1Major scientific and technological innovation achievements and practices of CHN Shendong Coal GroupLUO WenSpecial Column for High Quality Development of China's Large Coal Enterprises1-432Types, occurrence mechanisms and prevention techniques of roof disasters in fully-mechanized top coal caving faceXU Gang, ZHANG Chunhui, ZHANG Zhen, LIU Xiaogang, FENG Yanjun, LIN Xingyu, MA Rongshan, LIU Qianjin, LI ZhengjieMining Science and Engineering44-573Dynamic instability mechanism of support and its control in longwall mining of steeply dipping coal seamXIE Panshi, WU Shaogang, LUO Shenghu, WU Yongping, CHEN JianjieMining Science and Engineering58-714The control principle and technology of "one obstruct and three strengthen" of soft rock roadways below weak aquifersWU Yongzheng, GUO Gangye, WANG ZhanlingMining Science and Engineering72-825Mechanism of deformation and pressure relief control of dynamic gob-side entry surroundings in fully-mechanized caving mining for extra-thick coal seamGAO Yubing, WANG Qi, YANG Jun, DING Weibo, FU Qiang, XU XiaodingMining Science and Engineering83-946Structure evolution and rockbursts prevention in multi-face mining in geological anomaly areaZHANG Junwen, DONG Xukai, CHAI Haitao, YANG Lei, ZHAO Shankun, WANG Qian, LYU Yulei, JIA Lele, BAI Junjie, ZHENG Bo, LI Xiaoming, JING YanfengMining Science and Engineering95-1057System and application of regional fracking of coal seam roof on and under the ground to prevent rockburstPAN Junfeng, LU Chuang, MA Xiaohui, XIA Yongxue, XIE Fei, XU Gang, DOU Guidong, LYU Dazhao, SUN Xiaodong, MA WentaoMining Science and Engineering106-1158Early-warning evaluation and warning of rock burst using acoustic emission characteristics of coal sample failureCHEN Jie, LIU Bo, ZHU Chao, PU Yuanyuan, GAO Jingkuan, CUI Yi, ZHANG ChuanjiuMining Science and Engineering116-1299Microscopic mechanism of loading rate of saturated coal sample mechanics and damage characteristicsYANG Ke, ZHANG Zhainan, HUA Xinzhu, LIU Wenjie, CHI Xiaolou, LYU Xin, WANG YuMining Science and Engineering130-14210Research progress and prospect of coal gangue slurry backfilling technology in goafZHU Lei, GU Wenzhe, SONG Tianqi, PAN Hao, LIU Zhicheng, ZHANG Peng, HE ZhiweiMining Science and Engineering143-15411Mechanism of short-wall block backfill water-preserved mining based on water-con-ducting fractures development-heavy metal ions migrationZHANG Yun, LIU Yongzi, LAI Xingping, SONG Tianqi, ZHANG Leiming, SUN Haoqiang, WAN Peifeng, ZHAN RuiMining Science and Engineering155-17212Evolution characteristics analysis and engineering application of pressure-relieved gas reservoir in extra-thick coal seam miningLIN Haifei, WANG Xu, XU Peiyun, KONG Xiangguo, SHUANG Haiqing, ZHAO PengxiangSafety Science and Engineering173-18213Effect of gas properties and pore pressure on the microcrack propagation in coalWANG Dengke, PANG Xiaofei, WEI Jianping, ZHANG Hongtu, YAO Banghua, WEI Le, GUO Yujie, YUAN Mingyu, TANG JiahaoSafety Science and Engineering183-19214Research on the quantitative method of fault sealing to coal seam gasLIU Yongqian, HAN XintaoSafety Science and Engineering193-20315Analysis of the mechanism and influencing factors of supercritical carbon dioxide on coal permeability enhancementLIU Jiajia, NIE Zishuo, YU Baozhong, YANG DiSafety Science and Engineering204-21616Precise permeability enhancement technique with hydraulic flushing for coal seams with non-uniformly distributed gasLIU Ting, LIN Baiquan, ZHAO Yang, ZHAI Cheng, ZOU QuanleSafety Science and Engineering217-23117Preparation and effect analysis of cedar sawdust-based super absorbent dust suppressant materialZHOU Gang, LI Shuailong, XU Yixin, LI Lin, MENG Qunzhi, WANG QiSafety Science and Engineering232-24218Spatial division of abandoned mine methane reservoir: Taking 12501 working face of Tunlan Coal Mine as an exampleYANG Zhaobiao, WANG Jiachen, YANG Yanqun, QIN Yong, LI Guofu, DONG Zhiyong, MENG XianghaoEarth Science and Surveying243-25519Research progress micro effect of water on coalbed methane adsorption/desorptionZHENG Chao, MA Dongmin, CHEN Yue, JI Yusong, MA Zhuoyuan, WANG Liya, WANG XinEarth Science and Surveying256-26820Pore structure, adsorption capacity and their controlling factors of shale in complex structural areaSHANG Fuhua, MIAO Ke, ZHU Yanming, WANG Meng, TANG Xin, WANG Yang, GAO Haitao, FENG Guangjun, MI WentianEarth Science and Surveying269-282 