Award Data

ABSTRACT: To maintain superiority in the battle domains of space, ground, air and sea, it is natural that the U.S. move toward incorporating autonomous capabilities to enhance/replace the traditional role of humans. Continued advances in processing capability and techniques to employ decision logic and adaptive learning strategies will soon make this vision reality. To deploy any such capability o ...

ABSTRACT: The hydrocarbon-fueled scramjet is capable of providing hypersonic air-breathing propulsion for high-speed applications. The effective operation of high-speed air-breathing engines (ram- and scram-jets) over a wide range of flow parameters (velocity and altitude) is one of the most technically difficult challenges in the design of hypersonic vehicles. The most promising approach to overc ...

Abstract Alcohol and illicit drug use remain highly prevalent in the US, and epidemiological surveillance surveys estimate that over 20.6 million individuals (~ 8% of the US population) meet standard diagnostic thresholds for substance use disorders (SAMHSA, 2011). Outpatient substance abuse treatment is the predominate method of treatment in the US for SUDs, typically involving intermittent cont ...

DESCRIPTION provided by applicant Falls are a leading cause of injuries and deaths among older adults OAs and will be an increasing public health concern given projections of future increases in the number of OAs in the US Fall detection and or surveillance systems are needed to enhance an OAandapos s confidence and independence and to facilitate rapid post fall responses This project wil ...

ABSTRACT: This proposal presents an Air Force Satellite Control Network (AFSCN) upgrade scheme using smart antenna and cognitive satellite radio techniques. On the remote tracking station (RTS) side, switched beam smart antenna, distributed beam forming technique, multiple access technique based on FDMA and/or CDMA are applied to obtain multiple satellites reception objective. On the satellite si ...

The goal of this Phase II research is to synergistically combine the novel Electrical Resistance Change Method (ERCM), the guided wave inspection method, and the robust processing algorithms for nondestructive evaluation and inspection of composite structures. The ERCM has key advantages such as low cost, no strength reduction, the capability to detect and locate delaminations and cracks, no need ...

DESCRIPTION provided by applicant Safe and reliable access to major blood vessels and internal organs will be beneficial to patients with cardiovascular disease and cancer An interventional catheter with forward viewing ultrasound imaging capability will be developed to enable image guided access to blood vessels and internal organs Phase experiments demonstrate feasibility of building a hi ...

DESCRIPTION (provided by applicant): Diabetic bladder dysfunction (DBD) or diabetic cystopathy is one of the most common and debilitating complications of diabetes mellitus (DM) affecting well over 50% of the patients with either type I or type II diabetes. DBD could affect both the filling and voiding function of the bladder leading to urinary incontinence, poor emptying, high post void residual ...

DESCRIPTION provided by applicant Substance use disorders SUDs continue to be one of the most serious public health problems in the US Studies have consistently documented a substantially higher prevalence of SUDs among individuals under criminal justice supervision At year end approximately million adults were under criminal justice supervision in the US of which million i ...

Reliable design tools are of paramount importance to predict the combustion processes under supersonic conditions, as obtaining ground experimental data under these conditions is difficult and expensive. Combustion Science & Engineering, Inc. (CSE) proposes to develop a global approach for creating and implementing reduced chemical kinetic mechanisms for hydrocarbon fuels in the design process of ...