U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Search Publications

NIST Authors in Bold

Displaying 1301 - 1325 of 13215

Challenges to miniaturizing cold atom technology for deployable vacuum metrology

September 14, 2018
Author(s)
Stephen P. Eckel, Daniel S. Barker, James A. Fedchak, Nikolai N. Klimov, Eric B. Norrgard, Julia K. Scherschligt, Constantinos Makrides, Eite Tiesinga
… standard, magneto-optical trap, magnetic trap, cold core technology … Challenges to miniaturizing cold atom technology for deployable vacuum metrology …

Additive Manufacturing Technical Workshop Summary Report

December 4, 2013
Author(s)
Christopher U. Brown, Joshua Lubell, Robert R. Lipman
… discussions, and recommendations from the Additive Manufacturing Technical Workshop held during the PDES, Inc. … challenges, research needs, and issues in additive manufacturing and with the quality of additive manufacturing data. This report includes an overview of …

Accuracy Differences Among Photomask Metrology Tools--and Why They Matter

September 1, 1998
Author(s)
James E. Potzick
… their potential accuracies differ, and is this important? In this context the effects of tool resolution, the meaning … and how these fit into the measurement model and affect manufacturing profitability are discussed. These considerations can help in choosing the right tool for the measurement task at hand …

Overview of NIST Metrology Development for the Semiconductor Industry

September 23, 2003
Author(s)
Stephen Knight
… The National Institute of Standards and Technology metrology development for the semiconductor … will give examples of specific projects addressing needs in lithography, critical dimension metrology, gate dielectric … surface inspection, mass flow controller calibration, and manufacturing support. The paper will emphasize the role …

Assessment of Industry Research Priorities for Intelligent Sensors and Control

October 1, 2008
Author(s)
YaShian Li-Baboud, Julien M. Amelot, Julien Le Guen, Alan Weber, Paul McGuire
… control have garnered much excitement among researchers in industry, government, and academia. Revolutionary advances have been made in the deployment of sensors and control systems for driving … also hold great potential for improving intelligent manufacturing paradigms in Advanced Process Control (APC). …

Recent Developments in the Standardization and Testing of Laser Trackers

January 1, 2006
Author(s)
Daniel S. Sawyer, Steven D. Phillips, Bruce R. Borchardt, William T. Estler
… Manufacturing and Measuring Conference … Proceedings Manufacturing and Measuring Conference 2006 … Recent Developments in the Standardization and Testing of Laser Trackers …

A Heat Transfer Model for Firefighters Protective Clothing, Continued Developments in Protective Clothing Modeling

February 7, 2010
Author(s)
James R. Lawson, William E. Mell, Kuldeep R. Prasad
… In the year 2000, a paper entitled A Heat Transfer Model for Firefighters Protective Clothing was published in Volume 36, No. 1, of Fire Technology, and it received the 2001 Harry C. Bigglestone … Fire Technology … Firefighters Protective Clothing, Continued Developments in Protective Clothing Modeling …

Applications of Image Diagnostics to Metrology Quality Assurance and Process Control

July 1, 2003
Author(s)
et al Starikov
… dimensional metrology for microlithography applications in the manufacture of integrated circuits. This paper … help reduce waste and risks inherent in a "spontaneous" technology build-out, thereby enabling a seamless … yield of IC products, as well as increased automation and manufacturing efficiency, ensuring the long-term health of …

Simulation and Analysis for Sustainability in Manufacturing Processes

May 11, 2011
Author(s)
Mahesh Mani, Kevin W. Lyons, Alexander P. Muroyama, Bjorn J. Johansson
… almost every field, especially in engineering design and manufacturing. Recently, an increased awareness of … friendly practices. This is especially true in the manufacturing industry where energy consumption and the … developed to carefully analyze the cause-effect of current manufacturing practices and to investigate alternative …

CHARACTERIZATION OF ANOMALOUS (ATYPICAL) SOLIDIFIED MELT POOLS IN NICKEL SUPERALLOY 625 LASER POWDER BED FUSION

July 15, 2024
Author(s)
Christopher Evans, Jesse Redford, Jason Fox, Jordan Weaver
… In Laser Powder Bed Fusion (LBPF) for metal additive manufacturing, a combination of feedstock and processing … and scan velocity, combined with part geometry can result in overheating and formation of localized anomalous melt … ASPE-euspen Summer Topical Meeting on Advancing Precision in Additive Manufacturing …

Representing Layout Information in the CMSD Specification

August 26, 2009
Author(s)
Frank H. Riddick, Yung-Tsun T. Lee
… exchange of information between simulations and other manufacturing tools is a critical problem. For many areas of manufacturing, neither representations for the information … for exchanging the information have been agreed upon. Manufacturing plant layout is one such area. The Core …

Knowledge-Based Modular Repair: Advanced Technology Applications for Ship Repair and Conversion

September 1, 2000
Author(s)
David C. Stieren, Gregory W. Caskey, Charles R. McLean, T Neyhart
… Laboratory of the National Institute of Standards and Technology (NIST) in Gaithersburg, Maryland. this project, Knowledge-Based Modular Repair: Advanced Technology Applications for Ship Repair and Conversion, has … Knowledge-Based Modular Repair: Advanced Technology Applications for Ship Repair and Conversion …

A Framework for Control Architecture

January 1, 1996
Author(s)
M. K. Senehi, R Kramer
… use different terminologies and address different issues. In order to analyze existing architectures and to determine issues that must be addressed in defining a new one, a common terminology for disusing … control architectures in the areas of computer integrated manufacturing and robotics, the authors propose a terminology …

Reference Architecture for Machine Control Systems Integration: Interim Report

January 1, 1994
Author(s)
M. K. Senehi, Thomas R. Kramer, John L. Michaloski, Richard Quintero, Steven R. Ray, William G. Rippey, S Wallace
… The Manufacturing Engineering Laboratory (MEL) at the National Institute of Standards and Technology (NIST), has been conducting research on control of … of mechanical systems, drawing on the best of past work in both divisions. The architecture is not yet complete, and …

Safe Control of Manufacturing Vehicles Research Towards Standard Test Methods

June 28, 2012
Author(s)
Roger V. Bostelman, William P. Shackleford, Geraldine S. Cheok, Kamel S. Saidi
… been researching several areas leading to safe control of manufacturing vehicles to improve AGV safety standards. The … obstacles and test pieces representing humans and manufacturing equipment or materials; and - Manned forklift … Safe Control of Manufacturing Vehicles Research Towards Standard Test Methods …
Displaying 1301 - 1325 of 13215
Was this page helpful?