Abstract:THE OBJECTIVES OF THIS PHASE I PROGRAM ARE (1) TRADE-OFF STUDIED OF VARIOUS OPO CRYSTALS AND IDENTIFICATION OF THE OPTIMAL PERFORMANCE OF THE CRYSTAL; (2) IDENTIFICATION OF THE CRYSTAL FIBER ORIENTATIONS SUITABLE FOR HIGH EFFICIENCY OPO DEVICES USING DIODE LASERS (0.7-0.9 MICRONMETERS, 1.2-1.6… more
Abstract:DISEASES OF THE LIVER ARE A MAJOR HEALTH PROBLEM. DIAGNOSTIC TECHNIQUES TO PREDICT LIVER FAILURE ARE INTERPRETABLE IN TERMS OF OVERALL LIVER FUNCTION, NOT IN TERMS OF ANATOMIC STRUCTURE. ANATOMICAL INFORMATION ON LIVER HAS BEEN OBTAINED BY USING RADIOACTIVE COLLOIDS. THESE MATERIALS ARE TAKEN UP BY… more
Abstract:ICE PHOBIC COATING MATERIAL, CURRENTLY USED BY THE U.S. NAVY SURFACE SHIPS OPERATING IN ARCTIC REGIONS AND NORTH AATLANTIC, IS ENVIRONMENTALLY UNSTABLE, PRASITIC, AND SACRIFICIAL IN NATURE. THIS PAPER PRESENTS A TECHNICAL APPROACH IN THE DEVELOPMENT OF A DIFFERENT TYPE OF TOP COAT/PAINT THAT IS… more
Abstract:REGIONAL BRAIN BLOOD-FLOW MEASUREMENTS CAN PROVIDE ESSENTIALDATA FOR EFFECTIVE CARE AND MANAGEMENT OF NEUROLOGICAL DISEASES. A HINDRANCE TO ROUTINE USE OF THESE PROCEDURES HAS BEEN THE LACK OF GOOD HIGH-RESOLUTION SINGLE-PHOTON TOMOGRAPHIC IMAGING SYSTEMS THAT CAN BE PURCHASED AT REASONABLE COST.… more
Company:A & D Assoc.Agency/Program/Year/Phase:DOD / SBIR / 1990 / 1
Abstract:THE CLAIM OF FLEISCHMANN AND PONS TO HAVE ACHIEVED "COLD FUSION" IN A PALLADIUM CRYSTAL LATTICE SATURATED WITH LITHIUM HYDRIDE (DEUTERIDE) HAS STIMULATED MUCH DISCUSSION. ALTHOUGH THEY HAVE AN UNEXPLAINED ENERGY SOURCE, THERE EXIST NO SATISFACTORY FUSION MODELS THAT CAN ACCOUNT FOR THEIR… more
Abstract:PROVISION OF MEANINGFUL INSERVICE TRAINING FOR THE EDUCATORSOF HANDICAPPED CHILDREN IS INCREASINGLY COSTLY AND DIFFICULT TO ADMINISTER. OUTDATED DELIVERY MODELS ARE UNABLE TO PROVIDE FOCUSED CONTENT, AND ARE UNRESPONSIVE TO STAFF REQUIREMENTS. THIS PROPOSAL ADDRESSES THE NEED FOR BETTER INSERVICE… more
Abstract:PARTICULATES OF VARIOUS SHAPES ARE USEFUL IN MANY AREAS OF INDUSTRY. SPECIFICALLY, SUCH PARTICULATES ARE NEEDED TO SIMULATE PLANKTONS IN OCEAN FOR USE IN WATER TUNNEL TESTS. WE PROPOSED TO FABRICATE THE NON-SPHERICAL PARTICULATES BY TWO METHODS: PHOTOLITHOGRAPHIC TECHNIQUES WILL BE USED TO PRODUCE… more
Abstract:THE NAVY DESIRES AN OPTICAL CORRELATOR SYSTEM TO DETERMINE AIRCRAFT PARAMETERS DURING THE TERMINAL PHASE OF LANDING ON AIRCRAFT CARRIERS. THE FOUNDER OF ADVANCED OPTICAL SYSTEMS, INC. (AOS) CONCEIVED AND DEVELOPED A SERIES OF OPTICAL CORRELATORS FOR MISE. TERMINAL GUIDANCE AND FOR SMART BOMBS. WE… more
