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.
Paul A. Grassi, James L. Fenton, Naomi Lefkovitz, Jamie M. Danker, Yee-Yin Choong, Kristen Greene, Mary Theofanos
These guidelines provide technical requirements for federal agencies implementing digital identity services and are not intended to constrain the development or...
Paul A. Grassi, Ellen M. Nadeau, Justin P. Richer, Sarah K. Squire, James L. Fenton, Naomi Lefkovitz, Jamie M. Danker, Yee-Yin Choong, Kristen Greene
This document and its companion documents, SP 800-63, SP 800-63A, and SP 800-63B, provide technical and procedural guidelines to agencies for the implementation...
Michael Nieles, Kelley L. Dempsey, Victoria Y. Pillitteri
Organizations rely heavily on the use of information technology (IT) products and services to run their day-to-day activities. Ensuring the security of these...
This NIST Special Publication (SP) is one in a series of NIST SPs that address research needs articulated in the National Nanotechnology Initiative (NNI)...
John Padgette, John Bahr, Mayank Batra, Marcel Holtmann, Rhonda Smithbey, Lidong Chen, Karen Scarfone
Bluetooth wireless technology is an open standard for short-range radio frequency communication used primarily to establish wireless personal area networks...
This Guide Brief offers suggestions for short-term implementation tasks, as well as short-term activities, that support continual engagement during the overall...
This information cube promotes the International System of Units (SI), or the metric system.The SI is the dominant system of measurement units worldwide...
Tina G. Butcher, Linda D. Crown, Richard A. Harshman, David Sefcik, Lisa Warfield
The 100th Annual Meeting of the National of the National Conference on Weights and Measures (NCWM) was held July 19-23, 2015, at the Sheraton Philadelphia...
Smokeview is a software tool designed to visualize numerical calculations generated by the NIST Fire Dynamics Simulator (FDS), a computational fluid dynamics...
Star R. Burgess, Kathleen C. Whisner, Glenn P. Forney, Paul A. Reneke
Welcome to BFRL Publications, 2001. These two CD-ROMs contain publications produced by BFRL staff, publications resulting from contracts or grants with BFRL and...
The Minerals Management Service (MMS), U.S. Department of Interior, is designated as the lead agency for in situ burn research in the Oil Pollution Research and...
The zone model JET 2.0 is a two-zone, single compartment computer model designed to predict the maximum plume centerline and ceiling jet temperature, velocity...
Richard Gann, Star R. Burgess, Kathleen C. Whisner, Paul A. Reneke
As a result of the 1987 Montreal Protocol on Substances that Deplete the Ozone Layer and the 1990 U.S. Clean Air Act, there began a movement toward phaseout of...
Smokeview is a software tool designed to visualize numerical calculations generated by the NIST Fire Dynamics Simulator (FDS), a computational fluid dynamics...
This publication is the Proceedings of the 38th Joint Meeting of the U.S.-Japan Panel on Wind and Seismic Effects. The meeting was held at the National...
Three standard fire resistance tests (ASTM E 119) were conducted on a composite floor system to study the effects of 1) test restraint conditions, and 2) scale...
YaShian Li-Baboud, Cuong T. Nguyen, Marc A. Weiss, Dhananjay Anand, Allen R. Goldstein, Jason Allnutt, Bob Noseworthy, Ravi Subramaniam
Correct time and timing is one of the foundational elements in enabling the communication and orchestration of technologies for accurate and optimal wide area...
Israel Lopez Coto, Kuldeep R. Prasad, James R. Whetstone
The Indianapolis Flux Experiment (INFLUX) aims to use a top-down inversion methodology to quantify sources of Greenhouse Gas (GHG) emissions over an urban...
A total of 432 registered participants from 11 countries contributed to a successful first-ever international symposium devoted exclusively to the topic of...