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Conferences

Interference Analysis of WLAN and 5G Coexisting with Fixed Satellite Services in the 6 GHz Band

December 6, 2024

Author(s)

Nadia Yoza Mitsuishi, Yao Ma, Jason Coder

Due to the increasing demand for spectrum to support unlicensed technologies, the 6 GHz band was opened for unlicensed use in the United States in 2020...

Adapting NIST Aerial Drone Tests for Thermal Identification, Inspection and Suppression of Wildfires

December 6, 2024

Author(s)

Alex Fraley, Ethan Nowery, McCarthy Devine, Adam Jacoff, Paul Oh

The National Institute of Standards and Technology (NIST) has developed standard test methods to evaluate the capabilities of aerial drones, ground robots, and...

Frontiers of Characterization and Metrology for Nanoelectronics: 2024

December 5, 2024

Author(s)

Erik Secula, James Liddle

Frontiers of Characterization and Metrology for Nanoelectronics: 2022

December 5, 2024

Author(s)

Erik Secula, James Liddle

Practical Techniques for Elastic Secondary Stiffness Design to Provide Seismic Stability and Enhance Seismic Resilience

December 2, 2024

Author(s)

Larry Fahnestock, Shitao Shi, Rafael Sabelli, Matthew Speicher

Although ductility is a foundational attribute of seismic design, it is not sufficient to provide seismic stability. Instead, persistent positive stiffness that...

TRC/NIST PUBLIC DATA DOMAIN

November 29, 2024

Author(s)

Vladimir Diky

A conference presentation describing the TRC/NIST public data domain.

Overview of IUPAC projects of the Thermodynamics Research Center (NIST) to support the thermodynamic/thermophysical scientific community

November 27, 2024

Author(s)

Ala Bazyleva

N/A

Graphic Approximation of Integer Sequences

November 25, 2024

Author(s)

Brian Cloteaux

A variety of network modeling problems begin by generating a degree sequence drawn from a given probability distribution. If the randomly generated sequence is...

Method for Estimating Uranium Mass in high-level radioactive debris using Gamma Spectroscopy

November 17, 2024

Author(s)

Dagistan Sahin, Huaiyu Chen-Mayer, Bryan Remley, Osman Celikten, Anil Gurgen

ROLE OF MEDIAN CURVES AND SURFACES AND THEIR COMPUTATIONS IN COORDINATE METROLOGY

November 15, 2024

Author(s)

Craig Shakarji, Kexin Yin, Qunfen Qi, Edward Morse, Vijay Srinivasan

This paper explores a novel role for median curves and surfaces in coordinate metrology, and the techniques to compute these curves and surfaces. The role...

Hydrogen Embrittlement Susceptibility and Fracture Toughness Measurements of Welded X65M Pipeline Steels

November 14, 2024

Author(s)

Newell Moser, Zack Buck, Nicholas Derimow, May Ling Martin, Damian Lauria, Enrico Lucon, Peter Bradley, Matthew Connolly

Hydrogen is known to deteriorate the mechanical performance of steels (i.e., hydrogen embrittlement). The welding processes involved in the manufacturing and...

A Basic Formal Ontology-Based Ontological Modeling for Plan and Occurrence, a Biomanufacturing Process Verification Use Case

November 13, 2024

Author(s)

Milos Drobnjakovic, Boonserm Kulvatunyou, Dusan Sormaz, Saruda Seeharit

Biomanufacturing has gained significant importance in recent years due to its role in developing new medications, handling pandemics, and increasing the well...

Knowledge Extraction in Additive Manufacturing: a Formal Concept Analysis Approach

November 13, 2024

Author(s)

Zhuo Yang, Yan Lu, Yande Ndiaye, Mario Lezoche, Herve Panetto

In Additive Manufacturing (AM), it is still a major challenge to manage part quality, which is heavily influenced by feedstock materials, process settings, and...

Transitioning Towards Circular Consumer Electronics Products

November 13, 2024

Author(s)

Junwon Ko, Gisele Bortolaz Guedes, Fazleena Badurdeen, I.S. Jawahir, Katherine Morris, Vincenzo Ferrero

The adoption of Circular Economy (CE) practices is continuing to gain momentum, driven by its potential to promote efficient use of resources, maximize the...

ONTOLOGY-BASED CONTEXT-AWARE DATA ANALYTICS IN ADDITIVE MANUFACTURING

November 13, 2024

Author(s)

Yeun Park, Paul Witherell, Hyunbo Cho

Recent advances in Additive Manufacturing (AM), particularly in production scenarios, have been largely driven by insights achieved through data analytics. AM...

SURFACE ROUGHNESS REPEATABILITY ANALYSIS FOR MULTI-BUILD OVERHANG PARTS IN POWDER BED FUSION ADDITIVE MANUFACTURING

November 13, 2024

Author(s)

Zhuo Yang, Gi Suk Hong, Yan Lu, Brandon Lane, Chun-Chun Hu, Haw-Ching Yang

Additive manufacturing (AM) has been evolving from rapid prototyping towards applications in high-volume production and mass manufacturing. However, achieving...

