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Sugita, Yutaka; Taniguchi, Naoki; Makino, Hitoshi; Kanamaru, Shinichiro*; Okumura, Taisei*
Nihon Genshiryoku Gakkai Wabun Rombunshi, 19(3), p.121 - 135, 2020/09
A series of structural analysis of disposal containers for direct disposal of spent fuel was carried out to provide preliminary estimates of the required pressure resistance thickness of the disposal container. Disposal containers were designed to contain either 2, 3 or 4 spent fuel assemblies in linear, triangular or square arrangements, respectively. The required pressure resistance thickness was evaluated using separation distance of the housing space for each spent fuel assembly as a key model parameter to obtain the required thickness of the body and then the lid of the disposal container. This work also provides additional analytical technical knowledge, such as the validity of the setting of the stress evaluation line and the effect of the model length on the analysis. These can then be referred to and used again in the future as a basis for conducting similar evaluations under different conditions or proceeding with more detailed evaluations.
Kato, Jun*; Maekawa, Yasunari; Yoshida, Masaru
Chemistry Letters, 34(2), p.266 - 267, 2005/02
Times Cited Count：12 Percentile：43.01(Chemistry, Multidisciplinary)We have investigated the useful EB induced reactions of sulfonamide and sulfonate derivatives in the crystalline state. In this letter, we found that the EB sensitivity of sulfonic acid derivatives in the crystalline tate was much higher than that of the corresponding carboxylic acid derivatives, which was distinct from the results using other energy sources, to give Fries rearrangement products. It is notable that these reactions are solvent-free and are accompanied by the transformation of amide and ester linkages to hydrophilic aniline and phenol groups; especially, an acidic sulfonamide can be converted to the corresponding basic aniline derivatives. These new EB induced transformations can significantly contribute to designing new materials for EB lithography as well as nanoscopic architectures.
64 channel high-position resolution neutron imaging detectorSakasai, Kaoru; Katagiri, Masaki; Matsubayashi, Masahito; Rhodes, N.*; Schoonveld, E.*
JAERI-Research 2004-020, 19 Pages, 2004/12
JAERI-Research-2004-020.pdf:4.57MB
no abstracts in English
Haruyama, Mitsuo; Takase, Misao*; Tobita, Hiroshi; Mori, Takamasa
Nihon Genshiryoku Gakkai Wabun Rombunshi, 3(2), p.185 - 192, 2004/06
no abstracts in English
Kojima, Takuji; Haruyama, Yasuyuki; Tachibana, Hiroyuki; Tanaka, Ryuichi; Okamoto, Jiro; *; *
Applied Radiation and Isotopes, 44(1-2), p.361 - 365, 1993/00
Times Cited Count：5 Percentile：50.57(Chemistry, Inorganic & Nuclear)no abstracts in English
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Nuclear Instruments and Methods in Physics Research A, 254, p.413 - 418, 1987/00
Times Cited Count：20 Percentile：86.92(Instruments & Instrumentation)no abstracts in English
; ; ;
JAERI-M 85-086, 40 Pages, 1985/07
no abstracts in English
