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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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Comparison of analytical relative motion theory with numerical solution for equations of planar motion for two satellites of oblate planet
Comparison of VLF auroral hiss with precipitating low energy electrons studied with simultaneous OGO-4 data to determine hiss origin
Comparison of Cowell and power series numerical integration methods for orbital calculation
Comparison of experimental and analytic film boiling heat transfer data for spheres emersed in liquid nitrogen at standard and reduced gravity
Comparison of concurrent cloud data obtained via ATS 3 and ESSA 3 and from Apollo 6 high resolution photography
Comparison of generalized phase shift treatment with classical trajectory calculations of rotational inelasticity cross sections of Ar-N2 scattering
Comparisons of theoretical and experimental pressure distribution over wing-body model at high supersonic speeds
Comparison of performance data envelopes for thermionic diodes with various tungsten or rhenium emitters and niobium or molybdenum collectors
Temperature sensitive paint and thermocouple techniques comparison for boundary layer transition data, considering aerodynamic heating and transition Reynolds numbers
Capacitive and floating Langmuir probes paired comparison measurements of electrostatic potential fluctuations spectrum in steady state turbulent magnetically confined plasma
Earth hydrogen geocorona models comparison with solar Lyman alpha spectrographic data from Aerobee rocket flight measurements
Photospheric and interplanetary magnetic field polarity and magnitude comparison, using Explorer observations
DWBA optical model coupled channels comparison in 2s-1d shell for predicting proton scattering elastic cross sections
Thresholds comparison for angular acceleration derived by subjective cupulometry and by staircase method, determining thresholds for rotation perception and oculogyral illusion
Collisionless ion exosphere kinetic and hydrodynamic models comparison for polar wind supersonic flow characteristics
Paired comparison tests of relative signal detected by capacitive and floating Langmuir probes in steady state turbulent plasma confined in magnetic mirror geometry
Interstellar 21 cm and Na D lines comparison in directions of 30 stars at intermediate and high galactic latitudes
Nimbus 3 and 4 satellite observation data comparison with sounding rocket and rawinsondes based on temperature as function of pressure measurements