Award Data

Infectious pancreatic necrosis virus (IPNV) causes an economically significant, untreatabledisease in salmonid fish. Immunization appears to be the most promising control method, butcommercial vaccines are not readily available. We have previously developed and tested arecombinant IPNV vaccine in rainbow trout and brook trout fry. Although the vaccinesignificantly reduced fish mortality, it di ...

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Over the next decade there will be a renewed emphasis on the production of chemicals and liquid fuels from biomass, the use of agricultural wastes as feedstocks, and the development of crops and farming techniques optimized for fuel production. In view of the tremendous diversity of biomass feedstocks, a great need exists for a robust, comprehensive model that could be utilized to predict yields, ...

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The Ktech Team proposes a feasibility study of a fuel/air driven flux compression power unit (FCPU) for electric guns. Through variations of inductance gradients and through changes in scale, the proposed technology will be applicable to both electrothermal/chemical and electromagnetic guns. In the Phase 1 effort, we develop simulation models to predict the performance of the flux compression po ...

The Defense Nuclear Agency hase undertaken several related programs to develop new technologies for countering the proliferation of weapons of mass destruction, including weapons which disperse dry spore biological agents. These initiatives require an increased understanding of the response o fthese agents and their surrogates to the environments generated by various weapons, including penetratin ...

THE RELATIONSHIP AMONG WATER POTENTIAL, HYDRAULIC CONDUCTIVITY, AND WATER CONTENT (P-K-O) ARE SOME OF THE MOST COMMONLY SOUGHT SOIL PHYSICAL PROPERTIES. PREDICTION OF WATER AND SOLUTE MOVEMENT IN BOTH AGRICULTURAL AND ENVIRONMENTAL SITUATIONS IS ULTIMATELY PREDICATED UPON AN ADEQUATE EXPERIMENTAL DESCRIPTION OF POROUS MEDIA. A RAPID AND ACCURATE METHOD TO DETERMINE THESE RELATIONSHIPS WOULD FIND W ...

Infectious pancreatic necrosis virus (IPNV) causes an economically significant, untreatable disease in young salmonid fish. A recombinant IPNV subunit vaccine (pTA1) has been developed and consists of a lysate of Escherichia coli cells that expressed IPNV VP2, NS and VP3 proteins. The Phase I research confirmed that the recombinant pTA1 vaccine was effective in laboratory scale trials and indica ...

INTEGRATED CIRCUIT (IC) PRODUCTION LINES OPERATING UNDER MIL-I-38535 HAVE RADIATION HARNESS ASSURANCE (RHA) AND RELIABILITY DESIGNED AND BUILT INTO THEIR TECHNOLOGY. HARDNESS AND RELIABILITY ARE MAINTAINED BY APPLYING STATISTICAL PROCESS CONTROLS (SPCS) TO TEST STRUCTURES FABRICATED ALONGSIDE PRODUCT MICROCIRCUITS. MEASUREMENT AND DATA REDUCTION TECHNIQUES PRESENTLY EMPLOYED ARE SLOW AND COSTLY AN ...

THE DEFENSE NUCLEAR AGENCY (DNA) IS DEVELOPING THE OPERATIONAL MESOSCALE ENVIRONMENT MODEL WITH GRID ADAPTIVITY (OMEGA) TO PREDICT REAL-TIME DISPERSAL OF HAZARDOUS AEROSOLS. ONE REQUIREMENT FOR OMEGA OR ANY SIMILAR MODEL IS TO PREDICT COLLATERAL EFFECTS FROM STRIKES ON NUCLEAR, BIOLOGICAL, AND CHEMICAL (NBC) FACILITIES. THE OBJECTIVE OF THE PROPOSED PHASE I PROGRAM IS TO DETERMINE THE ESSENTIAL FE ...