1Analysis of frequency characteristics of infrasonic signals in coal specimens burst based on wavelet packet transformWANG Yungang, WANG Qingjun, WEI Jianping, LEI Dongji1-72Study on a new gas pressure sensor based on Fiber Bragg GratingZHANG Dengpan, ZHENG Yan, YAO Xinjing8-133Mechanism of roof separation water disaster in thick coal seamSUN Kui, WANG Ying, LI Cheng, CHEN Jianping, FANG Gang14-214Analysis of the influence on the upper entries due to the lower and long distance coal seam miningGUO Wenbing, LI Chao22-285Development and application of intelligent design system for smooth blasting of coal mine roadwayLING Tianlong, WU Yu, LI Shenglin, LIANG Shufeng, CHAI Pengwei29-356Influence of Jurassic sandstone microstructure on the mechanical properties and acoustic velocity in Shendong mining areaCHEN Jiangfeng, WANG Zhenkang, YUE Yang, WANG Kailin, LI Huigui36-43,737Occurrence characteristics and genesis of the gibbsite in bauxite in Yanshi-Longmen area, western Henan provinceCAO Gaoshe, BI Jinghao, XING Zhou, DU Xin, ZHOU Hongchun, CHEN Yongcai44-528Influence of external DEM and multi-look on deformation detection in coalfieldCHENG Xiaoqian, MA Chao, MA Wei53-629Pollution characteristics and assessment of coalbed methane produced water in Qinshui BasinZHAO Tongqian, LI Peng, TAI Chao, WANG Baoyu, HU Bin63-7310Effect of experimental parameters on Hg0 removal by Ag/BiOI photocatalyst using wet processZHANG Anchao, LI Chengwei, LU Hao, SONG Jun, SUN Zhijun, LIU Zhichao, XIANG Jun74-8111Study on cylindrical reluctance permanent magnetic gear by FE simulationZHANG Hai, WANG Nannan, KONG Xinling, ZHAO Wu82-87,11512Analysis of steady-state temperature field in reagent storehouse of automatic biochemical analyzerHU Zhigang, WANG Hu, YANG Tengfei88-9213Fault diagnosis of PV array by using RBF neural network optimized by particle swarmWANG Fuzhong, PEI Yulong93-9814Study on the prediction algorithm of the contact resistance based on the fuzzy systemWANG Gang, YAO Yongqi, ZHANG Bo, JIANG Xiaoxu, SU Jidong, WANG Xu, WANG Wenbo99-10315An accelerated projection algorithm in image reconstructionDANG Yazheng, CAO Qian, Hou Shouming104-10816Seismic source localization of the far field based on GA-mixed quasi-newton algorithmLI Yue, CHEN Qing, DING Enjie, CHENG Long109-11517Research on the influence of prefabricated crack width for the stress intensity factor of variable size disc specimensZHANG Sheng, WANG Longfei116-12318Numeric simulation of plane strain hydraulic fracturing under multi-oriented perforationsWANG Li, ZHANG Xinsheng, CAO Yunxing, TIAN Lin124-13219Experimental study on expansive characteristics and its size effect of expensive soil in Fuxing district of HandanWANG Xiaolei, YANG Shixuan, SHI Sanyuan133-13720Study on blasting vibration of the bottomplate of Jiaohuayu tunnelWU Yu, LIU Dianshu, XIE Feng, ZHANG Zhenyuan, YUAN Da138-144 