Effects of high pressure hydrogen on metals at ambient temperature Final report, 7 Mar. 1967 - 28 Feb. 1969
High pressure, hydrogen environment embrittlement sensitivity of 35 alloys at ambient temperature
Chandler, W. T.↗
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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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Investigation of the effects of sub-threshold high energy electrons on the properties of silicon photovoltaic cells Midway report, 3 Feb. - 3 Aug. 1969
Subthreshold electron irradiation effects on semiconductor surfaces
Crisman, E. E.↗
Lead telluride bonding and segmentation study Semiannual phase report, 1 Feb. - 31 Jul. 1969
Thermoelectric system of Cd-Si-Ge, and tungsten diffusion bonded lead telluride
Bates, H. E.↗
Correlation of gravimetric and satellite geodetic data, part 2 Interim scientific report, 11 Sep. 1967 - 29 Feb. 1968
Graphical output from computer correlated gravimetric and satellite geodetic data
Ouellette, G. A.↗
Digital communications techniques Interim report, 15 Sep. 1969 - 15 Feb. 1970
Convolutional codes and recursive signal processing for digital communications
Pickholtz, R. L.↗
Thermionic spacecraft design study Phase 1 report, 4 Feb. 1969 - 4 Jan. 1970
Design of nuclear electric propelled unmanned spacecraft
Source record↗
Exploratory polymer synthesis Summary yearly report, 1 Feb. 1969 - 31 Jan. 1970
Charge transfer processes in synthesis of polymers
Dalelio, G. F.↗
Space related technical investigations Progress report, 1 Mar. 1969 - 28 Feb. 1970
Low energy neutral detection, bremsstrahlung spectra emitted from dense plasma focus mode of plasma accelerator, atomic processes and solid state physics
Hildebrandt, A. F.↗
Research study to develop means of manufacturing bonding clips, brackets and joints, and pressure sealing joints with uniform stress distribution Final report, 29 Feb. 1968 - 1 Jul. 1969
Uniform adhesive shear stress distributions in double-lap bonded joints and joint design criteria
Evensen, H. A.↗
Statistical and stability analyses of neural pulse frequency modulator Semiannual status report, period ending 1 Feb. 1969
Statistical analysis of neural pulse frequency modulator
Hutchinson, C. E.↗
The intravehicular activity space suit Final report, 5 Aug. 1968 - 1 Feb. 1970
Design and testing of intravehicular activity space suit
Friedman, D.↗
Design study to improve Pioneer louver system thermal performance Final report, 1 Jun. 1967 - 1 Feb. 1968
Design to improve emittance performance of louver system for thermal control of Pioneer 4
Clausen, O. W.↗
Reliability study on Zener diodes used in the Saturn program Final technical report, Jun. 1966 - Feb. 1968
Nondestructive test methods for Saturn program Zener diodes evaluated to develop screening procedures for potential failures
Boltz, W. D.↗
Study of space station propulsion system resupply and repair Monthly progress report, 1 Jan. - 1 Feb. 1970
Evaluating toxicity of propellant within space station, leakage criteria of propellant and nitrogen, and weight comparisons of five candidate resupply systems - graphs
Source record↗
Theory and design of reliable spacecraft data systems Quarterly progress report, 10 Feb. - 9 May 1969
Literature survey of redundant systems for spacecraft data systems reliability analysis
Meyer, J. F.↗
Communications biophysics - The temporal structural of electrophysiological data, 16 March 1970 Quarterly status report, 1 Dec. 1969 - 28 Feb. 1970
Data acquisition instrumentation for heartbeat display in electrocardiogram
Burns, S. K.↗
Microcircuit construction analysis Final report, 27 Jun. 1969 - 27 Feb. 1970
Quality control failure analysis on silicon microcircuit structures
Kaiser, D. A.↗
Rollup subsolar array Quarterly technical report, 1 Dec. 1969 - 28 Feb. 1970
Prototype test model of 30-watt per pound rollup solar array
Gaitens, M. J.↗