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Search Publications

NIST Authors in Bold

Displaying 11901 - 11925 of 17279

Economic considerations for recovery-based design

September 20, 2020
Author(s)
Juan Fung, Dustin Cook, Yating Zhang, Katherine Johnson, Siamak Sattar
… buildings after an earthquake. The National Institute of Standards and Technology is leading research efforts on … to economic evaluation of potential recovery-based design standards. The case study suggests that nonstructural design …

Securing Manufacturing Industrial Control Systems: Behavioral Anomaly Detection

July 16, 2020
Author(s)
Michael P. Powell, James J. McCarthy, CheeYee Tang, Keith Stouffer, Timothy Zimmerman, William C. Barker, Titilayo Ogunyale, Devin M. Wynne
… to cybersecurity threats. The National Institute of Standards and Technology's (NIST's) National Cybersecurity … Framework and have documented how this set of standards-based controls can support many of the security …

A Classification Scheme for Wireless Channel Models Across the Development Life Cycle

July 12, 2019
Author(s)
David Michelson, Camillo Gentile, Nada T. Golmie, Jeanne Quimby, Kate Remley, Ken Gracie, Yvo de Jong
… role at all stages of the product life cycle, from standards development to network deployment. However, the … and are designed mostly to support concept assessment and standards development. The NIST-led 5G Millimeter-Wave …

A New SCAP Information Model and Data Model for Content Authors

December 18, 2018
Author(s)
Joshua Lubell
The Security Content Automation Protocol (SCAP) data model for source data stream collections standardizes the packaging of security content into self-contained bundles for easy deployment. But no single data model can satisfy all requirements. The source

Rydberg Atom Electric-Field Metrology

November 28, 2017
Author(s)
Joshua A. Gordon, Christopher L. Holloway, Matthew T. Simons
We present a technique which shows great promise for realizing an atomic standard measurement of RF fields that is intrinsically calibrated, directly linked to the SI and atomic structural constants. This technique relies on the reponse of Rydberg atoms to

Preservation of surface conductivity and dielectric loss tangent in large-scale, encapsulated epitaxial graphene measured by non-contact microwave cavity perturbations

May 19, 2017
Author(s)
Albert F. Rigosi, Nicholas R. Glavin, Chieh-I Liu, Yanfei Yang, Jan Obrzut, Heather M. Hill, Jiuning Hu, Hsin Y. Lee, Angela R. Hight Walker, Curt A. Richter, Randolph E. Elmquist, David B. Newell
… the improvement of current quantized Hall resistance (QHR) standards, one promising avenue is the growth of homogeneous …

Assessing Ash Quality and Performance

May 3, 2017
Author(s)
Larry Sutter, Dale P. Bentz
This chapter reviews ash quality and performance issues, with special emphasis on air entrainment and early-age performance. Recent developments in testing procedures are reviewed and recommendations are provided for standardized testing. One of the key

Using RTS/CTS to Enhance the Performance of IEEE 802.15.6 CSMA/CA

December 22, 2016
Author(s)
Kamran Sayrafian, Martina Barbi, Mehdi Alasti
IEEE 802.15.6 is a radio interface standard for a wireless connectivity of wearable and implantable sensors and actuators located inside or in close proximity to the human body i.e. Body Area Network (BAN). Medical applications requirements impose

An Activity Model for Factory Design and Improvement

October 4, 2016
Author(s)
Kiwook Jung, Sangsu Choi, Boonserm Kulvatunyou, Hyunbo Cho, Katherine C. Morris
… projects. Therefore, our future work lies on developing standards for exchanging such information. …

Semantification of Identifiers in Mathematics for Better Math Information Retrieval

July 17, 2016
Author(s)
Moritz Schubotz, Alexey Grigoriev, Howard Cohl, Norman Meushke, Bela Gipp, Volker Markl
Mathematical formulae are essential in science, but face challenges of ambiguity, due to the use of a small number of identifiers to represent an immense number of concepts. Corresponding to word sense disambiguation in Natural Language Processing, we

Datum Planes Based on a Constrained L1 Norm

December 1, 2015
Author(s)
Craig M. Shakarji, Vijay Srinivasan
… planar datums suitable for a default in tolerancing standards. The algorithm is based on a constrained …

CURVED-WIDE PLATE TESTING OF X100 GIRTH WELDS

September 29, 2014
Author(s)
Timothy S. Weeks, Joseph D. McColskey, Mark D. Richards, Yong-Yi Wang, Marie A. Quintana
The curved-wide plate (CWP) tests are frequently used for assessing the quality of pipeline girth welds. Despite a large number of CWP tests having been conducted at great expense over many decades, an industry consensus standard remains unavailable

Impact of Test and Foam Design on Smoldering

May 14, 2013
Author(s)
Mauro Zammarano, Szabolcs Matko, Rick D. Davis
Smoldering propensity of fabrics used in upholstered furniture can be assessed using foam mockups according to the CPSC proposed regulation. This approach requires a polyurethane flexible foam with reproducible and well- characterized smoldering. The

Requirements Analysis for Safer Ambulance Patient Compartments

March 22, 2013
Author(s)
Mehdi Dadfarnia, Yung-Tsun T. Lee, Allison Barnard Feeney, Deogratias Kibira
… ambulance is a hazardous activity. A National Institute of Standards & Technology (NIST)/Department of Homeland Security … as inputs to current and emerging ambulance design standards. …

Improving Quantum Clocks via Semidefinite Programming

July 26, 2012
Author(s)
Michael J. Mullan, Emanuel H. Knill
The accuracies of modern quantum logic clocks have surpassed those of standard atomic fountain clocks. These clocks also provide a greater degree of control, as before and after clock queries, we are able to apply chosen unitary operations and measurements
Displaying 11901 - 11925 of 17279
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