著者

島田 太郎 根本 宏美 武田 聖司

出版者

日本保健物理学会

雑誌

保健物理 (ISSN:03676110)

巻号頁・発行日

vol.57, no.1, pp.5-29, 2022-03-31 (Released:2022-05-26)

参考文献数

37

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Of the asbestos-containing wastes arising from the dismantling activities of nuclear facilities, those with radioactive concentrations that do not need to be treated as radioactive materials will be cleared from the nuclear regulatory control. Those will be disposed of or recycled as specially controlled industrial waste based on the Waste Management and Public Cleansing Act. The authors constructed evaluation scenarios according to the treatment manual for asbestos-containing wastes, and evaluated radioactive concentrations (clearance level) of 33 radionuclides corresponding to the public exposure dose of asbestos waste of 10 μSv/y. As a result, the evaluated concentration values were equal to or higher than the current clearance level. It was confirmed that the current clearance level could be applied for asbestos-containing wastes.

著者

島田 太郎

出版者

昭和女子大学

雑誌

學苑 (ISSN:13480103)

巻号頁・発行日

vol.763, pp.100-106, 2004-04-01

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Poe sometimes chooses for his characters sets of names that suggest they are closely related and yet often antagonistic to each other, such as Dupin and Minister D- ("The Purloined Letter"), Fortunato and Montresor ("The Cask of Amontillado"), two William Wilsons, and Bedloe and Oldeb ("A Tale of the Ragged Mountains"), though the last set mentioned is exceptionally unantagonistic. The choice betrays Poe's uneasiness about his own identity. He is always haunted by the dissociation of his own personality because he is, just like August Dupin in his stories, conscious of the coexistence in his own self of "creative Poe" who creates esoteric worlds of poetry and mystery, and "resolvent Poe" who destructs the former worlds by means of his own ratiocination. It is suggestive that he uses a very rare word "Bi-part soul" twice, no example of which can be found in The Oxford English Dictionary. My argument is, I believe, supported by the fact that Poe is at once attracted to and repelled by mirrors. Though he allows only one mirror in his ideal room ("The Philosophy of Furniture"), the use of the word "mirror(s)" in his stories count as many as twenty-seven.