Abstract:BioTechnical Communications is proposing to develop a prototype for healthcare programming targeted to African-Americans, and to broadcast on Black Entertainment Television (BET), a targeted cable television network. BioTechnical Communications will be responsible for the accuracy of the technical… more
Abstract:THIS PROJECT WILL INVESTIGATE METHODS OF EXTRACTING MICROWAVE POWER FROM A CLUSTER KLYSTRON BY COMBINING SEVERAL LOW-CURRENT, MEDIUM-POWER KLYSTRONS TO PRODUCE HIGH PEAK POWER WITH VERY HIGH EFFICIENCY. A CLUSTER KLYSTRON IN COMBINATION WITH A PULSE COMPRESSION SYSTEM CAN BE USED AS A RADIOFREQUENCY… more
Abstract:THE GOAL OF THIS PROJECT IS THE DEVELOPMENT OF A HEAVY ION STRIPPING TECHNIQUE TO ACHIEVE A HIGH CHARGE STATE BEAM. THE ION STRIPPER PROPOSED HERE COULD BE ADDED TO EXISTING SINGLE CHARGE STATE, LOW EMITTANCE, HIGH BRIGHTNESS ION SOURCES. USING HIGH CHARGE STATE BEAMS IN A DRIVER FOR HEAVY ION… more
Abstract:This grant concerns the development of a superior laser surgical tool. We have found that laserablation is enhanced when tissue are pretreated with microdrops of dye, nominally 50um in diameter.The use of dye to couple the laser energy to the tissue has two advantages: (i) energy absorption… more
Abstract:COAL-FIRED MAGNETOHYDRODYAMIC (MHD) TECHNOLOGY HAS ADVANCED TO THE STAGE OF TESTING LARGE SCALECOMPONENTS TO DEMONSTRATE THE FEASIBILITY OF THE OVERALL PROCESS FORAPPLICATION AS A VIABLE COMMERCIAL POWER GENERATION TECHNIQUE. HOWEVER, TESTING TO EVALUATETHE FUNDAMENTAL ASPECTS OF ELECTRODE WEAR IS… more
Abstract:A MAJOR PUBLIC HEALTH NEED IS TO BRIDGE THE GAP BETWEEN THE CURRENT STATE-OF-THE-ART IN TOBACCO, ALCOHOL, AND DRUG ABUSE PREVENTION AND COMMERCIALLY AVAILABLE CURRICULA WHICH ARE EITHER UNPROVEN OR KNOWN TO BE INEFFECTIVE. THIS PHASE I EFFORT WILL DEVELOP AND TEST COMMERCIALLY VIABLE TOBACCO,… more
Abstract:THE LAST THREE YEARS HAVE SEEN A DRAMATIC INCREASE IN THE NUMBER OF COMPANIES PROCESSING POST-CONSUMER PLASTICS FROM PRODUCTS SUCH AS SOFT DRINK CONTAINERS, DETERGENT BOTTLES, MILK JUGS AND WATER BOTTLES. WHILE THIS HAS TO SOME EXTENT DIVERTED THESE MATERIALS FROM LANDFILLS, IT HAS CAUSED AN… more
Abstract:DIVERSION OF PLASTICS FROM LANDFILL TO RECYCLING CAN POTENTIALLY SAVE THE ENERGY EQUIVALENT OF 60 MILLION BARRELS OF OIL ANNUALLY AND REDUCE LANDFILL VOLUME REQUIRMENTS BY UP TO 20%. THE U.S. ENVIRONMENTAL PROTECTION AGENCY HAS RECOMMENDED THAT SOURCE REDUCTION, RECYCLING, VOLUME REDUCTION, AND… more
Abstract:EACH YEAR, AMERICANS DISPOSE OF AN ESTIMATED 29 BILLION POUNDS OF PLASTICS WHICH CONSUME UP TO 20% OF OUR NATION'S ANNUAL LANDFILL CAPACITY. RECENT ENVIRONMENTAL AND POLITICAL PRESSURES HAVE LED TO RAPID ESTABLISHMENT OF PLASTICS RECYCLING FACILITIES. LIMITED MARKETS FOR LOW QUALITY RECYCLED RESINS… more
Abstract:The recent advent in Personal Communications Networks, PCN, and Cellular communications has demanded low cost ferrite components for the RF front ends operating at 9GHz cellular and 1.8GHz GSM bands. The thrust of Personal communication is now being directed towards otherISM (instrumentation,… more
Abstract:An array suitable for millimeter wave radar application is proposed for development. The switch array will utilize planar field emitter array devices in the triode format. The main objective of Phase I is to demonstrate a new microwave and mm-wave switching device based on work performed by SSI… more
Abstract:In this Phase I effort, we propose to build and test a prototype of a revolutionary new concept for producing an electronically reconfigurable, low profile planar array antenna that is both lightweight and frequency agile. The reconfigurable antenna will be based on a diamond cold cathode switching… more
Abstract:The goal of this research is to develop critical reagents that will support the production of highvector titers for transfusion medicine, ie. hematopoietic gene therapy for treatment of blood disordersas well as other applications. Attempts at concentrating these vectors has generally resulted in… more
Abstract:The development of hematopoietic defined protein-free reagents that support megakaryocyteformation will be of inestimatable importance. The rationale for developing such reagents is that it willallow the measurement of drug toxicity in its unbound state in which all of the drug is active.… more
Abstract:The overall goal is to develop serum-free medium for the proliferation and differentiation of fetal liver, spleen and bone marrow. The culture system will be comprised of serum-free medium and various cytokines. Serum-free medium will allow the direct effect the cytokines have on the fetal… more
Abstract:Pseudomorphic InGaAs with high InAs concentrations on GaAs substrates are currently in use in complementary-heterostructure FET (C-HFET) digital and MODFET MMW circuits. While their bandgaps enable them to detect 1300 and 1550 nm light, the projected detection efficiency (responsivity) is very low… more
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