1Synthesis of mesomorphic 6,7,10, 11-tetraalkoxytriphenylene-1,4-dionesKONG Xiangfei, HE Zhiqun, XU Min, LIANG Chunjun, CHEN Bo, JING Xiping1-62Selection of preparation conditions of Fe3O4 magnetic nanoparticles based on orthogonal methodCUI Hongchao, LI Decai7-103Bandwidth resource assignment scheme based on QoS upgrade/downgrade in wireless unicast and multicast integrated services systemsCHEN Yueyun, TAN Zhenhui11-194Research on GA-PID based hydrodynamic and hydrostatic steering system optimizationJIN Taotao, LI Pingkang, ZHAO Lice20-255A distributed trust model based on grey system theoryHE Lijian, HUANG Houkuan26-326Technology for simultaneous injection of rapid-setting grout in complex strata:case study on large-diameter slurry shieldHONG Kairong, DU Chuangdong, REN Chengguo33-387Coordinated networks flow control for interchangeLI Jian, JIA Yuanhua, YAO Xiaobai, AO Guchang, CHEN Feng39-458Chinese railway freight network marshalling yard layout propertiesTIAN Yaming, LIN Boliang46-529Clustering spatio-temporal trajectories based on compression of interesting placesZHAO Xiuli, XU Weixiang53-57,6110Quality determination method of hard rolling cars in height design of hump under large-size car developing conditionZHANG Hongliang, YANG Hao, ZHANG Chao58-6111Optimal train formation plan for un-unified tonnage train on rail network of port radiation areaWANG Zhimei, LIN Boliang, LIU Xiyuan62-6712Study on generalized cost of passenger trip and product split of passenger transportZHANG Li, JIA Junfang68-7113Dynamic analysis model and verification for vehicle-ballast track-bridge systemXIN Tao, GAO Liang, ZHENG Xiaoli72-7614Mechanical characteristics analysis of pier-girder rigid node of continuous hybrid rigid frame railway bridgeSONG Xiaoyu, BAI Ling77-8015Community clustering features in internet topology based on different quality functionsGUO Yuchun, WEI Wei, JIANG Hao81-85,9016Research on performance measurement method for IPv6 router modular based on ClickQIN Yajuan, FANG Zhuoli, ZHOU Huachun86-9017An optimized estimation method for OFDM system under multipath fading channelsZHAO Junhui, LU Chen91-93,9818Performance analysis in frequency and time domain of digital white Gaussian noiseSHEN Yan, WANG Xinmin, CHEN Houjin, HAO Xiaoli94-9819A randomized learning scheduling scheme for TDD based wireless mesh networksSONG Jiaying, SUN Wanjun, ZHONG Zhangdui, LI Xu99-10220Computation and optimization of electromagnetic field distribution of 320 kA prebaked aluminum reduction cellsCHEN Xiaofang, YANG Zhi, HE Jianjun, ZHANG Hongliang103-108