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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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INTERPLANETARY GAS. VIII. ON THE ROLE OF RADIATIVE LOSSES INTERPLANETARY GAS. VIII. ON THE ROLE OF RADIATIVE LOSSES
Radiative losses evaluated for all significant ions present in interplanetary gas from 4 to 215 radii - solar corona energy balance
The radiation balance of the earth-atmosphere system from radiation measurements of the Nimbus 2 meteorological satellite
Evaluation of Nimbus satellite radiation measurements and heat balance charts of earth atmosphere
Experimental measurements of thermal radiation properties by cyclic incident radiation
Cyclic incident radiation method for measuring thermal emittance and absorption properties of metals at cryogenic temperatures
Thermal radiation heat transfer. Volume 2 - Radiation exchange between surfaces and in exclosures
Thermal radiation exchange between surfaces and enclosures
Relative biological effectiveness and picture of radiation damage under the influence of ionizing radiations with various values for linear losses of energy
Biological effectiveness data for ionizing radiation induced sickness in mice and yeast cells
Experimental measurements of thermal radiation properties by cyclic incident radiation.
Solar absorptance, total hemispherical emittance and absorptance/emittance ratio for metals at cryogenic temperatures measured simultaneously with sinusoidally perturbed incident radiation
Excitation and radiative transport of OI 1304 A resonance radiation. I - The dayglow. II - The aurora
Excitation and radiative transport of 1304 A triplet of atomic oxygen for dayglow and aurora
Comparison of analysis and experiment for radiative transfer between surfaces with collimated incident radiation
Radiative transfer among surfaces forming long cavity exposed to collimated incident energy
Correlation of X-ray radiation /2-12 A/ with microwave radiation /10.7 centimeters/ from the nonflaring sun
Nonflaring solar X-ray and microwave radiation flux correlation from satellite data
Horizon sensor with a plurality of fixedly positioned radiation compensated radiation sensitive detectors Patent
Horizon sensor design with digital sampling of spaced radiation-compensated thermopile infrared detectors
Thermal and radiative property measurement of thermal control coatings by cyclic radiation
Specific heat, absorptance, and emittance of thermal control coatings determined simultaneously by cyclic radiation technique
Trapped particle radiation encountered by selected low altitude Skylab missions - Space stations in an ambient radiation environment
Trapped particle radiation study of selected trajectories for low altitude Skylab missions
Thermal radiation heat transfer. Volume 3 - Radiation transfer with absorbing, emitting, and scattering media
Thermal radiative heat transfer in absorbing, emitting, and scattering media
Radiation processes and the distribution of radiative sources and sinks
Atmospheric models of radiative processes, sources, and sinks in mesosphere and thermosphere
Radiation effects design handbook, section 5: The radiations in space and their interactions with matter
Analysis of radiations encountered in space environment and manner in which interactions with matter occur
The radiation balance of the earth-atmosphere system during June and July 1969 from Nimbus 3 radiation measurements - Some preliminary results
Earth atmosphere radiation fields analysis from Nimbus 3 five-channel scanning radiometer measurements, determining mean planetary albedo and temperature
The optical pumping of alkali atoms using coherent radiation from semi-conductor injection lasers and incoherent radiation from resonance lamps
An experimental study for creating population differences in the ground states of alkali atoms (Cesium 133) is presented. Studies made on GaAs-junction lasers and the achievement of population inversions among the hyperfine levels in the ground state of Cs 133 by optically pumping it with radiation from a GaAs diode laser. Laser output was used to monitor the populations in the ground state hyperfine levels as well as to perform the hyperfine pumping. A GaAs laser operated at about 77 K was used to scan the 8521 A line of Cs 133. Experiments were performed both with neon-filled and with paraflint-coated cells containing the cesium vapor. Investigations were also made for the development of the triple resonance coherent pulse technique and for the detection of microwave induced hyperfine trasistions by destroying the phase relationships produced by a radio frequency pulse. A pulsed cesium resonance lamp developed, and the lamp showed clean and reproducible switching characteristics.