Award Data

Building upon the successes of an SBIR Phase I project, Traffax Inc. in cooperation with Purdue University proposes in Phase II a large scale deployment of Bluetooth Traffic Monitoring (BTM) technology to exercise real-time capability and continued exploration of BTM arterial specific applications. Whereas the first phase concentrated on resolving several key issues and demonstrating utility in s ...

This proposal seeks to produce a unique thermographic coating inspection system that is customized for the inspection of bridge coatings. The system uses active thermography where IR sources are used to provide controlled heating to a coating system. The presence of a defect in a coating system will result in differences in heat flow, which can be imaged with an infrared camera. An off-the-shel ...

Improved traffic signal timing and traffic incident response are two of the most cost-effective ways of reducing urban arterial network congestion. System-wide analysis of its cause is required to mitigate congestion or excessive traffic delay. Network wide, synchronized and real-time traffic flow data, and Signal Phase and Timing (SPaT) data are indispensable for effectively adjusting traffic sig ...

The Advanced Pavement Evaluation (APE) prototype system combines multiple sensors to detect, measure, and assess the condition of sub-surface features, including in-pavement traffic sensors, pavement structures, and defects or deterioration of such structures. In phase II, the research and development efforts produced two distinct prototypes solutions: a step-frequency ground penetrating radar (SF ...

Various methods for increasing seat belt usage have been investigated over the last several years including visual and audible warnings currently installed in today’s vehicles. In spite of these attempts, FMCSA research has shown that drivers of about 59% of commercial motor vehicles (those weighing 10,000 pounds or more that operate in interstate commerce) buckle their safety belts as compared ...

In response to the need, in forward areas, of assessing the likelihood of a mTBI having occurred, the objective of this project is the development of the CBIAS computerized assessment system that will be able to make this determination on the basis of the functioning of the II, III, IV, VI, and VIII cranial nerves. They provide the opportunity to obtain a sensitive and quantitative evaluation of t ...

In this Phase I STTR program, ORBITEC and University of Wisconsin-Madison teamed to develop a simultaneous particle image velocimetry and thermometry (PIV+T) diagnostic for reacting flows. In applications such as gas turbine engines, internal combustion engines, and rocket engines, the dynamics of the turbulent combustion necessitate measurement of both temperature and velocity fields to understa ...

During the studies supported by our Phase I STTR grant from the US Army, we began developing and testing a novel concept for a probiotic preparation based on naturally occurring bacteriophages as a way to condition the GI tract"s microflora gently and favorably. The preparation (tentatively designated"ShigActive") is a bacteriophage cocktail that specifically targets Shigella spp. (significant ...

US forces are increasingly involved in asymmetric warfare, peacekeeping and humanitarian assistance missions. These scenarios can place soldiers in direct contact with harmful biological and chemical warfare organisms and agents, toxic industrial chemicals, and explosives. Current portable sensor technology solutions rely on visible and near-IR Raman or fluorescence spectroscopy. A portable sen ...

The goal of this program is to develop a new sandwich electrode technology for low-loss microwave devices. The electrode consists of a thick high-conductivity layer sandwiched between two high-stability oxidization resistant thin cladding layers. The thick layer ensures low electrode resistance loss and limits radiation of energy from device to the substrate. The thin cladding layers protect th ...