Development of high temperature electrical materials Quarterly report, 20 Jul. - 19 Oct. 1968
Development of high temperature electrical materials and testing in simulated space environment
Toth, J. W.↗
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Results for “SPACE SIMULATION”
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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Uniformity of proton beams available at the NASA synchrocyclotron /SREL/.
Proton beams uniformity available at NASA synchrocyclotron designed for radiation biology research by simulating space radiation environment
Hill, G. F.↗
Magnitude estimation of perceived distance over various distance ranges.
Group observers magnitude estimation judgements of stationary spacecraft model apparent distance in simulated space, obtaining psychophysical functions for three stimulus ranges
Arnoult, M. D.↗
Flight software development laboratory.
Man in loop computer facility for programmers to check out flight programs in simulated space flight environment
Hughes, J. S.↗
Spectral irradiance of total and spectral energy standards
Spectral irradiance measurements of tungsten and carbon filament lamps for energy standards and accuracy limits used in space simulators
Riley, T. A.↗
Physiology of chimpanzees in orbit Progress report, Sep. 1969 - Mar. 1970
Circadian rhythms and biochemical analyses of urinary excretion of chimpanzees in simulated space environments
Source record↗
Study program to define a medical and paramedical investigation of man in a closed ecological environment. Volume 2 - Annotated bibliography
Annotated bibliography of literature related to man and animals in closed ecological systems and simulated space environments
Dapper, D. L.↗
Vacuum effects on spacecraft materials
Apparatus and techniques for investigating spacecraft materials mechanical and thermal properties, using vacuum effect to simulate space environment
Comparin, R. A.↗
Low temperature uses of helium at NASA
Helium low temperature applications to fuel tank pressurization, superconducting magnet cooling and cryopumping of solar space simulators
Brown, G. V.↗
Omni-directional anisotropic molecular trap Patent
Omnidirectional anisotropic molecular trap, used with vacuum pump to simulate space environments for testing spacecraft components
Hardgrove, W. F.↗
Life test, 8000-hour, of an electron bombardment mercury ion thruster system for SERT 2 Final report
Operational performance of electron bombardment mercury ion thruster system during life testing in space simulation for SERT 2
Dutton, R. A.↗
Development of quality standards for bipolar LSI devices, phase 2 Final report, 1 Mar. 1970 - 31 Mar. 1971
Parametric, functional, and mechanical properties of bipolar LSI devices in simulated space environment
Source record↗
Illumination system including a virtual light source Patent
Illumination system design for use as sunlight simulator in space environment simulators with multiple light sources reflected to single virtual source
Hall, J. F., Jr.↗
Analysis of sorbents and catalysts used during a 90-day manned test
Chemical analysis of organic trace contaminants in simulated space station atmospheres desorbed from molecular sieve, silicon gel, and catalyst beds
Lucero, A. S.↗
Electron spectrum irradiations of silicon solar cells
Si solar cells electron spectrum irradiation, simulating space environment synchronous altitude trapped electrons omnidirectional and flux/energy characteristics
Anspaugh, B. E.↗
Ear oximeter-transducer monitors four physiological responses
Device monitors blood oxygen saturation, blood pressure, pulse rate, and pulse-pressure curve during conditions of high stress in simulated space flight.
Smith, J. R., Jr.↗
Image resolution: Its significance in a wildland area
The information content of simulated space photos as a function of various levels of image resolution was determined by identifying major vegetation-terrain types in a series of images purposely degraded optically to different levels of ground resolution resolvable distance. Comparison of cumulative interpretation results with actual ground truth data indicates that although there is definite decrease in interpretability as ground resolvable distance increases, some valuable information is gained by using even the poorest aerial photography. Developed is the importance of shape and texture for correct identification of broadleaf or coniferous vegetation types and the relative unimportance of shape and texture for the recognition of grassland, water bodies, and nonvegetated areas. Imagery must have a ground resolvable distance of at least 50 feet to correctly discriminate between primary types of woody vegetation.
Lauer, D. T.↗