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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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Impedance, resonance, capacitance, electrostatic, and Langmuir probe performance for ionospheric electron density profile
Radio and radar astronomical studies on lunar and planetary ionospheres and atmospheres, and solar activity
Magnetic field intensity measurements for Mariner spacecraft components
Facility description and procedures for heat and ethylene oxide sterilization of spacecraft instrumentation, components, and materials
Osmotic pressure, viscosity, pH, and dissociation studies of human sweat
Manufacturing techniques, testing, and fabrication of lithium-drifted germanium particle detectors
Apparatus and techniques for laboratory determination of Newtonian gravitation constant
Radiation effects in semiconductors - carrier lifetimes in irradiated materials, recombination luminescence, and thermal stability of irradiation induced defects
Linear optimal feedback control theory for nuclear rocket dynamics and control problems
Electron beam electrolysis of ceramic materials, solid nickel chloride, and sodium borate
Stable ultraviolet source and accurate radiometric techniques
Space cabin atmospheres - space cabin aerosol sampling device, field aerosol generator, and survey of particle counter designs
Respirometer systems for conducting circadian rhythm experiments in space
Optical systems for high altitude measurements to determine deuterium-hydrogen ratio in solar photosphere by recording profiles of Fraunhofer lines
Acceleration stress effects on animal respiratory and cardiovascular systems
Potting and conformal coating material testing for protective electronic encapsulation
Second Method of Liapunov, Popov frequency criterion, and matrix inequality method used to study stability of nonlinear and/or time dependent control systems
Volcanic gas system and composition and, thermodynamic equilibrium components