ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
Explore the many uses for nuclear science and its impact on energy, the environment, healthcare, food, and more.
Division Spotlight
Education, Training & Workforce Development
The Education, Training & Workforce Development Division provides communication among the academic, industrial, and governmental communities through the exchange of views and information on matters related to education, training and workforce development in nuclear and radiological science, engineering, and technology. Industry leaders, education and training professionals, and interested students work together through Society-sponsored meetings and publications, to enrich their professional development, to educate the general public, and to advance nuclear and radiological science and engineering.
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!
Latest Magazine Issues
Apr 2025
Jan 2025
Latest Journal Issues
Nuclear Science and Engineering
May 2025
Nuclear Technology
April 2025
Fusion Science and Technology
Latest News
NRC approves subsequent license renewal for Oconee
All three units at the Duke Energy’s Oconee nuclear power plant in South Carolina are now licensed to operate for an additional 20 years.
Megumi Toyoshima, Hiroaki Honda, Hiromitsu Watanabe, Yuji Masuda, Kenji Kamiya
Fusion Science and Technology | Volume 60 | Number 3 | October 2011 | Pages 1204-1207
Biology | Proceedings of the Ninth International Conference on Tritium Science and Technology | doi.org/10.13182/FST11-A12632
Articles are hosted by Taylor and Francis Online.
Tritium, which is a radioactive isotope of the element hydrogen, would a powerful source in fuel future nuclear fusion reactors. Tritium acts much like hydrogen and is easily disbursed in environmental and biological systems. The risk assessment of tritium is one of the major issues arising in the development of the fusion reactors.Exposure to tritium increases the risk of developing cancer as with all ionizing radiation. Cancer risk of tritium in man must be estimated based on experimental studies alone due to lack of human epidemiological data. Although the effects of tritium in mice have been described in many reports, the available information is not sufficient to accurately estimate risk from tritium exposure.To evaluate cancer risk from tritium exposure, we developed Rev1 transgenic mice as a high radiation sensitive assay system. Rev1 has a central role in translesion DNA synthesis (TLS), which is known as error-prone DNA repair. It has been reported that absence of Rev1 sensitizes to a variety of DNA damaging agents including ionizing radiation. Overexpression of Rev1 enhanced chemical-induced tumor development in mice. From these studies, we suggest that Rev1 transgenic mouse may be a useful model system for the study of risk estimation of tritium induced cancers.