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Displaying 2976 - 3000 of 4199

Value Assignment of Standard Reference Material(R) 1849b Infant/Adult Nutritional Formula I

August 26, 2024
Author(s)
Melissa M. Phillips, Bruce Scruggs, Elena Wood, Lee L. Yu, James H. Yen, Charles Barber, John Sieber, Laura Wood
The National Institute of Standards and Technology (NIST) Standard Reference Material® (SRM®) 1849b Infant/Adult Nutritional Formula I delivers certified or non-certified values for over 100 analytes. This material is intended to be used for the evaluation

Value Assignment of Standard Reference Material(R) 1849b Infant/Adult Nutritional Formula I

January 6, 2023
Author(s)
Melissa M. Phillips, Laura Wood, Charles Barber, Bruce Scruggs, John Sieber, James H. Yen, Lee L. Yu
The National Institute of Standards and Technology (NIST) Standard Reference Material® (SRM®) 1849b Infant/Adult Nutritional Formula I delivers certified or non-certified values for over 100 analytes. This material is intended to be used for the evaluation

Evaluation of Indoor Environmental Concentrations in Buildings with Conditioned and Unconditioned Zones (IECCU) model for predicting TCPP concentrations in a low-energy test house

January 18, 2022
Author(s)
Dustin Poppendieck, Lisa Ng, Stephen Zimmerman
Globally over 100,000 different chemicals are manufactured every year (Levi et al. 2018). It is impossible to measure the fate of all of these chemicals in the wide range of indoor environments. The Indoor Environmental Concentrations in Buildings with

IoT Device Cybersecurity Guidance for the Federal Government: IoT Device Cybersecurity Requirement Catalog

November 29, 2021
Author(s)
Katerina N. Megas, Michael Fagan, Jeffrey Marron, Kevin Gerard Brady, Barbara Bell Cuthill, Rebecca Herold, David Lemire, Noel Hoehn
This publication provides a catalog of internet of things (IoT) device cybersecurity capabilities (i.e., features and functions needed from a device to support security controls) and non-technical supporting capabilities (i.e., actions and support needed

Laser Trackers for Large Scale Dimensional Metrology: A Review

March 25, 2016
Author(s)
Balasubramanian Muralikrishnan, Steven D. Phillips, Daniel S. Sawyer
Thirty years since their invention, laser trackers are now recognized as the measurement tool of choice in the manufacture and assembly of large components. While their general design, i.e., a ranging unit on a two-axis gimbal, has not changed

Light Scattering Methods

April 9, 2011
Author(s)
Theodore V. Vorburger, Richard M. Silver, Rainer Brodmann, Boris Brodmann, Jorg Seewig
… components as well as surfaces produced in semiconductor manufacturing are primarily reviewed here. Several …

Switching-off Hydrogen Peroxide Hydrogenation in the Direct Synthesis Process

February 20, 2009
Author(s)
Andrew A. Herzing, Jennifer Edwards, Benjamin Solsona, Edwin Ntainjua, Albert F. Carley, Graham J. Hutchings, Christopher J. Kiely
Hydrogen peroxide is an important disinfectant and bleach and is currently manufactured from an indirect process involving sequential hydrogenation/oxidation of anthraquinones. However, a direct process in which hydrogen and oxygen are reacted would be

Traceability in Nuclear Medicine

October 16, 2008
Author(s)
Brian E. Zimmerman, Steven Judge
Accurate, reproducible measurement of radioactivity in nuclear medicine applications is vital to ensuring the safety and effectiveness of disease diagnosis and treatment using unsealed radioactive sources. The need to maintain a high degree of confidence
Displaying 2976 - 3000 of 4199
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