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Conferences

Time Transfer using High-Definition Television (HDTV) Broadcast Transmitters in Common View

January 23, 2023

Author(s)

Konstantin Tarasov, Bethany Bauer, Sebastian Olsen, Eugene Graver, Howard Feil, Jeffrey Sherman, Aidan Montare, Matthew J. Deutch, Glenn Nelson, Michael A. Lombardi, Timothy Marczewski, David A. Howe

We have developed and demonstrated a time transfer system using high-definition television (HDTV) broadcast signals in common view. The system is comprised of a

Measuring the Timing Accuracy of Satellite Time and Location (STL) Receivers

January 23, 2023

Author(s)

Peter Johnson, Andrew Novick, Michael A. Lombardi

We present measurements of the timing accuracy and stability of Satellite Time and Location (STL) receivers with respect to UTC(NIST), the coordinated universal

Network Security Traffic Analysis Platform - Design and Validation

January 20, 2023

Author(s)

Zineb Maasaoui, Anfal Hathah, Hasnae Bilil, Van Sy Mai, Abdella Battou, ahmed lbath, Veton KEPUSKA

Real-time traffic management and control have become necessary in today's networks due to their complexity and cybersecurity risks. With the increase in

Optimal Cybersecurity Investments Using SIS Model: Weakly Connected Networks

January 11, 2023

Author(s)

Van Sy Mai, Richard La, Abdella Battou

Power Disturbances: An Examination of Short-Term Losses in the Downstream Supply Chain

January 6, 2023

Author(s)

Douglas Thomas, Juan Fung

Approximately 75 % of U.S. firms experience a major supply chain disruption annually and the causes of many of these disruptions are not well understood. One

Impact of Using Soft Exposure Thresholds in Automatic Contact Tracing

December 21, 2022

Author(s)

Kamran Sayrafian, Brian D. Cloteaux, Vladimir Marbukh

Current automatic exposure notification apps primarily operate based on hard distance/time threshold guidelines (e.g., 2 m/15 min in the United States) to

Ductility-driven ranking system for API-grade steels in high pressure gaseous hydrogen transmission pipelines

December 19, 2022

Author(s)

Douglas Stalheim, Andrew Slifka, Matthew Connolly, Enrico Lucon, Aaron Litschewski, Pello Uranga

There is strong economic and environmental interest in hydrogen as an energy source to contribute to combatting climate change. Hydrogen diffusion into the

Attacks on ML Systems: From Security Risk Analysis to Attack Mitigation

December 16, 2022

Author(s)

Qingtian Zou, Lan Zhang, Anoop Singhal, Xiaoyan Sun, Peng Liu

The past several years have witnessed rapidly increasing use of machine learning (ML) systems in multiple industry sectors. Since risk analysis is one of the

Immersive ParaView: An Immersive Scientific Workflow for the Advancement of Measurement Science

December 15, 2022

Author(s)

Simon Su, William Sherman, Israel Lopez Coto, Kamran Sayrafian, Judith E. Terrill

We present ongoing work in enhancing ParaView with new immersive visualization capabilities and demonstrate its use in the development of our scientific

Towards a Digital Twin of a Robot Workcell to Support Prognostics and Health Management

December 14, 2022

Author(s)

Deogratias Kibira, Brian A. Weiss

Current maintenance research often includes modeling the equipment degradation to determine degradation and in particular, when any degradation will exceed a

Determination of the Gravitational Constant Using a BIPM Balance

December 12, 2022

Author(s)

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

With the torsion balance developed at the Bureau International des Poids et Mesures (BIPM), the Newtonian constant of gravitation, $G$, can be measured with two

Radiation Pressure-based Laser Metrology Implementing an Electrostatic Force Balance

December 12, 2022

Author(s)

Brian Simonds, Kyle Rogers, Sven Schulze, David Newell, Gordon Shaw, Paul A. Williams, John Lehman

A primary standard force sensor and laser power meter are combined to achieve laser power traceability to Planck's constant by means of radiation pressure. We

Quantitative characterization of epitaxial graphene for the application of quantum Hall resistance standard

December 12, 2022

Author(s)

Linli Meng, Alireza Panna, Swapnil Mhatre, Albert Rigosi, Shamith Payagala, Dipanjan Saha, Ngoc Thanh Mai Tran, Ching-Chen Yeh, Randolph Elmquist, Angela R. Hight Walker, Dean G. Jarrett, David B. Newell, Yanfei Yang

An Asymmetric Adaptive Approach to Enhance Output Power in Kinetic-Based Microgenerators

December 8, 2022

Author(s)

Masoud Roudneshin, Kamran Sayrafian, Amir Aghdam

A Coulomb force parametric generator (CFPG) can be used to harvest energy from the natural human body motion. This micro-harvester is the architecture of choice

The Impact of Nonstructural Damage on Building Function

December 7, 2022

Author(s)

Dustin Cook, Siamak Sattar

To reduce the impacts of disasters on communities, recent initiatives have focused on improving the performance of the building stock by designing for limited

