Award Data

The ability to rapidly detect, identify and monitor chemical agents remains a challenge of significant importance to the Armed Forces. Existing chemical sensing techniques have shortcomings that inhibit widespread implementation. To address this situation, Ryon Technologies is developing a portable instrument that is based on Rydberg Fingerprint Spectroscopy (RFS) in combination with mass spectrom ...

Missiles, use electro-explosive devices (EEDs) to perform mulitple functions during operation. This effort seeks ways to improve on the EED"s reliability and lower the failure or inadvertent activation rate of these devices. During Phase I, SEA CORP investigated replacing EEDs with commercial off the shelf (COTS) automotive airbag inflators to perform the required pneumatic functions of variou ...

The broader impact/commercial potential of this Small Business Innovation Research (SBIR) Phase II project is multi-fold: First, the proposed tripolar concentric ring electrode and instrumentation for acquiring brain signals, tripolar electroencephalography (tEEG), is a platform technology that has a variety of medical and commercial applications. By providing significantly clearer brain signals, ...

We propose the continued design, development and testing of spherical piezocrystal transducers and supporting technology including our gyroid transducer. The Phase II effort covers the modeling and demonstration of the gyroid transducer and comparison of performance with several piezocrystal and piezoceramic materials and testing in realistic environment. The electroacoustic performance will be es ...

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 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 ...

DESCRIPTION (provided by applicant): We will develop a modern, computer-controlled electrical stimulator for performing functional mapping by cortical stimulation. The primary application is for use with patients who are candidates for surgery to control or eliminate occurrence of epileptic seizures. Other applications will include functional mapping to plan surgery for other brain diseases such a ...

FarSounder proposes to develop a low cost 3D sonar system for underwater threat detection. This system will be based on the FarSounder 3D sonar technology and will utilize COTS components which will leverage FarSounder`s advanced processing techniques to increase the system`s performance when compared to currently available port security sonars. For this Phase I effort FarSounder will perform a fe ...

DESCRIPTION (provided by applicant): We propose to apply item response theory (IRT) and computerized adaptive testing (CAT) to achieve major advances in the standardization of Chronic Kidney Disease (CKD) health-related quality of life (HRQOL) metrics, in the efficiency of data collection and processing technologies, and in the usefulness of clinician and patient reports. In contrast to static ins ...

DESCRIPTION (provided by applicant): We propose a tool for evaluating the functional impact of headaches that uses computerized adaptive testing (CAT) to achieve more practical and more precise assessments by matching the questions to each patient's headache severity level. In previous work, we developed a headache impact item bank that improved score precision and validity and provided measuremen ...