Abstract:RECENT TESTING OF AIR-SPARGED HYDROCYCLONE (ASH) FLOTATION TECHNOLOGY FOR FINE COAL CLEANING AT THE EPRI/CODC TEST FACILITY HAS SHOWN THAT THE ASH SYSTEM HAS GREAT POTENTIAL FOR UTILIZATION IN THE COAL INDUSTRY. HOWEVER, EFFECTIVE UTILIZATION OF THIS TECHNOLOGY RELIES ON OPTIMUM CONTROL ANDCONTINUAL… more
Abstract:ADVANCED PROGRAMMING CONCEPTS (APC) PROPOSES TO EXPAND A PREVIOUSLY DEVELOPED TACTICAL DISPLAY SYSTEM (TDS) TO ORIENT IT FOR USE BY TANK AND OTHER ARMORED VHEICLE COMMANDERS. THIS TDS WILL (FOR PHASE I) BE UPDATED VIA SMALL VHF PORTABLE RADIOS USING X.25 PROTOCOL. THE TACTICAL DISPLAY WILL CONSIST… more
Abstract:THE USE OF RECTANGULAR EXHAUST NOZZLES FOR AIRCRAFT CONFIGURATIONS OFFERS SOME INTERESTING POSSIBILITIES IN THE AREA OF FLOW MANIPULATION IN ORDER TO ENHANCE THE MIXING OF THE HOT EXHAUST PLUME WITH THE SURROUNDING COOL AIR. THIS PROPOSAL SUGGESTS THAT THE MANIPULATION AND PLACEMENT OF STREAMWISE… more
Abstract:THIS PROPOSAL DESCRIBES A PROJECT TO DEVELOP, ANALYZE, AND DESIGN A NOVEL OBLIQUE DETONATION WAVE RAM ACCELERATOR DRIVEN HYPERSONIC TEST CAPABILITY IN THE HIGH VELOCITY, HIGH TEMPERATURE, AND HIGH PRESSURE REGIME. CURRENT WIND TUNNELS ARE INADEQUATE FOR THE HIGH TEMPERATURE AND PRESSURECONDITIONS… more
Abstract:A MULTI-DIMENSIONAL NUMERICAL MODEL FOR PREDICTING CLOUD COVER, FOG, AND HAZE UNDER BATTLEFIELD CONDITIONS IS DEVELOPED. THE PROGRAM UTILIZES REAL TIME METEOROLOGICAL DATA (WHEN AVAILABLE) TO PREDICT METEOROLOGICAL CONDITIONS OVER IRREGULAR TERRAIN. THE COMPUTER PROGRAM IS RELATIVELY SIMPLE AND… more
Abstract:COMPUTED TOMOGRAPHY (CT) IS RAPIDLY BECOMING AN IMPORTANT COMPLEMENT TO OTHER NON-DESTRUCTIVE EVALUATION (NDE) METHODS AND IS THE PREFERRED NDE TECHNIQUE WHENEVER THE PRIMARY GOAL IS TO LOCATE AND SIZE PLANAR AND VOLUMETRIC DETAIL IN THREE DIMENSIONS. HOWEVER, MODERN MILITARY CT SYSTEMS ARE CAPABLE… more
Abstract:THE DEVELOPMENT OF ANALOG DEVICES FABRICATED ON DEFECT-FREE ADVANCED SUBSTRATES WITH INCREASED NEUTRON TOLERANCE IS PROPOSED. THIS CONCEPT WILL IMPLEMENT ULTRA-THIN, DEFECT-FREE, SILICON-ON-INSULATOR SUBSTRATES FABRICATED BY BONDING AND ETCH BACK (BESOI) TO DEMONSTRATE LATERAL BIPOLAR DEVICES WITH… more
Abstract:THE USE OF COMPOSITE MATERIALS HAS GROWN SIGNIFICANTLY IN THE PAST DECADE. THESE MATERIAL SYSTEMS ARE BEING USED AS CRITICAL COMPONENTS IN INCREASINGLY COMPLEX STRUCTURES. METAL-MATRIX COMPOSITES, MORE SPECIFICALLY, ARE BEING CONSIDERED FOR APPLICATIONS FROM TURBINE ENGINES TO PRIMARY AIRCRAFT… more
Abstract:NEW GENERATION HIGH-TEMPERATURE MATERIALS ARE BEING DEVELOPED FOR A HOST OF APPLICATIONS SUCH AS THE NATIONAL AEROSPACE PLANE (NASP). CARBON-CARBON COMPOSITES SHOW GREAT PROMISE FOR THIS APPLICATION BECAUSE OF THEIR HIGH STRENGTH AND STIFFNESS AT ELEVATED TEMPERATURES.IN ORDER TO FULLY UTILIZE THE… more
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