Award Data

With infrastructure costs escalating it is becoming essential to monitor the health of concrete structures so that timely maintenance can maximize their useful lives. This SBIR will demonstrate the feasibility of using a passive sensor, embedded within concrete, to measure mositure, temperature, pH and concentrations of chlorides. It will provide critical data for evaluating concrete performance s ...

With infrastructure costs escalating it is becoming essential to monitor the health of asphalt and concrete pavement so that timely maintenance can maximize their usefulness. This SBIR will develop a sensor that can be embedded within concrete or asphalt, which can measure moisture, temperature, stress and strain. It will provide critical data for evaluating pavement performance starting with th ...

To apportion resources wisely, decision makers need to estimate the location and importance of threats and vulnerabilities at local, regional, and national landscape levels. Dynamic, high quality, geographically explicit data are becoming more and more available for use as inputs to such predictions. However, methods are required for analyzing this data and producing maps of the likelihood of seve ...

Software is a mature discipline, yet more than 98 percent of all PCs have one or more vulnerable programs, and in the US there are 2.7 billion programs open for attack. Efforts to address the problem at the source --during software development--are shockingly inadequate, with many commercial Software Assurance tools focused on detection rather than working to become part of the development process ...

As processor clock speeds top out, software developers increasingly rely on concurrency, multicore, and distributed computing for performance goals -- and on platforms ranging from industrial controls to multicore desktops and scalable clouds. It is safe to speculate that errors in concurrent software will be the next buffer overflow, only more difficult to detect and debug. The non-determinism i ...

Calspan Corporation, located in Buffalo, NY is proposing the research and development of the technology and methodolgy that can be used to accurately measure pedestrian exposure. Existing technologies/methodologies will be analyzed, and a technology/methodolgy that focuses on an individual pedestrian's walking history will be specified. Only technologies that are small, lightweight, reliable, an ...

The current generation of advanced static-analysis tools find vulnerabilities by exploring all possible executions of a program as configured for a single platform. The next quantum leap in capability will be a system that will explore all executions for many different platforms simultaneously. We propose to develop such a system by combining a number of state-of-the-art techniques. Novel continuo ...

We propose to build a system that combines novel automatic test generation techniques with state-of-the-art multi-platform continuous integration technology. The proposed system will automatically generate test data by using a combination of symbolic and concrete executions to intelligently explore the space of inputs. The continuous integration technology will enable the system to detect defects ...

More than 1,300,000 Level 1 commercial vehicle inspections - a safety-critical, time-consuming, often difficult and painstaking process, especially as regards the brake inspection component -- are performed every year in the United States, under all sorts of weather and lighting conditions. The current technology used adds to the complexity and error potential inherent in this important task. In ...

This proposal describes the application of a mature nanotechnology-based crack arrest / structural repair technology as a novel crack arrestor tool for high-strength pipelines. The crack arrestor would comprise a thin layer or sleeve of electrodeposited nanocrystalline material applied to the outside of the pipe either in the coating mill during fabrication or in-field during or following constru ...