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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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At least 145 records · Page 8

All sources NASA NTRS DOE OSTI

NASA NTRS2016

The NASA Electronic Parts and Packaging (NEPP) Program: NEPP Overview - Automotive Electronics

The results of NASAs studies into the appropriateness of using U.S. Automotive electronic parts in NASA spaceflight systems will be presented. The first part of the presentation provides an overview of the United States Automotive Electronics Council's AECQ standardization program, the second part provides a summary of the results of NASA's procurement and testing experiences and other lessons learned along with preliminary test results.

Reliability↗

NASA NTRS2001

Electron-phonon relaxation in hot-electron detectors below 1 K

Recently proposed submillimeter hot-electron direct detecors based on normal metals and superconductors rely on the thermal coupling between electrons and phonons. The sensitivity of the detectors can be greatly enhanced if the coupling is made very weak at subkelvin temperatures.

hot-electron↗

NASA NTRS1964

Analytical systems for biological study of mars. the role of electron microscopy and electron optical techniques in exobiology

Electron microscopy and electron optical techniques in exobiology

OPTICAL METHOD↗

NASA NTRS1965

Exobiology study- analytical systems for biological study of mars, the role of electron microscopy and electron optical techniques in exobiology

Electron microscopy and electron optics in exobiology

ELECTRON MICROSCOPY↗

NASA NTRS1965

Low energy electron-atom and electron-molecule scattering theory circa 1964

Low energy electron-atom and electron-molecule scattering theory

ELECTRON SCATTERING↗

NASA NTRS1965

Space electron radiation shielding bremsstrahlung and electron transmission

Space electron radiation shielding - electron and bremsstrahlung transmission and intensity measurements

SPACE RADIATION↗

NASA NTRS1965

Low-energy electron-electron bremsstrahlung.

Low energy electron-electron bremsstrahlung can help account for discrepancies in X-ray continuum intensity and ionized gas emission calculations

BREMSSTRAHLUNG↗

NASA NTRS1965

Inward radial diffusion of electrons of greater than 1.6 million electron volts in the outer radiation zone.

Inward radial diffusion of electrons of greater than 1.6 million electron volts in outer radiation zone

ELECTRON DIFFUSION↗

NASA NTRS1965

Adiabatic exchange approximation in electron scattering from multi-electron atoms

Adiabatic exchange equation in electron scattering from multi-electron atoms - elastic scattering cross sections for sodium and lithium

ELASTIC SCATTERING↗

NASA NTRS1965

The generation of electron cyclotron waves in the magnetosphere and the turbulence diffusion of outer belt electrons

Generation of electron cyclotron waves in magnetosphere and turbulent diffusion of outer belt electrons

TRAPPED RADIATION↗

NASA NTRS1966

The contribution of electron-electron collisions to the emission of bremsstrahlung by a plasma

Electron-electron collision contribution to bremsstrahlung emission from plasma

MATHEMATICAL MODEL↗

NASA NTRS1966

On the electronic energy of a one-electron diatomic molecule near the united atom.

Electronic energy for ground state of one-electron diatomic molecule near united atom

ELECTRONIC LEVEL↗

NASA NTRS1967

Monte Carlo code for solution of planar electron-diode problems including electron- neutral elastic collisions

Monte Carlo code for solving planar electron- diode problems including electron-neutral elastic collisions

MONTE CARLO METHOD↗

NASA NTRS1966

Qualitative aspects of resonances in electron- atom and electron-molecule scattering, excitation, and reactions.

Quasi-stationary techniques for calculating energies and widths of resonances occurring in electron-atom and electron-molecule scattering

RESONANCE↗

NASA NTRS1967

Observations of upper atmospheric winds, electron density, electron temperature, and neutral temperature in the auroral region.

Rocket observations of upper atmospheric winds, electron density, electron temperature, and neutral temperature in auroral region with Langmuir probes

WIND VELOCITY MEASUREMENT↗

NASA NTRS1968

Experimental determination of electron concentrations and effective frequencies of electron collision with neutral particles in air, N2, O2, CO, argon and CO2 behind shock waves

Experimental determination of electron concentrations and effective frequencies of electron collision with neutral particles in various gases behind reflected shock waves

Lobastov, Yu. S.↗

NASA NTRS1968

Elastic scattering of slow electrons by two-electron ions

Mc Dowell, M. R. C.↗

NASA NTRS1968

Thin-film technique for the experimental determination of the elastic strain on the electron mean free path and on the free- electron density in bulk metals.

Thin film technique for determination of electron mean free path and free electron density changes in bulk metals under applied strain

Meiksin, Z. H.↗