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Jinhua Xu, Shaohua Liu, Huaqiu Zhou, Rikai Zhang, Bo Wang, Yikang Xu and Wangping Qian
The vehicle-mounted transient electromagnetic method (VMTEM) has been proposed to detect tunnel internal defects in operational tunnels based on the ideal space state. However, the space environment of tunnel surrounding rock is different compared with c...
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Xu Chen, Shaohua Wang, Huilai Li, Fangzheng Lyu, Haojian Liang, Xueyan Zhang and Yang Zhong
The ability to quickly calculate or query the shortest path distance between nodes on a road network is essential for many real-world applications. However, the traditional graph traversal shortest path algorithm methods, such as Dijkstra and Floyd?Warsh...
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Ziqi Ren, Zhe Li, Feng Wu, Huiqiang Ma, Zhanjun Xu, Wei Jiang, Shaohua Wang and Jun Yang
Rapid urbanization has led to significant changes in land surface temperature (LST), which in turn affect the urban thermal environment effect and the health of residents. Exploring the causes of the urban thermal environment effect will provide guidance...
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Liang Zhou, Shaohua Wang and Zhibang Xu
The outcomes for emergency medical services (EMS) are highly dependent on space-time accessibility. Prior research describes the location of EMS needs with low accuracy and has not integrated a temporal analysis of the road network, which accounts for va...
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Shaohua Xu, Zujun Qin, Wentao Zhang and Xianming Xiong
As a fully distributed sensor, the phase-sensitive optical time domain reflectometer (f-OTDR) has attracted remarkable attention in real-time vibration detection. We present a dual-channel f-OTDR (DC-f-OTDR), formed by two single-channel f-OTDRs (SC-f-OT...
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Shaohua Gu, Jun Yang, Alistair Woodward, Mengmeng Li, Tianfeng He, Aihong Wang, Beibei Lu, Xiaobo Liu, Guozhang Xu and Qiyong Liu
Few studies have been conducted to investigate the acute health effects of visibility and haze, which may be regarded as proxy indicators of ambient air pollution. We used a distributed lag non-linear model (DLNM) combined with quasi-Poisson regression t...
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