An official website of the United States government
Here’s how you know
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.
PCPS is an abbreviation for the Protective Clothing Performance Simulator, a software tool provided to help predict the thermal response of multi-layered...
This document contains the formal specification of MatML Version 3.0 - Schema in World Wide Web Schema Definintion Language and is an update of the previously...
This investigation compares the energy consumption ratings obtained for refrigerators using the Association of Home Appliance Manufacturers (AHAM) HRF-1 test...
The Virtual Cement and Concrete Testing Laboratory (VCCTL) Consortium was formed in January 2001. Headquartered in the Building and Fire Research Laboratory...
This NISTIR serves as the user's manual for Version 3.0 of the Virtual Cement and Concrete Testing Laboratory (VCCTL). Using the VCCTL, a user may create...
Fiber-reinforced polymer (FRP) composites, in the form of pultruded laminates or built-up woven fabrics, are being used widely to strengthen existing concrete...
Fabrics that are used in firefighter turnout gear are specifically designed to offer protection from various extreme conditions that may arise during fire...
Chriss A. Grosvenor, Robert T. Johnk, David R. Novotny, Seturnino Canales, Claude Weil, Jason Veneman
The National Institute of Standards and Technology participated in a comprehensive study of electromagnetic aircraft shielding. The effort consisted of two...
A workshop on Scanning Probe Microscope (SPM)-based Nanolithography was held at NIST Gaithersburg on November 24-25, 2003. The meeting was sponsored by the...
Using the theory of statistical continuum mechanics, closed expressions are derived for the diffraction elastic constants of a cubic polycrystal that is...
One of NIST's seven measurement and standards laboratories, EEEL conducts research, provides measurement services, and helps set standards in support of the...
This report documents the activities of the Government Agencies Technology Exchange in Manufacturing (GATE-M) from February 2001 to January 2003. This is the...
The roughly forty staff and guest scientists in the Electromagnetic Technology Division take great pride in bringing you this brief report on recent progress in...
The NIST Optoelectronics Division provides measurement technology, standards, and traceability for the optoelectronics industry. This document describes the...
Stephen Knight, Joaquin (. Martinez, Michele L. Buckley
Many of the projects managed by OMP are cooperative activities across several operating units. Thus the projects are able to leverage the best expertise...
Thomas J. Russell, Susan M. Ballou, Alim A. Fatah, A G. Lieberman, Philip J. Mattson
The Office of Law Enforcement Standards (OLES) National Institute of Standards and Technology (NIST) helps law enforcement and criminal justice agencies ensure...
This publication describes the programs in the Radio-Frequency Technology Division, of the National Institute of Standards and technology. The Radio-Frequency...
P Khashaee, B Mohraz, Fahim H. Sadek, Hai S. Lew, John L. Gross
In developing an energy-based design approach and assessing the damage potential of structures, one must know the distribution of earthquake input energy among...
The main goal of this study was to investigate the benefits possible for finned tube refrigerant evaporators when refrigerant distribution was precisely...
The Magnetic Technology Division develops and disseminates measurement technology for industries broadly concerned with magnetic information storage and...
The National Institute of Standards and Technology (NIST) announced its 24-month building and fire safety investigation of the World Trade Center (WTC) disaster...
This study finds that the Advanced Technology Program (ATP) has a positive effect on innovation in firms. Participation in ATP projects increases firms'...
Chiara F. Ferraris, Vincent A. Hackley, A Aviles, C E. Buchanan
Particle size distribution (PSD) is an essential property of cement. The only standard method to measure the PSD of cement, namely ASTM C115 [ ] is limited in...
Automatic sprinkler systems have been successfully used to protect industrial and commercial buildings and their occupants for more than 100 years. Historically...
The Carderock Division of the Naval Surface Warfare Center (NSWC-CD) is developing the Automated Paint Application, Containment, and Treatment System (APACTS)...
Abstract As part of the study of techniques for solving PDE-constrained optimization problems, we consider the approximate pointwise control of a linear...
This manual describes the computer program CONTAMW version 2.0 developed by NIST. CONTAMW is a multizone indoor air quality and ventilation analysis program...
This report describes the use of adaptive integration for the calculation of view factors between simple convex polygons with obstructions. The accuracy of the...
James D. Gilsinn, Kang B. Lee, Richard D. Schneeman, Hui-Min Huang
The second Workshop on Wireless Sensing was held on October 4, 2001, at the Sensors Expo & Conference at the Philadelphia Convention Center in Philadelphia, PA...