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.
The Time and Frequency Bulletin provides information on performance of time scales and a variety of broadcasts (and related information) to users of the NIST...
Vladimir Diky, Chris Muzny, Alexander Smolyanitsky, Ala Bazyleva, Robert D. Chirico, Joe W. Magee, Eugene Paulechka, Andrei F. Kazakov, Scott Townsend, Eric Lemmon, Michael D. Frenkel, Kenneth Kroenlein
The ThermoData Engine is a software expert system implementing the concept of dynamic data evaluation for thermophysical and thermochemical properties of...
Stanley W. Gilbert, David Butry, Jennifer Helgeson, Robert E. Chapman
This Economic Guide provides a standard economic methodology for evaluating investment decisions aimed to improve the ability of communities to adapt to...
This note establishes a method to analyze wind pressure data on cladding and components of low-rise buildings using the National Institute of Standards and...
This report provides background information and analysis in support of NISTIR 8074 Volume 1, Interagency Report on Strategic U.S. Government Engagement in...
This report sets out proposed United States Government (USG) strategic objectives for pursuing the development and use of international standards for...
Deogratias Kibira, Katherine C. Morris, Senthilkumaran Kumaraguru
The emerging concept of smart manufacturing systems is defined in part by the introduction of new technologies that are promoting rapid and widespread...
Since its creation, the National Institute on Disability and Rehabilitation Research (NIDRR) of the U.S. Department of Education (ED) has supported the...
The National Institute of Standards and Technology (NIST), in conjunction with the Centers for Disease Control and Prevention (CDC) and NIHs Office of Dietary...
Alexander Brodsky, Guodong Shao, Mohan Krishnamoorthy, Anantha Narayanan Narayanan, Daniel Menasc¿, Ronay Ak
In this paper, we propose an architectural design and software framework for fast development of descriptive, diagnostic, predictive, and prescriptive analytics...
Polycyclic aromatic hydrocarbons (PAHs) are molecules that exist on earth due to natural and man-made causes. They are a significant health concern as many PAH...
Grady S. White, Adrian Verwolf, Chris M. Poling, Nicholas Barbosa, Nikki S. Rentz
Silicon wafers with micro-machined holes were evaluated for use as low permeation standard artifacts. Accuracy, stability, and reliability were assessed. Two...
The purpose of this document is to describe the policies and procedures for developing and maintaining CFAST. Such a document is commonly referred to as a {\em...
Richard D. Peacock, Paul A. Reneke, Glenn P. Forney
This supplement to the CFAST Technical Reference Guide provides details of the software development process for CFAST and accompanying experimental evaluation...
Richard D. Peacock, Paul A. Reneke, Glenn P. Forney
CFAST is a two-zone fire model capable of predicting the environment in a multi-compartment structure subjected to a fire. It calculates the time evolving...
Richard D. Peacock, Kevin B. McGrattan, Glenn P. Forney, Paul A. Reneke
CFAST is a two-zone fire model capable of predicting the environment in a multi-compartment structure subjected to a fire. It calculates the time evolving...
Adam Sedgewick, Murugiah Souppaya, Karen Scarfone, Larry Feldman
This bulletin summarizes the information presented in NIST Special Publication 800-167, "Guide to Application Whitelisting," written by Adam Sedgewick, Murugiah...
Private firms, driven by competition, frequently achieve advances in efficiency on their own accord; however, there are often barriers to advancement that...
Advancements in the efficient use of inputs, such as land and labor, have been a key driver of per capita income growth throughout history. One method for...
This report provides an overview of the US manufacturing industry. There are three aspects of U.S. manufacturing that are considered: (1) how the US industry...