Abstract:DESCRIPTION (provided by applicant): Latrogenic blood loss or "bleeding into the laboratory" is an important reason for administration of small volume transfusions in very low birth weight premature 6infants. A direct correlation was found between the volume of blood drawn for diagnostics and… more
Abstract:Advanced Liquid Logic proposes to develop a very capable analyzer based on its digital microfluidic technology. Such an analyzer would be:Capable of both simple and complex biological assaysSmall, lightweight, power efficient, and easy to operateFully programmable and… more
Abstract:DESCRIPTION (provided by applicant): The development of clinically effective cancer vaccines requires reliable analytical methods to evaluate the immune response to vaccination. Immunoassays are among the most sensitive and specific analytical methods that have been used widely in cancer vaccine… more
Abstract:High-field (~5 T) bent-dipole (0.7 m radius) magnets are required as part of a 180-degree-bend beam-transport region in the high radiation areas of a planned Rare Isotope Accelerator (RIA). The requirements for these magnets can be met by using a novel coil design called the double-helix dipole… more
Abstract:Higher Field Magnets, used in high energy physics (HEP) research, demand higher field materials such as Bi2212 round superconducting wire. The Bi2212 wire-manufacturing process depends on the coil-fabrication method and wire-insulation material. For example, the wind-and-react method requires the… more
Abstract:This Small Business Technology Transfer (STTR) Phase I project will demonstrate the feasibility of a two-phase controllable flow in microchannels. The fluid consists of a carrier fluid, nano-magnetic particles, and additives. The proposed work will also produce low-cost, nano-magnetic particles… more
Abstract:Processing of vegetable oils is complicated by the need to remove free fatty acids. Washing with caustic is a viable process but is inefficient because fatty acids and caustic form soaps which cause emulsions. These emulsions cause a yield loss of 1-1.5% or 160-240 Million lb/yr of soybean oil alone… more
Abstract:Advanced Materials & Processes (AMP) has identified a viable approach for applying Class B or C sealants that will meet quality criteria for thickness, porosity, continuity, and application time. The project will develop a rapid dispensing process for consistent application of the minimum weight of… more
Abstract:The objective of this proposal is to demonstrate the feasibility of producing exchange-coupled magnets with a mixture of Sm2Fe17Nx and alpha double prime-iron nitride powders as starting materials. Advanced Materials Corporation (AMC), together with Georgia Institute of Technology propose to produce… more
Abstract:This proposal presents a Phase I SBIR project to develop a high precision, low disperse rate powder disseminator for the US Army. In the development of the sensitive detecting agent, we need to release a precise amount of C&B agents in the controlled detection experiments. However, such a… more
Abstract:In composites, not only can properties vary with load direction, fiber based composites also offer the unique ability to tailor material properties locally. Localized matrix or fiber architecture changes can meet local mechanical, electrical, or thermal loads within a component or vehicle, without… more
Abstract:During Phase I, 3TEX designed universal, one-piece, 3D woven fiber preforms which can be used as either a "Butt" (H) joint or as a "P" joint as needed. Composite joints were fabricated and tested, demonstrating the benefit of the integral nature of the 3D preforms. 3D stress/strain and crack… more
Abstract:Strength and durability of commonly used bonded and bolted composite-to-composite and composite-to-metal structural joints suffer from sharp geometry variations, mismatch of elastic moduli, Poisson's ratios, coefficients of thermal expansion and thermal conductivity of the adherends, altogether… more
Abstract:Military helicopters rotors contend with rain, ice, sand, and flying debris. To prevent damage to the expensive blade protective sheaths or coatings are applied to the leading edge of the rotor blades. A 3-D woven composite sheath with high thermal conductivity fibers running through the thickness… more
Abstract:Miller Fasteners made from 2-D laminates represent the state of the art in joining CMC panels to metal frames. Despite its success, the extant Miller fastener design is limited by its construction from a laminate of 2-D fabric. The resultant fastener part has poor interlaminar shear strength, and… more
Abstract:A clear need exists for the next generation of Ceramic Matrix Composites (CMC) for Thermal Protection Systems (TPS), propulsion hardware, and other high temperature applications. No "off-the-shelf" materials and/or processes capable of meeting NASA's goals are available, yet completely… more
Abstract:DESCRIPTION (provided by applicant): A wireless wearable system is proposed to assess adherence to study protocols for complementary and alternative medicine (CAM) mind-body interventions. This system will utilize recently developed silicon micro machined sensors for measuring the gravity vector… more
Abstract:DESCRIPTION (provided by applicant): This project will develop a digital wireless transceiver integrated circuit (IC) and antenna for a companion microphone system that can be packaged in an in-the-ear (ITE) hearing aid. The use of companion microphones has been shown to improve perception of a… more
Abstract:DESCRIPTION (provided by applicant): AME proposes to develop and test a multi-channel digital wireless headstage that weighs less than 4 grams for use in small animal neurological studies including mice. Current wireless headstages are too heavy for mice. The proposed headstage will advance the… more
Abstract:DESCRIPTION (provided by applicant): In this phase I STTR, Advanced Medical Electronics Corp. and the JHU Lions Vision Center are teaming up to create a hardware toolkit that will allow personal computers to be used as accurately calibrated and controlled vision test instruments. This toolkit is… more
Abstract:DESCRIPTION (provided by applicant): It is challenging for visually-impaired people to find their way in unfamiliar, complex indoor spaces such as schools or office buildings. GPS technology has already been exploited for speech-based navigation for visually-impaired wayfinding in outdoor… more
Abstract:DESCRIPTION (provided by applicant): This project seeks to develop a device to electronically record self-report data on menopausal symptomatology in conjunction with data from a sternal skin conductance monitor. The combined collection of these two symptom recording modalities will provide… more
Abstract:DESCRIPTION (provided by applicant: This proposed project is to prove feasibility of a compact, low-cost array for use in medical terahertz (THz) research. Though at its infancy, terahertz technology for medical and pharmaceutical applications is being intensively investigated. Terahertz radiation… more
Abstract:Advanced Membrane Systems Inc. (AMS) proposes a 6-month research effort to demonstrate the feasibility of producing a separator for BA-5590 primary batteries. It is proposed to modify the formulation and process condition of an existing separator developed by AMS for lithium ion cells and make it… more
Abstract:Water resource managers must translate uncertain information about the future into operational decisions that can have large public safety, economic and ecological impacts. Seasonal forecasts of climate and hydrology can be an important tool in assisting managers in their decision making process. … more
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