搜索结果: 1-15 共查到“军事医学与特种医学 air”相关记录105条 . 查询时间(0.093 秒)
Circulatory responses to venous air embolism and decompression sickness in dogs
decompression pulmonary cardiac output
2009/7/20
Circulatory responses to venous air embolism and decompression sickness in dogs.
Comparison of U.S.Navy air decompression tables by gas-loading analysis
decompression gas loading inert gas Comparison
2009/7/20
Comparison of U.S.Navy air decompression tables by gas-loading analysis.
The antipyretic effects of hyperbaric air and salicylate on rats
thermal regulation antipyretic drug salicylate animal rat
2009/7/20
The antipyretic effects of hyperbaric air and salicylate on rats.
Measurement of helium elimination from man during decompression breathing air or oxygen
human helium elimination decompression
2009/7/20
Air breathing was compared with oxygen breathing during decompression from an 80-20 percent helium-oxygen dive to a depth equivalent to 120 fsw (4.6 ATA) in a dry chamber to see which was the most eff...
Diving at diminished atmospheric pressure:air decompression tables for different altitudes
decompression human
2009/7/20
Fifty subjects performed 106 simulated dives at a final ambient pressure of 0.7 at (3000 m above sea level). One hundred and forty-three subjects performed 278 actual controlled dives at altitudes 900...
Joint crepitation after chamber air dives to 188 fsw. Undersea Biomed. Res. 4(1):89-94.-Joint crepitation was observed in all subjects (8) who were decompressed from 188 fsw (gauge) dry chamber air di...
Converting standard air decompression tables for no-stop diving from altitude or habitat
decompression human altitude
2009/7/20
Using the phase equilibration theory of Hills (1966), as modified by Hennessy and Hempleman (1977), it is possible to predict formulas for converting standard air decompression tables for no-stop divi...
Visual evoked responses and EEG's of 16 divers breathing air at 7 ATA
human electrophysiological
2009/7/20
This study is an assessment of individual differences in electrophysiological response under diving conditions normally conducive to nitrogen narcosis. A group of 16 men made two dives each to approxi...
Roles of nitrogen,oxygen,and carbon dioxide in compressed-air narcosis
human nitrogen carbon dioxide oxygen compressed-air narcosis
2009/7/20
In an attempt to determine the roles of nitrogen, oxygen, and carbon dioxide in compressed-air narcosis, the effects on performance (mental function and manual dexterity) of adding CO2 in various conc...
Testicular blood flow and plasma testosterone concentrations in anesthetized rats previously exposed to air at 6 ATA
plasma testosterone animal rat air Testicular
2009/7/17
Testicular blood flow and peripheral testosterone levels were measured in sodium pentobarbitone anesthetized adult rats within 3 h of exposure to air at 6 ATA for 24 h. The animals appeared clinically...
In mixed-gas diving theory, the equivalent air depth (EAD) concept suggests that oxygen does not contribute to the total tissue gas tension and can therefore be disregarded in calculations of the deco...
Combined effects of ethanol and hyperbaric air on body sway and heart rate in man
human ethanol drinking narcosis
2009/7/17
Eight amateur divers took part in crossover experiments to study the combined effects of ethanol (0.72 g/kg b.wt.) and hyperbaric air (4 and 6 ATA) on heart rate and body-sway movements. Body sway wit...
Narcotic effects of nitrous oxide and compressed air on memory and auditory perception
human Narcotic perception air nitrous oxide
2009/7/17
Three experiments were conducted to examine the effects of 35percent N2 O (nitrous oxide) on human memory and auditory perception. In Experiment I, dichotic listening performance was found to be impai...
Size distribution of intravascular air emboli produced by decompression
decompression bubbles diameters lungs organ
2009/7/16
Intravascular bubbles formed by decompression have been measured in 7 living dogs to give 14 different determinations of size distribution. Larger bubbles were estimated by the terminal rise velocity ...
Successful therapy of cerebral air embolism with hyperbaric oxygen at 2.8 ATA
human case report hyperbaric oxygen therapy
2009/7/16
A 60-year-old male patient suddenly developed blindness, agitation, and disorientation 36 h after coronary bypass surgery. Onset of symptoms followed efforts to clear an air-filled radial artery cannu...