Award Data

The recent emergence of the Silicon Drift detector (SDD), for use in Energy Dispersive x-ray Spectroscopy (EDS), has made possible x-ray event streams with input count rates in the range of 1-10 Mcps. Modern digital pulse processors are therefore required to run at fast time constants to achieve reasonable throughput; however, this causes significant coincidence artifacts to appear in the spectrum ...

A MEMS based multicolor beam steering system for generating 2D spot arrays has been demonstrated. For effective quantum computation applications, the optical system requires further optimization and refinement. In phase II, parameters such as beam scanning frame rates, insertion loss, system scalability and methods to improve the stability and ruggedness of the optical system will be enhanced towa ...

The goal of this project is to design, build, and test an active electromagnetic induction (EMI) sensor array for detecting and characterizing IEDs. At low frequencies (below a few kHz), an EMI sensor is a magnetometer that primarily responds to susceptibility targets (i.e., ferrous objects). The main difference is that, while a magnetometer uses the earth's field as the illuminating source, an EM ...

MO-SCI Corporation and the Missouri University of Science & Technology (MST-formerly University of Missouri-Rolla) propose to develop low cost, IR retro-reflective (800 nm - 2800 nm), visible absorbing glass microspheres for ubiquitous spectroscopic tagging through our innovative material design, fabrication and characterization technologies. These glass microspheres of any size (e.g., 20 - 100 mi ...

Integrated Training Solutions, Inc., proposes a Phase I SBIR project to determine the feasibility of integrating computational sociolinguistics, social theory, and machine translation technology for a standalone, state of the art system to assist in the determination of native speaker status and potential native language of a speaker. The Sociolinguistic Identification and Rapid Extraction of Nat ...

The primary objective of the Phase II research and development is to scale-up the production of components of nanoengineered thermites (or, nanothermites) in pound quantities in a safe manner. In Phase I, we have achieved the proof-of-concepts for the synthesis of several nanoscale oxides, assembly and physical mixing with the nanofuel, various coating processes and tuning the properties with expl ...

Identification and Significance of the Problem In the last 20 years, the use of personal, wireless communications devices by society has exploded. Nearly every adult (and many children) in developed and developing countries carries at least one communications device usually in the form of a mobile phone. In addition to mobile phones, a host of other wireless technologies such as Bluetooth, FRS/GM ...

Under this proposal, Virtual Global, Inc. proposes to work with NIST to develop RBAC-BASED WORKFLOW, a workflow system that will use RBAC in a web services model as a form of middleware that can be "packaged" accessed, configured, and reused by integrating with existing trusted RBAC implementations.

Wave Computation Technologies, Inc. (WCT) proposes to develop a new multiscale solver for electromagnetic field/circuit co-simulation. This solver combines three efficient electromagnetic field algorithms, (a) the spectral element time-domain (SETD) method for coarse scales, (b) the enlarged cell technique (ECT) for the boundary conformal finite-difference time-domain method [i.e., the FDTD method ...

The goal of this project is to design, build, and test an active electromagnetic induction (EMI) sensor array for detecting and characterizing IEDs. At low frequencies (below a few kHz), an EMI sensor is a magnetometer that primarily responds to susceptibility targets (i.e., ferrous objects). The main difference is that, while a magnetometer uses the earth’s field as the illuminating source, an ...