1Prediction of coal seam floor damage depth based on vulnerability index methodLI Jianlin, WANG Xiongxiong, WANG Yan, CHANG Xiaofeng1-72Experimental investigation on enhanced permeability of coal by CS2 with different volume fractionsLIU Gaofeng, ZHANG Zhen, CAO Yunxing, XIAN Baoan, ZHANG Zhou, GUO Fei8-163Study on characteristics of oxidation combustion of long flame coal under axial compressionCHEN Menglei, XU Yongliang, LIU Zejian, LYU Zhiguang, BU Yunchuan17-234Runoff channel identification of goaf water based on downhole tracer testWEI Yahui, CUI Junchao, KAN Xuedong, ZHANG Bo, ZHANG Pingqing, WANG Xinyi24-315Study on multi-level three dimensional hydraulic fracturing methodology of hard roofCUI Feng, CUI Wei, ZHANG Boyang, HE Qingyuan32-376Study of oxygen volume fraction influence on the low-temperature oxidation characteristics of bituminous coal with different particle sizesBU Yunchuan, XU Yongliang, CHEN Menglei, WANG Lanyun38-457Characteristics and tectonic significance of the Devonian magmatite in Shanghai Area,eastern Yangtze BlockWEN Yijie, LI Xue, LI Qianchao, WANG Yonghao, YANG Siyi, GUO Han, ZHANG Zhiwei, QIU Liang, YAN Danping46-578Ichnoassemblage characteristics of different paleo-oxygenation facies in the Taiyuan Formation,western North ChinaZHENG Fengli, PING Rui, SONG Huibo, HU Bin, LIU Shunxi58-679Study on population exposure risk to AOD in China based on multitemporal remote sensing dataHE Xiaohui, Zhai Weimin, GUO Hengliang, TIAN Zhihui68-7610Calculative method of migratory level of VOCs in correlated regionsHUANG Guangqiu, SHI Chunwang77-8611Spatial variation and storage characteristics of soil nitrogen in a small watershed in Danjiangkou Reservoir areaJIN Yingshu, CHEN Hao, YANG Xiaolin87-9512Energy-efficient scheduling rules mining for flexible job shop via improved gene expression programZHANG Liping, FU Weiran, TANG Qiuhua, GUO Shichao96-10413Design of FSC racing intake system based on steady-transient simulationWANG Sirui, WANG Bin, QI Qi, WU Xiaojian105-11314Design of power inverter control system based on model-free adaptive controlLI Zhenxuan, LI Hongfei, ZHANG Yilong, LI Jing114-12015Infrared intelligent diagnosis method of power equipment fault based on machine learningTUO Ya, WANG Wei, MAO Huamin, CHENG Hongbo, WANG Lin121-12616Speech enhancement method based on dual-channel convolutional attention networkLI Hui, JING Hao, YAN Kanghua, ZOU Borong, HOU Qinghua, WU Huibin127-13617Visualization analysis of the research hot spots of the post quantum cryptographyLI Feifan137-14518Verifiable secret sharing scheme based on SM2 and SM4 signcryptionGAO Yan, HUANG Chenghang, LIANG Zuoquan, FENG Sifeng146-15219Analysis of the impact of quantity and distribution of pores on the three-axis strength of sandstoneLIN Haixiao, FENG Xin, ZHANG Boyang153-15920Hydrostatic test of polypropylene lined components based on 400 mm stud spacingWANG Zhenqing, ZHANG Xiangxiang, ZHANG Hao, TAO Yuanqing160-165,173 