SEARCH · Engineering Papers
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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Cramer-Rao efficiencies of best linear invariant estimators, using Weibull distribution in model for survival populations connected with life testing
Solar active regions in chromosphere and corona observed by EUV spectroheliometer aboard OSO-4 spacecraft, discussing ion formation and temperatures
EUV solar spectrometer in orbiting solar observatory /OSO-1/, describing satellite, optics and detector, data coding, etc
Cryobiotic potentialities on earth, investigating life forms physiological response to temperature, cryotolerance mechanisms, etc
Wind tunnel balance for measuring small aerodynamic loads on scale models, describing three component construction
OSO far UV solar spectroheliograms atlas, describing instrumentation, data aquisition, etc
Halophilic bacteria electron transport chain, examining hydrophobic forces role in menadione reductase structure
Magnetoresistance nonlinearity and Hall effect in graphite in magnetic field, observing temperature dependence below 4.2 K
Oso-4 far UV observations of solar chromosphere and corona active regions
Wrapped molybdenum foil with silica fabric insulation and wrapped tantalum foil with carbon fabric insulation are usable to 1367 K and up to 2478 K, respectively, both offer marked space saving and efficiency in high temperature operations. Graph displays temperature profiles at end of firing period.
Statistical analysis of wind distribution probabilities at Cape Kennedy
Analyzing glaciers, hot springs, and volcanic ash from erupting volcanoes in Iceland for hydrocarbon content as test for life detection techniques
Parallel plate ionization chamber for identifying relativistic cosmic ray nuclei
Atmospheric density models for 30 N latitude for January and July for use in entry studies of Skylab command module
Permeater for measuring low fluid permeabilities of rocks used to study origin of life
Sonic boom pressure signature variations as function of distance to ground due to atmospheric refraction
High temperature cycling tests of high performance adhesives for aerospace applications
Low brightness spacecraft photometer calibration using moonlit earth radiance as reference