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Yamada, Keisuke; Uno, Sadanori; Okoshi, Kiyonori; Chiba, Atsuya; Saito, Yuichi; Ishii, Yasuyuki; Sato, Takahiro; Mizuhashi, Kiyoshi
JAEA-Review 2007-060, JAEA Takasaki Annual Report 2006, P. 194, 2008/03
no abstracts in English
Xe-fullerene by ion implantationWatanabe, Satoshi; Ishioka, Noriko; Matsuhashi, Shimpei
JAEA-Review 2007-060, JAEA Takasaki Annual Report 2006, P. 129, 2008/03
Iida, Yasuhiko*; Hanaoka, Hirofumi*; Katabuchi, Tatsuya*; Watanabe, Shigeki; Ishioka, Noriko; Watanabe, Satoshi; Matsuhashi, Shimpei; Higuchi, Tetsuya*; Oriuchi, Noboru*; Endo, Keigo*
JAEA-Review 2007-060, JAEA Takasaki Annual Report 2006, P. 128, 2008/03
Hase, Yoshihiro; Yoshihara, Ryohei; Yokota, Yuichiro; Narumi, Issei
JAEA-Review 2007-060, JAEA Takasaki Annual Report 2006, P. 67, 2008/03
no abstracts in English
Taguchi, Mitsumasa; Kimura, Atsushi; Hirota, Koichi; Kurashima, Satoshi; Baldacchino, G.*; Katsumura, Yosuke*
JAEA-Review 2007-060, JAEA Takasaki Annual Report 2006, P. 158, 2008/03
no abstracts in English
Kondo, Takafumi*; Yang, J.*; Kan, Koichi*; Yoshida, Yoichi*; Shibata, Hiromi*; Taguchi, Mitsumasa; Kojima, Takuji
JAEA-Review 2007-060, JAEA Takasaki Annual Report 2006, P. 160, 2008/03
no abstracts in English
Nakagawa, Seiko*; Ota, Nobuaki*; Taguchi, Mitsumasa; Hirota, Koichi
JAEA-Review 2007-060, JAEA Takasaki Annual Report 2006, P. 159, 2008/03
no abstracts in English
Shimada, Akihiko; Hirota, Koichi
JAEA-Review 2007-060, JAEA Takasaki Annual Report 2006, P. 55, 2008/03
no abstracts in English
Sekimoto, Hitoshi*; Kawachi, Naoki; Honda, Shuzo*; Yamaguchi, Yoshie*; Kato, Shota*; Yoneyama, Kaori*; Fujimaki, Shu; Suzui, Nobuo; Ishii, Satomi; Watanabe, Satoshi; et al.
JAEA-Review 2007-060, JAEA Takasaki Annual Report 2006, P. 124, 2008/03
no abstracts in English
Kasai, Noboru; Yoshii, Fumio; Yuasa, Junichi*
JAEA-Review 2007-060, JAEA Takasaki Annual Report 2006, P. 54, 2008/03
no abstracts in English
Suzui, Nobuo; Kawachi, Naoki; Ishii, Satomi; Nakamura, Shinichi*; Matsuhashi, Shimpei; Fujimaki, Shu
JAEA-Review 2007-060, JAEA Takasaki Annual Report 2006, P. 121, 2008/03
-ray irradiation facilitiesKaneko, Hirohisa; Hanaya, Hiroaki; Haneda, Noriyuki; Yamagata, Ryohei; Seito, Hajime; Kanazawa, Takao; Kojima, Takuji; Koyama, Shigeru*; Yamaguchi, Toshiyuki*; Kawashima, Ikuo*; et al.
JAEA-Review 2007-060, JAEA Takasaki Annual Report 2006, P. 209, 2008/03
The accelerator served mainly for graft-polymerization for new material development, radiation effect study on semiconductors, and various experiments of outside users. The annual operation time for the electron accelerator is 597.4h(517h for vertical beams, 80.4h for horizontal beams) The Co-60 -ray irradiation facilities consist of three buildings (8 rooms) and cover a wide dose-rate range from 0.04Gy/h to 20kGy/h with eight irradiation cells. The annual operation time for the cobalt first, second irradiation facilities and food irradiation facility is 20,844 h, 6,335 h and 3,150 h.
