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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 973 records · Page 54

All sources NASA NTRS DOE OSTI

NASA NTRS1970

Neutron stars

Neutron stars, discussing equations of state and stellar interiors, models, atmosphere, cooling, vibration, rotation and magnetic fields

Cameron, A. G. W.↗

NASA NTRS1970

Superfluid turbulence in neutron stars

Neutron star superfluid turbulent state, applying dynamic model to conditions in pulsars

Greenstein, G.↗

NASA NTRS1970

Rotating neutron stars, pulsars, and cosmic X- ray sources

Rotating neutron stars, pulsars and cosmic X ray sources relationship, discussing stellar model with mass loss in presence of magnetic field

Tucker, W. H.↗

NASA NTRS1970

Oxygen, silicon and aluminum in Apollo 11 rocks and fines by 14 MeV neutron activation

Apollo 11 lunar rocks and fines oxygen, Si and Al content determination by neutron activation analysis

Ehmann, W. D.↗

NASA NTRS1970

Determination of manganese-53 by neutron activation and other miscellaneous studies on lunar dust

Apollo 11 lunar dust examination by neutron activation analysis, determining spallogenic manganese 53

Herpers, U.↗

NASA NTRS1970

Neutron activation analysis of rhenium and osmium in Apollo 11 lunar material

Neutron activation analysis for Re and Os in Apollo 11 volcanic rocks, discussing possible meteoritic contamination of secondary rocks and fines

Butterfield, D.↗

NASA NTRS1970

Neutron activation analysis of milligram quantities of Apollo 11 lunar rocks and soil

Apollo 11 lunar rocks and soil chemical elements analysis by neutron activation scheme

Kharkar, D. P.↗

NASA NTRS1970

Conductivity in neutron star crusts

Neutron star crust conductivity, obtaining electrical conductivity formula for outer kilometer

Canuto, V.↗

NASA NTRS1970

Radiochemical neutron activation analysis of indium, cadmium, yttrium and the 14 rare earth elements in rocks

Radiochemical neutron activation analysis of In, Cd, Y and rare earth elements in rocks

Rey, P.↗

NASA NTRS1971

Monte Carlo program for the transport of neutrons and gamma rays

Computer program computes transport of neutrons and gamma rays in complex geometries and fluxes averaged over specified regions and surfaces of the geometry.

Jordon, T. M.↗

NASA NTRS1970

Neutron flux measurements in a three-capsule D2O tank in the NASA Plum Brook mock-up reactor

Neutron flux measurements in three-capsule D2O tank in Plum Brook mock-up reactor

Gumto, K. H.↗

NASA NTRS1969

Calculation of the neutron spectra from proton-nucleus nonelastic collisions in the energy range 15-18 MeV and comparison with experiment

Neutron spectra calculations from proton-nucleus inelastic collisions for 15 to 18 MeV protons

Alsmiller, R. G., Jr.↗

NASA NTRS1970

Combined X-ray neutron experiment for the exploration of lunar and planetary surfaces

Combined X ray fluorescence and neutron excitation for obtaining rapid lunar and planetary surface element analysis

Adler, I.↗

NASA NTRS1970

Nuclear rocket shielding methods, modification, updating, and input data preparation. Volume 2 - Compilation of neutron and photon cross section data Final progress report

Compilation of neutron and photon cross section data using computer programs developed for nuclear rocket shielding methods, modification, updating, and input data preparation - Vol. 2

Disney, R. K.↗

NASA NTRS1970