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Conference Spotlight
Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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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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Chris Wagner: The role of Eden Radioisotopes in the future of nuclear medicine
Chris Wagner has more than 40 years of experience in nuclear medicine, beginning as a clinical practitioner before moving into leadership roles at companies like Mallinckrodt (now Curium) and Nordion. His knowledge of both the clinical and the manufacturing sides of nuclear medicine laid the groundwork for helping to found Eden Radioisotopes, a start-up venture that intends to make diagnostic and therapeutic raw material medical isotopes like molybdenum-99 and lutetium-177.
Harold Berger, W. N. Beck
Nuclear Science and Engineering | Volume 15 | Number 4 | April 1963 | Pages 411-414
Technical Paper | doi.org/10.13182/NSE63-A26458
Articles are hosted by Taylor and Francis Online.
A method for nondestructive inspection of highly radioactive, irradiated reactor fuel specimens is described. The method is a neutron radiographic technique which employs image detectors of metal screens of silver, dysprosium and indium. After exposing these screens to the neutron image, an autoradiograph of the metal screen is taken to produce the radiographic image. By using this technique, interference on the radiograph caused by the radioactivity of the test objects is eliminated. The image quality yielded by this method is excellent and easily shows fuel deformation and void areas, and other components within the fuel assembly capsule. The advantages of this method over other inspection methods for such materials are described.