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Glucose homeostasis of man in helium-oxygen at 1-50 atmospheres absolute
decompression human Glucose
2009/7/20
Glucose homeostasis of man in helium-oxygen at 1-50 atmospheres absolute.
Physiology of man during a 10-day dry heliox saturation dive (SEATOPIA) to 7 ata.i.cardiovascular and thermoregulatory functions
human dive functions
2009/7/20
Physiology of man during a 10-day dry heliox saturation dive (SEATOPIA) to 7 ata.i.cardiovascular and thermoregulatory functions.
Physiology of man during a 10-day dry heliox saturation dive (SEATOPIA) to 7 ATA. II.Urinary water,electrolytes,ADH,and aldosterone
human urine blood hydration
2009/7/20
Physiology of man during a 10-day dry heliox saturation dive (SEATOPIA) to 7 ATA. II.Urinary water,electrolytes,ADH,and aldosterone.
Thermal homeostasis of resting man in helium-oxygen at 1-50 atmospheres absolute
human Thermal homeostasis helium
2009/7/20
Thermal homeostasis of resting man in helium-oxygen at 1-50 atmospheres absolute.
The effect of ambient pressure on inert gas elimination during decompression was investigated using human subjects breathing air in a dry hyperbaric chamber. This was done by measuring nitrogen recove...
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...
Left-ventricular performance in man during breath-holding and simulated diving
cardiovascular human breath holding
2009/7/20
We measured left-ventricular (LV) systolic time intervals (STI) to determine whether breath-holding and simulated diving evoke a depression of LV performance in man similar to that previously demonstr...
Respiratory gas exchange and lung perfusion in man during and after head-out water immersion
CO2 carbon dioxide carbon monoxide pulmonary human CO
2009/7/20
The respiratory gas exchange for O2, CO2, and CO has been studied in nine healthy male subjects before, during, and after head-out water immersion. Distribution of lung perfusion and ventilation were ...
Gas phase separation during decompression in man:ultrasound monitoring
decompression human Doppler
2009/7/20
During two dive series, one to 132 fsw and one to 210 fsw, Doppler ultrasonic bubble detectors were used to monitor venous gas bubbles in divers during decompression and for 30 min thereafter. Various...
Maximal physical-work capacity of man at 43.4 ATA
human Maximal Voluntary Ventilation respiratory
2009/7/20
Maximal physical-work capacity of man at 43.4 ATA.
Effects on man of 30-day exposure to a PICO2 of 14 torr (2 %):application to exposure limits
CO2 carbon dioxide exercise psychomotor test electrobiological
2009/7/17
Pulmonary function, acid-base balance, renal electrolyte excretion, hematology, biorhythms and psychomotor test results were studied in six men during 30 days of exposure to a PICO2 of 14 torr (FICO2 ...
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...
Effect of compression rate on use of trimix to ameliorate HPNS in man to 686 m (2250 ft)
decompression human compression rate trimix high pressure neurologic syndrome heliox Psychological Psychomotor Performance
2009/7/16
Previous man dives, in a series designed to evaluate the physiological effects of helium, nitrogen, and oxygen (trimix), investigated the comparative effects of 5 percent vs. 10 percent nitrogen with ...
Autopsy and experimental observations on factors leading to barotrauma in man
human Autopsy barotrauma
2009/7/15
Morbid anatomical data have been examined in detail from 13 fatal diving accidents in which the primary cause of death was due to pulmonary damage. In addition, the observations on 6 cases of experime...
The hypothesis that the diving response, recorded as diving bradycardia during submersed breath holding in man, would enhance his breath-holding time was tested. Five certified scuba divers served as ...