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Division Spotlight
Nuclear Criticality Safety
NCSD provides communication among nuclear criticality safety professionals through the development of standards, the evolution of training methods and materials, the presentation of technical data and procedures, and the creation of specialty publications. In these ways, the division furthers the exchange of technical information on nuclear criticality safety with the ultimate goal of promoting the safe handling of fissionable materials outside reactors.
Meeting Spotlight
ANS Student Conference 2025
April 3–5, 2025
Albuquerque, NM|The University of New Mexico
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
March 2025
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February 2025
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Why push materials to their breaking point?
Stephen Taller
We push materials to their breaking point for you.
Millions of Americans rely on nuclear energy. It provides 20 percent of electrical power in the United States—24 hours a day, 7 days a week, 365 days a year. To maintain this reliability, every material used in our reactors must work safely and efficiently.
I’m part of a team of world-class scientists, engineers, and technical professionals at Oak Ridge National Laboratory, testing and evaluating materials designed to thrive in one of the most complex environments on Earth. Nuclear reactors experience heavy stress loads, high temperatures, corrosive environments, and intense radiation fields. Combined, these forces can substantially impact the performance of cladding or other structural materials. We want to know where and under what conditions materials may fail to keep a reactor running safely and reliably.
12th Nuclear Plant Instrumentation, Control and Human-Machine Interface Technologies (NPIC&HMIT 2021)
Technical Session|Panel
Thursday, June 17, 2021|10:00–11:45AM EDT
Session Chair:
Raymond L. Herb
Session Organizer:
Alternate Chair:
Pareez Golub
Staff Producer:
Janet Davis (ANS)
What will the control room of the future look like? How are MCR modernization design decisions made? How are the design process and objectives different for small modular reactors vs. existing power plants that are modernizing to support subsequent license renewal and extended operation into 80 years? Come hear several leaders discuss the Human Factors decisions and considerations that were key to their main control room design and modernization efforts. Hear about advances in Human Factors engineering and how the programs are changing to support modern human machine interfaces associated with digital controls. Hear about the challenges with integrating new controls in an existing plant, modern alarm management, and the challenges of training a new generation of operators in a hybrid control room.
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