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Year:1991
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Displaying 3351 – 3375 of 3397 Awards
Company: XONTECH, INC. Agency/Program/Year/Phase: DOD / SBIR / 1991 / 1
Abstract: SPACE VEHICLES, PARTICULARLY LONG DURATION EARTH ORBITING MISSIONS SUCH AS SPACE STATION, ARE VULNERABLE TO HYPERVELOCITY IMPACTS FROM SPACE DEBRIS. THE SPACE DEBRIS POPULATION IS INCREASING STEADILY AND IT IS IMPORTANT TO MODEL THE ENVIRONMENT TO INSURE THAT THE RISK OF IMPACE WITH SPACE VEHICLES… more
Company: X-RAY OPTICAL SYSTEMS, INC. Agency/Program/Year/Phase: DOE / SBIR / 1991 / 1
Abstract: THE OBJECTIVE OF THIS PROJECT IS TO EXAMINE THE FEASIBILITY OF USING KUMAKHOV LENSES TO ENHANCE THE PERFORMANCE OF MEDICAL IMAGING TECHNIQUES USING SYNCHROTRON X-RAYS. KUMAKHOV LENSES ARE BUNDLES OF FIBERS THAT CONDUCT X-RAYS THROUGH CHANNELING SIMILAR TO THE WAY FIBER OPTICS CONDUCT VISIBLE PHOTONS… more
Company: Xre Corp. Agency/Program/Year/Phase: HHS / SBIR / 1991 / 1
Abstract: N/A
Company: Advanced Detectors Inc Agency/Program/Year/Phase: NASA / SBIR / 1991 / 1
Abstract: N/A
Company: Xybion Corp. Agency/Program/Year/Phase: DOD / SBIR / 1991 / 1
Abstract: N/A
Company: Yankee Environmental Systems, Inc. Agency/Program/Year/Phase: USDA / SBIR / 1991 / 1
Abstract: HIGH LEVELS OF ULTRAVIOLET RADIATION ARE KNOWN TO BE RESPONSIBLE FOR BIOLOGICALLY HARMFUL EFFECTS IN PLANTS AND ANIMALS. CONCERN ABOUT INTENSITY OF THE ULTRAVIOLET RADIATION AT THE SURFACE OF THE EARTH HAS GREATLY INCREASED SINCE THE DISCOVERY OF THE "OZONE HOLE" OVER ANTARCTICA IN 1985. THE TASK OF… more
Company: Yardney Technical Products, Inc. Agency/Program/Year/Phase: DOD / SBIR / 1991 / 1
Abstract: N/A
Company: Yellowstone Environmental Agency/Program/Year/Phase: NSF / SBIR / 1991 / 2
Abstract: WATER AND WASTEWATER PIPELINES COMPRISE A SIGNIFICANT PORTION OF THE NATION'S INVESTMENT IN INFRASTRUCTURE. ONLY ONE TECHNOLOGY IS AVAILABLE FOR INSITU REHABILITATION OF THESE PIPELINES WITHOUT EXTENSIVE EXCAVATION--BUT IT IS EXPENSIVE AND RELIES ON A RIGID THERMOSET PLASTIC LINING THAT IS SUBJECT… more
Company: Yona Microscope & Instrument Agency/Program/Year/Phase: HHS / SBIR / 1991 / 1
Abstract: ONE OF THE MAJOR DIFFICULTIES IN DETERMINING THE ACTION AND SPECIFICITY OF PHARMACEUTICAL AGENTS IS THE LIMITATIONS OF AVAILABLE BIOLOGICAL ANALYTICAL SYSTEMS. WE ARE DEVELOPING A FLUORESCENCE MICROSCOPY ASSAY SYSTEM WHICH WILL BE CAPABLEOF MONITORING CHANGES IN IMPORTANT PHYSIOLOGICAL TRANSDUCTION… more
Company: Zallen International Associate Agency/Program/Year/Phase: DOD / SBIR / 1991 / 1
