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CONCURRENT ENGINEERING IS A CRUCIAL METHODOLOGY IN REDUCING DEVELOPMENT COST AND TIME OF HARDWARE AND ITS COMPLEMENTING SOFTWARE. TODAY NO TOOLS ARE AVAILABLE THAT CAN PROVIDE A TIGHT INTEGRATION OF HARDWARE AND SOFTWARE DEVELOPMENT (CO-DESIGN). ASC PROPOSES THE DEVELOPMENT OF VIOOL (VHDL INTERFACING OBJECT-ORIENTED LANGUAGES) AS A TOOL SUITE TO BOTH BRIDGE THE GAP BETWEEN WHAT IS NEEDED AND WHAT ...

THE PURPOSE OF THIS PROJECT IS TO DETERMINE THE FEASIBILITY OF IMPLEMENTING A VISUALLY8ORIENTED DATABASE OF TRANSPORTATION SYSTEM ENHANCEMENT PROJECTS UNDERTAKEN AT THE STATE LEVEL UNDER ISTEA. THESE ENHANCEMENTS COULD INCLUDE BICYCLE AND PEDESTRIAN PROJECTS, LANDSCAPING AND SCENIC ENCHANCEMENTS, HISTORIC PRESERVATION AND MITIGATION OF HIGHWAY RUNOFF IMPACTS ON WATER QUALITY. THE GOAL OF THE DATAB ...

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THIS PROPOSAL DESCRIBES A MICRO-LEVEL STRATEGIC TRANSIT SIMULATION MODEL THAT QUANTIFIES THE DIFFICULT TRADEOFFS BETWEEN COST, PERFORMANCE AND TIME. THE MODEL UTILIZES SYSTEM DYNAMICS TO CAPTURE THE COMPLEX, NON-LINEAR FEEDBACK STRUCTURE THAT GOVERNS SYSTEM BEHAVIOR, INCORPORATING SUCH TRANSIT OPERATIONS AS VEHICLE MANAGEMENT, SERVICE LEVELS, FARES, RIDERSHIP, MARKETING, REVENUES, CONGESTION, POLL ...

EXISTINT TRAFFIC DETECTION EQUIPMENT DOES NOT PROVIDE COMPREHENSIVE SOLUTIONS FOR A WIDE VARIETY OF THEPROPOSED IVHS (INTELLIGENT VEHICLE HIGHWAY SYSTEM) FUNCTIONS AND IS FRAGMENTED AMONG DIFFERENT SENSOR TECHNOLOGIES, DVP PROPOSES TO DEVELOP A NEW, DIGITAL SIGNAL PROCESSING (DSP)-BASED VEHICLE DETECTOR TECHNOLOGY AIMED AT PROVIDING A FLEXIBLE, HIGHLY-CONFIGURABLE FRAMEWORK FOR THE ECONOMICAL AND ...

AN INCREASING WORLDWIDE AWARENESS OF POTENTIALLY DESTRUCTIVE CLANDESTINE EXPLOSIVES TRANSPORT ONTO AIRCRAFT HAS UNDERSCORED EFFORTS TO DEVELOP METHODS TO REDUCE AND ELIMINATE THIS POTENTIAL SOURCE OF AIR DISASTERS. WITHIN THE LAST SEVERAL YEARS AN INCREASED IMPORTANCE HAS BEEN ASSIGNED TO THE DEVELOPMENT OF TECHNOLOGY DIRECTED TOWARD HIGHLY SENSITIVE AND SELECTIVE DETECTION OF EXPLOSIVES. RECENT P ...

CURRENT SMOKE DETECTION TECHNOLOGIES SUFFER FROM SIGNIFICANT FALSE ALARM RATES. THESE PROBLEMS ARE CURRENTLY BEING ADDRESSED BY REDUCING THE SENSITIVITY OF EXISTING PARTICULATE DETECTORS. IN THIS WORK, THE FEASIBILITY OF A COMBINED PARTICULATE AND CARBON MONOXIDE DETECTOR WILL BE EVALUATED. THE USE OF MULTIPLE FIRE SIGNATURES HAS THE POTENTIAL FOR REDUCING THE FALSE ALARM PROBLEMS WHILE INCREASING ...

THE NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY (NIST) HAS UNDERTAKEN AN EFFORT TO PROVIDE SOLID STANDARDS AND ALGORITHMS FOR THE STANDARDIZATION OF NEAR-INFRARED SPECTROPHOTOMETERS. THIS EFFORT, COUPLED WITH RECENT ADVANCES IN MATHEMATICAL ALGORITHMS FOR REGRESSION MODEL TRANSFER, HAS CREATED AN OPPORTUNITY FOR THE DEVELOPMENT OF STANDARD CALIBRATION MODELS. THE PROPOSED RESEARCH FOCUSES ON TH ...

HIGH TEMPERATURE SUPERCONDUCTING (HTSC) FILMS HAVE A LARGE POTENTIAL AS DETECTORS OF ELECTROMAGNETIC RADIATION. TO BE USEFUL FOR TRANSFER STANDARD RADIOMETERS, IT IS NECESSARY THAT THE HTSC FILM QUALITY SHOULD BE VERY HIGH, BOTH FROM THE VIEW POINTS OF STRUCTURE AND SUPERCONDUCTING PROPERTIES. A MAJOR TASK, IN ORDER TO ACHIEVE HIGH SENSITIVITY, FAST RESPONSE, LOW NOISE LEVELS, AND UNIFORM SPECTRAL ...

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