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.
https://www.nist.gov/publications/search
Search Publications
NIST Authors in Bold
Displaying 4501 - 4525 of 17264
Darine El Haddad, Leon Chao, Frank Seifert, David B. Newell, Jon R. Pratt, Stephan Schlamminger
… mass at the kilogram level. At the National Institute of Standards and Technology (NIST), construction of a new watt … aim to realize the kilogram at the National Institute of Standards and Technology …
… fentanyl related substances (FRS). The MSDC provides three standard reference mass spectral libraries as well as six … NIST Mass Spectrometry Data Center Standard Reference Data and Software Tools for Seized Drug …
… Engineering Laboratory (EL) of the National Institute of Standards and Technology (NIST) has developed a variety of … common across tools, including methodology documented in standards. To improve the efficiency of the tools developed … evaluation capabilities based on ASTM building economic standards including life-cycle cost analysis, benefit-cost …
Christopher J. Stromberg, Edwin J. Heilweil, Joshua A. Hadler
… and 1 kHz Ti:Sapphire regenerative amplifier centered at 800 nm. With the oscillator, the broadband nature of the … were often significantly lower than the rated OD at 800 nm, as the filters often were ineffective at blocking the …
Steve Y. Rhieu, Aaron A. Urbas, Katrice Lippa, Vytas Reipa
A method for quantifying the level of glutathione (GSH) in yeast cell lysate is described using 1H NMR analysis. For quantification purposes, the 1H resonances corresponding to the Cys βCH2 of GSH were identified as having the fewest overlapping spectral
Michael T. Postek, Andras Vladar, John A. Dagata, Natalia Farkas, Bin Ming, Ryan Wagner, Arvind Raman, Robert J. Moon, Ronald Sabo, Theodore H. Wegner, James Beecher
… paper discusses some of the instrumentation, metrology and standards issues associated with the ramping up for … Cellulose, nanofibers, nanocrystal, microscopy, standards, metrology, measurement …
James J. Butler, B. Carol Johnson, Joseph P. Rice, Steven W. Brown, R Barnes
… reflecting plaques, which are also used as radiometric standards for Earth-observing satellite instruments. … state-of-the-art uncertainties in laboratory radiometric standards, will be presented. Future mission uncertainty … Validation of Radiometric Standards for the Laboratory Calibration of Reflected-Solar …
… of PTG permeation rates directly in terms of NIST primary standards of trace humidity generation. Rather than using … Tubes Using Saturator-Based Primary Trace Humidity Standards …
J A. Salem, L -. Ghosn, M G. Jenkins, George D. Quinn
The Chevon notch test method was analyzed to determine whether straight through crack assumption or slice models fitted finite elements better. New polynomial expressions for the stress intensity shape factor Y were devised for the four specimen/fixture
Catherine A. Rimmer, Karsten Putzbach, Katherine E. Sharpless, Lane C. Sander
… Standard Reference Material 3278 Tocopherols in Edible Oils … Preparation and Certification of Standard Reference Material 3278 Tocopherols in Edible Oils …
Michele M. Schantz, Lane C. Sander, Katherine E. Sharpless, Stephen A. Wise, James H. Yen, A. NguyenPho, Joseph M. Betz
… Institute of Standards and Technology has developed Standard Reference Material (SRM) 3274 Botanical Oils … Development of Botanical and Marine Oil Standard Reference Materials for Fatty Acids …
Dhananjay Anand, Kevin G. Brady, Yuyin Song, Cuong T. Nguyen, Kang B. Lee, Gerald J. FitzPatrick, Allen R. Goldstein, YaShian Li-Baboud
… The National Institute of Standards and Technology (NIST), participated in the … in a myriad of substation topology configurations to meet standards and industry requirements. … Special Publication (NIST SP) - 1900-801 …
… temperatures was carried out by the National Institute of Standards and Technology (NIST, USA) and the National … here, along with descriptions of the humidity laboratory standards for NIST and NRC and the uncertainty budget for these standards. This report also describes the protocol for the …
Michael Garris, Mary T. Laamanen, Craig S. Russell, Lawrence D. Nadel
… video recording (DVR) systems. In summary, this profile of standards leverages the MP4 file container, storing one H.264 … embedded time codes defined by the Motion Industry Standards Board (MISB), and Extensible Metadata Platform … specification was prepared by the National Institute of Standards and Technology (NIST), in collaboration with the …
Allison Barnard Feeney, Deogratias Kibira, Yung-Tsun T. Lee, Jennifer L. Marshall
… of the survey is to aid in the development of design standards for the patient compartment in ambulances and to measure customer satisfaction with current design standards. A total of 2,537 responses were collected and … services (EMS) vehicles, including the development of standards for the design of patient compartments in …
Luis Brandao, Michael S. Davidson, Apostol T. Vassilev
… for cryptographic primitives by the National Institute of Standards and Technology (NIST). The large diversity of … and subsequent calls for contributions. While the terms standards and standardization are used throughout this report … distributed systems, resistance to side-channel attacks, standards and validation …
… of a variety of sensors and impact tools, simulating standards setting organizations testing requirements and real … above the levels recommended by a proposed International Standards Organization (ISO) standard. …
Shamith U. Payagala, Alana M. Dee, Dean G. Jarrett
… technique has been utilized at National Institute of Standards and Technology (NIST) and other National Metrology … measurement, low-current measurements, resistance standards, transimpedance amplifier …
… The National Institute of Standards and Technology (NIST) has two campus facilities, … buildings, computer programs, architecture, planning, standards, tests …
… and safety concerns, we modified NISTs piston-prover flow standards so that calibrations are now conducted with … the Hydrocarbon Liquid from Hydrocarbon Liquid Flow Standards …