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Lijing Lei and Hua Shao
Drought is one of the most important factors that limit crop yield. In this study, the growth promotive activity of terrein, a microbial metabolite, on four selected agricultural plants (Vigna radiata, Brassica chinensis, Triticum aestivum and Sorghum bi...
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Mingjie Li, Chijun Zhou, Lei Shao, Humin Lei and Changxin Luo
The method proposed can be used for accurate trajectory generation of a re-entry glide vehicle in the flight range domain with distributed grid points. It also provides ideas for trajectory generation based on the guidance mechanism.
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Yubo Zheng, Yingying Luo, Hengyi Shao, Lin Zhang and Lei Li
Contrastive learning, as an unsupervised technique, has emerged as a prominent method in time series representation learning tasks, serving as a viable solution to the scarcity of annotated data. However, the application of data augmentation methods duri...
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Wanli Li, Jiong Li, Ningbo Li, Lei Shao and Mingjie Li
Concerned with the problem of interceptor midcourse guidance trajectory online planning satisfying multiple constraints, an online midcourse guidance trajectory planning method based on deep reinforcement learning (DRL) is proposed. The Markov decision p...
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Mengqi Shao, Lei Zhang and Xuezhi Jia
For a lightweight space camera installed vertically with a satellite platform, due to the different conditions between ground and orbit, the relative deformation between the camera and the satellite platform results in a drift of the camera line of sight...
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Zhenfeng Shao, Congmin Li, Deren Li, Orhan Altan, Lei Zhang and Lin Ding
The integration of intelligent video surveillance and GIS (geograhical information system) data provides a new opportunity for monitoring and protecting cultivated land. For a GIS-based video monitoring system, the prerequisite is to align the GIS data w...
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Lei Shao, Yangyong Zhao, Alejandro Jiménez, Manuel Vázquez and Yong Zhang
Ni?Mn?Ga polycrystalline alloy fibers with diameters of 33 µm are reported to exhibit significantly improved ductility and huge superelastic and shape memory strains in comparison to conventional brittle bulk polycrystalline alloys. Particularly, the rec...
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Tianjie Lei, Zhiguo Pang, Xingyong Wang, Lin Li, June Fu, Guangyuan Kan, Xiaolei Zhang, Liuqian Ding, Jiren Li, Shifeng Huang and Changliang Shao
In recent years, the increased intensity and duration of droughts have dramatically altered the structure and function of grassland ecosystems, which have been forced to adapt to this change in climate. Combinations of global change drivers such as eleva...
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Lei Zhang, Shiguang Shao, Cheng Liu, Tingting Xu and Chengxin Fan
Nutrient inputs from rivers play an important role in lake eutrophication. To compare the forms characteristics of phosphorus (P) and nitrogen (N) in rivers flowing through rural and urban areas, water samples were collected seasonally from five urban ri...
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Lei Chen, Shu-Jian Zhang, Shao-Song Zhang, Shuping Qu, Xiuyan Ren, Juying Long, Qian Yin, Jun Qian, Feng Sun, Chunling Zhang, Lingxian Wang, Xiaojing Wu, Tingquan Wu, Zhongkai Zhang, Zaiquan Cheng, Marshall Hayes, Steven V. Beer, and Hansong Dong
Pág. 792 - 802
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