+ 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. + NASA Center + Publication Year + Subject + Availability Options + Item/Media Type Selected Navigations: Author > Shi, Y. [x] Sort results by: NASA Center | Date Added to NTRS | Publication Year There are a total of 12 record(s) matching your query. Sorted by: Date Added To NTRS in Descending order 1 2 Next  Use of the energy integral to evaluate higher- order terms in the time history of satellite motion. Author(s): Eckstein, M.; Kevorkian, J.; Shi, Y. Abstract: Energy integral evaluation of higher-order terms in time history of satellite motion NASA Center: NASA (non Center Specific) Publication Year: 1966 Added to NTRS: 2006-11-06 Accession Number: 66A34653; Document ID: 19660055363 Satellite motion for all inclinations around an oblate planet. Author(s): Eckstein, M.; Kevorkian, J.; Shi, Y. Abstract: Satellite motion for all inclinations around oblate planet with potential including second and fourth zonal harmonics NASA Center: NASA (non Center Specific) Publication Year: 1966 Added to NTRS: 2006-11-06 Accession Number: 67A20398; Document ID: 19670041669 Satellite motion for arbitrary eccentricity and inclination around the smaller body in the restricted three-body problem Author(s): Eckstein, M.; Kevorkian, J.; Shi, Y. Abstract: No Abstract Available NASA Center: NASA (non Center Specific) Publication Year: 1965 Added to NTRS: 2006-11-06 Accession Number: 65N89666; Document ID: 19650077255; Report Number: DOUGLAS PAPER-3489, NASA-CR-67757 Satellite motion for all inclinations around an oblate planet Author(s): Eckstein, M. C.; Kevorkiam, J.; Shi, Y. Abstract: Satellite motion for all inclinations around oblate planet NASA Center: NASA (non Center Specific) Publication Year: 1964 Added to NTRS: 2006-11-06 Accession Number: 66N10046; Document ID: 19660000757; Report Number: NASA-CR-67598 Method for the control of NOx emissions in long-range space travel Author(s): Xu, X. H.; Shi, Y.; Liu, S. H.; Wang, H. P.; Chang, S. G.; Fisher, J. W.; Pisharody, S.; Moran, M.; Wignarajah, K. Abstract: The wheat straw, an inedible biomass that can be continuously produced in a space vehicle has been used to produce activated carbon for effective control of NOx emissions from the incineration of wastes. The optimal ... NASA Center: Ames Research Center Publication Year: 2003 Added to NTRS: 2006-08-02 Document ID: 20040087440 The use of rice hulls for sustainable control of NOx emissions in deep space missions Author(s): Xu, X. H.; Shi, Y.; Kwak, D.; Chang, S. G.; Fisher, J. W.; Pisharody, S.; Moran, M. J.; Wignarajah, K. Abstract: The use of the activated carbon produced from rice hulls to control NOx emissions for future deep space missions has been demonstrated. The optimal carbonization temperature range was found to be between 600 and 750 degrees ... NASA Center: Ames Research Center Publication Year: 2003 Added to NTRS: 2006-08-02 Document ID: 20040087441 Allograft tolerance induced by donor apoptotic lymphocytes requires phagocytosis in the recipient Author(s): Sun, E.; Gao, Y.; Chen, J.; Roberts, A. I.; Wang, X.; Chen, Z.; Shi, Y. Abstract: Cell death through apoptosis plays a critical role in regulating cellular homeostasis. Whether the disposal of apoptotic cells through phagocytosis can actively induce immune tolerance in vivo, however, remains ... NASA Center: NASA (non Center Specific) Publication Year: 2004 Added to NTRS: 2005-08-25 Document ID: 20050185019 Development of an integrated BEM approach for hot fluid structure interaction: BEST-FSI: Boundary Element Solution Technique for Fluid Structure Interaction Author(s): Dargush, G. F.; Banerjee, P. K.; Shi, Y. Abstract: As part of the continuing effort at NASA LeRC to improve both the durability and reliability of hot section Earth-to-orbit engine components, significant enhancements must be made in existing finite element and finite ... NASA Center: NASA (non Center Specific) Publication Year: 1992 Added to NTRS: 2005-08-25 Accession Number: 92N22211; Document ID: 19920012968; Report Number: NAS 1.26:189202, NASA-CR-189202 Development of an integrated BEM approach for hot fluid structure interaction Author(s): Dargush, G. F.; Banerjee, P. K.; Shi, Y. Abstract: A comprehensive boundary element method is presented for transient thermoelastic analysis of hot section Earth-to-Orbit engine components. This time-domain formulation requires discretization of only the surface of the ... NASA Center: NASA (non Center Specific) Publication Year: 1990 Added to NTRS: 2005-08-25 Accession Number: 91N15496; Document ID: 19910006183; Report Number: NAS 1.26:187675, NASA-CR-187675 Slow shock characteristics as a function of distance from the X-line in the magnetotail Author(s): Lee, L. C.; Lin, Y.; Shi, Y.; Tsurutani, B. T. Abstract: Both particle and MHD simulations are performed to study the characteristics of slow shocks in the magnetotail. The particle simulations indicate that switch-off shocks exhibit large amplitude rotational wave trains, while ... NASA Center: Jet Propulsion Laboratory Publication Year: 1989 Added to NTRS: 2004-11-03 Accession Number: 89A49974; Document ID: 19890062603 1 2 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