Self-Supervised Multi-Label Melt Pool Anomaly Classification in Powder Bed Fusion Additive Manufacturing

November 13, 2024

Author(s)

Zhuo Yang, Yan Lu, Gi Suk Hong, Jaehyuk Kim

Laser Powder Bed Fusion (LPBF) is a key technique in metal additive manufacturing (AM) that enables the fabrication of parts with complex geometries and...

Multi-Scale Model Predictive Control for Laser Powder Bed Fusion Additive Manufacturing

November 13, 2024

Author(s)

Gi Suk Hong, Zhuo Yang, Yan Lu, Brandon Lane, Ho Yeung, Jaehyuk Kim

Additive manufacturing (AM) process stability is critical for ensuring part quality. Model Predictive Control (MPC) has been widely recognized as a robust...

Towards Novel Standard-Based Approach to Flexible Supply Chain Integration

November 13, 2024

Author(s)

Elena Jelisic, Boonserm Kulvatunyou, Nenad Ivezic, Hakju Oh

Today, global supply chains operate across different industries and different geo-political locations. As such, supply chain digitalization has to deal with...

Towards Reproducible Machine Learning-Based Process Monitoring and Quality Prediction Research for Additive Manufacturing

November 13, 2024

Author(s)

Yan Lu, Zhuo Yang, Jiarui Xie, Mutahar Safdar, Andrei Mircea Romascanu, Hyunwoong Ko, Yaoyao Fiona Zhao

Machine learning (ML)-based monitoring systems have been extensively developed to enhance the print quality of additive manufacturing (AM). In-situ and in...

Promoting AI Trustworthiness to Predict the Impacts of Internal Fires on Buildings

November 12, 2024

Author(s)

Qi Tong, Hongqiang Fang, Yihai Bao, Wai Cheong Tam

Small-Signal Model Verification and Analysis of Unmatched Multi-Finger HBT Cells at 220 GHz

November 12, 2024

Author(s)

Robert Jones, Jerome Cheron, Benjamin Jamroz, Ari Feldman, Peter Aaen

In this paper we verify the small-signal performance and simulation accuracy of two common-emitter and one common-base multi-finger HBT cells used in power...

POTENT: Post-Synthesis Obfuscation for Secure Network-on-Chip Architectures

November 5, 2024

Author(s)

Kostas Amberiadis, Dipal Halder, Sandip Ray, Yuntao Liu, Ankur Srivastava

We develop a novel post-synthesis obfuscation technique, POTENT, to protect NoC fabrics against reverse engineering attacks. POTENT integrates programmable...

Measurement of Recoating Plane Error in Laser Powder Bed Fusion Additive Manufacturing Machines with an Inertial Measurement Unit

November 5, 2024

Author(s)

Jesse Redford, Jordan Weaver, Gregory Vogl

Broadband Characterization of Flexible Conductor-Dielectric Composites

November 4, 2024

Author(s)

Luckshitha Suriyasena Liyanage, Nathan Orloff, Nicholas Jungwirth, Sarah Evans, Christian Long, Angela Stelson, Jacob Pawlik, James Booth

Broadband measurements are important for characterizing a wide range of materials for communications applications at microwave and mm-wave frequencies. Here we...

Interoperability of Digital Twins: Challenges, Success Factors, and Future Research Directions

October 30, 2024

Author(s)

Istvan David, Guodong Shao, Dawn Tilbury, Claudio Gomes, Bassam Zarkhout

The widespread adoption of digital twins gave rise to emerging systems of interconnected digital twins, often dubbed aggregated or hierarchical digital twins...

Phase stabilization with single photon detection for quantum networks

October 29, 2024

Author(s)

Jabir Marakkarakath Vadakkepurayil, Daehyun Ahn, FNU Nur Fajar Rizqi Annafianto, Ivan Burenkov, Abdella Battou, Sergey Polyakov

Maintaining stable phases in interferometric systems and optical links is pivotal for the functionality of diverse quantum communication protocols. However...

Optical studies of silicon color centers and CC-LEDs for consideration as telecom quantum light sources

October 29, 2024

Author(s)

Nikki Ebadollahi, Pradeep Namboodiri, Vijin Kizhake Veetil, Marcelo Davanco, Kartik Srinivasan, Aaron Katzenmeyer, Matthew Pelton, Joshua Pomeroy

We synthesized and studied color centers on silicon-on-insulator wafers with photoluminescence mapping and spectroscopy, and fabricated silicon W- and G- color...

Compact Homodyne Extrapolation System (CHEXS)

October 27, 2024

Author(s)

Joshua Gordon, Benjamin Moser

We present on a novel gain extrapolation antenna range, the Compact Homodyne Extrapolation System (CHEXS), that can achieve absolute antenna gain measurements...

Implementing the Risk Management Framework for Additive Manufacturing Security: A Model-based Approach

October 25, 2024

Author(s)

Duncan Gibbons, Joshua Lubell, Paul Witherell

Metal additive manufacturing machines are complex and inherently digital and often cyber-physical systems. As the adoption of this manufacturing technology...

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