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Rates for flights organized by the state

By: NON

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

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Goddard Conference on Mass Storage Systems and Technologies, Volume 1

By: NON

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; Copies of nearly all of the technical papers and viewgraphs presented at the Goddard Conference on Mass Storage Systems and Technologies hel

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A berthing and fastening strategy for orbital replacement units

By: Vranish, John; Cheung, Edwar

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; A summary of the GSFC applied research effort in robotic berthing is provided. The summary includes several demonstrations and experimental

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An interferometer having fused optical fibers, and apparatus and m...

By: NON

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; An interferometer includes a first optical fiber coupled to a second optical fiber by fusing. At a fused portion, the first and second optic

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Earth benefits from NASA research and technology. Life sciences ap...

By: NON

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; This document provides a representative sampling of examples of Earth benefits in life-sciences-related applications, primarily in the area

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Long duration exposure facility post-flight thermal analysis, part 1

By: Berrios, William M. ; Sampair, Thomas R

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; Results of the post-flight thermal analysis of the Long Duration Exposure Facility (LDEF) mission are presented. The LDEF mission thermal an

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An analysis of defect densities found during software inspections

By: Kelly, John C. ; Hops, Jonatha; Sherif, Joseph S.

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; Software inspection is a technical evaluation process for finding and removing defects in requirements, design, code, and tests. Detailed da

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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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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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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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Nuclear rocket simulator tests, flow initiation with no turbine ga...

By: Biesiadny, T. J. ; Livingood, J. N. B. ; Powers, A. G. ; Rudey, R. A. ; Straight, D. M; Coltrin, R. J.

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; Nuclear reactor simulator test - liquid hydrogen run, instrumentation and data acquisition system operational procedure checkout

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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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Research on man-machine relationships in prelaunch checkout of adv...

By: NON

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; Man-machine interaction during prelaunch testing and checkout of space vehicles

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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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OPERATIONS ANALYSIS OF INTEGRATION, CHECKOUT AND LAUNCH OF SPACE V...

By: Barten, K. S

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; Checkout and launch procedures for delta launch vehicle

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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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