Award Data

Alphatech will develop & demo multirsolution statistical methods for the fusion of terrain elevation from existing 3-D terrain models and new elevation data. This fusion will produce new estimates of terrain elevation with accuracies, robustness, and update ratesprviously unachievable.

We propose to develop a near-source model for the release of chemically reacting radionuclides. The model structure is based on an available code for reacting chemicals. The model will include interactive effects of nuclear transformation, chemical reaction, and plume physical motion. Such a model will provide fast and accurate predictions for the source characterization and transport of radion ...

For this Phase I SBIR program, high volumetric efficiency, energy storage capacitors are proposed using phase change ceramics. These materials are nonlinear dielectrics that make use of electric field induced antiferroelectric to ferroelectric phase transition to store more energy per volume than is possible with linear dielectrics (10 J/cm3 compared to 2 J/cm3). Furthermore phase change materia ...

On-going developmental programs have produced munitions systems which are capable of penetrating and functioning within hardened fixed ground targets. They are equipped with high explosive and fragmenting warheads to achieve target defeat but in the process produce unaccceptable target venting and agent dispersal. The need exists for a warhead payload which can effectively defeat chemical and bi ...

NZ Applied Technologies proposes to develop gallium nitride and aluminum gallium nitride high sensitivity avalanche photodetectors for solar blind ultraviolet wavelength applications. Solar blind ultraviolet avalanche photodetectors and position sensitive arrays with high sensitivity have broad applications in military, space, automotive, engine monitoring, flame detection, and environmental moni ...

Low-temperature MBE grown GaAs (LT-GaAs) contains a high concentration of excess As which gives rise to ultra-fast carrier-trapping time and excellent radiation hardness. In as-grown layers most of this excess As is in the form of As(Ga) antisite defects, of which only ~1% are ionized. Thermal annealing upon overgrowth with a device structure or during device processing results in a decrease of ...

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During Phase II, Spectral Sciences Inc., proposes to develop innovative software tools for timely and highly specific characterization of the world littoral zones using data from new satellite-based hyperspectral imaging systems. SS Phase II objectivesinclude (1) develop a software package containing an automated LZ atmospheric correction code with advanced algorithms for determining ocean bot ...

"The primary objective of this effort is to develop a robust object matching system that can be applied to a variety of image exploitation needs. The analytical decisions by our proposed context aware, neural column-based image expert (CANCIE) will utilizecontext knowledge or expectations about the current "mental space," as well as imagery having an object matching component and an analysis com ...