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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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Measuring ionospheric electron density in F- 2 layer - diurnal variation
Magnetoplasma diffusion equation derivation for F-2 layer of ionosphere
Interaction of messenger RNA and ribosomes studied, using F-2 bacteriophage RNA as model messenger in cell-free Escherichia
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Star Fish high altitude nuclear explosion effect on electron loss rate in F-2 region
Semigroup solution of time dependent continuity equation for ion density in ionospheric F 2 region
Effects of physical, and chemical variables on hypergolicity of cryogenic fluorine-hydrogen propellants
Height distribution analysis for kinetic molecular ionization-recombination processes in F 2 region during solar activities
Direct mass spectrometer measurements of oxygen, nitrogen, hydrogen, helium, and nitrogen oxide positive ion composition and concentration in F-2 region
Thermoelectric scatter measurements on seasonal and daily variations in F region electron concentration
F 2 region electron density anomaly at summer night in middle latitudes implied by critical frequency diurnal variations
Semidiurnal lunar perturbation of critical frequency of F 2 layer at low latitudes from IGY-IGC and IQSY data
Estimates of charged particle vertical transfer rates in F 2 region
Theories and Alouette 1 topside sounder data on equatorial F 2 region ionosphere
Tropical 6300 angstrom red oxygen nightglow enhancements related to variations in height of nighttime F 2 layer, noting implications for layer structure and physics
Causal and semiphenomenological theories concerning equatorial F 2 region, discussing electrodynamic drift theory and transequatorial winds