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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Experiment in direct provision of hard copy documentation of aerospace generated technology to potential users - tables
Three particle collisions in gas of hard spheres
Test methods for simulating hard radiation environment of optical telescopes in earth orbit
Rapid fine structure in hard solar X ray bursts observed by OSO-5, explaining time structure by mechanism based on repetitive production of monoenergetic electrons
Electron mobility transition in infinite system of random hard core scatterers relation to switching effect in semiconductors
Separable potential with hard core effects, treating short range repulsion in nucleon-nucleon interaction, generating T matrix for existing data
Hard X-ray pulse identification with formation of brilliant kernel /11-12 September 1968/ flare by comparision with optical data
Hard sphere model for reactive molecular collisions based on energy and momentum of reactants and products
Hard limiting bandpass limiter output signal to noise ratio in PM signal detection calculated using probability density function
Hard X rays from Sco X-1, discussing high energy excess with large temporal variations
Hard wire hermetically sealed two degrees of freedom rotating coupling design for continuous soldered wire connections between spacecraft and oriented solar array
Hard X ray experiment for Astronomical Netherlands Satellite to detect and measure X ray sources and line emission
Experiment to measure hard solar and celestial X rays from OSO-5 in energy range of 15 to 250 keV
Hard X-ray evidence for two stage particle acceleration in solar flare
Hard solar X-ray spectra measurements, reinterpreting OSO 3 scintillation counter response due to pulse pile-up
Hard-sphere gas three-particle collision integrals, using binary collision expansion
Impulsive hard X ray and far UV emission during solar flares
Plasma focus hard X ray spectrum, using electron sensitive nuclear emulsions