Abstract:TODAY, WATER QUALITY MONITORING, SPECIFICALLY TOTAL ORGANIC (TOC), USUALLY REQUIRES CERTAIN CONSUMABLE REAGENTS (SUCH AS ACIDS, PERSULFATES) AND EXPENDABLE GASES (SUCH AS OXYGEN AND CARBON DIOXIDE) TO PERFORM THE ANALYSIS. TOC IS BASICALLY A PARAMETER USED IN INDUSTRY AND BY OTHER FEDERAL AGENCIES… more
Abstract:A TRANSPORT VHF (25-30 KHZ) TRANSMIT SYSTEM ANTENNA WAS STUDIED. SEVERAL INNOVATIVE CONCEPTS WERE ANALYZED AND EVALUATED BOTH IN THE LABORATORY AND THE ANTENNA RANGE. ALL MEASUREMENTS ARE MODELED AT 2.5 TO 3 MHZ. THE TECHNIQUES INCLUDE: LOOP, MONOPOLE (INCLUDE SLOW WAVE VERSIONS), CENTER-FED… more
Abstract:THE AIR FORCE NEEDS RELIABLE AND ACCURATE GAS TEMPERATURE MEASURING CAPABILITY AT HIGH TEMPERATURES. A SPECIFIC APPLICATION IS IN MEASURING GAS TURBINE COMBUSTOR EXIT TEMPERATURES, WHERE CURRENT NEEDS EXCEED THE CAPABILITY OF EXISTING TEMPERATURE MEASUREMENT SYSTEMS. THIS PROGRAM WILL DETERMINE THE… more
Abstract:THE OPERATION OF GAS TURBINE AUGMENTERS CAN GENERATE INTENSE ACOUSTIC PRESSURES WHICH INFLUENCE THE PERFORMANCE OF THE AUGMENTER AND THE DURABILITY OF THE STRUCTURE. THESE PHENOMENA HAVE BEEN OF CONCERN FOR SEVERAL YEARS, PARTICULARLY IN THE OPERATION OF RAMJET ENGINES, AND HAVE BEEN THE SUBJECT OF… more
Abstract:PATIENT COMPLIANCE AND THE RESULTING EFFECTIVENESS OF TREATMENT ARE MAJOR CONCERNS IN NEW DRUG STUDIES AND CLINICAL TRIALS AND WITH PROBLEM PATIENTS ON MEDICATION. WE WILL ESTABLISH THE FEASIBILITY OF AN INEXPENSIVE PILL DISPENSING, RECORDING AND REMINDING DEVICE. THIS DEVICE ULTIMATELY WILL BE A… more
Abstract:USE OF THE FINAL REPORT WILL PERMIT A COST EFFECTIVE SELECTION OF TEST EQUIPMENT TO IMPROVE THE OPERATIONAL AVAILABILITY OF CURRENT PRIME SYSTEMS AT AN AFFORDABLE COST. THE PROGRAMS WILL NOT BE FACED WITH THE EXPENSE AND TIME OF DEVELOPING, TESTING, AND SUPPORTING NEW TEST AND CALIBRATION EQUIPMENT… more
Abstract:THE EFFECTS OF IONIZING RADIATION ON DIELECTRIC CONDUCTIVITY OF COMMON ELECTRONICS MATERIALS WILL BE STUDIED. FOLLOWING DEVELOPMENT OF AN ACCEPTABLE PROTOCOL, CONDUCTIVITY FOR A NUMBER OF MATERIALS WILL BE STUDIED AS A FUNCTION OF ENERGY OF THE IONIZING RADIATION, INTENSITY, TEMPERATURE AND TEMPORAL… more
Abstract:THE PERFORMANCE OF MANY ADVANCED UNDERWATER ACOUSTIC SENSOR SYSTEMS IS LIMITED BY UNWANTED NOISE CAUSED BY THE TURBULENT BOUNDARY LAYER (TBL). THE TBL MAY ALSO EXCITE UNWANTED NOISE AND VIBRATION (FLOW NOISE) IN A VARIETY OF MARINE AND AIRCRAFT VEHICLES. A SIGNIFICANT AMOUNT OF FLOW NOISE REDUCTION… more
Abstract:AN INTEGRATED ACOUSTIC ARRAY AND SIGNAL PROCESSING SYSTEM WILL BE DEVELOPED FOR THE DETECTION, TRACKING AND IDENTIFICATION OF ROTARYWING AIRCRAFT. THE TECHNIQUE USES A RUGGED PIEZO-ELECTRIC POLYMER SENSOR AND A PROPRIETARY TELEMETRY SYSTEM. A COMMERCIALLY AVAILABLE ARRAY PROCESSOR IS USED TO PERFORM… more
Abstract:ATLANTIC APPLIED RESEARCH CORPORATION HAS BEEN DEVELOPING A VERY HIGH ACCURACY LASER SURFACE SHAPE MEASUREMENT SYSTEM. IT CURRENTLY HAS THE ABILITY TO SCAN A MEASUREMENT LASER BEAM IN ONE DIMENSION AND MEASURE THE POSITION OF THE SURFACE OF ALMOST ANY OBJECT IT STRIKES RELATIVE TO A REFERENCE PLANE.… more
Abstract:THIS PROPOSAL PRESENTS A PLAN FOR DEVELOPING AN ANALYSIS FRAMEWORK AND AN AUTOMATED LIFE-CYCLE COST MODEL FOR THE EVALUATION OF ICBM GUIDANCE AND CONTROL (G&C) SYSTEM OPTIONS. THE PROPOSED FRAMEWORK INCORPORATES THE CONCEPT OF SYSTEM MISSION AVAILABILITY (MA) AND ALSO INCORPORATES MODELS FOR THE… more
Abstract:IN THE DISPOSAL OF HAZARDOUS WASTES, ATTENTION MUST BE DIRECTED NOT ONLY TO THE PROBLEMS OF SAFE COLLECTION, TRANSPORTATION AND STORAGE, BUT ALSO TO THE PROBLEM OF ISOLATING THE HAZARDOUS MATERIAL FOR A LONG TIME. THIS IS ESPECIALLY TRUE FOR RADIOACTIVE WASTES, WHICH NEED TO BE ISOLATED FOR MANY… more
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