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 3226 - 3250 of 13216

Guidelines for Testing Passive Energy Dissipation Devices

November 1, 1999
Author(s)
Michael A. Riley, Fahim H. Sadek, B Mohraz
… Laboratory of the National Institute of Standards and Technology therefore initiated a program to develop … to assist manufacturers, researchers, and practitioners in performing, and interpreting the results of, tests on …

Summary Report of NIST/MSC Workshop on Traceability in Length

April 1, 1998
Author(s)
Dennis A. Swyt
… The National Institute of Standards and Technology, in conjunction with the Measurement Science Conference, … workshop on February 4, 1998, on issues with U.S. manufacturing companies, particularly smaller ones, may have … Summary Report of NIST/MSC Workshop on Traceability in Length …

It's the Company, the Government, You and I: User Perceptions of Responsibility for Smart Home Privacy and Security

September 25, 2020
Author(s)
Julie M. Haney, Yasemin Acar, Susanne M. Furman
… Smart home technology exposes adopters to increased risk to network … guidelines have been widely adopted. This results in little meaningful mitigation action to protect users' … and security lies. To address this gap, we conducted an in-depth interview study of 40 smart home adopters to explore …

Applications of a 3D Range Camera Towards Healthcare Mobility Aids

October 3, 2006
Author(s)
Roger V. Bostelman, Peter Russo, James S. Albus, Tsai Hong Hong, Rajmohan Madhavan
… The National Institute of Standards and Technology (NIST) has recently studied a new 3D range camera … on mobile robots. These robots have potential applications in manufacturing, healthcare and perhaps several other service …

Apparel STEP Translator

January 1, 1991
Author(s)
Howard T. Moncarz, Yung-Tsun Lee
… developed at the National Institute of Standards and Technology (NIST) for apparel pattern data. The software was … Defense Logistics Agency and the work is being carried out in cooperation with the Computer Integrated Manufacturing committee of the American Apparel Manufactures …

External Representation of Product Definition Data

January 1, 1989
Author(s)
Bradford Smith
… In December 1983 the International Organization for … informationally complete for purposes such as generating manufacturing process instructions, directing quality control … together to develop, standardize and use product data technology, will give the status of the effort as of early …

Crosstalk in microwave SQUID multiplexers

November 15, 2019
Author(s)
John A. Mates, Daniel T. Becker, Douglas A. Bennett, Bradley J. Dober, Johnathon D. Gard, Gene C. Hilton, Daniel S. Swetz, Leila R. Vale, Joel N. Ullom
… systematic error, or simply confound data analysis. In this letter, we explain the primary mechanisms of crosstalk in a microwave SQUID multiplexer, calculate and measure their … Crosstalk in microwave SQUID multiplexers …

Interlaboratory Millimeter-Wave Channel Sounder Verification

March 30, 2019
Author(s)
Jeanne Quimby, David G. Michelson, Mustapha Bennai, Kate Remley, Joshua Kast, Alec Weiss
… program within the National Institute of Standards and Technology-coordinated 5G mmWave Channel Model Alliance aims … of the verification box from a range of channel sounders in the Alliance. … 5G technology, channel sounder, conducted measurements, …

Ceramics Division FY 2000 Programs and Accomplishments

January 1, 2001
Author(s)
Stephen W. Freiman, S J. Dapkunas
… standards bodies, academia, and other government agencies in providing the leadership for the Nation's measurements and … to a wide spectrum of important applications. Ceramics in the broadest sense are cruicial to many modern … photonics, and biomaterials. Ceramics are used in components, not just as monolithic parts, but as films, …

Scheduling Policies in Flexible Bernoulli Lines with Dedicated Finite Buffers

July 2, 2018
Author(s)
Shaw C. Feng, Yuan Feng, Xiang Zhong, Wenhui Fan, Jingshan Li
… This paper is devoted to studying scheduling policies in flexible serial lines with two Bernoulli machines and dedicated finite buffers. Priority, cyclic and work-in-process (WIP)-based scheduling policies are investigated. … it is shown that the approximation methods result in acceptable accuracy in throughput esti- mation. In …

