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    The association between cognitive impairment and oral health or oral hygiene behaviors among multiethnic older adults in Western China: a cross-sectional multicenter study by Yuqing Xie, Xin Xia, Xin Tian, Yuexia Hu, Yun Li, Xiao Tan, Wenwen Wu, Birong Dong, Yanyan Wang

    Published 2025-01-01
    “…This study aimed to explore the associations between cognitive impairment and oral health or oral hygiene behaviors in multiethnic older adults in Western China. Methods We conducted a cross-sectional multicenter study from four provinces of Western China, recruiting multiethnic older adults aged 50 years and older between July and December 2018. …”
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  17. 2797

    Evaluation of the Effectiveness of Multiple Machine Learning Methods in Remote Sensing Quantitative Retrieval of Suspended Matter Concentrations: A Case Study of Nansi Lake in North China by Xiuyu Liu, Zhen Zhang, Tao Jiang, Xuehua Li, Yanyi Li

    Published 2021-01-01
    “…This study selects part of Nansi Lake in North China as the study area. Researchers used Hyperion remote sensing data and field-measured TSM concentration as data sources. …”
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