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Solubility of oxygen in a seawater medium in equilibrium with a high-pressure oxy-helium atmosphere
Solubility heliox
2009/7/17
The molar oxygen concentration in a seawater medium in equilibrium with a high-pressure oxygen-helium atmosphere was measured directly in pressurized subsamples, using a modified version of the Winkle...
Brainstem auditory evoked potentials during a helium-oxygen saturation dive to 450 meters of seawater
saturation helium heliox ear high pressure nervous syndrome auditory evoked potentials
2009/6/9
When divers are exposed to extreme atmospheric pressures they may exhibit symptoms of the high pressure nervous syndrome (HPNS). Although clinical HPNS symptoms are well described, little is known abo...
EVIDENCE OF PREHISTORIC MAN AT RAY HOLE SPRINGS: A DROWNED SINKHOLE LOCATED 32 KM OFFSHORE ON THE CONTINENTAL SHELF IN 12 M SEAWATER
sinkhole archeology prehistoric spring karst
2009/5/6
This paper will discuss a cooperative research effort between academic, State, and Federal agencies that researched and found evidence of prehistoric activity at Ray Hole Spring, a submerged sinkhole...
Solid Phase Extraction with Chelating Adsorbents for the Study of Trace Metals in Seawater
solid phase extraction chelating adsorbents trace metalsl seawater
2009/3/16
Solid phase extraction with chelating adsorbents is useful for the preconcentration of trace metals in seawater. We have examined a number of chelating adsorbents and developed simultaneous determinat...