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Meeting Spotlight
Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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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August 2025
Nuclear Technology
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July 2025
Latest News
The U.S. Million Person Study of Low-Dose-Rate Health Effects
There is a critical knowledge gap regarding the health consequences of exposure to radiation received gradually over time. While there is a plethora of studies on the risks of adverse outcomes from both acute and high-dose exposures, including the landmark study of atomic bomb survivors, these are not characteristic of the chronic exposure to low-dose radiation encountered in occupational and public settings. In addition, smaller cohorts have limited numbers leading to reduced statistical power.
Oyeon Kum, Seung Uk Heo, Sang Hyoun Choi, Yongkeun Song, Sung-Ho Cho
Nuclear Technology | Volume 192 | Number 3 | December 2015 | Pages 208-214
Technical Paper | Accelerators | doi.org/10.13182/NT14-121
Articles are hosted by Taylor and Francis Online.
Because of the encouraging results obtained at worldwide heavy-ion therapy facilities, the first hospital-based heavy-ion accelerator therapy facility is under construction in Busan, Korea, at the Korea Institute of Radiological and Medical Sciences. The compact accelerator will deliver beams of heavy ions, specifically carbon ions of energy 430 MeV/u. This study focuses on radiation protection aspects concerning materials activation and facility shielding. Radiation shielding was evaluated with two different Monte Carlo codes (MCNPX and FLUKA), and materials activation studies were performed using FLUKA and a combination of MCNPX+CINDER’90 codes.
