Showing 881 - 900 results of 4,079 for search '"Shanghai"', query time: 0.07s Refine Results
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    Internal Astigmatism and Its Role in the Growth of Axial Length in School-Age Children by Liangcheng Wu, Chenghai Weng, Fei Xia, Xiaoying Wang, Xingtao Zhou

    Published 2018-01-01
    “…Total astigmatism (TA), corneal astigmatism (CA), and AL of all children in Jing’an District 2nd Centre Primary School in Shanghai were measured. In IA, the difference between TA and CA was also calculated using vector analysis. …”
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    An investigation of consumer willingness to pay for traceable pork accompanied by supplementary quality assurance information by Zengjin Liu, Tingting Fan, Caixia Li, Shanshan Wang

    Published 2025-01-01
    “…This study explored consumer willingness to pay for traceable pork in Shanghai with additional quality credit information.MethodsIn October of 2020, 669 valid respondents were surveyed across 15 urban districts in Shanghai. …”
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