of Mount Street Bridge 1920 – Ice hockey makes its Olympic debut at the Antwerp Games with center Frank Fredrickson scoring seven goals in Canada's 12–1 drubbing of Sweden in the gold medal match. 1923 – The Duke of York weds Lady Elizabeth Bowes-Lyon at Westminster Abbey. 1925 – Paul von Hindenburg defeats Wilhelm Marx in the second round of the German presidential election to become the first directly elected head of state of the Weimar Republic. 1933 – The Gestapo, the official secret police force of Nazi Germany, is established by Hermann Göring. 1937 – Spanish Civil War: Guernica, Spain, is bombed by German Luftwaffe. 1942 – Benxihu Colliery accident in Manchukuo leaves 1,549 Chinese miners dead. 1943 – The Easter Riots break out in Uppsala, Sweden. 1944 – Georgios Papandreou becomes head of the Greek government-in-exile based in Egypt. 1944 – Heinrich Kreipe is captured by Allied commandos in occupied Crete. 1945 – World War II: Battle of Bautzen: Last successful German tank-offensive of the war and last noteworthy victory of the Wehrmacht. 1945 – World War II: Filipino troops of the 66th Infantry Regiment, Philippine Commonwealth Army, USAFIP-NL and the American troops of the 33rd and 37th Infantry Division, United States Army liberate Baguio as they fight against the Japanese forces under General Tomoyuki Yamashita. 1954 – The Geneva Conference, an effort to restore peace in Indochina and Korea, begins. 1954 – The first clinical trials of Jonas Salk's polio vaccine begin in Fairfax County, Virginia. 1956 – , the world's first successful container ship, leaves Port Newark, New Jersey, for Houston, Texas. 1958 – Final run of the Baltimore and Ohio Railroad's Royal Blue from Washington, D.C., to New York City after 68 years, the first U.S. passenger train to use electric locomotives. 1960 – Forced out by the April Revolution, President of South Korea Syngman Rhee resigns after 12 years of dictatorial rule. 1962 – NASA's Ranger 4 spacecraft crashes into the Moon. 1962 – The British space programme launches its first satellite, the Ariel 1. 1963 – In Libya, amendments to the constitution transform Libya (United Kingdom of Libya) into one national unity (Kingdom of Libya) and allows for female participation in elections. 1964 – Tanganyika and Zanzibar merge to form the United Republic of Tanzania. 1966 – The magnitude 5.1 Tashkent earthquake affects the largest city in Soviet Central Asia with a maximum MSK intensity of VII (Very strong). Tashkent is mostly destroyed and 15–200 are killed. 1966 – A new government is formed in the Republic of the Congo, led by Ambroise Noumazalaye. 1970 – The Convention Establishing the World Intellectual Property Organization enters into force. 1981 – Dr. Michael R. Harrison of the University of California, San Francisco Medical Center performs the world's first human open fetal surgery. 1986 – The Chernobyl disaster occurs in the Ukrainian Soviet Socialist Republic. 1989 – The deadliest known tornado strikes Central Bangladesh, killing upwards of 1,300, injuring 12,000, and leaving as many as 80,000 homeless. 1989 – People's Daily publishes the April 26 Editorial which inflames the nascent Tiananmen Square protests. 1991 – Fifty-five tornadoes break out in the central United States. Before the outbreak's end, Andover, Kansas, would record the year's only F5 tornado. 1993 – The Space Shuttle Columbia is launched on mission STS-55 to conduct experiments aboard the Spacelab module. 1994 – China Airlines Flight 140 crashes at Nagoya Airport in Japan, killing 264 of the 271 people on board. 1994 – South Africa begins its first multiracial election, which is won by Nelson Mandela's African National Congress. 2002 – Robert Steinhäuser kills 16 at Gutenberg-Gymnasium in Erfurt, Germany before committing suicide. 2005 – Cedar Revolution: Under international pressure, Syria withdraws the last of its 14,000 troop military garrison in Lebanon, ending its 29-year military domination of that country (Syrian occupation of Lebanon). 2015 – Nursultan Nazarbayev is re-elected President of Kazakhstan with 97.7% of the vote, one of the biggest vote shares in Kazakhstan's history. Births Pre-1600 121 – Marcus Aurelius, Roman emperor (d. 180) 757 – Hisham I of Córdoba (d. 796) 764 – Al-Hadi, Abbasid caliph (d. 786) 1284 – Alice de Toeni, Countess of Warwick (d. 1324) 1319 – John II of France (d. 1364) 1538 – Gian Paolo Lomazzo, Italian painter and academic (d. 1600) 1575 – Marie de' Medici, queen of Henry IV of France (d. 1642) 1601–1900 1647 – William Ashhurst, English banker, Sheriff of London, Lord Mayor of London and politician (d. 1720) 1648 – Peter II of Portugal (d. 1706) 1697 – Adam Falckenhagen, German lute player and composer (d. 1754) 1710 – Thomas Reid, Scottish philosopher and academic (d. 1796) 1718 – Esek Hopkins, American commander (d. 1802) 1774 – Christian Leopold von Buch, German geologist and paleontologist (d. 1853) 1782 – Maria Amalia of Naples and Sicily, Queen of France (d. 1866) 1785 – John James Audubon, French-American ornithologist and painter (d. 1851) 1787 – Ludwig Uhland, German poet, philologist, and historian (d. 1862) 1798 – Eugène Delacroix, French painter and lithographer (d. 1863) 1801 – Ambrose Dudley Mann, American politician and diplomat, 1st United States Assistant Secretary of State (d. 1889) 1804 – Charles Goodyear, American banker, lawyer, and politician (d. 1876) 1822 – Frederick Law Olmsted, American journalist and designer, co-designed Central Park (d. 1903) 1834 – Charles Farrar Browne, American author (d. 1867) 1856 – Joseph Ward, Australian-New Zealand businessman and politician, 17th Prime Minister of New Zealand (d. 1930) 1862 – Edmund C. Tarbell, American painter and educator (d. 1938) 1865 – Akseli Gallen-Kallela, Finnish artist (d. 1931) 1876 – Ernst Felle, German rower (d. 1959) 1877 – James Dooley, Irish-Australian politician, 21st Premier of New South Wales (d. 1950) 1878 – Rafael Guízar y Valencia, Mexican bishop and saint (d. 1938) 1879 – Eric Campbell, British actor (d. 1917) 1879 – Owen Willans Richardson, English physicist and academic, Nobel Prize laureate (d. 1959) 1886 – Ma Rainey, American singer-songwriter (d. 1939) 1886 – Ğabdulla Tuqay, Russian poet and publicist (d. 1913) 1889 – Anita Loos, American author, playwright, and screenwriter (d. 1981) 1889 – Ludwig Wittgenstein, Austrian-English philosopher and academic (d. 1951) 1894 – Rudolf Hess, Egyptian-German politician (d. 1987) 1896 – Ruut Tarmo, Estonian actor and director (d. 1967) 1896 – Ernst Udet, German colonel and pilot (d. 1941) 1897 – Eddie Eagan, American boxer and bobsledder (d. 1967) 1897 – Douglas Sirk, German-American director and screenwriter (d. 1987) 1898 – Vicente Aleixandre, Spanish poet and author, Nobel Prize laureate (d. 1984) 1898 – John Grierson, Scottish director and producer (d. 1972) 1899 – Oscar Rabin, Latvian-English saxophonist and bandleader (d. 1958) 1900 – Eva Aschoff, German bookbinder and calligrapher (d. 1969) 1900 – Charles Francis Richter, American seismologist and physicist (d. 1985) 1900 – Hack Wilson, American baseball player (d. 1948) 1901–present 1904 – Paul-Émile Léger, Canadian cardinal (d. 1991) 1904 – Xenophon Zolotas, Greek economist and politician, 177th Prime Minister of Greece (d. 2004) 1905 – Jean Vigo, French director and screenwriter (d. 1934) 1907 – Ilias Tsirimokos, Greek politician, Prime Minister of Greece (d. 1968) 1909 – Marianne Hoppe, German actress (d. 2002) 1910 – Tomoyuki Tanaka, Japanese screenwriter and producer (d. 1997) 1911 – Paul Verner, German soldier and politician (d. 1986) 1912 – A. E. van Vogt, Canadian-American author (d. 2000) 1914 – Bernard Malamud, American novelist and short story writer (d. 1986) 1914 – James Rouse, American real estate developer (d. 1996) 1916 – Eyvind Earle, American artist, author, and illustrator (d. 2000) 1916 – Ken Wallis, English commander, engineer, and pilot (d. 2013) 1916 – Morris West, Australian author and playwright (d. 1999) 1917 – Sal Maglie, American baseball player and coach (d. 1992) 1917 – I. M. Pei, Chinese-American architect, designed the National Gallery of Art and Bank of China Tower (d. 2019) 1917 – Virgil Trucks, American baseball player and coach (d. 2013) 1918 – Fanny Blankers-Koen, Dutch sprinter and long jumper (d. 2004) 1921 – Jimmy Giuffre, American clarinet player, saxophonist, and composer (d. 2008) 1922 – J. C. Holt, English historian and academic (d. 2014) 1922 – Jeanne Sauvé, Canadian journalist and politician, Governor General of Canada (d. 1993) 1922 – Margaret Scott, South African-Australian ballerina and choreographer (d. 2019) 1924 – Browning Ross, American runner and soldier (d. 1998) 1925 – Vladimir Boltyansky, Russian mathematician, educator and author (d. 2019) 1925 – Gerard Cafesjian, American businessman and philanthropist (d. 2013) 1925 – Michele Ferrero, Italian entrepreneur (d. 2015) 1925 – Frank Hahn, British economist (d. 2013) 1926 – Michael Mathias Prechtl, German soldier and illustrator (d. 2003) 1927 – Jack Douglas, English actor (d. 2008) 1927 – Anne McLaren, British scientist (d. 2007) 1927 – Harry Gallatin, American basketball player and coach (d. 2015) 1927 – Granny Hamner, American baseball player (d. 1993) 1929 – Richard Mitchell, American author and educator (d. 2002) 1930 – Roger Moens, Belgian runner and sportscaster 1931 – Paul Almond, Canadian director, producer, and screenwriter (d. 2015) 1931 – Bernie Brillstein, American talent agent and producer (d. 2008) 1931 – John Cain Jr., Australian politician, 41st Premier of Victoria (d. 2019) 1932 – Israr Ahmed, Indian-Pakistani theologian, philosopher, and scholar (d. 2010) 1932 – Shirley Cawley, English long jumper 1932 – Frank D'Rone, American singer and guitarist (d. 2013) 1932 – Francis Lai, French accordion player and composer (d. 2018) 1932 – Michael Smith, English-Canadian biochemist and geneticist, Nobel Prize laureate (d. 2000) 1933 – Carol Burnett, American actress, singer, and producer 1933 – Filiberto Ojeda Ríos, Puerto Rican-American general (d. 2005) 1933 – Arno Allan Penzias, German-American physicist and academic, Nobel Prize laureate (d. 2024) 1937 – Jean-Pierre Beltoise, French racing driver and motorcycle racer (d. 2015) 1938 – Duane Eddy, American singer-songwriter, guitarist, and actor (d. 2024) 1938 – Maurice Williams, American doo-wop/R&B singer-songwriter 1940 – Giorgio Moroder, Italian singer-songwriter and producer 1940 – Cliff Watson, English rugby league player (d. 2018) 1941 – Claudine Auger, French model and actress (d. 2019) 1942 – Svyatoslav Belza, Russian journalist, author, and critic (d. 2014) 1942 – Sharon Carstairs, Canadian lawyer and politician, Leader of the Government in the Senate 1942 – Michael Kergin, Canadian diplomat, Canadian Ambassador to the United States 1942 – Bobby Rydell, American singer and actor (d. 2022) 1942 – Jadwiga Staniszkis, Polish sociologist, political scientist, and academic (d. 2024) 1943 – Gary Wright, American singer-songwriter, keyboard player, and producer (d. 2023) 1943 – Peter Zumthor, Swiss architect and academic, designed the Therme Vals 1944 – Richard Bradshaw, English conductor (d. 2007) 1945 – Howard Davies, English director and producer (d. 2016) 1945 – Dick Johnson, Australian racing driver 1945 – Sylvain Simard, Canadian academic and politician 1946 – Ralph Coates, English international footballer (d. 2010) 1946 – Marilyn Nelson, American poet and author 1946 – Alberto Quintano, Chilean footballer 1949 – Carlos Bianchi, Argentinian footballer and manager 1949 – Jerry Blackwell, American wrestler (d. 1995) 1950 – Junko Ohashi, Japanese singer (d. 2023) 1951 – John Battle, English politician 1954 – Tatyana Fomina, Estonian chess player 1954 – Alan Hinkes, English mountaineer and explorer 1955 – Kurt Bodewig, German politician 1956 – Koo Stark, American actress and photographer 1958 – John Crichton-Stuart, 7th Marquess of Bute, Scottish racing driver (d. 2021) 1958 – Giancarlo Esposito, American actor, director, and producer 1958 – Georgios Kostikos, Greek footballer, coach, and manager 1959 – John Corabi, American singer-songwriter and guitarist 1959 – Pedro Pierluisi, Puerto Rican politician 1960 – H. G. Carrillo, American writer and academic (d. 2020) 1960 – Steve Lombardozzi, American baseball player and coach 1960 – Roger Taylor, English drummer 1961 – Joan Chen, Chinese-American actress, director, producer, and screenwriter 1961 – Chris Mars, American artist 1962 – Colin Anderson, English footballer 1962 – Debra Wilson, American actress and comedian 1963 – Jet Li, Chinese-Singaporean martial artist, actor, and producer 1963 – Colin Scotts, Australian-American football player 1963 – Cornelia Ullrich, German hurdler 1963 – Bill Wennington, Canadian basketball player 1965 – Susannah Harker, English actress 1965 – Kevin James, American actor and comedian 1967 – Glenn Thomas Jacobs, American professional wrestler, actor, businessman and politician 1967 – Marianne Jean-Baptiste, English actress and singer-songwriter 1967 – Toomas Tõniste, Estonian sailor and politician 1970 – Dean Austin, English footballer and manager 1970 – Melania Trump, Slovene-American model; 47th First Lady of the United States 1970 – Kristen R. Ghodsee, American ethnographer and academic 1970 – Tionne "T-Boz" Watkins, American singer-songwriter, dancer, and actress 1971 – Naoki Tanaka, Japanese comedian and actor 1971 – Jay DeMarcus, American bass player, songwriter, and producer 1972 – Jason Bargwanna, Australian racing driver 1972 – Kiko, Spanish footballer 1972 – Natrone Means, American football player and coach 1972 – Avi Nimni, Israeli footballer and manager 1973 – Geoff Blum, American baseball player and sportscaster 1973 – Jules Naudet, French-American director and producer 1973 – Chris Perry, English footballer 1973 – Óscar, Spanish footballer and coach 1975 – Joey Jordison, American musician and songwriter (d. 2021) 1975 – Rahul Verma, Indian social worker and activist 1976 – Václav Varaďa, Czech ice hockey player 1977 – Samantha Cristoforetti, Italian astronaut 1977 – Kosuke Fukudome, Japanese baseball player 1977 – Roxana Saberi, American journalist and author 1977 – Tom Welling, American actor 1978 – Stana Katic, Canadian actress 1978 – Peter Madsen, Danish footballer 1980 – Jordana Brewster, Panamanian-American actress 1980 – Marlon King, English footballer 1980 – Anna Mucha, Polish actress and journalist 1980 – Channing Tatum, American actor and producer 1981 – Caro Emerald, Dutch pop and jazz singer 1981 – Ms. Dynamite, English rapper and producer 1981 – Sandra Schmitt, German skier (d. 2000) 1982 – Novlene Williams-Mills, Jamaican sprinter 1983 – José María López, Argentinian racing driver 1983 – Jessica Lynch, American soldier 1985 – John Isner, American tennis player 1986 – Lior Refaelov, Israeli footballer 1986 – Yuliya Zaripova, Russian runner 1987 – Jorge Andújar Moreno, Spanish footballer 1989 – Melvin Ingram, American football player 1989 – Kang Daesung, South Korean singer 1990 – Jonathan dos Santos, Mexican footballer 1990 – Mitch Rein, Australian rugby league player 1990 – Nevin Spence, Northern Irish rugby player (d. 2012) 1990 – Joey Wendle, American baseball player 1991 – Peter Handscomb, Australian cricketer 1991 – Isaac Liu, New Zealand rugby league player 1992 – Aaron Judge, American baseball player 1992 – Delon Wright, American basketball player 1994 – Daniil Kvyat, Russian racing driver 1994 – Odysseas Vlachodimos, Greek international footballer 1996 – Jordan Pefok, American footballer 2001 – Thiago Almada, Argentine footballer Deaths Pre-1600 499 – Emperor Xiaowen of Northern Wei (b. 467) 645 – Richarius, Frankish monk and saint (b. 560) 680 – Mu'awiya I, Umayyad caliph (b. 602) 757 – Pope Stephen II (b. 715) 893 – Chen Jingxuan, general of the Tang Dynasty 962 – Adalbero I, bishop of Metz 1192 – Emperor Go-Shirakawa of Japan (b. 1127) 1366 – Simon Islip, Archbishop of Canterbury 1392 – Jeong Mong-ju, Korean civil minister, diplomat and scholar (b. 1338) 1444 – Robert Campin, Flemish painter (b. 1378) 1478 – Giuliano de' Medici, Italian ruler (b. 1453) 1489 – Ashikaga Yoshihisa, Japanese shōgun (b. 1465) 1558 – Jean Fernel, French physician (b. 1497) 1601–1900 1686 – Magnus Gabriel De la Gardie, Swedish statesman and military man (b. 1622) 1716 – John Somers, 1st Baron Somers, English jurist and politician, Lord High Chancellor of Great Britain (b. 1651) 1784 – Nano Nagle, Irish nun and educator, founded the Presentation Sisters (b. 1718) 1789 – Petr Ivanovich Panin, Russian general (b. 1721) 1809 – Bernhard Schott, German music publisher (b. 1748) 1865 – John Wilkes Booth, American actor, assassin of Abraham Lincoln (b. 1838) 1881 – Ludwig Freiherr von und zu der Tann-Rathsamhausen, German general (b. 1815) 1895 – Eric Stenbock, Estonian-English author and poet (b. 1860) 1901–present 1910 – Bjørnstjerne Bjørnson, Norwegian-French author, poet, and playwright, Nobel Prize laureate (b. 1832) 1915 – John Bunny, American actor (b. 1863) 1915 – Ida Hunt Udall, American diarist (b. 1858) 1916 – Mário de Sá-Carneiro, Portuguese poet and writer (b. 1890) 1920 – Srinivasa Ramanujan, Indian mathematician and theorist (b. 1887) 1932 – William Lockwood, English cricketer (b. 1868) 1934 – Arturs Alberings, Latvian politician, former Prime Minister of Latvia (b. 1876) 1940 – Carl Bosch, German chemist and engineer, Nobel Prize laureate (b. 1874) 1944 – Violette Morris, French footballer, shot putter, and discus thrower (b. 1893) 1945 – Sigmund Rascher, German physician (b. 1909) 1945 – Pavlo Skoropadskyi, German-Ukrainian general and politician, Hetman of Ukraine (b. 1871) 1946 – James Larkin White, American miner, explorer, and park ranger (b. 1882) 1950 – George Murray Hulbert, American lawyer, judge, and politician (b. 1881) 1951 – Arnold Sommerfeld, German physicist and academic (b. 1868) 1956 – Edward Arnold, American actor (b. 1890) 1957 – Gichin Funakoshi, Japanese martial artist, founded Shotokan (b. 1868) 1964 – E. J. Pratt, Canadian poet and author (b. 1882) 1968 – John Heartfield, German illustrator and photographer (b. 1891) 1969 – Morihei Ueshiba, Japanese martial artist, founded aikido (b. 1883) 1970 – Erik Bergman, Swedish minister and author (b. 1886) 1970 – Gypsy Rose Lee, American actress, striptease dancer, and writer (b. 1911) 1973 – Irene Ryan, American actress and philanthropist (b. 1902) 1976 – Sidney Franklin, American bullfighter (b. 1903) 1976 – Sid James, South African-English actor (b. 1913) 1976 – Armstrong Sperry, American author and illustrator (b. 1897) 1980 – Cicely Courtneidge, Australian-born British actress, comedian and singer (b. 1893) 1981 – Jim Davis, American actor (b. 1909) 1984 – Count Basie, American pianist, composer, and bandleader (b. 1904) 1986 – Broderick Crawford, American actor (b. 1911) 1986 – Bessie Love, American actress (b. 1898) 1986 – Dechko Uzunov, Bulgarian painter (b. 1899) 1987 – Shankar, Indian composer and conductor (b. 1922) 1987 – John Silkin, English lawyer and politician, Shadow Leader of the House of Commons (b. 1923) 1989 – Lucille Ball, American model, actress, comedian, and producer (b. 1911) 1991 – Leo Arnaud, French-American composer and conductor (b. 1904) 1991 – Carmine Coppola, American composer and conductor (b. 1910) 1991 – A. B. Guthrie, Jr., American novelist and historian, (b. 1901) 1991 – Richard Hatfield, Canadian lawyer and politician, 26th Premier of New Brunswick (b. 1931) 1994 – Masutatsu Ōyama, Japanese martial artist, founded Kyokushin kaikan (b. 1923) 1996 – Stirling Silliphant, American screenwriter and producer (b. 1918) 1999 – Adrian Borland, English singer-songwriter, guitarist, and producer (b. 1957) 1999 – Jill Dando, English journalist and television personality (b. 1961) 2003 – Rosemary Brown, Jamaican-Canadian academic and politician (b. 1930) 2003 – Yun Hyon-seok, South Korean poet and author (b. 1984) 2003 – Edward Max Nicholson, Irish environmentalist, co-founded the World Wide Fund for Nature (b. 1904) 2004 – Hubert Selby, Jr., American author, poet, and screenwriter (b. 1928) 2005 – Mason Adams, American actor (b. 1919) 2005 – Elisabeth Domitien, Prime Minister of the Central African Republic (b. 1925) 2005 – Maria Schell, Austrian-Swiss actress (b. 1926) 2005 – Augusto Roa Bastos, Paraguayan journalist, author, and academic (b. 1917) 2007 – Jack Valenti, American businessman, created the MPAA film rating system (b. 1921) 2008 – Árpád Orbán, Hungarian footballer (b. 1938) 2009 – Hans Holzer, Austrian-American paranormal investigator and author (b. 1920) 2010 – Mariam A. Aleem, Egyptian graphic designer and academic (b. 1930) 2010 – Urs Felber, Swiss engineer and businessman (b. 1942) 2011 – Phoebe Snow, American singer-songwriter and guitarist (b. 1950) 2012 – Terence Spinks, English boxer and trainer (b. 1938) 2013 – Jacqueline Brookes, American actress and educator (b. 1930) 2013 – George Jones, American singer-songwriter and guitarist (b. 1931) 2013 – Earl Silverman, Canadian men's rights advocate (b. 1948) 2014 – Gerald Guralnik, American physicist and academic (b. 1936) 2014 – Paul Robeson, Jr., American historian and author (b. 1927) 2014 – DJ Rashad, American electronic musician, producer and DJ (b. 1979) 2015 – Jayne Meadows, American actress (b. 1919) 2015 – Marcel Pronovost, Canadian ice hockey player and coach (b. 1930) 2016 – Harry Wu, Chinese human rights activist (b. 1937) 2017 – Jonathan Demme, American filmmaker, producer and screenwriter (b. 1944) 2022 – Klaus Schulze, German composer and musician (b. 1947) 2023 – Jerry Apodaca, American politician, 24th Governor of New Mexico (b. 1934) 2023 – Tangaraju Suppiah, Singaporean drug trafficker (b. 1977) Holidays and observances Chernobyl disaster related observances: Day of Remembrance of the Chernobyl tragedy (Belarus) Memorial Day of Radiation Accidents and Catastrophes (Russia) Christian feast day: Aldobrandesca (or Alda) Franca Visalta Lucidius of Verona Our Lady of Good Counsel Pope Anacletus and Marcellinus Rafael Arnáiz Barón Riquier Paschasius Radbertus Peter of Rates (or of Braga) Robert Hunt (Episcopal Church (USA)) Stephen of Perm, see also Old Permic Alphabet Day Trudpert April 26 (Eastern Orthodox liturgics) Confederate Memorial Day (Florida, United States) Union Day (Tanzania) World Intellectual Property Day References External links BBC: On This Day Historical Events on April 26 Days of the year April

1264

https://en.wikipedia.org/wiki/Anisotropy

Anisotropy

Anisotropy () is the structural property of non-uniformity in different directions, as opposed to isotropy. An anisotropic object or pattern has properties that differ according to direction of measurement. For example, many materials exhibit very different physical or mechanical properties when measured along different axes, e.g. absorbance, refractive index, conductivity, and tensile strength. An example of anisotropy is light coming through a polarizer. Another is wood, which is easier to split along its grain than across it because of the directional non-uniformity of the grain (the grain is the same in one direction, not all directions). Fields of interest Computer graphics In the field of computer graphics, an anisotropic surface changes in appearance as it rotates about its geometric normal, as is the case with velvet. Anisotropic filtering (AF) is a method of enhancing the image quality of textures on surfaces that are far away and steeply angled with respect to the point of view. Older techniques, such as bilinear and trilinear filtering, do not take into account the angle a surface is viewed from, which can result in aliasing or blurring of textures. By reducing detail in one direction more than another, these effects can be reduced easily. Chemistry A chemical anisotropic filter, as used to filter particles, is a filter with increasingly smaller interstitial spaces in the direction of filtration so that the proximal regions filter out larger particles and distal regions increasingly remove smaller particles, resulting in greater flow-through and more efficient filtration. In fluorescence spectroscopy, the fluorescence anisotropy, calculated from the polarization properties of fluorescence from samples excited with plane-polarized light, is used, e.g., to determine the shape of a macromolecule. Anisotropy measurements reveal the average angular displacement of the fluorophore that occurs between absorption and subsequent emission of a photon. In NMR spectroscopy, the orientation of nuclei with respect to the applied magnetic field determines their chemical shift. In this context, anisotropic systems refer to the electron distribution of molecules with abnormally high electron density, like the pi system of benzene. This abnormal electron density affects the applied magnetic field and causes the observed chemical shift to change. Real-world imagery Images of a gravity-bound or man-made environment are particularly anisotropic in the orientation domain, with more image structure located at orientations parallel with or orthogonal to the direction of gravity (vertical and horizontal). Physics Physicists from University of California, Berkeley reported about their detection of the cosmic anisotropy in cosmic microwave background radiation in 1977. Their experiment demonstrated the Doppler shift caused by the movement of the earth with respect to the early Universe matter, the source of the radiation. Cosmic anisotropy has also been seen in the alignment of galaxies' rotation axes and polarization angles of quasars. Physicists use the term anisotropy to describe direction-dependent properties of materials. Magnetic anisotropy, for example, may occur in a plasma, so that its magnetic field is oriented in a preferred direction. Plasmas may also show "filamentation" (such as that seen in lightning or a plasma globe) that is directional. An anisotropic liquid has the fluidity of a normal liquid, but has an average structural order relative to each other along the molecular axis, unlike water or chloroform, which contain no structural ordering of the molecules. Liquid crystals are examples of anisotropic liquids. Some materials conduct heat in a way that is isotropic, that is independent of spatial orientation around the heat source. Heat conduction is more commonly anisotropic, which implies that detailed geometric modeling of typically diverse materials being thermally managed is required. The materials used to transfer and reject heat from the heat source in electronics are often anisotropic. Many crystals are anisotropic to light ("optical anisotropy"), and exhibit properties such as birefringence. Crystal optics describes light propagation in these media. An "axis of anisotropy" is defined as the axis along which isotropy is broken (or an axis of symmetry, such as normal to crystalline layers). Some materials can have multiple such optical axes. Geophysics and geology Seismic anisotropy is the variation of seismic wavespeed with direction. Seismic anisotropy is an indicator of long range order in a material, where features smaller than the seismic wavelength (e.g., crystals, cracks, pores, layers, or inclusions) have a dominant alignment. This alignment leads to a directional variation of elasticity wavespeed. Measuring the effects of anisotropy in seismic data can provide important information about processes and mineralogy in the Earth; significant seismic anisotropy has been detected in the Earth's crust, mantle, and inner core. Geological formations with distinct layers of sedimentary material can exhibit electrical anisotropy; electrical conductivity in one direction (e.g. parallel to a layer), is different from that in another (e.g. perpendicular to a layer). This property is used in the gas and oil exploration industry to identify hydrocarbon-bearing sands in sequences of sand and shale. Sand-bearing hydrocarbon assets have high resistivity (low conductivity), whereas shales have lower resistivity. Formation evaluation instruments measure this conductivity or resistivity, and the results are used to help find oil and gas in wells. The mechanical anisotropy measured for some of the sedimentary rocks like coal and shale can change with corresponding changes in their surface properties like sorption when gases are produced from the coal and shale reservoirs. The hydraulic conductivity of aquifers is often anisotropic for the same reason. When calculating groundwater flow to drains or to wells, the difference between horizontal and vertical permeability must be taken into account; otherwise the results may be subject to error. Most common rock-forming minerals are anisotropic, including quartz and feldspar. Anisotropy in minerals is most reliably seen in their optical properties. An example of an isotropic mineral is garnet. Igneous rock like granite also shows the anisotropy due to the orientation of the minerals during the solidification process. Medical acoustics Anisotropy is also a well-known property in medical ultrasound imaging describing a different resulting echogenicity of soft tissues, such as tendons, when the angle of the transducer is changed. Tendon fibers appear hyperechoic (bright) when the transducer is perpendicular to the tendon, but can appear hypoechoic (darker) when the transducer is angled obliquely. This can be a source of interpretation error for inexperienced practitioners. Materials science and engineering Anisotropy, in materials science, is a material's directional dependence of a physical property. This is a critical consideration for materials selection in engineering applications. A material with physical properties that are symmetric about an axis that is normal to a plane of isotropy is called a transversely isotropic material. Tensor descriptions of material properties can be used to determine the directional dependence of that property. For a monocrystalline material, anisotropy is associated with the crystal symmetry in the sense that more symmetric crystal types have fewer independent coefficients in the tensor description of a given property. When a material is polycrystalline, the directional dependence on properties is often related to the processing techniques it has undergone. A material with randomly oriented grains will be isotropic, whereas materials with texture will be often be anisotropic. Textured materials are often the result of processing techniques like cold rolling, wire drawing, and heat treatment. Mechanical properties of materials such as Young's modulus, ductility, yield strength, and high-temperature creep rate, are often dependent on the direction of measurement. Fourth-rank tensor properties, like the elastic constants, are anisotropic, even for materials with cubic symmetry. The Young's modulus relates stress and strain when an isotropic material is elastically deformed; to describe elasticity in an anisotropic material, stiffness (or compliance) tensors are used instead. In metals, anisotropic elasticity behavior is present in all single crystals with three independent coefficients for cubic crystals, for example. For face-centered cubic materials such as nickel and copper, the stiffness is highest along the <111> direction, normal to the close-packed planes, and smallest parallel to <100>. Tungsten is so nearly isotropic at room temperature that it can be considered to have only two stiffness coefficients; aluminium is another metal that is nearly isotropic. For an isotropic material, where is the shear modulus, is the Young's modulus, and is the material's Poisson's ratio. Therefore, for cubic materials, we can think of anisotropy, , as the ratio between the empirically determined shear modulus for the cubic material and its (isotropic) equivalent: The latter expression is known as the Zener ratio, , where refers to elastic constants in Voigt (vector-matrix) notation. For an isotropic material, the ratio is one. Limitation of the Zener ratio to cubic materials is waived in the Tensorial anisotropy index AT that takes into consideration all the 27 components of the fully anisotropic stiffness tensor. It is composed of two major parts and , the former referring to components existing in cubic tensor and the latter in anisotropic tensor so that This first component includes the modified Zener ratio and additionally accounts for directional differences in the material, which exist in orthotropic material, for instance. The second component of this index covers the influence of stiffness coefficients that are nonzero only for non-cubic materials and remains zero otherwise. Fiber-reinforced or layered composite materials exhibit anisotropic mechanical properties, due to orientation of the reinforcement material. In many fiber-reinforced composites like carbon fiber or glass fiber based composites, the weave of the material (e.g. unidirectional or plain weave) can determine the extent of the anisotropy of the bulk material. The tunability of orientation of the fibers allows for application-based designs of composite materials, depending on the direction of stresses applied onto the material. Amorphous materials such as glass and polymers are typically isotropic. Due to the highly randomized orientation of macromolecules in polymeric materials, polymers are in general described as isotropic. However, mechanically gradient polymers can be engineered to have directionally dependent properties through processing techniques or introduction of anisotropy-inducing elements. Researchers have built composite materials with aligned fibers and voids to generate anisotropic hydrogels, in order to mimic hierarchically ordered biological soft matter. 3D printing, especially Fused Deposition Modeling, can introduce anisotropy into printed parts. This is due to the fact that FDM is designed to extrude and print layers of thermoplastic materials. This creates materials that are strong when tensile stress is applied in parallel to the layers and weak when the material is perpendicular to the layers. Microfabrication Anisotropic etching techniques (such as deep reactive-ion etching) are used in microfabrication processes to create well defined microscopic features with a high aspect ratio. These features are commonly used in MEMS (microelectromechanical systems) and microfluidic devices, where the anisotropy of the features is needed to impart desired optical, electrical, or physical properties to the device. Anisotropic etching can also refer to certain chemical etchants used to etch a certain material preferentially over certain crystallographic planes (e.g., KOH etching of silicon [100] produces pyramid-like structures) Neuroscience Diffusion tensor imaging is an MRI technique that involves measuring the fractional anisotropy of the random motion (Brownian motion) of water molecules in the brain. Water molecules located in fiber tracts are more likely to move anisotropically, since they are restricted in their movement (they move more in the dimension parallel to the fiber tract rather than in the two dimensions orthogonal to it), whereas water molecules dispersed in the rest of the brain have less restricted movement and therefore display more isotropy. This difference in fractional anisotropy is exploited to create a map of the fiber tracts in the brains of the individual. Remote sensing and radiative transfer modeling Radiance fields (see Bidirectional reflectance distribution function (BRDF)) from a reflective surface are often not isotropic in nature. This makes calculations of the total energy being reflected from any scene a difficult quantity to calculate. In remote sensing applications, anisotropy functions can be derived for specific scenes, immensely simplifying the calculation of the net reflectance or (thereby) the net irradiance of a scene. For example, let the BRDF be where 'i' denotes incident direction and 'v' denotes viewing direction (as if from a satellite or other instrument). And let P be the Planar Albedo, which represents the total reflectance from the scene. It is of interest because, with knowledge of the anisotropy function as defined, a measurement of the BRDF from a single viewing direction (say, ) yields a measure of the total scene reflectance (planar albedo) for that specific incident geometry (say, ). See also Circular symmetry References External links "Overview of Anisotropy" DoITPoMS Teaching and Learning Package: "Introduction to Anisotropy" "Gauge, and knitted fabric generally, is an anisotropic phenomenon" Orientation (geometry) Asymmetry

