Award Data

DESCRIPTION (provided by applicant): Prostate cancer continues to be a significant health problem, both domestically and worldwide. Numerous studies have demonstrated the efficacy and safety of transperineal prostate brachytherapy in the therapy of prostate cancer. The success of brachytherapy chiefly depends on our ability to intra-operatively tailor the radiation dose to the patient's individual ...

This Small Business Innovation Research (SBIR) Phase I project will determine the feasibility and suitability of using a plasma enhanced hot filament chemical vapor deposition (PEHFCVD) technology as a manufacturing platform for the large scale deposition of ultra nanocrystalline diamond (UNCD) thin films. UNCD is synthesized today using a unique argon-rich plasma chemistry via microwave plasma ch ...

The overall objective of this effort is to address a nagging void in the study of Information Age Warfare: there is no coherent set of tools that military analysts can use to visualize, measure, understand and asses networked military systems. While there has been a great deal of effort expended to develop tools in academia (and to a limited extent for commercial business), these products tend to ...

The purpose of this STTR phase II proposal is to scale up and validate various space materials product forms based on material technology concepts proven feasible in STTR phase I efforts. The STTR phase I has successfully demonstrated low cost survivable multifunctional engineered material systems: Zinc-Assisted Self-Assembled Nano-Clusters (Z-SANCs™) and Transparent Conductive Oxide (TCO) syst ...

identified needs for the thermal control and ESD functions of the Prometheus Program's hardware for the heat rejection system for the planned nuclear system. These efforts can also serve uniquely the (CEV) radiator systems needs. The TCMS for the radiators of the both CEV and Prometheus missions need to operate at higher temperatures and provide the space environment stable low ratio of (αs/εT) ...

New missions require that airborne radars operate at increasing ranges with higher target resolution. This combination necessitates the cost-effective deployment of large apertures while maintaining aerodynamic performance. Externally mounted antenna arrays are not a satisfactory solution due to the large size at low frequencies, for example with UHF foliage penetration radar. Another approach emp ...

The objective of the proposed effort is to develop a digital beamforming (DBF) processor capable of generating multiple simultaneous receive beams with a wide (>500 MHz) instantaneous bandwidth (IBW). This would offer a significant improvement over a similar DBF processor with 15 MHz IBW that Applied Radar, Inc. previously developed for AFRL. The wide bandwidth is necessary for a number of high-re ...

The proposed Phase II project is to provide an advanced operational waterborne transport modeling capability of chemical agents within four-dimensional marine and fresh water environments. Based upon the findings of Phase I, we propose to further enhance the operational capabilities of ASA’s Waterborne Chemical Transport Model, relative to weaponized chemical agents, by developing comprehensive ...

Ceramic matrix composites (CMCs) are being targeted for many military and commercial applications due to their lightweight and high temperature stability. CMCs possess high strength, and are being investigated for use in next-generation aircraft engines. CMCs show great promise for this application, but are subject to degradation from hot corrosion, a process in which atmospheric salts combine w ...

This Small Business Innovation Research Phase I project aims to investigate synthetic approaches to develop specialty glass microspheres based on aluminum phosphate compositions. The proposed approach is targeted toward synthesis of high emissivity hollow microspheres that are stable to elevated temperatures, which offer opportunities for their use in thermal protection/insulation systems. This is ...