Abstract:Power Electronic Building Blocks are envisioned to allow large amounts of power to be controlled by small, modular blocks, with similar blocks being used for both military and commercial applications. In order to accommodate the large amounts of heat generated by the electronic switches within the… more
Abstract:Among composite materials, aluminum/graphite and copper/graphite composites are potentially leading materials for use in high-performance electronic systems. The use of aluminum matrix (Al/Gr) composites for packaging material, however, have been severely limited because of the raw material and… more
Abstract:New tactical missiles may require on-demand thrust control utilizing liquid propellent systems. the objective of this project is to develop a small, highly controllable, low cost. electrically driven high pressure liquid fuel pump to be used for tactical missile propulsion sustems. Phase I will… more
Abstract:40532 November 12, 1996
Technical Research Associates, Inc.
Capacitors with extremely high power densities (Â¿ultracapacitorsÂ¿) offer significant performance advantages in automotive applications by leveling the loads on the batteries. Current powder… more
Abstract:We will develop a specific binding protein that has antibody-like diversity but is suitable for higexpression and use in extreme environments. Production of recombinant antibodies in E. coli providessource of active protein for antibody-based technologies, and the small size of the recombinant… more
Abstract:We will develop high affinity, highly selective, synthetic receptors for small organic molecules. Achemistry approach will be used to produce an encoded, highly diverse, novel type of receptor librarconsists of three peptide arms symmetrically arranged about a rigid hydrophobic pocket. This… more
Abstract:There are several techniques which can improve the performance of ASTROS. Among these are three that MAST will evaluate and commence implementation of: Improved optimization techniques using both gradient and nongradient based techniques suchas genetic algorithms, simulated annealing and the… more
Abstract:HAWAII HAS SEVERAL SPECIES OF EDIBLE MARINE LIMPETS CALLED OPIHI. THEY ARE ENDEMIC TO THE HAWAIIAN ISLANDS AND ARE HIGHLY PRIZED DELICACY SERVED AT SPECIAL OCCASIONS. THE NATURAL POPULATIONS HAVE BEEN DRASTICALLY REDUCED BY OVERFISHING, AND A ONCE THRIVING COMMERCIAL FISHERY HAS ALL BUT VANISHED.… more
Abstract:This proposal is to develop an innovative link between remote sensing, expert systems, and geographic information system technologies to environmental models. The Visual Environment Modeling and Analysis Tool (VEMAT) integrates 1) an image analysis expert system, 2) a geographic information system,… more
Abstract:Using ATR/C on a UAV is a general innovation which addresses the problems of data volume, complexity and timeliness. The opportunity is to use UAVs and provide onboard ATR/C algorithms which could be implemented in the hardware as an integral part of the sensor system and be programmable to focus on… more
Abstract:Benzodiazepines are in clinical use as antianxiety agents and are controlled substances. Prolonged use may be habit forming. Benzodiazepine abuse is a widespread problem. There is a practical need to screen for the presence of benzodiazepines and their metabolites. Oxazepam glucuronide is the final… more
Abstract:There is increasing awareness about the problems associated with blood transfusions. One concern isbacterial contaimination of blood bags. If contaminated blood is transfused, the person receiving thbecoming sick and dying. Current standards require that blood be visually inspected before leaving… more
Abstract:This project continues the investigation of Ultrasonic forces coupled with Field-Flow Fractionationseparate macromolecules and cells. A prototype Ultrasonic Field-Flow Fractionation apparatus has beefabricated and tested. The device is configurable in three modes. Retention has been demonstrated… more
Abstract:THE BLACK-LIP PEARL OYSTER, PINCTADA MARGARITIFERA, IS THE SOURCE OF RARE, VALUABLE BLACK PEARLS. CULTURE OF THIS SPECIES HAS PROVEN HIGHLY LUCRATIVE IN FRENCH POLYNESIA, WITH STRENGTHENING WORLDWIDE DEMAND. THE HAWAIIAN SUB-SPECIES, P. MARGARITIFERA GALTSOFFI, IS ON THE HAWAII STATE ENDANGERED… more
Abstract:NATIVE HAWAIIANS "FORM AN UNDERPRIVILEGED MINORITY BOTH IN HAWAII AND ON THE MAINLAND UNITED STATES, WITH CHARACTERISTICS SIMILAR TO NATIVE AMERICANS, BLACKS, AND HISPANICS" (ATU LIKE, 1989). THE NATIVE HAWAIIAN COMMUNITY HAS A HISTORY OF UNDERREPRESENTATION IN THE BUSINESS SECTOR. THE ULTIMATE… more
Abstract:MULTIPLE ACCESS PROTOCOLS ARE USED TO PERMIT LARGE NUMBERS OF INDEPENDENT TRANSMITTERS TO SHARE A SINGLE COMMUNICATION CHANNEL. THERE ARE THREE DIFFERENT TYPES OF MULTIPLE ACCESS PROTOCOLS WHICH ARE USED IN MOST WIRELESS DATA NETWORKS TODAY-TDMA, CDMA AND ALOHA. CDMA PROTOCOLS CAN BE EFFICIENT BUT… more
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