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NIST Authors in Bold

Displaying 12326 - 12350 of 13225

Spectroradiometric Detector Measurements: Part III--Infrared Detectors

December 1, 1998
Author(s)
Alan L. Migdall, George P. Eppeldauer
… The National Institute of Standards and Technology (NIST) supplies calibrations of IR photodetector's … be the uncertainties associated with that detector summed in quadrature with the 1.6 % of the detector scale …

NIST Atomic and Molecular Databases on the World Wide Web

August 1, 1998
Author(s)
Robert A. Dragoset, Peter J. Mohr, Karen J. Olsen, Edward B. Saloman, G G. Wiersma, D Zucker
… Laboratory of the National Institute of Standards and Technology is using the world wide web to disseminate the …

Critical Compilation of Atomic Wavelength and Energy Level Data

April 1, 1998
Author(s)
William C. Martin, J Sugar, Arlene Musgrove, Craig J. Sansonetti, Jean E. Sansonetti, Edward B. Saloman, V I. Azarov, Alexander Kramida, A N. Ryabtsev, T Shirai
… Data Center at the National Institute of Standards and Technology (NIST), in cooperation with other laboratories indicated above, is …

Advances in NIST Standard Rockwell Diamond Indenters

January 1, 1998
Author(s)
Jun-Feng Song, Samuel R. Low III, David J. Pitchure, Theodore V. Vorburger
… Recent developments in standard hardness machines and microform calibration … a key role to a worldwide unified Rockwell hardness scale. In 1994, NIST (National Institute of Standard and Technology) established a microform calibration system with … International Symposium on Advances in Hardness Measurement …

Facility for Calibrating Heat Flu Sensors in a Convective Environment

January 1, 1997
Author(s)
David G. Holmberg, Kenneth D. Steckler, C A. Womeldorf, William L. Grosshandler
… The National Institute of Standards and Technology (NIST) presently conducts heat flux sensor calibrations using standard radiation methods. In practice, however, many heat flux sensors are used in test environments where convective heat transfer … Facility for Calibrating Heat Flu Sensors in a Convective Environment …

Calibration of Scanning Electron Microscope Magnification Standards SRM-484

May 1, 1996
Author(s)
Joseph Fu, Theodore V. Vorburger, D Ballard
… Since 1977 the National Institute of Standards and Technology (NIST) has produced seven issues of SRM484 amounting to approximately 1150 samples in all. The standards are fabricated by electroplating … then diced, and the individual pieces are mounted on edge in a holder. Each sample is metallographically polished to …

Validating STEP Application Models at the National PDES Testbed

January 1, 1993
Author(s)
KC Morris, Mary Mitchell, Allison Barnard Feeney
… of these information models is essential for success in sharing data in a highly automated environment. This paper describes how … PDES Testbed at the National Institute of Standards and Technology, (PDES, Product Data Exchange using STEP, is the …

Consolidated Compartment Fire Model (CCFM) Computer Code Application CCFM.VENTS. Part 3. Catalog of Algorithms and Subroutines (NISTIR 4344)

July 1, 1990
Author(s)
Leonard Y. Cooper, Glenn P. Forney
… was carried out at the National Institute of Standards and Technology (NIST) to study the feasibility of developing a … ideas was that such a code would consolidate past progress in zone-type compartment fire modeling, and allow readily for … subroutines used to simulate the physical phenomena in CCFM.VENTS. Each physical algorithm entry includes a …

Relating Human and AI-based Detection Limits in SEM Dimensional Metrology

October 25, 2025
Author(s)
Peter Bajcsy, Pushkar Sathe, Andras Vladar
… The nanoscale measurements of critical dimensions in semiconductor manufacturing rely on scanning electron microscopy (SEM) and … IC structures. These requirements inevitably result in \textitnoisy, low-contrast images}, which can make … Relating Human and AI-based Detection Limits in SEM Dimensional Metrology …

UNIFORMAT II Elemental Classification for Building Specifications, Cost Estimating and Cost Analysis

October 1, 1999
Author(s)
R P. Charette, Harold E. Marshall
… or materials used. Using UNIFORMAT II ensures consistency in the economic evaluation of building projects over time and … advance over the original UNIFORMAT classification in that it has added elements and expanded descriptions of … to augment the three hierarchical levels provided in the original UNIFORMAT II. Starting from Level 1, the …

Accurate Volume Determination for Low Gas Flow Standards

March 17, 2026
Author(s)
Jodie Pope, Christopher Crowley, Max Low, John Wright, Aaron Johnson
… The National Institute of Standards and Technology (NIST) has developed the Semiconductor Low Flow … relative expanded uncertainties of 0.06 % and 0.12 % in flow, with the higher uncertainty attributed to the … with low uncertainty. Recognizing the limitations in characterizing very small volumes, we also compared the …

