Abstract:Liner wear in spherical bearings used in fixed wing and rotor craft can be significantly accelerated by liquid and solid contamination. Contamination is particularly problematic with oscillating loads. The proposed solution will prevent contamination of plain airframe bearings without significant… more
Abstract:Development of intelligence products, especially when HUMINT and OSINT are involved, requires sifting through enormous amounts of (mainly unstructured) information. Although SMATs are a great way of achieving progress, most of the SMATs that have been evaluated by the Social Science Board (SSB) thus… more
Abstract:U.S. military transport vehicles, operating platforms, aircraft, and weapons rely upon GPS to provide position, velocity, and timing data and as an aid to the Inertial Navigation System (INS) to reduce the effects of long-term inertial sensor drift and bias. However, the use of GPS jammers as a… more
Abstract:We propose to design and prototype a secure, non-proprietary, open-source, petabyte-scale associative database, and evaluate its performance. Our technical approach will heavily leverage existing open-source database technologies. Key considerations in our design will include speed of data ingest,… more
Abstract:Organized groups are become increasingly adept at using social media to influence public discourse. The fast pace and global reach of social media allow groups for form and mobilize in minutes and dissolve as rapidly as they appeared. In Phase I, we 1)
Abstract:Systems & Technology Research (STR) together with our partner, The Ohio State University ElectroScience Laboratory (OSU/ESL), is pleased to provide this proposal to develop foliage propagation modeling algorithms, measurements and techniques to support new communications concepts. Our innovative… more
Abstract:ABSTRACT: It is proposed to build the breadboard functional proof unit of a new space borne instrument"DPTIS"(Double-Probe & Topside Ionosphere Sounder) that simultaneously measures in situ electric fields and the vertical electron density profiles from the spacecraft altitude to the… more
Abstract:SI2 Technologies, Inc. (SI2) proposes to design and develop a wideband, electronically steered multi-beam transmit array for Navy surface ship EW systems. We will build on our Phase I efforts to demonstrate a 20:1 bandwidth array with wide instantaneous bandwidth and high efficiency at targeted… more
Abstract:SI2 Technologies, Inc. (SI2) proposes to develop printed, high-performance ultracapacitors to meet the Army"s need for lightweight energy storage. SI2 will leverage its demonstrated expertise in ink jet printing and our partner"s expertise with carbon nanoparticle synthesis to develop… more
Abstract:Vivonics, Inc., together with clinical experts from the Mayo Clinic and the University of Utah proposes to develop a comprehensive diagnostic tool to detect and quantify mild brain injury (mTBI) in field applications using both visual evoked potentials (VEP) and non-invasive measurement of… more
Abstract:Concrete is widely used in light water reactor (LWR) constructions as building foundation and support, shielding material and for radiation containment. The importance of concrete in providing protection to LWR structures are found in the containment building, spent fuel pool… more
Abstract:The overall goal of this project, in response to SBIR topic DHP12-016, is to develop a novel easily deployed device to immediately treat severe facial burns in order to prevent infection and wound progression while the victim is en route to a medical facility. Prompt treatment in the first hours… more
Abstract:The proposed project is to develop a scalable manufacturing process for the production of high optical quality, thermoplastic poly(methyl methacrylate) (PMMA) and styrene acrylonitrile (SAN) which is suitable for the fabrication of extrusion processed and/or molded near diffraction-limited optical… more
Abstract:Neodymium is an essential element for the powerful permanent magnets used wind turbines, electric vehicles, and other applications. However, neodymium is classified by the Department of Energy as critical due to insufficient and insecure supply, including a virtual monopoly by a few companies in… more
Abstract:Abstract: Due to the highly variable, often clutter-ridden, and sometimes hostile environments in which Buried Explosive Hazards (BEHs) reside, the challenge of clearing areas through mounted or dismounted operations is a formidable one. The improvised nature of re-used munitions and detonating… more
Abstract:Aerosol particles are known to affect the global climate through cloud formation. Globally, it is believed that ~50% of cloud condensation nuclei (CCN) originate from atmospheric new particle formation and growth. Sulfuric acid vapor plays a key role in new particle formation, although detailed… more
Abstract:Nitrous oxide, N2O, is one of the most important greenhouse and ozone-depleting gases in the atmosphere, with levels that are increasing in part because of soil emissions and agricultural practices. New, improved instruments are needed to quantify the sources and sinks of nitrous oxide and to… more
Abstract:We plan to propose an LED-assisted ignition technique for lean-burn internal combustion engines. It has been known for decades that lean fuel/air mixture is difficult to ignite than the stoichiometric mixture. The proposed technology is based on enhancing chemical reactivity of fuel-air mixtures by… more
Abstract:Methane is the second most important atmospheric greenhouse gas after CO2 yet its global sources and sinks are still inadequately characterized. Monitoring the isotopic composition of atmospheric methane is one of the most promising approaches to closing the methane budget. Detailed process… more
Abstract:Aerosol particles affect the radiative balance of the earth directly, by scattering and absorbing solar and terrestrial radiation, and indirectly, by acting as cloud condensation nuclei. It is now recognized that the atmospheric loading of aerosols can exert an influence on the … more
Abstract:There is a need for extremely lightweight low power instrumentation for real-time measurement of isotopic variants of carbon dioxide (CO2) in ambient air, suitable for use on un-manned aerial vehicles, to allow better quantification of sources and sinks of this major greenhouse gas in remote areas… more
Abstract:Haleakala R & D, INC. will develop an innovative plasma antenna that provides high voltage protection to reduce the risk of electrical shocks from low overhead wires for dismounted radio. This plasma antenna will provide equivalent or better radiation pattern and omnidirectional gain as existing… more
Abstract:Successful intelligence analysis requires analysts to wade through massive stores of uncertain data to associate concepts, individuals, locations, and resources. Current data systems are either designed to support massive data search and retrieval, or automated analysis, but lack the flexibility to… more
Abstract:Establishing timely, trusted, and comprehensive Navy Cyber Situation Awareness (NCSA) requires analytic methods that put into context the information drawn from multiple sources and alerting mechanisms, including intrusion detection outputs, network health diagnostics, activity-based alerting, and… more
Abstract:Increases in data volume and diversity place disproportionate burden on decision makers, who must manually manage datasets with tools that are insensitive to their missions, tasks, and objectives. In time-critical situations, information management is more likely to consume decision makers"time… more
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