Abstract:THE DESIRABILITY AND PRACTICALITY OF A SELF-SEALING TIRE HAS BEEN ESTABLISHED FOR A NUMBER OF YEARS. AT PRESENT, THERE ARE SEVERAL APPROACHES TO THIS PROBLEM AVAILABLE IN THE MARKETPLACE. HOWEVER, THE AVAILABLE SYSTEMS CAN ONLY PROVIDE PUNCTURE PROTECTION IN THE TREND AREA OF THE TIRE. THIS IS NOT… more
Abstract:THE VLSI AND VHISC DEVELOPMENT PROGRAMS OF THE AIR FORCE REQUIRE CHARACTERIZATION OF III-V COMPOUNDS WITH AN INTERFERENCE FREE, HIGHLY SENSITIVE ELEMENT ANALYSIS TECHNIQUE HAVING GOOD LATERAL AND DEPTH RESOLUTION. SPUTTER INITIATED RESONANCE IONIZATION SPECTROSCOPY (SIRIS), AN ULTRASENSITIVE… more
Abstract:RESONANCE IONIZATION SPECTROSCOPY (RIS) IS PROPOSED AS A NEWMETHOD FOR COUNTING INDIVIDUAL ATOMS OF THE NOBLE GASES AR, KR, AND XE WITH ISOTOPIC SELECTIVITY. RIS INVOLVES THE STEPWISE EXCITATION, IONIZATION, AND COUNTING OF ATOMS OF A PRE-SELECTED ELEMENT, GENERALLY IN A LARGE BACKGROUND OF OTHER… more
Abstract:A PAUCITY OF KNOWLEDGE EXISTS ABOUT NEONATAL TRACE ELEMENT NUTRITION REQUIREMENTS, ESPECIALLY FOR PREMATURE INFANTS, WHOSE CRITICAL FINAL TRIMESTER ACCUMULATION OF ESSENTIAL TRACE ELEMENTS IS ABRUPTLY CEASED AT BIRTH. THE OBJECTIVE OF THIS PROPOSAL IS TO DEVELOP THE SCIENCE AND TECHNOLOGY "BRIDGE"… more
Abstract:TRACE ELEMENT NUTRITURE IS INCREASINGLY ACKNOWLEDGED AS A KEY ASPECT OF GROWTH, DEVELOPMENT, AND HEALTH. TRACE CHROMIUM MAY BE RELATED TO REGULATION OF INSULATION ACTION, RESTORATION OF IMPAIRED GLUCOSE TOLERANCE, AND THE CAUSAL
Abstract:IN THE FUSION ENERGY PROGRAM, COLLECTOR PROBES ARE AN IMPORTANT TOOL FOR CHARACTERIZING AND UNDERSTANDING THE PARTICLE FLUXES AND ENERGIES IN THE PLASMA EDGE. THE ENERGYOF THE IONS AND NEUTRAL ATOMS IMPINGING ON THESE PROBES IS QUITE LOW, THEREBY LEAVING MOST OF THE PARTICLES CLOSE TO THE PROBE… more
Abstract:INSTRUMENTATION ENABLING QUANTITATIVE TRACE ELEMENT-CONCENTRATION IMAGING WITH HIGH SENSITIVITY AND RESOLUTION (1 PPM, 5 ) OF BIOLOGICAL TISSUE SECTIONS OVER 2X2MM(2) WOULD BE A VALUABLE RESEARCH TOOL. SIMULTANEOUS STRUCTURAL IMAGING WOULD ENHANCE ITS UTILITY. SPUTTER-INITIATED RESONANCE IONIZATION… more
Abstract:EMERGING HEALTH AND MEDICAL RESEARCH PROBLEMS ARE PLACING STRINGENT REQUIREMENTS ON THE ABILITY TO CHARACTERIZE LABILEAND HIGH-MOLECULAR-WEIGHT ORGANIC COMPOUNDS. IN BIOTECHNOLOGY, FOR EXAMPLE, INTERMEDIATE SYNTHESIS PRODUCTS MUST BE IDENTIFIED. RECENT ION BOMBARDMENT DESORPTION MODELS SUGGEST THAT… more
Abstract:IT IS PROPOSED TO DEVISE SEROLOGICAL METHODS FOR ROUTINE IDENTIFICATION OF MALE AND FEMALE BOVINE EMBRYOS, WITH A VIEW TO THE CONTROL OF SEX RATIO DURING COMMERCIAL EMBYRO TRANSFER. EMBRYOS WILL BE EXPOSED TO NEWLY DEVELOPED MONOCLONAL ANTIBODIES DIRECTED AGAINST MALE-SPECIFIC H-Y ANTIGEN AND THEN… more
