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Search Publications

NIST Authors in Bold

Displaying 1 - 25 of 75579

The Burning Characteristics of 3 m to 6 m Dry Douglas-Fir Trees

February 5, 2025
Author(s)
Erik Johnsson, Giovanni Di Cristina Torres, Eric Mueller, Matthew Bundy, Anthony Chakalis, Marco Fernandez, Anthony Hamins
A series of experiments are reported on the burning behavior of dry, 3 m to 6 m tall, Douglas fir trees. The measurements were conducted in the open under quasi-quiescent conditions. The global measurements reported include the transient, peak, and total

A Collection of Dwellings to Represent the U.S. Housing Stock

February 4, 2025
Author(s)
Nathan Lima, Andrew K. Persily, Steven Emmerich
This report presents a comprehensive update to the collection of dwellings used to represent the U.S. housing stock, reflecting changes and trends up to the year 2024. This update aims to ensure the collection remains relevant and accurately mirrors the

The NIST Cybersecurity Framework (CSF) 2.0 (Greek translation)

February 4, 2025
Author(s)
Cherilyn Pascoe, Stephen Quinn, Karen Scarfone
The NIST Cybersecurity Framework (CSF) 2.0 provides guidance to industry, government agencies, and other organizations to manage cybersecurity risks. It offers a taxonomy of high-level cybersecurity outcomes that can be used by any organization —

A bilateral comparison of 227Th activity standards between NPL and NIST

February 3, 2025
Author(s)
Andrew Fenwick, Denis Bergeron, Brittany Broder, Emma Bendall, Jeffrey Cessna, Sean Collins, Leticia Pibida, Natasha Ramirez, Elisa Napoli
The National Physical Laboratory (United Kingdom) and the National Institute of Standards and Technology (United States) each determined the massic activity and effective separation time of a common solution of 227Th. Measurements at both laboratories were

Insights on grain refinement of Al-Mn-Fe-Si alloy via in situ reaction during laser direct energy deposition

February 2, 2025
Author(s)
Qingyu Pan, Fan Zhang, Deepak Vikraman Pillai, Zilong Zhang, Yufeng Zheng, Lang Yuan, Monica Kapoor, John Carsley, Xiaoyuan Lou
In the present work, we studied the grain refinement by adding in situ reactants, pure titanium (Ti) or a combination of Ti and boron (B), and investigated the governing mechanism in Al-Mn-Fe-Si 3104 alloy made by laser direct energy deposition (DED)

BIT-FL: Blockchain-Enabled Incentivized And Secure Federated Learning Framework

February 1, 2025
Author(s)
Tao Zhang, Chenhao Ying, Fuyuan Xia, Haiming Jin, Yuan Luo, David Wei, Xinchun Yu, Yibin Xu, Xikun Jiang, Weiting Zhang, Dacheng Tao
Federated learning (FL) enables the protection of data privacy through collaborative training of a machine learning (ML) model without sharing local data. However, several common problems arise when designing FL frameworks, as they rely on a central server

Error Floor Prediction with Markov Models for QC-MDPC Codes

February 1, 2025
Author(s)
Sarah Arpin, Jun Bo Lau, Ray Perlner, Angela Robinson, Valentin Vasseur, Jean-Pierre Tillich
Quasi-cyclic moderate-density parity check (QC-MDPC) code-based encryption schemes under iterative decoders offer highly-competitive performance in the quantum-resistant space of cryptography, but the decoding-failure rate (DFR) of these algorithms are not

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 scaling continues, conventional computing systems are becoming increasingly inefficient due to the von Neumann

QM-ARC: QoS-aware Multi-tier Adaptive Cache Replacement Strategy

February 1, 2025
Author(s)
Lydia Ait Oucheggou, Abdella Battou, Jalil Boukhobza, Stephane Rubini
Distributed data-centric systems, such as Named Data Networking, utilize in-network caching to reduce application latency by buffering relevant data in high-speed memory. However, the significant increase in data traffic makes expanding memory capacity

Aflatoxin B1-induced DNA adduct formation in murine kidney and liver

January 31, 2025
Author(s)
Pawel Jaruga, Vladimir Vartanian, Irina Minko, M Miral Dizdar, Amanda McCullough, R. Stephen Lloyd
Aflatoxicosis is a life-threatening nephrotoxic condition arising from eating foods highly contaminated with aflatoxin-producing molds. Additionally, chronic aflatoxin exposures are linked to enhanced hepatocellular carcinomas. Using recent advances in

Designing Usable Audio for Voting Systems: Best Practices and a Test Approach

January 31, 2025
Author(s)
Lynn Baumeister, Whitney Quesenbery, Sharon J. Laskowski
Voting systems must support multiple interaction modes: presenting information both visually and auditorily, accepting navigation and selections from both screen touches and key presses on a tactile controller. The best practices outlined in this document

Security Property Verification by Transition Model

January 31, 2025
Author(s)
Chung Tong Hu
Verifying the security properties of access control policies is a complex and critical task. The policies and their implementation often do not explicitly express their underlying semantics, which may be implicitly embedded in the logic flows of policy

Using enantioselective biosensors to evolve asymmetric biocatalysts

January 30, 2025
Author(s)
d'Oelsnitz Simon, Wantae Kim, Haley Hardtke, Svetlana Ikonomova, Nina Alperovich, Olga Vasilyeva, Michael James, Eric Zigon, Charlie Johnson, Andrew Ellington, Quincey Justman, Michael Springer, Jessie Zhang, Pamela Silver, David Ross
Biocatalysts are championed for their exquisite stereochemistry, but slow chromatographic separations necessary to measure enantiomeric excess can bottleneck their development. Prokaryotic transcription factors can address this limitation by transducing

Autonomous bootstrapping of quantum dot devices

January 28, 2025
Author(s)
Anton Zubchenko, Danielle Middlebrooks, Torbjoern Rasmussen, Lara Lausen, Ferdinand Kuemmeth, Anasua Chatterjee, Justyna Zwolak
Semiconductor quantum dots (QDs) are a promising platform for multiple different qubit implementations, all of which are voltage controlled by programmable gate electrodes. However, as the QD arrays grow in size and complexity, tuning procedures that can

Perfil da linha de base principal de IoT para produtos de IoT para consumidores

January 27, 2025
Author(s)
Michael Fagan, Katerina Megas, Paul Watrobski, Jeffrey Marron, Barbara Cuthill
Portuguese Translation of NIST IR 8425: Esta publicação documenta o perfil do consumidor da linha de base principal da Internet das Coisas (IoT) do NIST e identifica os recursos de segurança cibernética normalmente necessários para o setor de IoT do
Displaying 1 - 25 of 75579