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Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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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.
Peter Glück
Fusion Science and Technology | Volume 24 | Number 1 | August 1993 | Pages 122-126
Technical Notes on Cold Fusion | doi.org/10.13182/FST93-A30180
Articles are hosted by Taylor and Francis Online.
The lack of reproducibility of the cold fusion experiments, aggravated by the great diversity and inconsistency of the positive results, implies that these nuclear phenomena are hypersensitive, i.e., correlated to a “chaotic” factor. All the factors considered so far, such as structure, transformations, or defects of the crystal lattice; bubbles of deuterium; dendrites, etc., are insufficiently chaotic to explain the known facts. Experimental data suggest that nuclear reactions take place in active sites on the surface of the lattice, that they are stimulated by dynamics factors, and that they represent an extreme form of heterogeneous catalysis. Consequently, according to modern ideas concerning catalysis, the desired chaotic factor is the surface dynamics of some metallic deutendes (hydrides). This hypothesis, called the surfdyn concept, is compatible with all published data, explains the peculiarities of cold fusion, and must be supported by an adequate theory describing the nature and mechanisms of the different nuclear processes.