Abstract:THIS PROJECT WILL DEVELOP A HIGH POWER DENSITY ACTUATOR FOR A 9 INCH DIAMETER AIRFRAME HIGH PERFORMANCE MISSILE TAIL FIN SERVO. THE END RESULT OF THIS EFFORT WILL BE A STATEOF-THE-ART ACTUATOR THAT ACHIEVES RATES UP TO 1000 DEGREES/SEC IN THE PRESENCE OF TORQUES UP TO 2000 LB-IN WITH TYPICAL FLIGHT… more
Abstract:1This project will address the design and layout of an electric rotary motion actuator for use on amphibious assault vehicles (AAVs) or similar vehicles. This system will greatly enhance the survivability and reliability of such systems through a modular approach to vehicle control. This approach… more
Abstract:ENZYME CATALYZED PROCESSES OFFER SIGNIFICANT ADVANTAGES OVERTRADITIONAL CHEMICAL METHODS IN ORGANIC SYNTHESES, INCLUDINGSUPERIOR EFFICIENCY, STEREOSELECTIVITY AND SPECIFICITY. HOWEVER, SOLUBLE AND CONVENTIONALLY IMMOBILIZED ENZYMES ARE OFTEN INACTIVE UNDER TYPICAL LABORATORY OR MANUFACTURING… more
Abstract:TO MEET THE NEED FOR APPROPRIATE EARLY EDUCATIONAL SERVICES. VSA EDUCATIONAL SERVICES HAS DEVELOPED A PROGRAM THAT EMPLOYS THE ARTS TO MITIGATE THE DEVELOPMENTAL PROBLEMS OF PRE-SCHOOLERS WITH DISABILITIES. OUR RESEARCH INDICATES THAT THE SUCCESS OF THIS PROGRAM HINGES ON TRAINING PARENTS TO NURTURE… more
Abstract:Genes for selectively modified tumor necrosis factor (SM-TNF) will be used to produce sufficient quantities of the proteins for testing. To accomplish this goal, the genes for TNF-alpha and TNF-beta will be altered as desired by use of site - directed mutagenesis. Desired traits are those predicted… more
Abstract:While there are already a number of packages available either in the public domain or commercially, there are numerous classifications of design techniques and areas in which additional VHDL packages would benefit the industry. These include: (a) Back-Annotation, (b) Math routines, (c)… more
Abstract:A PRECISION VEHICLE TRACKING SYSTEM (PVTS) THAT PROVIDES VERY ACCURATE POSITION INFORMATION FOR UGV'S IN A ROBOTICS TEST FACILITY IS PROPOSED. THE PVTS RELIES ON A SMALL (LESS THAN 10 CUBIC INCHES), LIGHTWEIGHT (LESS THAN 1 LB.) FREQUENCY HOPPED TRANSMITTER WHICH IS ATTACHED TO THE UGV. NO TETHER OR… more
Abstract:VIASAT, INC. IS PLEASED TO PRESENT THIS PROPOSAL TO DEVELOP A VOICE-DATA MULTIPLEXER TO IMPROVE EFFICIENT UTILIZATION OF COMMERCIAL TELEPHONE LINES FOR THE U.S. ARMY STRATEGIC DEFENSE COMMAND. OUR PROPOSAL DESCRIBES A CANDIDATE SYSTEM THAT SUPPORTS FULL DUPLEX NEAR-TOLL-QUALITY SECURE DIGITAL VOICE… more
Abstract:The goal of this proposed multiphase SBIR program is to enhance the Marine Corps tactical receive capability by providing a small, light weight, low power and low cost device with built in step, scan, and search capabilities to aquire and process all standard military communications signals ranging… more
Abstract:The goal of this proposed multiphase SBIR program is to build and demonstrate Multiple Vehicle Cooperative Control Subsystem (MVCCS) for autonomous, optimal positioning of several Unmanned Ground Vehicle (UGVs) working together. By facilitating the ability of UGVs to share information and adaptively… more
Abstract:It is proposed to experimentally explore two active separation-control concepts aimed at stall alleviation and maximum-lift improvement on generic, vortex-dominated fighter configurations. The concepts comprise a delta wing incorporating transversely-hinged apex flaps oscillating in the pitch plane,… more
Abstract:THE OVERALL GOAL OF THIS RESEARCH PROJECT IS TO DEVELOP NEW EVACUATED TEST TUBES FOR BLOOD COLLECTION CONTAINING HIV NEUTRALIZATION AGENT(S) TO REDUCE AND/OR ELIMINATE THE RISK OF CONTRACTING HIV BY HEALTH CARE WORKERS HANDLING PATIENT SPECIMENS WITHOUT COMPROMISING TEST RESULTS. THE SPECIFIC GOAL… more
Abstract:The molecular cloning and the expression of the Salmonella typhi (ST) 36 kDal porin in Escherichia coli, the sequence analysis of its gene, the preparation of monoclonal antibodies against this antigen, and immunoblots and radioimmunoprecipitations assays of labeled ST whole cells have indicated… more
Abstract:THIS PROJECT ADDRESSES THE NATIONAL NEED TO DEVELOP AN EFFICIENT METHOD AND INSTRUMENT TO MONITOR AIR TOXICS IN GAS FLOWS. THE CURRENT SITUATION REQUIRES THE DETAILED CHARACTERIZATION OF TOXIC AIR EMISSIONS FROM FLUE GASES WHILE THE EXISTING MEANS LACK SELECTIVITY AND PERFORMANCE. NEW AND HIGH… more
Abstract:Profound increases in the ethnic composition of the United States have resulted in a growing demand for hearing test materials appropriate for children and adults who are not native English speakers. Auditory/visual word-identification materials are uniquely suited to this purpose since they may be… more
Abstract:THE PRINCIPAL OBJECTIVE IS THE COMMERCIAL DEVELOPMENT OF A VIRTUAL REALITY SIMULATOR TO ASSESS DRIVING PERFORMANCE IN PERSONS WITH VISUAL FIELD LOSS. THIS INTERACTIVE SIMULATOR WILL GIVE SUBJECTS THE SENSATION THAT THEY ARE DRIVING IN A VIRTUAL WORLD WITH THE USE OF WIDE- FIELD DRIVING SCENES,… more
Abstract:Vibrio cholerae vaccines which elicit antibodies against cholera toxin (CT) have been demonstrated to confer cross protection to human vaccines against strains of heat-labile toxin (LT) producing enterotoxigenic E. coli (ETEC). Vaccines were still vulnerable, however, to heat-stable toxin (ST)… more
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