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 476 - 500 of 17261

Water Vapor Continuum Absorption in the 800 cm-1 to 1250 cm-1 Spectral Region at Temperatures From 311 to 363 K

March 11, 2008
Author(s)
Yuri I. Baranov, Walter J. Lafferty, Q Ma, R H. Tipping
… About 200 pure water-vapor spectra covering the region from 800 cm-1 to 3500 cm-1 were recorded with resolution of 0.1 … binary absorption coefficients over the region from 800 cm-1 to 1250 cm-1. Our continuum data extrapolated to … Water Vapor Continuum Absorption in the 800 cm-1 to 1250 cm-1 Spectral Region at Temperatures From …

Application of Laser-Cooled Ions to Frequency Standards and Metrology

January 1, 1996
Author(s)
David J. Wineland, James C. Bergquist, D J. Berkeland, John J. Bollinger, F C. Cruz, Wayne M. Itano, Branislav M. Jelenkovic, B E. King, D M. Meekhof, J D. Miller, C Monroe, Joseph N. Tan
… Proc. 5^uth^ Symp. on Frequency Standards and Metrology … 5^uth^ Symp. on Frequency Standards and Metrology … Application of Laser-Cooled Ions to Frequency Standards and Metrology …

NIST Standard Reference Materials Catalog 1998-99

January 1, 1998
Author(s)
N M. Trahey
… technical and general ordering information for the Standard Reference Materials [SRMs] and Reference Materials … according to technical category and classified as follows: Standard Reference Materials for Chemical Composition; Standard Reference Materials for Physical Properties, and …

Evolution From Design of Experiments

June 20, 2013
Author(s)
David R. Kuhn, Raghu N. Kacker
… for Introduction to Combinatorial Testing from NIST SP 800-142 and other technical papers, which explain concepts of …

Progress and Activities of ASTM E06.23, Lead Hazards Associated With Buildings

February 19, 2017
Author(s)
M E. McKnight
… complishments and current standards development activities of the American Society for … Since the inception, the subcommittee has developed 24 standards; prepared the second edittion of an ASTM compilation of E06.23 and related standards; and is awaiting the publication of a manual on …

NIST Calibration Service for Capacitance Standards at Low Frequencies

April 1, 1998
Author(s)
Yui-May Chang, Summerfield B. Tillett
… procedures and systems used to calibrate capacitance standards of nominal values in the range of 0.001 pF to 1 F, … capacitor, and the quality controls of reference standards and check standards in the calibration laboratory. Also included are … calibration, capacitance bridges, capacitors, check standards, control charts, reference standards, transfer …

Sterochemical Outcome and Kinetic Effects of Rp and Sp-Phosphorothioate Substitutions at the Cleavage site of Vaccinia Type I DNA Topoisomerase

February 1, 2000
Author(s)
J T. Stivers, B Nawrot, J. Jagadeesh, W J. Stec, S Shuman
… DNA substrates carrying a single nonbridging Rp- or Sp-phosphorothioate (Ps) modification at the scissile … (K Pd&/K u)s^) of 340- and 30-fold for the Rp-Ps and Sp-Ps stereoisomers, respectively, but {nearly equal to} 10- … single-turnover religation reaction (Rp-Ps = 30 and Sp-Ps = 3). As compared to the smaller suicide cleavage …

Certification of Standard Reference Material 1474a, A Polyethylene Resin

November 14, 2003
Author(s)
J R. Maurey, Kathleen M. Flynn, Charles M. Guttman
… The melt flow rate of Standard Reference Material (SRM) 1474a, a linear … average results from 45 determinations on samples with a standard deviation of 0.056 g/10 min. The overall expanded … melt flow standard, melt index standard, polyethylene, SRM, Standard Reference Material …

Protection of Controlled Unclassified Information

October 19, 2015
Author(s)
Ronald S. Ross, Kelley L. Dempsey, Larry Feldman, Gregory A. Witte
… This bulletin summarizes the information presented in NIST SP 800-171: Protecting Controlled Unclassified Information in …

Conference Report First Advanced Encryption Standard (AES) Candidate Conference, Ventura, CA, August 20-22, 1998

January 1, 1999
Author(s)
E Roback, Morris J. Dworkin
… Technology (NIST) sponsored the First Advanced Encryption Standard (AES) Candidate Conference in Ventura, CA. At this … private sector, will replace the existing Data Encryption Standard. … First Advanced Encryption Standard (AES) Candidate Conference Report … advanced encryption standard, communications security, computer security, …

Electronic Interconnection Standards for E-Commerce

May 28, 2001
Author(s)
Michael McLay
… (DTS) committee has created the Electronic Interconnection Standards for E-Commerce (the IPC-2500 series) to support the … activities, and explanation of the methodology behind the standards effort, and a status report on the standards currently included in the series. The paper …

A Guide to Documentary Standards

December 1, 2001
Author(s)
C R. DeVaux
… The Guide is intended to provide information on the U.S. standards system, entities within that system, and different types of documentary standards. It includes descriptions of performance and design standards; volumtary consensus standards; defense standards; …

Toward a New Mathematical Definition of Datums in Standards to Support Advanced Manufacturing

April 30, 2023
Author(s)
Craig M. Shakarji, Vijay Srinivasan
… digitization of manufacturing have prompted ASME and ISO standards committees to reexamine the definition of datums. Any new definition of datums considered by the standards committees should cover all datum feature types … and analyzes various alternatives considered by the standards committees. Among them is a new mathematical …

XForms User Interfaces for Small Arcane Nontrivial Datasets

August 11, 2014
Author(s)
Joshua Lubell
… was evaluated for use with the National Institute of Standards and Technology (NIST) Special Publication 800-53 security control catalog, which is a comprehensive … Information, security control, Special Publication 800-53, Small Arcane Nontrivial Dataset, test suite, …

Yb Optical Lattice Clock

November 23, 2008
Author(s)
Nathan D. Lemke, Andrew Ludlow, Zeb Barber, N Poli, C.W. Hoyt, Long-Sheng Ma, Jason Stalnaker, Christopher W. Oates, Leo Hollberg, James C. Bergquist, A. Brusch, Tara Fortier, Scott Diddams, Thomas P. Heavner, Steven R. Jefferts, Tom Parker
… 7th Symposium on Frequency Standards and Metrology … optical frequency standards, optical clocks, optical lattices … Proc. 2008 Symposium on Frequency Standards and Metrology …
Displaying 476 - 500 of 17261
Was this page helpful?