Is Lixue Xuebao Chinese Journal of Theoretical and Applied Mechanics a predatory journal? - (LXCJoAM) "Acta Mechanics" was founded in 1957 by the first editor-in-chief Qian Xuesen and others. It is managed by the Chinese Academy of Sciences and sponsored by the Institute of Mechanics of the Chinese Academy of Sciences and the Chinese Mechanics Society. The previous chief editors are Qian Xuesen, Guo Yonghuai, Zheng Zhemin, Lin Tongji, Huang Kezhi, Wu Chengkang, Wang Ziqiang, Yang Wei, Cheng Gengdong, Zheng Quanshui, and Wei Yueguang. The current chief editor is Lu Xiyun (University of Science and Technology more...