Abstract: N/A
Company: ZEGER-ABRAMS, INC. Agency/Program/Year/Phase: NSF / SBIR / 1991 / 1
Abstract: CONVENTIONAL DIRECT SEQUENCE, CODE DIVISION MULTIPLE ACCESS (CDMA) RECEIVERS HAVE LIMITED CAPABILITY FOR PREVENTING MUTUAL INTERFERENCE IN THE RECEPTION AND DEMODULATION OF THE CDMA SIGNALS. THE AMOUNT OF REJECTION OF INTERFERING CDMA SIGNALS IS APPROXIMATELY EQUAL TO THE BANDWIDTH SPREADING RATIO… more
Company: ZYBRON OPTICAL ELECTRONICS, INC. Agency/Program/Year/Phase: DOD / SBIR / 1991 / 2
Abstract: A MULTI-HOLOGRAPHIC OPTICAL HEAD MULTI-OPTICAL FIBER CHANNEL ARCHITECTURE IS PROPOSED, EXPECTING TO ACHIEVE A HIGH SPEED (500 FRAMES PER SPEED) HIGH DENSITY (1024X1024X8 BITS) VIDEO DATA MEMORY SYSTEM FOR NEW SOLID STATE IMAGES. THE SYSTEM WOULD BE PROGRAMMABLE; VOLUME WILL STAY WITHIN 200 INCH;… more
Company: Zynaxis, Inc. Agency/Program/Year/Phase: HHS / SBIR / 1991 / 2
Abstract: ZYNAXIS CELL SCIENCE, INC., HAS DEVELOPED FLUORESCENT CELL-TRACKING MOLECULES THAT BIND CELL MEMBRANES VIA A HIGH-AFFINITY LIPOPHILIC LINKER WITHOUT AFFECTING VIABILITY OR GROWTH. RADIONUCLIDE-CARRYING ANALOGS WOULD ALLOW CLINICAL USE OF THIS NOVEL TECHNOLOGY WITH MANY CELL TYPES TO FOLLOW MIGRATION… more
Company: Zynaxis, Inc. Agency/Program/Year/Phase: HHS / SBIR / 1991 / 1
Abstract: INTRAVASCULAR STENTS ARE SPRING-LIKE DEVICES WHICH ARE PLACED IN ATHEROSCLEROTIC HUMAN CORONARY AND ILIAC ARTERIES TO KEEP THEM FROM COLLAPSING AFTER BALLOON ANGIOPLASTY. A NECESSARY ADJUNCT TO STENT IMPLANTATION IS SYSTEMIC ANTIPLATELET AND ANTICOAGULANT THERAPY TO PREVENT ACUTE THROMBOSIS WITH THE… more
Company: Zytron Ltd Agency/Program/Year/Phase: NSF / SBIR / 1991 / 2
Abstract: THIS IS A PROPOSAL RESEARCH LEADING TO THE DEVELOPMENT OF A NEW CLASS OF SUPERCONDUCTING MAGNETIC SENSORS UTILIZING HIGHTC COPPER OXIDE BASED SUPERCONDUCTORS. THEY ARE EXPECTED TO OFFER BETTER PERFORMANCE THAN NONSUPERCONDUCTING INSTRUMENTS, AT A MUCH LOWER COST THAN THAT OF PRESENT LOW TC… more
Company: Zytron Ltd Agency/Program/Year/Phase: DOD / SBIR / 1991 / 1
Abstract: RESONANT INTERBAND TUNNEL DIODES (RITD'S) ARE A NEW NEGATIVE RESISTANCE DEVICE, WITH POTENTIAL FOR VERY HIGH SPEED, LARGE PEAK TO VALLEY RATIOS, AND THE POTENTIAL FOR CUSTOMIZED I/V CURVES. THESE DEVICES ARE BELIEVED TO BE CAPABLE OF SWITCHING IN \2PS., OR OF OFFERING GAIN IN THE TERAHZ RANGE.… more
Company: Analysas Corp Agency/Program/Year/Phase: DOT / SBIR / 1991 / 1
Abstract: A VITAL PART OF ANY EFFORT TO IMPROVE THE EFFECTIVENESS OF CATASTROPHIC OIL AND CHEMICAL SPILL RESPONSE IS IMPROVING RESPONSE PERSONNEL TRAINING. SEVERAL ISSUES THAT ARE UNIQUETO SPILL RESPONSE TRAINING LIMIT THE EFFECTIVENESS OF A CLASSROOM APPROACH TO MEET NATIONAL CONTINGENCY PLAN TRAINING… more
