11:30 〜 11:45
*Georg F Zellmer1、Kai-Xun Chen2、Yuancheng Gung2、Ban-Yuan Kuo3、Takeyoshi Yoshida4 (1.Massey University, Palmerston North, New Zealand、2.National Taiwan University, Taipei, Taiwan、3.Academia Sinica, Taipei, Taiwan、4.Tohoku University, Sendai, Japan)