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Hehong Zhang, Xiaofeng Zhang, Xuhui Zhao, Yuming Tang and Yu Zuo
A chemical conversion coating on 5052 aluminum alloy was prepared by using K2ZrF6 and K2TiF6 as the main salts, KMnO4 as the oxidant and NaF as the accelerant. The surface morphology, structure and composition were analyzed by SEM, EDS, FT–IR and X...
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Cheng Lu, Pengfei Xie, Hui Li, Xuhui Zhang, Xiaobing Lu, Bin Zhang, Ziqin Zhang, Xuwen Qin, Shuai Zhang and Hang Bian
Natural gas hydrates are a strategic energy resource in China. The China Geological Survey has discovered segregated hydrate mass formations under the seepage mechanism in the South China Sea through exploration, and gas hydrates occur in nodular, massiv...
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Huanyu Wu, Wei Zhang, Zongbin Liu, Xuhui Bai, Junwei Huang, Jun Huang and Zezhou Wu
Rail transit is an important part of the urban transportation system, while the noise generated during construction seriously affects the engineering personnel and surrounding residents. To investigate the noise emissions and characteristics during the c...
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Jiyan Qiao, Xiaobing Lu and Xuhui Zhang
A separate-bottom Couette cell is used to carry out ring-shear tests on sand and hydrate, and the evolution of shear bands is recognized using the tracer method. Based on experimental verification, a numerical simulation method is applied to study the sh...
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Guoyao Huang, Xuhui Dong, Hanbiao Xian, Weijian Xu, Hanfei Yang, Yuewei Zhang and Giri Kattel
Coastal lagoons connecting the land and sea provide essential ecosystem services. However, emerging environmental issues such as environmental pollution and ecological degradation from rapid socio-economic development in coastal zones of south China are ...
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Xuhui Wang, Jianwei Li, Tuo Zheng, Shupeng Diao, Xue Zhang and Yunxi Tian
Urban sprawl in developing countries changes urban land use structure and function, and threatens the sustainable development of regional ecology and security patterns of city landscapes. A new way to control urban sprawl is to develop a comprehensive la...
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Zhifeng Hu, Zhinong Li, Liying Ge, Qinghua Mao and Xuhui Zhang
The problems of the synchroextracting transform method being unable to handle FM signals and being prone to time?frequency feature discontinuity in a strong noise environment are addressed by the construction of a novel rotation synchroextracting chirple...
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Zhinong Li, Zedong Li, Yunlong Li, Junyong Tao, Qinghua Mao and Xuhui Zhang
In engineering, the fault data unevenly distribute and difficultly share, which causes that the existing fault diagnosis methods cannot recognize the newly added fault types. An intelligent diagnosis method for machine fault is proposed based on federate...
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Hongwei Fan, Jin Wang, Sijie Shao, Minqing Jing, Heng Liu and Xuhui Zhang
The corrected adaptive balancing approach considering air gap unbalance can mainly be used for the precision motorized spindle of high-end machine tools.
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Giri Kattel, Yongjiu Cai, Xiangdong Yang, Ke Zhang, Xu Hao, Rong Wang and Xuhui Dong
The lakes across China’s middle and lower reaches of the Yangtze River system have a long history of sustaining human pressures. These aquatic resources have been exploited for fisheries and irrigation over millennia at a magnitude of scales, with ...
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Lingjie Meng, Xuhui Liu, Qingxiang Hong, Yan Ji, Lingtao Wang, Qiuyang Zhang, Jie Chen and Changjiang Pan
In this study, inspired by the adhesion protein of mussels, a Zn2+-loaded polydopamine (PDA/Zn2+) coating was prepared on an alkali?heat-treated magnesium alloy surface, through the chelating effect of PDA with metal ions, to improve anticorrosion and bi...
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Jie Li, Baobao Sun, Cheng Liu, Marios Drosos, Xuhui Zhang, Xiaoyu Liu, Lianqing Li and Genxing Pan
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Min Xu, Xuhui Dong, Xiangdong Yang, Xu Chen, Qinghui Zhang, Qian Liu, Rong Wang, Min Yao, Thomas A. Davidson and Erik Jeppesen
Significantly increased sedimentation rates (SRs) in lakes worldwide in recent decades due to higher inputs of silt and eutrophication have led to significant environmental problems such as lake size diminishment and degraded water quality. Many lakes in...
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Min Xu, Xuhui Dong, Xiangdong Yang, Xu Chen, Qinghui Zhang, Qian Liu, Rong Wang, Min Yao, Thomas A. Davidson, Erik Jeppesen
Pág. 1 - 18
Significantly increased sedimentation rates (SRs) in lakes worldwide in recent decades due to higher inputs of silt and eutrophication have led to significant environmental problems such as lake size diminishment and degraded water quality. Many lakes in...
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