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Conferences

Precision Engineering For Gravitational Experiments

October 10, 2022

Author(s)

Stephan Schlamminger, Leon Chao, Vincent Lee, David B. Newell, Jon Pratt, Clive Speake

Four fundamental forces, or technically more correct interactions, are known in physics. The gravitational force is one of them and is a mysterious one. Gravity...

NIST Neutron Source Preconceptual Design

October 5, 2022

Author(s)

Dagistan Sahin, Osman Celikten, Robert Williams, Jeremy Cook, Abdullah Weiss, Thomas Newton, David Diamond, Charles F. Majkrzak, Hubert King, Joy Shen, Anil Gurgen, Eliezer Nahmani, Idan Baroukh, Lap-Yan Cheng

The National Bureau of Standards Reactor (NBSR) at the NIST Center for Neutron Research (NCNR) provides a safe and reliable neutron source for the thousands of...

ASHRAE Indoor Carbon Dioxide Position Document: What's Next?

October 5, 2022

Author(s)

Andrew K. Persily

Application of Indoor Carbon Dioxide During the COVID-19 Pandemic

October 5, 2022

Author(s)

Andrew K. Persily, Oluwatobi Oke

Hybrid quantum edge computing network

October 4, 2022

Author(s)

Lijun Ma, Leah Ding

Edge computing network and quantum network are two emerging technologies in current communication fields. Edge computing has emerged to support the...

Hyperspectral photon-counting optical time domain reflectometry

October 4, 2022

Author(s)

Anouar Rahmouni, Samprity Saha, Oliver T. Slattery, Thomas Gerrits

Optical time-domain reflectometry (OTDR) is one of the most used techniques for nondestructive characterization of optical fiber links. Although conventional...

Towards entangled photon pair generation from SiC-based microring resonator

October 4, 2022

Author(s)

Anouar Rahmouni, Lijun Ma, Xiao Tang, Thomas Gerrits, Lutong Cai, Qing Li, Oliver T. Slattery

Entangled photon sources are fundamental building blocks for quantum communication and quantum networks. Recently, silicon carbide emerged as a promising...

Proposing a Gamified Solution for SMEs' USe of Messaging Technology in Smart Manufacturing

October 4, 2022

Author(s)

Peter O. Denno, Makenzie Keepers, Thorsten Wuest

Small- and medium- sized enterprises (SMEs) face exceptional challenges in implementing smart manufacturing solutions. Specifically, SMEs often struggle with...

Portable polarization-entangled photon source & receiver toolset for quantum network metrology

October 4, 2022

Author(s)

Anouar Rahmouni, Thomas Gerrits, Paulina Kuo, Dileep Reddy, Lijun Ma, Xiao Tang, Oliver T. Slattery

A quantum network will consist of many physically separated nodes connected by quantum communication channels that distribute entanglement between them. Such...

Characterization of Surface Texture-Measuring Optical Microscopes using a Binary Pseudo-Random Array Standard

October 3, 2022

Author(s)

Ulf Griesmann, Keiko Munechika, Thomas Renegar, Xiaoyu Zheng, Johannes Soons, Weilun Chao, Ian Lacey, Carlos Pina-Hernandez, Peter Takacs, Valeriy Yashchuk, Thomas Germer

Accurate topography measurements of engineered surfaces over a wide range of spatial frequencies are required in many applications. The instrument transfer...

AI Assurance for the Public -- Trust but Verify, Continuously

October 3, 2022

Author(s)

Phillip Laplante, D. Richard Kuhn

Artificial intelligence (AI) systems are increasingly seen in many public facing applications such as self-driving land vehicles, autonomous aircraft, medical...

Regional Risk Assessment of Bridge Inventories In California Using Machine Learning Techniques

October 1, 2022

Author(s)

Jazalyn Dukes, Sujith Mangalathu

Recently significant attention has been paid to the regional risk assessment of infrastructure systems as proper risk assessment can lead to informed decision...

ANOMALY DETECTION OF LASER POWDER BED FUSION MELT POOL IMAGES USING COMBINED UNSUPERVISED AND SUPERVISED LEARNING METHODS

October 1, 2022

Author(s)

Paul Witherell, Brandon Lane, Ho Yeung, Zhuo Yang, Kincho Law

Laser Powder Bed Fusion (LPBF) is one of the most promising forms of Additive Manufacturing (AM), allowing easily customized metal manufactured parts. Industry...

Characterization and alignment of the flexure mechanism for the new Kibble balance at NIST

October 1, 2022

Author(s)

Lorenz Keck, Frank Seifert, David B. Newell, René Theska, Darine El Haddad

A quantum electro-mechanical metrology suite (QEMMS) is being built at the National Institute of Standards and Technology (NIST). As the first instrument in his...

Measurements and Predictions of the Aerosol Dynamics of Smoke

September 30, 2022

Author(s)

Amy Mensch, Haley Hamza, Thomas Cleary

Better understanding and ability to predict the aerosol dynamics of soot can improve life safety predictions generated by fire modeling tools. NIST's fire...

