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Displaying 1701 - 1725 of 17262

Standard Reference Materials to Support Measurement of Fatty Acids

April 7, 2009
Author(s)
Lane C. Sander, Michele M. Schantz, Katherine E. Sharpless, Stephen A. Wise
… offers a variety of natural-matrix and solution-based Standard Reference Materials (SRMs) that are characterized … AOAC food triangle, biodiesel, fatty acid, food matrix, Standard Reference Material … Standard Reference Materials to Support Measurement of Fatty …

Randomness Testing of the Advanced Encryption Standard Finalist Candidates

April 1, 2000
Author(s)
Juan Soto, Lawrence E. Bassham
… were selected as finalists for the Advanced Encryption Standard (AES). To evaluate the finalists' suitability as … Advanced Encryption Standard (AES), random number generators, randomness, … Randomness Testing of the Advanced Encryption Standard Finalist Candidates …

Characterization of Surface Texture-Measuring Optical Microscopes using a Binary Pseudo-Random Array Standard

October 3, 2022
Author(s)
Ulf Griesmann, Keiko Munechika, Thomas Renegar, Xiaoyu Zheng, Johannes Soons, Weilun Chao, Ian Lacey, Carlos Pina-Hernandez, Peter Takacs, Valeriy Yashchuk, Thomas Germer
… microscope using a binary pseudo-random array (BPRA) standard. BPRA standards are surfaces designed to have … can thus be derived from a PSD measurement of a BPRA standard in a straight-forward manner. We further show how … instrument transfer function, binary pseudo-random array standard …

Progress Towards a Gas-Flow Standard using Microwave and Acoustic Resonances

July 15, 2019
Author(s)
Jodie Gail Pope, Keith A. Gillis, Michael R. Moldover, Eric Harman, James Mehl
… our progress in the development of a novel gas flow standard using the acoustic and microwave resonances of a … a pressure, volume, speed of sound and time (PVwt) primary standard. In the present work, when the shell was filled with … gas, we demonstrated the principle of an acoustic flow standard by calibrating 4 critical flow venturis that NIST …

Cloud Security Automation Framework

October 12, 2017
Author(s)
Cihan Tunc, Salim hariri, Mheni Merzouki, Charif Mahmoudi, Frederic J. de Vaulx, Jaafar Chbili, Robert B. Bohn, Abdella Battou
… be automatically configured to implement the required NIST SP 800-53 security controls. Also, we show how the …

Breast Cancer Biomarker Measurements and Standards

January 24, 2013
Author(s)
Kenneth D. Cole, Lili Wang, Hua-Jun He
… quantitation and reliability of cancer biomarkers by using standards and reference materials. … breast cancer/standards/reference materials/HER2/epidermal growth factor … Breast Cancer Biomarker Measurements and Standards …

Bilateral comparison of the activity concentration for a standardized 137Cs solution between the National Institute of Standards Technology (NIST) and the National Institute of Nuclear Research (ININ)

November 10, 2021
Author(s)
Leticia Pibida, Willie Regits, Olga Garcia Diaz, Lucia Martinez Ayala, Hector Mendoza Nava
… a bilateral comparison between the National Institute of Standards and Technology (NIST) in the United States of … Bilateral comparison, Cs-137, National Institute of Standards Technology, National Institute of Nuclear Research … Bilateral comparison of the activity concentration for a standardized 137Cs solution between the National Institute of …

Nanomanufacturing of Atom-Based Dimensional Standards - A Final Project Report of the NAMT

January 1, 2002
Author(s)
Robert Allen, J J. Pellegrino, D Monk, E C. Teague, Dennis A. Swyt, Joseph Fu, Richard M. Silver, Theodore V. Vorburger, Bradley N. Damazo, Robert Russell, Thomas E. Wheatley, Keith A. Stouffer, Manfred Osti, David Wilmering, Richard L. Rhorer, Ram D. Sriram
… of the Nanomanufacturing of Atom-based Dimensional Standards Project, which operated as part of the National … research the techniques to manufacture and use dimensional standards at subnanometer levels of uncertainly. Its main … report discusses developemnts in atom-based step height standards, atom-based linewidth standards, a vacuum based …

