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Search Publications

NIST Authors in Bold

Displaying 2401 - 2425 of 13215

High Temperature Mechanical Properties of High Strength Structural Steels Q550, Q690 and Q890

July 20, 2018
Author(s)
Lei Huang, Guo-Qiang Li, Xin-XIn Wang, Chao Zhang, Lisa Choe, Michael Engelhardt
… of high strength structural steel (HSSS) produced in accordance with Chinese materials standards. Steady-state … developed by the National Institute of Standards and Technology (NIST) and by calibrating the model parameters to … compared to other tests on high strength steels reported in literature. The test results also compared to predictions …

Structural Analysis of Impact Damage to World Trade Center Buildings 1, 2, and 7

August 12, 2012
Author(s)
Therese P. McAllister, Fahim Sadek, John L. Gross, Steven W. Kirkpatrick, Robert S. MacNeill, R. Bocchieri, Mehdi S. Zarghamee, Omer O. Erbay, Andrew T. Sarawit
… The National Institute of Standards and Technology (NIST) conducted an extensive investigation of the … analytical studies related to the WTC building collapses. In addition, data and evidence that were collected, tests of the floor truss systems in the WTC towers that were conducted, the overall structural …

NIST/NBS Fire Research and FRCA: 25 Years of Progress

April 16, 1998
Author(s)
Richard G. Gann
… with materials manufacturers and their associations in helping to accelerate the acceptance of materials and … and products will undergo significant improvement in the next decade. New opportunities are already arising, … Fire Safety and Technology …

The Influence of the Melt Pool Structure on the Mechanical Properties of Laser Powder Bed Fusion Nickel Superalloy 625

August 3, 2023
Author(s)
Idan Rosenthal, Jordan Weaver, Shawn P. Moylan
… Qualification of additive manufacturing (AM) parts requires exploring the … segments, with easier crack propagation paths appearing in samples with more whole segment traces in the fracture (especially in Z samples). Interactions … Additive Manufacturing, Laser Powder Bed Fusion. Melt Pool Structure, …

Annual Conference on Fire Research: Book of Abstracts. October 28-31, 1996.

October 28, 1996
Author(s)
Kellie A. Beall
… for presentation and discussion of the latest advances in the science of fire and the engineering of fire safety. … billions of dollars of products and services are involved in fire safety decisions each year. New technology is changing the way those products are developed, …

1998 Activities, Accomplishments, and Recognitions

January 1, 1999
Author(s)
Noel J. Raufaste Jr
… The Natioinal Institute of Standards and Technology's Building and Fire Research Laboratory … building environment, building materials, building technology, construction, fire research, fire science, …

Toward traceable XCT measurement of AM lattice structures: Uncertainty in calibrated reference object measurement

May 26, 2022
Author(s)
Maxwell Praniewicz, Jason Fox, Christopher Saldana
… Lattice structures created via additive manufacturing are of interest in several demanding industries, however the qualification of … (XCT) is limited due to traceability requirements. In this work, a novel measurement reference object is … Qualification, Lattices, Additive Manufacturing, X-ray Computed Tomography, Uncertainty …

Cybersecurity Supply Chain Risk Management Practices for Systems and Organizations

November 1, 2024
Author(s)
Jon Boyens, Angela Smith, Nadya Bartol, Kris Winkler, Alex Holbrook, Matthew Fallon
… are counterfeit, or are vulnerable due to poor manufacturing and development practices within the supply … decreased visibility into and understanding of how the technology they acquire is developed, integrated, and … chain risk management, information and communication technology, risk management, supplier, supply chain, supply …

Cybersecurity Supply Chain Risk Management for Systems and Organizations

May 5, 2022
Author(s)
Jon Boyens, Angela Smith, Nadya Bartol, Kris Winkler, Alexander Holbrook, Matthew Fallon
… are counterfeit, or are vulnerable due to poor manufacturing and development practices within the supply … decreased visibility into, and understanding of, how the technology they acquire is developed, integrated, and … risk management, acquire, information and communication technology, supply chain, cybersecurity supply chain, supply …

Ultrafine particle removal and ozone generation by in-duct electrostatic precipitators

February 27, 2014
Author(s)
Dustin G. Poppendieck, Dong H. Rim, Andrew K. Persily
… In-duct electrostatic air filters (ESP) have been shown to be … device for reducing UFP concentrations (20 nm - 100 nm) in buildings, although they have the potential to increase … to 15 nm, and quantified the resulting ozone generation. In-duct ESPs were installed and operated in the central air …

Infiltration of Outdoor Ultrafine Particles into a Test House

August 2, 2010
Author(s)
Dong H. Rim, Lance L. Wallace, Andrew K. Persily
… infiltration factor (Finf) becomes of enormous importance in epidemiological studies. The objective of this study is to … of size-resolved particles ranging from 2 nm to 100 nm in a manufactured test house, particle penetration through … Environmental Science & Technology …

The NIST Design Repository Project

March 1, 1999
Author(s)
Simon Szykman, Ram D. Sriram, Christophe Bochenek, J Racz
… industry is relying more and more on the use of knowledge in product development. This paper advocates design … created to more actively support knowledge-based design. In contrast to traditional design databases, design … paper describes the National Institute of Standards and Technology (NIST) Design Repository Project, an ongoing …

SIPS: An Application of Hierarchical Knowledge Clustering to Process Planning

March 1, 1986
Author(s)
D Nau, M M. Gray
… and knowledge about the intrinsic capabilities of each manufacturing operation. SIPS incorporates a knowledge representation language written in Lisp, a best-first Branch and Bound strategy for finding … Proceedings of the Symposium on Integrated and Intelligent Manufacturing ASME Winter Annual Meeting …

Information Modeling: From Design to Implementation

September 1, 1999
Author(s)
Yung-Tsun T. Lee
… Today's manufacturing industry greatly relies on computer technology … models are used to define data requirements and how, in a practical application, information models enable …
Displaying 2401 - 2425 of 13215
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