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Hypersonic Shock/Boundary-Layer Interaction Database

By: Settles, Gary S. ; Dodson, Lori J

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; The present database collection and assessment effort, with respect to shock/boundary layer interactions, include both supersonic (M 3 and a

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The effects of video compression on acceptability of images for mo...

By: Haines, Richard F. ; Chuang, Sherry L

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; Current plans indicate that there will be a large number of life science experiments carried out during the thirty year-long mission of the

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Future mission studies: Forecasting solar flux directly from its c...

By: Ashrafi, S

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; The mathematical structure of the programs written to construct a nonlinear predictive model to forecast solar flux directly from its time s

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Accurate attitude determination of the LACE satellite

By: Miglin, M. F. ; Lemos, P. J. ; Tran, T; Campion, R. E.

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; The Low-power Atmospheric Compensation Experiment (LACE) satellite, launched in February 1990 by the Naval Research Laboratory, uses a magne

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Evaluation of cloud detection instruments and performance of lamin...

By: Davis, Richard E. ; Wagner, Richard D. ; Fisher, David F. ; Young, Ronal; Maddalon, Dal V.

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; Summary evaluations of the performance of laminar-flow control (LFC) leading edge test articles on a NASA JetStar aircraft are presented. St

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Heat-transfer measurements obtained on the X-15 airplane including...

By: Quinn, Robert D. ; Olinger, Frank V

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; Heat transfer measurements were obtained on the X-15 airplane from two flights under quasi-steady conditions at a freestream Mach number of

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Low-speed wind-tunnel test of an unpowered high-speed stoppable ro...

By: Lance, Michael B. ; Stroub, Robert H; Sung, Daniel Y.

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; An experimental investigation of the M85, a High Speed Rotor Concept, was conducted at the NASA Langley 14 x 22 foot Subsonic Tunnel, assist

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NASA Marshall Space Flight Center Solar Observatory report, July -...

By: Smith, James E

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; A summary is given of the solar vector magnetic field, H-alpha, and white light observations made at the NASA/Marshall Space Flight Center (

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Wind-tunnel survey of an oscillating flow field for application to...

By: Mirick, Paul H. ; Yeager, William T., Jr; Hamouda, M-Nabil H.

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; A survey was conducted of the flow field produced by the Airstream Oscillator System (AOS) in the Langley Transonic Dynamics Tunnel (TDT). T

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Analysis of model Titan atmospheric components using ion mobility ...

By: Kojiro, D. R. ; Wernlund, R. F. ; Stimac, R. M. ; Humphry, D. E. ; Takeuchi, N; Cohen, M. J.

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; The Gas Chromatograph-Ion Mobility Spectrometer (GC-IMS) was proposed as an analytical technique for the analysis of Titan's atmosphere duri

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Low-speed wind-tunnel test of an unpowered high-speed stoppable ro...

By: Lance, Michael B. ; Stroub, Robert H; Sung, Daniel Y.

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; An experimental investigation of the M85, a High Speed Rotor Concept, was conducted at the NASA Langley 14 x 22 foot Subsonic Tunnel, assist

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The application of a computer data acquisition system for a new hi...

By: Bonham, Charles D. ; Dellacorte, Christophe

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; The two data acquisition computer programs are described which were developed for a high temperature friction and wear test apparatus, a tri

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Radiological health risks to astronauts from space activities and ...

By: Peterson, Leif E. ; Nachtwey, D. Stuar

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; Radiation protection standards for space activities differ substantially from those applied to terrestrial working situations. The levels of

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SURE reliability analysis: Program and mathematics

By: Butler, Ricky W. ; White, Allan L

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; The SURE program is a new reliability analysis tool for ultrareliable computer system architectures. The computational methods on which the

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IUE observations of the 1982-84 eclipse of Epsilon Aurigae

By: Ake, T. B

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; The major characteristics in the ultraviolet of the 1982-84 eclipse of Eps Aur as observed with IUE by various workers are summarized. This

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What predictions can be made on the nature of carbon and carbon-be...

By: Rietmeijer, F. J. M

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; The nature of hydrocarbons and properties of elemental carbon in circumstellar, interstellar, and interplanetary dust is a long standing pro

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Damping seal verification setup

By: Cappel, K. L

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; The heart of the Space Shuttle Main Engine (SSME) is a set of turbopumps that propel cryogenic fluids at very high pressures and flow rates

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An experimental study of plasma grain interactions

By: Hazelton, R. C. ; Yadlowsky, E. J

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; Dust grains occur throughout the universe in many systems such as protostellar dust clouds, planetary ring structures and in a near earth en

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Space Shuttle Orbiter waste collection system conceptual study

By: Abbate, M

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; The analyses and studies conducted to develop a recommended design concept for a new fecal collection system that can be retrofited into the

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Solar cell and I.C. aspects of ingot-to-slice mechanical processing

By: Dyer, L. D

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; Intensive efforts have been put into the growth of silicon crystals to suit today's solar cell and integrated circuit requirements. Each ste

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