Showing 6,841 - 6,860 results of 7,701 for search '"Beijing"', query time: 0.08s Refine Results
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    Curbing the trade in pangolin scales in China by revealing the characteristics of the illegal trade network by Fei Xi, Xiaoran Chao, Shibao Wu, Fuhua Zhang

    Published 2025-01-01
    “…The six main cities involved in the illegal trade in China were Bozhou, Chongzuo, Dehong, Beijing, Hong Kong, and Kunming. Seizures of illegally traded scales have decreased significantly due to strengthened law enforcement and increased public awareness of their protected status. …”
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    Analysis and Field Measurement on the Internal Force Variation Laws of Steel Pipe Columns in Subway Stations by Nan Liu, Yu-sheng Jiang, Hua Jiang, Long-fei Chang, Xing Yang, Xiao Tong

    Published 2022-01-01
    “…Based on the engineering background of Beijing subway, this paper introduces the geological conditions, station structure types, and internal force monitoring of steel pipe columns of 10 subway stations constructed by the PBA method. …”
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    An Analysis of Indonesia’s Free and Active COVID-19 Vaccine Diplomacy by Raden Mas Try Ananto Djoko Wicaksono, Fajar Bambang Hirawan, Safendrri Komara Ragamustari

    Published 2022-04-01
    “…In this regard, the pandemic would possibly, facilitate Jakarta's nearer ties with Beijing. Thus, free and active foreign policy becomes important for Indonesia in vaccine diplomacy because it balances the national interest.…”
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    Spatial Characteristics and Influence of Topography and Synoptic Systems on PM2.5 in the Eastern Monsoon Region of China by Shengli Zhu, Zhaowen Wang, Kai Qu, Jun Xu, Ji Zhang, Haiyi Yang, Wenxin Wang, Xiao Sui, Min Wei, Houfeng Liu

    Published 2023-06-01
    “…The K-Means algorithm combined with the HYSPLIT backward trajectory clustering analysis indicated four clusters under UP controlled, and under weak pressure field was responsible for the elevation of PM2.5 concentration, where the Beijing-Tianjin-Hebei and its surrounding areas were the most polluted region. …”
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