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1,006 results
  1. ... resistance; also after trauma and severe or prolonged acoustic shocks. 2. Hearing better than others in a noisy ...
  2. NLM Digital Collections - Bulletin Bureau of Medicine and Surgery circular letters (July 1939-July 1945) 
    Publication: Washington : United States Government Printing Office, 1946
    ... minimizes noise and protects the wearer against extreme acoustic shock. 3. Applications.— (a) In situations where a high ...
  3. NLM Digital Collections - A bibliographical sourcebook of compressed air, diving, and submarine medicine (Volume 1) 
    Publication: Washington, D.C. : Research Division, Project X-427, Bureau of Medicine and Surgery, Navy Department, 1948-1966
    ... structed as to eliminate the possibility of such acoustic shocks. The study also proved that a “normal” audiogram ...
  4. ... by the same sanatory measures. Palsy of the acoustic nerve arises from severe shocks, contusions of the brain, convulsions, apoplexy, fever, plethora, ...
  5. ... steady contraction of a muscle without distinct twitching, acoustic t., a series of induction shocks in a frog's nerve and muscle preparation: the ...
  6. ... disease, or fracture of the temporal bone, or shock of the acoustic nerve itself. It may be second- ary to disease of the middle ear set up by the same force which INFLAMMATION OF THE INTERNAL EAR. 165 produced the shock, or secondary to traumatic causes which affect the ...
  7. ... gun-powder, in which there is a 120 ACOUSTICS. sudden formation of a quantity of air, gives a shock all round which spreads as a spherical wave ...
  8. ... small in comparison with the length of the acoustic waves as trans- mitted by the shocks of the stirrup at the fenestra ovalis, Fig. ...
  9. ... of fracture. These may be explained by, first: Shock to the acoustic nerve from the concussion; and sec- ondly, from ...
  10. NLM Digital Collections - The five senses of man 
    Publication: New York : Appleton, 1876
    ... Now, disregarding the aesthetic impression, we make the acoustic observa- tion that the note is produced by separate shocks, which are less frequent the nearer the tones ...
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