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
May 2026
Nuclear Technology
March 2026
Fusion Science and Technology
Latest News
NRC introduces microreactor regulatory framework
The Nuclear Regulatory Commission has released a new licensing framework for microreactors and similar reactor designs that may provide a more suitable pathway for applicants with simpler technologies.
The proposed rule—known as Part 57—is the latest to come out of the NRC’s rules review and overhaul stemming from the ADVANCE Act and 2025 nuclear-related executive orders. It is also the latest framework developed for advanced reactor designs shifting away from light water reactor technology, such as the Part 53 rule finalized in March.
Technical Session
Monday, October 4, 2021|3:30–5:10PM EDT
Session Chair:
Aaron Olson (Sandia National Laboratory)
Session Organizer:
Patrick S. Brantley (LLNL)
Student Producer:
Charles Goodman (NC State Univ.)
To access the session recording, you must be logged in and registered for the meeting.
Register NowLog In
To access paper attachments, you must be logged in and registered for the meeting.
Using Deep Neural Networks to Predict Material Types in Conditional Point Sampling Applied to Markovian Mixture Models
3:30–3:55PM EDT
Warren L. Davis IV (Sandia), Aaron Olson (Sandia), Gabriel Popoola (Sandia), Dan Bolintineanu (Sandia), Theron Rodgers (Sandia), Emily Vu (Sandia)
Paper
Multilevel Iteration Method for Binary Stochastic Transport Problems
3:55–4:20PM EDT
Dmitriy Y. Anistratov (NC State Univ.)
The Nonclassical Simplified P2 and P3 Equations with Anisotropic Scattering
4:20–4:45PM EDT
Robert K. Palmer (The Ohio State Univ.), Richard Vasques (The Ohio State Univ.)
To join the conversation, you must be logged in and registered for the meeting.
