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Displaying 8426 - 8450 of 13224

A Simulation Study of Repeatability and Bias in the CD-SEM

July 1, 2005
Author(s)
John S. Villarrubia, Andras Vladar, Michael T. Postek
… electron microscope (CD-SEM) to resolve differences in the widths of two lines depends on the instrument?s … and the edge positions are ?measured? as would be done in a CD-SEM. From 100 repetitions of noise, the repeatability … the bias depends on the sample. This means that in a manufacturing environment in which the sample shape varies, …

A Color Gamut Assessment Standard: An Inter-Laboratory Measurement Comparison

May 11, 2005
Author(s)
Paul A. Boynton, Libert M. John, Edward F. Kelley
… In earlier papers, NIST proposed a standard illumination … be measured using methods and instruments typically used in display performance measurement. A 'round robin' … reproducibility among the display measurement community. In the first phase of interlaboratory comparison, the GAS was …

Standard for a Precision Clock Synchronization Protocol for Networked Measurement and Control Systems

September 27, 2004
Author(s)
Kang B. Lee, J Eldson
… Society.  More than seventy attendees participated in the conference, coming from diverse areas such as … automation, aerospace, power generation, semi-conductor manufacturing, and telecommunication.  The three-day event … devices was demonstrated by six companies and a university in an afternoon session inforemally debbed Plug Fest.  The …

Residential Nuisance Source Characteristics for Smoke Alarm Testing

September 16, 2004
Author(s)
Thomas G. Cleary
… Nuisance scenario tests were performed in the manufactured home used in the Home Smoke Alarm fire test series. The scenario … deep-frying, baking, broiling, boiling, and toasting. In addition, cigarette smoking and candle burning were …

Influence of Heating Rate on Flow Stress in High-Speed Machining Processes

April 1, 2004
Author(s)
Timothy J. Burns, Robert W. Ivester, Michael Kennedy, Richard L. Rhorer, Matthew A. Davies, Howard Yoon, Lyle E. Levine, Richard J. Fields, D Basak, Eric P. Whitenton
… a rapid preheating capability. This work implies that, in AISI 1045 steel and related mild steels of interest in manufacturing, the thermal-softening effect during … Influence of Heating Rate on Flow Stress in High-Speed Machining Processes …

The Validation of Fourier-Transform Microwave Spectroscopy for Trace-Gas Analysis

February 1, 2002
Author(s)
Pamela M. Chu, R D. Suenram, Angela R. Hight Walker, R S. DaBell, George C. Rhoderick, Gerald T. Fraser
… agencies and automobile manufacturers, motivated in large part by increasingly stringent emission standards, … various hydrocarbons, oxygenated hydrocarbons, etc., in automobile exhausts in near real time with sensitivity comparable to presently …

Reducing Energy Consumption in Serial Production Lines with Bernoulli Reliability Machines

July 13, 2017
Author(s)
Shaw C. Feng, Wen Su, Xiaolei Xie, Jingshan Lee, Li Zheng
… In this paper, an integrated model to minimize energy consumption while maintaining desired productivity in Bernoulli serial lines is introduced. Exact analysis of … Serial line, Bernoulli reliability model, energy efficient manufacturing, key performance indicator, probabilistic …

An Introduction to Information Security

June 22, 2017
Author(s)
Michael Nieles, Kelley L. Dempsey, Victoria Y. Pillitteri
… Organizations rely heavily on the use of information technology (IT) products and services to run their day-to-day … information security principles organizations may leverage in order to understand the information security needs of …

Dramatically Reducing Software Vulnerabilities

January 18, 2017
Author(s)
Paul E. Black, Larry Feldman, Gregory A. Witte
… This bulletin summarized the information presented in NISTIR 8151: Dramatically Reducing Software … Report to the White House Office of Science and Technology Policy. The publication starts by describing well … that have the potential to make a dramatic difference in reducing vulnerabilities. …

An Atomic Clock on a Chip

February 1, 2005
Author(s)
John E. Kitching
… This article described recent research in the Time and Frequency Division at NIST to develop highly … and testing. A connection with work of John Harrison in the 18th century is made. …

Advances in Wireless Networking Standards

December 1, 2002
Author(s)
Roger Marks
… network (MAN), and wireless personal area network (PAN) technology being developed within the IEEE 802 LAN MAN … Advances in Wireless Networking Standards …

Ralph Webb: A Pioneering Proselytizer for Enhanced Heat Transfer

October 1, 1998
Author(s)
Mark A. Kedzierski
… Ralph Webb, a pioneer in enhanced heat transfer, proselytizes his field for the … always will be, the promotion of enhanced heat transfer technology. As a result, he has been instrumental in facilitating the industrial use of augmentation in …

PSCR 2017 Stakeholder Conference Presentation Materials -- Day 3

October 16, 2018
Author(s)
Dereck R. Orr, Richard A. Rouil, Jeremy E. Benson, David W. Griffith, Fidel Liberal, Robert Escalle, Sonim Technologies, Richard Lau, Vencore Labs, Paul Sutton, Software Radio Systems LTD, Sumit Roy, Sean Sangodoyin, David A. Howe, Fabio C. Da Silva, Alicia Evangelista, Yet2, Brienne Engel, Yet2, John S. Garofolo
… , David W. Griffith , Fidel Liberal, Robert Escalle, Sonim Technologies, Richard Lau, Vencore Labs, Paul Sutton, …

PSCR 2017 Stakeholder Conference Presentation Materials -- Day 1

October 16, 2018
Author(s)
Jeremy E. Benson, Jeff Johnson, Eric W. Anderson, Carol Politi, TRX Systems, Inc., Anthony Rowe, A Shkel, Chenji Harsha, Nancy French, Murat Yuskel, Benjamin J. Posthuma, Margaret Pinson, Dereck R. Orr
This document is a compilation of the slides presented during Day 3 of the 2017 Public Safety Communications Research Program's (PSCR) Annual Stakeholder Conference. Day 3 topics include PSCR research plans and results for Location-Based Services

Radio Frequency Measurements to Support Public Safety Wireless Communications in Large Buildings and Structures

June 13, 2011
Author(s)
William F. Young, Catherine A. Remley, Christopher L. Holloway, Galen H. Koepke, Dennis G. Camell, John M. Ladbury
… community requires dependable wireless communications in buildings that often disrupt the radio frequency … measurements at the National Institute of Standards and Technology focused on public safety radios frequencies in large buildings and structures. … to Support Public Safety Wireless Communications in Large Buildings and Structures …
Displaying 8426 - 8450 of 13224
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