Award Data

Suspended ceiling tiles are widely used in commercial and residential construction because they offer flexibility and easy access to utilities. Most of the available tiles absorb water, resulting in sagging, staining, and mold/mildew growth. They also contain potentially hazardous chemicals and release airborne fibers when broken or cut. Existing tiles are not durable, requiring frequent replaceme ...

Defiant Technologies builds and markets chemical detectors and it is developing a portable system to measure trace amounts of perchloroethylene (PCE) and trichloroethylene (TCE) in ground water. This GC-based system will provide onsite results and reduce the need for time consuming and costly laboratory tests. In Phase I, Defiant demonstrated the fundamental technology. Defiant captured analytes o ...

In most critical software systems, a state that is partially visible through values passed across interfaces contains information that could determine the health of the software system, and whether a failure is likely in the future. Some of this information behaves in a continuous fashion, e.g., the available memory or disk space is easily interpreted to monitor system health. Other values are nom ...

This Small Business Innovation Research (SBIR) project will develop and ready for commercialization a scalable, low-cost process for purification of water containing Contaminants of Emerging Concern (CECs) using anodic oxidation with boron-doped ultrananocrystalline diamond (UNCD®) thin films. Resent research demonstrated that there is considerable potential for the development of electrochemica ...

Outdoor wood-fired boilers (OWB) are gaining in popularity for heating homes. As energy prices have risen, sales of OWBs are doubling each year because they provide a lower cost solution and use renewable fuel. There is concern about their air emissions, however. OWBs typically emit 18 times the pollution of an EPA certified wood stove and there are currently no emission controls for OWBs. The ...

"With the rapid growth of biodiesel industry, the production of crude glycerol as one of major biodiesel byproducts has been dramatically increased. Fully utilizing such a large quantity of crude glycerol is critical to the sustainability of biodiesel industry. Lactic acid is an important industrial chemical that is widely used as a food additive for flavoring and preservative, a moistener in co ...

Not Available We propose to investigate the feasibility of manufacturing a simple waveguide laser that would demonstrate all of the qualities of fiber lasers while utilizing the simple pumping scheme of an side pumped Nd:YAG laser. The Phase I effort will involve modeling of the system and Phase II will be construction of a prototype. We will investigate a wound single mode rare earth doped fiber ...

Not Available The proposed effort utilizes the experience gained from over 20 years of work performed by the Optical Sciences Company in the area of atmospheric propagation, wavefront sensing and adaptive optics technology to develop new wavefront compensation algorithms that advance the state-of-the-art and provide new improved levels of performance when propagation through the turbulence of int ...

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