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Hoken Butsuri, 18, p.259 - 267, 1983/00
no abstracts in English
Miyahara, Kaname
no journal, ,
This presentation illustrates JAEA's challenges for Fukushima environmental recovery to address the needs for better scientific and technological capabilities to assess, predict, and minimize the impact of radiological contamination and illustrate how to enhance the understanding of radiation and associated risks in the public.
Terashima, Kenichi; Okumura, Keisuke
no journal, ,
The dose rate around the surface of retrieved fuel debris is important information for radiation shielding, handling, transport, analysis and storage of the fuel debris. Therefore, we have developed a dose rate prediction method applicable to various fuel debris to be sampled from the Fukushima Daiichi Nuclear Power Station in the near future. Using the method, we predicted the dose rate of the fuel debris to be sampled in 2021 and clarified the sensitivities to the contributing parameters.