Importance of relativistic effects in the scattering of slow electrons.
Total and differential scattering cross section for slow electron calculation, using nonrelativistic quantum mechanics, shown to be erroneous
QUANTUM MECHANICS↗
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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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Generalization of the problem concerning the realization of a stationary orbital spacecraft above any point of the terrestrial globe generalisation du probleme concernant la realisation d'un vaisseau orbital stationnaire au-dessus de n'importe quel p
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Nita, M. M.↗
Thermodynamic properties of saturated liquid parahydrogen charted for important temperature range
Six entropy diagrams for parahydrogen in or near the saturated liquid state cover the temperature range from 29.16 degrees to 42.48 degrees R with pressures to 100 psia and mixtures of the liquid and vapor phases to 0.003 quality. The diagrams are printed in color, are 19 by 30 inches in size, and are suitable for wall mounting.
Mc Carty, R. D.↗
An Important Contribution to Space Medicine - Some Results of the Experiment on the AES ''cosmos-110''
Physiological indices of orbiting dogs on Cosmos satellite
DOG↗
Importance in lubrication of various interface types formed during vacuum deposition of thin metallic films
Vacuum deposition methods for placing soft, thin metal gold film on metal surfaces for lubrication purposes - vapor deposition, sputtering, and ion plating
LUBRICATION↗
The neutrino and its importance in astrophysics
Role of neutrinos in astrophysics, and high energy neutrino interactions with elementary particles
NEUTRINO↗
Importance in lubrication of various interface types formed during vacuum deposition of thin metallic films.
Strength and durability in friction tests of soft, vacuum deposited, thin-metal gold film lubricants, noting dependence on film-substrate interface
FRICTION COEFFICIENT↗
On the solution of some important second order differential equations in physics using Lie series.
General formula for homogeneous second-order differential equation by Lie series, noting computer application
SERIES EXPANSION↗
Leading edge bluntness effects and their importance in hypersonic inlet design.
Shock and boundary layers about blunted two- dimensional slender bodies in hypersonic flow
SLENDER BODY↗
Effects and importance of penetration and growth of lift on space vehicle response.
Lift penetration and growth effects on space vehicle response based on slender body theory
AERODYNAMIC CHARACTERISTICS↗
Apollo spacecraft reliability program control - An important aspect in maintaining a balanced reliability program
Program control methods for reliability of Apollo spacecraft systems
Levine, J. H.↗
Chemical species and chemical reactions of importance in nonequilibrium performance calculations
Computer programs to determine inviscid one dimensional and axisymmetric nonequilibrium nozzle flow fields
Gold, P. I.↗
X-ray structures of the sun during the importance in flare of 8 June 1968.
Solar X ray structures during june 8, 1968 flare, using data from rocket-borne grazing incidence telescope
Giacconi, R.↗
Important step in the knowledge of universe Soviet interplanetary stations VENERA-5 and VENERA-6
Venera 5 and 6 space stations and preliminary Venus atmosphere data
Source record↗
The importance of sterilization techniques in space exploration.
Spacecraft sterilization techniques for space exploration, discussing mathematical models for planetary quarantine and contamination by nonlanding vehicles
Hall, L. B.↗
Chemical species and chemical reactions of importance in nonequilibrium rocket engine performance calculations.
Chemical species and reactions determined for propellants in calculating nonequilibrium rocket engine performance
Gold, P. I.↗
The importance of vortex shedding effects on helicopter rotor noise with and without blade slap.
Vortex shedding effects on helicopter rotor noise with and without blade slap, noting far and near field noise
Loewy, R. G.↗
What's important in simulation?
Flight simulation requirements for reducing aircraft training flight time, discussing control system and instrument motion characteristics, visual simulation and critical maneuvers motion
Reeder, J. P.↗