1267

https://en.wikipedia.org/wiki/Alpha%20decay

Alpha decay

Alpha decay or α-decay is a type of radioactive decay in which an atomic nucleus emits an alpha particle (helium nucleus) and thereby transforms or "decays" into a different atomic nucleus, with a mass number that is reduced by four and an atomic number that is reduced by two. An alpha particle is identical to the nucleus of a helium-4 atom, which consists of two protons and two neutrons. It has a charge of and a mass of . For example, uranium-238 decays to form thorium-234. While alpha particles have a charge , this is not usually shown because a nuclear equation describes a nuclear reaction without considering the electrons – a convention that does not imply that the nuclei necessarily occur in neutral atoms. Alpha decay typically occurs in the heaviest nuclides. Theoretically, it can occur only in nuclei somewhat heavier than nickel (element 28), where the overall binding energy per nucleon is no longer a maximum and the nuclides are therefore unstable toward spontaneous fission-type processes. In practice, this mode of decay has only been observed in nuclides considerably heavier than nickel, with the lightest known alpha emitter being the second lightest isotope of antimony, 104Sb. Exceptionally, however, beryllium-8 decays to two alpha particles. Alpha decay is by far the most common form of cluster decay, where the parent atom ejects a defined daughter collection of nucleons, leaving another defined product behind. It is the most common form because of the combined extremely high nuclear binding energy and relatively small mass of the alpha particle. Like other cluster decays, alpha decay is fundamentally a quantum tunneling process. Unlike beta decay, it is governed by the interplay between both the strong nuclear force and the electromagnetic force. Alpha particles have a typical kinetic energy of 5 MeV (or ≈ 0.13% of their total energy, 110 TJ/kg) and have a speed of about 15,000,000 m/s, or 5% of the speed of light. There is surprisingly small variation around this energy, due to the strong dependence of the half-life of this process on the energy produced. Because of their relatively large mass, the electric charge of and relatively low velocity, alpha particles are very likely to interact with other atoms and lose their energy, and their forward motion can be stopped by a few centimeters of air. Approximately 99% of the helium produced on Earth is the result of the alpha decay of underground deposits of minerals containing uranium or thorium. The helium is brought to the surface as a by-product of natural gas production. History Alpha particles were first described in the investigations of radioactivity by Ernest Rutherford in 1899, and by 1907 they were identified as He2+ ions. By 1928, George Gamow had solved the theory of alpha decay via tunneling. The alpha particle is trapped inside the nucleus by an attractive nuclear potential well and a repulsive electromagnetic potential barrier. Classically, it is forbidden to escape, but according to the (then) newly discovered principles of quantum mechanics, it has a tiny (but non-zero) probability of "tunneling" through the barrier and appearing on the other side to escape the nucleus. Gamow solved a model potential for the nucleus and derived, from first principles, a relationship between the half-life of the decay, and the energy of the emission, which had been previously discovered empirically and was known as the Geiger–Nuttall law. Mechanism The nuclear force holding an atomic nucleus together is very strong, in general much stronger than the repulsive electromagnetic forces between the protons. However, the nuclear force is also short-range, dropping quickly in strength beyond about 3 femtometers, while the electromagnetic force has an unlimited range. The strength of the attractive nuclear force keeping a nucleus together is thus proportional to the number of the nucleons, but the total disruptive electromagnetic force of proton-proton repulsion trying to break the nucleus apart is roughly proportional to the square of its atomic number. A nucleus with 210 or more nucleons is so large that the strong nuclear force holding it together can just barely counterbalance the electromagnetic repulsion between the protons it contains. Alpha decay occurs in such nuclei as a means of increasing stability by reducing size. One curiosity is why alpha particles, helium nuclei, should be preferentially emitted as opposed to other particles like a single proton or neutron or other atomic nuclei. Part of the reason is the high binding energy of the alpha particle, which means that its mass is less than the sum of the masses of two free protons and two free neutrons. This increases the disintegration energy. Computing the total disintegration energy given by the equation where is the initial mass of the nucleus, is the mass of the nucleus after particle emission, and is the mass of the emitted (alpha-)particle, one finds that in certain cases it is positive and so alpha particle emission is possible, whereas other decay modes would require energy to be added. For example, performing the calculation for uranium-232 shows that alpha particle emission releases 5.4 MeV of energy, while a single proton emission would require 6.1 MeV. Most of the disintegration energy becomes the kinetic energy of the alpha particle, although to fulfill conservation of momentum, part of the energy goes to the recoil of the nucleus itself (see atomic recoil). However, since the mass numbers of most alpha-emitting radioisotopes exceed 210, far greater than the mass number of the alpha particle (4), the fraction of the energy going to the recoil of the nucleus is generally quite small, less than 2%. Nevertheless, the recoil energy (on the scale of keV) is still much larger than the strength of chemical bonds (on the scale of eV), so the daughter nuclide will break away from the chemical environment the parent was in. The energies and ratios of the alpha particles can be used to identify the radioactive parent via alpha spectrometry. These disintegration energies, however, are substantially smaller than the repulsive potential barrier created by the interplay between the strong nuclear and the electromagnetic force, which prevents the alpha particle from escaping. The energy needed to bring an alpha particle from infinity to a point near the nucleus just outside the range of the nuclear force's influence is generally in the range of about 25 MeV. An alpha particle within the nucleus can be thought of as being inside a potential barrier whose walls are 25 MeV above the potential at infinity. However, decay alpha particles only have energies of around 4 to 9 MeV above the potential at infinity, far less than the energy needed to overcome the barrier and escape. Quantum mechanics, however, allows the alpha particle to escape via quantum tunneling. The quantum tunneling theory of alpha decay, independently developed by George Gamow and by Ronald Wilfred Gurney and Edward Condon in 1928, was hailed as a very striking confirmation of quantum theory. Essentially, the alpha particle escapes from the nucleus not by acquiring enough energy to pass over the wall confining it, but by tunneling through the wall. Gurney and Condon made the following observation in their paper on it: It has hitherto been necessary to postulate some special arbitrary 'instability' of the nucleus, but in the following note, it is pointed out that disintegration is a natural consequence of the laws of quantum mechanics without any special hypothesis... Much has been written of the explosive violence with which the α-particle is hurled from its place in the nucleus. But from the process pictured above, one would rather say that the α-particle almost slips away unnoticed. The theory supposes that the alpha particle can be considered an independent particle within a nucleus, that is in constant motion but held within the nucleus by strong interaction. At each collision with the repulsive potential barrier of the electromagnetic force, there is a small non-zero probability that it will tunnel its way out. An alpha particle with a speed of 1.5×107 m/s within a nuclear diameter of approximately 10−14 m will collide with the barrier more than 1021 times per second. However, if the probability of escape at each collision is very small, the half-life of the radioisotope will be very long, since it is the time required for the total probability of escape to reach 50%. As an extreme example, the half-life of the isotope bismuth-209 is . The isotopes in beta-decay stable isobars that are also stable with regards to double beta decay with mass number A = 5, A = 8, 143 ≤ A ≤ 155, 160 ≤ A ≤ 162, and A ≥ 165 are theorized to undergo alpha decay. All other mass numbers (isobars) have exactly one theoretically stable nuclide. Those with mass 5 decay to helium-4 and a proton or a neutron, and those with mass 8 decay to two helium-4 nuclei; their half-lives (helium-5, lithium-5, and beryllium-8) are very short, unlike the half-lives for all other such nuclides with A ≤ 209, which are very long. (Such nuclides with A ≤ 209 are primordial nuclides except 146Sm.) Working out the details of the theory leads to an equation relating the half-life of a radioisotope to the decay energy of its alpha particles, a theoretical derivation of the empirical Geiger–Nuttall law. Uses Americium-241, an alpha emitter, is used in smoke detectors. The alpha particles ionize air in an open ion chamber and a small current flows through the ionized air. Smoke particles from the fire that enter the chamber reduce the current, triggering the smoke detector's alarm. Radium-223 is also an alpha emitter. It is used in the treatment of skeletal metastases (cancers in the bones). Alpha decay can provide a safe power source for radioisotope thermoelectric generators used for space probes and were used for artificial heart pacemakers. Alpha decay is much more easily shielded against than other forms of radioactive decay. Static eliminators typically use polonium-210, an alpha emitter, to ionize the air, allowing the "static cling" to dissipate more rapidly. Toxicity Highly charged and heavy, alpha particles lose their several MeV of energy within a small volume of material, along with a very short mean free path. This increases the chance of double-strand breaks to the DNA in cases of internal contamination, when ingested, inhaled, injected or introduced through the skin. Otherwise, touching an alpha source is typically not harmful, as alpha particles are effectively shielded by a few centimeters of air, a piece of paper, or the thin layer of dead skin cells that make up the epidermis; however, many alpha sources are also accompanied by beta-emitting radio daughters, and both are often accompanied by gamma photon emission. Relative biological effectiveness (RBE) quantifies the ability of radiation to cause certain biological effects, notably either cancer or cell-death, for equivalent radiation exposure. Alpha radiation has a high linear energy transfer (LET) coefficient, which is about one ionization of a molecule/atom for every angstrom of travel by the alpha particle. The RBE has been set at the value of 20 for alpha radiation by various government regulations. The RBE is set at 10 for neutron irradiation, and at 1 for beta radiation and ionizing photons. However, the recoil of the parent nucleus (alpha recoil) gives it a significant amount of energy, which also causes ionization damage (see ionizing radiation). This energy is roughly the weight of the alpha () divided by the weight of the parent (typically about 200 Da) times the total energy of the alpha. By some estimates, this might account for most of the internal radiation damage, as the recoil nucleus is part of an atom that is much larger than an alpha particle, and causes a very dense trail of ionization; the atom is typically a heavy metal, which preferentially collect on the chromosomes. In some studies, this has resulted in an RBE approaching 1,000 instead of the value used in governmental regulations. The largest natural contributor to public radiation dose is radon, a naturally occurring, radioactive gas found in soil and rock. If the gas is inhaled, some of the radon particles may attach to the inner lining of the lung. These particles continue to decay, emitting alpha particles, which can damage cells in the lung tissue. The death of Marie Curie at age 66 from aplastic anemia was probably caused by prolonged exposure to high doses of ionizing radiation, but it is not clear if this was due to alpha radiation or X-rays. Curie worked extensively with radium, which decays into radon, along with other radioactive materials that emit beta and gamma rays. However, Curie also worked with unshielded X-ray tubes during World War I, and analysis of her skeleton during a reburial showed a relatively low level of radioisotope burden. The Russian defector Alexander Litvinenko's 2006 murder by radiation poisoning is thought to have been carried out with polonium-210, an alpha emitter. References Alpha emitters by increasing energy (Appendix 1) Notes External links The LIVEChart of Nuclides - IAEA with filter on alpha decay Alpha decay with 3 animated examples showing the recoil of daughter See also Beta decay Gamma decay Helium Nuclear physics Radioactivity

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https://en.wikipedia.org/wiki/Extreme%20poverty

Extreme poverty

Extreme poverty is the most severe type of poverty, defined by the United Nations (UN) as "a condition characterized by severe deprivation of basic human needs, including food, safe drinking water, sanitation facilities, health, shelter, education and information. It depends not only on income but also on access to services". Historically, other definitions have been proposed within the United Nations. In 2018, extreme poverty mainly refers to an income below the international poverty line of $1.90 per day (in 2011 prices, $ in dollars), set by the World Bank. In October 2017, the World Bank updated the international poverty line, a global absolute minimum, to $1.90 a day. This is the equivalent of $1.00 a day in 1996 US prices, hence the widely used expression "living on less than a dollar a day". The vast majority of those in extreme poverty reside in South Asia and Sub-Saharan Africa. As of 2018, it is estimated that the country with the most people living in extreme poverty is Nigeria, at 86 million. In the past, the vast majority of the world population lived in conditions of extreme poverty. The percentage of the global population living in absolute poverty fell from over 80% in 1800 to under 20% by 2015. According to UN estimates, roughly 734 million people or 10% remained under those conditions. The number had previously been measured as 1.9 billion in 1990, and 1.2 billion in 2008. Despite the significant number of individuals still below the international poverty line, these figures represent significant progress for the international community, as they reflect a decrease of more than one billion people over 15 years. In public opinion surveys around the globe, people surveyed tend to think that extreme poverty has not decreased. The reduction of extreme poverty and hunger was the first Millennium Development Goal (MDG1), as set by the United Nations in 2000. Specifically, the target was to reduce the extreme poverty rate by half by 2015, a goal that was met five years ahead of schedule. In the Sustainable Development Goals, which succeeded the MDGs, the goal is to end extreme poverty in all its forms everywhere. With this declaration the international community, including the UN and the World Bank have adopted the target of ending extreme poverty by 2030. Definition Previous definitions In July 1993, Leandro Despouy, the then UN Special Rapporteur on extreme poverty and human rights made use of a definition he adapted from a 1987 report to the French Economic and Social Council by Fr. Joseph Wresinski, founder of the International Movement ATD Fourth World, distinguishing "lack of basic security" (poverty) and "chronic poverty" (extreme poverty), linking the eradication of extreme poverty by allowing people currently experiencing it a real opportunity to exercise all their human rights: This definition was mentioned previously, in June 1989, in the preliminary report on the realization of economic, social and cultural rights by the UN Special Rapporteur Danilo Türk. It is still in use today, among others, in the current UN Guiding Principles on Extreme Poverty and Human Rights adopted by the UN Human Rights Council in September 2012. Consumption-based definition Extreme poverty is defined by the international community as living below $1.90 a day, as measured in 2011 international prices (equivalent to $2.12 in 2018). This number, also known as the international poverty line, is periodically updated to account for inflation and differences in the cost of living; it was originally defined at $1.00 a day in 1996. The updates are made according to new price data to portray the costs of basic food, health services, clothing, and shelter around the world as accurately as possible. The latest revision was made in 2015 when the World Bank increased the line to international-$1.90. Because many of the world's poorest people do not have a monetary income, the poverty measurement is based on the monetary value of a person's consumption. Otherwise the poverty measurement would be missing the home production of subsistence farmers that consume largely their own production. Alternative definitions The $1.90/day extreme poverty line remains the most widely used metric as it highlights the reality of those in the most severe conditions. Although widely used by most international organizations, it has come under scrutiny due to a variety of factors. For example, it does not account for how far below the line people are, referred to as the depth of poverty. For this purpose, the same institutions publish data on the poverty gap. The international poverty line is designed to stay constant over time, to allow comparisons between different years. It is therefore a measure of absolute poverty and is not measuring relative poverty. It is also not designed to capture how people view their own financial situation (known as the socially subjective poverty line). Moreover, the calculation of the poverty line relies on information about consumer prices to calculate purchasing power parity, which are very hard to measure and are necessarily debatable. As with all other metrics, there may also be missing data from the poorest and most fragile countries. Several alternative instruments for measuring extreme poverty have been suggested which incorporate other factors such as malnutrition and lack of access to a basic education. The Multidimensional Poverty Index (MPI), based on the Alkire-Foster Method, is published by the Oxford Poverty & Human Development Initiative (OPHI): it measures deprivation in basic needs and can be broken down to reflect both the incidence and the intensity of poverty. For example, under conventional measures, in both Ethiopia and Uzbekistan about 40% of the population is considered extremely poor, but based on the MPI, 90% of Ethiopians but only 2% of Uzbeks are in multidimensional poverty. The MPI is useful for development officials to determine the most likely causes of poverty within a region, using the M0 measure of the method (which is calculated by multiplying the fraction of people in poverty by the fraction of dimensions they are deprived in). For example, in the Gaza Strip of Palestine, using the M0 measure of the Alkire-Foster method reveals that poverty in the region is primarily caused by a lack of access to electricity, lack of access to drinking water, and widespread overcrowding. In contrast, data from the Chhukha District of Bhutan reveals that income is a much larger contributor to poverty as opposed to other dimensions within the region. However, the MPI only presents data from 105 countries, so it cannot be used for global measurements. Share of the population living in extreme poverty Current trends Getting to zero Using the World Bank definition of $1.90/day, , roughly 710 million people remained in extreme poverty (or roughly 1 in 10 people worldwide). Nearly half of them live in India and China, with more than 85% living in just 20 countries. Since the mid-1990s, there has been a steady decline in both the worldwide poverty rate and the total number of extreme poor. In 1990, the percentage of the global population living in extreme poverty was 43%, but in 2011, that percentage had dropped down to 21%. This halving of the extreme poverty rate falls in line with the first Millennium Development Goal (MDG1) proposed by former UN Secretary-General Kofi Annan, who called on the international community at the turn of the century to reduce the percentage of people in extreme poverty by half by 2015. This reduction in extreme poverty took place most notably in China, Indonesia, India, Pakistan and Vietnam. These five countries accounted for the alleviation of 715 million people out of extreme poverty between 1990 and 2010 – more than the global net total of roughly 700 million. This statistical oddity can be explained by the fact that the number of people living in extreme poverty in Sub-Saharan Africa rose from 290 million to 414 million over the same period. However, there have been many positive signs for extensive, global poverty reduction as well. Since 1999, the total number of extreme poor has declined by an average of 50 million per year. Moreover, in 2005, for the first time in recorded history, poverty rates began to fall in every region of the world, including Africa. As aforementioned, the number of people living in extreme poverty has reduced from 1.9 billion to 766 million over the span of the last decades. If we remain on our current trajectory, many economists predict we could reach global zero by 2030–2035, thus ending extreme poverty. Global zero entails a world in which fewer than 3% of the global population lives in extreme poverty (projected under most optimistic scenarios to be fewer than 200 million people). This zero figure is set at 3% in recognition of the fact that some amount of frictional (temporary) poverty will continue to exist, whether it is caused by political conflict or unexpected economic fluctuations, at least for the foreseeable future. However, the Brookings Institution notes that any projection about poverty more than a few years into the future runs the risk of being highly uncertain. This is because changes in consumption and distribution throughout the developing world over the next two decades could result in monumental shifts in global poverty, for better or worse. Others are more pessimistic about this possibility, predicting a range of 193 million to 660 million people still living in extreme poverty by 2035. Additionally, some believe the rate of poverty reduction will slow down in the developing world, especially in Africa, and as such it will take closer to five decades to reach global zero. Despite these reservations, several prominent international and national organizations, including the UN, the World Bank and the United States Federal Government (via USAID), have set a target of reaching global zero by the end of 2030. Exacerbating factors There are a variety of factors that may reinforce or instigate the existence of extreme poverty, such as weak institutions, cycles of violence and a low level of growth. Recent World Bank research shows that some countries can get caught in a "fragility trap", in which self-reinforcing factors prevent the poorest nations from emerging from low-level equilibrium in the long run. Moreover, most of the reduction in extreme poverty over the past twenty years has taken place in countries that have not experienced a civil conflict or have had governing institutions with a strong capacity to actually govern. Thus, to end extreme poverty, it is also important to focus on the interrelated problems of fragility and conflict. USAID defines fragility as a government's lack of both legitimacy (the perception the government is adequate at doing its job) and effectiveness (how good the government is at maintaining law and order, in an equitable manner). As fragile nations are unable to equitably and effectively perform the functions of a state, these countries are much more prone to violent unrest and mass inequality. Additionally, in countries with high levels of inequality (a common problem in countries with inadequate governing institutions), much higher growth rates are needed to reduce the rate of poverty when compared with other nations. Additionally, if China and India are removed from the equation, up to 70% of the world's poor live in fragile states by some definitions of fragility. Some analysts project that extreme poverty will be increasingly concentrated in fragile, low-income states like Haiti, Yemen and the Central African Republic. However, some academics, such as Andy Sumner, say that extreme poverty will be increasingly concentrated in middle-income countries, creating a paradox where the world's poor do not actually live in the poorest countries. To help low-income earners, fragile states make the transition towards peace and prosperity, the New Deal for Engagement in Fragile States, endorsed by roughly forty countries and multilateral institutions, was created in 2011. This represents an important step towards redressing the problem of fragility as it was originally articulated by self-identified fragile states who called on the international community to not only "do things differently", but to also "do different things". Civil conflict also remains a prime cause for the perpetuation of poverty throughout the developing world. Armed conflict can have severe effects on economic growth for many reasons such as the destruction of assets, destruction of livelihoods, creation of unwanted mass migration, and diversion of public resources towards war. Significantly, a country that experienced major violence during 1981–2005 had extreme poverty rates 21 percentage points higher than a country with no violence. On average, each civil conflict will cost a country roughly 30 years of GDP growth. Therefore, a renewed commitment from the international community to address the deteriorating situation in highly fragile states is necessary to both prevent the mass loss of life, but to also prevent the vicious cycle of extreme poverty. Population trends and dynamics (e.g. population growth) can also have a large impact on prospects for poverty reduction. According to the United Nations, "in addition to improving general health and well-being, analysis shows that meeting the reproductive health and contraceptive needs of all women in the developing world more than pays for itself"). In 2013, a prominent finding in a report by the World Bank was that extreme poverty is most prevalent in low-income countries. In these countries, the World Bank found that progress in poverty reduction is the slowest, the poor live under the worst conditions, and the most affected persons are children age 12 and under. International initiatives Millennium Summit and Millennium Development Goals In September 2000, world leaders gathered at the Millennium Summit held in New York, launching the United Nations Millennium Project suggested by then UN Secretary-General Kofi Annan. Prior to the launch of the conference, the office of Secretary-General Annan released a report entitled "We The Peoples: The Role of the United Nations in the 21st Century". In this document, now widely known as the Millennium Report, Kofi Annan called on the international community to reduce the proportion of people in extreme poverty by half by 2015, a target that would affect over 1 billion people. Citing the close correlation between economic growth and the reduction of poverty in poor countries, Annan urged international leaders to indiscriminately target the problem of extreme poverty across every region. In charge of managing the project was Jeffrey Sachs, a noted development economist, who in 2005 released a plan for action called "Investing in Development: A Practical Plan to Achieve the Millennium Development Goals". Thomas Pogge criticized the 2000 Millennium Declaration for being less ambitious than a previous declaration from the World Food Summit due to using 1990 as the benchmark rather than 1996. Overall, there has been significant progress towards reducing extreme poverty, with the MDG1 target of reducing extreme poverty rates by half being met five years early, representing 700 million people being lifted out of extreme poverty from 1990 to 2010, with 1.2 billion people still remaining under those conditions. The notable exception to this trend was in Sub-Saharan Africa, the only region where the number of people living in extreme poverty rose from 290 million in 1990 to 414 million in 2010, comprising more than a third of those living in extreme poverty worldwide. 2005 World Summit The 2005 World Summit, held in September which was organized to measure international progress towards fulfilling the Millennium Development Goals (MDGs). Notably, the conference brought together more than 170 Heads of State. While world leaders at the summit were encouraged by the reduction of poverty in some nations, they were concerned by the uneven decline of poverty within and among different regions of the globe. However, at the end of the summit, the conference attendees reaffirmed the UN's commitment to achieve the MDGs by 2015 and urged all supranational, national and non-governmental organizations to follow suit. Sustainable Development Goals As the expiration of the Millennium Development Goals approached in 2015, the UN convened a panel to advise on a Post-2015 Development Agenda, which led to a new set of 17 goals for 2030 titled the Sustainable Development Goals (SDGs). The first goal (SDG 1) is to "End poverty in all its forms everywhere." The HLP report, entitled A New Global Partnership: Eradicate Poverty and Transform Economies Through Sustainable Development, was published in May 2013. In the report, the HLP wrote that: Ending extreme poverty is just the beginning, not the end. It is vital, but our vision must be broader: to start countries on the path of sustainable development – building on the foundations established by the 2012 UN Conference on Sustainable Development in Rio de Janeiro, and meeting a challenge that no country, developed or developing, has met so far. We recommend to the Secretary-General that deliberations on a new development agenda must be guided by the vision of eradicating extreme poverty once and for all, in the context of sustainable development. Therefore, the report determined that a central goal of the Post-Millennium Development agenda is to eradicate extreme poverty by 2030. However, the report also emphasized that the MDGs were not enough on their own, as they did not "focus on the devastating effects of conflict and violence on development ... the importance to development of good governance and institution ... nor the need for inclusive growth..." Consequently, there now exists synergy between the policy position papers put forward by the United States (through USAID), the World Bank and the UN itself in terms of viewing fragility and a lack of good governance as exacerbating extreme poverty. However, in a departure from the views of other organizations, the commission also proposed that the UN focus not only on extreme poverty (a line drawn at $1.25), but also on a higher target, such as $2. The report notes this change could be made to reflect the fact that escaping extreme poverty is only a first step. In addition to the UN, a host of other supranational and national actors such as the European Union and the African Union have published their own positions or recommendations on what should be incorporated in the Post-2015 agenda. The European Commission's communication, published in A decent Life for all: from vision to collective action, affirmed the UN's commitment to "eradicate extreme poverty in our lifetime and put the world on a sustainable path to ensure a decent life for all by 2030". A unique vision of the report was the commission's environmental focus (in addition to a plethora of other goals such as combating hunger and gender inequality). Specifically, the Commission argued, "long-term poverty reduction ... requires inclusive and sustainable growth. Growth should create decent jobs, take place with resource efficiency and within planetary boundaries, and should support efforts to mitigate climate change." The African Union's report, entitled Common African Position (CAP) on the Post-2015 Development Agenda, likewise encouraged the international community to focus on eradicating the twin problems of poverty and exclusion in our lifetime. Moreover, the CAP pledged that "no person – regardless of ethnicity, gender, geography, disability, race or other status – is denied universal human rights and basic economic opportunities". Least developed country conferences The UN least developed country (LDC) conferences were a series of summits organized by the UN to promote the substantial and even development of the world's least developed countries. The first UN LDC Conference was held between 1 and 14 September 1981, in Paris, the first UN LDC Conference was organized to finalize the UN's "Substantial New Programme of Action" for the 1980s in Least Developed Countries. This program, which was unanimously adopted by the conference attendees, argued for internal reforms in LDCs (meant to encourage economic growth) to be complemented by strong international measures. However, despite the major economic and policy reforms initiated many of these LDCs, in addition to strong international aid, the economic situation of these countries worsened as a whole in the 1980s. This prompted the organization of a 2nd UN LDC conference almost a decade later. The second UN LDC Conference was held between 3 and 14 September 1990, once again in Paris, the second UN LDC Conference was convened to measure the progress made by the LDCs towards fulfilling their development goals during the 1980s. Recognizing the problems that plagued the LDCs over the past decade, the conference formulated a new set of national and international policies to accelerate the growth rates of the poorest nations. These new principles were embodied in the "Paris Declaration and Programme of Action for the Least Developed Countries for the 1990s". The fourth UN LDC Conference was the most recent conference. It was held in May 2011 in Istanbul, recognized that the nature of development had fundamentally changed since the 1st conference held almost 30 years earlier. In the 21st century, the capital flow into emerging economies has increasingly become dominated by foreign direct investment and remittances, as opposed to bilateral and multilateral assistance. Moreover, since the 1980s, significant structural changes have taken place on the international stage. With the creation of the G-20 conference of the largest economic powers, including many nations in the Global South, formerly undeveloped nations are now able to have a much larger say in international relations. Furthermore, the conference recognized that in the midst of a deep global recession, coupled with multiple crises (energy, climate, food, etc.), the international community would have fewer resources to aid the LDCs. Thus, the UN considered the participation of a wide range of stakeholders (not least the LDCs themselves), crucial to the formulation of the conference. Organizations working to end extreme poverty International organizations World Bank In 2013, the Board of Governors of the World Bank Group (WBG) set two overriding goals for the WBG to commit itself to in the future. First, to end extreme poverty by 2030, an objective that echoes the sentiments of the UN and the Obama administration. Additionally, the WBG set an interim target of reducing extreme poverty to below 9% by 2020. Second, to focus on growth among the bottom 40% of people, as opposed to standard GDP growth. This commitment ensures that the growth of the developing world lifts people out of poverty, rather than exacerbating inequality. As the World Bank's primary focus is on delivering economic growth to enable equitable prosperity, its developments programs are primarily commercial-based in nature, as opposed to the UN. Since the World Bank recognizes better jobs will result in higher income, and thus less poverty, the WBG seeks to support employment training initiatives, small business development programs and strong labor protection laws. However, since much of the growth in the developing world has been inequitable, the World Bank has also begun teaming with client states to map out trends in inequality and to propose public policy changes that can level the playing field. Moreover, the World Bank engages in a variety of nutritional, transfer payments and transport-based initiatives. Children who experience under-nutrition from conception to two years of age have a much higher risk of physical and mental disability. Thus, they are often trapped in poverty and are unable to make a full contribution to the social and economic development of their communities as adults. The WBG estimates that as much as 3% of GDP can be lost as a result of under-nutrition among the poorest nations. To combat undernutrition, the WBG has partnered with UNICEF and the WHO to ensure all small children are fully fed. The WBG also offers conditional cash transfers to poor households who meet certain requirements such as maintaining children's healthcare or ensuring school attendance. Finally, the WBG understands investment in public transportation and better roads is key to breaking rural isolation, improving access to healthcare and providing better job opportunities for the World's poor. United Nations The UN Office for the Coordination of Humanitarian Affairs (OCHA) works to synchronize the disparate international, national and non-governmental efforts to contest poverty. OCHA seeks to prevent "confusion" in relief operations and to ensure that the humanitarian response to disaster situations has greater accountability and predictability. To do so, OCHA has begun deploying Humanitarian Coordinators and Country Teams to provide a solid architecture for the international community to work through. The United Nation's Children's Fund (UNICEF) was created by the UN to provide food, clothing and healthcare to European children facing famine and disease in the immediate aftermath of World War II. After the UN General Assembly extended UNICEF's mandate indefinitely in 1953, it actively worked to help children in extreme poverty in more than 190 countries and territories to overcome the obstacles that poverty, violence, disease and discrimination place in a child's path. Its current focus areas are 1) Child survival & development 2) Basic education & gender equality 3) Children and HIV/AIDS and 4) Child protection. The UN Refugee Agency (UNHCR) is mandated to lead and coordinate international action to protect refugees worldwide. Its primary purpose is to safeguard the rights of refugees by ensuring anyone can exercise the right to seek asylum in another state, with the option to return home voluntarily, integrate locally or resettle in a third country. The UNHCR operates in over 125 countries, helping approximately 33.9 million persons. The World Food Programme (WFP) is the largest agency dedicated to fighting hunger worldwide. On average, the WFP brings food assistance to more than 90 million people in 75 countries. The WFP not only strives to prevent hunger in the present, but also in the future by developing stronger communities which will make food even more secure on their own. The WFP has a range of expertise from Food Security Analysis, Nutrition, Food Procurement and Logistics. The World Health Organization (WHO) is responsible for providing leadership on global health matters, shaping the health research agenda, articulating evidence-based policy decisions and combating diseases that are induced from poverty, such as HIV/AIDS, malaria and tuberculosis. Moreover, the WHO deals with pressing issues ranging from managing water safety, to dealing with maternal and newborn health. Governmental agencies USAID The US Agency for International Development (USAID) is the lead US government agency dedicated to ending extreme poverty. Currently the largest bilateral donor in the world, the United States channels the majority of its development assistance through USAID and the US Department of State. In President Obama's 2013 State of the Union address, he declared, "So the United States will join with our allies to eradicate such extreme poverty in the next two decades ... which is within our reach." In response to Obama's call to action, USAID has made ending extreme poverty central to its mission statement. Under its New Model of Development, USAID seeks to eradicate extreme poverty through the use of innovation in science and technology, by putting a greater emphasis on evidence based decision-making, and through leveraging the ingenuity of the private sector and global citizens. A major initiative of the Obama Administration is Power Africa, which aims to bring energy to 20 million people in Sub-Saharan Africa. By reaching out to its international partners, whether commercial or public, the US has leveraged over $14 billion in outside commitments after investing only US$7 billion of its own. To ensure that Power Africa reaches the region's poorest, the initiative engages in a transaction based approach to create systematic change. This includes expanding access to electricity to more than 20,000 additional households which already live without power. In terms of specific programming, USAID works in a variety of fields from preventing hunger, reducing HIV/AIDS, providing general health assistance and democracy assistance, as well as dealing with gender issues. To deal with food security, which affects roughly 842 million people (who go to bed hungry each night), USAID coordinates the Feed the Future Initiative (FtF). FtF aims to reduce poverty and under-nutrition each by 20% over five years. Because of the President's Emergency Plan for AIDS Relief (PEPFAR) and a variety of congruent actors, the incidence of AIDS and HIV, which used to ravage Africa, reduced in scope and intensity. Through PEPFAR, the United States has ensured over five million people have received life-saving antiviral drugs, a significant proportion of the eight million people receiving treatment in relatively poor nations. In terms of general health assistance, USAID has worked to reduce maternal mortality by 30%, under-five child mortality by 35%, and has accomplished a host of other goals. USAID also supports the gamut of democratic initiatives, from promoting human rights and accountable, fair governance, to supporting free and fair elections and the rule of law. In pursuit of these goals, USAID has increased global political participation by training more than 9,800 domestic election observers and providing civic education to more than 6.5 million people. Since 2012, the Agency has begun integrating critical gender perspectives across all aspects of its programming to ensure all USAID initiatives work to eliminate gender disparities. To do so, USAID seeks to increase the capability of women and girls to realize their rights and determine their own life outcomes. Moreover, USAID supports additional programs to improve women's access to capital and markets, builds theirs skills in agriculture, and supports women's desire to own businesses. Others Other major government development agencies with annual aid programmes of more than $10 billion include: GIZ (Germany), FCDO (United Kingdom), JICA (Japan), European Union and AFD (France). Non-Governmental Organizations A multitude of non-governmental organizations operate in the field of extreme poverty, actively working to alleviate the poorest of the poor of their deprivation. To name but a few notable organizations: Save the Children, the Overseas Development Institute, Concern Worldwide, ONE, Trickle Up and Oxfam have all done a considerable amount of work in extreme poverty. Save the Children is the leading international organization dedicated to helping the world's indigent children. In 2013, Save the Children reached over 143 million children through their work, including over 52 million children directly. Save the Children also recently released their own report titled "Getting to Zero", in which they argued the international community could feasibly do more than lift the world's poor above $1.25/day. The Overseas Development Institute (ODI) is a UK based think tank on international development and humanitarian issues. ODI is dedicated to alleviating the suffering of the world's poor by providing high-quality research and practical policy advice to the World's development officials. ODI also recently released a paper entitled, "The Chronic Poverty Report 2014–2015: The road to zero extreme poverty", in which its authors assert that though the international communities' goal of ending extreme poverty by 2030 is laudable, much more targeted resources will be necessary to reach said target. The report states that "To eradicate extreme poverty, massive global investment is required in social assistance, education and pro-poorest economic growth". Concern Worldwide is an international humanitarian organization whose mission is to end extreme poverty by influencing decision makers at all levels of government (from local to international). Concern has also produced a report on extreme poverty in which they explain their own conception of extreme poverty from a NGO's standpoint. In this paper, named "How Concern Understands Extreme Poverty", the report's creators write that extreme poverty entails more than just living under $1.25/day, it also includes having a small number of assets and being vulnerable to severe negative shocks (whether natural or man made). ONE, the organization co-founded by Bono, is a non-profit organization funded almost entirely by foundations, individual philanthropists and corporations. ONE's goals include raising public awareness and working with political leaders to fight preventable diseases, increase government accountability and increase investment in nutrition. Finally, Trickle Up is a micro-enterprise development program targeted at those living on under $1.25/day, which provides the indigent with resources to build a sustainable livelihood through both direct financing and considerable training efforts. Oxfam is a non-governmental organization that works prominently in Africa; their mission is to improve local community organizations and it works to reduce impediments to the development of the country. Oxfam helps families suffering from poverty receive food and healthcare to survive. There are many children in Africa experiencing growth stunting, and this is one example of an issue that Oxfam targets and aims to resolve. Cash transfers appear to be an effective intervention for reducing extreme poverty, while at the same time improving health and education outcomes. Campaigns Giving What We Can Global Poverty Project Live Below the Line Make Poverty History See also List of countries by percentage of population living in poverty Income inequality metrics Least developed countries Poverty threshold Poverty reduction Millennium Development Goals (2015) Sustainable Development Goals (2030) Notes References External links Eradicate Extreme Poverty and Hunger by 2015 | UN Millennium Development Goal curated by the Center for Latin American and Caribbean Studies at Michigan State University The Life You Can Save – Acting Now to End World Poverty Scientific American Magazine (September 2005 Issue) Can Extreme Poverty Be Eliminated? International Movement ATD Fourth World Walk In Her Shoes Measurements and definitions of poverty

