Word: anatomist
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Dates: during 1960-1969
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...inventive and a lazy man. His first impulse is to find an easier way to do anything. This ambition, together with a heartfelt concern for the physical vulnerability of man, has led him into a new and little-known discipline. Tichauer is a biomechanist: a scientist who is half-anatomist and half-engineer, and who seeks to improve the fit between man and machine. Under the prodding of human engineers like Tichauer, technology is beginning to accept the indisputable truth that man cannot be redesigned-but tools and machines...
...realized. As Apollo's cabin pressure was raised from the 5.3 Ibs. per sq. in. maintained during space flight to sea-level pressure of 14.7 p.s.i., the astronauts protected their ears by removing their helmets and performing the "Valsalva maneuver" (named for its inventor, the 18th century Italian anatomist Antonio Valsalva). Holding their noses, closing their mouths and trying vigorously to exhale through their nostrils, they forced air through their clogged Eustachian tubes to keep the pressure in their middle ears equal to the increasing cabin pressure. The tactic worked perfectly, preventing pain and possible rupture of their eardrums...
BLOWUP. Italy's anatomist of melancholy, Michelangelo Antonioni (L'Avventura), moves his cameras to London, where he commences by filming the mod scene with abandon and then, in midflight, abruptly transforms an ingenious thriller into an opaque parable. The result is one of the most talked-about and popular films around...
BLOWUP. Italy's anatomist of melancholy, Michelangelo Antonioni (L'Avventura), moves his cameras to London, where he commences by filming the mod scene with abandon and then, in midflight, abruptly transforms an ingenious thriller into an opaque parable. The result is one of the most talked about and popular films around...
Named the Valsalva maneuver, after the 17th century Italian anatomist who described it, the trick is the same used by air travelers and skin divers to clear their ears on descent. It also has much the same result as a dose of nitroglycerin or amyl nitrite. Both drugs are rapid dilators of the coronary arteries, and thus quickly increase blood flow within the oxygen-deprived heart muscle; the technique of blowing hard against resistance may work similarly, but, according to the Journal authors, the mechanism is not clear. The Valsalva maneuver should only be used in emergencies...