-ray irradiation facilitiesKojima, Takuji; Kaneko, Hirohisa; Haneda, Noriyuki; Hanaya, Hiroaki; Yamagata, Ryohei; Seito, Hajime; Kanazawa, Takao; Koyama, Shigeru*; Yamaguchi, Toshiyuki*; Kawashima, Ikuo*; et al.
JAEA-Review 2007-060, JAEA Takasaki Annual Report 2006, P. 208, 2008/03
An electron accelerator and three ray irradiation facilities were operated for various research subjects as operation plan in FY 2006 without serious trouble. The number of research subjects for the No.1 accelerator, the Cobalt No.1 facility, the Cobalt No.2 facility, and the Food irradiation facility, is 544, 159, 622, and 357, respectively.
Affrida, A. H.*; Sakinah, A.*; Zaiton, A.*; Mohd Nazir, B.*; Tanaka, Atsushi; Narumi, Issei; Ono, Yutaka; Hase, Yoshihiro
JAEA-Review 2007-060, JAEA Takasaki Annual Report 2006, P. 68, 2008/03
no abstracts in English
/M phase after -ray irradiationYokota, Yuichiro; Funayama, Tomoo; Wada, Seiichi*; Hase, Yoshihiro; Kobayashi, Yasuhiko; Inoue, Masayoshi*; Tanaka, Atsushi; Narumi, Issei
JAEA-Review 2007-060, JAEA Takasaki Annual Report 2006, P. 69, 2008/03
no abstracts in English
L.)Saiki, Yumi*; Takata, Kinuko*; Uchimura, Yosuke*; Hirashima, Keita*; Nakahara, Takao*; Hase, Yoshihiro; Yokota, Yuichiro; Tanaka, Atsushi
JAEA-Review 2007-060, JAEA Takasaki Annual Report 2006, P. 70, 2008/03
no abstracts in English
Iizuka, Masahide*; Kimura, Yasuo*; Hase, Yoshihiro; Tanaka, Atsushi
JAEA-Review 2007-060, JAEA Takasaki Annual Report 2006, P. 71, 2008/03
no abstracts in English
-rays; Guineagrass and sorghumNakagawa, Hitoshi*; Inafuku, Masashi*; Kusaba, Makoto*; Yamaguchi, Hiroyasu*; Morishita, Toshikazu*; Morita, Ryohei*; Nishimura, Minoru*; Hoeman, S.*; Yokota, Yuichiro; Hase, Yoshihiro; et al.
JAEA-Review 2007-060, JAEA Takasaki Annual Report 2006, P. 72, 2008/03
no abstracts in English
Okamura, Masachika*; Shimizu, Akira*; Watanabe, Satomi*; Hase, Yoshihiro; Narumi, Issei; Tanaka, Atsushi
JAEA-Review 2007-060, JAEA Takasaki Annual Report 2006, P. 82, 2008/03
no abstracts in English
-ray irradiationHirota, Koichi; Zhao, C.*
JAEA-Review 2007-060, JAEA Takasaki Annual Report 2006, P. 56, 2008/03
To develop the decompsotion technology for dioxin in analytical wastes, octachlorodibenzo-p-dioxin (OCDD) in ethanol, n-nonane, and toluene was irradiated with -rays to examine its decomposition behavior with a change in toxicity. The results showed that the highest decomposition rate was obtained from OCDD in ethernol, followed by in toluene and in n-nonane. This deocomposition order is corresponding to that for G-value for the formation of solvated electron in the three solvenets, indicating that OCDD was decomposed through reactions with solvated electron. When compared to PCDD decomposition, the order was ethanol
toluenen-nonane. From the fact that 80% of reacted OCDD was dechlorinated in n-nonane, OCDD in n-nonane was reacted with solvated electron and dechlorinated to form lower chlorinated dioxin. Oxidation is the dominant reactions for the irradiation of dioxin in toluene because only 20-30% of reacted OCDD was dechlorinated.
