Abstract:The new joint mission scenarios and stealth interdiction objectives for the U.S. Navy have resulted in the need for improved sensor systems for operations in the littoral environment. A High Frequency Towed Array (HFRA) sonar system, operating in the same frequency band as hull mounted systems,… more
Abstract:Significant advances have been made over the past few years in all optical arrays. Low cost optical sensors have been produced and demonstrated along with optical telemetry capable of multiplexing many sensors onto a single optical fiber. Although the new optical sensors and telemetry designs … more
Abstract:Special Operations Forces (SOF) require a real time display of appr opriate data to allow the helmsman to access the damage potential to his cargo (equipment/personnel) and support his decision relative to speed and course selection when operating in rough water. Furthermore, maintenance support… more
Abstract:The objective of this project is to evaluate the efficacy of the FLP/FRT site-specific recombinase inexcising a transgenic tapetum-specific promoter driving an inverted (antisense) Arabidopsis fertilitygene, bcl1. Plants containing the antisense of bcl1 (flanked by FRT sites) will be male sterile… more
Abstract:Crucial to development of improved artillery capabilities is the fielding of tools to assist forward observers and spotter in target designation and fire direction. Notwithstanding its reliability, the conventional lensatic compass leaves much to be desired. The needle aligns itself with the local… more
Abstract:The proposed project is related to NIMH research topic Assessment of Emotional and Psychological States. The goal is to develop a screening questionnaire that assists clinicians in diagnosing the most common DSM-IV Axis I disorders seen in patients presenting for outpatient mental health treatment.… more
Abstract:Current CRT phosphors rely upon 3-12 micron sized semiconductor grains to convert the electron beam emitted by the cathode into light. These phosphors suffer from low conversion efficiencies (25%), and efforts to improve these systems over the past few decades by altering the stoichiometry have… more
Abstract:The objective for development of a modular gas generator Sur face Ship Torpedo Defense (SSTD) launch canister is to provide U.S. and allied surface ships with a low cost, low maintenance, highly reliable system that produces no environmentally hazardous by-products. This system could… more
Abstract:Those battery systems that are currently readily available (lead-acid and nickel-cadmium), as well as those that are only now becoming a vailable in limited sizes and capacities (nickel-metal hydride and lithium-ion), can provide ample power for most portable equipment applications but the energy… more
Abstract:Yardney Technical Products proposes to develop low cost, long life, safe and environmentally benign lithium-ion batteries ideal for applications sensitive to operational and disposal costs as well as safety andperformance criteria. Phase I of the proposed project will focus on the selection and… more
Abstract:Yardney Technical Products proposes to develop low cost, long life, safe and environmentally benign lithium-ion batteries ideal for dual use applications. Phase I of the project will focus on the development of improved battery materials. Novel lithium manganese oxide spinel materials will be… more
Abstract:Investment castings have well served both the military and commercial markets in such areas as waveguides and splitters for microwave applications, and for connectors, housings, heat sinks and mechanical parts for electronics, optical, instrumentation, and medical devices. Tomorrow's higher RF… more
Abstract:The development of a new process for the continuous separation of w aste plastic particles by type into purified streams for sale and recycling is proposed. This approach is based on the segregation of particles by density in liquid-fluidized bed classifiers (LFBC). The primary objective of the… more
Abstract:A novel method for preparing carbon electrode structures having applications in electrochemical double layer capacitors (EDLCs) is described. The method for preparing these structures employs carbon (graphite) nano fiber materials and results in an electrode having both high surface area and high… more
Abstract:Marine Acoustics, Inc., proposes applying the team's operational expertise and tactical decision aid (TDA) technology to the development of a TDA that innovatively applies tactical oceanography principles to the employment of multistatic ASW assets. The foundation of the TDA module architecture… more
Abstract:A true single longitudinal mode distributed feedback (DFB) fiber laser will be developed. The first and only, a preliminary demonstration of this laser has just been published, but it is not truly single frequency. We shall develop and commercialize the world's first DFB fiber laser with Bragg… more
Abstract:In this Phase I study, we will demonstrate high power, continuous wave (CW) single spatial mode laser action at the 1 um wavelength. There are two innovative aspects in our proposal: the incorporation of commercially available very high power, not necessarily single mode, semiconductor laser diodes… more
Abstract:Recent world events have underscored the changing political and military requirements of the United States and its Allies to respond to situations not previously envisioned as primary missions of their Navies. Military missions which require the extensive use of mines, anti-ship cruise missiles… more
Abstract:At a time when the Navy is actively moving more training from shore to shipboard, it is critical that quantitative tools and measurements be developed and used to ensure that Navy training is meeting established objectives. The Navy wants to know that this movement away from more costly shore-based… more
Abstract:The lithium/thionyl chloride bipolar battery configuration, with thin electrode and separator components, is ideal for high rate voltage and high power applications. The bipolar electrode design supports a high rate capability by providing shortest and least resistive current path between adjacent… more
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