1271

https://en.wikipedia.org/wiki/Analytical%20engine

Analytical engine

The analytical engine was a proposed digital mechanical general-purpose computer designed by English mathematician and computer pioneer Charles Babbage. It was first described in 1837 as the successor to Babbage's difference engine, which was a design for a simpler mechanical calculator. The analytical engine incorporated an arithmetic logic unit, control flow in the form of conditional branching and loops, and integrated memory, making it the first design for a general-purpose computer that could be described in modern terms as Turing-complete. In other words, the structure of the analytical engine was essentially the same as that which has dominated computer design in the electronic era. The analytical engine is one of the most successful achievements of Charles Babbage. Babbage was never able to complete construction of any of his machines due to conflicts with his chief engineer and inadequate funding. It was not until 1941 that Konrad Zuse built the first general-purpose computer, Z3, more than a century after Babbage had proposed the pioneering analytical engine in 1837. Design Babbage's first attempt at a mechanical computing device, the Difference Engine, was a special-purpose machine designed to tabulate logarithms and trigonometric functions by evaluating finite differences to create approximating polynomials. Construction of this machine was never completed; Babbage had conflicts with his chief engineer, Joseph Clement, and ultimately the British government withdrew its funding for the project. During this project, Babbage realised that a much more general design, the analytical engine, was possible. The work on the design of the analytical engine started around 1833. The input, consisting of programs ("formulae") and data, was to be provided to the machine via punched cards, a method being used at the time to direct mechanical looms such as the Jacquard loom. For output, the machine would have a printer, a curve plotter, and a bell. The machine would also be able to punch numbers onto cards to be read in later. It employed ordinary base-10 fixed-point arithmetic. There was to be a store (that is, a memory) capable of holding 1,000 numbers of 50 decimal digits each (ca. 16.6 kB). An arithmetic unit (the "mill") would be able to perform all four arithmetic operations, plus comparisons and optionally square roots. Initially (1838) it was conceived as a difference engine curved back upon itself, in a generally circular layout, with the long store exiting off to one side. Later drawings (1858) depict a regularised grid layout. Like the central processing unit (CPU) in a modern computer, the mill would rely upon its own internal procedures, roughly equivalent to microcode in modern CPUs, to be stored in the form of pegs inserted into rotating drums called "barrels", to carry out some of the more complex instructions the user's program might specify. The programming language to be employed by users was akin to modern day assembly languages. Loops and conditional branching were possible, and so the language as conceived would have been Turing-complete as later defined by Alan Turing. Three different types of punch cards were used: one for arithmetical operations, one for numerical constants, and one for load and store operations, transferring numbers from the store to the arithmetical unit or back. There were three separate readers for the three types of cards. Babbage developed some two dozen programs for the analytical engine between 1837 and 1840, and one program later. These programs treat polynomials, iterative formulas, Gaussian elimination, and Bernoulli numbers. In 1842, the Italian mathematician Luigi Federico Menabrea published a description of the engine in French, based on lectures Babbage gave when he visited Turin in 1840. In 1843, the description was translated into English and extensively annotated by Ada Lovelace, who had become interested in the engine eight years earlier. In recognition of her additions to Menabrea's paper, which included a way to calculate Bernoulli numbers using the machine (widely considered to be the first complete computer program), she has been described as the first computer programmer. Construction Late in his life, Babbage sought ways to build a simplified version of the machine, and assembled a small part of it before his death in 1871. In 1878, a committee of the British Association for the Advancement of Science described the analytical engine as "a marvel of mechanical ingenuity", but recommended against constructing it. The committee acknowledged the usefulness and value of the machine, but could not estimate the cost of building it, and were unsure whether the machine would function correctly after being built. Intermittently from 1880 to 1910, Babbage's son Henry Prevost Babbage was constructing a part of the mill and the printing apparatus. In 1910, it was able to calculate a (faulty) list of multiples of pi. This constituted only a small part of the whole engine; it was not programmable and had no storage. (Popular images of this section have sometimes been mislabelled, implying that it was the entire mill or even the entire engine.) Henry Babbage's "analytical engine mill" is on display at the Science Museum in London. Henry also proposed building a demonstration version of the full engine, with a smaller storage capacity: "perhaps for a first machine ten (columns) would do, with fifteen wheels in each". Such a version could manipulate 20 numbers of 25 digits each, and what it could be told to do with those numbers could still be impressive. "It is only a question of cards and time", wrote Henry Babbage in 1888, "... and there is no reason why (twenty thousand) cards should not be used if necessary, in an analytical engine for the purposes of the mathematician". In 1991, the London Science Museum built a complete and working specimen of Babbage's Difference Engine No. 2, a design that incorporated refinements Babbage discovered during the development of the analytical engine. This machine was built using materials and engineering tolerances that would have been available to Babbage, quelling the suggestion that Babbage's designs could not have been produced using the manufacturing technology of his time. In October 2010, John Graham-Cumming started a "Plan 28" campaign to raise funds by "public subscription" to enable serious historical and academic study of Babbage's plans, with a view to then build and test a fully working virtual design which will then in turn enable construction of the physical analytical engine. As of May 2016, actual construction had not been attempted, since no consistent understanding could yet be obtained from Babbage's original design drawings. In particular it was unclear whether it could handle the indexed variables which were required for Lovelace's Bernoulli program. By 2017, the "Plan 28" effort reported that a searchable database of all catalogued material was available, and an initial review of Babbage's voluminous Scribbling Books had been completed. Many of Babbage's original drawings have been digitised and are publicly available online. Instruction set Babbage is not known to have written down an explicit set of instructions for the engine in the manner of a modern processor manual. Instead he showed his programs as lists of states during their execution, showing what operator was run at each step with little indication of how the control flow would be guided. Allan G. Bromley has assumed that the card deck could be read in forwards and backwards directions as a function of conditional branching after testing for conditions, which would make the engine Turing-complete: ...the cards could be ordered to move forward and reverse (and hence to loop)... The introduction for the first time, in 1845, of user operations for a variety of service functions including, most importantly, an effective system for user control of looping in user programs. There is no indication how the direction of turning of the operation and variable cards is specified. In the absence of other evidence I have had to adopt the minimal default assumption that both the operation and variable cards can only be turned backward as is necessary to implement the loops used in Babbage's sample programs. There would be no mechanical or microprogramming difficulty in placing the direction of motion under the control of the user. In their emulator of the engine, Fourmilab say: The Engine's Card Reader is not constrained to simply process the cards in a chain one after another from start to finish. It can, in addition, directed by the very cards it reads and advised by whether the Mill's run-up lever is activated, either advance the card chain forward, skipping the intervening cards, or backward, causing previously-read cards to be processed once again. This emulator does provide a written symbolic instruction set, though this has been constructed by its authors rather than based on Babbage's original works. For example, a factorial program would be written as: N0 6 N1 1 N2 1 × L1 L0 S1 – L0 L2 S0 L2 L0 CB?11 where the CB is the conditional branch instruction or "combination card" used to make the control flow jump, in this case backward by 11 cards. Influence Predicted influence Babbage understood that the existence of an automatic computer would kindle interest in the field now known as algorithmic efficiency, writing in his Passages from the Life of a Philosopher, "As soon as an analytical engine exists, it will necessarily guide the future course of the science. Whenever any result is sought by its aid, the question will then arise—By what course of calculation can these results be arrived at by the machine in the shortest time?" Computer science From 1872, Henry continued diligently with his father's work and then intermittently in retirement in 1875. Percy Ludgate wrote about the engine in 1914 and published his own design for an analytical engine in 1909. It was drawn up in detail, but never built, and the drawings have never been found. Ludgate's engine would be much smaller (about , which corresponds to cube of side length ) than Babbage's, and hypothetically would be capable of multiplying two 20-decimal-digit numbers in about six seconds. In his work Essays on Automatics (1914) Leonardo Torres Quevedo, inspired by Babbage, designed a theoretical electromechanical calculating machine which was to be controlled by a read-only program. The paper also contains the idea of floating-point arithmetic. In 1920, to celebrate the 100th anniversary of the invention of the arithmometer, Torres presented in Paris the Electromechanical Arithmometer, which consisted of an arithmetic unit connected to a (possibly remote) typewriter, on which commands could be typed and the results printed automatically. Vannevar Bush's paper Instrumental Analysis (1936) included several references to Babbage's work. In the same year he started the Rapid Arithmetical Machine project to investigate the problems of constructing an electronic digital computer. Despite this groundwork, Babbage's work fell into historical obscurity, and the analytical engine was unknown to builders of electromechanical and electronic computing machines in the 1930s and 1940s when they began their work, resulting in the need to re-invent many of the architectural innovations Babbage had proposed. Howard Aiken, who built the quickly-obsoleted electromechanical calculator, the Harvard Mark I, between 1937 and 1945, praised Babbage's work likely as a way of enhancing his own stature, but knew nothing of the analytical engine's architecture during the construction of the Mark I, and considered his visit to the constructed portion of the analytical engine "the greatest disappointment of my life". The Mark I showed no influence from the analytical engine and lacked the analytical engine's most prescient architectural feature, conditional branching. J. Presper Eckert and John W. Mauchly similarly were not aware of the details of Babbage's analytical engine work prior to the completion of their design for the first electronic general-purpose computer, the ENIAC. Comparison to other early computers If the analytical engine had been built, it would have been digital, programmable and Turing-complete. It would, however, have been very slow. Luigi Federico Menabrea reported in Sketch of the Analytical Engine: "Mr. Babbage believes he can, by his engine, form the product of two numbers, each containing twenty figures, in three minutes". By comparison the Harvard Mark I could perform the same task in just six seconds (though it's debateble that computer is Turing complete; the ENIAC, which is, would also have been faster). A modern CPU could do the same thing in under a billionth of a second. In popular culture The cyberpunk novelists William Gibson and Bruce Sterling co-authored a steampunk novel of alternative history titled The Difference Engine in which Babbage's difference and analytical engines became available to Victorian society. The novel explores the consequences and implications of the early introduction of computational technology. Moriarty by Modem, a short story by Jack Nimersheim, describes an alternative history where Babbage's analytical engine was indeed completed and had been deemed highly classified by the British government. The characters of Sherlock Holmes and Moriarty had in reality been a set of prototype programs written for the analytical engine. This short story follows Holmes as his program is implemented on modern computers and he is forced to compete against his nemesis yet again in the modern counterparts of Babbage's analytical engine. A similar setting is used by Sydney Padua in the webcomic The Thrilling Adventures of Lovelace and Babbage. It features an alternative history where Ada Lovelace and Babbage have built the analytical engine and use it to fight crime at Queen Victoria's request. The comic is based on thorough research on the biographies of and correspondence between Babbage and Lovelace, which is then twisted for humorous effect. The Orion's Arm online project features the Machina Babbagenseii, fully sentient Babbage-inspired mechanical computers. Each is the size of a large asteroid, only capable of surviving in microgravity conditions, and processes data at 0.5% the speed of a human brain. Charles Babbage and Ada Lovelace were in an episode of Doctor Who. S12 E2 "Spyfall Part 2". Where the engine can be seen displayed and referenced. References Bibliography External links The Babbage Papers, Science Museum archive The Analytical Engine at Fourmilab, includes historical documents and online simulations Image of a later Plan of Analytical Engine with grid layout (1858) First working Babbage "barrel" actually assembled, circa 2005 Special issue, IEEE Annals of the History of Computing, Volume 22, Number 4, October–December 2000 Babbage, Science Museum, London (archived) Plan 28: Building Charles Babbage's Analytical Engine Charles Babbage Computer-related introductions in 1837 English inventions Mechanical calculators Mechanical computers One-of-a-kind computers Ada Lovelace

