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Division Spotlight
Isotopes & Radiation
Members are devoted to applying nuclear science and engineering technologies involving isotopes, radiation applications, and associated equipment in scientific research, development, and industrial processes. Their interests lie primarily in education, industrial uses, biology, medicine, and health physics. Division committees include Analytical Applications of Isotopes and Radiation, Biology and Medicine, Radiation Applications, Radiation Sources and Detection, and Thermal Power Sources.
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!
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Colin Judge: Testing structural materials in Idaho’s newest hot cell facility
Idaho National Laboratory’s newest facility—the Sample Preparation Laboratory (SPL)—sits across the road from the Hot Fuel Examination Facility (HFEF), which started operating in 1975. SPL will host the first new hot cells at INL’s Materials and Fuels Complex (MFC) in 50 years, giving INL researchers and partners new flexibility to test the structural properties of irradiated materials fresh from the Advanced Test Reactor (ATR) or from a partner’s facility.
Materials meant to withstand extreme conditions in fission or fusion power plants must be tested under similar conditions and pushed past their breaking points so performance and limitations can be understood and improved. Once irradiated, materials samples can be cut down to size in SPL and packaged for testing in other facilities at INL or other national laboratories, commercial labs, or universities. But they can also be subjected to extreme thermal or corrosive conditions and mechanical testing right in SPL, explains Colin Judge, who, as INL’s division director for nuclear materials performance, oversees SPL and other facilities at the MFC.
SPL won’t go “hot” until January 2026, but Judge spoke with NN staff writer Susan Gallier about its capabilities as his team was moving instruments into the new facility.
Challenge: Transform the way the nuclear technologies sector thinks about public engagement.
How: To change the way the public views nuclear energy, we must first transform the way the nuclear sector thinks about public outreach, transitioning from a “deficit model” approach toward an “engagement model” approach for outreach.
Background: The nuclear technologies sector’s approach to public outreach is currently not structured. At this time, it relies very heavily on scientists, engineers, and other nuclear professionals to “educate” the public on a volunteer basis, using what is known as the deficit model of communication. This technique assumes that we must transfer our technical knowledge to the public and they will then support nuclear technology. Unfortunately, the evidence shows that this technique is largely ineffective when used outside of an educational setting, and can even backfire.
This is partly influenced by the way which certain scientific issues, such as nuclear safety or climate change, are framed, and by whom, which strongly affects how an issue is perceived.
At the heart of the sector’s approach to outreach is the idea that many members of the public claim that they trust scientists over activists or other public figures. Unfortunately, this approach has a major flaw. Gaining trust has very little to do with occupation, and almost everything to do with “warmth” – an intuitive sense of a person (or brand) we glean before any words are even exchanged. This paradigm was uncovered not by PR specialists or political operatives, but by social scientists, a group that is now driving the consensus around how to best engage on challenging scientific issues like nuclear.
An evidence-based “engagement model” communications approach is the current state of the art, and there is a tremendous amount of research as well as functional models to look to for guidance. As the name suggests, the engagement model shifts from a one-way information transfer with a focus on changing people’s minds in a single interaction, to a two-way dialogue rooted in listening, respect, and building longer-term relationships that would shift understanding on a scientific issue over time. Many other scientific communities have successfully moved to this approach in recent years, with much of the research and dialogue in scientific communication being spearheaded by the American Association for the Advancement of Science.
Last modified May 12, 2017, 1:22am CDT