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New directions in phthalocyanine pigments

By: Vandemark, Michael R

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; The objectives were the following: (1) investigation of the synthesis of new phthalocyanines; (2) characterization of the new phthalocyanine...

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FORTRAN static source code analyzer program (SAP) user's guide: Revision 2

By: NON

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; The FORTRAN Static Source Code Analyzer Program (SAP) User's Guide (Revision 2) is presented. SAP is a software tool designed to assist Soft...

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Phototrophic bacteria and their role in the biogeochemical sulfur cycle

By: Trueper, H. G

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; An essential step that cannot be bypassed in the biogeochemical cycle of sulfur today is dissimilatory sulfate reduction by anaerobic bacter...

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Solar cell radiation handbook

By: Tada, H. Y. ; Carter, J. R., Jr

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; Solar cell theory cells are manufactured, and how they are modeled mathematically is reviewed. The interaction of energetic charged particle...

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Silicon Schottky photovoltaic diodes for solar energy conversion

By: Anderson, W. A

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; Various factors in Schottky barrier solar cell fabrication are evaluated in order to improve understanding of the current flow mechanism and...

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Intramolecular energy transfer in homogeneous and mixed lanthanide complexes

By: Bjorklund, S. ; Hurt, C. R. ; Mc Avoy, N. ; Moorjani, K. ; Zumoff, J., et al; Filipescu, N.

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

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Calibration of a tunable excimer laser using the optogalvanic effect

By: Abbitt, John D

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; A device for the calibration of a tunable excimer laser is currently under development. The laser provides UV radiation at three principal w...

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Space lab system analysis: Advanced Solid Rocket Motor (ASRM) communications networks analysis

By: Ingels, Frank M. ; Moorhead, Jane N. ; Shearin, C. Mark; Thompson, Dale R; Moorhead, Robert J., II

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; A synopsis of research on computer viruses and computer security is presented. A review of seven technical meetings attended is compiled. A...

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Conventionally cast and forged copper alloy for high-heat-flux thrust chambers

By: Kazaroff, John M. ; Repas, George A

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; The combustion chamber liner of the space shuttle main engine is made of NARloy-Z, a copper-silver-zirconium alloy. This alloy was produced...

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Reliability plan

By: Gerardi, J. ; Smith, D

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

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Some effects of composition on friction and wear of graphite-fiber-reinforced polyimide liners in plain spherical bearings

By: Sliney, H. E. ; Jacobson, T. P

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; Oscillating, plain spherical bearings with graphite-fiber-reinforced polyimide (GFRPI) liners were tested for friction and wear from 25 to 3...

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SOLAR ENERGY

By: UMAROV, G. Y. ; YERSHOV, A. A

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; WATER PUMPS, SOLAR POWER STATIONS, AIR CONDITIONERS, FRESH-WATER STILLS, SOLAR HOMES, SOLAR COOKERS, FRUIT DRIERS, DEVICES FOR (LOW TEMPERAT...

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On measurement of the spectral density of a noise in geophysics - Application to the earth's ionosphere cavity

By: Benoit, R., et al

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

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Proceedings of the fourth photovoltaic specialists conference. volume i- radiation effects on solar cells and photovoltaic devices

By: NON

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; Conference on radiation resistance and damage in silicon solar cells and photovoltaic devices...

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Sedimentary organic molecules: Origins and information content

By: Hayes, J. M. ; Freeman, K. H

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; To progress in the study of organic geochemistry, we must dissect the processes controlling the composition of sedimentary organic matter. S...

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A finite element procedure for calculating fluid-structure interaction using MSC/NASTRAN

By: Chargin, Mladen; Gartmeier, Ott

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; This report is intended to serve two purposes. The first is to present a survey of the theoretical background of the dynamic interaction bet...

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Exobiology on Mars

By: NON

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; Descriptions of several instrument concepts that were generated during a workshop entitled, Exobiology Instrument Concepts for a Soviet Mars...

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Demonstration of the feasibility of laser induced fluorescence for arc jet flow diagnostics

By: Arepalli, Sivara

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; Laser Induced Fluorescence (LIF) studies are carried out on nitric oxide and oxygen molecules in the arc jet flows at the NASA Johnson Space...

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Wave emissions from planetary magnetospheres

By: Grabbe, Crockett L

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; An important development in the Earth magnetosphere was the discovery of the boundary of the plasma sheet and its apparent role in the dynam...

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Star Formation in Galaxies

By: NON

Supplemental catalog subcollection information: NASA Publication Collection; Astrophysics and Technical Documents; Topics addressed include: star formation; galactic infrared emission; molecular clouds; OB star luminosity; dust grains; IRAS observations...

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