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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 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
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!
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Latest News
Argonne creates new methodology for digital twins
Hu
Argonne National Laboratory has added a new twist to digital twin technology for research into nuclear energy. According to Rui Hu, a principal nuclear engineer at Argonne, “Our digital twin technology introduces a significant step toward understanding and managing advanced nuclear reactors, enabling us to predict and respond to changes with the required speed and accuracy.”
The research of Hu and his colleagues, “Development of Whole System Digital Twins for Advanced Reactors: Leveraging Graph Neural Networks and SAM Simulations,” was published in the American Nuclear Society journal Nuclear Technology.
Virtual representation: A digital twin technology is an accurate virtual representation of a complex system. It is updated with real-time data from sensors applied to the physical system, such as a nuclear reactor.
Introduce your elementary school students to the atom and the world of nuclear energy with digital lesson plans, project starters, career resources, and more!
Start small by exploring an atom as the foundation for nuclear energy. Then, go big and compare energy sources for electricity solutions! Navigating Nuclear provides you with standards-aligned resources to connect students to applications of nuclear energy on land, in the sea, and even in deep space!
Educator Lesson Plan | 45 Minutes
Students are introduced to the concept of the atom. The class will simulate an atom’s structure as they take on the role of parts of the nucleus. They will be led to understand that different kinds of atoms make up everything around us.
Download Digital Lesson
Students will be challenged to investigate different energy sources as they seek to find an electricity solution for a remote location.
Download STEM Project Starter
Last modified January 19, 2024, 11:25am CST
