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Hongxiang Wang, Yinchu Ma, Fengtian Hong, Huan Yang, Lintong Huang, Xuyang Jiao and Wenxian Guo
River water and sand conditions are important factors affecting river morphology, biogeochemical processes and ecosystems. However, climate change and long-term human activities have changed the water?sediment conditions of rivers. This study combines th...
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Wenqiang Guo, Xinyu Zhang, Jingyun Wang, Hongxiang Feng and Nyamatari Anselem Tengecha
Maritime Autonomous Surface Ships (MASS) have been an important direction for the development of intelligent shipping. However, most current international research on MASS focuses on navigation assistance technologies such as perception and decision-maki...
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Hongxiang Wang, Lintong Huang, Jianwen Hu, Huan Yang and Wenxian Guo
Hydrological problems, such as flood disasters, can be caused by the influence of urbanization on river network structures in plain areas. Taking the main urban region of Zhengzhou city as the research area, based on six remote sensing images from 1992 t...
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Hongxiang Guo, Guojin He, Wei Jiang, Ranyu Yin, Lei Yan and Wanchun Leng
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Honghang Zhou, Yan Li, Yuyang Liu, Lei Yue, Chao Gao, Wei Li, Jifang Qiu, Hongxiang Guo, Xiaobin Hong, Yong Zuo and Jian Wu
In recent years, short-reach optical links have attracted much more attention and have come to constitute a key market segment due to the rapid development of data-center applications and cloud services. Four-level pulse amplitude modulation (PAM4) is a ...
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Yan Li, Yang Li, Lipeng Feng, Chen Yang, Wei Li, Jifang Qiu, Xiaobin Hong, Yong Zuo, Hongxiang Guo, Weijun Tong and Jian Wu
We analyze the mode evolution in mode-selective photonic lanterns with respect to taper lengths, affected by possible mode phase differences varying along the taper. As a result, we design a three-mode orbital angular momentum (OAM) mode-selective photon...
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