Award Data

Mimosa Acoustics will develop a portable binaural audiological device, based on our successful HearID system. HearID is a clinical system for otoacoustic emission and middle-ear power analysis testing; it is FDA and CE-marked. The new system will have the ability to conduct a variety of audiological tests especially for use in hearing-conservation programs, including: flexible otoacoustic emission ...

Operational Technologies Corporation (OpTech) has completed a successful Phase I SBIR contract in which 72 new candidate DNA aptamer sequences against Leishmania major were developed and screened by ELISA-like plate assay. Several pilot assays were developed from the highest affinity candidate aptamers using a commercially available handheld and battery-operated fluorometer. In Phase II, OpTech p ...

A fundamental issue with high average current photoelectron guns is the generation of stray electrons and ions which can damage the photoemitter. Both the photogenerated electron bunch and any field emitted electrons can potentially directly impact the photocathode, desorb molecules from the gun structure and act as ionization agents for backgroundgas atoms. Ion backbombardment of the photoemitter ...

Research on advanced materials is hampered by difficulty in accessing short-lived metastable states that play a crucial role in determining the material & apos;s ultimate structure, properties and performance. In combination with advanced sample environments, DOEs high flux neutron sources such as SNS provide an opportunity to revolutionize advanced materials research by helping to understand how ...

The object of the proposed work is to develop better processes for the electrochemical conversion of CO2 into a high value chemical in a growing market. CO2 is one of the key causes of global warming. If we can recycle CO2 back into useful products, than the costs of meeting the Nations global warming goals will be substantially reduced. Presently, the use of CO2 feedstocks is limited by the avai ...

Muon beam ionization cooling is a key element in the design of next-generation low-emittance and high-luminosity muon colliders. New approaches in that cooling could greatly improve the performance and capabilities of these colliders. To obtain low-emittance muon beams, a new concept is being developed that combines ionization cooling in a Helical Cooling Channel (HCC) with parametric resonances. ...

High resolution X-ray microscopy using synchrotron radiation is a key scientific technique in materials research that has provided insight into the atomic structure of bulk materials, surfaces, interfaces, nanoparticles, nanostructures, and nanodomains. Such detailed understanding into the characterization and behavior of matter allows scientists and engineers to design materials with longer fatig ...

Redox flow batteries (RFBs) are a type of electrical energy storage device in which the reactants (and reaction products) are stored in liquid tanks. Redox flow batteries have many advantages over conventional batteries, and when fully developed could provide the utility industry with improved methods for dynamic operation of the electricity supply grid by providing energy storage for load leveli ...

The majority of personnel injured in OIF/OEF have suffered blast injuries from IEDs. Blasts often cause cranio-facial trauma that is difficult to repair surgically. The current standard of care involves the placement of fixation devices and off label use of growth factor carriers. These strategies often require multiple surgical interventions creating a significant need for better technologies ...

One effective way to lower the weight, thus decreasing the carbon fiber usage and lowering the cost, of a CFRP tank is to improve the mechanical properties of the CFRP composite resin matrix using nano-reinforcement. Using the resin matrix itself as a source of composite strength, along with the carbon fiber reinforcement, results in a tank that requires less carbon fiber material. This solution d ...