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
2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
Latest Magazine Issues
Apr 2026
Jan 2026
Latest Journal Issues
Nuclear Science and Engineering
June 2026
Nuclear Technology
April 2026
Fusion Science and Technology
May 2026
Latest News
Argonne: Where AI research meets education and training
Last September, in the Chicago suburb of Lemont, Ill., Argonne National Laboratory hosted its first AI STEM Education Summit. More than 180 educators from high schools, community colleges, and universities; STEM administrators; and experts in various disciplines convened at “One Ecosystem, Many Pathways–Building an AI-Ready STEM Workforce” to discuss how artificial intelligence is reshaping STEM-related industries, including the implications for the nuclear engineering classroom and workforce.
Nuclear Criticality Safety Division Topical Meeting (NCSD 2022)
Technical Session
Tuesday, June 14, 2022|10:15AM–12:00PM PDT|Laguna A
Session Chairs:
William J. Marshall (ORNL)
Jennifer L. Alwin
Session Organizer:
Theresa E. Cutler
To access paper attachments, you must be logged in and registered for the meeting.
Register NowLog In
Expansion of the ORNL VALID Library
W.J. Marshall (ORNL), M.N. Dupont (ORNL), T.M. Greene (ORNL), A. Lang (ORNL), A.M. Shaw (ORNL), J.B. Clarity (PNNL), E.M. Saylor (ORNL)
Paper
A Comparison of Sensitivity/Uncertainty-Based Upper Subcritical Limit Estimates
Christopher M. Perfetti (Univ. New Mexico), Robert D. Busch (Univ. New Mexico), Forrest B. Brown (Univ. New Mexico), Shawn J. Henderson (Sandia), John A. Miller (Sandia)
Sensitivity/Uncertainty Comparison Study Involving IRSN, LANL, and ORNL Tools to Support Validation
Jennifer Alwin (LANL), Robert Little (LANL), Robbie Macquigg (LANL), Michael Rising (LANL), Nicolas Leclaire (IRSN), Frederic Fernex (IRSN), Luiz Leal (IRSN), Ellen Saylor (ORNL), Justin Clarity (ORNL), B.J. Marshall (ORNL), Kristina Spencer (INL)
A New IRSN Tool for Nuclear Data Bias Assessment: MACSENS V3.0 GLLSM Module
Frederic Fernex (IRSN)
Presented by Nicolas Leclaire (IRSN)
There is 1 comment in this discussion.
To join the conversation, you must be logged in and registered for the meeting.