1Research on creative lapel design and structure generation technologyZHAO Jingmiao, LIN Qianren, TUO Wu1-82Preparation and properties of electrospun polyacrylonitrile/high-amylose starch carbon nanofiberWANG He, CAO Ye, ZHAO Na, PAN Xianmiao, XING Jian, WANG Hongjie9-163Research progress of hexagonal boron nitride/polymer thermal conductive compositesNAN Yu, CHEN Houzhen, ZHEN Gang, SONG Ruiqing, FENG Ming, QIN Zehua17-244Design of micro-cloud remote monitoring system for livestock and poultry breedingPENG Xiying, LI Bowen, PENG Guoqin, LIANG Fen25-295Analysis and application of de-stress annealing treatment on the manufacture of the xanthator agitatorWU Zhaohui, YANG Na30-356Stability prediction and simulation of rammed earth wall in Xiaolongtou of Ming Great WallWANG Yulong, YIN Song, LI Xinming, REN Kebin, ZHANG Haoyang36-417Experimental study on frost heave characteristics of soil under different freezing modesWU Tao42-478Analysis of development and unilization potentiality of Shangcai geothermal field resourcesCHEN Zhihua, LIU Yuntao, ZHOU Chenchen, YANG Xiaoshuang, YUAN Shuai, LI Chuan48-529Robust face recognition algorithm based on extended dictionary learningFAN Zhengjun, SONG Changming53-5810Characterizing dispersed pattern of radio-graphic images with COVID-19 by core-periphery networksYAN Jianglong, LIU Weiguang, ZHAO Liang59-6511Research on the characteristics and living inheritance of Henan New Year wood-block paintingsLU Jiachuan66-72,7712Restrictive factors and improvement paths of digital economy development in Henan provinceZHANG Mengyu, ZHOU Jichang73-7713Research on the substantial equivalence of online and offline teaching qualityDU Aixia, GUO Huihua78-8114Research on the competency elements of university teachers from the perspective of studentsSUN Jingxia82-85,9015Implementation path model and course development of national curriculum integrated with regional resourcesJI Wenguang86-9016Proj ect-driven engineering training exploration of teaching design and operation management modeWANG Wensheng, YANG Xingwen91-94 