Response of a high-pressure He-4 scintillation detector to nuclear recoils up to 9 MeV
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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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Abstract not provided.
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This paper touches on Special nuclear material (highly-enriched uranium, plutonium) accounted for by International Atomic Energy Agency (IAEA). Rossi-⍺ technique provides non-destructive method for verification.
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Analysis of the amplitude and phase diffraction patterns of radio signals from the transit 4a satellite and their relationship to ionospheric irregularities
L-pulses of Jupiter radiation, attributing 1-sec component of time structure on decametric emission to diffraction by solar wind inhomogeneities
Dissolution of biological materials combines the simplicity of oxygen-flask combustion with the reproducibility and purity of the final product, and convenience of direct in-vial collection of the sample by the sealed-tube method. It assures quantitative and reproducible recoveries.
Proportionality between log-amplitude variance and 7/6 power of wavenumber for horizontal propagation from spherical wave transmitter to point detector
Variable time lapse videoscintiscope in medical applications, discussing implementation of TV camera, signal tape recording and audio activation
Comparing measurement of amplitude fluctuations under various weather conditions with data obtained from ATS-E millimeter wave propagation
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The detection efficiencies of cylindrical detectors for various gamma ray photon angular distributions were studied in the energy range from .10 Mev to 15 Mev. These studies indicate that simple detector systems on small satellites can be used to measure flux anisotropy of cosmic gamma rays and the angular distribution of albedo gamma rays produced in planetary atmospheres. The results indicate that flat cylindrical detectors are most suitable for measuring flux anisotropy because of their angular response function. A general method for calculating detection efficiencies for such detectors is presented.