Award Data

The Defense Threat Reduction Agency (DTRA) needs a capability to collect and provide immediate presumptive analysis of radiological/nuclear samples of concern at the source of collection. Such in-field technologies should be capable of detecting and identifying trace quantities of elements and/or chemicals containing plutonium (Pu) and uranium (U), with a focus on chemicals specific to the nuclear ...

Machine learning algorithms have demonstrated performance on par with or superior to human analysts on large datasets when sufficient training data is available.  For military applications obtaining sufficient, truthed data is always a challenge.  Three approaches have been used for measured data collections to support sensor exploitation programs: coordinated collections, turntable measurements ...

EMC2''s Phase II proposal focuses on continuing development of "Soft Crack Arrestors" through additional key material property, detailed analytical refinement of the design, and full-scale pipe validation testing. This material testing will be done over a range of temperatures to cover extreme conditions for future pipeline designs, with special attention to arctic applications. It is also essen ...

Fine-scale, well-calibrated probabilistic weather forecasts are increasingly in demand for such weather-critical applications as battlespace management, and accurate prediction of high-value airborne operations. Built upon the Phase I effort we have just completed, the principal objective of this proposed study (Phase II) is to develop a reliable, efficient, and easily deployable reforecast-calibr ...

This work advances the state-of-the-art in high-speed diagnostics for the characterization of fireballs, hot gases, and aerosols released by explosives detonation.The proposed advancement is the development of an integrated optical sensor suite, selected from technologies which are already in development in the portfolio of the proposers.During Phase I, the proposers demonstrated the combined LIBS ...

There is a need to improve the understanding of physical and chemical processes involved in the evolution of chemical warfare agent (CWA) simulant aerosols and vapors that are interacting with combustion, deflagration, and detonation products. However, the measurement of aerosols and vapors is very challenging because of limited knowledge of the photophysics at varying temperatures and pressures, ...

N/A

Reactive Warheads increase lethality by igniting propellants and fuel, by melting and destroying electronic components, by providing blast overpressure inside of a target after impact, and by providing thermal energy to destroy chemical and bilogical agents. In the Phase I program, Powdermet demonstrated the production and fabrication of Metal-Polymer-salt micro/nano-scale engineered composites ...

In the passage of the Fixing America's Surface Transportation Act (Pub. L. No. 114-94), Congress challenged the U.S. DOT and the Federal Coordinating Council on Access and Mobility (CCAM) to develop a cost allocation technology to account for disparate federal reporting requirements and maintain separation of funding sources by trip for non-emergency medical transportation. The U.S. DOT notes the ...

AN IMPROVED METHOD OF WEIGHING TRUCKS WHILE IN MOTION IS PROPOSED. TO INCREASE EFFICIENCY AND REDUCE TIME LOST AT WEIGH STATIONS, THE TRUCKING INDUSTRY NEEDS TO EXCHANGE DATA, INCLUDING WEIGHT DATA, BETWEEN MOVING TRUCKS AND ENFORCEMENT FACILITIES. LEGALLY LOADED TRUCKS WOULD THEN BE ABLE TO PROCEED WITHOUT STOPPING. THIS INVOLVES WEIGH-IN-MOTION. PRESENT WEIGHING TECHNIQUES INVOLVE LOAD CELLS OR ...