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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
Sep 2025
Jan 2025
Latest Journal Issues
Nuclear Science and Engineering
September 2025
Nuclear Technology
Fusion Science and Technology
October 2025
Latest News
Shifting the paradigm of supply chain
Chad Wolf
When I began my nuclear career, I was coached up in the nuclear energy culture of the day to “run silent, run deep,” a mindset rooted in the U.S. Navy’s submarine philosophy. That was the norm—until Fukushima.
The nuclear renaissance that many had envisioned hit a wall. The focus shifted from expansion to survival. Many utility communications efforts pivoted from silence to broadcast, showcasing nuclear energy’s elegance and reliability. Nevertheless, despite being clean baseload 24/7 power that delivered a 90 percent capacity factor or higher, nuclear energy was painted as risky and expensive (alongside energy policies and incentives that favored renewables).
Economics became a driving force threatening to shutter nuclear power. The Delivering the Nuclear Promise initiative launched in 2015 challenged the industry to sustain high performance yet cut costs by up to 30 percent.
Technical Session
Wednesday, September 28, 2022|10:00AM–12:05PM PDT|Harbor
Session Chair:
Kumar Mohindroo (ORNL)
Alternate Chair:
Lawrence Heilbronn (Univ. Tennessee, Knoxville)
Session Organizer:
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The Sensitivity of Three Terrestrial Bacteria to a Multi-Mission Radioisotope Thermoelectric Generator
10:00–10:25AM PDT
Noel B. Nelson (ORNL), Michael B.R. Smith (ORNL), Lawrence H. Heilbronn (Univ. Tennessee, Knoxville), Harrison L. Line (Univ. Tennessee, Knoxville), Douglas E. Peplow (ORNL), Mathew W. Swinney (ORNL)
Paper
The Lunar Neutron Environment Behind Regolith Shielding
10:25–10:50AM PDT
RayActive : A New CAD Based Neutron Induced Activation Analysis Methodology
10:50–11:15AM PDT
Nicolas Dray (Trad - Tests & Radiations), Eric Suraud (Laboratoire de Physique Théorique de Toulouse), Cédric Dossat (Trad - Tests & Radiations), Nathalie Chatry (Trad - Tests & Radiations)
Activation of Cooling Water at the European XFEL Beam Dumps
11:15–11:40AM PDT
Michael Schmitz (DESY), Taiee Ted Liang (DESY)
Presented by Albrecht Leuschner (DESY)
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