Causes and Symptoms of Upper Abdomen Pain. 1  Abdominal Aortic Aneurysm - This condition materializes due to a weak area in the aorta wall. Over time, the wall may rupture due to its weakened condition. As the aorta is the largest artery in the body, this can be a serious condition.
Principles of Motion Sensing. Sensors able to detect three-dimensional motion have been commercially available for several decades and have been used in automobiles, aircraft and ships. However, initial size, power consumption and price had prevented their mass adoption in consumer electronics. While there are other kinds of motion detector technologies available commercially, there are four principle types of motion sensors which are important for motion processing in the consumer electronics market.
Itâs no coincidence that the root of the word ânauseaâ is naus, the Greek word for â ship .â Motion sickness is a common ailment â especially on boats. The condition occurs when your brain gets conflicting signals. Your eyes sense relative stillness, but your balance and position centers sense motion.. Get thee to a doctor. Talk to your physician before your cruise. There are a few medications that can prevent and treat the symptoms of motion sickness. The most common over-the-counter drugs included imenhydrinate (Dramamine) and diphenhydramine (Benadryl).