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Division Spotlight
Decommissioning & Environmental Sciences
The mission of the Decommissioning and Environmental Sciences (DES) Division is to promote the development and use of those skills and technologies associated with the use of nuclear energy and the optimal management and stewardship of the environment, sustainable development, decommissioning, remediation, reutilization, and long-term surveillance and maintenance of nuclear-related installations, and sites. The target audience for this effort is the membership of the Division, the Society, and the public at large.
Meeting Spotlight
Conference on Nuclear Training and Education: A Biennial International Forum (CONTE 2025)
February 3–6, 2025
Amelia Island, FL|Omni Amelia Island Resort
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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Latest News
When your test capsule is the test: ORNL’s 3D-printed rabbit
Oak Ridge National Laboratory has, for the first time, designed, printed, and irradiated a specimen capsule—or rabbit capsule—for use in its High Flux Isotope Reactor (HFIR), the Department of Energy announced on January 15.
C. Ranganathaiah, T. K. Umesh, B. Sanjeevaiah
Nuclear Science and Engineering | Volume 90 | Number 1 | May 1985 | Pages 99-102
Technical Paper | doi.org/10.13182/NSE85-A17434
Articles are hosted by Taylor and Francis Online.
Simple semiempirical formulas for K-shell photoionization cross sections for gamma rays have been obtained based on the experimental results of coincidence and direct measurements. The data used cover the energy region from 145.4 to 1332.5 keV and atomic number Z from 29 to 90. Results obtained from these formulas agree fairly well with Scofield's theoretical results.
