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Search Publications

NIST Authors in Bold

Displaying 36301 - 36325 of 73697

Deploying Wireless PANs and LANs for eHealth

July 1, 2005
Author(s)
Nada T. Golmie
We examine the performance of multimodal biometric authentication systems using state-of-the-art Commercial Off-the-Shelf (COTS) fingerprint and face biometric systems on a population approaching 1,000 individuals. Majority of prior studies of multimodal

Device and Technology Evolution for Si-Based RF Integrated Circuits

July 1, 2005
Author(s)
Herbert S. Bennett, Ralf Brederlow, Julio Costa, Peter Cottrell, Margaret Huang, Anthony A. Immorlica, Jan-Erik Mueller, Marco Racanelli, Hisashi Shichijo, Charles E. Weitzel, Bin Zhao
The relationships between device feature size and device performance figures of merit (FoMs) are more complex for RF applications than for digital applications. Using the devices in the key circuit blocks for typical RF transceivers, we review and give

Distributed Modeling and Framework for Collaborative Embedded System Design

July 1, 2005
Author(s)
XuanFang Zha, Ram D. Sriram
In this paper, we develop distributed design models and framework for collaborative embedded system design. Based on the component-based approach, a unified design-with-modules scheme is proposed to model the embedded system design process and a web-based

Dynamic Model: Concerts and Usage Rules

July 1, 2005
Author(s)
Leonard J. Gallagher
The National Software Reference Library (NSRL) of the U.S. National Institute of Standards and Technology (NIST) collects software from various sources and publishes file profiles computed from this software (such as MD5 and SHA-1 hashes) as a Reference

Economic Value of Combined Best Practice Use

July 1, 2005
Author(s)
S H. Lee, Stephen R. Thomas, C L. Macken, Robert E. Chapman, R L. Tucker, I H. Kim
This paper measures the value of best practices based on data taken from the Construction Industry Institute Benchmarking and Metrics database. A three-step process provides the basis for measuring the potential benefits of increased best practice use

Evaluation of Indoor Localization Techniques

July 1, 2005
Author(s)
Camillo Gentile, Kamran Sayrafian, Nader Moayeri
We have implemented a quantum key distribution (QKD) system with polarization encoding at 850 nm over 1 km of optical fiber. The high-speed management of the bit-stream, generation of random numbers and processing of the sifting algorithm are all handled

Exploration of Potential Energy Saving From Smart Appliances

July 1, 2005
Author(s)
Natascha S. Milesi-Ferretti
Technological innovations coupled with the decreasing costs of sensors have brought about a new generation of Smart appliances. While current sensor-based appliances have shown the potential to offer consumers increased options for energy and cost savings

High resolution spectroscopy with a femtosecond laser frequency comb

July 1, 2005
Author(s)
Vladislav Gerginov, C E. Tanner, Scott Diddams, A Bartels, Leo W. Hollberg
The output of a mode-locked femtosecond-laser is used for high resolution single-photon spectroscopy of ^133}Cs in an atomic beam. The laser is referenced directly to a stable RF signal from the NIST time-scale. By changing the laser's repetition rate, the

Improved Dental Composites Utilizing Dibenzylidene Sorbitol Networks

July 1, 2005
Author(s)
Elizabeth Wilder, Joseph M. Antonucci
Dibenzylidene sorbitol (DBS) is a sugar derivative that is capable of self-organizing into a 3D nanofibrillar network at relatively low concentrations in a wide variety of organic solvents and polymer melts. This research was aimed at determining the

Integrity Checking of DNS Zone File Data Using XSLT

July 1, 2005
Author(s)
Ramaswamy Chandramouli, Scott W. Rose
We have implemented a quantum key distribution (QKD) system with polarization encoding at 850 nm over 1 km of optical fiber. The high-speed management of the bit-stream, generation of random numbers and processing of the sifting algorithm are all handled

Java

July 1, 2005
Author(s)
Ronald F. Boisvert, Roldan Pozo
Our goal here is to provide to non-Java programmers some guidance as to whether Java might be appropriate for scientific applications. We will discuss some of Java's features which promote the safety, reliability, and portability, and then briefly address

Macrospin Models of Spin Transfer Dynamics

July 1, 2005
Author(s)
J Xiao, A Zangwill, Mark D. Stiles
The current-induced magnetization dynamics of a spin valve are studied using a macrospin (single-domain) approximation and numerical solutions of a generalized Landau-Lifshitz-Gilbert equation. For the purpose of quantitative comparison to experiment [S. I
Displaying 36301 - 36325 of 73697
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