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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!
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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.
James W. French, Bernard J. Fedor, Lawrence E. Shaw, Maurice M. Sabado
Fusion Science and Technology | Volume 4 | Number 2 | September 1983 | Pages 326-335
Large Construction Projects | doi.org/10.13182/FST83-A22887
Articles are hosted by Taylor and Francis Online.
The TFTR construction project is reviewed in three significant phases - Conceptual/Preliminary Design; Final Design/Procurement; and Installation/Assembly. Project organization and responsibilities of major participants are described. A brief discussion on management systems and control including Budgets, Schedules, Costs and Funding is followed by a description of the initial phase of the project highlighting key design issues, engineering tradeoffs, and related research and development programs. Discussion of the Final Design/Procurement Phase focuses on engineering evolution and design changes including selected component problems. The Installation/Assembly Phase of TFTR is described in its significant operations including assembly plans and methods; the role of craft labor in construction of the device; and the problems inherent in large component-close tolerance construction.