1273

https://en.wikipedia.org/wiki/Augustus

Augustus

Gaius Julius Caesar Augustus (born Gaius Octavius; 23 September 63 BC – 19 August AD 14), also known as Octavian (Latin: Octavianus), was the founder of the Roman Empire. He reigned as the first Roman emperor from 27 BC until his death in AD 14. The reign of Augustus initiated an imperial cult, as well as an era of imperial peace (the Pax Romana or Pax Augusta) in which the Roman world was largely free of armed conflict (aside from expansionary wars and the Year of the Four Emperors, which occurred after Augustus' reign). The Principate system of government was established during his reign and lasted until the Crisis of the Third Century. Octavian was born into an equestrian branch of the plebeian gens Octavia. His maternal great-uncle Julius Caesar was assassinated in 44 BC, and Octavian was named in Caesar's will as his adopted son and heir; as a result, he inherited Caesar's name, estate, and the loyalty of his legions. He, Mark Antony, and Marcus Lepidus formed the Second Triumvirate to defeat the assassins of Caesar. Following their victory at the Battle of Philippi (42 BC), the Triumvirate divided the Roman Republic among themselves and ruled as de facto dictators. The Triumvirate was eventually torn apart by the competing ambitions of its members; Lepidus was exiled in 36 BC, and Antony was defeated by Octavian at the Battle of Actium in 31 BC. Antony and his wife Cleopatra, the Ptolemaic queen of Egypt, killed themselves during Octavian's invasion of Egypt, which then became a Roman province. After the demise of the Second Triumvirate, Augustus restored the outward facade of the free republic, with governmental power vested in the Roman Senate, the executive magistrates and the legislative assemblies, yet he maintained autocratic authority by having the Senate grant him lifetime tenure as commander-in-chief, tribune and censor. A similar ambiguity is seen in his chosen names, the implied rejection of monarchical titles whereby he called himself Princeps Civitatis (First Citizen) juxtaposed with his adoption of the title Augustus. Augustus dramatically enlarged the empire, annexing Egypt, Dalmatia, Pannonia, Noricum, and Raetia, expanding possessions in Africa, and completing the conquest of Hispania, but he suffered a major setback in Germania. Beyond the frontiers, he secured the empire with a buffer region of client states and made peace with the Parthian Empire through diplomacy. He reformed the Roman system of taxation, developed networks of roads with an official courier system, established a standing army, established the Praetorian Guard as well as official police and fire-fighting services for Rome, and rebuilt much of the city during his reign. Augustus died in AD 14 at age 75, probably from natural causes. Persistent rumors, substantiated somewhat by deaths in the imperial family, have claimed his wife Livia poisoned him. He was succeeded as emperor by his adopted son Tiberius, Livia's son and former husband of Augustus' only biological child Julia. Name As a consequence of Roman customs, society, and personal preference, Augustus ( ) was known by many names throughout his life: Gaius Octavius ( , ). According to Suetonius, the cognomen Thurinus (, "of Thurii") was added to his birth name as a toddler in 60 BC. Later, after he had taken the name of Caesar, his rival Mark Antony referred to him as "Thurinus" in order to belittle him. In response, he merely said he was surprised that "using his old name was thought to be an insult". Gaius Julius Caesar. After his adoption by Julius Caesar on the latter's death in 44 BC, he took from Caesar's name, but was often distinguished by historians from his adoptive father by the addition "Octavianus" () after the name, denoting that he was a former member of the gens Octavia. In English he is mainly known by the anglicization "Octavian" ( ) for the period between 44 and 27 BC. Imperator Caesar. Octavian's early coins and inscriptions all refer to him simply as Gaius Caesar, but by 38 BC he had replaced "Gaius" with the victory title imperator ("commander"). Occasionally the epithet divi filius or ("son of the divine Julius") was included, alluding to Julius Caesar's deification in 42 BC. Imperator Caesar Augustus. On 16 January 27 BC, partly on his own insistence, the Roman Senate granted him the honorific Augustus (). Historians use this name to refer to him from 27 BC until his death in AD 14. The name is sometimes given as "Augustus Caesar". Early life He was born in Rome on 23 September 63 BC. His paternal family was from the Volscian town of Velletri, approximately south-east of the city. He was born at Ox Head, a small property on the Palatine Hill, very close to the Roman Forum. In his childhood, he received the cognomen "Thurinus", possibly commemorating his father's victory at Thurii over a rebellious band of slaves which occurred a few years after his birth. Suetonius wrote: "There are many indications that the Octavian family was in days of old a distinguished one at Velitrae; for not only was a street in the most frequented part of town long ago called Octavius, but an altar was shown there besides, consecrated by an Octavius. This man was leader in a war with a neighbouring town ..." Due to the crowded nature of Rome at the time, Octavian was taken to his father's home village at Velletri to be raised. Octavian mentions his father's equestrian family only briefly in his memoirs. His paternal great-grandfather Octavius was a military tribune in Sicily during the Second Punic War. His grandfather had served in several local political offices. His father, also named Octavius, had been governor of Macedonia. His mother, Atia, was the niece of Julius Caesar. His father died in 59 BC when Octavian was four years old. His mother married a former governor of Syria, Lucius Marcius Philippus. Philippus claimed descent from Alexander the Great and was elected consul in 56 BC. Philippus never had much of an interest in young Octavian. Because of this, Octavian was raised by his grandmother, Julia, the sister of Julius Caesar. Julia died in 52 or 51 BC, and Octavian delivered the funeral oration for his grandmother. From this point, his mother and stepfather took a more active role in raising him. He donned the toga virilis ("toga of manhood") four years later and was elected to the College of Pontiffs in 47 BC. The following year he was put in charge of the Greek games that were staged in honor of the Temple of Venus Genetrix, built by Julius Caesar. According to Nicolaus of Damascus, Octavian wished to join Caesar's staff for his campaign in Africa but gave way when his mother protested. In 46 BC, she consented for him to join Caesar in Hispania, where he planned to fight the forces of Pompey, Caesar's late enemy, but Octavian fell ill and was unable to travel. When he had recovered, he sailed to the front but was shipwrecked. After coming ashore with a handful of companions, he crossed hostile territory to Caesar's camp, which impressed Caesar considerably. Velleius Paterculus reports that after that time, Caesar allowed the young man to share his carriage. When back in Rome, Caesar deposited a new will with the Vestal Virgins, naming Octavian as the prime beneficiary. Rise to power Heir to Caesar Octavian was studying and undergoing military training in Apollonia, Illyria, when Julius Caesar was assassinated on the Ides of March (15 March) 44 BC. He rejected the advice of some army officers to take refuge with the troops in Macedonia and sailed to Italy to ascertain whether he had any potential political fortunes or security. Caesar had no living legitimate children under Roman law and so had adopted Octavian, his grand-nephew, in his will, making him his primary heir. Mark Antony later charged that Octavian had earned his adoption by Caesar through sexual favours, though Suetonius describes Antony's accusation as political slander. This form of slander was popular during this time in the Roman Republic to demean and discredit political opponents by accusing them of having an inappropriate sexual affair. After landing at Lupiae near Brundisium, Octavian learned the contents of Caesar's will, and only then did he decide to become Caesar's political heir as well as heir to two-thirds of his estate. Upon his adoption, Octavian assumed his great-uncle's name Gaius Julius Caesar. Roman citizens adopted into a new family usually retained their old nomen in cognomen form (e.g., Octavianus for one who had been an Octavius, Aemilianus for one who had been an Aemilius, etc.). However, though some of his contemporaries did, there is no evidence that Octavian officially used the name Octavianus, as it would have made his modest origins too obvious. Historians usually refer to the new Caesar as "Octavian" during the time between his adoption and his assumption of the name Augustus in 27 BC in order to avoid confusing the dead dictator with his heir. Octavian could not rely on his limited funds to make a successful entry into the upper echelons of the Roman political hierarchy. After a warm welcome by Caesar's soldiers at Brundisium, Octavian demanded a portion of the funds that were allotted by Caesar for the intended war against the Parthian Empire in the Middle East. This amounted to 700 million sesterces stored at Brundisium, the staging ground in Italy for military operations in the east. A later senatorial investigation into the disappearance of the public funds took no action against Octavian since he subsequently used that money to raise troops against the Senate's arch enemy Mark Antony. Octavian made another bold move in 44 BC when, without official permission, he appropriated the annual tribute that had been sent from Rome's Near Eastern province to Italy. Octavian began to bolster his personal forces with Caesar's veteran legionaries and with troops designated for the Parthian war, gathering support by emphasizing his status as heir to Caesar. On his march to Rome through Italy, Octavian's presence and newly acquired funds attracted many, winning over Caesar's former veterans stationed in Campania. By June, he had gathered an army of 3,000 loyal veterans, paying each a bonus of 500 denarii. Growing tensions Arriving in Rome on 6 May 44 BC, Octavian found consul Mark Antony, Caesar's former colleague, in an uneasy truce with the dictator's assassins. They had been granted a general amnesty on 17 March, yet Antony had succeeded in driving most of them out of Rome with an inflammatory eulogy at Caesar's funeral, mounting public opinion against the assassins. Mark Antony was amassing political support, but Octavian still had the opportunity to rival him as the leading member of the faction supporting Caesar. Antony had lost the support of many Romans and supporters of Caesar when he initially opposed the motion to elevate Caesar to divine status. It is alleged that Antony refused to hand over the money due Octavian as Caesar's adopted heir, possibly on grounds that it would take time to disentangle it from state funds. During the summer, Octavian won the support of Caesarian veterans and also made common cause with those senators – many of whom were themselves former Caesarians – who perceived Antony as a threat to the state. After an abortive attempt by the veterans to reconcile Octavian and Antony, Antony's bellicose edicts against Brutus and Cassius alienated him from the moderate Caesarians in the senate, who feared a renewed civil war. In September, Marcus Tullius Cicero began to attack Antony in a series of speeches portraying him as a threat to the republican order. First conflict with Antony With opinion in Rome turning against him and his year of consular power nearing its end, Antony attempted to pass laws that would assign him the province of Cisalpine Gaul. Octavian meanwhile built up a private army in Italy by recruiting Caesarian veterans, and on 28 November he won over two of Antony's legions with the enticing offer of monetary gain. In the face of Octavian's large and capable force, Antony saw the danger of staying in Rome and, to the relief of the Senate, he left Rome for Cisalpine Gaul, which was to be handed to him on 1 January. However, the province had earlier been assigned to Decimus Junius Brutus Albinus, one of Caesar's assassins, who now refused to yield to Antony. Antony besieged him at Mutina and rejected the resolutions passed by the Senate to stop the fighting. The Senate had no army to enforce their resolutions. This provided an opportunity for Octavian, who already was known to have armed forces. Cicero also defended Octavian against Antony's taunts about Octavian's lack of noble lineage and aping of Julius Caesar's name, stating "we have no more brilliant example of traditional piety among our youth." At the urging of Cicero, the Senate inducted Octavian as senator on 1 January 43 BC, yet he also was given the power to vote alongside the former consuls. In addition, Octavian was granted imperium pro praetore (commanding power) which legalized his command of troops, sending him to relieve the siege along with Hirtius and Pansa (the consuls for 43 BC). He assumed the fasces on 7 January, a date that he would later commemorate as the beginning of his public career. Antony's forces were defeated at the battles of Forum Gallorum (14 April) and Mutina (21 April), forcing Antony to retreat to Transalpine Gaul. Both consuls were killed, however, leaving Octavian in sole command of their armies. These victories earned him his first acclamation as imperator, a title reserved for victorious commanders. The Senate heaped many more rewards on Decimus Brutus than on Octavian for defeating Antony, then attempted to give command of the consular legions to Decimus Brutus. In response, Octavian stayed in the Po Valley and refused to aid any further offensive against Antony. In July, an embassy of centurions sent by Octavian entered Rome and demanded the consulship left vacant by Hirtius and Pansa and also that the decree should be rescinded which declared Antony a public enemy. When this was refused, he marched on the city with eight legions. He encountered no military opposition in Rome and on 19 August 43 BC was elected consul with his relative Quintus Pedius as co-consul. Meanwhile, Antony formed an alliance with Marcus Aemilius Lepidus, another leading Caesarian. Second Triumvirate Proscriptions In a meeting near Bononia in October 43 BC, Octavian, Antony, and Lepidus formed the Second Triumvirate. Their powers were made official by the Senate on 27 November. This explicit arrogation of special powers lasting five years was then legalised by law passed by the plebs, unlike the unofficial First Triumvirate formed by Pompey, Julius Caesar, and Marcus Licinius Crassus. The triumvirs then set in motion proscriptions, in which between 130 and 300 senators and 2,000 equites were branded as outlaws and deprived of their property and, for those who failed to escape, their lives. This decree issued by the triumvirate was motivated in part by a need to raise money to pay the salaries of their troops for the upcoming conflict against Caesar's assassins, Marcus Junius Brutus and Gaius Cassius Longinus. Rewards for their arrest gave incentive for Romans to capture those proscribed, while the assets and properties of those arrested were seized by the triumvirs. Contemporary Roman historians provide conflicting reports as to which triumvir was most responsible for the proscriptions and killing. However, the sources agree that enacting the proscriptions was a means by all three factions to eliminate political enemies. Marcus Velleius Paterculus asserted that Octavian tried to avoid proscribing officials whereas Lepidus and Antony were to blame for initiating them. Cassius Dio defended Octavian as trying to spare as many as possible, whereas Antony and Lepidus, being older and involved in politics longer, had many more enemies to deal with. This claim was rejected by Appian, who maintained that Octavian shared an equal interest with Lepidus and Antony in eradicating his enemies. Suetonius said that Octavian was reluctant to proscribe officials but did pursue his enemies with more vigor than the other triumvirs. Plutarch described the proscriptions as a ruthless and cutthroat swapping of friends and family among Antony, Lepidus, and Octavian. For example, Octavian allowed the proscription of his ally Cicero, Antony the proscription of his maternal uncle Lucius Julius Caesar (the consul of 64 BC), and Lepidus his brother Paullus. Battle of Philippi and division of territory On 1 January 42 BC, the Senate posthumously recognized Julius Caesar as a divinity of the Roman state, divus Iulius. Octavian was able to further his cause by emphasizing the fact that he was divi filius, "Son of the Divine". Antony and Octavian then sent twenty-eight legions by sea to face the armies of Brutus and Cassius, who had built their base of power in Greece. After two battles at Philippi in Macedonia in October 42, the Caesarian army was victorious and Brutus and Cassius committed suicide. Mark Antony later used the examples of these battles as a means to belittle Octavian, as both battles were decisively won with the use of Antony's forces. In addition to claiming responsibility for both victories, Antony branded Octavian as a coward for handing over his direct military control to Marcus Vipsanius Agrippa instead. After Philippi, a new territorial arrangement was made among the members of the Second Triumvirate. Gaul and the province of Hispania were placed in the hands of Octavian. Antony traveled east to Egypt where he allied himself with Queen Cleopatra, the former lover of Julius Caesar and mother of Caesar's son Caesarion. Lepidus was left with the province of Africa, stymied by Antony, who conceded Hispania to Octavian instead. Octavian was left to decide where in Italy to settle the tens of thousands of veterans of the Macedonian campaign, whom the triumvirs had promised to discharge. The tens of thousands who had fought on the republican side with Brutus and Cassius could easily ally with a political opponent of Octavian if not appeased, and they also required land. There was no more government-controlled land to allot as settlements for their soldiers, so Octavian had to choose one of two options: alienating many Roman citizens by confiscating their land, or alienating many Roman soldiers who could mount a considerable opposition against him in the Roman heartland. Octavian chose the former. There were as many as eighteen Roman towns affected by the new settlements, with entire populations driven out or at least given partial evictions. Rebellion and marriage alliances There was widespread dissatisfaction with Octavian over these settlements of his soldiers, and this encouraged many to rally at the side of Lucius Antonius, who was brother of Mark Antony and supported by a majority in the Senate. Meanwhile, Octavian asked for a divorce from Claudia, the daughter of Fulvia (Antony's wife) and her first husband Publius Clodius Pulcher. He returned Claudia to her mother, claiming that their marriage had never been consummated. Fulvia decided to take action. Together with Lucius Antonius, she raised an army in Italy to fight for Antony's rights against Octavian. Lucius and Fulvia took a political and martial gamble in opposing Octavian however, since the Roman army still depended on the triumvirs for their salaries. Lucius and his allies ended up in a defensive siege at Perusia, where Octavian forced them into surrender in early 40 BC. Lucius and his army were spared because of his kinship with Antony, the strongman of the East, while Fulvia was exiled to Sicyon. Octavian showed no mercy, however, for the mass of allies loyal to Lucius. On 15 March, the anniversary of Julius Caesar's assassination, he had 300 Roman senators and equestrians executed for allying with Lucius. Perusia also was pillaged and burned as a warning for others. This bloody event sullied Octavian's reputation and was criticized by many, such as Augustan poet Sextus Propertius. Sextus Pompeius, the son of Pompey and still a renegade general, following Julius Caesar's victory over his father, had established himself in Sicily and Sardinia as part of an agreement reached with the Second Triumvirate in 39 BC. Both Antony and Octavian were vying for an alliance with Pompeius. Octavian succeeded in a temporary alliance in 40 BC when he married Scribonia, a sister (or daughter) of Pompeius's father-in-law Lucius Scribonius Libo. Scribonia gave birth to Octavian's only natural child, Julia, the same day that he divorced her to marry Livia Drusilla, little more than a year after their marriage. While in Egypt, Antony had been engaged in an affair with Cleopatra and had fathered three children with her. Aware of his deteriorating relationship with Octavian, Antony left Cleopatra; he sailed to Italy in 40 BC with a large force to oppose Octavian, laying siege to Brundisium. This new conflict proved untenable for both Octavian and Antony, however. Their centurions, who had become important figures politically, refused to fight because of their Caesarian cause, while the legions under their command followed suit. Meanwhile, in Sicyon, Antony's wife Fulvia died of a sudden illness while Antony was en route to meet her. Fulvia's death and the mutiny of their centurions allowed the two remaining triumvirs to effect a reconciliation. In the autumn of 40, Octavian and Antony approved the Treaty of Brundisium, by which Lepidus would remain in Africa, Antony in the East, Octavian in the West. The Italian Peninsula was left open to all for the recruitment of soldiers, but in reality this provision was useless for Antony in the East. To further cement relations of alliance with Antony, Octavian gave his sister, Octavia Minor, in marriage to Antony in late 40 BC. War with Sextus Pompeius Sextus Pompeius threatened Octavian in Italy by denying shipments of grain through the Mediterranean Sea to the peninsula. Pompeius's own son was put in charge as naval commander in the effort to cause widespread famine in Italy. Pompeius's control over the sea prompted him to take on the name Neptuni filius, "son of Neptune". A temporary peace agreement was reached in 39 BC with the Pact of Misenum; the blockade on Italy was lifted once Octavian granted Pompeius Sardinia, Corsica, Sicily, and the Peloponnese, and ensured him a future position as consul for 35 BC. The territorial agreement between the triumvirate and Sextus Pompeius began to crumble once Octavian divorced Scribonia and married Livia on 17 January 38 BC. One of Pompeius's naval commanders betrayed him and handed over Corsica and Sardinia to Octavian. Octavian lacked the resources to confront Pompeius alone, so an agreement was reached with the Second Triumvirate's extension for another five-year period beginning in 37 BC. In supporting Octavian, Antony expected to gain support for his own campaign against the Parthian Empire, desiring to avenge Rome's defeat at Carrhae in 53 BC. In an agreement reached at Tarentum, Antony provided 120 ships for Octavian to use against Pompeius, while Octavian was to send 20,000 legionaries to Antony for use against Parthia. Octavian sent only a tenth of those promised, which Antony viewed as an intentional provocation. Octavian and Lepidus launched a joint operation against Sextus in Sicily in 36 BC. Despite setbacks for Octavian, the naval fleet of Sextus Pompeius was almost entirely destroyed on 3 September by General Agrippa at the naval battle of Naulochus. Sextus fled to the east with his remaining forces, where he was captured and executed in Miletus by one of Antony's generals the following year. As Lepidus and Octavian accepted the surrender of Pompeius's troops, Lepidus attempted to claim Sicily for himself, ordering Octavian to leave. Lepidus's troops deserted him, however, and defected to Octavian since they were weary of fighting and were enticed by Octavian's promises of money. Lepidus surrendered to Octavian and was permitted to retain the office of pontifex maximus (head of the college of priests) but was ejected from the Triumvirate. His public career at an end, he effectively was exiled to a villa at Cape Circei in Italy. The Roman dominions were divided between Octavian in the West and Antony in the East. Octavian ensured Rome's citizens of their rights to property in order to maintain peace and stability in his portion of the empire. This time, he settled his discharged soldiers outside of Italy, while also returning 30,000 slaves to their former Roman owners—slaves who had fled to join Pompeius's army and navy. Octavian had the Senate grant him, his wife, and his sister tribunal immunity, or sacrosanctitas, in order to ensure his own safety and that of Livia and Octavia once he returned to Rome. War with Antony and Cleopatra Meanwhile, Antony's campaign turned disastrous against Parthia, tarnishing his image as a leader, and the mere 2,000 legionaries sent by Octavian to Antony were hardly enough to replenish his forces. On the other hand, Cleopatra could restore his army to full strength; he already was engaged in a romantic affair with her, so he decided to send Octavia back to Rome. Octavian used this to spread propaganda implying that Antony was becoming less than Roman because he rejected a legitimate Roman spouse for an "Oriental paramour". In 36 BC, Octavian used a political ploy to make himself look less autocratic and Antony more the villain by proclaiming that the civil wars were coming to an end and that he would step down as triumvir—if only Antony would do the same. Antony refused. Roman troops captured the Kingdom of Armenia in 34 BC, and Antony made his son Alexander Helios the ruler of Armenia. He also awarded the title "Queen of Kings" to Cleopatra, acts that Octavian used to convince the Roman Senate that Antony had ambitions to diminish the preeminence of Rome. Octavian became consul once again on 1 January 33 BC, and he opened the following session in the Senate with a vehement attack on Antony's grants of titles and territories to his relatives and to his queen. The breach between Antony and Octavian prompted a large portion of the senators, as well as both of that year's consuls, to leave Rome and defect to Antony. However, Octavian received two key deserters from Antony in the autumn of 32 BC: Munatius Plancus and Marcus Titius. These defectors gave Octavian the information that he needed to confirm with the Senate all the accusations that he made against Antony. Octavian forcibly entered the temple of the Vestal Virgins and seized Antony's secret will, which he promptly publicized. The will would have given away Roman-conquered territories as kingdoms for his sons to rule and designated Alexandria as the site for a tomb for him and his queen. In late 32 BC, the Senate officially revoked Antony's powers as consul and declared war on Cleopatra's regime in Egypt. In early 31 BC, Antony and Cleopatra were temporarily stationed in Greece when Octavian gained a preliminary victory: the navy successfully ferried troops across the Adriatic Sea under the command of Agrippa. Agrippa cut off Antony and Cleopatra's main force from their supply routes at sea, while Octavian landed on the mainland opposite the island of Corcyra (modern Corfu) and marched south. Trapped on land and sea, deserters of Antony's army fled to Octavian's side daily while Octavian's forces were comfortable enough to make preparations. Antony's fleet sailed through the bay of Actium on the western coast of Greece in a desperate attempt to break free of the naval blockade. It was there that Antony's fleet faced the much larger fleet of smaller, more maneuverable ships under commanders Agrippa and Gaius Sosius in the Battle of Actium on 2 September 31 BC. Antony and his remaining forces were spared by a last-ditch effort from Cleopatra's fleet that had been waiting nearby. A year later, Octavian defeated their forces in Alexandria on 1 August 30 BC—after which Antony and Cleopatra committed suicide. Antony fell on his own sword and was taken by his soldiers back to Alexandria where he died in Cleopatra's arms. Cleopatra died soon after by poisoning, contrary to the popular belief that she was bitten by an asp. Octavian had exploited his position as Caesar's heir to further his own political career, and he was well aware of the dangers in allowing another person to do the same. He therefore followed the advice of the Greek philosopher Arius Didymus that "two Caesars are one too many", ordering Caesarion killed while sparing Cleopatra's children by Antony, with the exception of Antony's older son. Octavian had previously shown little mercy to surrendered enemies and acted in ways that had proven unpopular with the Roman people, yet he was given credit for pardoning many of his opponents after the Battle of Actium. Sole ruler of Rome After Actium and the defeat of Antony and Cleopatra, Octavian was in a position to rule the entire republic under an unofficial principate—but he had to achieve this through incremental power gains. He did so by courting the Senate and the people while upholding the republican traditions of Rome, appearing that he was not aspiring to dictatorship or monarchy. Marching into Rome, Octavian and Agrippa were elected as consuls by the Senate. Years of civil war had left Rome in a state of near lawlessness, but the republic was not prepared to accept the control of Octavian as a despot. At the same time, Octavian could not give up his authority without risking further civil wars among the Roman generals, and even if he desired no position of authority his position demanded that he look to the well-being of the city of Rome and the Roman provinces. Octavian's aims from this point forward were to return Rome to a state of stability, traditional legality, and civility by lifting the overt political pressure imposed on the courts of law and ensuring free elections—in name at least. First settlement On 13 January 27 BC, Octavian made a show of returning full power to the Roman Senate and relinquishing his control of the Roman provinces and their armies. Under his consulship, however, the Senate had little power in initiating legislation by introducing bills for senatorial debate. Octavian was no longer in direct control of the provinces and their armies, but he retained the loyalty of active duty soldiers and veterans alike. The careers of many clients and adherents depended on his patronage, as his financial power was unrivaled in the Roman Republic. Historian Werner Eck states: To a large extent, the public was aware of the vast financial resources that Octavian commanded. He failed to encourage enough senators to finance the building and maintenance of networks of roads in Italy in 20 BC, but he undertook direct responsibility for them. This was publicized on the Roman currency issued in 16 BC, after he donated vast amounts of money to the aerarium Saturni, the public treasury. According to historian H. H. Scullard, however, Octavian's power was based on the exercise of "a predominant military power and ... the ultimate sanction of his authority was force, however much the fact was disguised." The Senate proposed to Octavian, the victor of Rome's civil wars, that he once again assume command of the provinces. The Senate's proposal was a ratification of Octavian's extra-constitutional power. Through the Senate, Octavian was able to continue the appearance of a still-functional constitution. Feigning reluctance, he accepted a ten-year responsibility of overseeing provinces that were considered chaotic. The provinces ceded to Augustus for that ten-year period comprised much of the conquered Roman world, including all of Hispania and Gaul, Syria, Cilicia, Cyprus, and Egypt. Moreover, command of these provinces provided Octavian with control over the majority of Rome's legions. While Octavian acted as consul in Rome, he dispatched senators to the provinces under his command as his representatives to manage provincial affairs and ensure that his orders were carried out. The provinces not under Octavian's control were overseen by governors chosen by the Roman Senate. Octavian became the most powerful political figure in the city of Rome and in most of its provinces, but he did not have a monopoly on political and martial power. The Senate still controlled North Africa, an important regional producer of grain, as well as Illyria and Macedonia, two strategic regions with several legions. However, the Senate had control of only five or six legions distributed among three senatorial proconsuls, compared to the twenty legions under the control of Octavian, and their control of these regions did not amount to any political or military challenge to Octavian. The Senate's control over some of the Roman provinces helped maintain a republican facade for the autocratic principate. Also, Octavian's control of entire provinces followed republican-era precedents for the objective of securing peace and creating stability, in which such prominent Romans as Pompey had been granted similar military powers in times of crisis and instability. Change to Augustus On 16 January 27 BC the Senate gave Octavian the new title of augustus. Augustus is from the Latin word augere (meaning "to increase") and can be translated as "illustrious one" or "sublime". It was a title of religious authority rather than political one, and it indicated that Octavian now approached divinity. His name of Augustus was also more favorable than Romulus, the previous one which he styled for himself in reference to the story of the legendary founder of Rome, which symbolized a second founding of Rome. The title of Romulus was associated too strongly with notions of monarchy and kingship, an image that Octavian tried to avoid. The Senate also confirmed his position as princeps senatus, which originally meant the member of the Senate with the highest precedence, but in this case it became an almost regnal title for a leader who was first in charge. The honorific augustus was inherited by all future emperors and became the de facto main title of the emperor. As a result, modern historians usually regard this event as the beginning of his reign as "emperor". Augustus himself appears to have reckoned his "reign" from 27 BC. Augustus styled himself as Imperator Caesar divi filius, "Commander Caesar son of the deified one". With this title, he boasted his familial link to deified Julius Caesar, and the use of imperator signified a permanent link to the Roman tradition of victory. He transformed Caesar, a cognomen for one branch of the Julian family, into a new family line that began with him. Augustus was granted the right to hang the corona civica (civic crown) above his door and to have laurels drape his doorposts. However, he renounced flaunting insignia of power such as holding a scepter, wearing a diadem, or wearing the golden crown and purple toga of his predecessor Julius Caesar. If he refused to symbolize his power by donning and bearing these items on his person, the Senate nonetheless awarded him with a golden shield displayed in the meeting hall of the Curia, bearing the inscription virtus, pietas, clementia, iustitia—"valor, piety, clemency, and justice." Second settlement By 23 BC, some of the un-republican implications were becoming apparent concerning the settlement of 27 BC. Augustus's retention of an annual consulate drew attention to his de facto dominance over the Roman political system and cut in half the opportunities for others to achieve what was still nominally the preeminent position in the Roman state. Further, he was causing political problems by desiring to have his nephew Marcus Claudius Marcellus follow in his footsteps and eventually assume the principate in his turn, alienating his three greatest supporters: Agrippa, Maecenas, and Livia. He appointed noted republican Calpurnius Piso (who had fought against Julius Caesar and supported Cassius and Brutus) as co-consul in 23 BC, after his choice Aulus Terentius Varro Murena died unexpectedly. In the late spring Augustus had a severe illness and on his supposed deathbed made arrangements that would ensure the continuation of the principate in some form, while allaying senators' suspicions of his anti-republicanism. Augustus prepared to hand down his signet ring to his favored general Agrippa. However, Augustus handed over to his co-consul Piso all of his official documents, an account of public finances, and authority over listed troops in the provinces while Augustus's supposedly favored nephew Marcellus came away empty-handed. This was a surprise to many who believed Augustus would have named an heir to his position as an unofficial emperor. Augustus bestowed only properties and possessions to his designated heirs, as an obvious system of institutionalized imperial inheritance would have provoked resistance and hostility among the republican-minded Romans fearful of monarchy. With regards to the principate, it was obvious to Augustus that Marcellus was not ready to take on his position; nonetheless, by giving his signet ring to Agrippa, Augustus intended to signal to the legions that Agrippa was to be his successor and that they should continue to obey Agrippa, constitutional procedure notwithstanding. Soon after his bout of illness subsided, Augustus gave up his consulship. The only other times Augustus would serve as consul would be in the years 5 and 2 BC, both times to introduce his grandsons into public life. This was a clever ploy by Augustus; ceasing to serve as one of two annually elected consuls allowed aspiring senators a better chance to attain the consular position while allowing Augustus to exercise wider patronage within the senatorial class. Although Augustus had resigned as consul, he desired to retain his consular imperium not just in his provinces but throughout the empire. This desire, as well as the Marcus Primus affair, led to a second compromise between him and the Senate known as the second settlement. The primary reasons for the second settlement were as follows. First, after Augustus relinquished the annual consulship, he was no longer in an official position to rule the state, yet his dominant position remained unchanged over his Roman, 'imperial' provinces where he was still a proconsul. When he annually held the office of consul, he had the power to intervene with the affairs of the other provincial proconsuls appointed by the Senate throughout the empire, when he deemed necessary. A second problem later arose showing the need for the second settlement in what became known as the "Marcus Primus affair". In late 24 or early 23 BC, charges were brought against Marcus Primus, the former proconsul (governor) of Macedonia, for waging a war without prior approval of the Senate on the Odrysian kingdom of Thrace, whose king was a Roman ally. He was defended by Lucius Licinius Varro Murena who told the trial that his client had received specific instructions from Augustus ordering him to attack the client state. Later, Primus testified that the orders came from the recently deceased Marcellus. Such orders, had they been given, would have been considered a breach of the Senate's prerogative under the constitutional settlement of 27 BC and its aftermath—i.e., before Augustus was granted imperium proconsulare maius—as Macedonia was a senatorial province under the Senate's jurisdiction, not an imperial province under the authority of Augustus. Such an action would have ripped away the veneer of republican restoration as promoted by Augustus, and exposed his fraud of merely being the first citizen, a first among equals. Even worse, the involvement of Marcellus provided some measure of proof that Augustus's policy was to have the youth take his place as princeps, instituting a form of monarchy – accusations that had already played out. The situation was so serious that Augustus appeared at the trial even though he had not been called as a witness. Under oath, Augustus declared that he gave no such order. Murena disbelieved Augustus's testimony and resented his attempt to subvert the trial by using his auctoritas. He rudely demanded to know why Augustus had turned up to a trial to which he had not been called; Augustus replied that he came in the public interest. Although Primus was found guilty, some jurors voted to acquit, meaning that not everybody believed Augustus's testimony, an insult to the 'August One'. The second settlement was completed in part to allay confusion and formalize Augustus's legal authority to intervene in senatorial provinces. The Senate granted Augustus a form of general imperium proconsulare, or proconsular imperium (power) that applied throughout the empire, not solely to his provinces. Moreover, the Senate augmented Augustus's proconsular imperium into imperium proconsulare maius, or proconsular imperium applicable throughout the empire that was more (maius) or greater than that held by the other proconsuls. This in effect gave Augustus constitutional power superior to all other proconsuls in the empire. Augustus stayed in Rome during the renewal process and provided veterans with lavish donations to gain their support, thereby ensuring that his status of proconsular imperium maius was renewed in 13 BC. Additional powers During the second settlement, Augustus was also granted the power of a tribune (tribunicia potestas) for life, though not the official title of tribune. For some years, Augustus had been awarded tribunicia sacrosanctitas, the immunity given to a tribune of the plebs. Now he decided to assume the full powers of the magistracy, renewed annually, in perpetuity. Legally, it was closed to patricians, a status that Augustus had acquired some years earlier when adopted by Julius Caesar. This power allowed him to convene the Senate and people at will and lay business before them, to veto the actions of either the Assembly or the Senate, to preside over elections, and to speak first at any meeting. Also included in Augustus's tribunician authority were powers usually reserved for the Roman censor; these included the right to supervise public morals and scrutinize laws to ensure that they were in the public interest, as well as the ability to hold a census and determine the membership of the Senate. With the powers of a censor, Augustus appealed to virtues of Roman patriotism by banning all attire but the classic toga while entering the Forum. There was no precedent within the Roman system for combining the powers of the tribune and the censor into a single position, nor was Augustus ever elected to the office of censor. Julius Caesar had been granted similar powers, wherein he was charged with supervising the morals of the state. However, this position did not extend to the censor's ability to hold a census and determine the Senate's roster. The office of the tribunus plebis began to lose its prestige due to Augustus's amassing of tribunal powers, so he revived its importance by making it a mandatory appointment for any plebeian desiring the praetorship. Augustus was granted sole imperium within the city of Rome in addition to being granted proconsular imperium maius and tribunician authority for life. Traditionally, proconsuls (Roman province governors) lost their proconsular "imperium" when they crossed the Pomerium—the sacred boundary of Rome—and entered the city. In these situations, Augustus would have power as part of his tribunician authority, but his constitutional imperium within the Pomerium would be less than that of a serving consul, which meant that when he was in the city he might not be the constitutional magistrate with the most authority. Thanks to his prestige or auctoritas, his wishes would usually be obeyed, but there might be some difficulty. To fill this power vacuum, the Senate voted that Augustus's imperium proconsulare maius (superior proconsular power) should not lapse when he was inside the city walls. All armed forces in the city had formerly been under the control of the urban praetors and consuls, but this situation now placed them under the sole authority of Augustus. In addition, the credit was given to Augustus for each subsequent Roman military victory after this time, because the majority of Rome's armies were stationed in imperial provinces commanded by Augustus through the legatus who were deputies of the princeps in the provinces. Moreover, if a battle was fought in a senatorial province, Augustus's proconsular imperium maius allowed him to take command of (or credit for) any major military victory. This meant that Augustus was the only individual able to receive a triumph, a tradition that began with Romulus, Rome's first king and first triumphant general. Tiberius, Augustus's eldest stepson by Livia, was the only other general to receive a triumph—for victories in Germania in 7 BC. Normally during republican times, the powers Augustus held even after the second settlement would have been split between several people, who would each exercise them with the assistance of a colleague and for a specific period of time. Augustus held them all at once by himself and with no time limits; even those that nominally had time limits were automatically renewed whenever they lapsed. Conspiracy Many of the political subtleties of the second settlement seem to have evaded the comprehension of the plebeian class, who were Augustus's greatest supporters and clientele. This caused them to insist upon Augustus's participation in imperial affairs from time to time. Augustus failed to stand for election as consul in 22 BC, and fears arose once again that he was being forced from power by the aristocratic Senate. In 22, 21, and 19 BC, the people rioted in response and only allowed a single consul to be elected for each of those years, ostensibly to leave the other position open for Augustus. Likewise, there was a food shortage in Rome in 22 BC which sparked panic, while many urban plebs called for Augustus to take on dictatorial powers to personally oversee the crisis. After a theatrical display of refusal before the Senate, Augustus finally accepted authority over Rome's grain supply "by virtue of his proconsular imperium", and ended the crisis almost immediately. It was not until AD 8 that a food crisis of this sort prompted Augustus to establish a praefectus annonae, a permanent prefect who was in charge of procuring food supplies for Rome. There were some who were concerned by the expansion of powers granted to Augustus by the second settlement, and this came to a head with the apparent conspiracy of Fannius Caepio. Some time prior to 1 September 22 BC, a certain Castricius provided Augustus with information about a conspiracy led by Fannius Caepio. Murena, the outspoken consul who defended Primus in the Marcus Primus affair, was named among the conspirators. The conspirators were tried in absentia with Tiberius acting as prosecutor; the jury found them guilty, but it was not a unanimous verdict. All the accused were sentenced to death for treason and executed as soon as they were captured—without ever giving testimony in their defence. Augustus ensured that the façade of Republican government continued with an effective cover-up of the events. In 19 BC, the Senate granted Augustus a form of "general consular imperium", which was probably imperium consulare maius, like the proconsular powers that he received in 23 BC. Like his tribune authority, the consular powers were another instance of gaining power from offices that he did not actually hold. In addition, Augustus was allowed to wear the consul's insignia in public and before the Senate, as well as to sit in the symbolic chair between the two consuls and hold the fasces, an emblem of consular authority. This seems to have assuaged the populace; regardless of whether or not Augustus was a consul, the importance was that he both appeared as one before the people and could exercise consular power if necessary. On 6 March 12 BC, after the death of Lepidus, he additionally took up the position of pontifex maximus, the high priest of the college of the pontiffs, the most important position in Roman religion. On 5 February 2 BC, Augustus was also given the title pater patriae, or "father of the country". Stability and staying power A final reason for the second settlement was to give the principate constitutional stability and staying power in case something happened to Princeps Augustus. His illness of early 23 BC and the Caepio conspiracy showed that the regime's existence hung by the thin thread of the life of one man, Augustus himself, who had several severe and dangerous illnesses throughout his life. If he were to die from natural causes or fall victim to assassination, Rome could be subjected to another round of civil war. The memories of Pharsalus, the Ides of March, the proscriptions, Philippi, and Actium, barely twenty-five years distant, were still vivid in the minds of many citizens. Proconsular imperium was conferred upon Agrippa for five years, similar to Augustus's power, in order to accomplish this constitutional stability. The exact nature of the grant is uncertain but it probably covered Augustus's imperial provinces, east and west, perhaps lacking authority over the provinces of the Senate. That came later, as did the jealously guarded tribunicia potestas. Augustus's accumulation of powers was now complete. War and expansion By AD 13, Augustus boasted 21 occasions where his troops proclaimed him imperator after a successful battle. Almost the entire fourth chapter in his publicly released memoirs of achievements known as the Res Gestae is devoted to his military victories and honors. Augustus also promoted the ideal of a superior Roman civilization with a task of ruling the world (to the extent to which the Romans knew it), a sentiment embodied in words that the contemporary poet Virgil attributes to a legendary ancestor of Augustus: tu regere imperio populos, Romane, memento—"Roman, remember to rule the Earth's peoples with authority!" The impulse for expansionism was apparently prominent among all classes at Rome, and it is accorded divine sanction by Virgil's Jupiter in Book 1 of the Aeneid, where Jupiter promises Rome imperium sine fine, "sovereignty without end". By the end of his reign, the armies of Augustus had conquered northern Hispania (modern Spain and Portugal) and the Alpine regions of Raetia and Noricum (modern Switzerland, Bavaria, Austria, Slovenia), Illyricum and Pannonia (modern Albania, Croatia, Hungary, Serbia, etc.), and had extended the borders of Africa Proconsularis to the east and south. Judea was added to the province of Syria when Augustus deposed Herod Archelaus, successor to client king Herod the Great. Syria (like Egypt after Antony) was governed by a high prefect of the equestrian class rather than by a proconsul or legate of Augustus. Again, no military effort was needed in 25 BC when Galatia (part of modern Turkey) was converted to a Roman province shortly after Amyntas of Galatia was killed by an avenging widow of a slain prince from Homonada. The rebellious tribes of Asturias and Cantabria in modern-day Spain were finally quelled in 19 BC, and the territory fell under the provinces of Hispania and Lusitania. This region proved to be a major asset in funding Augustus's future military campaigns, as it was rich in mineral deposits that could be fostered in Roman mining projects, especially the very rich gold deposits at Las Médulas. Conquering the peoples of the Alps in 16 BC was another important victory for Rome, since it provided a large territorial buffer between the Roman citizens of Italy and Rome's enemies in Germania to the north. Horace dedicated an ode to the victory, while the monumental Trophy of Augustus near Monaco was built to honor the occasion. The capture of the Alpine region also served the next offensive in 12 BC, when Tiberius began the offensive against the Pannonian tribes of Illyricum, and his brother Nero Claudius Drusus moved against the Germanic tribes of the eastern Rhineland. Both campaigns were successful, as Drusus's forces reached the Elbe River by 9 BC—though he died shortly after by falling off his horse. It was recorded that the pious Tiberius walked in front of his brother's body all the way back to Rome. To protect Rome's eastern territories from the Parthian Empire, Augustus relied on the client states of the east to act as territorial buffers and areas that could raise their own troops for defense. To ensure security of the empire's eastern flank, Augustus stationed a Roman army in Syria, while his skilled stepson Tiberius negotiated with the Parthians as Rome's diplomat to the East. Tiberius was responsible for restoring Tigranes V to the throne of the Kingdom of Armenia. Arguably his greatest diplomatic achievement was negotiating with Phraates IV of Parthia (37–2 BC) in 20 BC for the return of the battle standards lost by Crassus in the Battle of Carrhae, a symbolic victory and great boost of morale for Rome. Werner Eck claims that this was a great disappointment for Romans seeking to avenge Crassus's defeat by military means. However, Maria Brosius explains that Augustus used the return of the standards as propaganda symbolizing the submission of Parthia to Rome. The event was celebrated in art such as the breastplate design on the statue Augustus of Prima Porta and in monuments such as the Temple of Mars Ultor ('Mars the Avenger') built to house the standards. Parthia had always posed a threat to Rome in the east, but the real battlefront was along the Rhine and Danube rivers. Before the final fight with Antony, Octavian's campaigns against the tribes in Dalmatia were the first step in expanding Roman dominions to the Danube. Victory in battle was not always a permanent success, as newly conquered territories were constantly retaken by Rome's enemies in Germania. A prime example of Roman loss in battle was the Battle of the Teutoburg Forest in AD 9, where three entire legions led by Publius Quinctilius Varus were destroyed by Arminius, leader of the Cherusci, an apparent Roman ally. Augustus retaliated by dispatching Tiberius and Drusus to the Rhineland to pacify it, which had some success although the battle brought the end to Roman expansion into Germany. The Roman general Germanicus took advantage of a Cherusci civil war between Arminius and Segestes; at the Battle of Idistaviso in AD 16, he defeated Arminius. Death and succession The illness of Augustus in 23 BC brought the problem of succession to the forefront of political issues and the public. To ensure stability, he needed to designate an heir to his unique position in Roman society and government. This was to be achieved in small, undramatic and incremental ways that did not stir senatorial fears of monarchy. If someone was to succeed to Augustus's unofficial position of power, he would have to earn it through his own publicly proven merits. Some Augustan historians argue that indications pointed toward his sister's son Marcellus, who had been quickly married to Augustus's daughter Julia the Elder. Other historians dispute this since Augustus's will was read aloud to the Senate while he was seriously ill in 23 BC, indicating a preference for Marcus Agrippa, who was Augustus's second in charge and arguably the only one of his associates who could have controlled the legions and held the empire together. After the death of Marcellus in 23 BC, Augustus married his daughter to Agrippa. This union produced five children, three sons and two daughters: Gaius Caesar, Lucius Caesar, Vipsania Julia, Agrippina, and Agrippa Postumus, so named because he was born after Marcus Agrippa died. Shortly after the second settlement, Agrippa was granted a five-year term of administering the eastern half of the empire with the imperium of a proconsul and the same tribunicia potestas granted to Augustus (although not trumping Augustus's authority), his seat of governance stationed at Samos in the eastern Aegean. This granting of power showed Augustus's favor for Agrippa, but it was also a measure to please members of his Caesarian party by allowing one of their members to share a considerable amount of power with him. Augustus's intent became apparent to make his grandsons Gaius and Lucius his heirs when he adopted them as his own children. He took the consulship in 5 and 2 BC so that he could personally usher them into their political careers, and they were nominated for the consulships of AD 1 and 4. Augustus also showed favor to his stepsons, Livia's children from her first marriage, Nero Claudius Drusus Germanicus (henceforth referred to as Drusus) and Tiberius Claudius (henceforth Tiberius), granting them military commands and public office, though seeming to favor Drusus. After Agrippa died in 12 BC, Tiberius was ordered to divorce his own wife, Vipsania Agrippina, and marry Augustus's widowed daughter, Julia, as soon as a period of mourning for Agrippa had ended. Drusus's marriage to Augustus's niece Antonia was considered an unbreakable affair, whereas Vipsania was "only" the daughter of the late Agrippa from his first marriage. Tiberius shared in Augustus's tribune powers as of 6 BC but shortly thereafter went into retirement, reportedly wanting no further role in politics while he exiled himself to Rhodes. No specific reason is known for his departure, though it could have been a combination of reasons, including a failing marriage with Julia as well as a sense of envy and exclusion over Augustus's apparent favouring of the younger Gaius and Lucius. (Gaius and Lucius joined the college of priests at an early age, were presented to spectators in a more favorable light, and were introduced to the army in Gaul.) After the deaths of both Lucius and Gaius in AD 2 and 4 respectively, and the earlier death of his brother Drusus (9 BC), Tiberius was recalled to Rome in June AD 4, where he was adopted by Augustus on the condition that he, in turn, adopt his nephew Germanicus. This continued the tradition of presenting at least two generations of heirs. In that year, Tiberius was also granted the powers of a tribune and proconsul, emissaries from foreign kings had to pay their respects to him and by AD 13 was awarded with his second triumph and equal level of imperium with that of Augustus. The only other possible claimant as heir was Agrippa Postumus, who had been exiled by Augustus in AD 7, his banishment made permanent by senatorial decree, and Augustus officially disowned him. He certainly fell out of Augustus's favor as an heir; the historian Erich S. Gruen notes various contemporary sources that state Agrippa Postumus was a "vulgar young man, brutal and brutish, and of depraved character". On 19 August AD 14, Augustus died while visiting Nola where his father had died. Both Tacitus and Cassius Dio wrote that Livia was rumored to have brought about Augustus's death by poisoning fresh figs. This element features in many modern works of historical fiction pertaining to Augustus's life, but some historians view it as likely to have been a salacious fabrication made by those who had favoured Postumus as heir, or other of Tiberius's political enemies. Livia had long been the target of similar rumors of poisoning on the behalf of her son, most or all of which are unlikely to have been true. Alternatively, it is possible that Livia did supply a poisoned fig (she did cultivate a variety of fig named for her that Augustus is said to have enjoyed), but did so as a means of assisted suicide rather than murder. Augustus's health had been in decline in the months immediately before his death, and he had made significant preparations for a smooth transition in power, having at last reluctantly settled on Tiberius as his choice of heir. It is likely that Augustus was not expected to return alive from Nola, but it seems that his health improved once there; it has therefore been speculated that Augustus and Livia conspired to end his life at the anticipated time, having committed all political process to accepting Tiberius, in order to not endanger that transition. Augustus's famous last words were, "Have I played the part well? Then applaud as I exit" ()—referring to the play-acting and regal authority that he had put on as emperor. An enormous funerary procession of mourners traveled with Augustus's body from Nola to Rome, and all public and private businesses closed on the day of his burial. Tiberius and his son Drusus delivered the eulogy while standing atop two rostra. Augustus's body was coffin-bound and cremated on a pyre close to his mausoleum. It was proclaimed that Augustus joined the company of the gods as a member of the Roman pantheon. Historian D. C. A. Shotter states that Augustus's policy of favoring the Julian family line over the Claudian might have afforded Tiberius sufficient cause to show open disdain for Augustus after the latter's death; instead, Tiberius was always quick to rebuke those who criticized Augustus. Shotter suggests that Augustus's deification obliged Tiberius to suppress any open resentment that he might have harbored, coupled with Tiberius's "extremely conservative" attitude towards religion. Also, historian R. Shaw-Smith points to letters of Augustus to Tiberius which display affection towards Tiberius and high regard for his military merits. Shotter states that Tiberius focused his anger and criticism on Gaius Asinius Gallus (for marrying Vipsania after Augustus forced Tiberius to divorce her), as well as toward the two young Caesars, Gaius and Lucius—instead of Augustus, the real architect of his divorce and imperial demotion. Legacy Augustus created a regime which maintained peace and prosperity in the Roman west and the Greek east for two centuries. Its dominance also laid the foundations of a concept of universal empire in the Byzantine Empire and the Holy Roman Empires down to their dissolutions in 1453 and 1806, respectively. Both his adoptive surname, Caesar, and his title Augustus became the permanent titles of the rulers of the Roman Empire for fourteen centuries after his death, in use both at Old Rome and at New Rome. In many languages, Caesar became the word for emperor, as in the German Kaiser and in the Bulgarian and subsequently Russian Tsar (sometimes Csar or Czar). The cult of Divus Augustus continued until the state religion of the empire was changed to Christianity in 391 by Theodosius I. Consequently, there are many statues and busts of the first emperor. He had composed an account of his achievements, the Res Gestae Divi Augusti, to be inscribed in bronze in front of his mausoleum. Copies of the text were inscribed throughout the empire upon his death. The inscriptions in Latin featured translations in Greek beside it and were inscribed on many public edifices, such as the temple in Ankara dubbed the Monumentum Ancyranum, called the "queen of inscriptions" by historian Theodor Mommsen. The Res Gestae is the only work to have survived from antiquity, though Augustus is also known to have composed poems entitled Sicily, Epiphanus, and Ajax, an autobiography of 13 books, a philosophical treatise, and a written rebuttal to Brutus's Eulogy of Cato. Historians are able to analyze excerpts of letters penned by Augustus, preserved in other works, to others for additional facts or clues about his personal life. Many consider Augustus to be Rome's greatest emperor; his policies certainly extended the empire's life span and initiated the celebrated Pax Romana or Pax Augusta. The Roman Senate wished subsequent emperors to "be more fortunate than Augustus and better than Trajan". Augustus was intelligent, decisive, and a shrewd politician, but he was not perhaps as charismatic as Julius Caesar and was influenced on occasion by Livia (sometimes for the worse). Nevertheless, his legacy proved more enduring. The city of Rome was utterly transformed under Augustus, with Rome's first institutionalized police force, firefighting force, and the establishment of the municipal prefect as a permanent office. The police force was divided into cohorts of 500 men each, while the units of firemen ranged from 500 to 1,000 men each, with 7 units assigned to 14 divided city sectors. A praefectus vigilum, or "Prefect of the Watch" was put in charge of the vigiles, Rome's fire brigade and police. With Rome's civil wars at an end, Augustus was also able to create a standing army for the Roman Empire, fixed at a size of 28 legions of about 170,000 soldiers. This was supported by numerous auxiliary units of 500 non-citizen soldiers each, often recruited from recently conquered areas. With his finances securing the maintenance of roads throughout Italy, Augustus installed an official courier system of relay stations overseen by a military officer known as the praefectus vehiculorum. Besides the advent of swifter communication among Italian polities, his extensive building of roads throughout Italy also allowed Rome's armies to march swiftly and at an unprecedented pace across the country. In the year 6 Augustus established the aerarium militare, donating 170 million sesterces to the new military treasury that provided for both active and retired soldiers. One of the most enduring institutions of Augustus was the establishment of the Praetorian Guard in 27 BC, originally a personal bodyguard unit on the battlefield that evolved into an imperial guard as well as an important political force in Rome. They had the power to intimidate the Senate, install new emperors, and depose ones they disliked; the last emperor they served was Maxentius, as it was Constantine I who disbanded them in the early 4th century and destroyed their barracks, the Castra Praetoria. Although the most powerful individual in the Roman Empire, Augustus wished to embody the spirit of Republican virtue and norms. He also wanted to relate to and connect with the concerns of the plebs and lay people. He achieved this through various means of generosity and a cutting back of lavish excess. In the year 29 BC, Augustus gave 400 sesterces (equal to 1/10 of a Roman pound of gold) each to 250,000 citizens, 1,000 sesterces each to 120,000 veterans in the colonies, and spent 700 million sesterces in purchasing land for his soldiers to settle upon. He also restored 82 different temples to display his care for the Roman pantheon of deities. In 28 BC, he melted down 80 silver statues erected in his likeness and in honor of him, an attempt of his to appear frugal and modest. The longevity of Augustus's reign and its legacy to the Roman world should not be overlooked as a key factor in its success. As Tacitus wrote, the younger generations alive in AD 14 had never known any form of government other than the principate. Had Augustus died earlier, matters might have turned out differently. The attrition of the civil wars on the old Republican oligarchy and the longevity of Augustus, therefore, must be seen as major contributing factors in the transformation of the Roman state into a de facto monarchy in these years. Augustus's own experience, his patience, his tact, and his political acumen also played their parts. He directed the future of the empire down many lasting paths, from the existence of a standing professional army stationed at or near the frontiers, to the dynastic principle so often employed in the imperial succession, to the embellishment of the capital at the emperor's expense. Augustus's ultimate legacy was the peace and prosperity the Empire enjoyed for the next two centuries under the system he initiated. His memory was enshrined in the political ethos of the Imperial age as a paradigm of the good emperor. Every emperor of Rome adopted his name, Caesar Augustus, which gradually lost its character as a name and eventually became a title. The Augustan era poets Virgil and Horace praised Augustus as a defender of Rome, an upholder of moral justice, and an individual who bore the brunt of responsibility in maintaining the empire. However, for his rule of Rome and establishing the principate, Augustus has also been subjected to criticism throughout the ages. The contemporary Roman jurist Marcus Antistius Labeo, fond of the days of pre-Augustan republican liberty in which he had been born, openly criticized the Augustan regime. In the beginning of his Annals, Tacitus wrote that Augustus had cunningly subverted Republican Rome into a position of slavery. He continued to say that, with Augustus's death and swearing of loyalty to Tiberius, the people of Rome traded one slaveholder for another. In a 2006 biography on Augustus, Anthony Everitt asserts that through the centuries, judgments on Augustus's reign have oscillated between these two extremes. Tacitus was of the belief that Nerva (r. 96–98) successfully "mingled two formerly alien ideas, principate and liberty". The 3rd-century historian Cassius Dio acknowledged Augustus as a benign, moderate ruler, yet like most other historians after the death of Augustus, Dio viewed Augustus as an autocrat. The poet Marcus Annaeus Lucanus (AD 39–65) was of the opinion that Caesar's victory over Pompey and the fall of Cato the Younger (95 BC–46 BC) marked the end of traditional liberty in Rome; historian Chester Starr writes of his avoidance of criticizing Augustus, "perhaps Augustus was too sacred a figure to accuse directly." The Anglo-Irish writer Jonathan Swift (1667–1745), in his Discourse on the Contests and Dissentions in Athens and Rome, criticized Augustus for installing tyranny over Rome, and likened what he believed Great Britain's virtuous constitutional monarchy to Rome's moral Republic of the 2nd century BC. In his criticism of Augustus, the admiral and historian Thomas Gordon (1658–1741) compared Augustus to the puritanical tyrant Oliver Cromwell (1599–1658). Thomas Gordon and the French political philosopher Montesquieu (1689–1755) both remarked that Augustus was a coward in battle. In his Memoirs of the Court of Augustus, the Scottish scholar Thomas Blackwell (1701–1757) deemed Augustus a Machiavellian ruler, "a bloodthirsty vindicative usurper", "wicked and worthless", "a mean spirit", and a "tyrant". Revenue reforms Augustus's public revenue reforms had a great impact on the subsequent success of the Empire. Augustus brought a far greater portion of the Empire's expanded land base under consistent, direct taxation from Rome, instead of exacting varying, intermittent, and somewhat arbitrary tributes from each local province as Augustus's predecessors had done. This reform greatly increased Rome's net revenue from its territorial acquisitions, stabilized its flow, and regularized the financial relationship between Rome and the provinces, rather than provoking fresh resentments with each new arbitrary exaction of tribute. The measures of taxation in the reign of Augustus were determined by population census, with fixed quotas for each province. Citizens of Rome and Italy paid indirect taxes, while direct taxes were exacted from the provinces. Indirect taxes included a 4% tax on the price of slaves, a 1% tax on goods sold at auction, and a 5% tax on the inheritance of estates valued at over 100,000 sesterces by persons other than the next of kin. An equally important reform was the abolition of private tax farming, which was replaced by salaried civil service tax collectors. Private contractors who collected taxes for the State were the norm in the Republican era. Some of them were powerful enough to influence the number of votes for men running for offices in Rome. These tax farmers called publicans were infamous for their depredations, great private wealth, and the right to tax local areas. The use of Egypt's immense land rents to finance the Empire's operations resulted from Augustus's conquest of Egypt and the shift to a Roman form of government. As it was effectively considered Augustus's private property rather than a province of the Empire, it became part of each succeeding emperor's patrimonium. Instead of a legate or proconsul, Augustus installed a prefect from the equestrian class to administer Egypt and maintain its lucrative seaports; this position became the highest political achievement for any equestrian besides becoming Prefect of the Praetorian Guard. The highly productive agricultural land of Egypt yielded enormous revenues that were available to Augustus and his successors to pay for public works and military expeditions. Month of August The month of August (Latin: Augustus) is named after Augustus; until his time it was called Sextilis (named so because it had been the sixth month of the original Roman calendar and the Latin word for six is sex). Commonly repeated lore has it that August has 31 days because Augustus wanted his month to match the length of Julius Caesar's July, but this is an invention of the 13th century scholar Johannes de Sacrobosco. Sextilis in fact had 31 days before it was renamed, and it was not chosen for its length (see Julian calendar). According to a quoted by Macrobius, Sextilis was renamed to honor Augustus because several of the most significant events in his rise to power, culminating in the fall of Alexandria, fell in that month. Creation of "Italia" Roman Italy was established by Augustus in 7 BC with the Latin name "Italia". This was the first time that the Italian peninsula was united administratively and politically under the same name. Due to this act, Augustus was called the Father of Italy by Italian historians such as G. Giannelli. Building projects On his deathbed, Augustus boasted "I found a Rome of bricks; I leave to you one of marble." Although there is some truth in the literal meaning of this, Cassius Dio asserts that it was a metaphor for the Empire's strength. Marble could be found in buildings of Rome before Augustus, but it was not extensively used as a building material until the reign of Augustus. Although this did not apply to the Subura slums, which were still as rickety and fire-prone as ever, he did leave a mark on the monumental topography of the centre and of the Campus Martius, with the (Altar of Peace) and monumental sundial, whose central gnomon was an obelisk taken from Egypt. The relief sculptures decorating the visually augmented the written record of Augustus's triumphs in the Res Gestae. Its reliefs depicted the imperial pageants of the praetorians, the Vestals, and the citizenry of Rome. He also built the Temple of Caesar, the Temple of Jupiter Tonans, the Temple of Apollo Palatinus and the Baths of Agrippa, and the Forum of Augustus with its Temple of Mars Ultor. Other projects were either encouraged by him, such as the Theatre of Balbus, and Agrippa's construction of the Pantheon, or funded by him in the name of others, often relations (e.g. Portico of Octavia, Theatre of Marcellus). Even his Mausoleum of Augustus was built before his death to house members of his family. To celebrate his victory at the Battle of Actium, the Arch of Augustus was built in 29 BC near the entrance of the Temple of Castor and Pollux, and widened in 19 BC to include a triple-arch design. After the death of Agrippa in 12 BC, a solution had to be found in maintaining Rome's water supply system. This came about because it was overseen by Agrippa when he served as aedile, and was even funded by him afterwards when he was a private citizen paying at his own expense. In that year, Augustus arranged a system where the Senate designated three of its members as prime commissioners in charge of the water supply and to ensure that Rome's aqueducts did not fall into disrepair. In the late Augustan era, the commission of five senators called the curatores locorum publicorum iudicandorum (translated as "Supervisors of Public Property") was put in charge of maintaining public buildings and temples of the state cult. Augustus created the senatorial group of the curatores viarum (translated as "Supervisors for Roads") for the upkeep of roads; this senatorial commission worked with local officials and contractors to organize regular repairs. The Corinthian order of architectural style originating from ancient Greece was the dominant architectural style in the age of Augustus and the imperial phase of Rome. Suetonius once commented that Rome was unworthy of its status as an imperial capital, yet Augustus and Agrippa set out to dismantle this sentiment by transforming the appearance of Rome upon the classical Greek model. Residences The official residence of Augustus was the Domus Augusti on the Palatine which he made into a palace after buying it in 41/40 BC. He had other residences such as the horti maecenati in Rome where Augustus preferred to stay whenever he became ill and which Maecenas left to him in his will in 8 BC. The great villa of Vedius Pollio at Posilipo near Naples was beqeathed (probably forced) to him in 15 BC. Augustus built the Palazzo a Mare palace on Capri. He also built the immense Villa Giulia on the island of Ventotene as a summer residence early in his reign. The family home of Augustus was probably the villa at Somma Vesuviana, Nola. This was the location where he died and where his father also died. Physical appearance and official images His biographer Suetonius, writing about a century after Augustus's death, described his appearance as: "... unusually handsome and exceedingly graceful at all periods of his life, though he cared nothing for personal adornment. He was so far from being particular about the dressing of his hair, that he would have several barbers working in a hurry at the same time, and as for his beard he now had it clipped and now shaved, while at the very same time he would either be reading or writing something ... He had clear, bright eyes ... His teeth were wide apart, small, and ill-kept; his hair was slightly curly and inclined to golden; his eyebrows met. His ears were of moderate size, and his nose projected a little at the top and then bent ever so slightly inward. His complexion was between dark and fair. He was short of stature, although Julius Marathus, his freedman and keeper of his records, says that he was five feet and nine inches (just under 5 ft. 7 in., or 1.70 meters, in modern height measurements), but this was concealed by the fine proportion and symmetry of his figure, and was noticeable only by comparison with some taller person standing beside him...", adding that "his shoes [were] somewhat high-soled, to make him look taller than he really was". Scientific analysis of traces of paint found in his official statues shows that he most likely had light brown hair and eyes (his hair and eyes were depicted as the same color). His official images were very tightly controlled and idealized, drawing from a tradition of Hellenistic portraiture rather than the tradition of realism in Roman portraiture. He first appeared on coins at the age of 19, and from about 29 BC "the explosion in the number of Augustan portraits attests a concerted propaganda campaign aimed at dominating all aspects of civil, religious, economic and military life with Augustus's person." The early images did indeed depict a young man, but although there were gradual changes his images remained youthful until he died in his seventies, by which time they had "a distanced air of ageless majesty", according to the classicist R. R. R. Smith. Among the best known of many surviving portraits are the Augustus of Prima Porta, the image on the Ara Pacis, and the Via Labicana Augustus, which depicts him in his role as pontifex maximus. Several cameo portraits include the Blacas Cameo and Gemma Augustea. See also Augustan and Julio-Claudian art Augustan literature (ancient Rome) Indo-Roman trade relations Julio-Claudian family tree Temple of Augustus Notes References Sources Ancient sources Modern sources Further reading External links Works by and about Augustus at Perseus Digital Library Gallery of the Ancient Art: August The Via Iulia Augusta: road built by the Romans; constructed on the orders of Augustus between the 13–12 B.C. Augustan Legionaries – Augustus's legions and legionaries Augustus – short biography at the BBC Brown, F. The Achievements of Augustus Caesar, Clio History Journal, 2009. "Augustus Caesar and the Pax Romana" – essay by Steven Kreis about Augustus's legacy "De Imperatoribus Romanis" (archived 17 March 2022) – article about Augustus at Garrett G. Fagan's online encyclopedia of Roman emperors Augustus – article by Andrew Selkirk 63 BC births 14 deaths 1st-century BC Roman augurs 1st-century BC Roman consuls 1st-century BC monarchs in Europe 1st-century Roman emperors 1st-century clergy Ancient Roman adoptees Ancient Roman military personnel Burials at the Mausoleum of Augustus Characters in Book VI of the Aeneid Children of Julius Caesar Deified Roman emperors Founding monarchs Julii Caesares Julio-Claudian dynasty People in the canonical gospels Political spokespersons Pontifices Roman pharaohs Shipwreck survivors 1st-century Romans Octavii People of the War of Mutina

