A Study of 2 Ghz Region Electromagnetic Propagation over Selected Terrains Progress Report, 28 Feb. - 1 Sep. 1966
Fade margin and median received signal power for reliable microwave propagation
MICROWAVE FREQUENCY↗
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Results for “FeB”
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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A comparative study of lunar craters and terrestrial volcano-tectonic depressions in rhyolite ash-flow plateaus second semiannual report, feb. 1 - aug. 1, 1965
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Elston, W. E.↗
Interdisciplinary Space-Oriented Research in the Physical, Biological and Engineering Sciences Semiannual Report, Period Ending Feb. 28, 1966
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French, J. D.↗
A study of low density, high strength, and high modulus whisker filament and laminar composites third quarterly progress report, 5 feb. - 5 may 1966
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Alexander, J. A.↗
Role of the vascular system of the brain on causation of damage from the stresses of radiation and oxygen excess semiannual report, 1 feb. - 31 jul. 1966
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Finley, K. H.↗
Aberrations of radio signals transversing the auroral ionosphere interim report no. 2, 1 feb. - 31 jul. 1965
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Fremouw, E. J.↗
Study and analysis of satellite power systems configurations for maximum utilization of power fourth quarterly progress report, 19 feb. - 18 may 1966
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Source record↗
Experimental and theoretical studies of energetic particles and electrodynamical processes in interplanetary space and in the vicinity of planets semiannual status report, 1 feb. - 31 jul. 1966
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Simpson, J. A.↗
Development of characterized and reproducible syntactic foam of phenolic nylon for heat shields Final report, 1 Feb. - 31 Dec. 1965
Characterization and reproducibility of nylon phenolic resin syntactic foam for use in ablative heat shields of Scout vehicle nosecaps
ABLATING MATERIAL↗
Hydraulic fluid interaction servovalves Monthly technical report, 1 Feb. - 1 Mar. 1966
Hydraulic fluid interaction servovalves - valve design, torque motor specification, environment tests, and vortex valve tests
HYDRAULIC VALVE↗
Analysis of Lunar Surfaces Final Report, Feb. 1961 - Jul. 1965
Method for chemical analysis of lunar surface by use of alpha particles and development of procedures for alpha-scattering experiment on lunar vehicle
LUNAR SURFACE↗
Cardiovascular Effects of Vibration Semiannual Report, 1 Feb. - 31 Jul. 1966
Cardiovascular changes and noise reduction in electrocardiograph signals studied on human and dog during vibration
VIBRATION EFFECT↗
Development of dispersion strengthened tantalum base alloy Quarterly progress report, 20 Nov. 1965 - 20 Feb. 1966
Welding, aging, and oxygen contamination effects on dispersion strengthened tantalum base alloys
TANTALUM ALLOY↗
Evaluation of thermal control coatings in the space environment Final report, Feb. 1965 - Aug. 1966
Zinc oxide-potassium silicate thermal coating tested under various vacuum, temperature, solar electromagnetic, and proton environments to determine their effects on solar absorptance
SPACE ENVIRONMENT↗
Study of pressure losses in tubing and fittings Quarterly progress report, Dec. 1965 - Feb. 1966
Pressure losses in tubing and fittings - flow systems analysis, entrance effects in flexible metal hoses, and methods for analyzing flow over rough surface
FITTING↗
Contamination exposures of columbium and tantalum alloy specimens Final report, 25 Feb. 1965 - 15 Jun. 1966
Contamination exposures of columbium, zirconium, and tantalum alloys under conditions of low pressures and high temperatures
OXIDATION↗
Development of magnetic coils for continuous use and a coil-positioning and transporter dolly Final report, Jun. 1964 - Feb. 1966
Magnetic coils for continuous use and coil positioning and transporter dolly
MAGNETIC COIL↗
Report for program of comparative test and measurement of high power klystrons and travelling wave tubes Report, Oct. 1964 - Feb. 1965
Comparison of clover-leaf traveling wave tubes and multicavity klystrons in 6 Gc frequency band
FREQUENCY BAND↗