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Displaying 6351 - 6375 of 17265

Total Luminous Flux Calibrations of LEDs at NIST

August 1, 2001
Author(s)
Carl C. Miller, Yoshihiro Ohno
The total luminous flux (lumen) is one of the most important characteristics of Light Emitting Diodes (LEDs), and is commonly measured using integrating sphere photometers. Large variations of measurement results are reported among different manufacturers

Luminous Flux Calibrations of LEDs at NIST

May 1, 2001
Author(s)
Carl C. Miller, Yoshihiro Ohno
The total luminous flux (lumen) is one of the most important characteristics of Light Emitting Diodes (LEDs), and is commonly measured using integrating sphere photometers. Large variations of measurement results are reported among different manufacturers

SATE V Report: Ten Years of Static Analysis Tool Expositions

October 23, 2018
Author(s)
Aurelien M. Delaitre, Bertrand C. Stivalet, Paul E. Black, Vadim Okun, Terry S. Cohen, Athos Ribeiro
… assurance has been the focus of the National Institute of Standards and Technology (NIST) Software Assurance Metrics … Special Publication (NIST SP) - 500-326 …

Guidance for Evaluating Contactless Fingerprint Acquisition Devices

July 27, 2018
Author(s)
John M. Libert, John D. Grantham, Bruce Bandini, Stephen S. Wood, Michael D. Garris, Kenneth Ko, Frederick R. Byers, Craig I. Watson
… details efforts undertaken by the National Institute of Standards and Technology (NIST) to develop measurements and a … Special Publication (NIST SP) - 500-305 …

A Resilient Architecture for the Realization and Distribution of Coordinated Universal Time to Critical Infrastructure Systems in the United States: Methodologies and Recommendations from the National Institute of Standards and Technology (NIST)

November 3, 2021
Author(s)
Jeffrey Sherman, Ladan Arissian, Roger Brown, Matthew J. Deutch, Elizabeth Donley, Vladislav Gerginov, Judah Levine, Glenn Nelson, Andrew Novick, Bijunath Patla, Tom Parker, Benjamin Stuhl, Jian Yao, William Yates, Michael A. Lombardi, Victor Zhang, Douglas Sutton
… Time and Frequency Division of the National Institute of Standards and Technology (NIST), an agency of the United … and Recommendations from the National Institute of Standards and Technology (NIST) …

Recursive Star-Mesh Transformations for Resistance Standards

September 20, 2024
Author(s)
Dean G. Jarrett, Albert Rigosi, Dominick Scaletta, Ngoc Thanh Mai Tran, Heather Hill, Alireza Panna, Cheng Hsueh Yang, Yanfei Yang, Randolph Elmquist, David B. Newell
… Recursive Star-Mesh Transformations for Resistance Standards …

New thorium-229 standard reference material

July 27, 2017
Author(s)
Richard Essex, Jacqueline L. Mann, Ross W. Williams, William S. Kinman, Amelie Hubert, Megan E. Bennett
… New thorium-229 standard reference material …
Displaying 6351 - 6375 of 17265
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