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.
Explore membership for yourself or for your organization.
Conference 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!
Latest Magazine Issues
Jul 2025
Jan 2025
Latest Journal Issues
Nuclear Science and Engineering
September 2025
Nuclear Technology
August 2025
Fusion Science and Technology
Latest News
The RAIN scale: A good intention that falls short
Radiation protection specialists agree that clear communication of radiation risks remains a vexing challenge that cannot be solved solely by finding new ways to convey technical information.
Earlier this year, an article in Nuclear News described a new radiation risk communication tool, known as the Radiation Index, or, RAIN (“Let it RAIN: A new approach to radiation communication,” NN, Jan. 2025, p. 36). The authors of the article created the RAIN scale to improve radiation risk communication to the general public who are not well-versed in important aspects of radiation exposures, including radiation dose quantities, units, and values; associated health consequences; and the benefits derived from radiation exposures.
David-Quillot Frank1, Duchene Alain2, Catala Jean-Marie3, Balland-Longeau Alexia1.
Fusion Science and Technology | Volume 41 | Number 3 | May 2002 | Pages 253-256
Technical Paper | Fourteenth Target Fabrication Specialists' Meeting | doi.org/10.13182/FST02-A17909
Articles are hosted by Taylor and Francis Online.
Inertial Confinement Fusion experiments are conducted in polymer capsule in which nuclear products are located. The polymer capsule is based on polystyrene polymer and are obtained by using a triphasic emulsion process. The capsule characteristics mainly depend on the number average molecular weight, the molecular weight dispersity and finally the atomic composition. It has been shown that the surface quality of capsule is directly connected to the polydispersity index. The best results have been obtained by using polystyrene which exhibited polydispersity index inferior to 1.20. The aim of this study is to develop organometallic polymers by using living radical controlled polymerization process in order to control physical properties and final composition.
