Abstract:FEASIBILITY STUDIES OF TWO APPROACHES FOR SENDING HIGH-SPEED TELEMETRY DATA VIA DIGITAL MICROWAVE SYSTEMS ARE PROPOSED. IN THE FIRST APPROACH, TELEMETRY INPUTS ARE MULTIPLEXED INTO A T2 SIGNAL. AS MANY AS 3 OF THESE INPUTS CAN EACH HAVE RATES UP TO 1.8 MB/S. THE SECOND APPROACH INVOLVES AN INVERSE… more
Company:Futures Group IncAgency/Program/Year/Phase:DOD / SBIR / 1986 / 1
Abstract:THIS PROPOSAL OUTLINES A TECHNIQUE FOR DEVELOPING A PERFORMANCE METHODOLOGY FOR EVALUATING ARTIFICAL INTELLIGENCE SYSTEMS. THE METHODOLOGY PROPOSED IS BASED ON RESEARCH DONE BY THE FUTURES GROUP UNDER THE SPONSORSHIP OF THE NATIONAL SCIENCE FOUNDATION AND THE DEPARTMENT OF DEFENSE. THE METHODOLOGY,… more
Abstract:REAL-TIME EXECUTION OF AI ALGORITHMS IS NOT POSSIBLE ON CONVENTIONAL AI COMPUTERS. UNDER AN EARLIER CONTRACT W. W. GAERTNER RESEARCH, INC. HAS DEVELOPED THE (AI)2 - ARTIFICIAL INTELLIGENCE AND ARTIFICIAL INSTINCT - ARCHITECTURE WHICH COMBINES TRADITIONAL AI PROCEDURES WITH A VERY FAST AND… more
Abstract:INTERNATIONAL TECHNOLOGIES HAS DEVISED A STRATEGY TO FACILITATE SEQUENCING METHODOLOGY BY USING PHAGE RNA POLYMERASES AND 3'-DEOXYNUCLEOTIDES AND MULTIPURPOSE VECTORS. THIS APPROACH IS EASIER AND FASTER THAN SANGER DIDEOXY SEQUENCING FOR SMALL FRAGMENTS, AS A FRAGMENT ONLY NEEDS TO BE CLONED IN ONE… more
Abstract:INVESTIGATIONS ARE TO BE CONDUCTED ON A NEW CELL IMMOBILIZATION PROCEDURE TO PRODUCE UNIQUE BIOCATALYSTS USING LATEX COATINGS ON ACTIVATED CARBON. IN CONTRAST TO PREVIOUSLY TRIED METHODS, OUR METHOD GIVES A POROUS SUPPORT ALLOWING RAPID SUBSTRATE AND GAS TRANSFER, HAS A HARD SURFACE TO AVOID… more
Abstract:THE INDIAN MEAL MOTH (IMM), PLODIA INTERPUNCTELLA (HUBNER), IS A STORED PRODUCTS PEST OF WORLDWIDE IMPORTANCE. DUE TO ITS INSECTICIDE RESISTANCE, IMM HAS BECOME DIFFICULT TO CON TROL. A GRANULOSIS VIRUS (PIGV) HAS SHOWN CONSIDERABLE POTENTIAL IN CONTROLLING IMM. MICROGENESYS,INC. PROPOSES TO CONDUCT… more
Abstract:EXPLORATORY DESIGN AND DEVELOPMENT OF A CONSTANT TENSION SPOOLING DEVICE IS PROPOSED. SUCH EQUIPMENT PROVIDES SMOOTH TRANSFER OF WIRE ROPE AND ELECTRO-MECHANICAL CABLES FROM SHIPPING SPOOLS ONTO THE SHIP AS WELL AS AIDING IN DISTRIBUTING CONSTRUCTIONAL STRETCH THROUGHOUT THE WHOLE CABLE LENGTH. THE… more
Abstract:THIS RESEARCH PROPOSES CONSTRUCTION OF TWO PIECES OF APPARATUS THAT WILL FACILITATE THE SEQUENCING OF DNA MOLECULES AT TWO DISTINCT PHASES OF THE SEQUENCING PROCESS. RON-TRON HAS DESIGNED A SYSTEM THAT WILL AUTOMATE SANGER SEQUENCING AND THAT CAN INITIATE UP TO 100 REACTIONS IN FOURHOURS' TIME. THIS… more
Abstract:MODIFICATIONS OF EXISTING SOFTWARE EMPLOYED IN THE NUMERICAL MODELING OF MULTIDIMENSIONAL REACTING FUEL FLOWS ARE PROPOSED WHICH WOULD IMPROVE THE COMPUTATIONAL EFFICIENCY AND ROBUSTNESS OF SUCH METHODS AND ALLOW THE INCLUSION OF A MORE DETAILED REPRESENTATION OF THE CHEMICAL AND PHYSICAL PROCESSES… more
