9:30 AM - 9:45 AM
*Yayoi Inomata1, Michio Aoyama2, Yasunori Hamajima1, Masatoshi Yamada3 (1.Kanazawa University, Institute of Nature and Environmental Technology, 2.Fukushima University, Institute of Environmental Radioactivity, 3.Hirosaki University, Institute of Radiation Emergency Medicine)