1Research progress and prospect of coal and gas outburst simulation experimentsHAN Ying, LYU Shuai, ZHANG Feiyan, DONG Bowen1-82Research of long distance fixed-point sealed coring technology and application in underground coal seamLONG Weicheng9-163Comparative analysis of oxidation characteristics of raw coal,primary oxidized coal and secondary oxidized coal with different particle sizesYANG Kai, YANG Shengqiang, XU Qin17-224Study on the mechanism of floor breakage after water-inrush from the hidden collapse column based on the plate and shell theoryLIU Gang, ZHANG Boyang, WU Linlin23-285Study on coordinated control technology of surrounding rock in self-made roadway without coalpillar in roof-cutting and pressure-relief of fully-mechanized caving face with deep buried thin bedrockZHAO Shehui, ZHANG Guangjie, WANG Wen29-426Intelligent recognition of coal and rock properties in shearer cutting process based on improved RBF neural networkDUAN Mingyu, YUAN Ruifu, YANG Yi43-517Reasons for low productivity of the dense sandstone gas reservoir in the 8th Member of the Shihezi Formation in the Linxing Block,eastern Erdos BasinXU Yanyong, HAN Xu, ZHANG Bing, LU Xiaoxia52-588Study on engineering geological zoning and stability evaluation of the open-pit copper mine slopeLI Yong, LI Changcun, PANG Shihui, DU Yonggang, QIAO Xiaobing, TAO Zhigang59-669On the noise estimation method of GNSS station coordinate time seriesYUAN Yafei, ZHANG Yiwen, KONG Qingzhu, LI Pengpeng, LI Zhiyuan, ZHANG Yuyang67-7410Comparative study of ultraviolet and fluorescence characteristics of populus tomentosa leaf litter and DOM from soil at different depthsZHAO Li, SUN Chao, HUANG Xingyu, LUO Shaohe, DU Congcong, DONG Dazhuang, KANG Qingqing75-8011Influence of pro-environmental organizational climate on employees'green behavior and a multi-step multi-mediating effect modelPENG Qinghua, NIE Qiaoyuan, CHEN Yinglong81-9012Research on cutting performance of shearer drum under different coal unloading conditionZHANG Qiang, ZHANG Xiaoyu91-99,15813Design of positioning system of industrial robot with monocular vison based on embedded systemWANG Shaofeng, XIA Guangyuan, JI Chunsheng, WANG Hailing100-10614Vibration simulation and BP-PID control of flexible armJU Shijie, CHENG Liangyan, YAN Anzhi107-11315Dynamic simulation and fault analysis of double ring herringbone planetary gear transmission system based on ADAMSREN Fei, WANG Dexi, SHI Guiqin, LIANG Dong, WANG Qi, WANG Ning, BAI Wenyu, YI Yuanyuan114-12116Repetitive learning control with adjustable linear phase and the application in invertersLI Zhenxuan, LI Hongfei, HUO Juanjuan, ZONG Jijia122-12817Research on multi-criteria risk assessment of power grid components based on influence diagram and fuzzy probabilityYANG Fei, HU Wanqiang, LI Yaohui129-13518Stock price prediction based on RF-LSTM combination modelLI Hui, HUA Jinjin, ZOU Borong136-14219Research on feature extraction and classification of EEG signal based on DWT,MEMD and fuzzy entropyCHEN Qianqian, XU Jian, LIU Xiuping, HUANG Lei, XI Nan143-15220Study on free vibration of axially moving carbon nanotube-reinforced composite plateHUANG Xiaolin, ZHONG Deyue, LIU Siqi, WEI Gengzhong153-158 