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Xichao Fan, Jingtao Qin, Mouchao Lv and Mingliang Jiang
Irrigation districts are a pivotal infrastructure of agricultural water conservancy engineering. Implementing modernization will be the main task of large-scale irrigation districts for a considerable amount of time in the future. In this study, four typ...
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Hadi Rashidi, Mohsen Najarchi and Seyed Mohammad Mirhosseini Hezaveh
Scouring depends on several factors, including the water flow of artificial obstacles, sections, piers, and foundations, the disturbance of bed materials, and soil permeability. The other factors are the non-parallelism between piers and the water flow, ...
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Jing He, Cheng Fu, Xiao Li, Fu Ren and Jiaxin Dong
Poverty is a primary obstacle to achieving sustainable development. Therefore, exploring the spatiotemporal dynamics and causes of poverty is of great significance to the sustainable poverty reduction of the ?post poverty alleviation era? in China. This ...
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Shih-Hung Lin, Chen-Ying Su and Hsu-Wei Fang
The goal of this paper is to examine the use of pig blood in the industrial mass production of platelet dry powder and to transform platelet dry powder into a low-cost and mass-produced material. Platelet-rich plasma (PRP) and platelet-rich fibrin (PRF) ...
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Xun Zhang, Ziqi Wang, Huijun Chen and Hao Ding
The control strategy of an underdriven unmanned underwater vehicle (UUV) equipped with front sonar and actuator faults in a continuous task environment is investigated. Considering trajectory tracking and local path planning in complex-obstacle environme...
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Yongjun Chen, Wenhao Wu, Pengfei Jiang and Chengpeng Wan
The path planning of unmanned ships in complex waters using heuristics usually suffers from problems such as being prone to fall into the local optimum, slow convergence, and instability in global path planning. Given this, this paper proposes a Self-Ada...
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Aiqi Chen, Zhen Hao, Rong Wang, Hongli Zhao, Jinmin Hao, Ran Xu and Hao Duan
Cultivated land is the basis of food security and an important component of the construction of ecological civilization. The sustainable use of cultivated land is an important issue in land resource management, and it is also an inevitable factor when ad...
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Zhuangzhuang Yang, Chengxin Pang and Xinhua Zeng
Predicting the future trajectories of multiple agents is essential for various applications in real life, such as surveillance systems, autonomous driving, and social robots. The trajectory prediction task is influenced by many factors, including individ...
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Oliver Schlömer and Jürgen Herget
Local scour holes are erosional bed structures that are related to different scientific disciplines in Earth science and hydraulic engineering. Local scouring at naturally placed boulders is ubiquitous, but many competing factors make it difficult to iso...
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Guangwei Jia, Sheng Li, Feilong Jie, Yanyan Ge, Na Liu and Fuli Liang
This study employs the Driving Force?Pressure?State?Response (DPSR) framework to establish an evaluation index system for the water resource carrying capacity (WRCC) in the Cele?Yutian Oasis (China). Utilizing the TOPSIS and obstacle degree models, we an...
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