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Hana Kai II:a 17-day dry saturation dive at 18.6 ATA.I.Objectives,design,and scope
hyperbaric human saturation method heliox
2009/7/20
The dive (Hana Kai II) described in these papers was designed to determine the effects on man of a prolonged exposure to a dry helium-oxygen hyperbaric environment. Comprehensive studies on energy bal...
Visual evoked responses,EEG's and reaction time during a normoxic saturation dive,NISAT I
nitrogen human Electroencephalography
2009/7/20
Three Navy divers were exposed to a normoxic breathing mixture at 7.0 ATA for seven consecutive days. Visual evoked responses (VER's), electroencephalograms (EEG's) and simple reaction time (RT) were ...
Hana Kai II: a 17-day dry saturation dive at 18.6 ATA.VII:Auditory,visual,and gustatory sensations
hyperbaric human
2009/7/20
Five divers were tested for alterations in auditory, visual, and gustatory functioning during a 17-day saturation exposure to He-O2 at 18.6 ATA. No evidence of permanent hearing loss was disclosed. Cr...
Hana kai ii:a 17-day dry saturation dive at 18.6 ATA.VI:Cognitive performance,reaction time,and personality changes
saturation human Cognition performance reaction time personality thermal stress
2009/7/20
Measures of spatial orientation, associative memory, general intelligence, arithmetic ability, reaction time, and personal/social perceptions were administered to five subjects during a 31-day saturat...
Hana Kai II:a 17-day dry saturation dive at 18.6 ATA. IV. Cardiopulmonary functions
cold cardiac output human saturation Cardiopulmonary
2009/7/20
Impedance plethysmography was used to measure resting cardiac stroke volume (SV) and thoracic conductive volume (TCV) in four divers at intervals during a prolonged dry saturation dive (17 days at 18....
Hana kai ii:a 17-day dry saturation dive at 18.6 ATA.II.Energy balance
hyperbaric human saturation Energy Metabolism calorimetry
2009/7/20
Since previous saturation dives have caused loss of body weight despite apparently adequate-to-high food intake, a complete study of energy balance was undertaken during the saturation dive Hana Kai I...
Development of unlimited duration excursion tables and procedures for helium-oxygen saturation diving
human saturation heliox excursion
2009/7/17
Excursion ascents were performed during a series of experimental helium-oxygen saturation dives ranging between 150 and 1000 fsw to study the limits of multiple and extended duration excursions both d...
Sleep, mood, and fatigue during a 14-day He-O2 open-sea saturation dive to 850 fsw with excursions to 950 fsw
human saturation dive fatigue sleep mood
2009/7/17
To obtain information on sleep, mood, and performance of divers and surface support personnel during deep dives in the open sea, 12 divers and 12 surface support personnel were monitored during a 14-d...
The major objective of this study was to demonstrate the advantages of transforming raw scores to ipsative form (deviation scores calculated around each subject's mean), particularly in diver research...
Urinary excretion of water and electrolytes during open-sea saturation diving to 850 fsw
human Urinary excretion electrolyte diuretic
2009/7/17
The dive was carried out in the open sea to a depth of 850 fsw (26.7 ATA) for 6 days (DD 1--6) in the saturated mode, with personnel transfer capsule (PTC) excursions between 0 and 150 fsw and diver e...
Effects of aspirin and dipyridamole on platelet function,hematology,and blood chemistry of saturation divers
decompression human drug aspirin platelet saturation
2009/7/17
Twenty-four young male divers were assigned randomly to 4 treatment groups: Group I received aspirin (325 mg) three times daily; II received dipyridamole (75 mg) three times daily; III received both d...
Acute oxygen toxicity in a saturation diver working in the North Sea
exercise pulmonary human oxygen toxicity commercial saturation
2009/7/16
A commercial diver taking part in a saturation dive (O2-He) was exposed intermittently to 1.4 b of oxygen for a total of 55 h. He developed the syndrome associated with oxygen pulmonary toxicity. Deta...
Body heat balance and urine excretion during a 4-day saturation dive at 4 ATA
decompression human thermal urine saturation heliox
2009/7/16
Five male volunteers were exposed for 4 days to a 4-ATA helium-oxygen saturation dive. Partitional calorimetry was performed during 2-h test periods at various ambient temperatures (Ta). Heat producti...
Earlier demonstration of elevated blood thyroid hormones and transaminase activities during controlled chamber dives to 540 and 660 msw [at AMTE(PL), Gosport, England; 1980 and 1981] led to the suspic...
Air and nitrox saturation decompression:a report of 4 schedules and 77 subjects
decompression saturation report
2009/7/15
Seventy-seven subjects were decompressed from air or nitrogen-oxygen (nitrox) saturation exposures at 18.3 to 40.2 meters sea water (msw) [60 to 132 feet sea water (fsw)] using four different decompre...