Meta- was first used in that way in metaphysics and has been extended to a number of other disciplines, giving us such words as metapsychology and metamathematics.. Metadata takes the transcending aspect a step further, applying it to the concept of pure information instead of a discipline. Metadata is a fairly new word (it appeared in the latter half of the 20th century), whereas data can be traced back to the middle of the 17th century. First Known Use of metadata 1983
Some of the most common ones include: 1  Thyroid problems, such as hyperthyroidism, which causes an overabundance of thyroid hormone, can increase the bodyâs metabolism and lead to hot flashes and sweating. 2  Food and drink, including spicy foods, caffeine, and alcohol, can trigger hot flashes.
A hot flash, sometimes called a hot flush, is a quick feeling of heat and sometimes a red, flushed face and sweating. The exact cause of hot flashes is not known, but may be related to changes in circulation. Hot flashes happen when the blood vessels near the skin's surface dilate to cool. woman may also sweat to cool down her body. And some women have a rapid heart rate or chills. Hot flashes with sweating can also happen at night. These are called night sweats and may make it harder to sleep. A hot flush is a hot flash plus redness in the face and neck.