+ Visit NASA.gov + Contact NASA   + Home Select Search Field * All Report - Patent Number Abstract *Accession Number *NASA Center *Author NameDocument IDKeywordsPublication Date *Title * Find Results With All of the words At least one of the words Enter Search Term  within returned results    Search Tips: Use only the fields with * to search NIX collection. Enclose terms in double quotation marks (") to search for exact phrases, ie: "space shuttle". NOTE: Commas and dashes are removed from search term by search engine. Select Reset Search button to start a new search. See Help for more tips. + Collection + NASA Center + Publication Year + Subject + Availability Options + Item/Media Type Selected Navigations: Publication Year > 1971-1980 [x] Sort results by: NASA Center | Date Added to NTRS | Publication Year There are a total of 125018 record(s) matching your query. Sorted by: Date Added To NTRS in Ascending order Prev 1 2 3 4 5 6 7 8 9 10 Next >> Sweeping of the Jovian resonances and the evolution of the asteroids Author(s): Torbett, M.; Smoluchowski, R. Abstract: During the formation of the solar system the variation of the gravitational field produced by removal of a nebula with its moderately massive accretion disk led to sweeping of the Jovian commensurability resonances through ... NASA Center: NASA (non Center Specific) Publication Year: 1980 Added to NTRS: 2004-11-03 Accession Number: 81A37922; Document ID: 19810053518 Earth Resources Technology Satellite. Cumulative non-US standard catalog, 23 July 1972 - 23 July 1973. Volume 2: Oservation ID Abstract: For abstract, see N74-28802. NASA Center: Goddard Space Flight Center Publication Year: 1973 Added to NTRS: 2004-11-03 Accession Number: 74N28803; Document ID: 19740020690; Report Number: NASA-TM-X-70133 Vibration-rotation double resonance effects in symmetrical top molecules. Author(s): Marantz, H.; Frenkel, L.; Sullivan, T. Abstract: Rotational transitions in symmetrical top molecules in the wavelength regions of 1-3 mm are sufficiently strong to be observed directly on an oscilloscope. Changes in the vibrational level populations induced by laser ... NASA Center: NASA (non Center Specific) Publication Year: 1971 Added to NTRS: 2004-11-03 Accession Number: 72A15615; Document ID: 19720031949 Power series evaluation of transition and covariance matrices. Author(s): Bierman, G. J. Abstract: Reexamination power series solutions to the matrix covariance differential equation and the transition differential equation. Truncation error bounds are derived which are computationally attractive and which extend ... NASA Center: Jet Propulsion Laboratory Publication Year: 1972 Added to NTRS: 2004-11-03 Accession Number: 72A23093; Document ID: 19720039427 Sticking probabilities for the adsorption of hydrogen on clean Ni/111/, Ni/100/, Ni sheet and evaporated Ni films Author(s): Horgan, A. M.; Dalins, I. Abstract: Determination of the sticking probability for hydrogen adsorption on clean Ni(111), Ni(100), polycrystalline nickel sheet, and polycrystalline evaporated nickel films, using a modification of the reflection detector ... NASA Center: Marshall Space Flight Center Publication Year: 1974 Added to NTRS: 2004-11-03 Accession Number: 74A37650; Document ID: 19740054900 Snow wetness measurements for melt forecasting Author(s): Linlor, W. I.; Clapp, F. D.; Meier, M. F.; Smith, J. L. Abstract: A microwave technique for directly measuring snow pack wetness in remote installations is described. The technique, which uses satellite telemetry for data gathering, is based on the attenuation of a microwave beam in ... NASA Center: Ames Research Center Publication Year: 1975 Added to NTRS: 2004-11-03 Accession Number: 76N16587; Document ID: 19760009499; Report Number: PAPER-26 Evidence for the existence of cosmic-ray antiprotons Author(s): Golden, R. L.; Horan, S.; Mauger, B. G.; Badhwar, G. D.; Lacy, J. L.; Stephens, S. A.; Daniel, R. R.; Zipse, J. E. Abstract: A search for cosmic-ray antiprotons was recently performed with the use of a balloon-borne superconducting-magnet spectrometer. A total of 46 antiproton candidates were observed in the rigidity interval from 5.6 to 12.5 ... NASA Center: Johnson Space Center Publication Year: 1979 Added to NTRS: 2004-11-03 Accession Number: 79A53125; Document ID: 19790069112 Design optimization of sinusoidal glass honeycomb for flat plate solar collectors Author(s): Mcmurrin, J. C.; Buchberg, H. Abstract: The design of honeycomb made of sinusoidally corrugated glass strips was optimized for use in water-cooled, single-glazed flat plate solar collectors with non-selective black absorbers. Cell diameter (d), cell height (L), ... NASA Center: Jet Propulsion Laboratory Publication Year: 1980 Added to NTRS: 2004-11-03 Accession Number: 81A18705; Document ID: 19810034301; Report Number: ASME PAPER 80-C2/SOL-2 Electron observations and ion flows from the Pioneer Venus Orbiter plasma analyzer experiment Author(s): Intriligator, D. S.; Collard, H. R.; Mihalov, J. D.; Whitten, R. C.; Wolfe, J. H. Abstract: Additional plasma measurements in the vicinity of Venus are presented. It is shown that (1) there are three distinct plasma electron populations - solar wind electrons, ionosheath electrons, and nightside ionosphere ... NASA Center: Ames Research Center Publication Year: 1979 Added to NTRS: 2004-11-03 Accession Number: 79A40836; Document ID: 19790056823 Digitally controlled transient waveform testing: Alternative method to slow sine sweep Author(s): Kim, B. K. Abstract: No Abstract Available NASA Center: Jet Propulsion Laboratory Publication Year: 1974 Added to NTRS: 2004-11-03 Accession Number: 76N78547; Document ID: 19760073506 Prev 1 2 3 4 5 6 7 8 9 10 Next >> + Back to Top + Sponsored by the NASA Scientific and Technical    Information Program + 2004 Vision for Space Exploration + Freedom of Information Act + NASA Web Privacy Policy and Important Notices + NASA Disclaimers, Copyright Notice,    and Terms and Conditions of Use NASA Official: Calvin Mackey Page Curator: NASA Center for AeroSpace Information (help@sti.nasa.gov) Last Updated: July 5, 2007