Space Shuttle Basic Supersonic Force Data for a Grumman delta Wing Orbiter Configuration Ros-NB1.

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[文献类型]:科技报告
[标题]:Space Shuttle Basic Supersonic Force Data for a Grumman delta Wing Orbiter Configuration Ros-NB1.
[作者]:krepski, r. mahnke, f.
[机构]:Chrysler Corp.,New Orleans,La. Space Div.
[关键词]:aerodynamic forces,scale models,space shuttles,supersonic flow,aerodynamic coefficients,graphs (charts),wind tunnel models,ab
[出版年份]:1971
[报告号]:NASA-CR-119990, DMS-DR-1163
[报告时间]:Sep 71,
[页码]:90p
[馆藏索取号]:N71-38672
[总页数]:125


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[唯一标识符]:CDSITC.AEROSPACE.A90-13193
[文献来源]:美国航空航天数据库(aerospace)
[资源原始索取号]:A1990-13193; Reference AN: A90-13193
[标题]:Microstructure and superconductivity in epitaxial MgO/NbN multilayers
[作者]:NAGAOKA SHIRO; HAMASAKI KATSUYOSHI; YAMASHITA TSUTOMU; KOMATA TORANOSUKE
[来源]:Japanese Journal of Applied Physics Part 1. vol. 28, Aug. 1989, p. 1367 1372.
[文摘]:The heteroepitaxy of NbN on MgO films is investigated. For substrate temperature of 200 C or thereabouts, polycrystalline MgO films of (200) orientation were formed on (100) silicon, (1 - 1 0 2) alpha-Al2O3, and fused silica. Based on cross-sectional transmission electron micrograph, high-energy electron diffraction and X-ray data, heteroepitaxial growth was obtained in NbN films and NbN/MgO/NbN trilayers deposited on (200) oriented MgO films. The epitaxial NbN films of 10 nm thickness had high transition temperatures of about 14 K, and relatively low residual resistivities of less than 200 microohm cm. The Ginzburg-Landau parameters lambda(0) and xi of the NbN film were calculated. The calculated xi(4.2 K) and lambda(0) are about 4.5 nm and about 300 nm, respectively. (Author)
[关键词]:JOSEPHSON JUNCTIONS; LAMINATES ; MAGNESIUM OXIDES; NIOBIUM COMPOUNDS; SUPERCONDUCTIVITY ; EPITAXY ; MAGNETRON SPUTTERING; NITRIDES ; THIN FILMS; TRANSITION TEMPERATURE; X RAY DIFFRACTION
[出版年份]:1989
[专业领域]:SOLID STATE PHYSICS
[文献类型]:科技报告
[标题]:Literature Review for a Resource Characterization of Cape Romain National Wildlife Refuge.
[作者]:L. M. Kracker;
[机构]:National Ocean Service, Charleston, SC. Center for Coastal Environmental Health and Biomolecular Research at Charleston.
[关键词]:natural resources management,wildlife management,cape romain national wildlife refuge(south carolina),ecosystems, wildlife habitats, fisheries, plants, endangerd species, coastal ecology, contaminants, animals, sediments, literature reviews, environmental monitoring, geomorphology, marshes, estuaries, environmental impacts, research agenda, man-environmental actions,
[出版年份]:2004
[报告号]:NOAA-TM-NOS-NCCOS-CCEHBR-0008
[报告时间]:Jul 2003,
[页码]:66p
[馆藏索取号]:PB2004100178
[总页数]:0