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Xiaowu Huang, Jian Guo, Yusong Miao, Xianqi Xie, Yujin Li, Hailiang Wang and Feifei Huang
The surrounding rock during a coal mine excavation is prone to significant engineering disasters such as considerable deformation and rock bursts. Pressure release can improve the stress field of a deep rock mass and prevent the occurrence of dangers suc...
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Yanyan Wang, Guozhang Tan, Jiao Chen, Jianfu Wu, Shiyu Liu and Xiaowu He
The effects of foliar spraying of organic selenium and nano-selenium fertilizer on pak choi (Brassica chinensis var. pekinensis. cv. ?Suzhouqing?) under low temperature were investigated. The impacts on plant growth, antioxidant capacities, and nutrition...
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Xiaowu Li, Zhinan Wu, Linke Hou, Lin Wang and Chunguang Yue
We present an accurate method to compute the minimum distance between a point and an elliptical torus, which is called the orthogonal projection problem. The basic idea is to transform a geometric problem into finding the unique real solution of a quarti...
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Shengping Zhang, Han Miao, Xing-fang Gu, Yuhong Yang, Bingyan Xie, Xiaowu Wang, Sanwen Huang, Yongchen Du, Rifei Sun, and Todd C. Wehner
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