Award Data

ABSTRACT: The ability of plasmas to modify combustion has been known for more than 50 years. Recent advances in plasma generation technology and measurement diagnostics have led to extensive efforts to understand both the kinetics of the plasma-flame interaction and the enhancement of combustion properties such as ignition, extinction, flame speed and dynamics. Combustion Science & Engineering, ...

Pharad is teaming with the Applied Physics Laboratory of The Johns Hopkins University to propose and investigate the feasibility of wideband (VHF to SHF) RF-to-digital photonic link architectures with real-time digital signal processing (DSP) that can meet the stringent performance metrics of military systems. The key requirements for our wideband DSP linearized RF-to-digital photonic link include ...

ABSTRACT: Ramjets and scramjets are the preferred propulsion platforms for flight in the supersonic (3

The US Navy faces daunting energy challenges that will further increase in severity, given the ever-increasing global demand for energy, diminishing energy supplies and demand for enhanced environmental stewardship. Navys environment foot print consists of both emissions and noise generated every day around the world. Additionally, noise is an important issue for the Navy due to the adverse effect ...

There is an acute need for low-power, low-cost, portable mid-wave infrared (MWIR) thermal imaging systems. Current HgCdTe focal plane array (FPA) detectors have high fabrication cost and require low operating temperature. Recent advances in quantum dot (Q

ABSTRACT: This Small Business Technology Transfer Phase I project develops collaborative spectrum awareness techniques that enable dynamic spectrum access (DSA) systems to make decisions with imperfect awareness. DSA technologies are emerging as a promising mitigator against spectrum congestion resulting from the explosive growth in commercial and Government wireless systems and services. DSA sys ...

ABSTRACT: Intelligent Automation Inc. proposes to design a robust decision making and dynamic spectrum access (DSA) system for satellite communications under uncertainty. Our system integrates various types of uncertainty caused by environment, regulation, uncontrollable user effects, and prediction. We will first develop methods to quantify the uncertainty by either individual observation or col ...

ABSTRACT: Advances in large scale visual sensors enable (near) real time acquisition of imagery data over wide urban surveillance areas. Data collected by such sensors, such as the wide area motion imagery (WAMI) systems, however poses computational challenges to existing visual analysis algorithms. Among many tasks, tracking multiple moving target indicators (MTI) is of fundamental importance si ...

ABSTRACT: We propose a comprehensive Risk Assessment of Disclosure via Automated Reasoning (RADAR) system. This system will leverage and advance various theoretical models in statistical inference (e.g., probe selection and posterior estimation) and information theory (e.g., entropy approach) to obtain a set of analytical tools for information disclosure analysis. These tools are integrated into ...

Project Summary Human respiratory syncytial virus (RSV) is recognized as the single most important viral cause of acute respiratory disease in infants and young children worldwide. Elderly populations and immunocompromised individuals are also at significant risk for serious RSV disease. Despite this very substantial disease burden imposed by RSV worldwide, there are no vaccines available. Severa ...