Award Data

The problems addressed by this proposal are related to the need for fast running models (FRMs) that predict damage imparted to structural components composed of UHPC materials, particularly slabs, by munitions related to their penetration and detonation. These FRMs are also to provide the resulting residual capacity of the component and account for the effects of multiple strikes. The FRMs need ...

For applications in DoD satellite systems, devices based on novel nanomaterials offer significant advantages over traditional technologies in terms of light-weight and efficiency. Examples of such novel devices include quantum dot (QD) based solar cells, photodetectors, radars and sensors. However, the response of these devices to radiation effects is not well understood, and radiation effects mod ...

Future high-performance integrated circuits in DoD satellite systems will require non-planar nano-technology devices, such as MultiGate Field Effect Transistors (MuGFET) or FinFET, which can decrease pattern area of logic circuits below 50% of the conventional planar technologies. The International Technology Roadmap for Semiconductors predicts that such devices will be the cornerstone of sub-32nm ...

The use of WMDs and IEDs by covert insurgents and terrorists poses a significant risk to U.S. military forces and civilians. The capability to execute rapid forensic DNA analysis to identify individuals who manufactured and transported these threatening devices is of paramount importance to military mission, homeland security and civilian safety. Current DNA forensic analyses are time-consuming, b ...

Sample preparation has been recognized as the single most important challenge to be faced in the development of detect-to-warn (DTW) systems. Available commercial sample preparation technologies are expensive, slow, and require trained laboratory technicians and sophisticated laboratory equipment for operation. Addressing this need, we propose to design, fabricate, and demonstrate a general purpos ...

Accurate blast simulations based on first-principles, 3-D hydro-codes require hours on notebook PCs. Graphical processing units (GPUs) offer the potential of drastic reductions in run-times. Typical computational fluid dynamics codes perform of the order of 10-100 operations per memory fetch and store. In order to harness the potential of graphical processing units (GPUs), near-perfect streaming ( ...

In this SBIR solicitation, critical technology is sought that will enable construction of accelerator systems that are operable from moving military platforms or that will significantly reduce the overall footprint of currently available technology. Alameda Applied Sciences Corporation (AASC) offers to develop one key enabling technology of a Laser Wakefield Accelerator (LWFA), that holds promise ...

Current offensive solutions to neutralize chem/bio agent facilities rely on blast and/or short-burst high-temperature neutralization but have the potential to produce severe collateral damage via agent release. Our team proposes the Dispersed Energetics Coupled for Optimized Neutralization (DECON) Concept, an alternative concept to perform bulk neutralization of agents. The DECON concept can be s ...

ESTABLISH DESIGN CRITERIA FOR, AN OPTICAL PROBE TO MEASURE THE DUST LOFTED BY THE SHOCK WAVE DURING A NUCLEAR BLAST WAVE SIMULATION. DUST DENSITY IS DETERMINED FROM THE REDUCTION IN INTENSITY OF LIGHT PROJECTED OVER AN INTERROGATION PATH TRANSVERSE TO THE FLOW. USE OF A SIMPLE LIGHT SOURCE AND DETECTOR WITH FIBER OPTIC TRANSMISSION LINES PRODUCES AN INEXPENSIVE RUGGED INSTRUMENT WHICH CAN BE DEPLO ...

THE ADVANCE OF TECHNOLOGIES MAY MAKE DEFENSE AGAINST BALLISTIC MISSLES TECHNICALLY AND ECONOMICALLY FEASIBLE. A NATIONAL POLICY DEBATE HAS BEGUN ON THE DESIRABILITY OF MAKING A TRANSITION FROM STRATEGIC DETERRANCE TO STRATEGIC DEFENSE. THE DEBATE IS AT PRESENT HIGHLY CONFUSING AND UNSTRUCTURED, SINCE THE VARIOUS ARGUMENTS FOR AND AGAINST THAT TRANSITION ARE BASED ON DIFFERING ASSUMPTIONS, OFTEN TA ...