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.
Division Spotlight
Materials Science & Technology
The objectives of MSTD are: promote the advancement of materials science in Nuclear Science Technology; support the multidisciplines which constitute it; encourage research by providing a forum for the presentation, exchange, and documentation of relevant information; promote the interaction and communication among its members; and recognize and reward its members for significant contributions to the field of materials science in nuclear technology.
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!
Latest Magazine Issues
May 2025
Jan 2025
Latest Journal Issues
Nuclear Science and Engineering
June 2025
Nuclear Technology
Fusion Science and Technology
Latest News
NRC dockets construction permit for Dow, X-energy SMR
The Nuclear Regulatory Commission has accepted Dow’s construction permit application to build an X-energy small modular reactor in Seadrift, Texas.
Technical Session|Sponsored by ETWDD
Wednesday, December 1, 2021|4:20–5:45PM EST |Georgetown West
Session Chair:
Andrew R. Griffith
Alternate Chair:
Cathy S. Dixon
Session Organizer:
Kim Dougherty
Student Assistant:
Robin Roper
There are technical issues happening with the virtual connection right now. Please stay in the session and we will get audio/visual fixed asap.
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.
Update on the Ongoing Ultra-Small Modular Reactor Design Project
4:25–4:45PM EST
Naiki Kaffezakis (Georgia Institute of Technology), Dan Kotlyar (Georgia Institute of Technology)
Paper
Facile Oxide to Chalcogenide Conversion for Actinides Using the Boron-Chalcogen Mixture Method
4:45–5:05PM EST
Logan S. Breton (Univ. of South Carolina), Vladislav V. Klepov (Univ. of South Carolina), Hans-Conrad zur Loye (Univ. of South Carolina)
Disorder in Ho2Ti2-xZrxO7: Pyrochlore to Defect Fluorite Solid Solution Series
5:05–5:25PM EST
Devon Drey (Univ. of Tenn., Knoxville), Eric O'Quinn (Univ. of Tenn., Knoxville), Maik Lang (Univ. of Tenn., Knoxville)
Phase Evolution in Annealed U-22.5 at.% Zr and U-52.8 at.% Zr Foils Characterized with Scanning Electron Microscopy and In-Situ Neutron Diffraction
5:25–5:45PM EST
W. J. Williams (INL), S. C. Vogel (LANL), M. A. Okuniewski (Purdue Univ.)
A Machine Learning Regression Approach for Pulse Shape Discrimination in Organic Scintillators
5:45–6:05PM EST
Matthew Durbin (Penn State Univ.), Marc Wonders (PNNL), Marek Flaska (Penn State Univ.), Azaree Lintereur (Univ. of Utah)
Toward a Broader Understanding of the Transitional Speciation in the Actinide-Lanthanide Separation Process
6:05–6:25PM EST
Gabriela Picayo (Colorado School of Mines), Mark Jensen (Colorado School of Mines)
To join the conversation, you must be logged in and registered for the meeting.