U.S. flag

An official website of the United States government

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.

Search Publications

NIST Authors in Bold

Displaying 37301 - 37325 of 143806

Nuclear Magnetic Resonance Study of Atomic Motions in A 2 B 12 H 12 (A = Na, K, Rb, Cs): Anion Reorientations and Na +} Mobility

November 22, 2013
Author(s)
Alexander V. Skripov, Olga A. Babanova, Alexei V. Soloninin, Vitalie Stavila, Kristina Verdal, Terrence J. Udovic, John J. Rush
To study the reorientational motion of icosahdral [B 12H 12] 2- anions and the translational diffusion of alkali-metal (A +) cations in A 2^B 12H 12 (A = Na, K, Rb, Cs), we have measured the 1H, 11B, and 23Na NMR spectra and spin-lattice relaxation rates

Test Generation Using Model Checking and Specification Mutation

November 22, 2013
Author(s)
Paul E. Black
Although building quality into software is paramount, professionals find that testing is necessary to assure that the system will operate as desired. Developing tests can take significant resources. In 1998 NIST showed how tests can be automatically

Wavelength Dependent UV Inactivation and DNA Damage of Adenovirus 2 as Measured by Cell Culture Infectivity and Long Range Quantitative PCR

November 22, 2013
Author(s)
Sara E. Beck, Roberto A. Rodriguez, Karl G. Linden, Thomas M. Hargy, Thomas C. Larason, Harold B. Wright
Adenovirus is regarded as the most resistant pathogen to ultraviolet (UV) disinfection due to its demonstrated resistance to monochromatic, low-pressure (LP) UV irradiation at 254 nm. This resistance has resulted in high UV dose requirements for all

Draft Final Report, National Institute of Standards and Technology (NIST) Technical Investigation of the May 22, 2011, Tornado in Joplin, Missouri (NIST NCSTAR 3) ***Draft for Public Comments***

November 21, 2013
Author(s)
Erica D. Kuligowski, Franklin T. Lombardo, Long Phan, Marc L. Levitan, David P. Jorgensen
This is the final report of the National Institute of Standards and Technology (NIST) investigation of the May 22, 2011, tornado in Joplin, Missouri, conducted under the National Construction Safety Team Act. This report describes the wind field of the

REQUIREMENTS ANALYSES TO SUPPORT A MATERIAL INFORMATION MODEL FOR SUSTAINABILITY

November 21, 2013
Author(s)
Paul W. Witherell, Arvind Harinder, Katherine C. Morris
Materials, and therefore material selections, influence the sustainable impact of a product from beginning to end-of-life. With improved access to material information, product designers can attain newfound insight into the sustainability implications of

Simulating Occupancy in The NIST Net-Zero Energy Residential Test Facility

November 21, 2013
Author(s)
Farhad Omar, Steven T. Bushby
The Net-Zero Energy Residential Test Facility (NZERTF), at the National Institute of Standards and Technology (NIST) in Gaithersburg, Maryland, is a research house that is comparable in size and aesthetic to the houses in the greater Washington DC metro

The Process of Verification and Validation of Building Fire Evacuation Models

November 21, 2013
Author(s)
Enrico Ronchi, Erica D. Kuligowski, Paul A. Reneke, Richard Peacock, Daniel Nilsson
To date, there is no International standard on the methods and tests to assess the verification and validation (V&V) of building fire evacuation models, i.e., model testers adopt inconsistent procedures or tests designed for other model uses. For instance

TOWARDS THE SYNTHESIS OF PRODUCT KNOWLEDGE ACROSS THE LIFECYCLE

November 21, 2013
Author(s)
Paul W. Witherell, Boonserm Kulvatunyou, Sudarsan Rachuri
Product lifecycle management is an important aspect of today’s industry, as it serves to facilitate information exchange and management between most, if not all, stages of a product’s existence. As exchanged product information is inevitably subjected to

Componentization in the Systems Modeling Language

November 20, 2013
Author(s)
Conrad E. Bock
This paper describes new capabilities in the Systems Modeling Language that reduce the complexity of specifying systems through componentization, and increase the range of systems that can be specified. Modelers can identify portions of components

Web Based 3D Visualization and Interaction for Whole Body Laser Scans

November 20, 2013
Author(s)
Sanford P. Ressler
A web based system that allows the user to select, sort, and measure 3D bodies using displays inside of ordinary web browsers without the use of 3D plug-ins is presented. Our system, AnthroWeb3DMeasure (AW3DM), allows the user to visually explore a set of
Displaying 37301 - 37325 of 143806
Was this page helpful?