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.
Fire fighters' protective clothing provides a limited amount of thermal protection from environmental exposures produced by fires. This level of thermal...
The Information Access Division (IAD) of the Information Technology Laboratory (ITL) at the National Institute of Standards and Technology (NIST) and the...
John R. Kucklick, Rebecca S. Pugh, Paul R. Becker, Michele M. Schantz, Stephen A. Wise, T K. Rowles
The National Institute of Standards and Technology (NIST), in support of the National Oceanic and Atmospheric Administration s Marine Mammal Health and...
Product Lifecycle Management (PLM) is a concept that takes into account that the development of a product is influenced by knowledge from various stakeholders...
This report presents estimates of the costs and benefits associated with transitioning from Internet Protocol Version 4 (IPv4) to Internet Protocol Version 6...
This ITL bulletin provides information about the National Vulnerability Database (NVD), a comprehensive database of cyber security vulnerabilities in...
Richard Ayers, Wayne Jansen, Nicolas Cilleros, Ronan Daniellou
Cell phones and other handheld devices incorporating cell phone capabilities (e.g., Personal Digital Assistants (PDAs) phones) are ubiquitous. Rather than just...
A description of a new method for aligning biological sequences is presented. It is based on a formulation as a Markov decision optimization problem. Alignment...
1. Table 23-2-(3.11102)-db - Pages db-2052.0 and 2052.1; New table for butylcyclohexane containing the density for the real fluid at selected temperatures and...
The Help America Vote Act (HAVA) of 2002 has given NIST a key role in helping to realize nationwide improvements in voting systems by January 2006. NIST...
The Help America Vote Act (HAVA) of 2002 has given NIST a key role in helping to realize nationwide improvements in voting systems by January 2006. NIST...
This report presents nearly 200 low temperature calorimetry (LTC) scans performed on hydrating portland cement pastes between 2002 and 2005. Because the LTC...
This report provides an overview of the thirteenth Text Retrieval Conference, TREC 2004. TREC 2004 was held at the National Institute of Standards and...
The Terabyte Track explores how adhoc retrieval and evaluationtechniques can scale to terabyte-sized collections. For TREC 2004, ourfirst year, 50 new adhoc...
Christopher L. Holloway, Galen H. Koepke, Dennis G. Camell, Catherine A. Remley, Dylan F. Williams, Susan A. Schima, Seturnino Canales
In this report, we investigate radio communications problems faced by emergency responders (firefighters and police) in disaster situation such as collapsed...
In recent years, there has been a rapid growth of LADAR (laser detection and ranging) applications and a growing number of LADARs that are commercially...
Christopher E. Dabrowski, Kevin L. Mills, Stephen Quirolgico
Future commercial software systems will be based on distributed service-oriented architectures in which applications are composed dynamically from remote...
We examine the performance of multimodal biometric authentication systems using state-of-the-art Commercial Off-the-Shelf (COTS) fingerprint and face biometric...
We have implemented a quantum key distribution (QKD) system with polarization encoding at 850 nm over 1 km of optical fiber. The high-speed management of the...
Linda D. Crown, Kenneth S. Butcher, Juana Williams, L T. Sebring, R C. Suiter
Handbook 44 was first published in 1949, having been preceded by similar handbooks of various designations and in several forms. This 2006 edition was developed...
This report provides experimental and computer modeling results for Portland Cement Proficiency Samples 151 and 152 issued by the Cement and Concrete Reference...
The proportion of people who have fingerprints that are particularly hard to match (also known as "Goats") is a topic of great interest in biometrics...
The National Institute of Standards and Technology (NIST) conducted a building and fire safety investigation of the World Trade Center (WTC) disasters. The work...
One of the four main objectives of the National Institute of Standards and Technology (NIST) investigation of the collapse of the World Trade Center (WTC)...