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Definition of avionics concepts for a heavy lift cargo vehicle. Vo...

By: NON

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; A cost effective, multiuser simulation, test, and demonstration facility to support the development of avionics systems for future space veh

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The necessary conditions for amplification of an electromagnetic w...

By: Hsieh, H. C. ; Rowe, J. E

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; Amplification of electromagnetic wave interacting with drifting electron beam

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Application of a hybrid generation/utility assessment heuristic to...

By: Heyward, Ann O

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; A two-stage heuristic solution approach for a class of multiobjective, n-job, 1-machine scheduling problems is described. Minimization of jo

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Possibility of measuring electron concentra- tions in the upper io...

By: Mityakov, N. A. ; Rapoport, V. O

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; Electron concentration measurement in upper ionosphere and in interplanetary space by plasma wave radiation

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Use of the Terminal Area Simulation System (TASS) to study microbu...

By: Byrd, Gregory P

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; Ground-based and airborne Doppler radar and LIDAR systems are being designed to alert pilots when a hazardous windshear is present. A key el

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Partial wave analysis of electromagnetic wave propagation in inhom...

By: Mitchell, F. H., Jr. ; Tischer, F. J

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; Wave equation in propagation of electromagnetic waves in plasma media on conducting surfaces

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An integrated in-space construction facility for the 21st century

By: Mikulas, Martin M., Jr. ; Dorsey, John T

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; Preliminary results are presented of studies being conducted by NASA on the construction of very large spacecraft. The various approaches ar

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The reflection and emission of electromagnetic radiation by planet...

By: Rea, D. G. ; Welch, W. J

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; Reflection and emission of electromagnetic radiation by planetary surfaces and clouds

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The effect of aspect ratio and fluid flow on crystal growth

By: Barber, Patrick G

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; Supersaturated solutions were conditioned at different aspect ratios before crystal growth. The conditioned solutions were poured out into a

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The propagation of electromagnetic waves in a statistically inhomo...

By: Silver, S

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; Electromagnetic wave propagation in heterogeneous medium - random distribution

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Chimera: A grid-embedding technique

By: Benek, J. A. ; Dougherty, F. C. ; Buning, P. G; Steger, J. L.

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; A three-dimensional chimera grid-embedding technique is described. The technique simplifies the construction of computational grids about co

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Demonstration of various rotor instabilities (exhibit of Bently Ro...

By: Muszynska, A

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; The operation of rotor rigs used to demonstrate various instability phenomena occurring in rotating machines is described. The instability p

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Preliminary study of gaseous nitrogen-liquid oxygen mixing and sel...

By: Zuckerwar, A. J

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; The penetration of gaseous nitrogen into liquid oxygen at a pressure of 150 psi was determined by monitoring the composition of the evaporat

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Disturbance to the population due to flight operations at landing ...

By: Rohrmann, B

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; A field study was undertaken to determine the Sociopsychological effects of air traffic noise experienced by residents of areas near small s

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Outer atmospheres of cool stars observed with IUE

By: Baliunas, S. L

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; Ultrviolet observations of cool stars in conjuction with coronal X-ray or ground based chromospheric measurements, or both have served both

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Magellanic cloud objects

By: Hutchings, J. B

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; The considerable contributions of IUE to understanding the composition, stellar evolution, interstellar medium, and extinction of the Magell

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Development of a process for high capacity arc heater production o...

By: Meyer, T. N

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; A high temperature silicon production process using existing electric arc heater technology is discussed. Silicon tetrachloride and a reduct

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Index of NACA technical publications, June, 1951 - May, 1953

By: NON

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents

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Assessment of Relative Velocity as Independent Variable for Space ...

By: Kimbrough, M

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; The selection of relative velocity as the independent variable for the space shuttle first stage guidance attitude command tables was assess

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The national land use data program of the US Geological Survey

By: Anderson, J. R. ; Witmer, R. E

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; The Land Use Data and Analysis (LUDA) Program which provides a systematic and comprehensive collection and analysis of land use and land cov

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