Shigeng ZhangThe Relationship Between Skills and Science and Art; Yan KunruPX Projects Development in China: Recommendations For Public Involvement in Decision-Making; Zhihui ZhangThinking Through Engineering Rationality in Developing Countries: Taking Large Dams Construction in Mordern China as a Example; Min Wang , Yinghuan ZhaoThe Path and Motive Mechanism of "Responsible Innovation"fromthe Perspective of Ethics Design; Elena NikitinaTechnical Creativity as Self-Cognition