Abstract:To build and develop prototypes for: 1) The MeterPlusX system, a data preservation and provisioning platform and set of analysis and reporting tools for measurement of PA; and 2) the ActiCore infrastructure, the integration fabric for data acquisition, distribution, processing, presentation, and… more
Abstract:… generator combusting gaseous (propane) and liquid (JP-8/DF-2) fuels. High ZT (>1.5) nanostructure thermoelectric materials are utilized. An embedded processor controls combustion, power management and DC/DC conversion. Design consideration of heat signature,… more
Abstract:This project will result in investigation and modeling of heat flow in a Bi2Te3-Sb2Te3 superlattice based thermoelectric cooler stack and the development of the series of processes for negative electron affinity activation of the stack substrate as a basis for an advanced sensor… more
Abstract:… evolution of these features during forming and in service will greatly improve fatigue life prediction. Using the integrated process modeling system DEFORM, it is possible to predict the evolution of critical life limiting factors during TMP (e.g. cogging, forging, heat… more
Abstract:The objective of this project is to develop a tactical wireless network strategy that offloads TCP/IP traffic to temporary storage or alternate pathways instead of dropping packets from overflowing queues. In Phase I, we adapted DTN strategies for diverting marked packets into… more
Abstract:U.S. Navy ships require the use of Hazardous Materials (HM) for daily shipboard operations. In order for Ship"s Force to work more efficiently NAVSEA approved the use of satellite storage lockers which are placed in the ship"s work centers, to store a seven day supply… more
Abstract:…acitor sensor array and an ethanol detector. The MEMS sensor array will be coated with several chemoselective polymers optimizedfor the detection of narcotics while the transdermal ethanol sensor will be based on a chemiresistor or an electrochemical cell. A novel thermal… more
Abstract:… and commercial sensors with a preconcentration/chromatography system, combining selectivity from a diverse sensor array with a miniature sampling system for amplified sensitivity. Specific components are: 1) sample preconcentrator/collector capable of being heated quickly,… more
Abstract:Physical Unclonable Functions (PUFs) are a less expensive and more secure alternative to the use of non-volatile memories to provide the secret storage. A PUF is a function that maps a set of challenges to a set of responses based on an intractably complex physical system. Given… more
Abstract:… of greater than $2B annually. The USAF is expected to be a major customer for the type of products obtained through this research and development. Likely customers, other than US military are large oil and gas companies, commercial aviation industries, and fuel storage/… more
Abstract:… on large, complex, real C++ modeling codes supporting all facilities of C++ including preprocessing, the proposed C++0x standard, OpenMP and MPI libraries. Analysis and transformation of multi-million line C++ code bases demands considerable random-access storage and is… more
Abstract:… fragments in milled products, powdery residues (frass), a characteristic pungent odor, price discounts, and possible rejection of commodity. The LGB can penetrate many types of packaging material including seed sacks in addition to sound grain. Grain production, storage, and… more
Abstract:… area fabrication. BENEFIT: The proposed effort will enable fabrication of large area, light weight devices with directionally tailored emission and transmission. Such devices can be used for a range of IR applications, both civilian and military including thermal… more
Abstract:DESCRIPTION (provided by applicant): Tuberculosis (TB) has a massive impact on global health. The World Health Organization estimates that one- third of all people worldwide harbor latent TB infections, with sixteen million cases of active disease and nearly two million deaths… more
Abstract:…equent non-uniform deformation in the wire. Severe plastic deformation (SPD) processing will be used to refine and homogenize the microstructure of seam-welded Ta tube for subsequent fabrication into Nb3Sn diffusion barriers. Careful selection of deformation route and heat… more
Abstract:… through wetting experiments, brazing, microstructural examination, and shear strength measurements both at room temperature and 1100ÂºC. We will also demonstrate the feasibility of using stiff and compliant interlayers to increase the joint strength by reducing the … more
Abstract:… a conductor would eliminate the carrier freeze out and prevent the loss of absorption capability at cryogenic temperatures. Sienna Technologies, Inc. will develop an AlNbased composite that maintain its loss characteristics at cryogenic temperatures and with repeatable thermal… more
Abstract:… tools will be further developed. An existing engineering tool will go through continued development and validation, while an existing solid rocket ballistics model, built and demonstrated within a commercial CFD platform, will be expanded to allow for conjugate heat transfer… more
Abstract:… instrumentation, nuclear radiators, x-ray optics, and next generation electronics. Such devices will help in improving detection systems, instrumentation, and various techniques used in nuclear physics. Such engineered ultra-smooth diamond substrates could also be used for … more
Abstract:… mechanical application. Defect-free ultra- Smooth diamond films and crystals can be used as Bremsstrahlung radiators for generation of linearly polarized photon beams, dose detector for synchrotron and other radiation sources, radiation hardness devices, and as heat spreaders… more
Abstract:… wafers, new methods to eliminate COP defects, and the development of ultra-smooth and ultra-gentle CMP polishing techniques that are optimized for (112) wafers will be explored as part of this project. Sinmat's technology is based on combination of unique thermal… more
Abstract:This SBIR Phase I proposal responds to topic S3.03 of the 2010 NASA SBIR solicitation, for Power Generation and Conversion. Thermoelectric devices offer a simple and reliable means to convert radioisotope thermal energy into useable electrical power. Previously, thermoelectric… more
Abstract:… ZnO nanowires make the material attractive as a sensor material. A ZnO nanowire focal plane array has great potential as a highly sensitive, low noise imager capable of operation over a broad wavelength range. The wide bandgap of ZnO will produce very little thermal noise… more
Abstract:… build a larger apparatus. In Phase II, our model will drive the new apparatus design and generate low-defect, large GaN wafers. In Phase III we will partner with a commercial manufacturer to provide custom, device-ready, epitaxial structures on low-defect ammono-thermal GaN… more
Abstract:…ng with the University of Dayton’s School of Engineering and Whale Acoustics, will design a software architecture that encourages the loose coupling of pluggable components for: input processing of sensor streams, analysis algorithms, visualization systems, and storage… more
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