+ 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  + A-C  + D-F  + G-I  + J-L  + M-O  + P-R  + S-U + Availability Options + Item/Media Type Selected Navigations: Availability Options > Online [x] Sort results by: NASA Center | Date Added to NTRS | Publication Year There are a total of 668846 record(s) matching your query. Sorted by: Date Added To NTRS in Descending order Prev 1 2 3 4 5 6 7 8 9 10 Next >> Mt. Etna, Sicily (pan) Abstract: Mt. Etna erupts, and SeaWiFs captures it from spacePlease give credit for this visualization to NASA/Goddard Space Flight Center, The SeaWiFs Project and ORBIMAGE, Scientific Visualization Studio. NOTE: All SeaWiFs images ... NASA Center: Goddard Space Flight Center Publication Year: 2001 Added to NTRS: 2008-10-31 Accession Number: SVS002205 A history of the Lonar crater, India: An overview Author(s): Nayak, V. K. Abstract: The origin of the circular structure at Lonar, India, described variously as cauldron, pit, hollow, depression, and crater, has been a controversial subject since the early nineteenth century. A history of its origin and ... NASA Center: NASA (non Center Specific) Publication Year: 1992 Added to NTRS: 2008-10-31 Accession Number: 93N10168; Document ID: 19930000980 SeaWiFS Biosphere: Rotating Globe with Zoom to Pacific Ocean Abstract: SeaWiFS looks at the Pacific Ocean and monitors El-Nino and La-Nina.Please give credit for this visualization to NASA/Goddard Space Flight Center, The SeaWiFs Project and ORBIMAGE, Scientific Visualization Studio. NOTE: All ... NASA Center: Goddard Space Flight Center Publication Year: 1999 Added to NTRS: 2008-10-31 Accession Number: SVS000707 Correlations between critical current density, j(sub c), critical temperature, T(sub c),and structural quality of Y1B2Cu3O(7-x) thin superconducting films Author(s): Chrzanowski, J.; Xing, W. B.; Atlan, D.; Irwin, J. C.; Heinrich, B.; Cragg, R. A.; Zhou, H.; Angus, V.; Habib, F.; Fife, A. A. Abstract: Correlations between critical current density (j(sub c)) critical temperature (T(sub c)) and the density of edge dislocations and nonuniform strain have been observed in YBCO thin films deposited by pulsed laser ablation on ... NASA Center: NASA (non Center Specific) Publication Year: 1995 Added to NTRS: 2008-10-31 Accession Number: 96N10281; Document ID: 19960000281 Spontaneous radiation emitted by moving tethered systems Author(s): Dobrowolny, M. Abstract: Some concepts related to radiation emitted by a large conductor moving through a magnetoplasma are outlined and referred to the case of long tethers. Some recent results of a theoretical calculation of Alfven wings, their ... NASA Center: NASA (non Center Specific) Publication Year: 1986 Added to NTRS: 2008-10-31 Accession Number: 86N28427; Document ID: 19860018955 SeaWiFS Galapagos Island Zoom Showing Before and During El Nino Abstract: SeaWiFS Galapagos Island Zoom Showing phytoplankton concentrations before and during El Nino. There is lots of phytoplankton prior to El Ninos warm waters, but once the warm waters dominate the area, most of the ... NASA Center: Goddard Space Flight Center Publication Year: 1998 Added to NTRS: 2008-10-31 Accession Number: SVS000168 SeaWiFS Captures El Nino Abstract: By monitoring the color of reflected light via satellite, scientists can determine how successfully plant life is photosynthesizing. A measurement of photosynthesis is essentially a measurement of successful growth, and ... NASA Center: Goddard Space Flight Center Publication Year: 2001 Added to NTRS: 2008-10-31 Accession Number: SVS002080 Viscosity determinations of some frictionally generated silicate melts: Implications for slip zone rheology during impact-induced faulting Author(s): Spray, John G. Abstract: Analytical scanning electron microscopy, using combined energy dispersive and wavelength dispersive spectrometry, was used to determine the major-element compositions of some natural and artificial glasses and their ... NASA Center: NASA (non Center Specific) Publication Year: 1992 Added to NTRS: 2008-10-31 Accession Number: 93N10183; Document ID: 19930000995 Quantum Well Infrared Photodetectors (QWIP) Author(s): Levine, B. F. Abstract: There has been a lot of interest in III-V long wavelength detectors in the lambda = 8 to 12 micron spectral range as alternatives to HgCdTe. Recently high performance quantum well infrared photodetectors (QWIP) have been ... NASA Center: NASA (non Center Specific) Publication Year: 1990 Added to NTRS: 2008-10-31 Accession Number: 91N14392; Document ID: 19910005079 Sudbury Breccia and suevite as glacial indicators transported 800 km to Kentland Astrobleme, Indiana Author(s): Mchone, John F.; Dietz, Robert S.; Peredery, Walter V. Abstract: A glacial erratic whose place of origin is known by direct comparison with bedrock is known as an indicator. In 1971, while visiting the known astrobleme at Kentland, Indiana, Peredery recognized and sampled in the overlying ... NASA Center: NASA (non Center Specific) Publication Year: 1992 Added to NTRS: 2008-10-31 Accession Number: 93N10165; Document ID: 19930000977 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