Company: Equimax Communications Corpora Agency/Program/Year/Phase: DOD / SBIR / 1991 / 1
Abstract: DIRECT-SEQUENCE SPREAD-SPECTRUM MULTIPLE-ACCESS (DS/SSMA) IS THE TECHNOLOGY OF CHOICE IN A WIDE VARIETY OF MILITARY RADIO NETWORKS WHERE MULTIPLE-ACCESS CAPABILITIES, ANTI-JAMMING, LOW PROBABILITY OF INTERCEPT, AND DYNAMIC TOPOLOGIES ARE IMPORTANT. THE PRINCIPAL SHORTCOMING OF OPERATIONAL RADIO… more
Company: Adaptive Technology, Inc. Agency/Program/Year/Phase: DOD / SBIR / 1991 / 1
Abstract: THIS PROPOSAL PRESENTS AN APPROACH FOR PROVIDING A SIDELOBE CLUTTER SUPPRESSION CAPABILITY TO THE X-BAND, AIR-TO-AIR, LOOK-DOWN RADAR OPERATING IN THE DOPPLER AMBIGUOUS MEDIUM AND LOW PRF MODES USING SPACE/TIME TECHNIQUES. IN PARTICULAR, ADVANTAGE WILL BE TAKE OF PLANNED JAMMER CANCELLATION… more
Company: APPLIED TECHNOLOGY ASSOC., INC. Agency/Program/Year/Phase: DOD / SBIR / 1991 / 2
Abstract: ROTARY COMPRESSORS ARE CAPABLE OF PROVIDING LARGER VOLUMES OF COMPRESSED GAS THAN RECIPROCATING MACHINES. THIS IS PRIMARILY RELATED TO THE FACT THAT ROTARY MACHINES CAN ROTATE AT HIGHER SPEEDS THAN RECIPROCATING DEVICES. A HIGH EFFICIENCY, LARGE DISPLACEMENT ROTARY COMPRESSOR OFFERS VERSATILITY AND… more
Company: Applied Technology Solutions Agency/Program/Year/Phase: DOD / SBIR / 1991 / 1
Abstract: THE CURRENT PROCEDURE FOR REPORTING COMMUNICATIONS ELECTRONICS SYSTEM SOFTWARE FAILURE USING PAPER FORMS IS ERROR-PRONE, TIME-CONSUMING AND INEFFICIENT. WHEN NUMEROUS TROUBLE REPORTS ARE ROUTINELY GENERATED, AS IS THE CASE WITH LARGE SYSTEMS OR SYSTEMS DEPLOYED AT MULTIPLE SITES, THE DEFICIENCIES OF… more
Company: CRYSTAL RESEARCH Agency/Program/Year/Phase: HHS / SBIR / 1991 / 1
Abstract: THIS GRANT CONCERNS THE SEARCH FOR, EVALUATION OF, AND COMMERCIAL PRODUCTION OF IMPROVED SCINTILLATOR CRYSTALS FOR POSITRON EMISSION TOMOGRAPHY (PET) ARRAYS FOR MEDICAL RESEARCH AND THE DIAGNOSIS OF CANCER AND ALZHEIMER'S DISEASE. IT IS INTENDED TO COMPLEMENT AND AUGMENT AN EXISTING PUBLIC HEALTH… more
Company: CRYSTAL RESEARCH Agency/Program/Year/Phase: NASA / SBIR / 1991 / 1
Abstract: THIS PROJECT RESPONDS TO A NEED FOR LARGE-VOLUME, HIGH-DENSITY, HIGH-Z SCINTILLATOR CRYSTALS FOR ANTI-COINCIDENCE SHIELDING OF GAMMA-RAY ASTRONOMY DETECTORS. THE COMBINED REQUIREMENTS OF HIGH CAPTURE PROBABILITY AND ULTRASHORT COINCIDENCE WINDOWS (DECAY TIMES) CLOSELY RESEMBLE THE REQUIREMENTS FOR… more
Displaying 3351 – 3375 of 3397 Awards
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