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https://en.wikipedia.org/wiki/Geography%20of%20Antarctica

Geography of Antarctica

The geography of Antarctica is dominated by its south polar location and, thus, by ice. The Antarctic continent, located in the Earth's southern hemisphere, is centered asymmetrically around the South Pole and largely south of the Antarctic Circle. It is washed by the Southern (or Antarctic) Ocean or, depending on definition, the southern Pacific, Atlantic, and Indian Oceans. It has an area of more than 14.2 million km2. Antarctica is the largest ice desert in the world. Some 98% of Antarctica is covered by the Antarctic ice sheet, the world's largest ice sheet and also its largest reservoir of fresh water. Averaging at least 1.6 km thick, the ice is so massive that it has depressed the continental bedrock in some areas more than 2.5 km below sea level; subglacial lakes of liquid water also occur (e.g., Lake Vostok). Ice shelves and rises populate the ice sheet on the periphery. The present Antarctic ice sheet accounts for 90 percent of Earth's total ice volume and 70 percent of its fresh water. It houses enough water to raise global sea level by 200 ft. In September 2018, researchers at the National Geospatial-Intelligence Agency released a high resolution terrain map (detail down to the size of a car, and less in some areas) of Antarctica, named the "Reference Elevation Model of Antarctica" (REMA). Regions Physically, Antarctica is divided in two by the Transantarctic Mountains, close to the neck between the Ross Sea and the Weddell Sea. Western Antarctica and Eastern Antarctica correspond roughly to the western and eastern hemispheres relative to the Greenwich meridian. West Antarctica is covered by the West Antarctic Ice Sheet. There has been some concern about this ice sheet, because there is a small chance that it will collapse. If it does, ocean levels would rise by a few metres in a very short period of time. Volcanoes Volcanoes that occur underneath glacial ice sheets are known by the term "Glaciovolcanism", or subglacial volcanoes. An article published in 2017 claims that researchers from Edinburgh University recently discovered 91 new volcanoes below the Antarctic ice sheet, adding to the 47 volcanoes that were already known. As of today, there have been 138 possible volcanoes identified in West Antarctica. There is limited knowledge about West Antarctic Volcanoes due to the presence of the West Antarctic Ice Sheet, which heavily covers the West Antarctic Rift System—a likely hub for volcanic activity. Researchers find it difficult to properly identify volcanic activity due to the comprehensive ice covering. East Antarctica is significantly larger than West Antarctica, and similarly remains widely unexplored in terms of its volcanic potential. While there are some indications that there is volcanic activity under the East Antarctic Ice Sheet, there is not a significant amount of present information on the subject. Mount Erebus is one of the most notable sites in the study of Antarctic Volcanism, in that it is the southernmost historically active volcanic site on the planet. Deception Island is another active Antarctic volcano. It is one of the most protected areas in the Antarctic, given its situation between the South Shetland Islands and the Antarctic Peninsula. As the most active volcano in the Antarctic peninsula, it has been studied closely since its initial discovery in 1820. There are four volcanoes on the mainland of Antarctica that are considered to be active on the basis of observed fumarolic activity or "recent" tephra deposits: Mount Melbourne (2,730 m) (74°21'S., 164°42'E.), a stratovolcano; Mount Berlin (3,500 m) (76°03'S., 135°52'W.), a stratovolcano; Mount Kauffman (2,365 m) (75°37'S., 132°25'W.), a stratovolcano; and Mount Hampton (3,325 m) (76°29'S., 125°48'W.), a volcanic caldera. Mount Rittmann (2,600 m) (73.45°S 165.5° E), a volcanic caldera. Several volcanoes on offshore islands have records of historic activity. Mount Erebus (3,795 m), a stratovolcano on Ross Island with 10 known eruptions and 1 suspected eruption. On the opposite side of the continent, Deception Island (62°57'S., 60°38'W.), a volcanic caldera with 10 known and 4 suspected eruptions, have been the most active. Buckle Island in the Balleny Islands (66°50'S., 163°12'E.), Penguin Island (62°06'S., 57°54'W.), Paulet Island (63°35'S., 55°47'W.), and Lindenberg Island (64°55'S., 59°40'W.) are also considered to be active. In 2017, the researchers of Edinburgh University discovered 91 underwater volcanoes under West Antarctica. Glaciovolcanism The definition of Glaciovolcanism is “the interactions of magma with ice in all its forms, including snow, firn and any meltwater.” It defines a special field of volcanic that is specifically centered around ice and ice melt. This field of science is less than 100 years old, and thus continuously makes new discoveries. Glaciovolcanism is characterized by three kinds of eruptions: sub-glacial eruptions, supraglacial volcanism, and ice-marginal volcanism. The study of glaciovolcanism is vital to the understanding of ice sheet formation. It is also a valuable tool to predict volcanic hazards, such as the ash hazard following the Eyjafjallajökull eruption in Iceland. Marie Byrd Land The Marie Byrd Land makes up a large portion of West Antarctica, consisting of the Area below the Antarctic Peninsula. The Marie Byrd land is a large formation of volcanic rock, characterized by 18 exposed and subglacial volcanoes. 16 of the 18 volcanoes are entirely covered by the antarctic ice sheet. There have been no eruptions recorded from any of the volcanoes in this area, however scientists believe that some of the volcanoes may be potentially active. Activity Scientists and researchers debate whether or not the 138 identified possible volcanoes are active or dormant. It is very hard to definitively say, given that many of these volcanic structures are buried underneath several kilometers of ice. However, ash layers within the West Antarctic Ice Sheet, as well as deformations in the ice surface indicate that the West Antarctic Rift System could be active and contain erupting volcanoes. Additionally, seismic activity in the region hints at magma movement beneath the crust, a sign of volcanic activity. Despite this, however, there is not yet definitive evidence of presently active volcanoes. Subglacial volcanism is often characterized by ice melt and subglacial water. Though there are other sources of subglacial water, such as geothermal heat, it almost always is a condition of volcanism. Scientists remain uncertain about the presence of water underneath the West Antarctic Ice Sheet, with some claiming to have found evidence indicating the existence. Conditions of Formation In West Antarctica's Marie Byrd Land, volcanoes are typically composed of alkaline and basaltic lava. Sometimes, the volcanoes are entirely basaltic in composition. Due to the geographic similarity of the Marie Byrd Land, it is believed that the volcanoes in the West Antarctic Rift System are also composed of basalt. Above-ice basaltic volcanoes, also known as subaerial basaltic volcanoes, generally form in tall, broad cone shapes. Since they are formed from repeated piling of liquid magma sourced from the center, they spread widely and grow upwards relatively slowly. However, West Antarctic Volcanoes form underneath ice sheets, and are thus categorized as subglacial volcanoes. Subglacial volcanoes that are monogenetic are far more narrow, steeper, flat topped structures. Polygenetic subglacial volcanoes have a wider variety of shapes and sizes due to being made up of many different eruptions. Often, they look more cone shaped, like stratovolcanoes. Hazards Hazardous ash Little has been studied about the implications of volcanic ash from eruptions within the Antarctic Circle. It is likely that an eruption at lower latitudes would cause global health and aviation hazards due to ash disbursement. The clockwise air circulation around the low pressure system at the South Pole forces air upwards, hypothetically sending ash upwards towards the Stratospheric jet streams, and thus quickly dispersing it throughout the globe. Melting ice Recently, in 2017, a study found evidence of subglacial volcanic activity within the West Antarctic Ice Sheet. This activity poses a threat to the stability of the Ice Sheet, as volcanic activity leads to increased melting. This could possibly plunge the West Antarctic Ice Sheet into a positive feedback loop of rising temperatures and increased melting. Canyons There are three vast canyons that run for hundreds of kilometers, cutting through tall mountains. None of the canyons are visible at the snow-covered surface of the continent since they are buried under hundreds of meters of ice. The largest of the canyons is called Foundation Trough and is over 350 km long and 35 km wide. The Patuxent Trough is more than 300 km long and over 15 km wide, while the Offset Rift Basin is 150 km long and 30 km wide. These three troughs all lie under and cross the so-called "ice divide" - the high ice ridge that runs all the way from the South Pole out towards the coast of West Antarctica. West Antarctica West Antarctica is the smaller part of the continent, (50° – 180°W), divided into: Areas Antarctic Peninsula (55° – 75°W) Graham Land Palmer Land Queen Elizabeth Land (20°W – 80°W) Ellsworth Land (79°45' – 103°24'W) English Coast Bryan Coast Eights Coast Marie Byrd Land (103°24' – 158°W) Walgreen Coast Bakutis Coast Hobbs Coast Ruppert Coast Saunders Coast King Edward VII Land (166°E – 155°W) Shirase Coast Seas Scotia Sea (26°30' – 65°W) Weddell Sea (57°18' – 102°20'W) Bellingshausen Sea (57°18' – 102°20'W) Amundsen Sea (102°20′ – 126°W) Ice shelves Larger ice shelves are: Filchner-Ronne Ice Shelf (30° – 83°W) Larsen Ice Shelf Abbot Ice Shelf (89°35' – 103°W) Getz Ice Shelf (114°30' – 136°W) Sulzberger Ice Shelf Ross Ice Shelf (166°E – 155°W) For all ice shelves see List of Antarctic ice shelves. Islands For a list of all Antarctic islands see List of Antarctic and sub-Antarctic islands. East Antarctica East Antarctica is the larger part of the continent, (50°W – 180°E), both the South Magnetic Pole and geographic South Pole are situated here. Divided into: Areas Coats Land (20° – 36°W) Queen Maud Land (20°W – 45°E) Princess Martha Coast Princess Astrid Coast Princess Ragnhild Coast Prince Harald Coast Prince Olav Coast Enderby Land (44°38' – 56°25'E) Kemp Land (56°25' – 59°34'E) Mac. Robertson Land (59°34' – 73°E) Princess Elizabeth Land (73° – 87°43'E) Wilhelm II Land (87°43' – 91°54'E) Queen Mary Land (91°54' – 100°30'E) Wilkes Land (100°31' – 136°11'E) Adélie Land (136°11′ – 142°02′E) George V Land (142°02' – 153°45'E) George V Coast Zélée Subglacial Trench Oates Land (153°45' – 160°E) Victoria Land (70°30' – 78°'S) Seas Weddell Sea (57°18' – 102°20'W) King Haakon VII Sea (20°W – 45°E) Davis Sea (82° – 96°E) Mawson Sea (95°45' – 113°E) D'Urville Sea (140°E) Ross Sea (166°E – 155°W) Bellingshausen Sea (57°18' – 102°20'W) Scotia Sea (26°30' – 65°W) Ice shelves Larger ice shelves are: Riiser-Larsen Ice Shelf Ekstrom Ice Shelf Amery Ice Shelf West Ice Shelf Shackleton Ice Shelf Voyeykov Ice Shelf For all ice shelves see List of Antarctic ice shelves. Islands For a list of all Antarctic islands see List of Antarctic and sub-Antarctic islands. Research stations Territorial landclaims Seven nations have made official Territorial claims in Antarctica. Dependences and territories Bouvet Island French Southern and Antarctic Lands Heard and McDonald Islands South Georgia and the South Sandwich Islands Peter I Island See also Bibliography of Antarctica List of Antarctic and Subantarctic islands Geology of Antarctica Notes References General references Ivanov, L. General Geography and History of Livingston Island. In: Bulgarian Antarctic Research: A Synthesis. Eds. C. Pimpirev and N. Chipev. Sofia: St. Kliment Ohridski University Press, 2015. pp. 17–28. External links High resolution map (2018) – Reference Elevation Model of Antarctica (REMA) Political Claims Map USGS TerraWeb: Satellite Image Map of Antarctica (archived 1 March 2005) United States Antarctic Resource Center (USARC) BEDMAP (archived 25 January 2005) Antarctic Digital Database (Topographic data for Antarctica, including web map browser) Landsat Image Mosaic of Antarctica (LIMA; USGS web pages) Landsat Image Mosaic of Antarctica (LIMA; NASA web pages) (archived 14 February 2015) Geography of the land under the ice of Antarctica: http://www.cbc.ca/news/technology/nasa-map-shows-what-antarctica-would-look-like-without-ice-1.1304997 https://www.bas.ac.uk/project/bedmap-2/ https://www.bas.ac.uk/data/our-data/maps/thematic-maps/bedmap2/ https://www.the-cryosphere.net/7/375/2013/tc-7-375-2013.pdf article in The Cryosphere, 7, 375–393, 2013 https://www.google.com/search?q=bedmap2&ie=utf-8&oe=utf-8&client=firefox-b Google search

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https://en.wikipedia.org/wiki/Transport%20in%20Antarctica

Transport in Antarctica

Transport in Antarctica has transformed from explorers crossing the isolated remote area of Antarctica by foot to a more open era due to human technologies enabling more convenient and faster transport, predominantly by air and water, but also by land as well. Transportation technologies on a remote area like Antarctica need to be able to deal with extremely low temperatures and continuous winds to ensure the travelers' safety. Due to the fragility of the Antarctic environment, only a limited amount of transport movements can take place and sustainable transportation technologies have to be used to reduce the ecological footprint. The infrastructure of land, water and air transport needs to be safe and sustainable. Currently thousands of tourists and hundreds of scientists a year depend on the Antarctic transportation system. Land transport Roads Winds continuously blow snow on roads in Antarctica. The South Pole Traverse (McMurdo–South Pole highway) is approximately long and links the United States McMurdo Station on the coast to the Amundsen–Scott South Pole Station. It was constructed by leveling snow and in crevasses, but is not paved. There are flags to mark the road. Also, the United States Antarctic Program maintains two ice roads during the austral summer. One provides access to Pegasus Field on the Ross Ice Shelf. The ice road between Pegasus Field and McMurdo Station is about . The other road provides access to the Ice Runway, which is on sea ice. The road between the Ice Runway and McMurdo Station varies in length from year to year depending on many factors, including ice stability. These roads are critical for resupplying McMurdo Station, Scott Base, and Amundsen–Scott South Pole Station. Vehicles The scarcity and poor quality of road infrastructure limits land transportation by conventional vehicles. A normal car on tires has very limited capability in Antarctic conditions. Scientific bases are often built on snow-free areas (oases) close to the ocean. Around these stations and on a hard packed snow or ice, tire based vehicles can drive but on deeper and softer snow, a normal tire-based vehicle cannot travel. Due to these limitations, vehicles on belts have been the preferred option in Antarctica. In 1997, two specialized cars with very large tires running tire pressure as low as travelled onto the high Antarctica Plateau, giving strong indication that tire based vehicles could be an option for efficient travelling in Antarctica. Mawson Station started using classic Volkswagen Beetles, the first production cars to be used in Antarctica. The first of these was named "Antarctica 1". In December 1997 into February 1998 two AT44, 4x4 cars (built in Iceland by Arctic Trucks with tire size of 44-inch tall) joined an expedition by the Swedish Polar Institution (SWEA). The cars got used to transport people and supplies from the Ice shelf to WASA station, to perform scanning of the snow and support a drilling expedition to on the Antarctica Plateau 76°S 8°03'W. This is the first time tire based vehicles successfully travel on the Antarctica high plateau. In 2005, a team of six people took part in the Ice Challenger Expedition. Travelling in a specially designed six wheel drive vehicle, the team completed the journey from the Antarctic coast at Patriot Hills to the geographic South Pole in 69 hours. In doing so they easily beat the previous record of 24 days. They arrived at the South Pole on December 12, 2005. The team members on that expedition were Andrew Regan, Jason De Carteret, Andrew Moon, Richard Griffiths, Gunnar Egilsson and Andrew Miles. The expedition successfully showed that wheeled transport on the continent is not only possible but also often more practical. The expedition also hoped to raise awareness about global warming and climate change. From start of December 2008 into February 2009, four AT44, 4x4 cars were used to support a ski race by Amundsen Omega 3, from S82° 41' E17° 43' to South Pole. A film was made of this race by BBC called "On Thin Ice" with Ben Fogle and James Cracknell. The cars started from Novo airbase at S70° 49' E11° 38', establish a route onto the plateau through the crevasse areas in the Shcherbakov Mountain Range driving nearly to the start line of the ski race. For the return journey each car covered between with one fuel depot on the way. From 2008 to date (Dec 2015) tire based cars, AT44 4x4 and AT44 6x6 have been used every season to support various NGO and scientific expedition/projects, supporting flights, fuel drops, filming, skiers, biker, a tractor, collecting snow samples and more. The combined distance covered on the Antarctica Plateau is over and even though towing capacity is much lower than for most belt based vehicles, the tire based cars multiply the travel speed and use only a fraction of the fuel making this an option for some expeditions/projects. A second expedition led by Andrew Regan and Andrew Moon departed in November 2010. The Moon-Regan Trans Antarctic Expedition this time traversed the entire continent twice, using two six-wheel-drive vehicles and a Concept Ice Vehicle designed by Lotus. This time the team used the expedition to raise awareness about the global environmental importance of the Antarctic region and to show that biofuel can be a viable and environmentally friendly option. Water transport Antarctica's only harbour is at McMurdo Station. Most coastal stations have offshore anchorages, and supplies are transferred from ship to shore by small boats, barges, and helicopters. A few stations have a basic wharf facility. All ships at port are subject to inspection in accordance with Article 7, Antarctic Treaty. Offshore anchorage is sparse and intermittent, but poses no problem to sailboats designed for the ice, typically with lifting keels and long shorelines. McMurdo Station (), Palmer Station (); government use only except by permit (see Permit Office under "Legal System"). A number of tour boats, ranging from large motorized vessels to small sailing yachts, visit the Antarctic Peninsula during the summer months (January–March). Most are based in Ushuaia, Argentina. Air transport Transport in Antarctica takes place by air, using fixed-wing aircraft and helicopters. Runways and helicopter pads have to be kept snow-free to ensure safe take off and landing conditions. Antarctica has 20 airports, but there are no developed public-access airports or landing facilities. Thirty stations, operated by 16 national governments party to the Antarctic Treaty, have landing facilities for either helicopters and/or fixed-wing aircraft; commercial enterprises operate two additional air facilities. Helicopter pads are available at 27 stations; runways at 15 locations are gravel, sea-ice, blue-ice, or compacted snow suitable for landing wheeled, fixed-wing aircraft; of these, one is greater than in length, six are between in length, three are between in length, three are less than in length, and two are of unknown length; snow surface skiways, limited to use by ski-equipped, fixed-wing aircraft, are available at another 15 locations; of these, four are greater than 3 km in length, three are between 2 km and 3 km in length, two are between 1 km and 2 km in length, two are less than 1 km in length, and data is unavailable for the remaining four. Antarctic airports are subject to severe restrictions and limitations resulting from extreme seasonal and geographic conditions; they do not meet ICAO standards, and advance approval from the respective governmental or nongovernmental operating organization is required for landing (1999 est.) Flights to the continent in the permanent darkness of the winter are normally only undertaken in an emergency, with burning barrels of fuel to outline a runway. On September 11, 2008, a United States Air Force C-17 Globemaster III successfully completed the first landing in Antarctica using night-vision goggles at Pegasus Field. In April 2001 an emergency evacuation of Dr. Ronald Shemenski was needed from Amundsen–Scott South Pole Station when he contracted pancreatitis. Three C-130 Hercules were called back before their final leg because of weather. Organizers then called on Kenn Borek Air based in Calgary, Alberta. Two de Havilland Twin Otters were dispatched out of Calgary with one being back-up. Twin Otters are specifically designed for the Canadian north and Kenn Borek Air's motto is "Anywhere, Anytime, World-Wide". The mission was a success but not without difficulties and drawbacks. Ground crews needed to create a runway with tracked equipment not designed to operate in the low temperatures at that time of year, the aircraft controls had to be "jerry-rigged" when the flaps were frozen in position after landing, and instruments were not reliable because of the cold. When they saw a "faint pink line on the horizon" they knew they were going in the right direction. This was the first rescue from the South Pole during winter. Canada honoured the Otter crew for bravery. In 2021, an Airbus A340 aeroplane operated by Portuguese charter airline Hi Fly landed in Antarctica for the first time. See also Tourism in Antarctica List of airports in Antarctica Bibliography of Antarctica References External links Webpage of the Swedish Polar Research Secretariat on logistics

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https://en.wikipedia.org/wiki/Geography%20of%20Alabama

