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Bonner Durchmusterung (Southern Durchmusterung)

By: NON

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; The Southern Durchmusterung (SD, Schoenfeld 1886, Becker 1949, Schmidt 1967) is a visual survey of stars in the declination zones -02 to -23

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ANNUAL REPORT, 1986

By: NON

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

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Large-area silicon sheet task

By: Morrison, A. D

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; A set of computer models was used to define a growth system configuration that was then built and used to grow web with lower thermally gene

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Trip report - Third AAP G and C requirements meeting

By: Martersteck, K. E

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

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THE VACUUM-ULTRAVIOLET DEGRADATION OF SALT-SPRAY-CONTAMINATED THER...

By: KING, H. M. ; GILLIGAN, J. E

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; AN EXPERIMENTAL PROGRAM IN WHICH SALT-SPRAY-EXPOSED COATINGS HAVE BEEN IRRADIATED IS DESCRIBED AND DISCUSSED.

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SOME REMARKS ON DYNAMIC SOARING

By: FRITSCH, E

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; DYNAMIC SOARING - INFLUENCE OF AIRSPEED, WIND SHEAR, LIFT DRAG RATIO, AND ANGLE OF INCLINATION

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Application of the Pontryagin maximum principle to flight in a vacuum

By: Steinmetz, G

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; Determining fuel-optimum ascent trajectories in vacuum - classical calculus of variations, Pontryagin maximum principle, dynamic programming

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Effect of formal specifications on program complexity and reliabil...

By: Goel, Amrit L. ; Sahoo, Swarupa N

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; The results are presented of an experimental study undertaken to assess the improvement in program quality by using formal specifications. S

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Comparison of direct and indirect ascent modes for the 1966-1967 m...

By: Kreiter, T. J

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; Direct and indirect Atlas Centaur booster ascent mode comparisons for Mars flyby spacecraft

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Cost and quality planning for large NASA programs

By: Rone, Kyle Y

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; The Software Cost and Quality Engineering methodology developed over the last two decades at IBM Federal Sector Div. is used to plan the NAS

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An iterative guidance scheme for ascent to orbit /suborbital start...

By: Deaton, E. T., Jr. ; Smith, I. E

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; Motion equations - iterative guidance scheme for ascent to orbit

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An investigation of air transportation technology at the Massachus...

By: Simpson, Robert W

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; Brief summaries are given of research activities at the Massachusetts Institute of Technology (MIT) under the sponsorship of the FAA/NASA Jo

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Optimization of the heating surface shape in the contact melting p...

By: Fomin, Sergei A. ; Cheng, Shangm

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; The theoretical analysis of contact melting by the migrating heat source with an arbitrary shaped isothermal heating surface is presented. A

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Mechanical properties of 2D and 3D braided textile composites

By: Norman, Timothy L

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; The purpose of this research was to determine the mechanical properties of 2D and 3D braided textile composite materials. Specifically, thos

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Paleolakes and life on early Mars

By: Meyer, M. A. ; Mckay, C. P; Wharton, Robert A., Jr.

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; Two distinct directions have begun to elucidate key parameters in the search for extinct life on Mars. Carbonate sediments, deposited about

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Solar dynamic power for Earth orbital and lunar applications

By: Calogeras, James E. ; Secunde, Richard R; Dustin, Miles O.

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; Development of solar dynamic (SD) technologies for space over the past 25 years by NASA Lewis Research Center brought SD power to the point

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NSI white pages project: X.500 directory service

By: Yin, Joh

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; Information is given on the X.500 Directory Service in viewgraph form. The X.500 is an international standard for a globally distributed dir

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Sinc-Galerkin estimation of diffusivity in parabolic problems

By: Smith, Ralph C. ; Bowers, Kenneth L

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; A fully Sinc-Galerkin method for the numerical recovery of spatially varying diffusion coefficients in linear partial differential equations

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Simulating motivated cognition

By: Gevarter, William B

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; A research effort to develop a sophisticated computer model of human behavior is described. A computer framework of motivated cognition was

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New method of making advanced tube-bundle rocket thrust chambers

By: Kazaroff, John M. ; Malone, Glenn A; Pavli, Albert J.

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; An improved method of fabrication rocket chambers for future space applications is described. Included are fabrication demonstrator and test

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