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The invariant torus of a coupled system of Van der Pol oscillators is approximated using bicubic B-splines. The paper considers the case of strong nonlinear
Ward L. Johnson, Thomas A. Siewert, Jessica Terry, Dat Duthinh, Mark Iadicola, William E. Luecke, Joseph D. McColskey
The Quantitative Tools for Condition Assessment of Aging Infrastructure Workshop was held May 4-5, 2010, in Boulder, Colorado. It was organized by a team of
Although there is a great deal of high-quality information available on resilience-related topics hazard assessment, vulnerability assessment, risk assessment
The nonparametric two-sample bootstrap is successfully applied to computing the measurement uncertainties in receiver operating characteristic (ROC) analysis on
Sampling variability can result in uncertainties of measures. The nonparametric two-sample bootstrap method has been used to compute uncertainties of measures
Combinatorial testing can help detect problems like this early in the testing life cycle. The key insight underlying t-way combinatorial testing is that not
Handbook 44 was first published in 1949, having been preceded by similar handbooks of various designations and in several forms. This 2011 edition was developed
Data from the Economic Census provides detailed statistics on the construction industry; however, the data is only gathered every five years. The Bureau of
The purpose of this document is to provide information to organizations regarding the security capabilities of wireless communications using WiMAX networks and
Matthew A. Scholl, Kevin M. Stine, Kenneth Lin, Daniel Steinberg
The purpose of this publication is to provide a systematic approach to designing a technical security architecture for the exchange of health information that
Evan K. Wallace, Allison Barnard Feeney, David Leal
The ISO subcommittee tasked with developing standards for industrial data, TC 184/SC 4, has recently undertaken an effort to define a new, more flexible
Salifou Sidi Malick, Matthew Molek, Katherine C. Morris
This document describes the Constraint Generator. The Constraint Generator is a tool developed at NIST to automate the generation of schematron scripts for an
This study was conducted by the National Institute of Building Sciences Building Seismic Safety Council (BSSC). The goal was to develop standardized categories
Janet M. Cassard, Richard A. Allen, Craig D. McGray, Jon C. Geist
This paper presents the results of a microelectromechanical systems (MEMS) Young s modulus and step height round robin experiment, completed in April 2009
Representatives from manufacturers, academic research laboratories, the federal government and other organizations met on November 3rd and 4th, 2009 in
Robert E. Chapman, David T. Butry, Allison L. Huang, Douglas S. Thomas
Fire protection measures are needed to maintain the safety and integrity of the Nation s building stock and to limit loss of life and property when building
Steven J. Nabinger, Andrew K. Persily, William Stuart Dols
A retrofit study was conducted in a manufactured house to investigate the impacts of airtightening on ventilation rates and energy consumption. This paper
This paper quantifies the influence of Al2O3 nanoparticles on the pool boiling performance of R134a/polyolester mixtures on a Turbo-BII-HP boiling surface
Kathryn M. Butler, Marc R. Nyden, Rodney A. Bryant
A workshop on respirator sensors was held at the National Institute of Standards and Technology (NIST) on May 1, 2009. The objective of this workshop was to
This bulletin summarizes the information presented in NIST Special Publication (SP) 800-117, Guide To Adopting and Using the Security Content Automation
This document serves as the users guide for the educational version of the Virtual Cement and Concrete Testing Laboratory (VCCTL) software, version 2.0. Using
Richard D. Peacock, Bryan L. Hoskins, Erica D. Kuligowski
The time that it takes an occupant population to reach safety when descending a stairwell during building evacuations is typically described by measureable
Lawrence E. Bassham, Andrew L. Rukhin, Juan Soto, James R. Nechvatal, Miles E. Smid, Stefan D. Leigh, M Levenson, M Vangel, Nathanael A. Heckert, D L. Banks
This paper discusses some aspects of selecting and testing random and pseudorandom number generators. The outputs of such generators may be used in many
Michael Valley, Mark Aschheim, Craig Comartin, William Holmes, Helmut Krawinkler, Mark Sinclair
This report presents findings, conclusions, and recommendations resulting from a review of available research and practice regarding nonlinear multiple-degree
Michael Valley, Mark Aschheim, Craig Comartin, William Holmes, Helmut Krawinkler, Mark Sinclair
In 2008, NIST initiated Task Order 68241 entitled "Improved Nonlinear Static Seismic Analysis Procedures Multiple-Degree-of-Freedom Modeling." The purpose of
The research presented here is the first report of fabricating mulitwalled carbon nanotube (MWCNT) based thin coatings on polyurethane foam (PUF) using Layer-by
Jin Chu Wu, Alvin F. Martin, Craig S. Greenberg, Raghu N. Kacker
The speaker recognition evaluation is an ongoing series of evaluations conducted by NIST. A detection cost function is computed over the sequence of trials
Models are important tools for optimizing the metal cutting process, allowing industry to make parts at less cost. Measurements of the process using thermal and