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Conference Spotlight
2026 Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
Standards Program
The Standards Committee is responsible for the development and maintenance of voluntary consensus standards that address the design, analysis, and operation of components, systems, and facilities related to the application of nuclear science and technology. Find out What’s New, check out the Standards Store, or Get Involved today!
Latest Magazine Issues
Dec 2025
Jul 2025
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Nuclear Science and Engineering
January 2026
Nuclear Technology
December 2025
Fusion Science and Technology
November 2025
Latest News
Seconds Matter: Rethinking Nuclear Facility Security for the Modern Threat Landscape
In today’s rapidly evolving threat environment, nuclear facilities must prioritize speed and precision in their security responses—because in critical moments, every second counts. An early warning system serves as a vital layer of defense, enabling real-time detection of potential intrusions or anomalies before they escalate into full-blown incidents. By providing immediate alerts and actionable intelligence, these systems empower security personnel to respond decisively, minimizing risk to infrastructure, personnel, and the public. The ability to anticipate and intercept threats at the earliest possible stage not only enhances operational resilience but also reinforces public trust in the safety of nuclear operations. Investing in such proactive technologies is no longer optional—it’s essential for modern nuclear security.
Technical Session|Special Topics
Tuesday, August 22, 2023|1:30–3:10PM EDT|Dupont
Session Chair:
David L. Luxat
Alternate Chair:
Caleb S. Brooks
Session Organizer:
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Main Outputs from the OECD/NEA ARC-F Project
1:30–1:50PM EDT
Yu Maruyama (Japan Atomic Energy Agency), Tomoyuki Sugiyama (Japan Atomic Energy Agency), Asako Shimada (Japan Atomic Energy Agency), Terttaliisa Lind (Paul Scherrer Institute), Ahmed Bentaib (IRSN), Martin Sogalla (GRS), Marco Pellegrini (Univ. Tokyo), Lucas Albright (Sandia), Daniel Clayton (Sandia)
Paper
OECD/NEA ARC-F Project: Summary of Fission Product Transport
1:50–2:10PM EDT
Terttaliisa Lind (Paul Scherrer Institute), Jarmo Kalilainen (Paul Scherrer Institute), Catherine Marchetto (IRSN), Sara Beck (GRS), Koichi Nakamura (CRIEPI), Chiaki Kino (IAE), Yu Maruyama (Japan Atomic Energy Agency), Kentaro Kido (Japan Atomic Energy Agency), Sung Il Kim (KAERI), Yoonhee Lee (KINS), Luis E. Herranz (CIEMAT), Kirill Dolganov (IBRAE)
OCDE/NEA-ARC-F Project: Unit1 and Unit3 Hydrogen Explosion Analysis -- Lessons Learned and Perspectives
2:10–2:30PM EDT
A. Bentaib (IRSN), A. Bleyer (IRSN), E. Studer (CEA), S. Kudriakov (CEA), T. Nishimura (NRA), K. Motegi (Japan Atomic Energy Agency), K.S. Dolganov (IBRAE RAN)
Presented by Yu Maruyama (Japan Atomic Energy Agency)
Analysis of the Long Term Interaction Between Molten Core and Dry Concrete at Fukushima Daiichi Unit 1
2:30–2:50PM EDT
M. Pellegrini (Univ. Tokyo), C. Journeau (CEA), N. Seiler (CEA), L.E. Herranz (CIEMAT), C. Spengler (GRS), C. Bouillet (IRSN), M. Barrachin (IRSN), D. Luxat (Sandia), L. Albright (Sandia)
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