2:30 PM - 2:45 PM
*Ryo INOUE1, Harue MASUDA1, Go YONEZAWA2, Xuanluang TRUONG3, Takanori NAKANO4 (1.Graduate School of Science,Osaka City University, 2.Graduate School of Creative Cities,Osaka City University, 3.Hanoi University of Mining Geology, 4.Research Institute for Humanity and Nature)