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Search Publications

NIST Authors in Bold

Displaying 1 - 25 of 143708

Implementation of a 1 GO star-mesh graphene quantum Hall array resistance standard network for high resistance calibration

July 3, 2025
Author(s)
Dean Jarrett, Albert Rigosi, Yanfei Yang, Alireza Panna, David Newell, Ngoc Thanh Mai Tran, Wei-Chen Lin, Marta Musso, Cheng-Hsueh Yang, Chi-Te Liang, Massimo Ortolano, Randolph Elmquist
A 1 GΩ star-mesh quantized Hall array resistance standard (QHARS) made of thirty-seven quantum Hall effect (QHE) elements was fabricated and tested. The 1 GΩ QHARS has three orders of magnitude fewer QHE elements than a largely series 1 GΩ QHARS, which

Guidelines for API Protection for Cloud-Native Systems

June 27, 2025
Author(s)
Ramaswamy Chandramouli, Zack Butcher
Modern enterprise IT systems rely on a family of application programming interfaces (APIs) for integration to support organizational business processes. Hence, a secure deployment of APIs is critical for overall enterprise security. This, in turn, requires

2024 NIST GenAI (Pilot Study): Text-to-Text Evaluation Overview and Results

June 25, 2025
Author(s)
Hariharan Iyer, Seungmin Seo, Lukas Diduch, Kay Peterson, George Awad, Yooyoung Lee
The 2024 NIST Generative AI (GenAI) Pilot Study focuses on evaluating text-to-text (T2T) generation and discrimination tasks to assess the capabilities and limitations of generative AI models and AI detectors. The study aims to measure the effectiveness of

Dynamical structure factor from weak measurements

June 25, 2025
Author(s)
Emine Altuntas, Rosaria Gabriella Lena, Stuart Flannigan, Ian Spielman, Andrew Daley
Much of our knowledge of quantum systems is encapsulated in the expectation value of Hermitian operators, experimentally obtained by averaging projective measurements. However, dynamical properties are often described by products of operators evaluated at

Experimental Evaluation of AI-Driven Protein Design Risks Using Safe Biological Proxies

June 20, 2025
Author(s)
Svetlana Ikonomova, Bruce Wittmann, Fernanda Piorino Macruz de Oliveira, David Ross, Samuel Schaffter, Olga Vasilyeva, Elizabeth Strychalski, Eric Horvitz, James Diggans, Sheng Lin-Gibson, Geoffrey Taghon
Advances in machine learning are providing new abilities for engineering biology, promising leaps forward with beneficial applications. At the same time, these advances raise concerns about biosecurity. Recently, Wittmann et al. described an in silico

Eave and Vent Experiments (EaVE) Phase A

June 18, 2025
Author(s)
Christopher Brown, Alexander Maranghides, Giovanni Di Cristina Torres, Diana Bailey, Lucy Fox, Eric Link, Selvarajah Ramesh, Monica Flores, Shonali Nazare, J. Houston Miller, Erin McCaughey
This report documents a series of full-scale fire experiments conducted at the National Institute of Standards and Technology (NIST) to characterize the performance of select wildland-urban interface (WUI) eave vents exposed to fire from noncombustible

Inter-tool analysis of a NIST dataset for assessing baseline nucleic acid sequence screening

June 18, 2025
Author(s)
Tyler Laird, Samuel Forry, Kevin Flyangolts, Craig Bartling, Bryan Gemler, Jacob Beal, Tessa Alexanian, Nicole Wheeler, Krista Ternus, Todd Treangen, Gene D. Godbold, Michael Nute, Leonard Foner, Scott Jackson, Jens Berlips
Nucleic acid synthesis is a dual-use technology that can benefit fields such as biology, medicine, and information storage. However, synthetic nucleic acids could also potentially be used negligently and ultimately cause harm, or be used with malicious

