Award Data

Recent sea tests with a Variable Depth Source (VDS) (e.g. IUSW-21, LBVDS) have demonstrated increased submarine detection capabilities with a broadband active source that provide continuous active acoustic coverage below the layer and along the entire water column. The primary disadvantage of a VDS is the high impact that its launch and recovery system has on ship design. Advanced Acoustic Conce ...

To be provided

An innovative integrated motor/propulsor (IMP) system is proposed that will improve the power density, efficiency and reduce acoustic signatures over existing designs. Gains in power density will be achieved by reducing the required motor torque in combination with motor structures that improve power density while working within the physical limits of the windings and magnetic materials.

With the achievement of 2.1 kW CW IR operation and an upgrade to 10 kW undergoing commissioning, free-electron lasers (FEL) are now a serious option for high-power, military and commercial applications. As specifically identified in the recent "Department of Defense Laser Master Plan", the key technology issue on the path to high-power FEL deployment is the demonstration of reliable, high-brightn ...

A definitive experimental study of cathode design and photoemissive materials for normal-conducting RF injectors is proposed. The University of Maryland (UMD) and Brookhaven National Laboratory (BNL) have agreed to collaborate with Advanced Energy Systems (AES) on this project. As an FFRDC, BNL will not receive any SBIR funding but has agreed to provide access to its existing facilities and equi ...

3TEX will build on the results of the Phase I projects funded by ONR to develop multi-functional composite material systems designed to both carry structural loads and provide blast protection. The emphasis in this proposed phase II effort will be on all composite solutions not involving metallic foam and metal or ceramic hard face. Using a combination of design-build-test and numerical analysi ...

GFRP cored panels are common in current shipboard structure design. Robust and practical means of joining these and other composite materials to one another and to any substructure are critical to forming large structures. 3TEX will develop and test joining methods and materials based on 3WEAVETM, and 3BRAIDTM, formation of integral shaped fabric preforms. "Butt" and "T" joints formed by insertion ...

DNA microarray technology, in combination with statistical and predictive modeling tools, could be used to evaluate thousands of genes against distinct gene expression patterns induced by chemical/biological agents to provide early identification and speed therapeutic intervention. The overall objective of this proposal is to demonstrate the feasibility of building a data management system for DN ...

Applied Visions, Inc.(AVI) proposes to leverage the technology of computer games to provide a powerful new method of visualizing the potential movement of ground targets and threats for op-erators of the Tactical Tomahawk Weapon Control System (TTWCS). Recent advancements in the multi-billion dollar game industry have produced game engines that combine powerful visual rendering with sophisticat ...

In the wake of the September 11th attacks and subsequent Anthrax scares, researchers worldwide are working to expand our ability to rapidly assess what poses a terrorism threat to the public. The rapid detection of specific pathogens is required for biod