Award Data

Imagery analysts face a number of challenges that complicate their ability to gain contextual awareness, particularly when exploiting multiple forms of sensor data. Faced with adaptable adversaries, analysts require advanced training tools that span a variety of mission contexts. Because no analyst can be an expert in every sensor platform, what is needed is a training tool that senses and adapts ...

The objective of this proposal is to develop and demonstrate the feasibility of high-intensity focused ultrasound (HIFU) applications for donor explosive-free detonation of insensitive munitions (IM) and insensitive high explosives (IHE). General Technology System's (GTS) solution, termed the Zero-Explosive Ultrasound Standoff (ZEUS) detonation system, will provide a low-cost, covert, ultra-p ...

Solid waste disposal and/or destruction are problems that cannot be ignored in patrol base camps or combat outposts and are frequently cited as one of the pressing concerns for established camps. MSW Power has developed a Solid Waste Destruction System (SWDS) consisting of a compactor that mechanically and thermally removes moisture from patrol base camp solid waste, a pyrolysis unit in which the ...

Certain lanthanide halides have significantly higher light output than NaI:Tl, the comparison standard for scintillators, plus other important properties, including fast decay times and excellent proportionality. Unfortunately, lanthanide halides grown by traditional melt processes have high production costs and limited availability. Crystals are usually limited to about 5 cm x 5 cm, right cylinde ...

It is proposed to develop a novel process for growth of high quality CZT crystals for nuclear detection applications. Currently the THM process is the technology of choice for production of high quality CZT crystals. This process, however, suffers from extremely low growth rates. The development effort proposed here will seek to increase the crystal growth rate by 5-10 times the current levels ...

Three nuclides are especially useful in detecting thermalized neutrons: helium-3, lithium-6 , and boron-10. Since current demand will deplete reserves of helium-3 in roughly two years, there is a large desire to develop detectors that have the capacity to replace helium-3 tubes. In this proposal we spell out our plan to adapt Neotron''s already developed fission neutron detector into a high effic ...

THE PROPOSED FIBLOC SENSOR PROVIDES AN ECONOMIC MEANS TO PROTECT, LITERALLY, MILES OF A PREFERRED PERIMETER REGION AGAINST UNAUTHORIZED INTRUSIONS. THE OPTICAL FIBERS EMPLOYED INT HE FIBLOC SENSOR PROPAGATE CW OR PULSED INFRARED LIGHT SIGNALS WHOSE TRANSMISSION AND/OR REFLECTION SENSITIVITY IS AFFECTED BY MECHANICAL PRESSURE SUCH AS WOULD BE PRODUCED BY THE DISTENSION OF SURFACED MOUNTED FIBERS AL ...

THE SAFE DESIGN OF DEEP MISSILE BASING STRUCTURES SUBJECTED TO STRESS TRANSIENTS GENERATED BY SURFACE DISTURBANCES SUCH AS NUCLEAR OR CONVENTIONAL EXPLOSIONS IS A VERY IMPORTANT PROBLEM FOR J.S. NATIONAL SECURITY INTEREST. THE PROPAGATION OF SURFACE DISTURBANCES THROUGH INHOMOGENEOUS, JOINTED, FRACTURED, AND LAYERED GEOLOGIC MEDIUM OF THE INFINITE DOMAIN IS A VERY COMPLEX PROBLEM ESPECIALLY NEAR D ...

THE PHASE I EXPERIMENTAL EFFORT WILL DEMONSTRATE THE FEASIBILITY OF A FIELD WORTHY GROUND MOTION SENSOR TO REPLACE PIEZO-ELECTRIC ACCELEROMETERS FOR CONVENTIONAL EXPLOSIVES AND NUCLEAR TESTING. THE OUTPUT SIGNALS OF PIEZO-ELECTRIC ACCELEROMETERS MUST BE INTEGRATED TWICE TO DETERMINE GROUND MOTIONS. THIS PROCESS REDUCES SYSTEM ACCURACY AND MEASUREMENT BANDWIDTH. ADDITIONALLY, AS PIEZO-ELECTRIC SENS ...

CREATION OF BURIED INSULATING LAYERS IN SILICON WAFERS BY HIGH DOSE OXYGEN IMPLANTATION (SIMOX) HAS GAINED SIGNIFICANT ATTENTION IN THE LAST TWO YEARS. THE SIMOX TECHNOLOGY IS POSITIONED TO BE A PRIME CONTENDER IN THE SILICON-ON-INSULATOR (SOI) ARENA MAINLY BECAUSE OF THE INHERENT RELIABILITY/REPRODUCIBILITY OF THE ION IMPLANTATION TECHNOLOGY. ONE OBSTACLE TO BROADER USE OF THE SIMOX MATERIAL IS T ...