Award Data

The proposed effort covers the engineering aspects of a magnetic field source to be used in a table-top demonstrator of magnetic refrigeration. A prototype magnetic field source, based on the Halbach or "magic-ring" concept, will be designed, constructed and tested in the Phase I effort. The proposed device is based on an innovative concept that is simpler than current magic-ring configurations. ...

THE IMPACT OF INDUSTRIALIZATION IN COASTAL REGIONS AND THE DEGRADATION OF ENVIRONMENTAL CONDITIONS IN THE VICINITY OF SEAFOOD PRODUCING REGIONS HAS BECOME EVIDENT FROM THE QUALITY OF FOODS PRODUCED IN THESE REGIONS. AFFINITY PURIFIED POLYCLONAL ANTIBODIES ARE BEING DEVELOPED TO PROVIDE A RAPID METHOD FOR THE EVALUATION OF LISTERIA MONO- CYTOGENES AND TOXINS FROM VIBRIO CHOLERAE IMPLICATED IN FOODP ...

The overall quality and the comprehensive strength, in particular, of concrete are critically dependent on the water content in the concrete mixture. It is also essential to know if the concrete has reached a stage of moisture equilibrium before surface finishes such as paint or carpet can be applied. At present, no reliable method or easy-to-use instrument exists for determining the moisture co ...

There is a global trend towards utilization of satellite communications for information services. Equivalent system temperature, Ts, is a significant parameter in quantifying the antenna system/link performance, because it represents the noise power spectral density in antenna system figures-of-merit, such as receiver gain/system temperature (G/T), and end-to-end Signal to Noise Ratio (SNR). Unf ...

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Arca proposes research leading to development of a suite of methodology support products to help meet the need for innovative assurance techniques appropriate for emerging information technologies. The product will consist of a licensable methodology and supporting materials for specifying, building, and evaluating assurance arguments for products and systems based on the capability of security en ...

This proposal addresses development of CAD software for simulating non-linear optical materials. The software will provide a virtual lab in which experimental setups are simulated. The proposed software is based on the use of a Maxwell differential equation solver, the Finite Difference Time Domain (FDTD) method. This numerical method has been developed by numerous researchers since 1968 and no ...

American health care is in the midst of momentous change. Quality improvement principles are being used increasingly to enhance productivity and efficiency of health care delivery and to help contain costs. In producing patient outcomes and resource utilization measures, it is vital to control appropriately for case mix (i.e., differences in patients due, e.g., to illness severity) in the predicti ...

We will develop technology, termed a Ruggedized Wind Measurement System (RWMS), to measure directly extreme winds with high space and time resolution, focusing on the winds that occur beneath hurricanes at land fall. This development effort will include design, fabrication of two prototype RWMS units, and a series of proof-of-concept demonstrations in strong mountain-induced downslope and severe t ...

The proposed electrostatic atomization process has been successfully applied within the diesel injection and paint spray industries to generate a priori specifiable droplet-size distributions with near uniform droplet dispersivity. Energetically efficient droplet development with electronically controlled uniform mean droplet sizes between 10 and 100 um range have been demonstrated, with range ex ...