Award Data

Per- and polyflouralkyl substances, otherwise known as PFAS, are a large group of chemicals including perfluorooctanoic acid (PFOA) and perfluorooctane sulfonate (PFOS). These chemicals have a large variety of uses globally. Remediation of PFAS has gained importance due to their environmental persistence and toxicity. Water treatment methods must combine multiple strategies to be effective, as PF ...

To reach the end user, oil and gas production at the wellhead must be transmitted through the country and distributed to a wide range of customers. This logisticalsystem requires natural gas gathering lines, processing facilities,product storage tanks and Jots of other equipment. What results is air pollution caused by industry losses during these operations and the use of continuous or intermitte ...

Natural rubber is an essential manufacturing material that possesses performance properties that are superior to synthetic rubber for many product applications. However, natural rubber production is limited to a single species (rubber tree) in a limited geographic area (Southeast Asia) and is predicted to be incapable of meeting future demand. Producing rubber from another commercial crop such as ...

The objective of this project is to develop a compact and efficient avalanche photodiode (APD), operating between 200-250 nm, for implementation in the next generation bio-chem-detectors. The proposed detectors will be based on the AlGaN materials system and will be solar blind, highly sensitive, smaller, less expensive, and more robust than current UV detectors. Development of such APDs will enab ...

In this effort, NuSpot Technologies, LLC proposes the development of a cost-effective, self-contained and easy to manufacture Superresolving Phase Filter capable of generating a sub-wavelength scale, or “superresolved,” spot of electromagnetic radiation that can be customized to operate at a given target wavelength in the IR, Vis, or UV. Successful completion of this SBIR project will enable: ...

Over a decade ago, security practitioners highlighted threats posed by memory corruption exploits subverting systems through manipulation of security-critical non-control-data — without ever corrupting application control-flow. Since that demonstration, however, the full power of data-oriented attacks went largely unnoticed until very recently. One reason for this recent emergence is that exploi ...

Over a decade ago, security practitioners highlighted threats posed by memory corruption exploits subverting systems through manipulation of security-critical non-control-data — without ever corrupting application control-flow. Since that demonstration, however, the full power of data-oriented attacks went largely unnoticed until very recently. One reason for this recent emergence is that exploi ...

Lulaza Aerospace LLC proposes to study the design and rapid manufacture of a “Flying Missile Rail,” an autonomous UAV carried beneath a fighter that can release an AIM-120 missile from captive carry, or alternately can fly away from the fighter to maneuver and/or extend the range of the missile. This air-launched UAV can also carry and launch the Small Diameter Bomb or special payload pod. Thi ...

To reach the end user, oil and gas production at the wellhead must be transmitted through the country and distributed to a wide range of customers. This logistical system requires natural gas gathering lines, processing facilities, product storage tanks and lots of other equipment. What results is air pollution caused by industry losses during these operations and the use of continuous or intermit ...

A TECHNIQUE FOR OBTAINING TRUSTWORTHY COMPILATION BASED ON A COMPILATION CHECKER (SIMILAR TO A PROOF CHECKER) IS PROPOSED. THE TRANSFORMATIONS USED IN A COMPILER WILL BE FORMALLY SPECIFIED AND VERIFIED USING INTERPRETER EQUIVALENCE METHODS. THE COMPILER WILL BE INSTRUMENTED TO PRODUCE A TRACE OF THE TRANSFORMATIONS APPLIED IN THE COMPILATION OF A GIVEN PROGRAM. THE COMPILATION CHECKER WILL VALIDAT ...