Abstract:THE REMOTE CONTROL ENGINEERING (RCE) TASK OF THE FUEL RECYCLE DIVISION AT THE OAK RIDGE NATIONAL LABORATORY (ORNL)IS DEVELOPING REMOTE HANDLING EQUIPMENT FOR MAINTENANCE AND REPAIR OF FUTURE NUCLEAR FACILITIES. THESE SYSTEMS ARE BASED ON MAN-IN-THE LOOP TELEOPERATION FEATURING THE ADVANCES… more
Abstract:DURING A POSITRON EMISSION TOMOGRAPHY (PET) SCAN, MOVEMENT BY THE SUBJECT OF MORE THAN 1 MM WILL CAUSE NOTICEABLE BLURRING OF THE IMAGE. MOVEMENT WILL ALSO CAUSE ARTIFACTS TO BE INTRODUCED INTO THE IMAGE BECAUSE THE MATRIX FOR CORRECTING FOR GAMMA-RAY ABSORPTION IS DETERMINED FOR A SPECIFIC POSITION… more
Abstract:THE DEVELOPMENT OF AN AUTOMATED SYNTHESIS MODULE (ASM) FOR THE PRODUCTION OF NITROGEN-13-LABELED OCTYLAMINE IS PROPOSED. NITROGEN-13-LA-BELED OCTYLAMINE IS A PROMISING LUNG-IMAGING AGENT. HOWEVER, BECAUSE OF THE SHORT HALF-LIFE OF NITROGEN-13 (10 MINUTES), THE SYNTHESIS MUST BEPERFORMED IN A RAPID,… more
Abstract:PRESENT CONVENTIONAL METHODS FOR EDGING HARDWOOD LUMBER PRODUCE SUBSTANTIALLY LESS THAN THE OPTIMUM LUMBER YIELD ANDVALUE FROM THE WOOD PROCESSED. THIS PROPOSAL DESCRIBES A PROJECT TO ESTABLISH THE TECHNICAL FEASIBILITY OF A COMPUTERDIRECTED EDGING SYSTEM WHICH WILL PROVIDE SIGNIFICANT IMPROVEMENT… more
Abstract:A BENCH SCALE TESTING PROGRAM IS PROPOSED TO EVALUATE THE FEASIBILITY OF DEVELOPING A PORTABLE SYSTEM FOR THE PASSIVE ACOUSTIC DETECTION OF LEAKS FROM UNDERGROUND PIPES AND STORAGE TANKS. THE WORK WILL EMPLOY THE USE OF PIEZOELECTRIC FILM IN A NOVEL SENSOR DESIGN FOR THE DETECTION OF ACOUSTIC WAVES… more
Abstract:A TEST PROGRAM IS PROPOSED TO DEMONSTRATE THE USE OF VOICE INPUT IN AN INTUITIVE ENVIRONMENT FOR PROGRAMMING. THE PROGRAMMING ENVIRONMENTS, WHICH IS UNDER DEVELOPMENT BY ECLECTECH, CONSISTS OF ASSEMBLING A FLOW CHART FROM A MENU OF ICONS ON A GRAPHICS WORK STATION. THE INTERACTIVE PROCESS RESULTS IN… more
Abstract:THE LONG-TERM OBJECTIVE OF THE PROPOSED PROGRAM IS TO DEVELOP OPTICAL AND ELECTROCHEMICAL SENSORS THROUGH EXPLOITING THE INTERESTING PROPERTIES OF A NEW ION-TRANSFER MEMBRANE DEVELOPED AT ELECTROCHEMICAL TECHNOLOGY CORP. THISMEMBRANE IS MADE BY COPOLYMERIZING METHYL METHACRYLATE AND… more
Abstract:SOME OF THE MOST IMPORTANT TECHNIQUES FOR THE DETECTION OF HEART DISEASE INVOLVE THE USE OF RADIOACTIVE TRACERS. THESETRACERS YIELD INFORMATION ON CARDIAC CHAMBER VOLUMES, CARDIAC OUTPUT, EJECTION FRACTIONS, REGIONAL PERFUSION PATTERNS, AND ZONES OF FRANK TISSUE DAMAGE. GNL ASSOCIATES,INC. PROPOSES… more
Abstract:THE LONG-TERM OBJECTIVE OF THIS PROJECT IS TO DEVELOP A COMMERCIAL PRODUCT FOR THE TOPICAL TREATMENT OF ACNE AND SKIN DISEASES. THE SPECIFIC AIM OF THE PROPOSAL IS TO INVENT A PRODRUG THAT CAN BE USED EFFECTIVELY AND SAFELY FOR THE TOPICAL TREATMENT OF ACNE. SINCE ISOTRETINOIN (13-CIS-RETINOIC ACID,… more
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