Fatigue Resistant Miniature Piezoceramic Actuators

May 17, 2006
Author(s)
Stephanie A. Hooker, Jens Mueller, Clayton Kostelecky, K. Womer
… Fatigue resistance was determined by monitoring changes in polarization during continuous cyclic operation. Actuators … smaller grains and exhibited improved fatigue resistance. In these specimens, polarization decreased by less than 15 % … Journal of Intelligent Manufacturing …

A System for Generating Process and Material Selection Advice During Embodiment Design of Mechanical Components

June 1, 2003
Author(s)
Satyandra K. Gupta, Y Chen, Shaw C. Feng, Ram D. Sriram
… components, (2) algorithms for supporting various steps in our approach, and (3) a system for generating process and … defined. Therefore, our system accounts for imprecision in design requirements during generation and evaluation of … a depth first branch and bound search algorithm. This aids in exploring promising process sequences and material options …

A Spline Algorithm for Modeling Cutting Errors on Turning Centers

October 1, 2002
Author(s)
David E. Gilsinn, Herbert T. Bandy, Alice V. Ling
… also how errors carry over from one feature to another. In the case where there is a requirement of tangency between … for modeling errors on turned parts is formulated in terms of splines with specified boundary constraints. … Journal of Intelligent Manufacturing …

Effects of Silica, Fe(II), and Mn(II) on Electrochemical Lithium Intercalation: Implication for Lithium Extraction from Geothermal Brines

September 11, 2025
Author(s)
Yongchang Yu, Christopher Stafford, Lingchen Kong, Keven Mckenzie Jr, Michael Wagner, Xitong Liu
… intercalation is a promising direct lithium extraction technology owing to its high lithium selectivity and … of LFP electrodes are compared after cycling experiments in solutions containing different impurities. Experimental … capacity, energy efficiency, and Li+ selectivity over Na+ in LFP electrodes. The primary mechanism identified is the …

Surface Analysis and Materials Characterization for the Study of the Ceramic Tiles HRSI from the Space Shuttle Thermal Protective Systems

October 12, 2014
Author(s)
Hanna Szczepanowska, Thomas Brian Renegar
… Thermal Protective Systems (TPS) which are essential in shielding the cargo of a spacecraft during reentry to the … The qualitative elemental analysis of the bulk material in the flown HRSI tile was characterized with Energy … the technological advancement of materials used in space exploration. The authors combine their diverse …

Microstructural effects on the rotating bending fatigue behavior of Ti-6Al-4V produced via laser powder bed fusion with novel heat treatments

April 30, 2024
Author(s)
Nicholas Derimow, Jake Benzing, David Newton, Chad Beamer, Ping Lu, Frank DelRio, Newell Moser, Orion Kafka, Ryan Fishel, Lucas Koepke, Chris Hadley, Nik Hrabe
… by controlling variables that can affect fatigue behavior in Ti-6Al-4V, such as chemistry, porosity, and surface roughness. In order to control these variables, different hot isostatic … °C for 2 hours at 200 MPa of pressure. A significant drop in fatigue strength was attributed to large prior-β grains …

Bilateral optical power meter comparison between NIST and CENAM

July 1, 2008
Author(s)
Igor Vayshenker, J. Bermudez, J. Molina, Z. Ruiz, David J. Livigni, Xiaoyu X. Li, John H. Lehman
… standards between the National Institute of Standards and Technology (NIST-USA) and Centro Nacional De Metrologia … results showed a largest difference of less than 3.4 parts in 103, which is within the combined expanded (k=2) … of Research of the National Institute of Standards and Technology …

Spot Weld Analysis with Two-Dimensional Ultrasonic Arrays

January 1, 2004
Author(s)
D A. Denisov, Craig M. Shakarji, R G. Maev, J M. Paille, B B. Lawford
… testing of spot welds. The tool is described in its capabilities, use, and advantages over existing … fits supplied by the National Institute of Standards and Technology. … of Research of the National Institute of Standards and Technology …

Gravitational Constant

September 1, 2000
Author(s)
J. Schwarz
… An article discussing current research in the determination of the gravitational constant. Discuss … Discuss how a new determination uses some very ingenious technology (Science, 282:2230, 1998). The article should be … McGraw Hill Yearbook of Scientific Technology 2001 …
Displaying 3226 - 3250 of 13216
Was this page helpful?