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
Aerospace Nuclear Science & Technology
Organized to promote the advancement of knowledge in the use of nuclear science and technologies in the aerospace application. Specialized nuclear-based technologies and applications are needed to advance the state-of-the-art in aerospace design, engineering and operations to explore planetary bodies in our solar system and beyond, plus enhance the safety of air travel, especially high speed air travel. Areas of interest will include but are not limited to the creation of nuclear-based power and propulsion systems, multifunctional materials to protect humans and electronic components from atmospheric, space, and nuclear power system radiation, human factor strategies for the safety and reliable operation of nuclear power and propulsion plants by non-specialized personnel and more.
Meeting Spotlight
ANS Student Conference 2025
April 3–5, 2025
Albuquerque, NM|The University of New Mexico
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
Mar 2025
Jan 2025
Latest Journal Issues
Nuclear Science and Engineering
April 2025
Nuclear Technology
March 2025
Fusion Science and Technology
Latest News
Report spotlights energy sector’s growing nuclear investment
As part of a broader series on the future of global energy markets, S&P Global has released a report on examining the growing interest in nuclear power as the solution to many of the problems the energy sector faces.
To read the full details and conclusions of the report, click here.
Technical Session|Deterministic Transport Methods and Applications
Wednesday, April 30, 2025|8:00–9:40AM MDT|Lawrence A
Session Chair:
Steven P. Hamilton
Alternate Chair:
Paul K. Romano
To access paper attachments, you must be logged in and registered for the meeting.
Register NowLog In
Heuristic-Based Adaptive Mesh Refinement Applied to Ray Effect Mitigation Methods
8:00–8:25AM MDT
Kevin Sawatzky (Univ. Illinois, Urbana-Champaign), April Novak (Univ. Illinois, Urbana-Champaign)
Paper
Robust Positive and Monotone Schemes on Nonorthogonal Quadratures for Highly Anisotropic Scattering
8:25–8:50AM MDT
Charles Bienvenue (Polytechnique Montréal), Ahmed Naceur (Polytechnique Montréal), Jean-François Carrier (Université de Montréal), Alain Hébert (Polytechnique Montréal)
Assessing AI-Enhanced Single-Sweep Approximations for Transport Problems with Forward-Peaked Scattering in Slab Geometry
8:50–9:15AM MDT
Japan K. Patel (Ohio State), Matthew C. Schmidt (Washington Univ. St. Louis), Anthony Magliari (Varian Medical Systems), Todd A. Wareing (Varian Medical Systems)
Sweep-Based Uncollided-Flux Treatment On Unstructured Grids
9:15–9:40AM MDT
Connor Woodsford (TAMU), Jean C. Ragusa (TAMU), Jim E. Morel (TAMU)
To join the conversation, you must be logged in and registered for the meeting.
