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The Award database is continually updated throughout the year. As a result, data for the given year is not complete until April of the following year. Annual Reports data is a snapshot of agency reported information for that year and hence might look different from the live data in the Awards Information charts.

  1. THE PRINCIPAL TECHNICAL OBJECTIVE IN THIS PROJECT IS TO SHOWTHE FEASIBILITY OF BUILDING TOOLS TO SUPPORT THE FORMAL VERIFICATION OF MATHEMATICAL SOFTWARE.

    SBC: ATC-NY, Inc.            Topic: N/A

    THE PRINCIPAL TECHNICAL OBJECTIVE IN THIS PROJECT IS TO SHOWTHE FEASIBILITY OF BUILDING TOOLS TO SUPPORT THE FORMAL VERIFICATION OF MATHEMATICAL SOFTWARE. NO EXISTING VERIFICATION ENVIRONMENT SUPPORTS PROOF OF CORRECTNESS OF PROGRAMS EXECUTING OVER THE DATA STRUCTURE OF THE REAL NUMBER SYSTEM. THERE ARE ALSO VERY FEW INFORMAL COREECTNESS PROOFS OR EVEN THEORETICAL WORK IN THIS AREA. THIS APPROACH ...

    SBIR Phase I 1983 National Aeronautics and Space Administration
  2. SINCE AIR-BREATHING GAS TURBINE ENGINES HAVE BEEN USED FOR A CONSIDERABLE PERIOD OF TIME, THE TECHNOLOGY HAS REACHED THE STAGE WHERE MAJOR IMPROVEMENTS IN EITHER OVERALL PROPULSIVE CYCLE EFFICIENCY, OR THRUST TO WEIGHT REQUIRES NOVEL SYSTEM CONCEPTS.

    SBC: BELTRAN, INC.            Topic: N/A

    SINCE AIR-BREATHING GAS TURBINE ENGINES HAVE BEEN USED FOR A CONSIDERABLE PERIOD OF TIME, THE TECHNOLOGY HAS REACHED THE STAGE WHERE MAJOR IMPROVEMENTS IN EITHER OVERALL PROPULSIVE CYCLE EFFICIENCY, OR THRUST TO WEIGHT REQUIRES NOVEL SYSTEM CONCEPTS. AFTER A CAREFUL REVIEW OF THE STATE- OF-THE-ART, IT APPEARS THAT SEVERAL CONCEPTS UTILIZING HEAT PIPE TECHNOLOGY ARE ATTRACTIVE FOR THIS PURPOSE. THE ...

    SBIR Phase I 1983 National Aeronautics and Space Administration
  3. UNSTEADY, COMPRESSIBLE FLOWS IN INTAKES AND NOZZLES

    SBC: G M A F Inc            Topic: N/A

    N/A

    SBIR Phase I 1983 National Aeronautics and Space Administration
  4. ECHELLE GRATING-RULING

    SBC: Hyperfine Inc.            Topic: N/A

    N/A

    SBIR Phase I 1983 National Aeronautics and Space Administration
  5. AUTONOMOUS ATTITUDE SENSING SYSTEM

    SBC: Ithaco, Inc.            Topic: N/A

    N/A

    SBIR Phase I 1983 National Aeronautics and Space Administration
  6. HIGH FREQUENCY (30GHZ) GALLIUM ARSENIDE MATERIALS AND DEVICES

    SBC: Lnr Communications Inc.            Topic: N/A

    N/A

    SBIR Phase I 1983 National Aeronautics and Space Administration
  7. THE OBJECTIVE OF THIS RESEARCH IS TO STUDY THE FEASIBILITY OF APPLYING ARTIFICIAL INTELLIGENCE TECHNOLOGY TO THE DERIVATION OF SPACECRAFT DATA SYSTEM REQUIREMENTS FROM USER SCENARIOS.

    SBC: Computer Technology Associates            Topic: N/A

    THE OBJECTIVE OF THIS RESEARCH IS TO STUDY THE FEASIBILITY OF APPLYING ARTIFICIAL INTELLIGENCE TECHNOLOGY TO THE DERIVATION OF SPACECRAFT DATA SYSTEM REQUIREMENTS FROM USER SCENARIOS. DURING PHASE I THE RESEARCH WILL BE DIRECTED TOWARD THE DEVELOPMENT OF A FORMAL NOTATION FOR THE EXPRESSION OF SCENARIOS WHICH ALLOWS THE USER THE NECESSARY FLEXIBILITY IN DESCRIBING HIS USE OF THE SYSTEM. THIS NOTAT ...

    SBIR Phase I 1984 National Aeronautics and Space Administration
  8. UNSTEADY, COMPRESSIBLE FLOWS IN INTAKES AND NOZZLES

    SBC: G M A F Inc            Topic: N/A

    THIS PROJECT APPLIES NEW, EFFICIENT, ALGORITHMS TO COMPUTER CODES THAT WILL DESCRIBE THE COMPLICATED DETAILS OF TRASONICFLOW IN ENGINE INTAKES AND NOZZLES. THE EMPHASIS IS ON THE ABILITY OF THE CODES TO DESCRIBE UNSTEADY EFFECTS. GREAT ACCURACY IS PROVIDED BY A SECOND-ORDER INTEGRATION TECHNIQUEBASED ON THE CONCEPT OF CHARACTERISTICS (LAMBDA-SCHEME) AND COUPLED WITH TRACKING OF DISCONTINUITIES. TH ...

    SBIR Phase II 1984 National Aeronautics and Space Administration
  9. METAL HYDRIDES FOR INTEGRATION OF SPACECRAFT HYDROGEN RESOURCES

    SBC: Hydrogen Consultants Inc            Topic: N/A

    N/A

    SBIR Phase I 1984 National Aeronautics and Space Administration
  10. ECHELLE GRATING-RULING

    SBC: Hyperfine Inc.            Topic: N/A

    ECHELLE SPECTROGRAPHS DESIGNED FOR THE VACUUM ULTRAVIOLET HAVE BEEN LIMITED IN THEIR USEFULNESS DUE TO LOW EFFICIENCY AND STRAYLIGHT OF THE ECHELLE GRATING. THIS PROJECT APPLIESNEW APPROACHES IN COATING TECHNOLOGY AS A MEANS TO PROVIDE IMPROVED DEVICES. THE R&D EFFORT INCLUDES THE STUDY OF VACUUM DEPOSITION CONDITIONS AND THEIR RELATIONSHIP TO THE RULEABILITY OF ECHELLE GROOVES. SEVERAL TEST COATI ...

    SBIR Phase II 1984 National Aeronautics and Space Administration

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