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Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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Lung, liver, kidney and heart pathology of dogs, monkeys, rats and mice exposed for 2 to 13 weeks to pure oxygen atmosphere at reduced pressure
Comparative pathology of animals continuously exposed to varied concentrations of carbon tetrachloride vapor in altitude chamber
Metabolic depression in animals exposed to air after living in helium-oxygen environment, suggesting denitrogenation period effect
Vitamins A and E deficiency effects on rats exposed to pure oxygen noting less weight gain and growth
Time-dependent changes in metabolism, mass, composition, and total heat production of brown adipose tissue in cold-exposed rats
Resistivity of spores of bacteria and fungi to ultraviolet and gamma radiation while exposed to ultrahigh vacuum or at atmospheric pressure
Intestinal absorption of radioiodide in rats exposed to hypoxia and food deprivation
Cardiac output and regional blood flow in conscious rats exposed to acute hypoxia
In situ reflectometer for determining stability of thermal control coatings exposed to combined vacuum, proton, and ultraviolet environments
Photodegradation of polyvinyl chloride exposed to ultraviolet radiation
Tissue composition of rats exposed to chronic centrifugation, discussing physiological and pathological effects
Reactions of animals exposed to pure oxygen space cabin atmosphere for 235 days, noting no systematic toxicity
Delayed pathological radiation effects on monkey brains exposed to X and gamma rays, discussing white matter, cerebral cortex and hypothalamus damage
Adipose tissues in altered lipid metabolism of rats exposed to centrifugal stress
Particle concentrations and size distribution on Luster sounding rocket surfaces exposed to Leonid meteroid shower, comparing contamination and extraterrestrial origins
Apparatus tests flammability and ignition characteristics of materials in close proximity to incandescent metal fragments or spalls ejected from intermittent short circuit arcs in air or oxygen rich atmospheres. It simulates a situation where an exposed live wire makes contact with a grounded member in areas containing organic matter.
Degradation of multiplier phototubes exposed to spatial radiations
Dynamic response of uniform beams and plates exposed to sonic booms