Award Data

Biological tissues collection is problematic and risky even under ideal conditions; when collection occurs in remote locations, or by minimally- trained personnel, as may occur in response to an emerging disease threat, risks are magnified. This proposal addresses this issue by developing a Field Fixation Unit (FFU) for specimen collection that utilizes single-use capsules pre-loaded with fixative ...

Oceanit proposes to develop and demonstrate novel, tailored, designer separator materials with optimized properties to maximize lithium-ion cell/battery performance, life, safety and reliability.

The objective of this effort is to continue the development of a dual-color MWIR display suitable for use in IR scene projection using a combination of quantum dot (QD) technology and commercial LCD displays. More efficient MWIR emitting core/shell QDs will be developed and fine-tuned during Phase II. The MWIR QDs will be deposited and patterned on a substrate to form 2-color subpixel arrays and t ...

The U.S. Navy currently utilizes a number of towed systems from surface ship and submarines for sensing and communication applications. In a number of these cases, a tow cable extends either down from a surface ship or up from a submarine through the upper part of the water column where seawater temperature can be both highly variable vs. depth and dynamic in time and geographic location. Having a ...

Oceanit proposes to develop a system to characterize weak electromagnetic fields for the investigation of the effect of both thermal and non-thermal RF/magnetic fields on biological material, and to detect resulting biological impact of the energy deposited.

Oceanit proposes to research and develop chemical or non-chemical methods and processes to impart surface morphology modifications to aluminum-magnesium (Al-Mg) alloys to mitigate and increase the exfoliation corrosion resistance.

Global Technology Connection, Inc., in collaboration with its academic and industrial partners, proposes to develop a software tool that will incorporate systematic wavelet-analysis-based approach for addressing fatigue in a rotary H-60 helicopter (and aerospace applications in general). This fatigue spectrum editing tool will preserve fatigue damage and minimize testing times and costs as well as ...

Virtual AeroSurface Technologies, Inc. in collaboration with Georgia Tech and Raytheon Company proposes a Phase II STTR program for the development and testing of meso- and micro-scale Pulse Tube Refrigerator cryocooler systems. The Phase I program performed numerical modeling and CFD simulations of the small-scale effects (e.g., increased surface area to volume ratios with relatively greater fri ...

JRD, Raytheon, and Tuskegee University have successfully completed the Phase I effort for design and development of an advanced solid state cryocooler for infrared sensor components. In addition, it was decided that the lowest-risk path forward for Phase II is the two-stage hybrid pulse tube / Joule-Thomson design. These initial calculations predict that efficiency potential of the solid state c ...

The proposed innovation will prove the feasibility of developing a spectral tunable and polarization sensitive quantum dot (QD) based detector for the 2-14 micron range. The aim is to satisfy the U.S. Air Force (USAF) requirements for passive spectral and polarization sensing in the infrared range without external filtering components and polarizers. The approach is to start with a bias selectable ...