Abstract:THE BLADE TIP VORTEX FLOW FIELD HAS A SIGNIFICANT IMPACT ON THE AERODYNAMIC PERFORMANCE AND ACOUSTIC CHARACTERISTICS OF AIRCRAFT PROPELLERS. THIS PROJECT INVOLVES COMPUTATION OF TIP VORTEX GENERATION PROCESS FOR ADVANCED PROPELLERS USING A FORWARD MACHING PROCEDURE. THE PROCEDURE WOULD BE USED TO… more
Abstract:THIS PROJECT ADDRESSES A COMPUTER CODE CAPABLE OF ACCURATELY SIMULATING THE INTERNAL FLUID MECHANICS OF LIQUID PROPELLANT ROCKET THRUST CHAMBERS USING A COMBINED EULERIAN-LAGRANGIAN DESCRIPTION. SUCH A CODE WILL BE EXTREMELY USEFUL IN CONDUCTING A PARAMETRIC STUDY OF THE EFFECT OF DESIGN PARAMETERS… more
Abstract:THIS DOCUMENT DISCUSSES A PROPOSED PROGRAM FOR THE TWO DIMENSIONAL NUMERICAL SIMULATION OF A HETEROJUNCTION ALGAAS/GAAS BIPOLAR TRANSISTOR WITH A WIDE-GAP EMITTER. HBT'S OFFER CONSIDERABLE REDUCTION IN SWITCHING SPEEDS AND IMPROVEMENTS IN CUT-OFF FREQUENCIES OVER THEIR HOMOJUNCTION COUNTERPARTS AND… more
Abstract:THE PROPOSED EFFORT WOULD DEVELOP AN ANALYSIS FOR THREE-DIMENSIONAL COMPRESSOR PASSAGE FLOW FIELDS INCLUDING TIP LEAKAGE EFFECTS. THE ANALYSIS WOULD BE BASED UPON A HIGH RESOLUTION, THREE-DIMENSIONAL NAVIER-STOKES APPROACH AND WOULD INCLUDE THE EFFECTS OF BLADE AND CASING BOUNDARY LAYERS, PASSAGE… more
Abstract:OF ALL THE DEVICES PROPOSED FOR HIGH SPEED OPERATION, THE HIGH ELECTRON MOBILITY TRANSISTOR (HEMT) SEEMS TO BE THE MOST PROMISING ONE. CURRENTLY, THERE IS A NEED TO EVALUATE THE DEVICE PHYSICS AND OPERATING CHARACTERISTICS OF HEMT DEVICES. THIS PROPOSAL ADDRESSED THIS ISSUE BY FOCUSING ON TWO… more
Abstract:MAXIMUM SPEED OF OPERATION AND HIGH TRANSCONDUCTANCE OF TRANSISTORS HAVE BEEN AMONG THE DRIVING FORCES TOWARD SUBMICRON MICROMINIATURIZATION WITHIN THE PAST DECADE. ADVANCES TOWARD THESE GOALS HAVE RESULTED IN AN EVER INCREASING SPATE OF NEW DEVICES, AMONG THEM THE HEMT, MODFET, TRANSISTOR, THE… more
Abstract:SINGLE EVENT UPSETS (SEUS) INDUCED BY IONIZING RADIATION CONSTITUTE ONE OF THE MOST PRESSING PROBLEMS OF SEMICONDUCTOR TECHNOLOGY. AN UNDERSTANDING OF THE PHYSICAL MECHANISMS ASSOCIATED WITH CHARGE COLLECTION HAS ALREADY FURTHERED THE DEVELOPMENT OF HARDENING PROCEDURES.THIS UNDERSTANDING HAS… more
Abstract:A SIGNIFICANT IMPROVEMENT TO THE LANDING GEAR PIN/BUSHING IS PROPOSED UTILIZING A "SOFT" PIN AND "HARD" BUSING. IN ADDITION TO THE ADVANTAGES FORTHCOMING FROM THIS REVERSAL OF TRADITIONAL PRACTICE, THE NEW CONCEPT GREATLY EXTENDS THE LIFE OF THE WEARING ELEMENT, THE "SOFT" PIN, BY ACHIEVING UNIFORM… more
Abstract:THE GOAL OF THIS PROJECT IS THE DEVELOPMENT OF A NEW PAINT WHICH IS EASILY APPLIED TO UNDERWATER STRUCTURES, AND OFFERS LONG TERM CORROSION PROTECTION. THE PROPOSED PROGRAM OF PHASE I WILL WILL IDENTIFY POLYMERS WHICH WILL BE EVALUATED FOR APPLICATION AS AN UNDERWATER CORROSION PROTECTIVE COATING.… more
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