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
2025 ANS Winter Conference & Expo
November 9–12, 2025
Washington, DC|Washington Hilton
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!
Latest Magazine Issues
Oct 2025
Jul 2025
Latest Journal Issues
Nuclear Science and Engineering
November 2025
Nuclear Technology
October 2025
Fusion Science and Technology
Latest News
Senate EPW Committee to hold Nieh nomination hearing
Nieh
The Senate Environment and Public Works Committee will hold a nomination hearing Wednesday for Ho Nieh, President Donald Trump’s nominee to serve as commission at the Nuclear Regulatory Commission.
Trump nominated Nieh on July 30 to serve as NRC commissioner the remainder of a term that will expire June 30, 2029, as Nuclear NewsWire previously reported.
Nieh has been vice president of regulatory affairs at Southern Nuclear since 2021, though since June 2024 he has been at the Institute of Nuclear Power Operations as a loaned executive.
A return to the NRC: If confirmed by the Senate, Nieh would be returning to the NRC after three previous stints totaling nearly 20 years.
Technical Session|Nuclear Fuel Cycle
Monday, September 9, 2024|10:10–10:30AM EDT|Gold Ballroom
Session Chair:
Harris Eldridge
Alternate Chair:
Jason R. Jeffries
Session Organizer:
To access paper attachments, you must be logged in and registered for the meeting.
Register NowLog In
Physical Chemical Studies of Perovskite Phases of Relevance for Lead-Cooled Fast Reactors
10:10–10:30AM EDT
Andries van Hattem (Delft Univ. Technology), Karin Popa (European Commission, Joint Research Centre), Jean-Christophe Griveau (European Commission, Joint Research Centre), Eric Colineau (European Commission, Joint Research Centre), Anna L. Smith (Delft Univ. Technology), Rudy J.M. Konings (Delft Univ. Technology)
Paper
To join the conversation, you must be logged in and registered for the meeting.