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Graduate School of Integrated Basic Sciences, Nihon University
Tadahide YOSHIDA, Hiroshi TSUKAHARA, Takeyasu YAMAGATACollege of Humanities and Sciences, Nihon University Takashi SAITO, Hisao NAGAI
School of Engineering, University of Tokyo Hiroyuki MATSUZAKI

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Faculty Engineering and Resource Science, Akita University
Hinako SATOH, Daizo ISHIYAMA, Toshio MIZUTA, Osamu NISHIKAWA
Cyclotron Research Center, Iwate Medical University Koichiro SERA
Akita Prefectural R&D Center° :#'/ *.3 t/min $561|

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Shouwa Women’s University Masao OYAMAKanagawa Hot Springs Insitute Jhoji KIKUGAWA, Hirokazu ITADERA

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Graduate School of Science, Toho University Koji YAMADA
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Hot springs of Quan Nam Province Vietnam
Akita Prefecture Center of Analytical Chemistry. LtdKiyoharu SUZUKI+* M

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