Observations on the abundance of nitrogen in the primary cosmic radiation
Primary cosmic ray nitrogen nuclei intensity and spectrum measured by balloons and Pioneer 8 space probe, obtaining abundance difference from solar atmosphere
Lezniak, J. A.↗
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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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Primary cosmic-ray electron energy spectrum from 10 to 200 Mev observed in interplanetary space
Quiet time primary cosmic ray electron flux and energy spectrum from 10 to 200 Mev in interplanetary space observed by OGO 5 satellite
Fan, C. Y.↗
Control of the optical surface of a thin deformable primary mirror with application to an orbiting astronomical observatory
Modal expansion method applied to thin deformable primary mirror surface control for orbiting astronomical observatory
Creedon, J. F.↗
On the origin of radiation belt and auroral primary ions
Radiation belt and auroral primary ions, comparing origin possibilities of ionosphere and solar wind
Axford, W. I.↗
Limits on magnetic monopole fluxes in the primary cosmic radiation from inverse Compton scattering and muon-poor extensive air showers
Magnetic monopole flux limits in primary cosmic radiation derived from muon-poor shower data and inverse Compton scattering
Osborne, W. Z.↗
Measurements of the primary electron spectrum in the energy range 0.2 MeV to 15 GeV
Primary interplanetary electron energy spectrum, using Pioneer 8 measurements
Beedle, R. E.↗
Primary cosmic ray particles with Z greater than 40
Primary cosmic ray particles with Z greater than 40 identified by tracks in balloon-borne nuclear emulsions and plastic detectors
Blanford, G. E., Jr.↗
The propagation of very heavy primary cosmic ray particles
Very heavy primary cosmic ray particles propagation calculation, using fragmentation parameters
Friedlander, M. W.↗
Primary electric propulsion in the evolving automated space transportation propulsion program
Primary solar electric propulsion for automated space transportation propulsion program, considering performance and technology readiness
Edgecombe, D. S.↗
Summary of primary results of the lifting body program
This summary paper will point out results of the lifting body program that have a bearing on the design of a large space shuttle vehicle. The initial program objectives, the primary program results, and the pertinence of these results to the shuttle will be outlined, as will the future direction of the program.
Garrison P Layton, Jr.↗
High energy density primary batteries Interim report, 20 Jun. 1969 - 30 Jun. 1970
Electrical properties of copper fluoride/lithium hexafluoroarsenate in methyl formate/lithium high energy primary batteries
Beck, W. R.↗
Transfer function determination of the primary loop of a conceptual nuclear Brayton space powerplant
Transfer functions for primary loop of conceptual nuclear Brayton space power plant
Kieffer, A. W.↗
Influence of degassing from lava on the primary colonization by organisms - A hypothesis
Investigating effects of lava outgassing on primary colonization by organisms
Linskens, H. F.↗
Operating characteristics of the primary flow loop of a conceptual nuclear Brayton space powerplant
Steady state and transient operating characteristics of lithium cooled primary flow loop of nuclear Brayton space power plant
Kieffer, A. W.↗
A supersonic inlet-engine control using engine speed as a primary variable for controlling normal shock position
Supersonic inlet engine control using engine speed as primary variable for controlling normal shock position
Hagedorn, R. E.↗
Low input voltage conversion from unconventional primary /RTG'S/ and secondary /battery/ sources
Voltage converter/regulator for primary and secondary power sources in deep space missions
Pasciutti, E. R.↗
Application of beryllium to orbiter primary structure
Reduction of overall program costs for reusable space shuttle by use of beryllium as primary structural material
Harvey, T. J.↗
Determination of Primary-zone Smoke Concentrations from Spectral Radiance Measurements in Gas Turbine Combustors
Measurement of smoke concentration in primary zone of gas turbine combustor at high ambient pressures by spectral radiance technique
Norgren, Carl T.↗