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Explore the many uses for nuclear science and its impact on energy, the environment, healthcare, food, and more.
Division Spotlight
Nuclear Installations Safety
Devoted specifically to the safety of nuclear installations and the health and safety of the public, this division seeks a better understanding of the role of safety in the design, construction and operation of nuclear installation facilities. The division also promotes engineering and scientific technology advancement associated with the safety of such facilities.
Meeting Spotlight
2025 ANS Annual Conference
June 15–18, 2025
Chicago, IL|Chicago Marriott Downtown
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
May 2025
Jan 2025
Latest Journal Issues
Nuclear Science and Engineering
June 2025
Nuclear Technology
Fusion Science and Technology
Latest News
NRC dockets construction permit for Dow, X-energy SMR
The Nuclear Regulatory Commission has accepted Dow’s construction permit application to build an X-energy small modular reactor in Seadrift, Texas.
19th International Conference on Probabilistic Safety Assessment and Analysis (PSA 2025)
Technical Session|Sponsored by NISD
Wednesday, June 18, 2025|10:00–11:45AM CDT|Chicago Ballroom C
Session Chair:
Zahra Mohaghegh
Alternate Chair:
Carl Richard (Rick) R. Grantom
Session Organizer:
David Grabaskas
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Interactions of Human Performance, Physical Failure Mechanisms, and Organizational Factors in Socio-Technical Risk Analysis of Complex Technological Systems
10:00–10:20AM CDT
Muhammad Hammad Khalid (University of Illinois Urbana Champaign), Ha H. Bui (University of Illinois Urbana Champaign), Seyed-A. Reihani (University of Illinois Urbana Champaign), Vicki Bier (Univ. Wisconsin, Madison), Cheri Ostroff (University of South Australia, Adelaide, Australia), Zahra Mohaghegh (University of Illinois Urbana Champaign)
Paper
Development of a Novel Risk-Based Economic Framework to Assist Microreactor Deployment
10:20–10:40AM CDT
Nahuel Guaita (INL), Wen-Chi Cheng (INL), Mauricio T. Retamales (INL), Silvio Guaita (University of North Carolina)
Common-Cause Failure Parameter Estimates with Causal Alpha Factor Model, Component-Specific Priors, and More
10:40–11:00AM CDT
Zhegang Ma (INL), Sai Zhang (INL), Christopher Hunter (Nuclear Regulatory Commission), Ali Mosleh (University of California, Los Angeles), James Knudsen (INL), John Lane (Nuclear Regulatory Commission), Kevin Coyne (Nuclear Regulatory Commission)
Tackle the Complexity of PRA Models: What Does Define It?
11:00–11:20AM CDT
Claudia Picoco (EDF R&D), François Sauvaget (EDF R&D), Mohamed Hibti (EDF R&D), Mouna RIFI (EDF R&D)
Experience with PRA Training and Hands-on Implementation
11:20–11:40AM CDT
Hugo P. Campanella (Engineering Planning and Management, Inc)
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