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 Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
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
Nov 2025
Jul 2025
Latest Journal Issues
Nuclear Science and Engineering
December 2025
Nuclear Technology
Fusion Science and Technology
November 2025
Latest News
My story: Abraham Weitzberg, ANS member since 1962
. . . and today.
Weitzberg then. . .
My first exposure to nuclear engineering was in 1956–57 when I was a fourth-year chemical engineering undergraduate at MIT. The previous summer, I worked at an oil refinery in New Jersey and our class visited a Monsanto sulfuric acid factory in Boston Harbor. I lost my enthusiasm for chemical engineering and decided to take a couple of introductory nuclear engineering courses as a senior. After a summer job at Y-12 in Oak Ridge, I started on a nuclear engineering master’s degree program. (An Atomic Energy Commission fellowship certainly helped my decision.)
The following summer, I performed reactor physics experiments at Brookhaven with Herb Kouts, Joe Hendrie, Rudy Sher, and Henry Windsor. In January 1962, after defending my Ph.D. dissertation on measuring uranium-238 capture in lattices of uranium rods in heavy water, I headed to Los Angeles to work on SNAP reactors for Atomics International. There, I performed critical experiments and managed their aerospace safety program.
Technical Session|Sponsored by NCSD
Wednesday, November 20, 2024|10:00–11:45AM EST|Fantail
Session Chair:
Theresa E. Cutler
Session Organizer:
Alternate Chair:
Amy E. van der Vyver
To access paper attachments, you must be logged in and registered for the meeting.
Register NowLog In
Burnup Credit Loading Curves for High-Burnup and Extended Enrichment Fuels
10:00–10:20AM EST
W.A. Metwally (ORNL), A. Lang (ORNL), V. Karriem (ORNL), M.N. Dupont (ORNL), W.J. Marshall (ORNL), C. Celik (ORNL), K.L. Fassino (ORNL), A.M. Shaw (ORNL)
Paper
Application of BUC for BWR Fuel in Final Disposal at SKB
10:20–10:40AM EST
Anna Alvestav (Swedish Nuclear Fuel and Waste Mgmt. Co.), Rasmus Renberg (Vattenfall Nuclear Fuel), Erik Dalborg (Vattenfall Nuclear Fuel), Per Zetterstrom (Vattenfall Nuclear Fuel), Jesper Kierkegaard (Vattenfall Nuclear Fuel), Fredrik Johansson (Swedish Nuclear Fuel and Waste Mgmt. Co.)
Development of Nuclear Data Measurements Capabilities at the Spallation Neutron Source
10:40–11:00AM EST
Kemal Ramic (ORNL), Luke Daemen (ORNL), Chris W. Chapman (ORNL), Jesse Brown (ORNL), Goran Arbanas (ORNL), Zain Karriem (ORNL), Antonio Moreira Dos Santos (ORNL), Jamie Molaison (ORNL), Klaus Guber (ORNL), Luiz Leal (ORNL)
Analysis of NCERC Critical Experiments with ENDF/B Nuclear Data Libraries
11:00–11:20AM EST
Peter Brain (LANL), Kelsey Amundson (LANL), Theresa Cutler (LANL), Noah Kleedtke (LANL), Alex McSpaden (LANL), Nick Thompson (LANL)
To join the conversation, you must be logged in and registered for the meeting.