Demonstration of Near-Infrared Open-Path Absorption Spectroscopy for Water Vapor and Temperature Monitoring During Structure-to-Structure Fire Spread Experiments

February 13, 2026
Author(s)
Erin McCaughey, Monica Flores, Christopher Brown, Alexander Maranghides, J. Houston Miller, Diana Bailey
… With increasing threats from wildfires in wildland urban interface (WUI) areas, novel approaches for … experiments at the National Institute of Standards and Technology. Initial demonstration of the system was completed from March 2024 through May 2024 in the National Fire Research Laboratory, to assess whether …

Extent-of-Equivalence Assessment of Certified Reference Materials for Albumin and Creatinine in Human Urine

November 19, 2025
Author(s)
Ashley Green, Johanna Camara, Elena Wood, Nathanael Heckert
… of Units (SI). The National Institute of Standards and Technology (NIST) and the Health Sciences Authority (HSA), … reference materials (CRMs) for albumin and creatinine in human urine. An extent-of-equivalence assessment was … the certified values of urine albumin and creatinine in the two human urine CRMs (NIST SRM 3666 and HRM-3004A). …

Interlaboratory Assessment of Candidate Reference Materials for Lentiviral Vector Copy Number and Integration Site Measurements

April 21, 2025
Author(s)
Hua-Jun He, Zhiyong He, Steven Lund, Barbara Paugh, Jennifer McDaniel, Justin Zook, Sierra Miller, Samantha Maragh, Simona Patange, Mahir Mohiuddin, Alessandro Tona, John Elliott, Kenneth Cole, Sheng Lin-Gibson
… participating laboratories were able to identify the VCN in the five blinded samples using either quantitative … all participating sites, no integrated LV was identified in the VCN0 sample. As expected, qPCR results showed higher … cells were also used to evaluate an emerging imaging-based technology called molecular combing. This interlaboratory …

Prevention of ribozyme catalysis through cDNA synthesis enables accurate RT-qPCR measurements of context-dependent ribozyme activity

April 16, 2025
Author(s)
Nina Alperovich, Olga Vasilyeva, Samuel Schaffter
… Self-cleaving ribozymes are important tools in synthetic biology, biomanufacturing, and nucleic acid … therapeutics. These broad applications deploy ribozymes in many genetic and environmental contexts, which can … these measurements may not accurately reflect the activity in the original context. Here we develop and validate an …

Layer ensemble averaging for fault tolerance in memristive neural networks

February 1, 2025
Author(s)
Osama Yousuf, Brian Hoskins, Karthick Ramu, Mitchell Fream, William Borders, Advait Madhavan, Matthew Daniels, Andrew Dienstfrey, Jabez McClelland, Martin Lueker-Boden, Gina Adam
… Advancements in continual learning with artificial neural networks have been fueled in large part by scaling network dimensionalities. As this … due to the von Neumann bottleneck, and thus alternative in-memory computation architectures have become an important …

ICSSC Biennial Progress Report for 2024: Report on Progress Towards Implementation of Executive Order 13717: Establishing a Federal Earthquake Risk Management Standard - Reporting Period: February 2, 2022 to February 1, 2024

January 23, 2025
Author(s)
John Harris, Steven McCabe
… the Director of the National Institute of Standards and Technology (NIST) on their progress in implementing the order, commencing two years from the date … participate on the Interagency Committee on Seismic Safety in Construction (ICSSC). NIST, as the lead agency of the …

Not All Victims Are Created Equal: Investigating Differential Phishing Susceptibility

September 6, 2024
Author(s)
Matthew Canham, Shanee Dawkins, Jody Jacobs
… Control), expertise (security and phishing knowledge), and technology usage. Second, social engineering tactics were … on their individual differences, followed by campaigns in which they were emailed a total of eight messages (four … than the comparison groups. The Phish Scale resulted in difficulty scores closely corresponding to observed …

High-throughput DNA engineering by mating bacteria

September 3, 2024
Author(s)
Takeshi Matsui, Po-Hsiang Hung, Han Mei, Xianan Liu, Fangfei Li, John Collins, Weiyi Li, Darach Miller, Neil Wilson, Esteban Toro, Geoffrey Taghon, Gavin Sherlock, Sasha Levy
… friction and scale DNA engineering, we report here an in vivo DNA assembly technology platform called SCRIVENER (Sequential Conjugation and Recombination for In Vivo Elongation of Nucleotides with low ERrors). SCRIVENER …

Functional Recovery in the Context of Post-Earthquake Reconnaissance: Challenges and Opportunities

June 30, 2024
Author(s)
Matthew Speicher, Mohammadamin Hariri Ardebili, Siamak Sattar
… by a report by the National Institute of Standards and Technology (NIST), encompasses the readiness of a building to … Observations from a hospital and school are discussed in more detail. By documenting this experience, it is hoped that future activities in collecting functional recovery data will be improved. …
Displaying 12326 - 12350 of 13225
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