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Steven W. Kirkpatrick, Robert T. Bocchieri, Fahim Sadek, R A. MacNeill, S Holmes, B D. Peterson, R W. Cilke, C Navarro
The objective of this report was to analyze the aircraft impacts into each of the World Trade Center (WTC) towers to provide the following: (1) estimates of...
William E. Luecke, Thomas A. Siewert, Frank W. Gayle
This report reviews the contemporaneous (1960s era) steel and welding standards used to construct the 110-story World Trade Center (WTC) towers. It describes...
This report describes damage characteristics, failure modes, and fire-related degradation of the recovered structural components from the World Trade Center...
This report establishes the baseline performance of the North and South World Trade Center Towers (WTC 1 and WTC 2) under design gravity and wind loading...
This report was prepared to support the analysis of building and fire codes and standards of the National Institute of Standards and Technology World Trade...
This report was prepared to support the analysis of building and fire codes and standards of the National Institute of Standards and Technology World Trade...
This report describes the provisions that were used to design and construct World Trade Center 1, 2, and 7. Included is a summary of the major provisions in the...
This report was prepared to support the analysis of building and fire codes and practices of the National Institute of Standards and Technology World Trade...
This report was prepared to support the analysis of building and fire codes and practices of the National Institute of Standards and Technology (NIST) World...
This report was prepared to support the analysis of building and fire codes and standards of the National Institute of Standards and Technology World Trade...
This report provides a comparison of the structural provisions of: (1) the New York City Building Code, 1968 edition, (2) the New York City Building Code, 2001...
This report was prepared to support the analysis of building and fire codes and standards of the National Institute of Standards and Technology World Trade...
This report documents maintenance and modifications that were made to the structural systems of World Trade Center (WTC) 1,2, and 7. Included are the Port...
Hai S. Lew, Richard W. Bukowski, Nicholas J. Carino
The collapse of World Irade Center (WTC) 1, 2, and 7 resulted from structural damage from direct and indirect effects of aircraft impact and the ensuing fires...
This report was prepared to support the goals and objectives of the analysis of building and tire codes and practices of the National Institute of Standards and...
Quantifying the ventilation available to an enclosure fire is an important step to understanding fire behavior. Accurate measurements of mass flow rate across...
John R. Kucklick, Rebecca S. Pugh, Paul R. Becker, Michele M. Schantz, T K. Rowles
The National Institute of Standards and Technology (NIST), in support of the National Oceanic and Atmospheric Administration s Marine Mammal Health and...
Jennifer R. Verkouteren, John G. Gillen, R M. Verkouteren, Robert A. Fletcher, E S. Etz, George A. Klouda, Alim A. Fatah, Philip J. Mattson
The purpose of this document is to establish minimum performance requirements and an associated test method for Ion Mobility Spectrometry (IMS) based trace...
This workshop was held at the National Institute of Standards and Technology s Gaithersburg, Maryland campus June 9-10, 2005 with support from the Office of...
This paper characterizes messages by the constraints they place on participation of entities in processes. Constraints are expressed in two ways: informally as...
Conrad Bock, Lisa Carnahan, Steven J. Fenves, Michael Gruninger, V Kashyap, Bettijoyce B. Lide, Jim G. Nell, Ravi S. Raman, Ram D. Sriram
NIST has conducted several workshops and other information gathering activities, that have identified several key strategic opportunities in healthcare...
Charles R. McLean, Sanjay Jain, Yung-Tsun Lee, Frank H. Riddick
Manufacturing systems are often costly to develop and operate. Simulation technology has been demonstrated to be an effective tool for improving the efficiency...
The 'median' method for the reduction of the effect of noise and trigger jitter on waveform data is described. The effectiveness of this method was examined...
Effective visualizations can help researchers obtain a more complete understanding of high-level mathematical functions that arise in mathematics, statistics...
Michael D. Janezic, Jolene D. Splett, Kevin J. Coakley, Raian K. Kaiser, John H. Grosvenor Jr
In order to develop a dielectric Standard Reference Material (SRM), a measurement system for measuring the relative permittivity and loss tangent of dielectric...
This paper describes the key features of the NIST-developed software tool called ?GerberTranslator?. GerberTranslator is a software translator which automates...
Elaine B. Barker, William C. Barker, William E. Burr, William Polk, Miles E. Smid
Best Practices for Key Management Organization, Part 2 of the Recommendation for Key Management is intended primarily to address the needs of system owners and...
NIST Handbook 150-5, NVLAP Construction Materials Testing, presents the technical requirements and guidance for the accreditation of laboratories under the...
NIST Handbook 150-4, NVLAP Ionizing Radiation Dosimetry, presents the technical requirements and guidance for the accreditation of laboratories under the NVLAP...
NIST Handbook 150-8, NVLAP Acoustical Testing Services, presents the technical requirements and guidance for the accreditation of laboratories under the NVLAP...