Abstract:The ordnance compounds 2,4,6-trinitrotoluene (TNT) and hexahydro-1,3,5-trinitro-1,3,5-triazine (RDX) are major soil contaminants in locations of interest to the United States Navy. This project will develop a system based on a soil slurry reactor that will use microorganisms to effect complete… more
Abstract:MECHANICAL SYSTEMS SIMULATION (MSS) IS THE TECHNOLOGY ASSOCIATED WITH THE ANALYSIS OF SYSTEMS UNDERGOING LARGE OVERALL MOTION. AN AUTOMOBILE PERFORMING A LANE CHANGE MANEUVER AT 55 MPH AND A SPACE SHUTTLE ORBITING THE EARTH WHILE PERFORMING SATELLITE RETRIEVAL, ARE TYPICAL EXAMPLES. THE STABILITY… more
Abstract:A DEVICE FOR MONITORING TIME TEMPERATURE HISTORY IS PROPOSED. THE SENSING COMPONENT OF THE DEVICE, UNLIKE OTHER COMPETING SENSORS, DOES NOT REQUIRE ELECTRONIC DATA RECOVERY OR HAVE A NARROW TEMPERATURE RANGE OF OPERATION. THE SENSOR FUNCTIONS BY USE OF A PROPRIETARY CHEMICAL REACTION TO STORE DATA… more
Abstract:NEOGEN CORPORATION HAS DEVELOPED NUMEROUS IMMUNOASSAYS CURRENTLY IN WIDE COMMERCIAL PRACTICE TO DETECT AND QUANTIFY TOXIC RESIDUES (E.G. MYCOTOXINS, SULFONAMIDES). TECHNOLOGY IS CURRENTLY BEING DEVELOPED FOR DETECTING AND QUANTIFYING THE DEVELOPMENTALLY REGULATED ENZYME… more
Abstract:Advances in laptop PC technology now make it feasible to develop a portable, digital neurophysiologic recording and analysis system that will fit in a standard briefcase and run on batteries. We have previously developed a powerful general-purpose software "virtual instrument" which is capable of… more
Abstract:VANADOUS FORMATE IS USED IN THE LOMI PROCESS FOR CHEMICAL DECONTAMINATION OF NUCLEAR POWER PLANTS TO REDUCE THE EXPOSURE TO RADIATION BY PLANT PERSONNEL. IN THIS PROCESS, VANADOUS FORMATE IS USED TO PARTIALLY REDUCE IRON AND NICKEL OXIDES THAT CONTAIN RADIOACTIVE MATERIALS, PRIMARILY COBALT OXIDE.… more
Abstract:Prostaglandin E isomerase (known as PGE2 synthase also) catalyses the isomerization reaction in which prostaglandin endoperoxide (PGH2) is converted to PGE2. The potent biological activities of PGE2 indicate an important role for prostaglandin E isomerase in the pathogenesis of periodontal disease,… more
Abstract:THE OBJECTIVE OF THIS PROPOSAL IS TO DEVELOP A 1-PICOSECOND MONOLITHICALLY INTEGRATABLE PHOTODETECTOR WITH 0.2 A/W RESPONSIVITY FOR ULTIMATE USE AT 1600 NM. THE DETECTOR WILL RELY ON THE INTRISIC CARRIER LIFETIME OF THE SEMICONDUCTOR FOR ITS SPEED AND ON SUBMICROMETER-SPACED INTERDIGITATED FINGER… more
Abstract:We will develop a reliable and sensitive single and multiple two-dimensional membrane oxygen electrode system as a potential screening system for chemotherapeutic agents. Our approach to developing this dissolved-gas measurement system is to build on an existing membrane electrode design and to use… more
Abstract:The objective is to use natural language programming techniques to develop a computer program that can communicate with people in plain English on a limited range of subjects. The program is designed for people with cognitive deficiencies to enable them to practice communicating in English, and at… more
Abstract:WE WILL DEVELOP A FIBER OPTICS PRESSURE CATHETER FOR NHLBI SUBJECT 56.D. THE OPTICAL PRESSURE SENSOR USING SPECIAL OPTICAL MATERIAL IS MUCH SMALLER IN DIAMETER (LESS INVASIVE) THAN THE CURRENTLY USED ELECTRONIC PRESSURE CATHETER. IT IS INSERTED INTO BLOOD VESSELS (ARTERIES, VEINS OR HEART CHAMBER)… more
Abstract:THE PRIMARY OBJECTIVE OF PHASE I OF THIS CONTRACT IS TO DEVELOP A DEMONSTRATION INTERFACE BETWEEN THE PROPHET II SYSTEM OF SOFTWARE TOOLS FOR LIFE SCIENCE RESEARCH AND THE SCOP SIMULATION SOFTWARE SYSTEM. THE LONG-TERM OBJECTIVE OF THE PROJECT IS TO MAKE THE POWERFUL NUMERICAL SIMULATION AND… more
Abstract:New advances in Ultra-Supersonic Plasma-Spray technologies present new opportunities for creating a superior thermoelectric (TE) thick-film technology. Via extremely rapid solidification, these processes can maintain the purity and complex stoichemetry of multi-component TE alloy. This process will… more
Abstract:ABOUT FIVE MILLION AMERICANS SUFFER FROM GENITAL HERPES, WITH AN ESTIMATED ONE-HALF MILLION INDIVIDUALS HAVING BECOME INFECTED IN 1981 ALONE. ALTHOUGH MANY FORMS OF THERAPY HAVE BEEN TESTED, NONE HAS PROVEN PROFOUNDLY BENEFICIAL IN DECREASING THE SEVERITY AND FREQUENCY OF THE CLINICAL MANIFESTATIONS… more
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