ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
Explore the many uses for nuclear science and its impact on energy, the environment, healthcare, food, and more.
Explore membership for yourself or for your organization.
Conference Spotlight
2025 ANS Winter Conference & Expo
November 9–12, 2025
Washington, DC|Washington Hilton
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
Oct 2025
Jul 2025
Latest Journal Issues
Nuclear Science and Engineering
November 2025
Nuclear Technology
October 2025
Fusion Science and Technology
Latest News
Deep Isolation asks states to include waste disposal in their nuclear strategy
Nuclear waste disposal technology company Deep Isolation is asking that the National Association of State Energy Officials (NASEO) consider how spent nuclear fuel and radioactive waste will be managed under its strategy for developing advanced nuclear power projects in participating states.
Technical Session
Wednesday, November 10, 2021|12:40–2:40PM EST
Session Chair:
Michael Muhlheim (ORNL)
Alternate Chair:
Alex Huning (ORNL)
Session Organizer:
Session Producer:
Chase Blaeser
To access the session recording, you must be logged in and registered for the meeting.
Register NowLog In
To access paper attachments, you must be logged in and registered for the meeting.
Practical Insights for Assessing Multi-Unit Risk to Support Risk-Informed Decision-Making
12:40–1:10PM EST
Fernando Ferrante (EPRI), Andrea Maioli (Westinghouse Electric Co.), Ken Kiper (Westinghouse Electric Co.), Carrol Trull (Westinghouse Electric Co.), Adriana A. Sivori (Westinghouse Electric Co.)
Paper
Analysis of Common Cause Failures With Effects of Degradation and Maintenance
1:10–1:40PM EST
Taotao Zhou (Univ. of Maryland), Mohammad Modarres (Univ. of Maryland), Enrique López Droguett (Univ. of Chile)
PSA-Based Seismic Margin Assessment for a New Reactor Design
1:40–2:10PM EST
Manuel Pellissetti (Framatome), Gerben Dirksen (Framatome), Artem Shevchenko (Framatome), Hugo Jadot (EDF), Romain Tricard (EDVANCE)
Shutdown Level 2 PSA Methodology for a Small Modular Reactor
2:10–2:40PM EST
Hugo da Costa Romberg Júnior (Univ. of São Paulo), Nathália Nunes Araújo (Univ. of São Paulo), Maritza Rodriguez Gual (Univ. of São Paulo), Marcos Coelho Maturana (Univ. of São Paulo), Marcelo Ramos Martins (Univ. of São Paulo)
To join the conversation, you must be logged in and registered for the meeting.