Award Data

The recent emergence of the Silicon Drift detector (SDD), for use in energy dispersive x-ray spectrometry (EDS), has made possible x-ray event streams with count rates as high as 1-10 Mcps. A problem with existing digital signal processing, as applied to SDDs, is the significant presence of coincidence peaks above the x-ray background. These coincidence peaks occur with amplitudes comparable to lo ...

Our objective is to develop a novel micropower source, microsensor, and communication chip for integration with an insect, thereby delivering a state-of-the-art unmanned chemical detection device. The proposed biological fuel cell (Bio-FC) will leverage ongoing research at CFDRC and provide a compact/lightweight power supply, for mounting on numerous types of insects and producing necessary power ...

The Temperature Programmed Sensing (TPS) system developed at NIST presents many opportunities and unique challenges. The data output from the system can be quite complex and there are many opportunities to optimize the system for specific sensing scenarios. We propose a program aimed at characterizing the system so that potential problems (such as system drift) can be solved early so that the full ...

FreEnt proposes a next generation low cost, dual-polarization Ultra-Wide Band (UWB) Connected Array antenna for MPAR. The new array supports both weather surveillance and surveillance with pristine cross polarization performance. Key attributes are low cost COTS, complete frequency and waveform flexibility, and pristine polarization performance and isolation with the following benefits: • P ...

The vertical water vapor profile into the atmosphere is measured around the world using balloon-borne radiosondes that take measurements twice a day when the balloons are launched. The objective of this proposal is to establish the feasibility of measuring the amount of water vapor vertically, in the atmosphere as a function of altitude using a Light Detection and Ranging (lidar) operating in the ...

The first goal of our team is to design and develop highly cement mortar composites using novel patent applied for technology which has been shown to produce materials with high energy absorption, decreased modulus, higher tensile strength, and greater toughness than standard or ultra high performance concretes or fibercements. These materials will be used to produce NEMA Class 5 flood resistant ...

This Phase I SBIR proposal presents the Torch Technologies approach for the development of advanced, innovative, robust real-time algorithms for the integration of passive and active electro-optical sensor detections and identification information. In our proposal, we detail our ideas regarding the optimal fusion of Chemical Warfare (CW) agent sensor data within the innovative data fusion archite ...

Cobia (Rachycentron canadum) exhibit differential growth rates between the sexes, with females growing faster than males. Sex determination mechanisms have not been elucidated for this species, nor are there any literature reports regarding the induction of sterility through triploidy or attempts at generating uniparental inheritance. The research outlined in this proposal will establish protoco ...

DNA microarray technology, in combination with statistical and predictive modeling tools, could be used to evaluate thousands of genes against distinct gene expression patterns induced by chemical/biological agents to provide early identification and speed therapeutic intervention. The overall objective of this Phase II effort is to leverage existing public domain resources and commercial tools t ...

The pressing need exists within industry to accurately measure high aspect ratio microscale structures. For example, diesel injector nozzles are manufactured with microscale holes ranging from 50-200 micrometers in diameter and 3-5 mm depths. One fundamental challenge is to nondestrucvely measure these features in order to validate models, enhance manufacturing processes, and reduce fuel emissions ...