Towards the Physical Reliability of 3D-Integrated Systems: Broadband Dielectric Spectroscopic (BDS) Studies of Material Evolution and Reliability in Integrated Systems

September 30, 2022

Author(s)

Papa Amoah, Joseph J. Kopanski, Yaw S. Obeng, Christopher Sunday, Chukwudi Okoro, Lin You, Dmirty Veksler

In this paper, we present an overview of our current research focus in developing non-destructive metrology for monitoring reliability issues in 3D-integrated...

Evaluation of Data-Driven Models in Human-Robot Load-Sharing

September 30, 2022

Author(s)

Vinh Nguyen, Jeremy Marvel

Human-robot load-sharing is a potential application for human-robot collaborative systems in production environments. However, knowledge of the appropriate data...

Double Interpolation to Achieve Linear Strain Path for AISI 1008 Steel Cruciform Specimen

September 30, 2022

Author(s)

Jordan Hoffman, Jinjin Ha, Brad Kinsey, Mark Iadicola, Dilip K. Banerjee

The automotive industry relies heavily on sheet metal forming processes for many components. Material data solely from uniaxial testing is insufficient to fully...

Extremely broadband calibrated bolometers and microbolometer arrays for Earth radiation budget measurements

September 30, 2022

Author(s)

Michelle Stephens, Chris Yung, Nathan Tomlin, Dave Harber, Cameron Straatsma, Atasi Dan, Erica Freire Antunes, Peter Pilewskie, Odele Coddington, John H. Lehman

The Earth radiation budget, a 40-year data record of the balance between solar radiation reaching the Earth and the amount absorbed, reflected, and emitted from...

A binary logistic regression model to evaluate backdraft phenomenon

September 30, 2022

Author(s)

Ryan Falkenstein-Smith, Thomas Cleary

A technique to predict backdraft phenomenon using a binary logistic regression model is presented. The model is established from time-averaged temperature...

IPRainbow

September 28, 2022

Author(s)

Ryann Cartor, Max Cartor, Mark Lewis, Daniel Smith-Tone

The Rainbow signature scheme as proposed in [10] is the only multivariate scheme listed as a finalist in round 3 of the NIST post-quantum standardization...

2F - A New Method for Constructing Efficient Multivariate Encryption Schemes

September 28, 2022

Author(s)

Daniel Smith-Tone

The Support Minors method of solving the MinRank problem has contributed to several new cryptanalyses of post-quantum cryptosystems including some of the most...

Breaking Category Five SPHINCS+ with SHA-256

September 28, 2022

Author(s)

Ray Perlner, David Cooper, John M. Kelsey

SPHINCS+ is a stateless hash-based signature scheme and a finalist in the NIST PQC standardization process. Its security proof relies on the distinct-function...

Framework for Developing Modeling Parameters of FRP-Retrofitted Reinforced Concrete Shear Walls

September 27, 2022

Author(s)

Jazalyn Dukes, Siamak Sattar

Aging buildings and ever evolving design codes imply the need of implementing retrofit techniques to ensure the safety and functionality buildings under current...

Assessment of Chromium-Doped Bismuth Antimony Telluride as a Quantized Anomalous Hall Resistance Standard

September 27, 2022

Author(s)

Linsey Rodenbach, Alireza Panna, Shamith Payagala, Ilan Rosen, Molly Andersen, Joseph Hagmann, Peng Zhang, Lixuan Tai, Kang Wang, Dean G. Jarrett, Randolph Elmquist, Jason Underwood, David B. Newell, David Goldhaber-Gordon, Albert Rigosi

OpenASR21: The Second Open Challenge for Automatic Speech Recognition of Low-Resource Languages

September 22, 2022

Author(s)

Kay Peterson, Audrey N. Tong, Jennifer Yu

In 2021, the National Institute of Standards and Technology (NIST), in cooperation with the Intelligence Advanced Research Project Activity (IARPA), conducted...

The Digital NIST: Challenges and opportunities in the digital transformation of NIST's calibration services

September 21, 2022

Author(s)

Catherine Cooksey, James A. Fedchak, Robert Hanisch, Gregory (Greg) C. Cala, Damian Lauria, Raymond Plante, Benjamin Long, John S. Quintavalle, Manmohan Moodra

Early in 2022 NIST embarked on a pilot project to produce digital calibration reports and certificates of analysis for reference materials. The goal of the...

The Digital NIST: Challenges And Opportunities in the Digital Transformation of NIST's Reference Materials

September 21, 2022

Author(s)

William Dinis Camara, Steven J. Choquette, Katya Delak, Robert Hanisch, Benjamin Long, Melissa M. Phillips, Jared Ragland, Kate Rimmer

Early in 2022 NIST embarked on a pilot project to produce digital calibration reports and digital certificates of analysis for reference materials. The goal of...

Challenges in Determining Nonlinear Modeling Parameters of FRP-Retrofitted Shear Walls

September 20, 2022

Author(s)

Jazalyn Dukes, Siamak Sattar

Fiber reinforced polymer (FRP) has become more prevalent and accepted as a construction material, and particularly as a retrofit technique. However, there...

The Industrial Ontologies Foundry (IOF) Core Ontology

September 19, 2022

Author(s)

Boonserm Kulvatunyou, Milos Drobnjakovic, Farhad Ameri, Chris Will, Barry Smith

The Industrial Ontologies Foundry (IOF) has been formed to create a suite of interoperable ontologies that would serve as a foundation for data and information...

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