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Jiangtao Ji, Xiaofei Wang, Hao Ma, Fengxun Zheng, Yi Shi, Hongwei Cui and Shaoshuai Zhao
Chlorophyll a and b content (Cab) and leaf area index (LAI) are two key parameters of crops, and their quantitative inversions are important for growth monitoring and the field management of wheat. However, due to the close correlation between the spectr...
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Jingting Chen, Jian Li, Xiaofei Yang, Chao Wang, Linghua Zhao, Pengfei Zhang, He Zhang, Yubo Wang and Caifeng Li
The addition of biochar-based organic fertilizer (BOF) can improve sugar beet yield, but its effects on the growth of sugar beet and on soil quality at different densities remain unclear. Six treatments, comprising two densities D1 and D2 (80,000 and 90,...
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Yao Zhao, Guangxia Wang, Jian Yang, Lantian Zhang and Xiaofei Qi
The geographical feature extraction of historical maps is an important foundation for realizing the transition from human map reading to machine map reading. The current methods for building block extraction from historical maps have many problems, such ...
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Zhiwei Zhao, Jinqiu Wu, Xiaofei Qi, Gang Qiao, Wenbo Zhang, Chaofan Zhang and Kang Guo
As low-frequency and broadband acoustic emission capability is beneficial to the detection range and acoustic communication speed of small scale autonomous underwater vehicles (AUV), this type of transducer is required, especially in cases of complex aco...
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Changhai Luo, Jingping Chen, Shuxia Guo, Xiaofei An, Yanxin Yin, Changkai Wen, Huaiyu Liu, Zhijun Meng and Chunjiang Zhao
There is an increasing demand for remote monitoring and management of agricultural machinery operation in conservation tillage. Considering the problems of large errors in detecting operation quality parameters, such as tillage depth and corn straw cover...
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Bolin Wang, Mingang Zhai, Xiaofei Yao, Qing Wu, Min Yang, Xiangyu Wang, Jizhuo Huang and Hongyu Zhao
Three-dimensional concrete printing is a promising technology and attracts the significant attention of research and industry. However, printable and mechanical capacities are required for 3D printable cementitious materials. Moreover, the quantitative a...
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Xiaofei Chao, Xiao Hu, Jingze Feng, Zhao Zhang, Meili Wang and Dongjian He
The fast and accurate identification of apple leaf diseases is beneficial for disease control and management of apple orchards. An improved network for apple leaf disease classification and a lightweight model for mobile terminal usage was designed in th...
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Xiaofei Zhao, Caiyi Hu, Zhao Liu and Yangyang Meng
Many kinds of spatial?temporal data collected by transportation systems, such as user order systems or automated fare-collection (AFC) systems, can be discretized and converted into time-series data. With the technique of time-series data mining, certain...
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