Geography of Alabama

The geography of Alabama describes a state in the Southeastern United States in North America. It extends from high mountains to low valleys and sandy beaches. Alabama is 30th in size and borders four U.S. states: Mississippi, Tennessee, Georgia, and Florida. It also borders the Gulf of Mexico. Physical features Extending entirely across the state of Alabama for about northern boundary, and in the middle stretching farther north, is the Cumberland Plateau, or Tennessee Valley region, broken into broad tablelands by the dissection of rivers. In the northern part of this plateau, west of Jackson county, there are about of level highlands from above sea level. South of these highlands, occupying a narrow strip on each side of the Tennessee River, is a country of gentle rolling lowlands varying in elevation from . To the northeast of these highlands and lowlands is a rugged section with steep mountain-sides, deep narrow coves and valleys, and flat mountain-tops. Its elevations range from . In the remainder of this region, the southern portion, the most prominent feature is Little Mountain, extending about from east to west between two valleys, and rising precipitously on the north side above them or above the sea. Adjoining the Cumberland Plateau region on the southeast is the Appalachian Valley (locally known as Coosa Valley) region, which is the southern extremity of the Appalachian Mountains, and occupies an area within the state of about . This is a limestone belt with parallel hard rock ridges left standing by erosion to form mountains. Although the general direction of the mountains, ridges, and valleys is northeast and southwest, irregularity is one of the most prominent characteristics. In the northeast are several flat-topped mountains, of which Raccoon and Lookout are the most prominent, having a maximum elevation near the Georgia line of little more than and gradually decreasing in height toward the southwest, where Sand Mountain is a continuation of Raccoon. South of these the mountains are marked by steep northwest sides, sharp crests and gently sloping southeast sides. Southeast of the Appalachian Valley region, the Piedmont Plateau also crosses the Alabama border from the N.E. and occupies a small triangular-shaped section of which Randolph and Clay counties, together with the northern part of Tallapoosa and Chambers, form the principal portion. Its surface is gently undulating and has an elevation of about above sea level. The Piedmont Plateau is a lowland worn down by erosion on hard crystalline rocks, then uplifted to form a plateau. The remainder of the state is occupied by the Coastal Plain. This is crossed by foothills and rolling prairies in the central part of the state, where it has a mean elevation of about , becomes lower and more level toward the southwest, and in the extreme south is flat and but slightly elevated above the sea. The Cumberland Plateau region is drained to the west-northwest by the Tennessee River and its tributaries; all other parts of the state are drained to the southwest. In the Appalachian Valley region the Coosa River is the principal river; and in the Piedmont Plateau, the Tallapoosa River. In the Coastal Plain are the Tombigbee River in the west, the Alabama River (formed by the Coosa and Tallapoosa) in the western central, and in the east the Chattahoochee River, which forms almost half of the Georgia boundary. The Tombigbee and Alabama rivers unite near the southwest corner of the state, their waters discharging into Mobile Bay by the Mobile and Tensas rivers. The Black Warrior River is a considerable stream which joins the Tombigbee from the east. The valleys in the north and northeast are usually deep and narrow, but in the Coastal Plain they are broad and in most cases rise in three successive terraces above the stream. The harbour of Mobile was formed by the drowning of the lower part of the valley of the Alabama and Tombigbee rivers as a result of the sinking of the land here, such sinking having occurred on other parts of the Gulf coast. Flora and fauna The fauna and flora of Alabama are similar to those of the Gulf states in general and have no distinctive characteristics. However, the Mobile River system has a high incidence of endemism among freshwater mollusks and biodiversity is high. In Alabama, vast forests of pine constitute the largest proportion of the state's forest growth. There is also an abundance of cypress, hickory, oak, populus, and eastern redcedar trees. In other areas, hemlock growths in the north and southern white cedar in the southwest. Other native trees include ash, hackberry, and holly. In the Gulf region of the state grow various species of palmetto and palm. In Alabama there are more than 150 shrubs, including mountain laurel and rhododendron. Among cultivated plants are wisteria and camellia. While in the past the state enjoyed a variety of mammals such as plains bison, eastern elk, North American cougar, bear, and deer, only the white-tailed deer remains abundant. Still fairly common are the bobcat, American beaver, muskrat, raccoon, Virginia opossum, rabbit, squirrel, red and gray foxes, and long-tailed weasel. Coypu and nine-banded armadillo have been introduced to the state and now also common. Alabama's birds include golden and bald eagles, osprey and other hawks, yellow-shafted flickers, and black-and-white warblers. Game birds include bobwhite quail, duck, wild turkey, and goose. Freshwater fish such as bream, shad, bass, and sucker are common. Along the Gulf Coast there are seasonal runs of tarpon, pompano, red drum, and bonito. The U.S. Fish and Wildlife Service lists as endangered 99 animals, fish, and birds, and 18 plant species. The endangered animals include the Alabama beach mouse, gray bat, Alabama red-bellied turtle, fin and humpback whales, bald eagle, and wood stork. American black bear, racking horse, yellow-shafted flicker, wild turkey, Atlantic tarpon, largemouth bass, southern longleaf pine, eastern tiger swallowtail, monarch butterfly, Alabama red-bellied turtle, Red Hills salamander, camellia, oak-leaf hydrangea, peach, pecan, and blackberry are Alabama's state symbols. Climate and soil The climate of Alabama is humid subtropical. The heat of summer is tempered in the south by the winds from the Gulf of Mexico, and in the north by the elevation above the sea. The average annual temperature is highest in the southwest along the coast, and lowest in the northeast among the highlands. Thus at Mobile the annual mean is , the mean for the summer , and for the winter ; and at Valley Head, in De Kalb county, the annual mean is , the mean for the summer , and for the winter . At Montgomery, in the central region, the average annual temperature is , with a winter average of , and a summer average of . The average winter minimum for the entire state is , and there is an average of 35 days in each year in which the thermometer falls below the freezing-point. At extremely rare intervals the thermometer has fallen below zero (-18 °C), as was the case in the remarkable cold wave of the 12th-13 February 1899, when an absolute minimum of was registered at Valley Head. The highest temperature ever recorded was in Talladega county in 1902. The amount of precipitation is greatest along the coast (62 inches/1,574 mm) and evenly distributed through the rest of the state (about 52 inches/1,320 mm). During each winter there is usually one fall of snow in the south and two in the north; but the snow quickly disappears, and sometimes, during an entire winter, the ground is not covered with snow. Heavy snowfall can occur, such as during the New Year's Eve 1963 snowstorm and the 1993 Storm of the Century. Hailstorms occur occasionally in the spring and summer, but are seldom destructive. Heavy fogs are rare, and are confined chiefly to the coast. Thunderstorms occur throughout the year - they are most common in the summer, but most severe in the spring and fall, when destructive winds and tornadoes occasionally occur. The prevailing winds are from the news. Hurricanes are quite common in the state, especially in the southern part, and major hurricanes occasionally strike the coast which can be very destructive. As regards its soil, Alabama may be divided into four regions. Extending from the Gulf northward for about is the outer belt of the Coastal Plain, also called the Timber Belt, whose soil is sandy and poor, but responds well to fertilization. North of this is the inner lowland of the Coastal Plain, or the Black Prairie, which includes some and seventeen counties. It receives its name from its soil (weathered from the weak underlying limestone), which is black in colour, almost destitute of sand and loam, and rich in limestone and marl formations, especially adapted to the production of cotton; hence the region is also called the Cotton Belt. Between the Cotton Belt and the Tennessee Valley is the mineral region, the Old Land area—a region of resistant rocks—whose soils, also derived from weathering in silu, are of varied fertility, the best coming from the granites, sandstones and limestones, the poorest from the gneisses, schists and slates. North of the mineral region is the Cereal Belt, embracing the Tennessee Valley and the counties beyond, whose richest soils are the red clays and dark loams of the river valley; north of which are less fertile soils, produced by siliceous and sandstone formations. Wetumpka Meteor Crater Wetumpka is the home of "Alabama's greatest natural disaster." A -wide meteorite hit the area about 80 million years ago. The hills just east of downtown showcase the eroded remains of the wide impact crater that was blasted into the bedrock, with the area labeled the Wetumpka crater or astrobleme ("star-wound") for the concentric rings of fractures and zones of shattered rock can be found beneath the surface. In 2002, Christian Koeberl with the Institute of Geochemistry University of Vienna published evidence and established the site as an internationally recognized impact crater. Public lands Alabama includes several types of public use lands. These include four national forests and one national preserve within state borders that provide over 25% of the state's public recreation land. land regions Alabama State Parks Alabama Public Fishing Lakes Alabama Wildlife Management Areas Little River Canyon National Preserve Russell Cave National Monument National Forests Conecuh National Forest Talladega National Forest Tuskegee National Forest William B. Bankhead National Forest Wilderness Areas Cheaha Wilderness Dugger Mountain Wilderness Sipsey Wilderness National Recreation Trail Pinhoti National Recreation Trail National Wildlife Refuge Bon Secour National Wildlife Refuge Cahaba River National Wildlife Refuge Choctaw National Wildlife Refuge Eufaula National Wildlife Refuge Fern Cave National Wildlife Refuge Key Cave National Wildlife Refuge Mountain Longleaf National Wildlife Refuge Sauta Cave National Wildlife Refuge Watercress Darter National Wildlife Refuge Wheeler National Wildlife Refuge See also Alabama Geography of the United States References External links State of Alabama Geological Survey USGS - Tapestry of Time - Alabama Summary of Alabama Park & Recreation Sites Interactive Map of Park & Recreation Sites Encyclopedia of Alabama: Cultural Geography Encyclopedia of Alabama: Black Belt Region in Alabama

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https://en.wikipedia.org/wiki/List%20of%20governors%20of%20Alabama

List of governors of Alabama

The governor of Alabama is the head of government of the U.S. state of Alabama. The governor is the head of the executive branch of Alabama's state government and is charged with enforcing state laws. There have officially been 54 governors of the state of Alabama; this official numbering skips acting and military governors. The first governor, William Wyatt Bibb, served as the only governor of the Alabama Territory. Five people have served as acting governor, bringing the total number of people serving as governor to 59, spread over 63 distinct terms. Four governors have served multiple non-consecutive terms: Bibb Graves, Jim Folsom, and Fob James each served two, and George Wallace served three non-consecutive periods. Officially, these non-consecutive terms are numbered only with the number of their first term. William D. Jelks also served non-consecutive terms, but his first term was in an acting capacity. The longest-serving governor was George Wallace, who served 16 years over four terms. The shortest term for a non-acting governor was that of Hugh McVay, who served four and a half months after replacing the resigning Clement Comer Clay. Lurleen Wallace, the first wife of George Wallace, was the first woman to serve as governor of Alabama, and the third woman to serve as governor of any state. The current governor is Republican Kay Ivey, who took office on April 10, 2017 following Robert J. Bentley's resignation amidst a corruption scandal. She is the second female governor of Alabama. List of governors Territory of Alabama Alabama Territory was formed on March 3, 1817, from Mississippi Territory. It had only one governor appointed by the President of the United States before it became a state; he became the first state governor. State of Alabama Alabama was admitted to the Union on December 14, 1819. It seceded from the Union on January 11, 1861, and was a founding member of the Confederate States of America on February 4, 1861. Following the end of the American Civil War, Alabama during Reconstruction was part of the Third Military District, which exerted some control over governor appointments and elections. Alabama was readmitted to the Union on July 14, 1868. The first Alabama Constitution, ratified in 1819, provided that a governor be elected every two years, limited to serve no more than 4 out of every 6 years. This limit remained in place until the constitution of 1868, which simply allowed governors to serve terms of two years. The current constitution of 1901 increased terms to four years, but prohibited governors from succeeding themselves. An amendment in 1968 allowed governors to succeed themselves once; a governor serving two consecutive terms can run again after waiting out the next term. The constitution had no set date for the commencement of a governor's term until 1901, when it was set at the first Monday after the second Tuesday in the January following an election. However, the Alabama Supreme Court ruled in 1911 that a governor's term ends at midnight at the end of Monday, and the next governor's term begins the next day, regardless of if they were sworn in on Monday. The office of lieutenant governor was created in 1868, abolished in 1875, and recreated in 1901. According to the current constitution, should the governor be out of the state for more than 20 days, the lieutenant governor becomes acting governor, and if the office of governor becomes vacant the lieutenant governor ascends to the governorship. Alabama was a strongly Democratic state before the Civil War, electing only candidates from the Democratic-Republican and Democratic parties. It had two Republican governors following Reconstruction, but after the Democratic Party re-established control, 112 years passed before voters chose another Republican. See also List of Alabama state legislatures Notes References General Specific External links Office of the Governor of Alabama Lists of state governors of the United States Governors Political history of Alabama

1291

https://en.wikipedia.org/wiki/Antarctic%20Treaty%20System

Antarctic Treaty System

The Antarctic Treaty and related agreements, collectively known as the Antarctic Treaty System (ATS), regulate international relations with respect to Antarctica, Earth's only continent without a native human population. It was the first arms control agreement established during the Cold War, designating the continent as a scientific preserve, establishing freedom of scientific investigation, and banning military activity; for the purposes of the treaty system, Antarctica is defined as all the land and ice shelves south of 60°S latitude. Since September 2004, the Antarctic Treaty Secretariat, which implements the treaty system, is headquartered in Buenos Aires, Argentina. The main treaty was opened for signature on 1 December 1959, and officially entered into force on 23 June 1961. The original signatories were the 12 countries active in Antarctica during the International Geophysical Year (IGY) of 1957–58: Argentina, Australia, Belgium, Chile, France, Japan, New Zealand, Norway, South Africa, the Soviet Union, the United Kingdom, and the United States. These countries had established over 55 Antarctic research stations for the IGY, and the subsequent promulgation of the treaty was seen as a diplomatic expression of the operational and scientific cooperation that had been achieved. , the treaty has 56 parties. History 1940s After World War II, the U.S. considered establishing a claim in Antarctica. From 26 August 1946, and until the beginning of 1947, it carried out Operation Highjump, the largest military expeditionary force that the United States had ever sent to Antarctica, consisting of 13 ships, 4,700 men, and numerous aerial devices. Its goals were to train military personnel and to test material in conditions of extreme cold for a hypothetical war in the Antarctic. On 2 September 1947, the quadrant of Antarctica in which the United States was interested (between 24° W and 90° W) was included as part of the security zone of the Inter-American Treaty of Reciprocal Assistance, committing its members to defend it in case of external aggression. In August 1948, the United States proposed that Antarctica be under the guardianship of the United Nations, as a trust territory administered by Argentina, Australia, Chile, France, the United States, the United Kingdom, and New Zealand. This idea was rejected by Argentina, Australia, Chile, France, and Norway. Before the rejection, on 28 August 1948, the United States proposed to the claimant countries some form of internationalization of Antarctica, and the United Kingdom supported this. Chile responded by presenting a plan to suspend all Antarctic claims for five to ten years while negotiating a final solution, but this did not find acceptance. In 1950, the interest of the United States to keep the Soviet Union away from Antarctica was frustrated, when the Soviets informed the claimant states that they would not accept any Antarctic agreement in which they were not represented. The fear that the USSR would react by making a territorial claim, bringing the Cold War to Antarctica, led the United States to make none. International conflicts Various international conflicts motivated the creation of an agreement for the Antarctic. Some incidents had occurred during the Second World War, and a new one occurred in Hope Bay on 1 February 1952, when the Argentine military fired warning shots at a group of Britons. The response of the United Kingdom was to send a warship that landed marines at the scene on 4 February. In 1949, Argentina, Chile, and the United Kingdom signed a Tripartite Naval Declaration committing not to send warships south of the 60th parallel south, which was renewed annually until 1961 when it was deemed unnecessary when the treaty entered into force. This tripartite declaration was signed after the tension generated when Argentina sent a fleet of eight warships to Antarctica in February 1948. On 17 January 1953, Argentina reopened the Lieutenant Lasala refuge on Deception Island, leaving a sergeant and a corporal in the Argentine Navy. On 15 February, in the incident on Deception Island, 32 royal marines landed from the British frigate HMS Snipe armed with Sten machine guns, rifles, and tear gas capturing the two Argentine sailors. The Argentine refuge and a nearby uninhabited Chilean shelter were destroyed, and the Argentine sailors were delivered to a ship from that country on 18 February near South Georgia. A British detachment remained three months on the island while the frigate patrolled its waters until April. On 4 May 1955, the United Kingdom filed two lawsuits, against Argentina and Chile respectively, before the International Court of Justice to declare the invalidity of the claims of the sovereignty of the two countries over Antarctic and sub-Antarctic areas. On 15 July 1955, the Chilean government rejected the jurisdiction of the court in that case, and on 1 August, the Argentine government also did so, so on 16 March 1956, the claims were closed. In 1956 and 1958, India tried unsuccessfully to bring the Antarctic issue to the United Nations General Assembly. International Geophysical Year In 1950, the International Council of Scientific Unions (ICSU) had discussed the possibility of holding a third International Polar Year. At the suggestion of the World Meteorological Organization, the idea of the International Polar Year was extended to the entire planet, thus creating the International Geophysical Year that took place between 1 July 1957, and 31 December 1958. In this event, 66 countries participated. At the ICSU meeting in Stockholm from 9 to 11 September 1957, the creation of a Special Committee for Antarctic Research (SCAR) was approved, inviting the twelve countries conducting Antarctic investigations to send delegates to integrate the committee, with the purpose of exchanging scientific information among its members regarding Antarctica. The SCAR was later renamed to the Scientific Committee for Research in Antarctica. Both Argentina and Chile stated that research carried out on the continent during the International Geophysical Year would not give any territorial rights to the participants, and that the facilities that were erected during that year should be dismantled at the end of it. However, in February 1958, the United States proposed that the Antarctic investigations should be extended for another year, and the Soviet Union reported that it would maintain its scientific bases until the studies being carried out had been completed. Negotiation of the treaty Scientific bases increased international tension concerning Antarctica. The danger of the Cold War spreading to that continent caused the President of the United States, Dwight D. Eisenhower, to convene an Antarctic Conference of the twelve countries active in Antarctica during the International Geophysical Year, to sign a treaty. In the first phase, representatives of the twelve nations met in Washington, who met in sixty sessions between June 1958 and October 1959 to define a basic negotiating framework. However, no consensus was reached on a preliminary draft. In the second phase, a conference at the highest diplomatic level was held from 15 October to 1 December 1959, when the Treaty was signed. The Antarctic Treaty was signed in 1959 by 12 nations and came into effect in the mid-1960s. The central ideas with full acceptance were the freedom of scientific research in Antarctica and the peaceful use of the continent. There was also a consensus for demilitarization and the maintenance of the status quo. The treaty prohibits nuclear testing, military operations, economic exploitation, and territorial claims in Antarctica. It is monitored through on-site inspections. The only permanent structures allowed are scientific research stations. The original signatory countries hold voting rights on Antarctic governance, with seven of them claiming portions of the continent and the remaining five being non-claimants. Other nations have joined as consultative members by conducting significant research in Antarctica. Non-consultative parties can also adhere to the treaty. In 1991-1992, the treaty was renegotiated by 33 nations, with the main change being the Madrid Protocol on Environmental Protection, which prohibited mining and oil exploration for 50 years. The positions of the United States, the Soviet Union, the United Kingdom, and New Zealand coincided in the establishment of an international administration for Antarctica, proposing that it should be within the framework of the United Nations. Australia and the United Kingdom expressed the need for inspections by observers, and the British also proposed the use of military personnel for logistical functions. Argentina proposed that all atomic explosions be banned in Antarctica, which caused a crisis that lasted until the last day of the conference, since the United States, along with other countries, intended to ban only those that were made without prior notice and without prior consultation. The support of the USSR and Chile for the Argentine proposal finally caused the United States to retract its opposition. The signing of the treaty was the first arms control agreement that occurred in the framework of the Cold War, and the participating countries managed to avoid the internationalization of Antarctic sovereignty. As of the year 2048, any of the consultative parties to the treaty may request the revision of the treaty and its entire normative system, with the approval of a relative majority. Other agreements Other agreements – some 200 recommendations adopted at treaty consultative meetings and ratified by governments – include: Agreed Measures for the Conservation of Antarctic Fauna and Flora (1964) (entered into force in 1982) The Convention for the Conservation of Antarctic Seals (1972) The Convention for the Conservation of Antarctic Marine Living Resources (1982) The Convention on the Regulation of Antarctic Mineral Resource Activities (1988) (signed in 1988, not in force) The Protocol on Environmental Protection to the Antarctic Treaty was signed 4 October 1991, and entered into force 14 January 1998; this agreement prevents development and provides for the protection of the Antarctic environment through five specific annexes on marine pollution, fauna and flora, environmental impact assessments, waste management, and protected areas. It prohibits all activities relating to mineral resources except scientific. A sixth annex on liability arising from environmental emergencies was adopted in 2005, but is yet to enter into force. Bilateral treaties Exchange of Notes constituting an Agreement between the Governments of Australia, New Zealand and the United Kingdom of Great Britain and Northern Ireland, and the Government of the French Republic, regarding Aerial Navigation in the Antarctic (Paris, 25 October 1938) Treaty Between the Government of Australia and the Government of the French Republic on Cooperation in the Maritime Areas Adjacent to the French Southern and Antarctic Territories (TAAF), Heard Island and the McDonald Islands (Canberra, 24 November 2003) Agreement on Cooperative Enforcement of Fisheries Laws between the Government of Australia and the Government of the French Republic in the Maritime Areas Adjacent to the French Southern and Antarctic Territories, Heard Island and the McDonald Islands (Paris, 8 January 2007) Meetings The Antarctic Treaty System's yearly Antarctic Treaty Consultative Meetings (ATCM) are the international forum for the administration and management of the region. Only 29 of the 56 parties to the agreements have the right to participate in decision-making at these meetings, though the other 27 are still allowed to attend. The decision-making participants are the Consultative Parties and, in addition to the 12 original signatories, including 17 countries that have demonstrated their interest in Antarctica by carrying out substantial scientific activity there. The Antarctic Treaty also has Special Antarctic Treaty Consultative Meetings (SATCM), which are generally summoned to treat more important topics but are less frequents and Meetings of Experts. Parties As of 2023, there are 56 states party to the treaty, 29 of which, including all 12 original signatories to the treaty, have consultative (voting) status. The consultative members include the 7 countries that claim portions of Antarctica as their territory. The 49 non-claimant countries do not recognize the claims of others. 42 parties to the Antarctic Treaty have also ratified the "Protocol on Environmental Protection to the Antarctic Treaty". Overview of parties to the Antarctic Treaty System * Has an overlapping claim with another one or two claimants. † Reserved the right to make a claim. Antarctic Treaty Secretariat The Antarctic Treaty Secretariat was established in Buenos Aires, Argentina in September 2004 by the Antarctic Treaty Consultative Meeting (ATCM). Jan Huber (the Netherlands) served as the first Executive Secretary for five years until 31 August 2009. He was succeeded on 1 September 2009, by Manfred Reinke (Germany). Reinke was succeeded by Albert Lluberas (Uruguay), who was elected in June 2017 at the 40th Antarctic Consultative Treaty Meeting in Beijing, China. The tasks of the Antarctic Treaty Secretariat can be divided into the following areas: Supporting the annual Antarctic Treaty Consultative Meeting (ATCM) and the meeting of the Committee for Environmental Protection (CEP). Facilitating the exchange of information between the Parties required in the Treaty and the Environment Protocol. Collecting, storing, arranging and publishing the documents of the ATCM. Providing and disseminating public information about the Antarctic Treaty system and Antarctic activities. Legal system Antarctica currently has no permanent population and therefore it has no citizenship nor government. Personnel present on Antarctica at any time are always citizens or nationals of some sovereignty outside Antarctica, as there is no Antarctic sovereignty. The majority of Antarctica is claimed by one or more countries, but most countries do not explicitly recognize those claims. The area on the mainland between 90 degrees west and 150 degrees west is the only major land on Earth not claimed by any country. Until 2015 the interior of the Norwegian Sector, the extent of which had never been officially defined, was considered to be unclaimed. That year, Norway formally laid claim to the area between its Queen Maud Land and the South Pole. Governments that are party to the Antarctic Treaty and its Protocol on Environmental Protection implement the articles of these agreements, and decisions taken under them, through national laws. These laws generally apply only to their own citizens, wherever they are in Antarctica, and serve to enforce the consensus decisions of the consultative parties: about which activities are acceptable, which areas require permits to enter, what processes of environmental impact assessment must precede activities, and so on. The Antarctic Treaty is often considered to represent an example of the common heritage of mankind principle. Australia Since the designation of the Australian Antarctic Territory pre-dated the signing of the Antarctic Treaty, Australian laws that relate to Antarctica date from more than two decades before the Antarctic Treaty era. In terms of criminal law, the laws that apply to the Jervis Bay Territory (which follows the laws of the Australian Capital Territory) apply to the Australian Antarctic Territory. Key Australian legislation applying Antarctic Treaty System decisions include the Antarctic Treaty Act 1960, the Antarctic Treaty (Environment Protection) Act 1980 and the Antarctic Marine Living Resources Conservation Act 1981. United States The law of the United States, including certain criminal offences by or against U.S. nationals, such as murder, may apply to areas not under jurisdiction of other countries. To this end, the United States now stations special deputy U.S. Marshals in Antarctica to provide a law enforcement presence. Some U.S. laws directly apply to Antarctica. For example, the Antarctic Conservation Act, Public Law 95-541, et seq., provides civil and criminal penalties for the following activities, unless authorized by regulation or statute: the taking of native Antarctic mammals or birds the introduction into Antarctica of non-indigenous plants and animals entry into specially protected or scientific areas the discharge or disposal of pollutants into Antarctica or Antarctic waters the importation into the U.S. of certain items from Antarctica Violation of the Antarctic Conservation Act carries penalties of up to US$10,000 in fines and one year in prison. The Departments of the Treasury, Commerce, Transportation, and the Interior share enforcement responsibilities. The Act requires expeditions from the U.S. to Antarctica to notify, in advance, the Office of Oceans and Polar Affairs of the State Department, which reports such plans to other nations as required by the Antarctic Treaty. Further information is provided by the Office of Polar Programs of the National Science Foundation. New Zealand In 2006, the New Zealand police reported that jurisdictional issues prevented them issuing warrants for potential American witnesses who were reluctant to testify during the Christchurch Coroner's investigation into the death by poisoning of Australian astrophysicist Rodney Marks at the South Pole base in May 2000. Dr. Marks died while wintering over at the United States' Amundsen–Scott South Pole Station located at the geographic South Pole. Prior to autopsy, the death was attributed to natural causes by the National Science Foundation and the contractor administering the base. However, an autopsy in New Zealand revealed that Dr. Marks died from methanol poisoning. The New Zealand Police launched an investigation. In 2006, frustrated by lack of progress, the Christchurch Coroner said that it was unlikely that Dr. Marks ingested the methanol knowingly, although there is no certainty that he died as the direct result of the act of another person. During media interviews, the police detective in charge of the investigation criticized the National Science Foundation and contractor Raytheon for failing to cooperate with the investigation. South Africa Under the South African Citizens in Antarctica Act, 1962, South African law applies to all South African citizens in Antarctica, and they are subject to the jurisdiction of the magistrate's court in Cape Town. The Antarctic Treaties Act, 1996 incorporates the Antarctic Treaty and related agreements into South African law. In regard to violations of these treaties, South Africa also asserts jurisdiction over South African residents and members of expeditions organised in South Africa. See also Antarctic and Southern Ocean Coalition (ASOC) Antarctic Protected Areas Antarctic Treaty issue Arctic Council Arctic sanctuary Crime in Antarctica Endurance – lost ship of Ernest Shackleton, found in 2022 and protected by the treaty International Seabed Authority Montreal Protocol Moon treaty Multilateral treaty National Antarctic Program Category: Outposts of Antarctica Research stations in Antarctica Solar radiation management Svalbard Treaty References External links Antarctic Treaty Secretariat Full Text of the Antarctic Treaty Original facsimile of Antarctic Treaty Australian Antarctic Territory Why 60 South? National Science Foundation – Office of Polar Programs List of all Antarctic Treaty Consultative Meetings An Antarctic Solution for the Koreas San Diego Union-Tribune, 25 August 2005 (Both South Korea and North Korea are members of the Antarctic Treaty) Emblem of the Antarctic Treaty Antarctica agreements 1959 in Antarctica 1959 in Washington, D.C. December 1959 events 1961 in Antarctica 1961 in the environment Arms control treaties Cold War treaties Territorial claims in Antarctica Treaties concluded in 1959 Treaties entered into force in 1961 Treaties establishing nuclear-weapon-free zones Treaties of Argentina Treaties of Australia Treaties of Austria Treaties of Belarus Treaties of Belgium Treaties of the military dictatorship in Brazil Treaties of the People's Republic of Bulgaria Treaties of Canada Treaties of Chile Treaties of the People's Republic of China Treaties of Colombia Treaties of Cuba Treaties of Denmark Treaties of the Czech Republic Treaties of Czechoslovakia Treaties of Ecuador Treaties of Estonia Treaties of Finland Treaties of France Treaties of West Germany Treaties of East Germany Treaties of Greece Treaties of Guatemala Treaties of the Hungarian People's Republic Treaties of Italy Treaties of India Treaties of Japan Treaties of Malaysia Treaties of Monaco Treaties of the Netherlands Treaties of New Zealand Treaties of North Korea Treaties of Norway Treaties of Pakistan Treaties of Papua New Guinea Treaties of Peru Treaties of the Polish People's Republic Treaties of Portugal Treaties of the Socialist Republic of Romania Treaties of the Soviet Union Treaties of Slovakia Treaties of South Africa Treaties of South Korea Treaties of Spain Treaties of Sweden Treaties of Switzerland Treaties of Turkey Treaties of Ukraine Treaties of the United Kingdom Treaties of the United States Treaties of Uruguay Treaties of Venezuela History of the Ross Dependency December 1959 events in the United States

