Award Data

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MANY U.S. INDUSTRIES ARE FINDING THAT THEIR SURVIVAL WILL DEPEND ON SUBSTANTIALLY IMPROVED PRODUCTIVITY. THE DEVELOPMENT OF NEW SENSORS IS VITAL TO THE IMPLEMENTATION OF ROBOTICS OR AUTOMATION, THE MOST COMMON MEANS OF INCREASING PRODUCTIVITY. IN ONE OF THE MOST PRACTICAL APPROACHES TO ANALYZING COMPLEX MIXTURES, PARTIALLY SELECTIVE SENSORS ARE COMBINED IN AN ARRAY WITH APPROPRIATE ELECTRONIC PROC ...

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There is an acute need for a networked chemical sensor that is inexpensive enough to allow it to be treated as a disposable item - deployed and left in-place until the end of its useful life, or until operations move out of communications range. Electrochemical microarray sensors can be fabricated at low enough unit cost to make the development of a disposable sensor node feasible. These sensors ...

THE PROPOSED RESEARCH IS TO ADVANCE THE STATE-OF-THE-ART OF DETERMINISTIC RISK ANALYSIS AND FIRE PROTECTION METHODOLOGY OF NUCLEAR POWER PLANTS. A COMPUTER CODE, BASED ON THE USE OF A FIELD (DISCRETIZATION) MODELING TECHNIQUE, WILL BE DEVELOPED THAT HAS SUFFICIENT FLEXIBILITY FOR ACCURATE/REALISTIC REPRESENTATIONS OF GEOMETRY, VENTILATION AND OTHER CONDITIONS PRESENT IN CABLE ROOMS AND CONTROL ROO ...

The Department of Energy (DOE) nuclear physics program requires advancements in detector instrumentation electronics. Improvements are needed with respect to the energy, position, and timing resolution; sensitivity; speed; low power; and dynamic range. Emerging, monolithic charged-particle and radiation detectors, based on Active Pixel Sensors (APS) and fabricated with standard CMOS (complementa ...

Our solution to the automated feature extraction problem will leverage the material properties that can be inferred from combining multispectral imagery with high resolution elevation data or LIDAR data using a trainable knowledge base. Multiple imaging bands provide a more complete picture of the material involved than ordinary RGB. This can help distinguish between a green grass lawn and a gre ...

The conversion of corn and other biomass to fuel grade ethanol not only would reduce U.S. dependence on foreign energy sources but also would be a major industrial application for agricultural products. However, the process of drying the ethanol to fuel grade consumes significant amounts of energy, incurring costs that continue to increase as cost of natural gas increases. This project will deve ...

The need for natural gas continues to grow, and recent increases in petroleum prices have been paralleled by large increases in the price of natural gas. However, natural gas at the source often has high concentrations of carbon dioxide and hydrogen sulfide, which must be removed. Although existing commercial polymeric membranes (e.g. cellulose acetate and polysulfone) do a good job of sweetenin ...