Award Data

The objective of the Phase II research is to utilize the lessons learned from the Phase I risk reduction work to develop a prototype CAD-programmable environment for the development of condition-based maintenance systems for rotorcraft. This developmentenvironment features a CAD scenario modeler for constructing, via click n' drag modeling, fault-to-failure damage models which can account for the ...

The objective of the Phase II research is to utilize the lessons learned from the Phase I risk reduction work to develop a prototype CAD-programmable environment for the development of condition-based maintenance systems for rotorcraft. This developmentenvironment features a CAD scenario modeler for constructing, via click n' drag modeling, fault-to-failure damage models which can account for the ...

A lidar laser transmitter useful for profiling of clouds, aerosols, and differential absorption measurements of atmospheric trace constituents such as carbon dioxide, water vapor, and ozone is proposed. The proposed laser transmitter is based on a master tunable external cavity diode laser (ECDL) used to injection lock a series of free running laser diodes (FRLD's). The FRDL's amplify the injected ...

This SBIR effort will develop advanced mode-matching structures for highly efficient electro-optic amplitude modulators in potassium titanyl phosphate (KTP). The intended application for these modulators is in intra-satellite fiber-optic data buses andother satellite communication and data-handling systems. The overall goal of this effort is the fabrication of electro-optic modulators featuring l ...

This Small Business Innovation Research (SBIR) Phase I project proposes to investigate the feasibility of fabricating large-aperture, periodic ferroelectric domain gratings for quasi-phase matched laser frequency conversion. The key innovation in this effort is the use of low temperature hydrothermally grown potassium titanyl phosphate (LTH-KTP) as the nonlinear optical substrate material. Using L ...

DESCRIPTION (provided by applicant): EIderly falls constitute one of the most costly health problems in the U.S., both in terms of expense to the healthcare system and in individual suffering. Fully one-third of people over age 65 fall each year, many incurring significant injuries that strongly impact their long-term health prospects and productivity. Although many factors contribute to the prop ...

DESCRIPTION (provided by applicant): EIderly falls constitute one of the most costly health problems in the U.S., both in terms of expense to the healthcare system and in individual suffering. Fully one-third of people over age 65 fall each year, many incurring significant injuries that strongly impact their long-term health prospects and productivity. Although many factors contribute to the prop ...

This Small Business Innovation Research Phase I project will develop low-oxygen, nanometer-sized aluminum powders with a narrow particle size distribution to be employed in the anodes of lithium ion batteries. Specifically, this research addresses the need to process nanometer sized aluminum particles such that they do not spontaneously oxidize on contact with air or moisture so the particles may ...

This Small Business Innovation Research (SBIR) Phase II project will scale-up a new technology for producing high-surface area tantalum powders for the electronic capacitor industry. The existing technology is over 30 years old and cannot keep pace with the needs of smaller electronics, which require tantalum particles in the nanometer size range. In addition, environmental factors are driving t ...

DESCRIPTION (provided by applicant): The goal of this project is to use an infection-independent cell-based assay to identify compounds that inhibit respiratory syncytial virus (RSV). The basis of this bioassay is expression of a reporter gene from an artificial viral genome present within the cytoplasm of transfected cells. Significant advances have been made in identifying the cis-acting elem ...