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There are a total of 19865 record(s) matching your query.
Sorted by: Date Added To NTRS in Descending order
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In Situ Resource Utilization (ISRU) on the Moon: Moessbauer Spectroscopy as a Process Monitor for Oxygen Production
Author(s): Morris, R.V.; Schroder, C.; Graff, T.G.; Sanders, G.B.; Lee, K.A.; Simon, T.M.; Larson, W.E.; Quinn, J.W.; Clark, L.D.; Caruso, J.J.
Abstract: Essential consumables like oxygen must to be produced from materials on the lunar surface to enable a sustained, long-term presence of humans on the Moon. The Outpost Precursor for ISRU and Modular Architecture (OPTIMA) ...
NASA Center: Glenn Research Center, Johnson Space Center, Kennedy Space Center
Publication Year: 2009
Added to NTRS: 2009-01-15
Document ID: 20090001315
The First Development of Human Factors Engineering Requirements for Application to Ground Task Design for a NASA Flight Program
Author(s): Dischinger, H. Charles, Jr.; Stambolian, Damon B.; Miller, Darcy H.
Abstract: The National Aeronautics and Space Administration has long applied standards-derived human engineering requirements to the development of hardware and software for use by astronauts while in flight. The most important source ...
NASA Center: Kennedy Space Center, Marshall Space Flight Center
Publication Year: 2008
Added to NTRS: 2009-01-14
Document ID: 20090001286; Report Number: 08ICES-0279
International Space Station Solar Alpha Rotary Joint Failure Analysis: The Materials and Processes Perspective
Author(s): Dasgupta, Rajib; Figert, John; Jerman, Greg; Wright, Clara; Basta, Erin A.; Golden, Johnny L.
Abstract: This paper summarizes the on-orbit structural dynamic data and the related modal analysis, model validation and correlation performed for the ISS configurations spanning ISS Stage 12A. The objective of this analysis is to ...
NASA Center: Johnson Space Center, Kennedy Space Center, Marshall Space Flight Center
Publication Year: 2009
Added to NTRS: 2009-01-14
Document ID: 20090001221
STS and Cargo Glossary, acronyms, and abbreviations
Author(s): Martin, M. J.
Abstract: Definitions are provided, and acronyms and abbreviations are explained.
NASA Center: Kennedy Space Center
Publication Year: 1982
Added to NTRS: 2009-01-08
Accession Number: 82N27186; Document ID: 19820019310; Report Number: KSC-GP-1052, NAS 1.15:84707, NASA-TM-84707
Monte Carlo Simulation to Estimate Likelihood of Direct Lightning Strikes
Author(s): Mata, Carlos; Medelius, Pedro
Abstract: A software tool has been designed to quantify the lightning exposure at launch sites of the stack at the pads under different configurations. In order to predict lightning strikes to generic structures, this model uses ...
NASA Center: Kennedy Space Center
Publication Year: 2008
Added to NTRS: 2009-01-06
Document ID: 20080048200; Report Number: KSC-12882
Alignment Pins for Assembling and Disassembling Structures
Author(s): Campbell, Oliver C.
Abstract: Simple, easy-to-use, highly effective tooling has been devised for maintaining alignment of bolt holes in mating structures during assembly and disassembly of the structures. The tooling was originally used during removal of ...
NASA Center: Kennedy Space Center
Publication Year: 2008
Added to NTRS: 2009-01-06
Document ID: 20080048130; Report Number: KSC-12785
Mass Spectrometer Containing Multiple Fixed Collectors
Author(s): Moskala, Robert; Celo, Alan; Voss, Guenter; Shaffer, Tom
Abstract: A miniature mass spectrometer that incorporates features not typically found in prior mass spectrometers is undergoing development. This mass spectrometer is designed to simultaneously measure the relative concentrations of ...
NASA Center: Kennedy Space Center
Publication Year: 2008
Added to NTRS: 2009-01-01
Document ID: 20080047996; Report Number: KSC-12793/936
Coating Reduces Ice Adhesion
Author(s): Smith, Trent; Prince, Michael; DwWeese, Charles; Curtis, Leslie
Abstract: The Shuttle Ice Liberation Coating (SILC) has been developed to reduce the adhesion of ice to surfaces on the space shuttle. SILC, when coated on a surface (foam, metal, epoxy primer, polymer surfaces), will reduce the ...
NASA Center: Kennedy Space Center, Marshall Space Flight Center
Publication Year: 2008
Added to NTRS: 2009-01-01
Document ID: 20080048008; Report Number: KSC-13100/1
Core Technical Capability Laboratory Management System
Author(s): Shaykhian, Linda; Dugger, Curtis; Griffin, Laurie
Abstract: The Core Technical Capability Lab - oratory Management System (CTCLMS) consists of dynamically generated Web pages used to access a database containing detailed CTC lab data with the software hosted on a server that allows ...
NASA Center: Kennedy Space Center
Publication Year: 2008
Added to NTRS: 2009-01-01
Document ID: 20080047983; Report Number: KSC-13051
TDR Using Autocorrelation and Varying-Duration Pulses
Author(s): Lucena, Angel; Mullinex, Pam; Huang, PoTien; Santiago, Josephine; Mata, Carlos; Zavala, Carlos; Lane, John
Abstract: In an alternative to a prior technique of time-domain-reflectometry (TDR) in which very short excitation pulses are used, the pulses have very short rise and fall times and the pulse duration is varied continuously between a ...
NASA Center: Kennedy Space Center
Publication Year: 2008
Added to NTRS: 2009-01-01
Document ID: 20080048025; Report Number: KSC-12856
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