Award Data

THE OBJECTIVE OF THIS PROPOSED EFFORT IS DIRECTED TOWARDS THE DEVELOPMENT OF A PERIODONTAL TEMPERATURE PROBE WITH RESPONSE TIME AND SENSITIVITY CHARACTERISTICS WHICH CAN POTENTIALLY PROVIDE AN OBJECTIVE AND SIMPLE DIAGNOSTIC TECHNIQUE IN ASSESSING PERIODONTAL DISEASE ACTIVITY. STUDIES HAVE SUGGESTED THAT INFLAMED SULCI ARE ACCOMPANIED BY ELEVATED TEMPERATURE INDICATIONS. CONVENTIONAL TECHNIQUES, S ...

THE OBJECTIVE OF THIS PROPOSAL IS THE DEVELOPMENT OF A MINIATURE ELECTRICAL CONNECTOR SUITABLE FOR PERMANENT IMPLANTATION IN THE BODY. SUCH A DEVICE IS INTENDED TO SERVE AS A CONNECT/DISCONNECT POINT FOR NEURAL PROSTHESES, ENABLING REPLACEMENT OF FAULTY COMPONENTS WITHOUT NECESSITATING REMOVAL OF AN ENTIRE IMPLANTED SYSTEM. SEVERAL DIFFERENT ELECTRICAL CONNECTORS HAVE BEEN DEVELOPED IN CONJUNCTION ...

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MANAGEMENT OF HEALTH RISKS EMANATING FROM CONTAMINANTS IN DRINKING WATER REQUIRES KNOWLEDGE OF THE IMPACTS OF WATER QUALITY IMPROVEMENTS ON HOUSEHOLD WATER BILLS. FACTORS AFFECTING HOUSEHOLD WATER BILLS VARY SYSTEMATICALLY FROM PLACE TO PLACE. BY MODELING THESE FACTORS IT IS POSSIBLE TOPREDICT IMPACTS FROM IMPLEMENTING CONTAMINANT REMOVAL MEASURES. THE PROPOSED RESEARCH FOCUSES ON: 1) IMPROVEMENTS ...

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SEVERAL TECHNIQUES WHICH HAVE BEEN USED BY ACL TO MEASURE RESPONSE OF BOTH FILAMENT-WOUND AND BRAIDED GLASS, KEVLAR AND GRAPHITE EPOXY COMPOSITE TUBES WILL BE EMPLOYED IN THE INSTRUMENTATION OF A VARIETY OF FILAMENT-WOUND COMPOSITE STRUCTURES. THESE STRUCTURES WILL BE CHOSEN BY ACL AFTER TECHNICAL DISCUSSIONS WITH MICOM PERSONNEL, AND MAY INCLUDE GOVERNMENT FURNISHED STRUCTURES OF PARTICULAR INTER ...

DRY FINE COAL BENEFICIATION OFFERS A POTENTIALLY COST-EFFECTIVE MEANS OF REDUCING COAL'S ASH AND SULFUR CONTENT. DURING DRY PROCESSING, COAL PARTICLES COLLIDE, DEVELOP TRIBOELECTRIC CHARGES, AND EXPERIENCE STRONG ELECTROSTATIC EFFECTS. THESE ELECTROSTATIC EFFECTS CAN LEADTO SPARKING AND POTENTIAL PERSONNEL AND FIRE HAZARDS. THESEEFFECTS ALSO CAN BE USED IN A NUMBER OF ELECTROSTATIC BENEFICIATION P ...

RESEARCH ON SEPARATION AND RECOVERY OF ACTIVATED CARBON FROMFLYASH, TOGETHER WITH RECOVERY OF AN ASTM-APPROVED CEMENT SUBSTITUTE USING ADVANCED ENERGY DYNAMICS' STATE-OF-THE-ART ELECTROSTATIC SEPARATION PROCESS IS PROPOSED. THIS PROCESS USES THE DIFFERENCES IN WORK FUNCTIONS OF PARTICLES OF DIVERSE COMPOSITION TO EFFECT A SEPARATION OF PROCESSED MATERIAL. IT HAS THE POTENTIAL OF TRANSFORMING FLYAS ...

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A MACHINE TO EVALUATE THE FRICTION AND WEAR PROPERTIES OF MATERIALS AT TEMPERATURES UP TO 1000 DEG C IS PROPOSED. BOTH LUBRICATED AND UNLUBRICATED TESTING WITH LIQUIDS AND SOLIDS WILL BE POSSIBLE USING A PIN-ON-DISC GEOMETRY. COMPLETE CONTROL OVER THE TEST ATMOSPHERE AND MANUAL OR COMPUTER-CONTROL OF ALL VARIABLES WILL BE POSSIBLE DATA ACQUISITION AND STORAGE WILL BE PERFORMED BY COMPUTER. THE TRI ...