U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Search Publications

NIST Authors in Bold

Displaying 12851 - 12875 of 17284

Common Biometric Exchange File Format (CBEFF), Augmented

April 15, 2004
Author(s)
Fernando L. Podio, J S. Dunn, L Reinert, C J. Tilton, L O'Gorman, P Collier, Mark Jerde, B Wirtz
… three Workshops co-sponsored by the National Institute of Standards and Technology and the Biometric Consortium. A …

Nanotechnology in Early Detection of Cancer

May 1, 2002
Author(s)
P R. Srinivas, Peter E. Barker, S Srivastava
… Cancer Institute (NCI) and the National Institute of Standards and Technology on Nanotechnology in EarlyDetection … Workshop was held at the National Institute of Standards and Technology campuses on August the 30-31 of 2001 …

Ultrasound Power Measurement by Pulsed Radiation Pressure

August 2, 1999
Author(s)
Steven E. Fick
In a specially designed radiation force balance (RFB), low-frequency pulse modulation of the incident ultrasound allows high-accuracy measurement of time-averaged spatially-integrated ultrasound power radiated into a reflectionless water load. Errors

Isochoric p-rho-T and Heat Capacity Cv Measurements for Ternary Refrigerant Mixtures Containing Difluoromethane (R32), Pentafluoroethane (R125), and 1,1,1,2-Tetrafluoroethane (R134a) From 200 to 400 at Pressures to 35 MPa

June 1, 1999
Author(s)
Joe W. Magee
The p-p-T relationships and constant volume heat capacity C υ were measured fro ternary refrigerant mixtures by isochoric methods with gravimetric determinations of the amount of substance. Temperatures ranged from 200 to 400 K for p-p-T and from 203 to

Toward Nanometer Accuracy Measurements

June 1, 1999
Author(s)
John A. Kramar, E Amatucci, David E. Gilsinn, Jay S. Jun, William B. Penzes, Fredric Scire, E C. Teague, John S. Villarrubia
We at NIST are building a metrology instrument called the Molecular Measuring Machine (MMM) with the goal of performing 2D point-to-point measurements with one nanometer accuracy cover a 50 mm by 50 mm area. The instrument combines a scanning tunneling

Evaluation of Kitchen Cooking Appliance Efficiency Test Procedures

January 1, 1999
Author(s)
Steven J. Nabinger
In 1978, the Department of Energy (DOE) published a Final Rule containing test procedures for measuring the efficiency and energy consumption of conventional ranges, ovens, cooking tops, and microwave ovens. Based on a number of technical concerns

Virtual Factory Project Tackles Integration of Supply Chain Systems

January 1, 1999
Author(s)
J. Cartwright, J. Friedman, J. Minchella, Barbara L. Goldstein
… to unpredictable market conditions, the serious lack of standards for information integration among cross-company and … the overall purpose of this project is to define standards which, when implemented, will reduce both the time …

Plastic Flip-Chip-BGA Carrier With Microvias for Chip Scale Packaging

June 2, 1998
Author(s)
Jan Obrzut, M Jimarez
We evaluated a near-chip-scale package, that utilizes the flip-chip, plastic-ball-grid-array technology with microvias. The microvias were photolithographically patterned in built-up dielectric layers. We verified optimal conditions for photo-exposure and

A critical evalution of thermal mass flow meters

January 5, 1996
Author(s)
S A. Tison
… performance. While some attempt has been made via written standards to address the specifications of the instruments, these standards do not address all performance issues and cannot …

CALS Technologies Applied to the Fiber/Textile/Apparel Industry

June 1, 1994
Author(s)
Howard T. Moncarz, Yung-Tsun Lee
The fiber/textile/apparel (FTA) industry is one of America''s largest manufacturing industries, and its success is critical to the economic well-being of the country. In terms of technology, the industry is very sophisticated, and in fact, each of its
Displaying 12851 - 12875 of 17284
Was this page helpful?