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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.
S. K. Loyalka
Nuclear Science and Engineering | Volume 108 | Number 1 | May 1991 | Pages 69-73
Technical Paper | doi.org/10.13182/NSE91-A23807
Articles are hosted by Taylor and Francis Online.
The problem of temperature jump, based on the linearized Boltzmann equation and arbitrary gas/surface interaction, is solved using the Sn method and collocation and finite element treatment of the energy (speed) variable. Accurate numerical results for the jump and for the density and temperature profiles are reported for the case of rigid-sphere intermodular interaction and for Maxwell’s diffuse-specular reflection boundary condition.