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NIST Authors in Bold

Displaying 15676 - 15700 of 17286

Air Change Effectiveness Measurements in Two Modern Office Buildings

January 1, 1994
Author(s)
Andrew K. Persily, William S. Dols, Steven J. Nabinger
Local age of air and air change effectiveness were determined in two office buildings using tracer gas techniques to study the applicability of the associated measurement procedures in mechanically ventilated office buildings. Measurement issues examined

Fire Performance of Interstitial Space Construction Systems.

May 1, 1985
Author(s)
James R. Lawson
Two unique walk-on deck construction systems were exposed to the standard NFPA 251 time-temperature fire exposure for periods up to two hours in order to evaluate their fire performance. A large scale steel structure was used in the test program to

The Virtual Manufacturing Cell

October 1, 1982
Author(s)
Charles R. McLean, Howard Bloom, Ted Hopp
… cell is being developed at the National Bureau of Standards as part of the control software for the Automated …

A Comparison of Bulk with Micro-Volume Elemental Values for NIST SRM 610 and NIST SRM 612

June 26, 2025
Author(s)
Nicholas Sharp, Maria Isabel Vega Martinez, Ruthmara Corzo, Blaza Toman, Rick Paul, Jamie Weaver
NIST SRM 610 and 612 (Trace Elements in Glass) are routinely used for microanalytical measurements but were designed to be bulk-scale reference materials. This study investigates an approach to quantify the differences between values for elements obtained

A History of Fire Testing: Past, Present, and Future.

March 30, 2009
Author(s)
James R. Lawson
… with worldwide recognition that scientifically based fire standards were needed to protect life and property. At the … significant advancements in the development of fire safety standards. Use of these tools has directed attention to …

A History of Fire Testing.

March 20, 2009
Author(s)
James R. Lawson
… with worldwide recognition that scientifically based fire standards were needed to protect life and property. At the … significant advancements in the development of fire safety standards. Use of these tools has directed attention to …

Machine Learning Lifecycle Explorer: Leverage the lifecycle metadata (onto) logically

August 27, 2025
Author(s)
Perawit Charoenwut, Milos Drobnjakovic, Hakju Oh, Ana Nikolov, Boonserm Kulvatunyou
As machine learning (ML) continues to grow in complexity and importance, effective lifecycle management becomes a critical factor for successful model development and deployment. A key challenge is the management of metadata across the entire ML lifecycle

Multi-technique reference measurement of critical dimension and shape for model validation in scanning electron microscopy

April 22, 2025
Author(s)
Wataru Yamane, Daron Westly, Glenn Holland, Yu Yamazawa, Naoto Ito, Andras Vladar, John Villarrubia
In semiconductor device manufacturing, 3D structure measurements of newly complex devices would be valuable alongside conventional scanning electron microscopy (SEM) and critical dimension SEM (CD-SEM) measurements. Since these applications in SEM directly

WLAN 802.11ax Airtime Utilization Measurements

February 18, 2025
Author(s)
Nadia Yoza Mitsuishi, Jason Coder, Yao Ma
Due to the increasing demand for wireless services, the IEEE 802.11ax WLAN standard was released to enable improved performance, coverage, and spectrum efficiency. Given these advantages, its use has become more widespread in recent years, but measurements

Primary quantum thermometry of mm-wave blackbody radiation via induced state transfer in Rydberg states of cold atoms

January 23, 2025
Author(s)
Noah Schlossberger, Andrew Rotunno, Stephen Eckel, Eric Norrgard, Dixith Manchaiah, Nikunjkumar Prajapati, Alexandra Artusio-Glimpse, Samuel Berweger, Matthew Simons, Dangka Shylla, William Watterson, Charles Patrick, Adil Meraki, Rajavardhan Talashila, Amanda Younes, David La Mantia, Christopher Holloway
Rydberg states of alkali-metal atoms are highly sensitive to electromagnetic radiation in the GHz-to-THz regime because their transitions have large electric dipole moments. Consequently, environmental blackbody radiation (BBR) can couple Rydberg states to
Displaying 15676 - 15700 of 17286
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