Award Data

Frequency stabilized lasers are essential subsystems in many applications. Most importantly, they are used as flywheel oscillators in optical atomic clocks, as well as in many sensing and measurement systems, and some examples are down oil well sensing, l

Approximately 5-6% of military injuries involve some form of major peripheral nerve injury that has little chance of spontaneous healing. Currently these injuries lead to major impairment of voluntary muscle function in the limbs and extremities, making tasks of walking, reaching, grasping, etc. very difficult or impossible for many patients. Focusing therapeutic treatments to segmental nerve in ...

Logistics Analysis, Modular Glider, Shipboard Recovery, Distributed Logistics, UAV Flight Control, ISO Packaging, Cycle Time Reduction, Autonomous Launch Glider

Nokomis ultra-sensitive radio frequency (RF) sensor, the Hiawatha System, can leverage changes in unintended emissions signatures to monitor the overall state of electronic device health. As a device ages, emissions signatures change in a predictable and deterministic manner, enabling reliable determination of device readiness. Under this effort, Nokomis proposes to leverage hand-held embedded h ...

Corrosive environments together with cyclic loading can lead to the formation of localized corrosion pits and corrosion fatigue cracks which can significantly deteriorate the structural integrity of aircraft components. The exact nature of corrosion fatigue damage is dependent on the competing multi-scale processes resulting from complex interactions between the structural material, its environmen ...

It is critical to the safe use of ceramic matrix composite components that information on the fracture toughness of these materials be available in order to allow an assessment of the likelihood for crack growth. Although Military Standards and American Society for Testing and Materials both serve as resources for room and elevated temperature test methods, there are no standards to obtain the int ...

ABSTRACT: The proposed VPHS (Vision Processor for Helmet Systems) is an advanced technology image processing engine that is designed to provide the image processing requirements of helmet mounted imagery systems. The VPHS will input high resolution image data from imaging sensors, process that data to yield enhanced visualization and output the imagery to operator displays. The VPHS will employ im ...

ABSTRACT: Remarkable advances in artificial intelligence (AI) and human-systems integration are providing aircrew with cockpit automation systems of unprecedented sophistication. Onboard intelligent assistants monitor the aircraft, interpret and carry out pilot commands, and advise the pilot (onboard or remote) as to aircraft and system status, mission progress, threats and alerts. Because pilots ...

ABSTRACT: Methodology for prediction of soot build-up in liquid film-cooled rocket engines will be incorporated into the CRUNCH CFD code, using a reduced-mechanism pyrolysis model and soot formation model developed at University of Virginia. A companion experimental program will be conducted at University of Virginia to collect data for calibration of the pyrolysis models for conditions and fuels ...

ABSTRACT: The proposed program is a joint effort between General Sciences, Inc. (GSI) and Drexel University. The proposed concept for Plasma Generation is based on the use of highly exothermic condensed phase reactions yielding temperatures considerably higher than the boiling points of candidate metal elements with residual energy to maximize their vapor yield and, with high probability to enter ...