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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!
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October 2025
Latest News
A wave of new U.S.-U.K. deals ahead of Trump’s state visit
President Trump will arrive in the United Kingdom this week for a state visit that promises to include the usual pomp and ceremony alongside the signing of a landmark new agreement on U.S.-U.K. nuclear collaboration.
18th International Probabilistic Safety Assessment and Analysis (PSA 2023)
Technical Session|Modeling, Analysis, and Methods (Advanced Methods and Tools)
Monday, July 17, 2023|1:00–2:45PM EDT|300C
Session Chair:
Carol Smidts (Ohio State)
Alternate Chair:
John E. Weglian
Session Organizer:
Askin Guler Yigitoglu
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Analyzing Hardware and Software Common Cause Failures in Digital Instrumentation and Control Systems Using Dual Error Propagation Method
1:00–1:25PM EDT
Priyanka Pandit (NCSU), Arjun Earthperson (NCSU), Han Bao (INL), Mihai Diaconeasa (NCSU)
Paper
Hazards and Consequences Analysis for Digital Systems (HAZCADS)
1:25–1:50PM EDT
John E. Weglian (EPRI), Matt Gibson (EPRI)
Sensitivity and Importance Analyses for Various Design Architectures for High Safety-Significant Safety-Related Digital Instrumentation and Control Systems of Nuclear Power Plants
1:50–2:15PM EDT
Sai Zhang (INL), Han Bao (INL), Tate Shorthill (Univ. Pittsburgh), Jooyoung Park (INL), Edward Chen (NCSU)
Preliminary Benchmarking of SAPHSOLVE, XFTA, and SCRAM Using Synthetically Generated Fault Trees with Common Cause Failures
2:15–2:40PM EDT
Asmaa S. Farag (NCSU), Egemen M. Aras (NCSU), Arjun Earthperson (NCSU), S. Ted Wood (INL), Jordan Boyce (INL), Mihai A. Diaconeasa (NCSU)
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