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Conference Spotlight
2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
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Fusion Science and Technology
Latest News
Fusion research tackles fuel and instrumentation challenges
Three research groups are reporting fusion-related developments, including ongoing work toward spin-polarized fusion, a new plasma diagnostic tool heading to the National Ignition Facility, and a materials science project that could impact the design of inertial confinement fusion fuel targets.
18th International Probabilistic Safety Assessment and Analysis (PSA 2023)
Technical Session|Modeling, Analysis, and Methods (Advanced Methods and Tools)
Monday, July 17, 2023|3:15–5:00PM EDT|300A
Session Chair:
Nathan Siu (Retired_NRC)
Alternate Chair:
Camille Levine (Univ MD, College Park)
Session Organizer:
Askin Guler Yigitoglu
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Back to Basics: First Principles of HRA
3:15–3:40PM EDT
Torrey Mortenson (INL), Vincent Philip Paglioni (Univ. Maryland, College Park), Ronald Boring (INL)
Paper
Base Standardized Plant Analysis Risk (SPAR) Model Human Failure Event Application of Integrated Human Event Analysis System for Event and Condition Assessment (IDHEAS-ECA)
3:40–4:05PM EDT
Christopher Hunter (U.S. Nuclear Regulatory Commission), Qin Pan (U.S. Nuclear Regulatory Commission), Y. James Chang (U.S. Nuclear Regulatory Commission), Jing Xing (U.S. Nuclear Regulatory Commission), Kevin Coyne (U.S. Nuclear Regulatory Commission)
A Framework for Time-Based Human Reliability Evaluation Method in Dynamic PSA
4:05–4:30PM EDT
Wooseok Jo (Ulsan Nat'l Institute Science and Technology), Seung Jun Lee (Ulsan Nat'l Institute Science and Technology)
Estimating the Contributions to Human Error Probability from the Convolution of the Distribution of Time Available and Time Required
4:30–4:55PM EDT
Brett A. Jefferson (PNNL), Garill Coles (PNNL), Jessica Baweja (PNNL), Yung Hsien James Chang (U.S. Nuclear Regulatory Commission), Rajiv Prasad (PNNL)
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