Abstract:RESULTS OF A NATIONAL STUDY ON HEAD START RECRUITMENT AND ENROLLMENT PRACTICES SUGGEST THAT THE INCREASING CULTURAL DIVERSITY IN THE NATION CREATE NEW CHALLENGES FOR PROGRAMS AS THEY CONTINUE TO REACH OUT TO THOSE FAMILIES IN GREATEST NEED OF SERVICES. AS THE POPULATION SHIFTS, SO WILL THE NEEDS OF… more
Abstract:We will research, design, and produce written materials and create a technical assistance outreach plan for reaching commercial and public television producers with information to support the production of children's television programming with AIDS/HIV information and messages. RMC plans to apply… more
Abstract:The proposed research addresses the problem of online authentication of a talkers identity using techniques borrowed from text-independent speaker identification. The proposed investigation will develop a basis for a Phase II, real-time system effort suitable for operational testing. The proposed… more
Abstract:In the production of large, complex therapeutic proteins, animal cells are preferred as the biocatalyst. Various types of production bioreactors are employed including deep-stirred and sparged tanks (with or without microcarriers), cell-immobilizing matrices, and fluidized beds of porous… more
Abstract:A new textile process has been developed by Techniweave that employs multidirectional weaving in the fabrication of integrally woven, net shaped, complex components. The process has been demostrated manually and has been shown through design of equipment to be feasible for an automated system. The… more
Abstract:MISSILE SEEKERS MUST DETECT TARGETS IN DUAL BANDS (3-5 UM AND 8-12 UM). THEY NOW USE HYBRID ASSEMBLY OF TWO SEPARATE ARRAYS, WHICH INCREASES THE POWER, CONSUMPTION, THE WEIGHT, AND THE COST. WE WILL DEVELOP MONOLITIHIC DUAL BAND 128X128 STARING ARRAYS ON HGCDTE MATERIAL. THE INNOVATION IS THE… more
Abstract:THE EMERGENCE OF VLSI TECHNOLOGY HAS INCREASED THE COMPLEXITY OF INTEGRATED CIRCUIT DEVICES, IN TERMS OF TRANSISTORS PER DEVICE, AT A RATE MULTIPLYING BY 100 EVERY 10 YEARS. NEW TECHNOLOGIES, SUCH AS SURFACE MOUNT, REQUIRE SPECIAL TECHNIQUES TO MAKE THE BOARDS TESTABLE. THE GOAL OF THIS RESEARCH AND… more
Abstract:PHASE I WILL EXPLORE NOVEL WAYS TO APPLY IMPROVED TECHNIQUES USING THE IEEE/ DOD STANDARD VHSIC HARDWARE DESCRIPTION LANGUAGE (VHDL) TO INTEGRATED ENGINEERING METHODS. IN PARTICULAR, IT WILL ENABLE HARDWARE AND SOFTWARE ENGINEERS TO COLLABORATE SIMULTANEOUSLY DURING DEVELOPMENT OF PARALLEL COMPUTING… more
Abstract:THE PERFORMANCE AND DURABILITY OF AIR-BREATHING ENGINES ARE SENSITIVE TO THE ENVIRONMENT IN WHICH THEY OPERATE. IN THE CASE OF TURBOMACHINERY OPERATING WITH PARTICULATE-LADEN AIR, VERY SERIOUS DEGRADATION OF ENGINE PERFORMANCE AND LIFE CAN OCCUR. THE OBJECTIVE OF THIS PROGRAM IS TO EVALUATE TWO… more
Abstract:MODERN TURBOSHAFT ENGINE CONTROL COMPONENTS ADDRESS SUCH PARAMETERS AS PRESSURE, TEMPERATURE, SHAFT SPEED, FUEL FLOW, AND THE POSITION OF VARIABLE GEOMETRY COMPONENTS. HOWEVER, ELECTRONIC CONTROL COMPONENTS ARE SUSCEPTIBLE TO ELECTROMAGNETIC INTERFERENCE, AND SHIELDING CARRIES SUBSTANTIAL PENALTIES… more
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