** July 06, 2015 Kawahara's Talk[#p81c156f] > July 06, 2015~ [[Hideki Kawahara>http://www.wakayama-u.ac.jp/~kawahara/index_e.html]] ([[Wakayama University>http://www.wakayama-u.ac.jp/en/]]) visited our laboratory and gave a talk. The topic was difficult, but we learned a lot from the talk. > by Masahiro Hida