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 SRM Spotlight is a newsletter published by the Measurement Services Division for users of NIST standard reference materials. The Spotlight announces new...
Article for Weights and Measures Division "Connections" newsletter. Article discusses a suggested procedure for weights and measures officials to verify the...
Liquid-measuring devices are used in many different commercial applications. The vast array of liquid products that are measured includes some products that may...
The U.S. Consumer Product Safety Commission (CPSC) is concerned about the hazard of acute residential CO exposures from portable gasoline powered generators...
Winnie K. Wong-Ng, Kathryn L. Beers, Richard E. Ricker, Martin L. Green
An MSEL Sustainability Seminar Series took place in 2009, aimed at the following goals: (1) to introduce this important subject matter to our staff and (2) to...
Scott W. Rose, Anastase Nakassis, Ramaswamy Chandramouli
The Domain Name System (DNS) is the global lookup service for network resources. It is often the first step in an Internet transaction as well as a network...
Through its Metrics and Tools for Sustainable Buildings project, NIST is taking a lead role in providing science-based guidance to the building community on the...
The SRM Spotlight is a newsletter published by the Measurement Services Division for users of NIST standard reference materials. The Spotlight announces new...
Safety systems have used the concept of safety integrity levels (SILs) for almost two decades. This allows the safety of a component or system to be represented...
Data on people movement on stairs were collected from 9 office and residential building evacuations in the United States. The buildings involved in this study...
The SRM Spotlight is a newsletter published by the Measurement Services Division for users of NIST standard reference materials. The Spotlight announces new...
Michael D. Frenkel, Robert D. Chirico, Vladimir Diky, Chris D. Muzny, Andrei F. Kazakov, Joe W. Magee, Ilmutdin M. Abdulagatov, Jeongwon Kang
ThermoData Engine (TDE) is the first and only full-scale software implementation of the dynamic data evaluation concept. The software provides critically...
In TREC 2009, the Blog track has been markedly revamped with the use of a new and larger sample of the blogosphere, cal led Blogs08, which has a 13-month...
The SRM Spotlight is a newsletter published by the Measurement Services Division for users of NIST standard reference materials. The Spotlight announces new...
The Precision Engineering Division (PED) is one of five divisions of the Manufacturing Engineering Laboratory (MEL)at the National Institute of Standards and...
Kirk D. Rice, Michael A. Riley, Amanda L. Forster, Steven D. Phillips, Craig M. Shakarji, Daniel S. Sawyer, Christopher J. Blackburn, Bruce R. Borchardt, James J. Filliben
This document constitutes the 2-Year Road Map FY 2009 - 2011 for the Office of Law Enforcement Standards (OLES), Electronic and Electrical Engineering...
This document constitutes the ten-year Strategic Plan for FY2009-2018 for the Office of Law Enforcement Standards (OLES), Electronic and Electrical Engineering...
The Blog track explores the information seeking behaviour in the blogosphere. The track was introduced in 2006 [1], with a main pilot search task, namely the...
A novel through-focus scanning optical microscope (TSOM - pronounced as 'tee-som') technique that produces nanometer dimensional measurement sensitivity using a...
Ian M. Soboroff, Krisztian Balog, Nick Craswell, Arjen de Vries, Paul Thomas, Peter Bailey
The goal of the enterprise track is to conduct experiments with enterprise data that reflect the experiences of users in real organizations. This year, we...
Use of metric labeling on United States consumer products has a long history. Currently, the Fair Packaging and Labeling Act (FPLA) requires dual unit labeling...
Robert D. Chirico, Michael D. Frenkel, Vladimir Diky, Chris D. Muzny, Andrei F. Kazakov
ThermoData Engine (TDE) is the first full-scale software implementation of the dynamic data evaluation concept. TDE version 3.0 implemented the first...
Catherine A. Remley, Christopher L. Holloway, David W. Matolak
This document reports on wireless channel measurements and models for outdoor to indoor propagation environments. Although there have been a number of...
The SRM Spotlight is a newsletter published by the Measurement Services Division for users of NIST standard reference materials. The Spotlight announces new...
The CYCLE_D package simulates vapor compression refrigeration cycles that use pure refrigerants or mixtures of refrigerants. The model can simulate a basic...
Efforts are underway in the Surface and Microanalysis Science Division at the National Institute of Standards and Technology to study the vapor transport...
Robert E. Chapman, Allison L. Huang, David T. Butry
In 2007, the latest year for which construction data are available, the value of construction put in place was $1.1 trillion. Statistics on the total cost of...