Demonstration of dispersion gas barometry

June 17, 2025
Author(s)
Yuanchao Yang, Jack Stone, Patrick Egan
Realization of the optical pascal has been limited by systematic errors caused by distortion of the optic. In this work, distortion error is circumvented via synchronous measurement of helium refractivity at two optical frequencies. The resultant pressure

Description of the electronic structure of oxyhemoglobin using Fe L-edge X-ray absorption spectroscopy

June 11, 2025
Author(s)
Augustin Braun, Charles Titus, Michael Baker, Max Waters, James Yan, Sang-Jun Lee, Dennis Nordlund, William Doriese, Galen O'Neil, Daniel Schmidt, Daniel Swetz, Joel Ullom, Kent Irwin, Edward Solomon
The electronic structure of oxyhemoglobin (oxyHb), the O2-bound form of the oxygen carrier, has been controversial since the discovery of its diamagnetism in 1936. This study uses partial fluorescence yield Fe L-edge X-ray absorption spectroscopy (XAS) in

Radial polarization imaging of entangled biphoton state

June 11, 2025
Author(s)
Jiung Kim, Jeeseong Hwang, Martin Sohn
Polarization entanglement of single photons is a key element to enable quantum 2.0 applications such as quantum computing, quantum networks, and quantum sensing. Verification and fidelity assessment of quantum entanglement of single photon pairs correlated

Implementing a Zero Trust Architecture: High-Level Document

June 10, 2025
Author(s)
Alper Kerman, Oliver Borchert, Gema Howell, Scott Rose, Murugiah Souppaya, Jason Ajmo, Yemi Fashina, Parisa Grayeli, Joseph Hunt, Jason Hurlburt, Nedu Irrechukwu, Joshua Klosterman, Oksana Slivina, Susan Symington, Allen Tan, Karen Scarfone, William Barker, Peter Gallagher, Aaron Palermo, Madhu Balaji, Adam Cerini, Rajarshi Das, Jacob Barosin, Kyle Black, Scott Gordon, Jerry Haskins, Keith Luck, Dale McKay, Sunjeet Randhawa, Brian Butler, Mike Delaguardia, Matthew Hyatt, Randy Martin, Peter Romness, Corey Bonnell, Dean Coclin, Ryan Johnson, Dung Lam, Darwin Tolbert, Tim Jones, Tom May, Christopher Altman, Alex Bauer, Marco Genovese, Andrew Campagna, John Dombroski, Adam Frank, Nalini Kannan, Priti Patil, Harmeet Singh, Mike Spisak, Krishna Yellepeddy, Nicholas Herrmann, Corey Lund, Farhan Saifudin, Madhu Dodda, Tim LeMaster, Ken Durbin, James Elliott, Earl Matthews, David Pricer, Joey Cruz, Tarek Dawoud, Carmichael Patton, Alex Pavlovsky, Brandon Stephenson, Clay Taylor, Bob Lyons, Vinu Panicker, Peter Bjork, Hans Drolshagen, Imran Bashir, Ali Haider, Nishit Kothari, Sean Morgan, Seetal Patel, Norman Wong, Zack Austin, Shawn Higgins, Rob Woodworth, Mitchell Lewars, Bryan Rosensteel, Don Coltrain, Wade Ellery, Deborah McGinn, Frank Briguglio, Ryan Tighe, Chris Jensen, Joshua Moll, Jason White, Joe Brown, Gary Bradt, Jeffrey Adorno, Syed Ali, Bob Smith
A zero trust architecture (ZTA) enables secure authorized access to enterprise resources that are distributed across on-premises and multiple cloud environments, while enabling a hybrid workforce and partners to access resources from anywhere, at any time

Ionization Constant of Water

June 10, 2025
Author(s)
Hugues Arcis, Allan Harvey
This is an update of two tables in the CRC Handbook of Chemistry and Physics (for the 106th ed.) to reflect a new standard formulation adopted in 2024 by the International Association for the Properties of Water and Steam (IAPWS).
Displaying 1 - 25 of 143708
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