1300

https://en.wikipedia.org/wiki/Abalone

Abalone

Abalone ( or ; via Spanish , from Rumsen aulón) is a common name for any of a group of small to very large marine gastropod molluscs in the family Haliotidae, which contains only one genus Haliotis (which once contained six subgenera). Other common names are ear shells, sea ears, and, rarely, muttonfish or muttonshells in parts of Australia, ormer in the UK, perlemoen in South Africa, and pāua in New Zealand. The number of abalone species recognized worldwide ranges between 30 and 130 with over 230 species-level taxa described. The most comprehensive treatment of the family considers 56 species valid, with 18 additional subspecies. The shells of abalones have a low, open spiral structure, and are characterized by several open respiratory pores in a row near the shell's outer edge. The thick inner layer of the shell is composed of nacre, which in many species is highly iridescent, giving rise to a range of strong, changeable colors which make the shells attractive to humans as decorative objects, jewelry, and as a source of colorful mother-of-pearl. The flesh of abalones is widely considered to be a delicacy, and is consumed raw or cooked by a variety of cultures. Description Most abalone vary in size from (Haliotis pulcherrima) to . The largest species, Haliotis rufescens, reaches . The shell of abalones is convex, rounded to oval in shape, and may be highly arched or very flattened. The shell of the majority of species has a small, flat spire and two to three whorls. The last whorl, known as the body whorl, is auriform, meaning that the shell resembles an ear, giving rise to the common name "ear shell". Haliotis asinina has a somewhat different shape, as it is more elongated and distended. The shell of Haliotis cracherodii cracherodii is also unusual as it has an ovate form, is imperforate, shows an exserted spire, and has prickly ribs. A mantle cleft in the shell impresses a groove in the shell, in which are the row of holes characteristic of the genus. These holes are respiratory apertures for venting water from the gills and for releasing sperm and eggs into the water column. They make up what is known as the selenizone, which forms as the shell grows. This series of eight to 38 holes is near the anterior margin. Only a small number is generally open. The older holes are gradually sealed up as the shell grows and new holes form. Each species has a typical number of open holes, between four and 10, in the selenizone. An abalone has no operculum. The aperture of the shell is very wide and nacreous. The exterior of the shell is striated and dull. The color of the shell is very variable from species to species, which may reflect the animal's diet. The iridescent nacre that lines the inside of the shell varies in color from silvery white, to pink, red and green-red to deep blue, green to purple. The animal has fimbriated head lobes and side lobes that are fimbriated and cirrated. The radula has small median teeth, and the lateral teeth are single and beam-like. They have about 70 uncini, with denticulated hooks, the first four very large. The rounded foot is very large in comparison to most molluscs. The soft body is coiled around the columellar muscle, and its insertion, instead of being on the columella, is on the middle of the inner wall of the shell. The gills are symmetrical and both well developed. These snails cling solidly with their broad, muscular foot to rocky surfaces at sublittoral depths, although some species such as Haliotis cracherodii used to be common in the intertidal zone. Abalones reach maturity at a relatively small size. Their fecundity is high and increases with their size, laying from 10,000 to 11 million eggs at a time. The spermatozoa are filiform and pointed at one end, and the anterior end is a rounded head. Distribution The haliotid family has a worldwide distribution, along the coastal waters of every continent, except the Pacific coast of South America, the Atlantic coast of North America, the Arctic, and Antarctica. The majority of abalone species are found in cold waters, such as off the coasts of New Zealand, South Africa, Australia, Western North America, and Japan. Structure and properties of the shell The shell of the abalone is exceptionally strong and is made of microscopic calcium carbonate tiles stacked like bricks. Between the layers of tiles is a clingy protein substance. When the abalone shell is struck, the tiles slide instead of shattering and the protein stretches to absorb the energy of the blow. Material scientists around the world are studying this tiled structure for insight into stronger ceramic products such as body armor. The dust created by grinding and cutting abalone shell is dangerous; appropriate safeguards must be taken to protect people from inhaling these particles. Diseases and pests Abalones are subject to various diseases. The Victorian Department of Primary Industries said in 2007 that ganglioneuritis killed up to 90% of stock in affected regions. Abalone are also severe hemophiliacs, as their fluids will not clot in the case of a laceration or puncture wound. Members of the Spionidae of the polychaetes are known as pests of abalone. Human use Abalone has been harvested worldwide for centuries as a source of food and decorative items. Abalone shells and associated materials, like their claw-like pearls and nacre, have been used as jewelry and for buttons, buckles, and inlay. These shells have been found in archaeological sites around the world, ranging from 100,000-year-old deposits at Blombos Cave in South Africa to historic Chinese abalone middens on California's Northern Channel Islands. For at least 12,000 years, abalones were harvested to such an extent around the Channel Islands that shells in the area decreased in size four thousand years ago. Farming Farming of abalone began in the late 1950s and early 1960s in Japan and China. Since the mid-1990s, there have been many increasingly successful endeavors to commercially farm abalone for the purpose of consumption. Overfishing and poaching have reduced wild populations to such an extent that farmed abalone now supplies most of the abalone meat consumed. The principal abalone farming regions are China, Taiwan, Japan, and Korea. Abalone is also farmed in Australia, Canada, Chile, France, Iceland, Ireland, Mexico, Namibia, New Zealand, South Africa, Spain, Thailand, and the United States. After trials in 2012, a commercial "sea ranch" was set up in Flinders Bay, Western Australia to raise abalone. The ranch is based on an artificial reef made up of 5,000 separate concrete abalone habitat units, which can host 400 abalone each. The reef is seeded with young abalone from an onshore hatchery. The abalone feed on seaweed that grows naturally on the habitats; the ecosystem enrichment of the bay also results in growing numbers of dhufish, pink snapper, wrasse, and Samson fish among other species. Consumption Abalones have long been a valuable food source for humans in every area of the world where a species is abundant. The meat of this mollusc is considered a delicacy in certain parts of Latin America (particularly Chile), France, New Zealand, East Asia and Southeast Asia. In the Greater China region and among Overseas Chinese communities, abalone is commonly known as bao yu, and sometimes forms part of a Chinese banquet. In the same way as shark fin soup or bird's nest soup, abalone is considered a luxury item, and is traditionally reserved for celebrations. As abalone became more popular and less common, the prices adjusted accordingly. In the 1920s, a restaurant-served portion of abalone, about 4 ounces, would cost (in inflation adjusted dollars) about US$7; by 2004, the price had risen to US$75. In the United States, prior to this time, abalone was predominantly eaten, gathered, and prepared by Chinese immigrants. Before that, abalone were collected to be eaten, and used for other purposes by Native American tribes. By 1900, laws were passed in California to outlaw the taking of abalone above the intertidal zone. This forced the Chinese out of the market and the Japanese perfected diving, with or without gear, to enter the market. Abalone started to become popular in the US after the Panama–Pacific International Exposition in 1915, which exhibited 365 varieties of fish with cooking demonstrations, and a 1,300-seat dining hall. In Japan, live and raw abalones are used in awabi sushi, or served steamed, salted, boiled, chopped, or simmered in soy sauce. Salted, fermented abalone entrails are the main component of tottsuru, a local dish from Honshū. Tottsuru is mainly enjoyed with sake. In South Korea, abalone is called Jeonbok (/juhn-bok/) and used in various recipes. Jeonbok porridge and pan-fried abalone steak with butter are popular but also commonly used in soups or ramyeon. In California, abalone meat can be found on pizza, sautéed with caramelized mango, or in steak form dusted with cracker meal and flour. Sport harvesting Australia Tasmania supplies about 25% of the yearly world abalone harvest. Around 12,500 Tasmanians recreationally fish for blacklip and greenlip abalone. For blacklip abalone, the size limit varies between for the southern end of the state and for the northern end of the state. Greenlip abalones have a minimum size of , except for an area around Perkins Bay in the north of the state where the minimum size is . With a recreational abalone licence, the bag limit is 10 per day, with a total possession limit of 20. Scuba diving for abalone is allowed, and has a rich history in Australia. (Scuba diving for abalone in the states of New South Wales and Western Australia is illegal; a free-diving catch limit of two is allowed). Victoria has had an active abalone fishery since the late 1950s. The state is sectioned into three fishing zones, Eastern, Central and Western, with each fisher required a zone-allocated licence. Harvesting is performed by divers using surface-supplied air "hookah" systems operating from runabout-style, outboard-powered boats. While the diver seeks out colonies of abalone amongst the reef beds, the deckhand operates the boat, known as working "live" and stays above where the diver is working. Bags of abalone pried from the rocks are brought to the surface by the diver or by way of "shot line", where the deckhand drops a weighted rope for the catch bag to be connected then retrieved. Divers measure each abalone before removing from the reef and the deckhand remeasures each abalone and removes excess weed growth from the shell. Since 2002, the Victorian industry has seen a significant decline in catches, with the total allowable catch reduced from 1440 to 787 tonnes for the 2011/12 fishing year, due to dwindling stocks and most notably the abalone virus ganglioneuritis, which is fast-spreading and lethal to abalone stocks. United States Sport harvesting of red abalone is permitted with a California fishing license and an abalone stamp card. In 2008, the abalone card also came with a set of 24 tags. This was reduced to 18 abalone per year in 2014, and as of 2017 the limit has been reduced to 12, only nine of which may be taken south of Mendocino County. Legal-size abalone must be tagged immediately. Abalone may only be taken using breath-hold techniques or shorepicking; scuba diving for abalone is strictly prohibited. Taking of abalone is not permitted south of the mouth of San Francisco Bay. A size minimum of measured across the shell is in place. A person may be in possession of only three abalone at any given time. As of 2017, abalone season is May to October, excluding July. Transportation of abalone may only legally occur while the abalone is still attached in the shell. Sale of sport-obtained abalone is illegal, including the shell. Only red abalone may be taken, as black, white, pink, flat, green, and pinto abalone are protected by law. In 2018, the California Fish and Game Commission closed recreational abalone season due to dramatically declining populations. That year, they extended the moratorium to last through April 2021. An abalone diver is normally equipped with a thick wetsuit, including a hood, bootees, and gloves, and usually also a mask, snorkel, weight belt, abalone iron, and abalone gauge. Alternatively, the rock picker can feel underneath rocks at low tides for abalone. Abalone are mostly taken in depths from a few inches up to ; less common are freedivers who can work deeper than . Abalone are normally found on rocks near food sources such as kelp. An abalone iron is used to pry the abalone from the rock before it has time to fully clamp down. Divers dive from boats, kayaks, tube floats, or directly off the shore. The largest abalone recorded in California is , caught by John Pepper somewhere off the coast of San Mateo County in September 1993. The mollusc Concholepas concholepas is often sold in the United States under the name "Chilean abalone", though it is not an abalone, but a muricid. New Zealand In New Zealand, abalone is called pāua (, from the Māori language). Haliotis iris (or blackfoot pāua) is the ubiquitous New Zealand pāua, the highly polished nacre of which is extremely popular as souvenirs with its striking blue, green, and purple iridescence. Haliotis australis and Haliotis virginea are also found in New Zealand waters, but are less popular than H. iris. Like all New Zealand shellfish, recreational harvesting of paua does not require a permit provided catch limits, size restrictions, and seasonal and local restrictions set by the Ministry for Primary Industries (MPI) are followed. The legal recreational daily limit is 10 per diver, with a minimum shell length of for H. iris and for H. australis. In addition, no person may be in possession, even on land, of more than 20 paua or more than of paua meat at any one time. Paua can only be caught by free-diving; it is illegal to catch them using scuba gear. An extensive global black market exists in collecting and exporting abalone meat. This can be a particularly awkward problem where the right to harvest paua can be granted legally under Māori customary rights. When such permits to harvest are abused, it is frequently difficult to police. The limit is strictly enforced by roving Ministry for Primary Industries fishery officers with the backing of the New Zealand Police. Poaching is a major industry in New Zealand with many thousands being taken illegally, often undersized. Convictions have resulted in seizure of diving gear, boats, and motor vehicles and fines and in rare cases, imprisonment. South Africa There are five species endemic to South Africa, namely H. parva, H. spadicea, H. queketti and H. speciosa. The largest abalone in South Africa, Haliotis midae, occurs along roughly two-thirds of the country's coastline. Abalone-diving has been a recreational activity for many years, but stocks are currently being threatened by illegal commercial harvesting. In South Africa, all persons harvesting this shellfish need permits that are issued annually, and no abalone may be harvested using scuba gear. For the last few years, however, no permits have been issued for collecting abalone, but commercial harvesting still continues as does illegal collection by syndicates. In 2007, because of widespread poaching of abalone, the South African government listed abalone as an endangered species according to the CITES section III appendix, which requests member governments to monitor the trade in this species. This listing was removed from CITES in June 2010 by the South African government and South African abalone is no longer subject to CITES trade controls. Export permits are still required, however. The abalone meat from South Africa is prohibited for sale in the country to help reduce poaching; however, much of the illegally harvested meat is sold in Asian countries. As of early 2008, the wholesale price for abalone meat was approximately US$40.00 per kilogram. There is an active trade in the shells, which sell for more than US$1,400 per tonne. Channel Islands, Brittany and Normandy Ormers (Haliotis tuberculata) are considered a delicacy in the British Channel Islands as well as in adjacent areas of France, and are pursued with great alacrity by the locals. This, and a recent lethal bacterial disease, has led to a dramatic depletion in numbers since the latter half of the 19th century, and "ormering" is now strictly regulated to preserve stocks. The gathering of ormers is now restricted to a number of 'ormering tides', from 1 January to 30 April, which occur on the full or new moon and two days following. No ormers may be taken from the beach that are under in shell length. Gatherers are not allowed to wear wetsuits or even put their heads underwater. Any breach of these laws is a criminal offence and can lead to a fine of up to £5,000 or six months in prison. The demand for ormers is such that they led to the world's first underwater arrest, when Mr. Kempthorne-Leigh of Guernsey was arrested by a police officer in full diving gear when illegally diving for ormers. Decorative items The highly iridescent inner nacre layer of the shell of abalone has traditionally been used as a decorative item, in jewelry, buttons, and as inlay in furniture and musical instruments, such as on fret boards and binding of guitars. See article Najeonchilgi regarding Korean handicraft. Indigenous use Abalone has been an important staple in a number of Indigenous cultures around the world, specifically in Africa and on the Northwest American coast. The meat is a traditional food, and the shell is used to make ornaments; historically, the shells were also used as currency in some communities. Threat of extinction Abalones are one of the many classes of organism threatened with extinction due to overfishing and the acidification of oceans from recent higher levels of carbon dioxide, as reduced pH erodes their shells. In the 21st century, white, pink, and green abalone are on the United States federal endangered species list, and possible restoration sites have been proposed for the San Clemente Island and Santa Barbara Island areas. The possibility of farming abalone to be reintroduced into the wild has also been proposed, with these abalone having special tags to help track the population. Species The number of species that are recognized within the genus Haliotis has fluctuated over time, and depends on the source that is consulted. The number of recognized species range from 30 to 130. This list finds a compromise using the WoRMS database, plus some species that have been added, for a total of 57. The majority of abalone have not been rated for conservation status. Those that have been reviewed tend to show that the abalone in general is an animal that is declining in numbers, and will need protection throughout the globe. Synonyms See also Delicacy Citations References Further reading External links Abalone: Species Diversity ABMAP: The Abalone Mapping Project Abalone biology Conchology Hardy's Internet Guide to Marine Gastropods : Shell Catalog book on crafting with Abalone Shell Fisheries Western Australia – Abalone Fact Sheet Imagemap of worldwide abalone distribution Oman’s Abalone Harvest Pro abalone diver, Mallacoota, Victoria (1967) Tathra NSW(1961), Abalone (1963) Fathom magazine "The Abalone Divers" Pages 43,44,45 (1972) Abalone Healing Properties Commercial molluscs Extant Late Cretaceous first appearances Organic gemstones Mollusc common names South Australian cuisine de:Seeohren ja:アワビ#人間との関わり zh:鮑魚

1303

https://en.wikipedia.org/wiki/Abdominal%20surgery

Abdominal surgery

The term abdominal surgery broadly covers surgical procedures that involve opening the abdomen (laparotomy). Surgery of each abdominal organ is dealt with separately in connection with the description of that organ (see stomach, kidney, liver, etc.) Diseases affecting the abdominal cavity are dealt with generally under their own names. Types The most common abdominal surgeries are described below. Appendectomy: surgical opening of the abdominal cavity and removal of the appendix. Typically performed as definitive treatment for appendicitis, although sometimes the appendix is prophylactically removed incidental to another abdominal procedure. Caesarean section (also known as C-section): a surgical procedure in which one or more incisions are made through a mother's abdomen (laparotomy) and uterus (hysterotomy) to deliver one or more babies, or, rarely, to remove a dead fetus. Inguinal hernia surgery: the repair of an inguinal hernia. Exploratory laparotomy: the opening of the abdominal cavity for direct examination of its contents; for example, to locate a source of bleeding or trauma. It may or may not be followed by repair or removal of the primary problem. Laparoscopy: a minimally invasive approach to abdominal surgery where rigid tubes are inserted through small incisions into the abdominal cavity. The tubes allow introduction of a small camera, surgical instruments, and gases into the cavity for direct or indirect visualization and treatment of the abdomen. The abdomen is inflated with carbon dioxide gas to facilitate visualization and, often, a small video camera is used to show the procedure on a monitor in the operating room. The surgeon manipulates instruments within the abdominal cavity to perform procedures such as cholecystectomy (gallbladder removal), the most common laparoscopic procedure. The laparoscopic method speeds recovery time and reduces blood loss and infection as compared to the traditional "open" method. Complications Complications of abdominal surgery include, but are not limited to: Adhesions (also called scar tissue): complications of postoperative adhesion formation are frequent, they have a large negative effect on patients’ health, and increase workload in clinical practice Bleeding Infection Paralytic ileus: short-term paralysis of the bowel Perioperative mortality, any death occurring within 30 days after surgery Shock Sterile technique, aseptic post-operative care, antibiotics, use of the WHO Surgical Safety Checklist, and vigilant post-operative monitoring greatly reduce the risk of these complications. Planned surgery performed under sterile conditions is much less risky than that performed under emergency or unsterile conditions. The contents of the bowel are unsterile, and thus leakage of bowel contents, as from trauma, substantially increases the risk of infection. Globally, there are few studies comparing perioperative mortality following abdominal surgery across different health systems. One major prospective study of 10,745 adult patients undergoing emergency laparotomy from 357 centres in 58 high-, middle-, and low-income countries found that mortality is three times higher in low- compared with high-HDI countries even when adjusted for prognostic factors. In this study the overall global mortality rate was 1.6 percent at 24 hours (high 1.1 percent, middle 1.9 percent, low 3.4 percent), increasing to 5.4 percent by 30 days (high 4.5 percent, middle 6.0 percent, low 8.6 percent). Of the 578 patients who died, 404 (69.9 percent) did so between 24 hours and 30 days following surgery (high 74.2 percent, middle 68.8 percent, low 60.5 percent). Patient safety factors were suggested to play an important role, with use of the WHO Surgical Safety Checklist associated with reduced mortality at 30 days. Taking a similar approach, a unique global study of 1,409 children undergoing emergency laparotomy from 253 centres in 43 countries showed that adjusted mortality in children following surgery may be as high as 7 times greater in low-HDI and middle-HDI countries compared with high-HDI countries, translating to 40 excess deaths per 1,000 procedures performed in these settings. Internationally, the most common operations performed were appendectomy, small bowel resection, pyloromyotomy and correction of intussusception. After adjustment for patient and hospital risk factors, child mortality at 30 days was significantly higher in low-HDI (adjusted OR 7.14 (95% CI 2.52 to 20.23)) and middle-HDI (4.42 (1.44 to 13.56)) countries compared with high-HDI countries. Absorption of drugs administered orally was shown to be significantly affected following abdominal surgery. There is low-certainty evidence that there is no difference between using scalpel and electrosurgery in infection rates during major abdominal surgeries. See also Abdominoplasty ASA physical status classification system or perioperative physical fitness Diabetes General surgery Laparotomy Low-fiber/low-residue diet Perioperative mortality References Surgical specialties General surgery

1304

https://en.wikipedia.org/wiki/Abduction

Abduction

Abduction may refer to: Media Film and television "Abduction" (The Outer Limits), a 2001 television episode "Abduction", a 2007 episode of Death Note "Abductions", a 2002 episode of Totally Spies! "The Abduction" (Alias), a 2002 episode of an American television series "The Abduction" (Dr. Quinn, Medicine Woman), a 1994 episode of an American television series Abduction (1975 film), directed by Joseph Zito Abduction (1997 film), directed by Takao Okawara Abduction (2011 film), directed by John Singleton Abduction (2019 film), directed by Ernie Barbarash Abduction: The Megumi Yokota Story, a 2005 American documentary film The Abduction, a 1996 TV movie starring Victoria Principal and Robert Hays Literature Abduction (novel), a 2000 novel by Robin Cook Abduction!, a 2004 novel by Peg Kehret The Abduction, a 1987 novel (Norwegian title Bortførelsen) by Mette Newth The Abduction, a 1998 novel by J. Robert King Music "Abduction", a 2005 song by Iron Maiden vocalist Bruce Dickinson, from the album Tyranny of Souls Abduction, a music label run by members of Sun City Girls Of a person or people Alien abduction, phenomenon of people reporting what they believe to be the real experience of being kidnapped by extraterrestrial beings Bride kidnapping, a practice in which a man abducts the woman he wishes to marry Child abduction, unauthorized removal of a minor from the custody of their guardian(s) Express kidnapping, abduction where a small immediate ransom is demanded International child abduction, form of human trafficking Kidnapping, unlawful confinement of a person against their will Raptio, large-scale abduction of women Tiger kidnapping, taking a hostage to force a loved one or associate of the victim to do something Sciences Abduction (anatomy), a type of movement that draws a structure or limb away from the median plane of the body Abductive reasoning, a method of reasoning in logic See also Abducted (disambiguation) Abductor (disambiguation)

1305

https://en.wikipedia.org/wiki/Abensberg

Abensberg

Abensberg () is a town in the Lower Bavarian district of Kelheim, in Bavaria, Germany, lying around southwest of Regensburg, east of Ingolstadt, northwest of Landshut and north of Munich. It is situated on the river Abens, a tributary of the Danube. Geography The town lies on the Abens river, a tributary of the Danube, around eight kilometres from the river's source. The area around Abensberg is characterized by the narrow valley of the Danube, where the Weltenburg Abbey stands, the valley of the Altmühl in the north, a left tributary of the Danube, and the famous Hallertau hops-planting region in the south. The town is divided into the municipalities of Abensberg, Arnhofen, Holzharlanden, Hörlbach, Offenstetten, Pullach and Sandharland. Divisions Since the administrative reforms in Bavaria in the 1970s, the town also encompasses the following Ortsteile: In the town: Abensberg (main settlement), Aunkofen (civil parish), Badhaus (village) To the east: Gaden (village), See (village), Offenstetten (civil parish) To the north east: Arnhofen (civil parish), Baiern (village), Pullach (civil parish), Kleedorf (village) To the north: Sandharlanden (civil parish), Holzharlanden (civil parish), Buchhof (small hamlet) To the west: Schwaighausen (village), Schillhof (hamlet), Gilla (small hamlet) To the south: Aumühle (small hamlet), Allersdorf (hamlet) To the south east: Lehen (small hamlet), Mitterhörlbach (hamlet), Upper Hörlbach (village), Lower Hörlbach (hamlet) History There had been settlement on this part of the Abens river since long before the High Middle Ages, dating back to Neolithic times. Of particular interest and national importance are the Neolithic flint mines at Arnhofen, where, around 7,000 years ago, Stone Age people made flint, which was fashioned into drills, blades and arrowheads, and was regarded as the steel of the Stone Age. Traces of over 20,000 individuals were found on this site. The modern history of Abensberg, which is often incorrectly compared with that of the third century Roman castra (military outpost) of Abusina, begins with Gebhard, who was the first to mention Abensberg as a town, in the middle of the 12th century. The earliest written reference to the town, under the name of Habensperch, came from this time, in around 1138. Gebhard was from the Babonen clan. In 1256, the castrum of Abensprech was first mentioned, and on 12 June 1348, Margrave Ludwig of Brandenburg, and his brother, Duke Stephen of Bavaria, raised Abensberg to the status of a city, giving it the right to operate lower courts, enclose itself with a wall and hold markets. The wall was built by Count Ulrich III of Abensberg. Some of the thirty-two round towers and eight turrets are still preserved to this day. In the Middle Ages, the people of Abensberg enjoyed a level of autonomy above their lord. They elected a city council, although only a small number of rich families were eligible for election. In around 1390, the Carmelite Monastery of Our Lady of Abensberg was founded by Count John II and his wife, Agnes. Although Abensberg was an autonomous city, it remained dependent on the powerful Dukes of Bavaria. The last Lord of Abensberg, Niclas, Graf von Abensberg, supposedly named after his godfather, Nicholas of Kues, a Catholic cardinal, was murdered in 1485 by Christopher, a Duke of Bavaria-Munich. The year before, Niclas had unchivalrously taken Christopher captive as he bathed before a tournament in Munich. Although Christopher renounced his claim for revenge, he lay in wait for Niclas in Freising. When the latter arrived, he was killed by Seitz von Frauenberg. He is buried in the former convent of Abensberg. Abensberg then lost its independence and became a part of the Duchy of Bavaria, and from then on was administered by a ducal official, the so-called caretaker. The castle of Abensberg was destroyed during the Thirty Years' War, although the city had bought a guarantee of protection from the Swedish general, Carl Gustaf Wrangel. During the War of the Spanish Succession emperor Leopold I, who had occupied Bavaria, granted the fief of Abensberg to count Ernst von Abensperg und Traun (1608–1668) from an Austrian noble family named Traun that now received the name of the former counts of Abensberg (who were believed to be distant relatives). After the occupation ended, he was however dispossessed. Johannes Aventinus (1477–1534) is the city's most famous son, the founder of the study of history in Bavaria. Aventinus, whose name was real name is Johann or Johannes Turmair (Aventinus being the Latin name of his birthplace) wrote the Annals of Bavaria, a valuable record of the early history of Germany and the first major written work on the subject. He is commemorated in the Walhalla temple, a monument near Regensburg to the distinguished figures of German history. Until 1800, Abensberg was a municipality belonging to the Straubing district of the Electorate of Bavaria. Abensberg also contained a magistrates' court. In the Battle of Abensberg on 19–20 April 1809, Napoleon gained a significant victory over the Austrians under Archduke Ludwig of Austria and General Johann von Hiller. Coat of arms The arms of the city are divided into two halves. On the left are the blue and white rhombuses of Bavaria, while the right half is split into two silver and black triangles. Two diagonally-crossed silver swords with golden handles rest on top. The town has had a coat of arms since 1338, that of the Counts of Abensberg. With the death of the last Count, Nicholas of Abensberg, in 1485, the estates fell to the Duchy of Bavaria-Munich, meaning that henceforth only the Bavarian coat of arms was ever used. On 31 December 1809, a decree of King Maximilian of Bavaria granted the city a new coat of arms, as a recognition of their (mainly humanitarian and logistic) services in the Battle of Abensberg the same year. The diagonally divided field in silver and black came from the old crest of the Counts of Abensberg, while the white and blue diamonds came from that of the House of Wittelsbach, the rulers of Bavaria. The swords recall the Battle of Abensberg. The district of Offenstetten previously possessed its own coat of arms. Twinning Parga, Greece since 1986 Lonigo, Italy since 1999 Economy and Infrastructure The area around Abensberg, the so-called sand belt between Siegburg, Neustadt an der Donau, Abensberg and Langquaid, is used for the intensive farming of asparagus, due to the optimal soil condition and climate. 212 hectares of land can produce ninety-four asparagus plants. Abensberg asparagus enjoys a reputation among connoisseurs as a particular delicacy. In addition to asparagus, the production of hops plays a major role locally, the region having its own label, and there are still three independent breweries in the area. The town of Abensberg marks the start of the Deutsche Hopfenstraße (German Hops Road), a nickname given to the Bundesstraße 301, a German federal highway which runs through the heartland of Germany's hops-growing industry, ending in Freising. Transport The Abensberg railway station is located on the Regensburg–Ingolstadt railway from Regensburg to Ingolstadt. The city can be reached via the A-93 Holledau-Regensburg road (exit Abensberg). Three Bundesstraße (German federal highways) cross south of Abensberg: B 16, B 299 and B 301. Public facilities Schools Abensberg has a Grundschule (primary school) and Hauptschule (open admission secondary school), and the Johann-Turmair-Realschule (secondary modern school). There is also a College of Agriculture and Home Economics. Since 2007, the Kelheim Berufsschule has had a campus in Abensberg, and outside the state sector is the St. Francis Vocational Training Centre, run by a Catholic youth organisation. Culture and sightseeing Theatre In 2008, a former goods shed by the main railway station of Abensberg was converted into a theatre by local volunteers. The "Theater am Bahnhof" (Theatre at the Railway Station) is mostly used by the Theatergruppe Lampenfieber and was opened on 19 October 2008. Museums Abensberg has a long tradition of museums. In the nineteenth century, Nicholas Stark und Peter Paul Dollinger began a collection based on local history. This collection and the collection of the Heimatverein (local history society) were united in 1963 into the Aventinus Museum, in the cloister of the former Carmelite monastery. On 7 July 2006, the new Town Museum of Abensberg was opened in the former duke's castle in the town. Kuchlbauer Brewery Two blocks west of the Old Town is the Kuchlbauer Brewery and beer garden featuring the Kuchlbauer Tower, a colorful and unconventional observation tower designed by Viennese architect Friedensreich Hundertwasser. The brewery and tower are open to the public. Image gallery Missing memorial Up until the 1950s, Abensberg and the surrounding villages contained a number of graves of victims of a Death March in the spring of 1945 from the Hersbruck sub-camp of the Dachau concentration camp, who were either murdered by the SS or died of exhaustion. They were originally buried where they died, but were later moved on the orders of the US military government to the cemeteries of their previous homes. At the cemetery in what is now the district of Pullach stood a memorial stone which was mentioned as recently as 1967, but which is no longer at the site. The suffering of ten unknown victims of the camp was recorded on the stone. Regular events The Abensberger events calendar begins in February with the Faschingsgillamoos funfair, which reaches its high point on Mad Thursday. There then follows the Frühjahrsmarkt (Spring market) two weeks before Easter, when all the shops in the town are permitted to open on Sunday (which is normally prohibited in Germany). The Bürgerfest is celebrated on the first weekend of July, when the palace gardens with their ancient walls are transformed into a medieval camp. The Schlossgartenfest (Palace Garden Festival) takes place every year at the beginning of August. It is organised since 1977 by the Junge Union, the youth branch of Germany's two main conservative political parties, the CDU and CSU, and attracts all age groups from Abensberg and surrounding areas. On the second Saturday in August, people can wander through the Night Market in the balmy Summer evening. The Gillamoos, the oldest and largest funfair in the Hallertau opens on the Thursday before the first Sunday in September and runs until the Monday thereafter. It is the highlight of the year in Abensberg and is a celebration of the people of Abensberg and the surrounding area. The Herbstmarkt (autumn market), another Sunday shopping day, is on the first weekend in October. Since 1997, a series of cultural, art, music and entertainment events have taken place in November at various locations in the town, under the title, Novembernebel (November fog) On Saint Nicholas Day (6 December), the Niklasmarkt (Nicholas Market) commemorates the Niklasspende, a medieval foundation for the poor. This heralds the beginning of Advent and the Christmas period. Sport Speedway and football The Wack Hofmeister Stadium, formerly the Altes Stadion Abensberg (the Old Stadium) is a motorcycle speedway and association football stadium located slightly east of the centre of Abensberg in Germany. It hosts the speedway team MSC Abensberg and the football team TSV Abensberg 1862. Notable residents Sons and daughters of the town Johannes Aventinus (1477–1534): Bavarian historian Stephan Agricola (1491–1547): Lutheran reformer Joseph von Hazzi (1768–1845): Bavarian Privy Councillor Josef Hofmeister (born 1934): Speedway rider Uwe Brandl (born 1959): Mayor of Abensberg Paul Smaczny: Music and film producer Christian Lohr: Musician and producer Stephan Ebn (born 1978): drummer and music producer Richard Resch: Tenor, classical and opera singer People who have worked in the town Wiguläus von Kreittmayr (1705–1790): by marriage Lord of Offenstetten and Hatzkofen Friedensreich Hundertwasser (1928–2000): artist and architect Radu Ivan (born 1969): International Judo champion Ole Bischof (born 1979): Olympic Judo champion See also Battle of Abensberg occurred April 20, 1809. Battle of Landshut occurred April 21, 1809. Battle of Eckmühl occurred 21–22 April 1809. Eckmühl Landshut References External links Abensberger Impressionen - Old Images of Abensberg Spa towns in Germany Kelheim (district)

