Interference effect of type-Ⅱ fracture on the value of type-Ⅰ fracture toughness when KⅠ=KⅡDENG You-sheng, LI Long1-10
Experimental study on dynamic characteristics and seismic (vibration) performance of ancient brick wallsWEI Lu-shun, CHEN Rong-chuang, LIU Xiao-zai11-15
Analysis on design optimization results of steel-concrete composite box girder bridge of Panhai BridgeGUO Li-cheng, LIU Jie24-27
Study on the application of gold nanoparticles, a new immune adjuvantLOU Hua, LIU Jun-jie, LIU Shuang-shuang, HUANG Zi-shen, YOU Zhi-ying, LI Ya-hui, CHEN Hong-jin28-34
Study on the present situation and ecological protection of ancient and famous trees in Zhaoqing New AreaMENG Zi-wei35-42
Research on the new theory of calculus without the concept of limit and infinitesimalLI Hong-ling43-47
Study on the application of bicyclic reaction in the construction of carbon ring skeletonFAN Wei51-56
Application and research progress of ultraviolet light-emitting diodesYANG Cheng-shuang, WANG Xin-chang, FAN Bing-feng, XIE Jia-ning57-65