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Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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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.
R.P. Keatch, B. Lawrenson, G. Lyttle
Fusion Science and Technology | Volume 41 | Number 3 | May 2002 | Pages 174-177
Technical Paper | Fourteenth Target Fabrication Specialists' Meeting | doi.org/10.13182/FST02-A17895
Articles are hosted by Taylor and Francis Online.
The field of laser fusion involves the development of new technologies to aid in the fabrication of miniature components used in the target drive system. Current techniques range from cnc lathing with ultra-precise diamond turning to electroplating and mechanical punching. These techniques are labour intensive and are unsatisfactory for many applications. This paper outlines techniques adopted from the microelectronics industry, which have been developed to fabricate these components using a process known as Microengineering. This approach allows the mass-production of these devices with the diversity required to alter dimensions, profile, and material depending on the application 1,2. These microengineering processes have allowed a variety of materials to be investigated with various geometrical features and surface topographies. Using thick photosensitive polymers, combined with electroplating processes, complex 3-D structures have been fabricated in multiple stages.