Showing 941 - 960 results of 976 for search '"Shanxi"', query time: 0.06s Refine Results
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    High-Resolution Satellite Reveals the Methane Emissions from China’s Coal Mines by Xingyu Li, Tianhai Cheng, Hao Zhu, Xiaotong Ye, Donghao Fan, Tao Tang, Haoran Tong, Shizhe Yin, Jingyu Xiong

    Published 2025-01-01
    “…This study uses data from 88 methane emission plumes captured by the EMIT satellite to quantify the methane emission characteristics of 32 coal mines located in Inner Mongolia, Ningxia Hui Autonomous Region, and Shanxi Province, China. Principal Component Analysis reveals that mine size, coal type, and processing stage are key factors influencing methane emissions, with emission rates varying significantly under different conditions. …”
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    Variations in vitamin D status among Chinese children aged 1–6 years during the COVID-19 pandemic by Yongfeng Qiao, Xiaoqin Wang, Yanfen Ma, Jian Hu

    Published 2025-01-01
    “…The purpose of this study was to evaluate 25(OH)D concentrations in children before and during the COVID-19 lockdown and to analyze the factors influencing their vitamin D status.MethodsA cross-sectional survey included children aged 1–6 years from Han Zhong Central Hospital in the southern Shanxi Province of China. This study examined healthy children from a pediatric health care department over two periods: before COVID-19 (March 2019–February 2020), and during COVID-19 (March 2020–February 2021). …”
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