A study of gamma rays from the region of the galactic center
Galactic center region gamma radiation observations, discussing intensities, energy spectrum and decay
Fichtel, C. E.↗
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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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Vibration analysis by time-average holography
Method photographs vibration modes as high as 100 kHz. Technique also measures vibration decay and damping characteristics. Compensation techniques for structural size limitations and for background noise excitations are discussed.
Aprahamian, R.↗
Examination of returned Surveyor 3 camera visor for alpha radioactivity
Returned Surveyor 3 camera visor examined for alpha radioactive deposit formed by decay of radon isotopes diffusing out of lunar surface
Economou, T. E.↗
A method for producing monoenergetic neutrons at kilovolt energies
Method for producing neutrons in keV energy region utilizing gamma rays from radioactive decay to induce photoneutron reaction in beryllium
Amster, H.↗
Plasmon neutrinos emission in a strong magnetic field. Part 2 - Longitudinal plasmons
Decay rate of longitudinal plasmon into neutrino-antineutrino pair in strong magnetic field
Canuto, V.↗
I 123 production for use in nuclear medicine by spallation of xenon
Particle accelerator spallation of xenon and its decay to I-123 for use in radiation medicine
Blue, J. W.↗
On propagation of long waves in curved ducts
Long acoustic wave propagation in curved ducts and junctions between straight and curved ducts utilizing Bessel functions for steady and decaying fields of motion
Rostafinski, W.↗
Experimental measurements of grid-injection turbulent flows
Energy decay and spectra measurements of grid-injection turbulent flows
Liu, J. C. H.↗
Subsidiary resonances in the ionosphere
Subsidiary resonance response time decay behavior in ionosphere, showing occurrence of principal resonances at higher orders
Chen, C. S.↗
Excited states of Ce-138
Ce 138 excited states identification in beta decay spectra of Pr 138m and Pr 138 sources, using proton target bombardment
Fessler, T. E.↗
Convection-dominated transport of solar cosmic rays
Fokker-Planck equation for convection dominated transport of solar cosmic rays solved for exponential decay phase of solar particle events
Forman, M. A.↗
Plasmon neutrinos emission in a strong magnetic field. II
Longitudinal plasmon decay in strong magnetic field into neutrino-antineutrino pair
Canuto, V.↗
Thermoluminescence of Apollo 12 lunar samples
Thermoluminescence glow curve and decay characteristics of Apollo 12 fines and soil samples, suggesting lower mean daytime surface temperature at site
Dalrymple, G. B.↗
Growth due to buoyancy of weak homogeneous turbulence with shear
Destabilizing buoyancy forces effect on weak homogeneous shear flow turbulence in gases, discussing turbulence decay with time and turbulence energy growth
Deissler, R. G.↗
Characteristics of soft solar X-ray bursts
Soft solar X-ray bursts characteristics, discussing temporal and intensity differential distributions, flux measurements and decay time
Drake, J. F.↗
High voltage generation with a beta electrogenerator cell
Radioactive decay energy conversion of beta particle emitting cerium 144 into high voltage electricity in coaxial cylinder cell
Low, C. A., Jr.↗
Beam-foil studies of nitrogen
Nitrogen beam foil spectrum analysis, calculating transitions and decay times
Bashkin, S.↗
A numerical solution of the planar supersonic near-wake with its error analysis
Planar supersonic near wake flow field problem with variable viscosity and base injection, investigating boundary errors spatial decay rate
Cheng, S. I.↗