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NIST Authors in Bold

Displaying 8976 - 9000 of 17270

Broadband Radiometric LED Measurements

September 6, 2016
Author(s)
George P. Eppeldauer, P. Yvonne Barnes, Howard W. Yoon, Leonard Hanssen, Vyacheslav B. Podobedov, Robert E. Vest, Uwe Arp, C Cameron Miller
At present, broadband radiometric measurements of LEDs with uniform and low-uncertainty results are not available. Currently, either spectral radiometric measurements or broadband photometric LED measurements are used. The broadband photometric

Terminology to Support Manufacturing Process Characterization and Sustainability Assessment

August 27, 2016
Author(s)
Ian Garretson, Mahesh Mani, Kevin W. Lyons, Swee K. Leong, Karl Haapala
… assessment. The development of sustainability-related standards internationally is evidence that the field is … maturing. To develop and transfer sustainability-related standards and best practices to the industry, naming … vague, or overlap in meaning. Although there are ongoing standards efforts related to terminology identification and …

Elemental analyses of soil and sediment fused with lithium borate using isotope dilution laser ablation-inductively coupled plasma-mass spectrometry (LA-ICP-IDMS)

September 2, 2013
Author(s)
John L. Molloy, Julian Malherbe, Fanny Claverie, Aitor Alvarez-Toral, Beatriz Fernandez, Rosario Pereiro
… fractionation effects and to the lack of appropriate standards available for the wide variety of samples of … isotopes of an element represent near-perfect internal standards. In this work, we investigated the lithium borate … the elements and the added isotopically-enriched standards. A comparison of this methodology using two pulsed …

Pitch and Step Height Measurements Using NIST

January 1, 1997
Author(s)
R Koning, Ronald G. Dixson, Joseph Fu, V W. Tsai, Theodore V. Vorburger, Edwin R. Williams, X Wang
… use of a calibration standard. In order to calibrate AFM standards using an AFM, we have built the calibrated AFM … the possibility of using such samples as step height standards in the subnanometer range. The C-AFM measurements …

The Library of Material Removal Shape Element Volumes (MRSEVs)

March 1, 1992
Author(s)
Thomas R. Kramer
… The IGES/PDES Organization (IPO) is a voluntary standards organization which participates in developing the STEP standards. Two of the many IPO/ISO committees helping develop … the implementation of PDES. The National Institute of Standards and Technology (NIST) has established a National …

Secure Messaging in BACnet

November 1, 2005
Author(s)
David G. Holmberg
A proposal for BACnet secure messaging is nearing public release by the BACnet standard committee (ASHRAE SSPC-135). The proposal adds a level of BACnet specific security to existing IT security, extending the BACnet standard to offer basic security using

Status of Mass Metrology at NIST in 2000

January 1, 2000
Author(s)
Zeina J. Kubarych
… to understand and characterize the stability of mass standards, specially the US national prototype kilograms K4 … K79. The research for the development of improved transfer standards of mass is also reported. …

Generating Domain Terminologies using Root- and Rule-Based Terms

December 21, 2018
Author(s)
Talapady N. Bhat, John T. Elliott, Ursula R. Kattner, Carelyn E. Campbell, Eswaran Subrahmanian, Ram D. Sriram, Jacob Collard, Monarch Ira
Motivated by the need for exible, intuitive, reusable, and normalized ter- minology for the semantic web, we present a general approach for generat- ing sets of such terminologies from nat- ural language documents. The terms that this approach generates

Quantum Metrology

November 11, 2011
Author(s)
Richard E. Harris, Juergen Niemeyer
… Boltzmann equation, Josephson Voltage Standard, DC Array Standards, Quantum-based Voltage Waveform Synthesis, …

Usability for Poll Workers: A Voting System Usability Test Protocol

May 8, 2024
Author(s)
Dana Chisnell, Sharon J. Laskowski, Karen Bachmann, Svetlana Z. Lowry
In this paper, we discuss our efforts to develop a repeatable test protocol for assessing usability for poll workers – temporary election officials who ensure secure and private voting in voting places. The research described in this paper is part of a

Measurement Challenges for 5G and Beyond

July 14, 2017
Author(s)
Catherine A. Remley, Jeffrey A. Jargon, Joshua A. Gordon, Alexandra E. Curtin, David R. Novotny, Christopher L. Holloway, Robert D. Horansky, Michael S. Allman, Jeanne T. Quimby, Camillo A. Gentile, Peter B. Papazian, Ruoyu Sun, Damir Senic, Jelena Senic, Matthew T. Simons, Maria G. Becker, Dylan F. Williams, Richard A. Chamberlin, Jerome G. Cheron, Ari D. Feldman, Paul D. Hale, Mohit S. Mujumdar, Nada T. Golmie
… by providing a traceability path to fundamental physical standards. Mobile wireless communications have become a … crunch. In response, the U.S. National Institute of Standards and Technology (NIST) has launched a new … to proactively support the development of measurements and standards for next-generation wireless technology. …

Dimensional Review of Scales for Forensic Photography

November 25, 2015
Author(s)
Massimiliano Ferrucci, Theodore D. Doiron, Robert M. Thompson, John Jones, Adam J. Freeman, Janice A. Neiman
… and suggest pathways for establishing manufacturing standards for forensic photo scales that will serve as a …

Bilateral NIST-PTB Comparison of Spectral Responsivity in the VUV

January 20, 2011
Author(s)
Uwe Arp, Ping-Shine Shaw, Zhigang Li, Alexander Gottwald, Mathias Richter
… electrical substitution radiometers as primary detector standards. Great importance was attached to the selection of suitable transfer detector standards due to their critical issues in that wavelength …

Ground Truth Data Using 3D Imaging for Urban Search and Rescue Robots

October 14, 2009
Author(s)
Nicholas A. Scott, Alan M. Lytle
… The National Institute of Standards and Technology (NIST) is leading an effort to develop performance standards for ur- ban search and rescue robots (US&R). An important com- ponent of developing performance standards for these robots is capturing ground truth data …
Displaying 8976 - 9000 of 17270
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