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.
This document provides product and manufacturing information (PMI) EXPRESS models to be used in ISO 10303-242 edition 2. The models include representations for...
Apostol T. Vassilev, Larry Feldman, Gregory A. Witte
The Cryptographic Module Validation Program (CMVP) validates cryptographic modules for compliance with Federal Information Processing Standard (FIPS)...
This economic impact assessment focuses on documentary standards development for nanotechnology. Nanotechnology developments and applications are just emerging...
Sofia K. Mylona, K.D. Antoniadis, Marc J. Assael, Marcia L. Huber, Richard A. Perkins
This paper contains new, representative reference equations for the thermal conductivity of o-, m-, p- xylene and ethylbenzene. The equations are based upon a...
Kristopher J. Overholt, Craig G. Weinschenk, Daniel M. Madrzykowski
Fire Dynamics Simulator (FDS), which is a fire model that is developed and maintained by the National Institute of Standards and Technology (NIST), was used to...
Tina Butcher, Linda D. Crown, Richard A. Harshman, Juana Williams
Handbook 44 was first printed in 1949, having been preceded by similar handbooks of various designations and in several forms. This 2015 edition was developed...
This handbook compiles uniform laws and regulations developed by the Committee on Laws and Regulations of the National Conference of Weights and Measures (NCWM)...
Michael A. Lombardi, Andrew N. Novick, Victor S. Zhang
This paper describes a low-cost time transfer receiver that allows timing laboratories, including national metrology institutes and other designated...
Lawrence T. Hudson, Jack L. Glover, Ronaldo Minniti
In recent times, ionizing radiation has been used around the world to screen persons for non- medical purposes, namely to detect bulk explosives or other...
The Congruent Matching Cells (CMC) method was invented at the National Institute of Standards and Institute (NIST). The CMC method is based on correlation of...
The SRM Spotlight is a newsletter published by the Office of Reference Materials for users of NIST standard reference materials. The Spotlight announces new...
This handbook has been prepared as a procedural guide for the compliance testing of net contents statements on packaged goods. Compliance testing of packaged...
Eswaran Subrahmanian, Ryan Wisnesky, David Spivak, Patrick Schultz
In this paper we describe a functorial data migration [6] scenario about the manufacturing service capability of a distributed supply chain. The scenario is a...
Thomas O'Rourke, Laurie Johnson, Craig Davis, Leonardo Duenas-Osorio, Anne Kiremidjian, Alexis Kwasinski, Michael Mahoney, Stuart Nishenko, Douglas Nyman, Chris Poland, Alex Tang
The primary objective of this task order was to develop a 10-year research, development, and implementation roadmap for generating new model earthquake...
This is the 2014 edition of energy price indices and discount factors for performing life-cycle cost analyses of energy and water conservation and renewable...
This report provides an example application of screening techniques in experimental computer science, including validation and selection of metrics and measures...
The National Institute of Standards and Technology coordinates the Micronutrients Measurement Quality Assurance Program (MMQAP) for laboratories that measure...
The National Institute of Standards and Technology coordinates the Micronutrients Measurement Quality Assurance Program (MMQAP) for laboratories that measure...
Jeanice M. Brown Thomas, Margaret C. Kline, Katherine E. Sharpless, S A. Margolis
The National Institute of Standards and Technology coordinates the Micronutrients Measurement Quality Assurance Program (MMQAP) for laboratories that measure...
Shannan R. Williams, Melissa Taylor, Anuj Mehta, Irland Jeffrey
Forensic science laboratories and law enforcement agencies have increasingly used automated identification technology (AIT), such as barcoding and radio...
Andrew R. Regenscheid, Larry Feldman, Gregory A. Witte
Modern computers rely on fundamental system firmware, commonly known as the Basic Input/Output System (BIOS), to enable system components to communicate and...