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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!
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Nuclear Science and Engineering
January 2026
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December 2025
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November 2025
Latest News
What’s the most difficult question you’ve been asked as a maintenance instructor?
Blye Widmar
"Where are the prints?!"
This was the final question in an onslaught of verbal feedback, comments, and critiques I received from my students back in 2019. I had two years of instructor experience and was teaching a class that had been meticulously rehearsed in preparation for an accreditation visit. I knew the training material well and transferred that knowledge effectively enough for all the students to pass the class. As we wrapped up, I asked the students how they felt about my first big system-level class, and they did not hold back.
“Why was the exam from memory when we don’t work from memory in the plant?” “Why didn’t we refer to the vendor documents?” “Why didn’t we practice more on the mock-up?” And so on.
13th Nuclear Plant Instrumentation, Control & Human-Machine Interface Technologies (NPIC&HMIT 2023)
Technical Session|Cosponsored by PSA
Monday, July 17, 2023|1:00–2:45PM EDT|301A
Session Chair:
Mary R. Presley
Alternate Chair:
Ronald L. Boring
Session Organizer:
Lou Martinez Sancho
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Presentation Slides (Visible to Attendees)
To access paper attachments, you must be logged in and registered for the meeting.
Application of Human Reliability Analysis to DI&C Control Room Modernization
1:00–1:25PM EDT
Jing Xing (U.S. Nuclear Regulatory Commission), Y. James Chang (U.S. Nuclear Regulatory Commission)
Paper
A Unified Approach: Human Factors, Human Reliability and Human Performance Data for Digital Systems
1:25–1:50PM EDT
Mary Presley (EPRI), Matt Gibson (EPRI)
Time-Dependent Human Reliability of Nuclear Power Plants with Digital Interfaces
1:50–2:15PM EDT
Wondea Jung (KAERI)
Preliminary Empirical Findings on Dependency from a Simulator Study
2:15–2:40PM EDT
Ronald Boring (INL), Thomas Ulrich (INL), Roger Lew (Univ. Idaho), Anna Hall (INL), Jooyoung Park (INL), Jisuk Kim (INL)
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