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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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At least 649 records · Page 36

All sources NASA NTRS DOE OSTI

NASA NTRS1969

Use of ''FASTER'' code for significantly reducing ducted reactor shield computation time

FASTER code for significantly reducing ducted reactor shield computation time for neutron number spectrum

Jordan, T. M.↗

NASA NTRS1968

Techniques for reducing mixer conversion loss in millimeter wave receivers for communications and radiometry Final report, 1 Jan. - 31 Dec. 1968

Reducing conversion loss in semiconductor mixers of millimeter wave receivers used in radiometry and communications

Shackelford, R. G.↗

NASA NTRS1969

Performance characteristics of liquid-vapor sensors operating in a reduced gravity environment

Performance testing of liquid-vapor space vehicle sensors in reduced gravity environment

Adams, R. G.↗

NASA NTRS1969

Cryogenic fracture properties of thin AISI 301 60-percent cold-reduced sheet at various angles to the rolling direction

Cryogenic fracture properties of thin AISI 301 cold reduced sheet at different angles to rolling direction

Calfo, F. D.↗

NASA NTRS1969

Nucleate pool boiling of saturated Freon 113 in a reduced gravity environment

Nucleate pool boiling of saturated Freon 113 in reduced gravity environment

Littles, J. W.↗

NASA NTRS1969

A flight investigation of systems developed for reducing pilot workload and improving tracking accuracy during noise-abatement landing approaches

Systems developed for reducing pilot workload and tracking accuracy improvements during noise abatement landing approaches

Flora, C. C.↗

NASA NTRS1969

Reduced gravity liquid configuration simulator

Reduced gravity liquid configuration simulator to study propellant behavior in rocket fuel tanks

Olsen, W. A., Jr.↗

NASA NTRS1969

Reducing multipath error in an angle-measuring navigation satellite system Interim technical report

Reducing multipath error in angle-measuring navigation satellite system

Hrusovsky, R. A.↗

NASA NTRS1969

Reduced shock relations in magnetohydrodynamics.

Jump conditions across MHD shock waves, reducing relations to identities applicable to nonequilibrium situations

Wilkerson, T. D.↗

NASA NTRS1969

Studies of the electron transport chain of extremely halophilic bacteria. II - Salt dependence of reduced diphosphopyridine nucleotide oxidase.

Flavoprotein/cytochrome b/559/ role as branch of Halobacterium electron transport in DPNH oxidase determined by salt dependence of reduced DPNH

Lanyi, J. K.↗

NASA NTRS1969

Use of multiple outlets for reducing the stratification-induced propellant supply temperature rise.

Multiple outlets for reducing stratification- induced liquid propellant supply temperature rise, preventing cavitation problems in supply pumps

Nelson, R. N.↗

NASA NTRS1969

Effect of reduced glutathione on rat erythrocytes - Production of PNH-like features.

Reduced glutathione producing paroxysmal nocturnal hemoglobinuria-like features in rat erythrocytes

RATS↗

NASA NTRS1970

Cost-reducing multipurpose microfilm card

Microfilm-aperture card is printed in the same format on both sides which enables the use of one card for mounting films that are ''right reading'' on both the base side and the emulsion side. This reduces the number of microfilm-card formats.

Smith, A. V.↗

NASA NTRS1970

A power semiconductor test circuit with reduced power requirements

Switching circuit utilizing silicon controlled rectifier reduces input power requirements normally associated with testing power semiconductors in an operational type mode. Circuit alleviates problems of inaccessibility, lack of large amounts of power, physical size of power resistors, wiring, and heat generation.

Been, J. F.↗

NASA NTRS1969