1306

https://en.wikipedia.org/wiki/Arminianism

Arminianism

Arminianism is a movement of Protestantism initiated in the early 17th century, based on the theological ideas of the Dutch Reformed theologian Jacobus Arminius and his historic supporters known as Remonstrants. Dutch Arminianism was originally articulated in the Remonstrance (1610), a theological statement submitted to the States General of the Netherlands. This expressed an attempt to moderate the doctrines of Calvinism related to its interpretation of predestination. Classical Arminianism, to which Arminius is the main contributor, and Wesleyan Arminianism, to which John Wesley is the main contributor, are the two main schools of thought. Central Arminian beliefs are that God's preparing (prevenient) grace to regeneration is universal, and that God's justifying grace allowing regeneration is resistible. Many Christian denominations have been influenced by Arminian views, notably the Baptists in the 17th century, the Methodists in the 18th century, and the Pentecostals in the 20th century. History Precursor movements and theological influences According to Roger E. Olson, Arminius' beliefs, i.e. Arminianism, did not begin with him. Denominations such as the Waldensians and other groups prior to the Reformation have, similarly to Arminianism, affirmed that each person may choose the contingent response of either resisting God's grace or yielding to it. Anabaptist theologian Balthasar Hubmaier also promoted much the same view as Arminius nearly a century before him. The soteriological doctrines of Arminianism and Anabaptism are roughly equivalent. In particular, Mennonites have been historically Arminian whether they distinctly espoused the Arminian viewpoint or not, and rejected Calvinism soteriology. Anabaptist theology seems to have influenced Jacobus Arminius. At least, he was "sympathetic to the Anabaptist point of view, and Anabaptists were commonly in attendance on his preaching." Similarly, Arminius mentions Danish Lutheran theologian Niels Hemmingsen as holding the basic view of soteriology he held and he may have been influenced by Hemmingsen. Emergence of Arminianism Jacobus Arminius was a Dutch pastor and theologian in the late 16th and early 17th centuries. He was taught by Theodore Beza, Calvin's hand-picked successor, but after examination of the scriptures, he rejected his teacher's theology that it is God who unconditionally elects some for salvation. Instead Arminius proposed that the election of God was of believers, thereby making it conditional on faith. Arminius's views were challenged by the Dutch Calvinists, especially Franciscus Gomarus, but Arminius died before a national synod could occur. Arminius died before he could satisfy the request by Holland's States General for a 14-page paper outlining his views. Arminius's followers replied in his stead, crafting the Five articles of Remonstrance (1610), in which they express their points of divergence from the stricter Calvinism of the Belgic Confession. This is how Arminius's followers were called Remonstrants, and following a Counter Remonstrance in 1611, Gomarus' followers were called Counter-Remonstrants. After some political maneuvering, the Dutch Calvinists were able to convince Prince Maurice of Nassau to deal with the situation. Maurice systematically removed Arminian magistrates from office and called a national synod at Dordrecht. This Synod of Dort was open primarily to Dutch Calvinists (102 people), while the Arminians were excluded (13 people banned from voting), with Calvinist representatives from other countries (28 people), and in 1618 published a condemnation of Arminius and his followers as heretics. Part of this publication was the famous Five points of Calvinism in response to the five articles of Remonstrance. Arminians across Holland were removed from office, imprisoned, banished, and sworn to silence. Twelve years later Holland officially granted Arminianism protection as a religion, although animosity between Arminians and Calvinists continued. Most of the early Remonstrants followed a classical version of Arminianism. However, some of them such as Philipp van Limborch, moved in the direction of semi-Pelagianism and rationalism. Arminianism in the Church of England In England, the so-labelled Arminian doctrines were held, in substance, before and in parallel of Arminius. The Thirty-nine Articles of Religion (finalised in 1571), were sufficiently ambiguous that they were compatible with either Arminian or Calvinistic interpretations. Arminianism in the Church of England was fundamentally an expression of negation of Calvinism, and only some theologians held to classical Arminianism, but for the rest they were either semi-Pelagian or Pelagian. In this specific context, contemporary historians prefer to use the term "proto-Arminians" rather than "Arminians" to designate the leanings of those divines who generally didn't follow classical Arminianism. English Arminianism was represented by Arminian Puritans such as John Goodwin or High Anglican Arminians such as Jeremy Taylor and Henry Hammond. Anglican Arminians of the 17th century such as William Laud fought Calvinist Puritans. They actually saw Arminianism in terms of a state church, an idea that was alien to the views of Arminius. This position became particularly evident under the reign (1625–1649) of Charles I of England. Following the English Civil War (1642–1651) Charles II of England, who tolerated the Presbyterians, re-instituted Arminian thought in the Church of England. It was dominant there after the Restoration (1660) for some fifty years. Baptists The debate between Calvin's followers and Arminius's followers is characteristic of post-Reformation church history. The emerging Baptist movement in 17th-century England, for example, was a microcosm of the historic debate between Calvinists and Arminians. The first Baptists—called "General Baptists" because of their confession of a "general" or unlimited atonement—were Arminians. The Baptist movement originated with Thomas Helwys, who left his mentor John Smyth (who had moved into shared belief and other distinctives of the Dutch Waterlander Mennonites of Amsterdam) and returned to London to start the first English Baptist Church in 1611. Later General Baptists such as John Griffith, Samuel Loveday, and Thomas Grantham defended a Reformed Arminian theology that reflected the Arminianism of Arminius. The General Baptists encapsulated their Arminian views in numerous confessions, the most influential of which was the Standard Confession of 1660. In the 1640s the Particular Baptists were formed, diverging from Arminian doctrine and embracing the strong Calvinism of the Presbyterians and Independents. Their robust Calvinism was publicized in such confessions as the London Baptist Confession of 1644 and the Second London Confession of 1689. The London Confession of 1689 was later used by Calvinistic Baptists in America (called the Philadelphia Baptist Confession), whereas the Standard Confession of 1660 was used by the American heirs of the English General Baptists, who soon came to be known as Free Will Baptists. Methodists In the Methodist-Calvinist controversy of the early 1770s involving Anglican ministers John Wesley and George Whitefield, Wesley responded to accusations of semi-Pelagianism by embracing an Arminian identity. Wesley had limited familiarity with the beliefs of Arminius and largely formulated his views without direct reliance on Arminius' teachings. Wesley was notably influenced by 17th-century English Arminianism and by some Remonstrant spokesmen. However, he is recognized as a faithful representative of Arminius' beliefs. Wesley defended his soteriology through the publication of a periodical titled The Arminian (1778) and in articles such as Predestination Calmly Considered. To support his stance, he strongly maintained belief in total depravity while clarifying other doctrines notably prevenient grace. At the same time, Wesley attacked the determinism that he claimed characterized Calvinist doctrines of predestination. He typically preached the notion of Christian perfection (fully mature, not "sinlessness"). His system of thought has become known as Wesleyan Arminianism, the foundations of which were laid by him and his fellow preacher John William Fletcher. Methodism also navigated its own theological intricacies concerning salvation and human agency. In the 1830s, during the Second Great Awakening, traces of Pelagian influence surfaced in the American Holiness Movement. Consequently, critics of Wesleyan theology have occasionally unfairly perceived or labeled its broader thought. However, its core is recognized to be Arminianism. Pentecostals Pentecostalism has its background in the activity of Charles Parham (1873–1929). Its origin as a movement was in the Azusa Street Revival in Los Angeles in 1906. This revival was led by William J. Seymour (1870–1922). Due to the Methodist and Holiness background of many early Pentecostal preachers, the Pentecostal churches usually possessed practices that arose from the Wesleyan Arminianism. During the 20th century, as Pentecostal churches began to settle and incorporate more standard forms, they started to formulate theology that was fully Arminian. Today, the two largest Pentecostal denominations in the world, the Assemblies of God and the Pentecostal Church of God denominations, hold to Arminian views such as resistible grace, conditional election, or conditional security of the believer for the first. Current landscape Protestant denominations Advocates of Arminianism find a home in many Protestant denominations, and sometimes other beliefs such as Calvinism exist within the same denomination. The Lutheran theological tradition bears certain similarities to Arminianism and there may be some Lutheran churches that are open to it. Faiths leaning at least in part in the Arminian direction include some of high-church Anglicanism. Anabaptist denominations, such as the Mennonites, Hutterites, Amish and Schwarzenau Brethren, adhere to Anabaptist theology, which espouses a soteriology that is similar to Arminianism "in some respects". Arminianism is found within the General Baptists, including the subset of General Baptists known as Free Will Baptists. The majority of Southern Baptists embrace a traditionalist form of Arminianism which includes a belief in eternal security, though many see Calvinism as growing in acceptance. Certain proponents of Arminianism may be found within the Restoration movement in the Christian Churches and Churches of Christ. Additionally, it is found in the Seventh-day Adventist Church. Arminianism (specifically Wesleyan–Arminian theology) is taught in the Methodist churches, inclusive of those denominations aligned with the holiness movement such as the Evangelical Methodist Church, Church of the Nazarene, the Free Methodist Church, the Wesleyan Church, and the Salvation Army. It is also found in a part of the Charismatics, including the Pentecostals. Scholarly support Arminian theology has found support among theologians, Bible scholars, and apologists spanning various historical periods and theological circles. Noteworthy historical figures include Jacobus Arminius, Simon Episcopius, Hugo Grotius, John Goodwin, Thomas Grantham, John Wesley, Richard Watson, Thomas Osmond Summers, John Miley, William Burt Pope and Henry Orton Wiley. In contemporary Baptist traditions, advocates of Arminian theology include Roger E. Olson, F. Leroy Forlines, Robert Picirilli and J. Matthew Pinson. Within the Methodist tradition, prominent supporters encompass Thomas Oden, Ben Witherington III, David Pawson, B. J. Oropeza, Thomas H. McCall and Fred Sanders. The Holiness movement boasts theologians like Carl O. Bangs and J. Kenneth Grider. Furthermore, scholars such as Keith D. Stanglin, Craig S. Keener and Grant R. Osborne also support Arminian perspectives. Theology Theological legacy The original beliefs of Jacobus Arminius are commonly called Arminianism, but more broadly, the term may embrace the teachings of Simon Episcopius, Hugo Grotius, John Wesley, and others. Arminian theology usually falls into one of two groups: Classical Arminianism, drawn from the teaching of Jacobus Arminius, and Wesleyan Arminianism, drawing primarily from Wesley. The two groups overlap substantially. In 529, at the Second Council of Orange, the question at hand was whether the doctrines of Augustine on God's providence were to be affirmed, or if semi-Pelagianism could be affirmed. Semi-Pelagianism was a moderate form of Pelagianism that teaches that the first step of salvation is by human will and not the grace of God. The determination of the Council could be considered "semi-Augustinian". It defined that faith, though a free act of man, resulted, even in its beginnings, from the grace of God, enlightening the human mind and enabling belief. This describes the operation of prevenient grace allowing the unregenerate to repent in faith. On the other hand, the Council of Orange condemned the Augustinian teaching of predestination to damnation. Since Arminianism is aligned with those characteristic semi-Augustinian views, it has been seen by some as a reclamation of early church theological consensus. Moreover, Arminianism can also be seen as a soteriological diversification of Calvinism or more specifically, as a theological middle ground between Calvinism and semi-Pelagianism. Classical Arminianism Classical Arminianism is the theological system that was presented by Jacobus Arminius and maintained by some of the Remonstrants. Theologians as Forlines and Olson have referred to this system as "classical Arminianism", while others as Picirilli and Pinson prefer to term it "Reformation Arminianism" or "Reformed Arminianism". The teachings of Arminius held to Sola fide and Sola gratia of the Reformation, but they were distinct from particular teachings of Martin Luther, Huldrych Zwingli, John Calvin, and other Protestant Reformers. Classical Arminianism was originally articulated in the Five Articles of Remonstrance. "These points", note Keith D. Stanglin and Thomas H. McCall, "are consistent with the views of Arminius; indeed, some come verbatim from his Declaration of Sentiments." A list of beliefs of classical Arminianism is given below: God's providence and human free will Arminianism accepts classical theism, which states that God is omnipresent, omnipotent, and omniscient. In that view, God's power, knowledge, and presence have no external limitations, that is, outside of his divine nature and character. Besides, Arminianism view on God's sovereignty is based on postulates stemming from God's character, especially as fully revealed in Jesus Christ. On the first hand, divine election must be defined in such a way that God is not in any case, and even in a secondary way, the author of evil. It would not correspond to the character of God. On the other hand, man's responsibility for evil must be preserved. Those two postulates require a specific way by which God chooses to manifest his sovereignty when interacting with his creatures. On one hand, it requires for God to operate according to a limited mode of providence. This means that God deliberately exercises sovereignty without determining every event. On the other hand, it requires for God's election to be a "predestination by foreknowledge". In that respect, God's foreknowledge reconciles with human free will in the following way: Human free will is limited by original sin, though God's prevenient grace restores to humanity the ability to accept God's call of salvation. God's foreknowledge of the future is exhaustive and complete, and therefore the future is certain and not contingent on human action. God does not determine the future, but He does know it. God's certainty and human contingency are compatible. Roger Olson expressed those defining ideas in a more practical way: ""Arminianism," [...] is simply a term we use in theology for the view, held by some people before Arminius and many after him, that sinners who hear the gospel have the free will to accept or reject God's offer of saving grace and that nobody is excluded by God from the possibility of salvation except those who freely exclude themselves. But true, historical, classical Arminianism includes the belief that this free will [to repent and believe unto salvation] is itself a gift of God through prevenient grace." Condition of humanity Depravity is total: Arminius states "In this [fallen] state, the free will of man towards the true good is not only wounded, infirm, bent, and weakened; but it is also imprisoned, destroyed, and lost. And its powers are not only debilitated and useless unless they be assisted by grace, but it has no powers whatever except such as are excited by Divine grace." Extent and nature of the atonement Atonement is intended for all: Jesus's death was for all people, Jesus draws all people to himself, and all people have opportunity for salvation through faith. Jesus's death satisfies God's justice: The penalty for the sins of the elect is paid in full through the crucifixion of Christ. Thus Christ's death atones for the sins of all, but requires faith to be effected. Arminius states that "Justification, when used for the act of a Judge, is either purely the imputation of righteousness through mercy [...] or that man is justified before God [...] according to the rigor of justice without any forgiveness." Stephen Ashby clarifies: "Arminius allowed for only two possible ways in which the sinner might be justified: (1) by our absolute and perfect adherence to the law, or (2) purely by God's imputation of Christ's righteousness." W. Stephen Gunter concurs that Arminius would not take a rigid position on the doctrine of imputed righteousness (the righteousness of Christ is imputed for righteousness of the believer). For Keith D. Stanglin and Thomas H. McCall, Arminius would not object to saying rather that "the righteousness of Christ is imputed to righteousness". Forlines put it this way: "On the condition of faith, we are placed in union with Christ. Based on that union, we receive His death and righteousness". Christ's atonement has a substitutionary effect which is limited only to the elect. Arminius held that God's justice was satisfied by penal substitution. Hugo Grotius taught that it was satisfied governmentally. According to Roger Olson, historical and contemporary Arminians have held to one of these views. Conversion of man God takes initiative in the salvation process and his grace comes to all people. This grace, often called prevenient grace, acts on all people to convince them of the Gospel, draw them strongly towards salvation, and enable the possibility of sincere faith. Picirilli states that "indeed this grace is so close to regeneration that it inevitably leads to regeneration unless finally resisted." The offer of salvation through grace does not act irresistibly in a purely cause-effect, deterministic method but rather in an influence-and-response fashion that can be both freely accepted and freely denied. Man has a freed will to respond or resist: Free will is granted and limited by God's sovereignty, but God's sovereignty allows all men the choice to accept the Gospel of Jesus through faith, simultaneously allowing all men to resist. Conversion is synergistic: As Roger Olson put it: "[Arminius]' evangelical synergism reserves all the power, ability and efficacy in salvation to grace, but allows humans the God-granted ability to resist or not resist it. The only "contribution" humans make is nonresistance to grace." Election of man Election is conditional: Arminius defined election as "the decree of God by which, of Himself, from eternity, He decreed to justify in Christ, believers, and to accept them unto eternal life." God alone determines who will be saved and his determination is that all who believe Jesus through faith will be justified. According to Arminius, "God regards no one in Christ unless they are engrafted in him by faith." God predestines the elect to a glorious future: Predestination is not the predetermination of who will believe, but rather the predetermination of the believer's future inheritance. The elect are therefore predestined to sonship through adoption, glorification, and eternal life. Preservation of man Related to eschatological considerations, Jacobus Arminius and the first Remonstrants, including Simon Episcopius believed in everlasting fire where the wicked are thrown by God at judgment day. Preservation is conditional: All believers have full assurance of salvation with the condition that they remain in Christ. Salvation is conditioned on faith, therefore perseverance is also conditioned. Arminius believed the Scriptures taught that believers are graciously empowered by Christ and the Holy Spirit "to fight against Satan, sin, the world and their own flesh, and to gain the victory over these enemies." Furthermore, Christ and the Spirit are ever present to aid and assist believers through various temptations. But this security was not unconditional but conditional—"provided they [believers] stand prepared for the battle, implore his help, and be not wanting to themselves, Christ preserves them from falling." Possibility of apostasy Arminius believed in the possibility for a believer to commit apostasy (i.e., desert Christ by cleaving again to this evil world, losing a good conscience, or by failing to hold on to sound doctrine). However, over the period of time Arminius wrote on this question, he sometimes expressed himself more cautiously out of consideration for the faith of his readers. For instance, Arminius declared in 1599 that this matter required further study in the Scriptures. Arminius said also in his "Declaration of Sentiments" (1607), "I never taught that a true believer can, either totally or finally fall away from the faith, and perish; yet I will not conceal, that there are passages of scripture which seem to me to wear this aspect; and those answers to them which I have been permitted to see, are not of such a kind as to approve themselves on all points to my understanding." But in his other writings he expressed certainty about the possibility of falling away: Arminius wrote in ca. 1602, that "a person who is being 'built' into the church of Christ may resist the continuation of this process". Concerning the believers he said "It may suffice to encourage them, if they know that no power or prudence can dislodge them from the rock, unless they of their own will forsake their position." He continued by saying that the covenant of God (Jeremiah 23) "does not contain in itself an impossibility of defection from God, but a promise of the gift of fear, whereby they shall be hindered from going away from God so long as that shall flourish in their hearts." He then taught that had King David died in his sins he would have been lost. In 1602, Arminius also wrote: "A believing member of Christ may become slothful, give place to sin, and gradually die altogether, ceasing to be a member". For Arminius, a certain class of sin would cause a believer to fall, especially sin motivated by malice. In 1605 Arminius wrote: “But it is possible for a believer to fall into a mortal sin, as is seen in David. Therefore he can fall at that moment in which if he were to die, he would be condemned". Stanglin, along with McCall, point out that Arminius clearly sets forth two paths to apostasy 1. "rejection", or 2. "malicious sinning". Oropeza concludes: "If there is any consistency in Arminius' position, he did not seem to deny the possibility of falling away". After the death of Arminius in 1609, his followers wrote a Remonstrance (1610) based quite literally on their leader's "Declaration of Sentiments" (1607) which expressed prudence on the possibility of apostasy. In particular, its fifth article expressed the necessity of further study on the possibility of apostasy. Sometime between 1610 and the official proceeding of the Synod of Dort (1618), the Remonstrants became fully persuaded in their minds that the Scriptures taught that a true believer was capable of falling away from faith and perishing eternally as an unbeliever. They formalized their views in "The Opinion of the Remonstrants" (1618) which was their official stand during the Synod of Dort. Picirilli remarks: "Ever since that early period, then, when the issue was being examined again, Arminians have taught that those who are truly saved need to be warned against apostasy as a real and possible danger." They later expressed this same view in the Remonstrant Confession (1621). Forgivability of apostasy Stanglin points out that Arminius held that if the apostasy came from "malicious" sin, then it was forgivable. If it came from "rejection" it was not. Following Arminius, the Remonstrants believed that, though possible, apostasy was not in general irremediable. However, other classical Arminians as the Free Will Baptists have taught that apostasy is irremediable. Wesleyan Arminianism John Wesley thoroughly agreed with the vast majority of what Arminius himself taught. Wesleyan Arminianism is classical Arminianism with the addition of Wesleyan perfectionism. Here are mentioned some positions on specific issues within Wesleyan Arminianism: Nature of the atonement Steven Harper proposed that Wesley's atonement is a hybrid of the penal substitution theory and the governmental theory. However, theologians Robert Picirilli, Roger Olson and Darren Cushman Wood consider that the view of Wesley concerning atonement is by penal substitution. Wesleyan Arminians have historically adopted either the penal or governmental theory of atonement. Preservation and apostasy of man Wesley accepted the Arminian view that genuine Christians could apostatize and lose their salvation, as his famous sermon "A Call to Backsliders" clearly demonstrates. Harper summarizes as follows: "the act of committing sin is not in itself ground for the loss of salvation [...] the loss of salvation is much more related to experiences that are profound and prolonged. Wesley sees two primary pathways that could result in a permanent fall from grace: unconfessed sin and the actual expression of apostasy." Wesley believed that such apostasy was not irremediable. When talking about those who have made "shipwreck" of their faith,(1 Tim 1:19) Wesley claims that "not one, or a hundred only, but I am persuaded, several thousands [...] innumerable are the instances [...] of those who had fallen but now stand upright." Christian perfection One issue that typifies Wesleyan Arminianism is Christian perfection. According to Wesley's teaching, Christians could attain a state of practical perfection, meaning a lack of all voluntary sin by the empowerment of the Holy Spirit, in this life. Christian perfection (or entire sanctification), according to Wesley, is "purity of intention, dedicating all the life to God" and "the mind which was in Christ, enabling us to walk as Christ walked." It is "loving God with all our heart, and our neighbor as ourselves". It is "a restoration not only to the favour, but likewise to the image of God," our "being filled with the fullness of God". Wesley was clear that Christian perfection did not imply perfection of bodily health or an infallibility of judgment. It also does not mean we no longer violate the will of God, for involuntary transgressions remain. Perfected Christians remain subject to temptation, and have continued need to pray for forgiveness and holiness. It is not an absolute perfection but a perfection in love. Furthermore, Wesley did not teach a salvation by perfection, but rather says that, "Even perfect holiness is acceptable to God only through Jesus Christ." Other variations Corporate view of election The majority Arminian view is that election is individual and based on God's foreknowledge of faith. According to the corporate election view, God never chose individuals to elect to salvation, but rather He chose to elect the believing church to salvation. Jesus was the only human ever elected and individuals must be "in Christ" through faith to be part of the elect. Corporate election draws support from a similar concept of corporate election found in the Old Testament and Jewish law. Identity stemmed from membership in a group more than individuality. Arminianism and other views Divergence with Pelagianism Pelagianism is a doctrine denying original sin and total depravity. No system of Arminianism founded on Arminius or Wesley denies original sin or total depravity; both Arminius and Wesley strongly affirmed that man's basic condition is one in which he cannot be righteous, understand God, or seek God. Arminius referred to Pelagianism as "the grand falsehood" and stated that he "must confess that I detest, from my heart, the consequences [of that theology]." David Pawson, a British pastor, decries this association as "libelous" when attributed to Arminius' or Wesley's doctrine. Most Arminians reject all accusations of Pelagianism. Divergence with semi-Pelagianism Some schools of thought, notably semi-Pelagianism, which teaches that the first step of Salvation is by human will, are confused as being Arminian in nature. But classical Arminianism and Wesleyan Arminianism hold that the first step of Salvation is through the prevenient grace of God, though "the subsequent grace entails a cooperative relationship." Divergence with Calvinism The two systems of Calvinism and Arminianism share history, many doctrines, and the history of Christian theology. However, because of their differences over the doctrines of divine predestination and election, many people view these schools of thought as opposed to each other. The distinction is whether God desires to save all yet allows individuals to resist the grace offered (in the Arminian doctrine) or if God desires to save only some and grace is irresistible to those chosen (in the Calvinist doctrine). Many consider the theological differences to be crucial differences in doctrine, while others find them to be relatively minor. Similarities Total depravity – Arminians agree with Calvinists over the doctrine of total depravity. The differences come in the understanding of how God remedies this human depravity. Differences Nature of election – Arminians hold that election to eternal salvation has the condition of faith attached. The Calvinist doctrine of unconditional election states that salvation cannot be earned or achieved and is therefore not conditional upon any human effort, so faith is not a condition of salvation but the divinely apportioned means to it. In other words, Arminians believe that they owe their election to their faith, whereas Calvinists believe that they owe their faith to their election. Nature of grace – Arminians believe that, through grace, God restores free will concerning salvation to all humanity, and each individual, therefore, is able either to accept the Gospel call through faith or resist it through unbelief. Calvinists hold that God's grace to enable salvation is given only to the elect and irresistibly leads to salvation. Extent of the atonement – Arminians, along with four-point Calvinists or Amyraldians, hold to a universal atonement instead of the Calvinist doctrine that atonement is limited to the elect only. Both sides (with the exception of hyper-Calvinists) believe the invitation of the gospel is universal and "must be presented to everyone [they] can reach without any distinction." Perseverance in faith – Arminians believe that future salvation and eternal life is secured in Christ and protected from all external forces but is conditional on remaining in Christ and can be lost through apostasy. Traditional Calvinists believe in the doctrine of the perseverance of the saints, which says that because God chose some unto salvation and actually paid for their particular sins, he keeps them from apostasy and that those who do apostatize were never truly regenerated (that is, born again) or saved. Non-traditional Calvinists and other evangelicals advocate the similar but distinct doctrine of eternal security that teaches if a person was once saved, his or her salvation can never be in jeopardy, even if the person completely apostatizes. Divergence with open theism The doctrine of open theism states that God is omnipresent, omnipotent, and omniscient, but differs on the nature of the future. Open theists claim that the future is not completely determined (or "settled") because people have not made their free decisions yet. God therefore knows the future partially in possibilities (human free actions) rather than solely certainties (divinely determined events). Some Arminians, such as professor and theologian Robert Picirilli, reject the doctrine of open theism as a "deformed Arminianism". Joseph Dongell stated that "open theism actually moves beyond classical Arminianism towards process theology." There are also some Arminians, like Roger Olson, who believe Open theism to be an alternative view that a Christian can have. See also Covenant theology Salvation in Christianity Grace in Christianity Sovereignty of God in Christianity Order of salvation Substitutionary atonement Satisfaction theory Penal theory Governmental theory Justification Free will in theology Decisional regeneration Synergism Apostasy in Christianity Notes and references Sources . External links The Society of Evangelical Arminians 17th-century Reformed Christianity Reformed Christianity in the Dutch Republic Christian terminology Christian theological movements Jacobus Arminius Methodism Philosophy and thought in the Dutch Republic Protestant theology Seventh-day Adventist theology

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https://en.wikipedia.org/wiki/Almost%20all

Almost all

In mathematics, the term "almost all" means "all but a negligible quantity". More precisely, if is a set, "almost all elements of " means "all elements of but those in a negligible subset of ". The meaning of "negligible" depends on the mathematical context; for instance, it can mean finite, countable, or null. In contrast, "almost no" means "a negligible quantity"; that is, "almost no elements of " means "a negligible quantity of elements of ". Meanings in different areas of mathematics Prevalent meaning Throughout mathematics, "almost all" is sometimes used to mean "all (elements of an infinite set) except for finitely many". This use occurs in philosophy as well. Similarly, "almost all" can mean "all (elements of an uncountable set) except for countably many". Examples: Almost all positive integers are greater than 1012. Almost all prime numbers are odd (2 is the only exception). Almost all polyhedra are irregular (as there are only nine exceptions: the five platonic solids and the four Kepler–Poinsot polyhedra). If P is a nonzero polynomial, then P(x) ≠ 0 for almost all x (if not all x). Meaning in measure theory When speaking about the reals, sometimes "almost all" can mean "all reals except for a null set". Similarly, if S is some set of reals, "almost all numbers in S" can mean "all numbers in S except for those in a null set". The real line can be thought of as a one-dimensional Euclidean space. In the more general case of an n-dimensional space (where n is a positive integer), these definitions can be generalised to "all points except for those in a null set" or "all points in S except for those in a null set" (this time, S is a set of points in the space). Even more generally, "almost all" is sometimes used in the sense of "almost everywhere" in measure theory, or in the closely related sense of "almost surely" in probability theory. Examples: In a measure space, such as the real line, countable sets are null. The set of rational numbers is countable, so almost all real numbers are irrational. Georg Cantor's first set theory article proved that the set of algebraic numbers is countable as well, so almost all reals are transcendental. Almost all reals are normal. The Cantor set is also null. Thus, almost all reals are not in it even though it is uncountable. The derivative of the Cantor function is 0 for almost all numbers in the unit interval. It follows from the previous example because the Cantor function is locally constant, and thus has derivative 0 outside the Cantor set. Meaning in number theory In number theory, "almost all positive integers" can mean "the positive integers in a set whose natural density is 1". That is, if A is a set of positive integers, and if the proportion of positive integers in A below n (out of all positive integers below n) tends to 1 as n tends to infinity, then almost all positive integers are in A. More generally, let S be an infinite set of positive integers, such as the set of even positive numbers or the set of primes, if A is a subset of S, and if the proportion of elements of S below n that are in A (out of all elements of S below n) tends to 1 as n tends to infinity, then it can be said that almost all elements of S are in A. Examples: The natural density of cofinite sets of positive integers is 1, so each of them contains almost all positive integers. Almost all positive integers are composite. Almost all even positive numbers can be expressed as the sum of two primes. Almost all primes are isolated. Moreover, for every positive integer , almost all primes have prime gaps of more than both to their left and to their right; that is, there is no other prime between and . Meaning in graph theory In graph theory, if A is a set of (finite labelled) graphs, it can be said to contain almost all graphs, if the proportion of graphs with n vertices that are in A tends to 1 as n tends to infinity. However, it is sometimes easier to work with probabilities, so the definition is reformulated as follows. The proportion of graphs with n vertices that are in A equals the probability that a random graph with n vertices (chosen with the uniform distribution) is in A, and choosing a graph in this way has the same outcome as generating a graph by flipping a coin for each pair of vertices to decide whether to connect them. Therefore, equivalently to the preceding definition, the set A contains almost all graphs if the probability that a coin-flip–generated graph with n vertices is in A tends to 1 as n tends to infinity. Sometimes, the latter definition is modified so that the graph is chosen randomly in some other way, where not all graphs with n vertices have the same probability, and those modified definitions are not always equivalent to the main one. The use of the term "almost all" in graph theory is not standard; the term "asymptotically almost surely" is more commonly used for this concept. Example: Almost all graphs are asymmetric. Almost all graphs have diameter 2. Meaning in topology In topology and especially dynamical systems theory (including applications in economics), "almost all" of a topological space's points can mean "all of the space's points except for those in a meagre set". Some use a more limited definition, where a subset contains almost all of the space's points only if it contains some open dense set. Example: Given an irreducible algebraic variety, the properties that hold for almost all points in the variety are exactly the generic properties. This is due to the fact that in an irreducible algebraic variety equipped with the Zariski topology, all nonempty open sets are dense. Meaning in algebra In abstract algebra and mathematical logic, if U is an ultrafilter on a set X, "almost all elements of X" sometimes means "the elements of some element of U". For any partition of X into two disjoint sets, one of them will necessarily contain almost all elements of X. It is possible to think of the elements of a filter on X as containing almost all elements of X, even if it isn't an ultrafilter. Proofs See also Almost Almost everywhere Almost surely References Primary sources Secondary sources Mathematical terminology

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https://en.wikipedia.org/wiki/Aromatic%20compound

Aromatic compound

Aromatic compounds or arenes usually refers to organic compounds "with a chemistry typified by benzene" and "cyclically conjugated." The word "aromatic" originates from the past grouping of molecules based on odor, before their general chemical properties were understood. The current definition of aromatic compounds does not have any relation to their odor. Aromatic compounds are now defined as cyclic compounds satisfying Hückel's Rule. Aromatic compounds have the following general properties: Typically unreactive Often non polar and hydrophobic High carbon-hydrogen ratio Burn with a strong sooty yellow flame, due to high C:H ratio Undergo electrophilic substitution reactions and nucleophilic aromatic substitutions Arenes are typically split into two categories - benzoids, that contain a benzene derivative and follow the benzene ring model, and non-benzoids that contain other aromatic cyclic derivatives. Aromatic compounds are commonly used in organic synthesis and are involved in many reaction types, following both additions and removals, as well as saturation and dearomatization. Heteroarenes Heteroarenes are closely related aromatic compounds, where at least one methine or vinylene (-C= or -CH=CH-) group is replaced by a heteroatom: oxygen, nitrogen, or sulfur. Examples of non-benzene compounds with aromatic properties are furan, a heterocyclic compound with a five-membered ring that includes a single oxygen atom, and pyridine, a heterocyclic compound with a six-membered ring containing one nitrogen atom. Hydrocarbons without an aromatic ring are called aliphatic. Approximately half of compounds known in the year 2000 are described as aromatic to some extent. Applications Aromatic compounds are pervasive in nature and industry. Key industrial aromatic hydrocarbons are benzene, toluene, Xylene called BTX. Many biomolecules have phenyl groups including the so-called aromatic amino acids. Benzene ring model Benzene, C6H6, is the least complex aromatic hydrocarbon, and it was the first one defined as such. Its bonding nature was first recognized independently by Joseph Loschmidt and August Kekulé in the 19th century. Each carbon atom in the hexagonal cycle has four electrons to share. One electron forms a sigma bond with the hydrogen atom, and one is used in covalently bonding to each of the two neighboring carbons. This leaves six electrons, shared equally around the ring in delocalized pi molecular orbitals the size of the ring itself. This represents the equivalent nature of the six carbon-carbon bonds all of bond order 1.5. This equivalency can also explained by resonance forms. The electrons are visualized as floating above and below the ring, with the electromagnetic fields they generate acting to keep the ring flat. The circle symbol for aromaticity was introduced by Sir Robert Robinson and his student James Armit in 1925 and popularized starting in 1959 by the Morrison & Boyd textbook on organic chemistry. The proper use of the symbol is debated: some publications use it to any cyclic π system, while others use it only for those π systems that obey Hückel's rule. Some argue that, in order to stay in line with Robinson's originally intended proposal, the use of the circle symbol should be limited to monocyclic 6 π-electron systems. In this way the circle symbol for a six-center six-electron bond can be compared to the Y symbol for a three-center two-electron bond. Benzene and derivatives of benzene Benzene derivatives have from one to six substituents attached to the central benzene core. Examples of benzene compounds with just one substituent are phenol, which carries a hydroxyl group, and toluene with a methyl group. When there is more than one substituent present on the ring, their spatial relationship becomes important for which the arene substitution patterns ortho, meta, and para are devised. When reacting to form more complex benzene derivatives, the substituents on a benzene ring can be described as either activated or deactivated, which are electron donating and electron withdrawing respectively. Activators are known as ortho-para directors, and deactivators are known as meta directors. Upon reacting, substituents will be added at the ortho, para or meta positions, depending on the directivity of the current substituents to make more complex benzene derivatives, often with several isomers. Electron flow leading to re-aromatization is key in ensuring the stability of such products. For example, three isomers exist for cresol because the methyl group and the hydroxyl group (both ortho para directors) can be placed next to each other (ortho), one position removed from each other (meta), or two positions removed from each other (para). Given that both the methyl and hydroxyl group are ortho-para directors, the ortho and para isomers are typically favoured. Xylenol has two methyl groups in addition to the hydroxyl group, and, for this structure, 6 isomers exist. Arene rings can stabilize charges, as seen in, for example, phenol (C6H5–OH), which is acidic at the hydroxyl (OH), as charge on the oxygen (alkoxide –O−) is partially delocalized into the benzene ring. Non-benzylic arenes Although benzylic arenes are common, non-benzylic compounds are also exceedingly important. Any compound containing a cyclic portion that conforms to Hückel's rule and is not a benzene derivative can be considered a non-benzylic aromatic compound. Monocyclic arenes Of annulenes larger than benzene, [12]annulene and [14]annulene are weakly aromatic compounds and [18]annulene, Cyclooctadecanonaene, is aromatic, though strain within the structure causes a slight deviation from the precisely planar structure necessary for aromatic categorization. Another example of a non-benzylic monocyclic arene is the cyclopropenyl (cyclopropenium cation), which satisfies Hückel's rule with an n equal to 0. Note, only the cationic form of this cyclic propenyl is aromatic, given that neutrality in this compound would violate either the octet rule or Hückel's rule. Other non-benzylic monocyclic arenes include the aforementioned heteroarenes that can replace carbon atoms with other heteroatoms such as N, O or S. Common examples of these are the six-membered pyrrole and five-membered pyridine, both of which have a substituted nitrogen Polycyclic aromatic hydrocarbons Polycyclic aromatic hydrocarbons, also known as polynuclear aromatic compounds (PAHs) are aromatic hydrocarbons that consist of fused aromatic rings and do not contain heteroatoms or carry substituents. Naphthalene is the simplest example of a PAH. PAHs occur in oil, coal, and tar deposits, and are produced as byproducts of fuel burning (whether fossil fuel or biomass). As pollutants, they are of concern because some compounds have been identified as carcinogenic, mutagenic, and teratogenic. PAHs are also found in cooked foods. Studies have shown that high levels of PAHs are found, for example, in meat cooked at high temperatures such as grilling or barbecuing, and in smoked fish. They are also a good candidate molecule to act as a basis for the earliest forms of life. In graphene the PAH motif is extended to large 2D sheets. Reactions Aromatic ring systems participate in many organic reactions. Substitution In aromatic substitution, one substituent on the arene ring, usually hydrogen, is replaced by another reagent. The two main types are electrophilic aromatic substitution, when the active reagent is an electrophile, and nucleophilic aromatic substitution, when the reagent is a nucleophile. In radical-nucleophilic aromatic substitution, the active reagent is a radical. An example of electrophilic aromatic substitution is the nitration of salicylic acid, where a nitro group is added para to the hydroxide substituent: Nucleophilic aromatic substitution involves displacement of a leaving group, such as a halide, on an aromatic ring. Aromatic rings usually nucleophilic, but in the presence of electron-withdrawing groups aromatic compounds undergo nucleophilic substitution. Mechanistically, this reaction differs from a common SN2 reaction, because it occurs at a trigonal carbon atom (sp2 hybridization). Hydrogenation Hydrogenation of arenes create saturated rings. The compound 1-naphthol is completely reduced to a mixture of decalin-ol isomers. The compound resorcinol, hydrogenated with Raney nickel in presence of aqueous sodium hydroxide forms an enolate which is alkylated with methyl iodide to 2-methyl-1,3-cyclohexandione: Dearomatization In dearomatization reactions the aromaticity of the reactant is lost. In this regard, the dearomatization is related to hydrogenation. A classic approach is Birch reduction. The methodology is used in synthesis. See also Aromatic substituents: Aryl, Aryloxy and Arenediyl Asphaltene Hydrodealkylation Simple aromatic rings Rhodium-platinum oxide, a catalyst used to hydrogenate aromatic compounds. References External links