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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Ultrahigh vacuum adhesion of single crystal silicates - relation to lunar surface properties
Low temperature battery for space probe
Antiradiation and antineoplastic compounds related to plant growth regulators - cytotoxic effects and radiation protection
Electron spin resonance measurements on P-doped silicon - vacancy phosphorus defect
Dense gaseous electrolytes for batteries and fuel cells
Nondissipative dc to dc regulator converter - magnetic study, pulse width and frequency modulation, square wave sources, power losses in saturated transformers, and output filter
Growth parameters in boron carbide whisker synthesis - molybdenum catalyst, growth chamber geometry, tensile testing assembly, and whisker reinforced composites
Equations on thick and thin walled shell theories for thermal stress analysis of manned spacecraft heat shields
Closed loop, feedback verification techniques for command system of unmanned scientific satellite
Reducing noise threshold for demodulating FM SIGNALS
Frequency modulation television transmitter, radar altimeter instrumentation system, and millimeter wave study
Development of high efficiency large area plastic substrate thin film cadmium sulfide solar cells - improvement in process for making frontwall plastic substrate cells
Molecular power supply synchronizer - logic, interconnect pattern and method, nonlinear load switch, packaging design, and system fabrication
Optical absorption, neutron moderation, and gamma and beta absorption and backscatter relating to mass of large storage tanks
Optical coatings for cadmium sulfide thin film solar cells
Impurity analysis of nonconductors and gases by spark-source mass spectrography techniques
Approximation to linear bounded phase coordinate control problems
Computer requirements, AROD system interface investigations, investigations of geometrical dilution of precision, and oceanborne transponders