Online Calculator to Evaluate the Impact of Airtightness on Residential Building Energy Consumption and Moisture Transfer

December 5, 2022

Author(s)

Niraj Kunwar, Som Shrestha, Andre Desjarlais, Gina Accawi, Lisa Ng, Laverne Dalgleish

Energy consumption in residential buildings is primarily driven by space conditioning applications. Space heating and cooling, on average, consume approximately

Performance of a Miniature, Closed-Cycle Dilution Refrigerator at Tilt Angles between 0 and 30 Degrees

December 1, 2022

Author(s)

Ryan Snodgrass, Joel Ullom, Scott Backhaus

Closed-cycle dilution refrigerators (DRs) recirculate 3He from the still via condensation on a cooled surface; condensate from the cooled surface drips down

Role of Non-Temperature-Gradient Power Flow Terms in Low-Temperature Regenerators

December 1, 2022

Author(s)

Ryan Snodgrass, Joel Ullom, Scott Backhaus

The total power flow through cryocooler regenerators is key to their performance because it reduces the cooling available at the cold heat exchanger. At

FIRE RESILIENCE OF STEEL-CONCRETE COMPOSITE FLOOR SYSTEMS

November 30, 2022

Author(s)

Selvarajah Ramesh, Lisa Choe, Matthew Hoehler, Matthew Bundy

This paper presents the results of compartment fire experiments conducted on 9.1 m × 6.1 m steel-concrete composite floors in a full-scale, two-story, two-bays

Building a global thermophysical network: TRC (NIST) services for the community

November 25, 2022

Author(s)

Vladimir Diky, Ala Bazyleva

Thermophysical and thermochemical property data are needed for process design, assuring industrial safety, and many other applications. However, finding and

The Era of Knowledge Plane (KP) Platforms Driven Networking—Anchor for Federation of Autonomic/Autonomous Networks (ANs) Across Industry Sectors

November 25, 2022

Author(s)

Robert B. Bohn, Abdella Battou, Tao Zhang

Future Networks, Beyond 5G and 6G, will continue to expand in scale, complexity and interconnectivity, and will be highly shaped by distributed systems that

The Path to Cloud Federation through Standardization

November 25, 2022

Author(s)

Robert B. Bohn

This paper describes the efforts of the NIST Cloud Computing Program in the development of understanding the federated cloud concept through the creation of a

Reinstatement of the NIST Field Strength Probe Calibration Service

November 23, 2022

Author(s)

MATTHEW SIMONS, Chris Parks, Vincent Neylon, Galen H. Koepke, chris holloway

Entangling Superconducting Qubits over Optical Fiber – Towards Optimization and Implementation

November 22, 2022

Author(s)

Curtis Rau, Akira Kyle, Alexander Kwiatkowski, Will Warfield, Jacob Davidson, Maxime Nurwubusa, John Teufel, Ezad Shojaee, Konrad Lehnert, Tasshi Dennis

A quantum network linking superconducting quantum computers would enable highly sought-after applications such as distributed quantum computing. Optical photons

Well-being as a Composite Capability in the Smart Building Domain: A Formal and Technical Study

November 22, 2022

Author(s)

Khalid Halba, Asmaa Hailane, ahmed lbath, Edward Griffor, Anton Dahbura

Smart building value-added capabilities are gaining significant attention from various stakeholders, including the general public, researchers, and industry

Data Type Bugs Taxonomy: Integer Overflow, Juggling, and Pointer Arithmetics in Spotlight

November 18, 2022

Author(s)

Irena Bojanova, Carlos Eduardo Cardoso Galhardo, Sara Moshtari

In this work, we present an orthogonal classification of data type bugs, allowing precise structured descriptions of related software vulnerabilities. We

The Generation of Software Security Scoring Systems Leveraging Human Expert Opinion

November 18, 2022

Author(s)

Peter Mell

While the existence of many security elements can be measured (e.g., vulnerabilities, security controls, or privacy controls), it is challenging to measure

Efficient Parameter Exploration of Simulation Studies

November 18, 2022

Author(s)

Megan Olsen, M S Raunak

Simulation is a useful and effective way to analyze and study complex, real-world systems. It allows researchers, practitioners, and decision makers to make

Hyperspectral Imaging of Localized, Optically-Active Defects in GaAs Solar Cells

November 14, 2022

Author(s)

Behrang Hamadani, Margaret Stevens, Brianna Conrad, Matthew Lumb, Eric Armour, Kenneth Schmieder

A novel hyperspectral imaging instrument with dual electroluminescence and photoluminescence capability was used to image and analyze localized radiative

Flame spread and combustion dynamics in pine litter under unsteady wind conditions

November 11, 2022

Author(s)

Eric Mueller, Zakary Campbell-Lochrie, Carlos Walker-Ravena, Matt Patterson, Jason Cole, Michael Gallagher, Kenneth Clark, Nicholas Skowronski, Rory Hadden

Understanding flame spread and combustion dynamics in surface fuels is important for both planning and evaluating the impact of prescribed fires. However

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