Award Data

"Under this proposal we will develop, test, and document new methodologies for creating probability density functions (PDFs)of first-arriving and secondary seismic phases from datasets of seismic phase arrival times and hypocenters. Algorithms will bedeveloped to use seismic phase PDFs in standard earthquake location procedures in the context of phase association and weighting. Tests will be condu ...

Future efforts to verify arms control agreements will require new technologies that are self-contained and man-portable. Potable power will, of course, be needed to energize and maintain this equipment in an unattended mode. Fuel cells offer the bestalternative for these power requirements, because of their high energy and power density. Unfortunately, there is no current fuel cell technology t ...

"The team of Visidyne, Inc. and Mission Research Corporation proposes to develop a high-fidelity, real-time Nuclear Optical Dynamic Digital Image Generator (NODDIG) to support the development and testing of algorithms for the mitigation of optical clutterin nuclear environments. The NODDIG concept is a software/hardware digital scene generator. It will complement and support infrared sensors under ...

"The team of Visidyne, Inc. and Mission Research Corporation proposes to develop a high-fidelity, real-time Nuclear Optical Dynamic Digital Image Generator (NODDIG) to support the development and testing of algorithms for the mitigation of optical clutterin nuclear environments. The NODDIG concept is a software/hardware digital scene generator. It will complement and support infrared sensors under ...

"The primary objective of this proposed research is to develop a new detector that uses the wavelet transform for accurate, reliable and automatic detection of secondary phases such as Pg, Lg, and pPn. We propose to extend the semi-automatic waveletdetector of Tibuleac and Herrin (1999) to an automatic, multi-component detector for use on both single-component array data as well as three-componen ...

The Defense Special Weapons Agency (DSWA) has identified a need to improve the radiation hardness of advanced integrated circuit technologies. To be practical, this must be achieved in a cost effective way. This proposal by AET, Inc. directly addresses these concerns. Specifi-cally, this proposal provides a means to achieve significant advance in radiation hardness of large scale integrated cir ...

This Small Business Innovation Research Project will determine the advantages and disad-vantages of fibrous/polymeric composite materials over traditional material (steel) for retrofitting key civilian facilities against terrorist bomb attack. Retrofit techniques we will evaluate are: strengthening fully and partially exposed columns with composite wraps or shells, masonry walls with bonded comp ...

SIMOX (Separation by IMplanted Oxygen) technology achieves total dielelectric isolation of active device regions from the substrate and reduces the collection path for ionized charges via the built-in buried oxide which restricts charge movement. Advances in SIMOX technology include radiation hardened memories and gate arrays for space applications, ULSI DRAMS for low voltage operation, thin film ...

Lexitek proposes to develop an imaging gamma-ray detector with 1024 x 1024 pixels for arms control verification. The proposed detector significantly enhances the resolution of fissionable material distribution without compromising energy resolution. The detector consists of a scintillating crystal and associated sensors which determine the energy and position of the scintillation with high spat ...

Environments created from a nuclear event can have a great impact upon the operation of military forces on the battlefield. It is imperative that the associated nuclear effects are portrayed in an environment such as Dirstributed Interactive Simulation (DIS) so that changes canbe made during the weapon system design process to mitigate nuculear effects. These effectscan be extended to other appl ...