Prof. Zhigang Wang presented an invited lecture in College of Material Science and Engineering, Zhengzhou University on May 16, 2011。The presentation title was

“A new finding about crystallization kinetics of polymers with reduced chain entanglements, the translational and rotational motions of spherulites during growth”.

http://www2.zzu.edu.cn/clgc/clgc3/notice/26.htm