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Year:1990
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Displaying 176 – 200 of 3220 Awards
Company: Airspace Technology Corp Agency/Program/Year/Phase: DOD / SBIR / 1990 / 1
Abstract: AIR TRAFFIC CONTROL FACILITIES AT USN AND USMC AIR STATIONS ARE TYPICALLY FIXED INSTALLATIONS OR LARGE SCALE TACTICAL COMPLEXES. A NEED EXISTS FOR A SMALL, HIGHLY MOBILE RADAR AIR SURVEILLANCE CAPABILITY WHICH CAN BE RAPIDLY DEPLOYED AS A GAP FILLER OR TO PROVIDE RADAR APPROACH CONTROL SERVICES AT A… more
Company: Aj Systems Agency/Program/Year/Phase: DOD / SBIR / 1990 / 1
Abstract: THE TACTICAL AIR NAVIGATION (TACAN) SYSTEM IS SCHEDULED TO BE PHASED-OUT IN THE FUTURE. THIS MEANS THAT, AS A SYSTEM, IT MUST BE REPLACED WITH ANOTHER NAVIGATION SYSTEM. THE NAVSTAR GLOBAL POSITIONING SYSTEM (GPS) HAS BEEN DESIGNATED AS ITS REPLACEMENT. HOWEVER, HOW GPS WILL DO THAT HAS NOT BEEN… more
Company: Akm Associates, Inc. Agency/Program/Year/Phase: DOD / SBIR / 1990 / 1
Abstract: THE GOAL OF THE PROPOSED RESEARCH IS TO DEVELOP A THEORETICAL MODEL OF DIAMOND FILM DEPOSITION SO THAT THERE WILL BE A SIMULATION GUIDE FOR EXPERIMENTAL WORK. THERE IS A CONCEPTUAL SIMILARITY BETWEEN THE ISING MODEL AND CELLULAR AUTOMATA (CA), BOTH OF WHICH USE ARRAYS OF CELLS WHOSE STATES DEPEND ON… more
Company: Alabama Cryogenic Engineering, Inc. Agency/Program/Year/Phase: DOE / SBIR / 1990 / 2
Abstract: THERE IS AN ACUTE NEED FOR VERY HIGH EFFICIENCY HEAT EXCHANGERS IN CRYOGENIC APPLICATIONS. THE GOAL OF PHASE I IS A HEAT EXCHANGER DESIGN WITH AN EFFECTIVENESS 0.99. THE HEAT EXCHANGER GEOMETRY IS A PERFORATED, PARALLELPLATE TYPE. THE DESIGN METHODOLOGY ENTAILS EXPLICIT CALCULATION OF HEAT TRANSFER… more
Company: Alabama Cryogenic Engineering, Inc. Agency/Program/Year/Phase: DOD / SBIR / 1990 / 1
Abstract: CONTINUOUS, FULL POWER OPERATION OF HIGH OUTPUT SEMICONDUCTOR DEVICES IS GENERALLY LIMITED BY THE HEAT DISSIPATION CAPABILITY OF THE DEVICE PACKAGE. EXISTING COOLING SCHEMES REQUIRE COOLING PUMPS AND SECONDARY RADIATORS, WHICH LIMITS THE APPLICATION OF THESE DEVICES TO LARGE VEHICLES. THIS PROPOSAL… more
Company: Alabama Cryogenic Engineering, Inc. Agency/Program/Year/Phase: DOD / SBIR / 1990 / 1
Abstract: MANY MATERIALS, SUCH AS DOPED SI AND GE, REQUIRE LOW OPERATING TEMPERATURES FOR OPERATION. ELEMENTAL SUPERCONDUCTORS, SUCH AS NB, MUST BE OPERATED BELOW THEIR TRANSITION TEMPERATURES, WHICH DO NOT EXCEED 9 KELVIN. THE EXISTING CRYOCOOLER CYCLES, EVEN IF THEY CAN REACH THESE TEMPERATURES, ARE VERY… more
Company: Alabama Cryogenic Engineering, Inc. Agency/Program/Year/Phase: NASA / SBIR / 1990 / 1
Abstract: N/A
Company: Alabama Cryogenic Engineering, Inc. Agency/Program/Year/Phase: HHS / SBIR / 1990 / 1
Abstract: N/A
Company: Alabama Cryogenic Engineering, Inc. Agency/Program/Year/Phase: DOE / SBIR / 1990 / 1
Abstract: N/A
Company: Alamo Instruments Agency/Program/Year/Phase: DOD / SBIR / 1990 / 1
Abstract: N/A
Company: Alcohol Self-control Program Agency/Program/Year/Phase: HHS / SBIR / 1990 / 1
Abstract: N/A
Company: Radiation Monitoring Devices, Inc. Agency/Program/Year/Phase: DOE / SBIR / 1990 / 2
Abstract: TRADITIONAL POSITION-SENSITIVE NEUTRON DETECTORS USE EITHER GAS FILLED TUBES OR SCINTILLATOR-PHOTOMULTIPLIER TUBE COMBINATIONS. ALTHOUGH BOTH OF THESE TECHNOLOGIES HAVE RESULTED IN SUCCESSFUL POSITION-SENSITIVE NEUTRON DETECTORS,THEY HAVE A VARIETY OF INTRINSIC DEFICIENCIES. THIS PROJECTINVOLVES THE… more
Company: Radiation Monitoring Devices, Inc. Agency/Program/Year/Phase: HHS / SBIR / 1990 / 2
