1Influence study of coal particle size on the gases production rule and spontaneous combustion tendency characteristicsYU Minggao, MA Shuzhen, CHU Tingxiang1-92Study on pore structure change law of coals under different impact loadsLIANG Weimin, WANG Dong10-153Hydraulic flushing research progress and its existed problems analysisLI Bo, ZHANG Lulu, SUN Donghui, WANG Ke16-224Selection of high phenol degrading bacteria underground coal gasification waste waterCHEN Lunjian, LIU Jianwei, XING Baolin, XU Bing, ZHANG Le, LI Zhengxin, SU Yu23-295Study on uniaxial compression experiments for different ratio and large-scale similar simulated specimensXIN Yajun, JI Hongying30-36,546Similar simulation of strata movement in exploiting steep-inclined,short-distance and under protective layerQI Lingling, PENG Xinshan, LIU Mingju37-427Prediction and evaluation of roof aquifer dewatering in natural and mining conditionXU Ke, CHEN Shilei, ZHANG Wei, CAO Bin, WANG Yang, GU Shenyang43-488The minerogenetic condition and factors analysis of uranium in Jiyuan basinZHANG Panpan, CHEN Huakai, QI Yongan, WEN Guodong, A Lili, ZHANG Liuhu49-549Research on parameter estimation influence about system errorHU Shengwu, WU Junchao, FENG Difei55-58,7710Extraction of alteration anomalies based on Landsat7 ETM + images in shallow overburden area of the Hamagou forest farmLIU Chunguo, TAN Wengang59-6411Numerical simulation of karst collapse column formation mechanism based on RFPA-2DXIE Hongbo, LIANG Liuni, WANG Wenlong, WEN Guangchao65-7112Microbial fuel cell technology in water quality monitoring and its recent progressYANG Xinbin, YI Yue, FU Yuming, XIE Beizhen72-7713Detection of trace copper in cereal grains by flame atomic absorption spectrometry using modified activated carbonLI Yingjie, HOU Guangshun, WEN Xiaotao, CHAI Pengju78-8214Research progress of superhydrophobic-surface preparation process on metal substrates using chemical/electrochemical methodsMING Pingmei, BAO Xiaohui83-8915Fault diagnosis of rotating machinery based on autocorrelation and wavelet packet energy demodulationWANG Jianguo, WANG Ge, WANG Shaofeng, ZHANG Yuhao, LIU Yongliang, ZHONG Jixiang90-9416Finite element simulation study on edge defects in the vibration cutting of SiCp/Al metal matrix compositesZHAO Mingli, GUO Qiucheng, CHAO Zheng95-9917Dynamical analysis and circuit realization of a simple chaotic systemLU Anshan, LU Yimin, FANG Juncheng100-104,12318Assessment method of harmonic emission level based on improved complex regressionAI Yongle, WANG Yudong, QI Cheng105-11119Photovoltaic generation forecasting based on Markov chain methodDUAN Jundong, XUE Jingjie, LI Weibing112-11720SCE-RI algorithm for the calculation of reliability indexHAN Xianjun, ZHU Changxing, WANG Qinting118-123 