The Application of MatML to Contaminant Emissions Data

October 1, 2005
Author(s)
E F. Begley, Cynthia H. Reed
Standard data formats are generally employed because they save time and money by promoting interoperability, i.e., facilitating data exchange and preserving information for re-use, and are available for a wide variety of business, scientific, and

Method for Ensuring Accurate AC Waveforms with Programmable Josephson Voltage Standards

June 1, 2013
Author(s)
Charles J. Burroughs, Alain Rufenacht, Samuel Benz, Paul Dresselhaus
… sine waves generated by programmable Josephson voltage standards (PJVS) are not intrinsically accurate because the … Josephson arrays, Quantization, Signal synthesis, Standards, Superconducting integrated circuits, Voltage … Accurate AC Waveforms with Programmable Josephson Voltage Standards …

NIST Measurement Services: Specular Gloss

May 15, 2006
Author(s)
Maria E. Nadal, E A. Early, E A. Thompson
… This document describes the instrumentation, standards, and measurement techniques used at the National Institute of Standards and Technology (NIST) to measure specular gloss. … for establishing a reference goniophotometer and primary standards for specular gloss and associated calibration …

An Overview of Activities at NIST Towards the Proposed ASTM E57 3D Imaging System Point-to-point Distance Standard

July 20, 2017
Author(s)
Prem K. Rachakonda, Bala Muralikrishnan, Meghan Shilling, Daniel S. Sawyer, Geraldine Cheok
… has been involved in the development of a documentary standard for 3D imaging instruments that acquire data in … that were performed at NIST towards this documentary standard. … Documentary standard, 3D imaging systems, Terrestrial laser scanners … ASTM E57 3D Imaging System Point-to-point Distance Standard …

Characterization of SiGe Bulk Compositional Standards with Electron Probe Microanalysis

September 1, 2003
Author(s)
Ryna B. Marinenko, J T. Armstrong, Shirley Turner, Eric B. Steel, F A. Stevie
… for micro- and macroheterogeneity for use as primary standards for future characterization of SiGe thin films on … are needed by the microelectronics industry as reference standards. Specimens with nominal compositions of 14 and 6.5 … heterogeneity, homogeneity, micro-heterogeneity, reference standards, SiGe, Silicon-Germanium Technology …

Collected Publications Related to the Use of Elevators During Fires.

May 1, 2002
Author(s)
Richard W. Bukowski, Star R. Burgess, Paul A. Reneke
… TO VIEW NIST SP 983 GO TO WEBSITE: http://wtc.nist.gov/pubs/elevators In … Because of the renewed interest and in support of ongoing standards activities in ISO NIST decided to collect relevant … Special Publication (NIST SP) - 983 …

Randomness Testing of the Advanced Encryption Standard Candidate Algorithms

September 1, 1999
Author(s)
Juan Soto
… of the criteria used to evaluate the Advanced Encryption Standard candidate algorithms was their demonstrated … Advanced Encryption Standard (AES), random number generators, randomness, … Randomness Testing of the Advanced Encryption Standard Candidate Algorithms …

Measurement ''round robins'' support fiber standards development

January 1, 2006
Author(s)
Timothy J. Drapela
… or round robins, are a useful diagnostic tool during the standards-development process. The NIST Optoelectronics … comparison, measurment, optical fiber, round robin, standards development … Measurement ''round robins'' support fiber standards development …

State Weights and Measures Laboratories: State Standards Program Description and Directory

December 31, 2009
Author(s)
Georgia L. Harris
… In support of its mission to promote uniform standards of measurement throughout the country NIST received funds in 1965 to provide new standards of mass, length, and volume to State weights and … laboratories. This program, called the (New) State Standards Program, also provided the equipment needed to …

Establishing an ac Josephson voltage standard at NRC

June 13, 2010
Author(s)
Piotr S. Filipski, M. Boecker, Samuel Benz, Charles J. Burroughs
… NRC recently established an AC Josephson Voltage Standard (ACJVS) system based on a NIST pulse-driven … Establishing an ac Josephson voltage standard at NRC …
Displaying 1701 - 1725 of 17262
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