Award Data

ABSTRACT: Q-Track proposes to develop and demonstrate feasibility of a system for absolute localization in GPS-denied environments. A Signals-of-Opportunity Location Device ("SOLD"), previously demonstrated to yield 1m repeatable location indoors, provides the desired"absolute location reference. Q-Track"s proposed SOLD sensor a compact, lightweight tag ultimately costing about $50 in volume al ...

There is growing interest in computerized systems to increase accessibility of assessments for students with disabilities. Technology offers an ideal platform for implementing Universal Design (UD) principles for assessment to better accommodate student diversity and support broad student participation. The goal of this SBIR project is to integrate Universal Design principles for assessment into t ...

ABSTRACT: The objective of this program is to tailor and focus the capabilities of an existing software package for prediction of the rapid transient events following ignition of rocket-propelled munitions, as well as the firing of small caliber weapons. These events differ from missile plumes in that they are very fast transient events occurring at the time of weapon firing. These events are cri ...

DESCRIPTION (provided by applicant): The proposed effort aims to dramatically enhance the realism of radiation safety training for Emergency Responders, both First Responders, as well as Skilled Support Personnel. The goal is to develop andevaluate realistic dosimetry simulation or Dosimulation tools. These Realistic, Accurate Dosimulation (RAD) tools will be the centerpiece for ...

Current acquisition, tracking and pointing (ATP) technologies employ optical image processing and/or inertial measurement unit (IMU) data to mitigate image jitter in critical air and space borne targeting applications. Image processing is typically performed using the Kalman filter or some variant thereof, despite the fact that these filters have known shortcomings. In general, they are ill suit ...

DESCRIPTION: An estimated 2.5 billion people, or about one-third of the world's population, rely on biomass fuel for cooking. Emissions from biomass cook stoves contribute to global climate change, indoor/local air quality issues, and related health effects. In particular, indoor ir quality issues related to biomass cook stoves contribute significantly to rates of acute respiratory infection ...

Vadum proposes to create a novel telemetry data compression/decompression system, SCoCD (Sparse Compression on Complete Dictionaries) with very low latency, very high compression rate, and very low distortion. The system will allow lossless compression, and can be tuned for each type of data stream with particular emphasis on imagery. Vadum has demonstrated x59 compression of Aegis test-fire ima ...

DESCRIPTION: Pulmonary drug delivery is increasingly used for both treatment of lung diseases (such as asthma and chronic obstructive pulmonary disease) and in delivering drugs to the systemic circulation. To reach the desired effectiveness and safety oforally/nasally inhaled drugs, appropriate deposition of drugs on targeted region is essential. Due to complex pharmaceutical and physiological fa ...

ABSTRACT: A new generation of supersonic weapons will operate at Mach 3-6. Current infrared window materials are unable to withstand the heat generated and temperatures associated with hypersonic flight. In Phase I, Mainstream developed an advanced cooling technology capable of reducing the temperature of an infrared window while minimizing optical distortion. At the completion of the Phase I eff ...

ABSTRACT: A new knowledge-based approach is proposed to mitigate the corrosion of metallic surfaces. The approach is based on the rational design of molecular coating materials based on a new class of phthalocyanines. While these materials resemble fluorinated polymers in their capacity to prevent the intrusion of moisture associated waterborne ions and the diffusion of oxygen to the metallic ...