Abstract: POSITRON EMISSION TOMOGRAPHY (PET) IS A NONINVASIVE, MEDICAL IMAGING TECHNIQUE THAT PROVIDES AN IMAGE OF A POSITRON-EMITTING RADIOPHARMACEUTICAL AND ITS DISTRIBUTION IN THE BODY ON A METABOLIC LEVEL. IT IS BECOMING AN IMPORTANT FUNDAMENTAL TOOL FOR BOTH CLINICAL DIAGNOSIS AND MEDICAL RESEARCH. THE… more
Company: Radiation Monitoring Devices, Inc. Agency/Program/Year/Phase: NSF / SBIR / 1990 / 2
Abstract: A KEY CONSIDERATION IN A VARIETY OF MANUFACTURING PROCESSES IS CONTROLLING EITHER THE POSITION OR SHAPE OF AN INTERFACE DEFINED AS THE BOUNDARY BETWEEN LIQUID AND SOLID MATERIALS OF DISSIMILAR COMPOSITION OR DENSITY TO WITHIN CERTAIN ALLOWABLE TOLERANCES. EXAMPLES OF SUCH DIVERSE PROCESSES ARE… more
Company: Radiation Monitoring Devices, Inc. Agency/Program/Year/Phase: DOE / SBIR / 1990 / 2
Abstract: SCINTILLATION DETECTORS REMAIN THE LEADING TYPE OF DETECTOR IN MANY AREAS OF NUCLEAR PHYSICS. ALTHOUGH IMPROVEMENTS IN SCINTILLATOR CRYSTAL TECHNOLOGY HAVE EXTENDED THE UTILITY OFSCINTILLATOR SYSTEMS, SERIOUS DEFICIENCIES IN THE OPTICAL DETECTORS USED WITH SCINTILLATION CRYSTALS LIMIT THE… more
Company: Radiation Monitoring Devices, Inc. Agency/Program/Year/Phase: NSF / SBIR / 1990 / 1
Abstract: X-RAY PHOTOCATHODES ARE USED IN A LARGE NUMBER OF X-RAY IMAGING SYSTEMS, MAINLY IN THE FIELDS OF ASTRONOMY AND MEDICAL IMAGING. IN MOST APPLICATIONS, X-RAY PHOTOCATHODES ARE USED IN CONJUNCTION WITH A MICROCHANNEL PLATE (MCP) AND A POSITION-SENSITIVE DETECTOR. DEVICES INCORPORATING THIS COMBINATION… more
Company: Radiation Monitoring Devices, Inc. Agency/Program/Year/Phase: NSF / SBIR / 1990 / 1
Abstract: ELECTROPHORESIS IS ONE OF THE MOST IMPORTANT AND WIDELY USED ANALYTICAL TECHNIQUES FOR THE SEPARATION AND IDENTIFICATION OF BIOLOGICAL MOLECULES. RECENTLY, THERE HAS BEEN A SIGNIFICANT ADVANCE IN ELECTROPHORESIS TECHNOLOGY THROUGH THE USE OF GEL GEOMETRIES INVOLVING THIN CAPILLARY TUBES. THIS… more
Company: Radiation Monitoring Devices, Inc. Agency/Program/Year/Phase: DOE / SBIR / 1990 / 1
Abstract: THE AVAILABILITY OF HIGH INTENSITY, SYNCHROTRON SOURCES TO PRODUCE HIGH FLUX, MONOCHROMATIC X-RAY BEAMS HAS RESULTEDIN IMPORTANT ADVANCES IN THE STUDY AND DETERMINATION OF THE STRUCTURE OF LARGE, FRAGILE BIOLOGICAL MACROMOLECULES. ALTHOUGH THESE SOURCES REPRESENT A MAJOR ADVANCE IN TECHNOLOGY, AT… more
Company: Radiation Monitoring Devices, Inc. Agency/Program/Year/Phase: HHS / SBIR / 1990 / 2
Abstract: ONE OF THE MOST PROMISING NEW APPROACHES FOR RAPID PORTAL IMAGING IN RADIATION THERAPY IS THE SCANNING SYSTEM UNDER DEVELOPMENT AT JOHNS HOPKINS MEDICAL SHCOOL. THIS SYSTEM USES A LINEAR ARRAY OF DIODES TO GENERATE AN IMAGE AND HAS SEVERAL APPEALING ASPECTS, INCLUDING THE ABILITY TO PRODUCE AN IMAGE… more
Company: Radiation Monitoring Devices, Inc. Agency/Program/Year/Phase: DOD / SBIR / 1990 / 1
Abstract: MODERN MILITARY OPERATIONS HAVE MADE IT NECESSARY FOR COMMANDERS TO HAVE RADIOLOGICAL INFORMATION CONCERNING NUCLEAR CONTAMINATION OF OCCUPIED AREAS. THIS INCREASING NEED FOR MORE ACCURATE AND RELIABLE INFORMATION FOR THE PURPOSE OF LOCATING AND IDENTIFYING POTENTIALLY HAZARDOUS NUCLEAR SOURCES, HAS… more
Company: Radiation Monitoring Devices, Inc. Agency/Program/Year/Phase: NASA / SBIR / 1990 / 1
Abstract: N/A
Company: Radiation Monitoring Devices, Inc. Agency/Program/Year/Phase: HHS / SBIR / 1990 / 1
Abstract: N/A
Company: Radiation Monitoring Devices, Inc. Agency/Program/Year/Phase: DOE / SBIR / 1990 / 1
Abstract: N/A
Company: Radiation Monitoring Devices, Inc. Agency/Program/Year/Phase: NASA / SBIR / 1990 / 1
Abstract: N/A
Company: Radiation Monitoring Devices, Inc. Agency/Program/Year/Phase: HHS / SBIR / 1990 / 1
Abstract: N/A
Displaying 176 – 200 of 3220 Awards
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