1Development achievements of China' s coal industry during the 13th Five-Year Plan period and implementation path of"dual carbon"targetWANG Guofa, REN Shihua, PANG Yihui, QU Sijian, ZHENG DezhiSpecial Review1-82Analysis study on selective preference of recovery mining project for island-like working faceWANG Sujian, JIN ShengyaoMining Science and Engineering9-163Study of top-coal flow mechanism under interval and multi-grouping top-coal caving technology in extra thick coal seamWANG Shen, HUANG Zhenyu, LI Dongyin, ZHANG Weiyu, WANG Zuguang, LI HuaminMining Science and Engineering17-244Effect of elevation angle of coal seam on top-coal caving law in fully-mechanized top-coal caving mining face during topple miningHE Xin, LIU Changyou, WU Fengfeng, PENG Keping, YANG JingxuanMining Science and Engineering25-315Analysis on instability deformation and burst liability of composite weak structuresWEI HuiMining Science and Engineering32-376Fractal characteristics of acoustic emission in different damage degrees of impact coalGUO Haifeng, SONG Dazhao, HE Xueqiu, LOU Quan, QIU LimingMining Science and Engineering38-467Charge signal time-frequency characteristics of granite under uniaxial compressionZHAO Yangfeng, JING Gang, LI Bing, CHENG ChuanjieMining Science and Engineering47-538Experimental study on range of strength limit neighborhood of red sandstone under effect of creep disturbanceWANG Bo, LIU Chongyang, CHEN Xuexi, LU Changliang, HUANG Zikang, HU ShiyuMining Science and Engineering54-609Research on response of stress field in working face during thrust fault activation process under mining disturbanceREN Zheng, ZHANG Kexue, JIANG YaodongMining Science and Engineering61-6810Study on prediction of blast casting results in open-pit mine based on IPSO-ELM modelMA Li, ZHANG Jianguo, ZHANG Leiming, TU Yuhang, WU Jing, LIAN KaiyuanMining Science and Engineering69-7511Deformation control of surrounding rocks of mining roadway in deep and close lower coal seamCAO Yaohua, LI YuntingMining Science and Engineering76-8112Study on influence of coal pore characteristics on initial velocity of gas emissionAN Fenghua, JIA Hongfu, LIU JunSafety Science and Engineering82-8713Effect of coal pile particle size on the spontaneous combustion velocity of coal pileQU Guona, JIA Tinggui, QIANG Qian, WANG Laigui, LIU Jian, HAO YuSafety Science and Engineering88-9414Risk assessment of filling pipeline blockage based on multidimensional cloud modelSONG Xuepeng, KE Yuxian, WEI Meiliang, SHI Haitian, LIAO BaoquanSafety Science and Engineering95-10215Study on storage and retrieval of coal mine accident casesYANG Meng, CHEN Ning, FAN YuhangMechatronics and Intelligence103-10916Collision detection and pre-warning method for remotely controlled fully-mechanized mining equipmentWANG Miaoyun, ZHANG Xuhui, MA Hongwei, DU Yuyang, ZHANG Yumeng, XIE Nan, WEI QiannanMechatronics and Intelligence110-11617Study on multi-product coal image classification method based on deep learningZHANG Zelin, ZHANG Zhiwei, HU Qi, WANG LiMechatronics and Intelligence117-12318Influence of carrier frequency on demarcation points of near field in rectangular roadwayJIAO Xiaolong, CHENG Lingfei, ZHANG Weijing, CHEN NuoMechatronics and Intelligence124-12819Study on status quo and development as well as utilization of coal resources"under buildings,water bodies, railways and above confined water"in North China CoalfieldsWU Tao, FANG Xiangqing, NING Shuzheng, WU Zhenling, XU FeiEarth Science and Surveying129-13520Seismites characteristics and significance of exploration and development from coal measure gas of Shanxi Formation in Xishan CoalfieldSUN Changyan, YANG Zongnan, YANG HengEarth Science and Surveying136-144 