Showing 101 - 120 results of 222 for search '"Henan province"', query time: 0.06s Refine Results
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    Application and comparison of five risk assessment methods in ferrous metal foundry enterprises with silica dust concentration exceeding the limit posts by Qimeng Li, Xiaoying Li, Ge Qin, Yuanmeng Qi, Jie Liu, Xiaocui Tang, Di Wu, Changfu Hao, Sihua Wang

    Published 2025-02-01
    “…BackgroundExplore methods to accurately reflect the risk level of ferrous metal foundry workplaces when the silica dust concentration exceeds the limit, and provide a basis for the application of risk assessment techniques in key industries with occupational exposure to silica dust.MethodsThe survey was conducted in 25 ferrous metal casting industries in Henan Province, China. Five occupational health risk assessment (OHRA) methods, including Risk index method, Hazard grading method, International Council on Mining and Metals model, The synthesis index method, and The exposure ratio method, were used to assess the occupational health risk of the workplaces that produced silica dust and the concentration of silica dust exceeded the occupational exposure limits (OELs), and to compare the results of the different methods.ResultsThe risk index assessment method yielded one job of mild hazard, seven job of moderate hazard, fifteen jobs of high hazard, and forty-four jobs of extreme hazard. …”
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    The influence of digital village construction on agricultural green development-based on the mediate role of industrial structure upgrading by Zhaoguang Li, Kai Hu, Qinying Shi

    Published 2025-01-01
    “…The role and mechanism of China's digital rural construction in promoting the green development of the whole process of agricultural production needs further analysis.MethodsBased on the panel data of prefecture-level cities in Henan Province from 2013 to 2022, we used the entropy topsis model, the fixed effect model, the Tobit regression model, the intermediate effect model, and the threshold effect model, aiming to explore the effects of digital village construction on agricultural green development and their regional differences, impacts paths and non-linear effects.ResultsThe study found the following: (1) The level of agricultural green development and the digital village construction have increased in Henan province, with the latter exhibiting a spatial clustering phenomena. (2) Digital village construction has a significant positive effect on green agricultural development, but this effect does not exist in mountainous areas. (3) The digital village construction can impact green agricultural development through the updating of agricultural structures. (4) The positive influence of digital village construction on green agricultural development is non-linear, with a single-threshold and increasing marginal effects.DiscussionThese findings provide references for other countries to use digital elements to promote green and sustainable development of agriculture. …”
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    Perceived benefits, costs, and relationships on provincial doctors’ inclination to participate in urban–rural medical consortia in Central China: a social exchange theory perspecti... by Bowen Zhang, Liang Ma, Wenjie Ma, Dingding Kang, Yiqing Mao, Yiqing Mao, Yiqing Mao

    Published 2025-01-01
    “…Furthermore, the study analyzes how perceived relationships moderate the impact of perceived benefits and costs on the inclination to take part in URMC.MethodsThe study was conducted between September 2022 and June 2023 utilizing an online survey in Henan Province, Central China, which included 749 respondents from provincial hospitals. …”
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    Transthyretin-Related Familial Amyloidosis Polyneuropathy with Spinal Cord Damage: A Case Report by Liu H, Huang C, Du Y, Liu J, Ren X, Wang H, Ye J, Zhou H, Duan Z

    Published 2025-01-01
    “…Hailin Liu,1,* Chao Huang,1,* Yanjiao Du,1 Jiacheng Liu,1,2 Xiangyang Ren,1 Huilin Wang,1 Jingna Ye,1 Haitao Zhou,1 Zhihui Duan1 1Department of Neurology, Luoyang Central Hospital Affiliated to Zhengzhou University, Luoyang Cerebrovascular Disease (Stroke) Clinical Medical Research Center, Regional Medical Center for Neurological Diseases of Henan Province, Luoyang, People’s Republic of China; 2Xinxiang Medical College, Xinxiang, People’s Republic of China*These authors contributed equally to this workCorrespondence: Zhihui Duan, Department of Neurology, Luoyang Central Hospital Affiliated to Zhengzhou University, Luoyang Cerebrovascular Disease (Stroke) Clinical Medical Research Center, Regional Medical Center for Neurological Diseases of Henan Province, Xigong District, Luoyang, Henan, 471000, People’s Republic of China, Tel/Fax +0086-0379-63892044, Email 54487843@qq.comIntroduction: Transthyretin protein-related familial amyloidosis polyneuropathy (TTR-FAP) is an autosomal dominant genetic disease caused by mutations in the TTR gene. …”
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    Surveillance of SARS-CoV-2 variants in Henan, China from 2023 to 2024 by Yun Song, Bicong Wu, Hongxia Ma, Yafei Li, Su Yan, Jingjing Pan, Haifeng Wang, Ying Ye, Xueyong Huang, Wanshen Guo

    Published 2025-02-01
    “…To manage the pandemic effectively, Henan Province launched a surveillance program for SARS-CoV-2 variants, systematically analyzing their clinical characteristics and epidemiological patterns.MethodsThis study collected genomic sequence data from 5,965 COVID-19 cases between January 1, 2023, and March 17, 2024, using the Henan Province SARS-CoV-2 variant surveillance system. …”
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    Research on Impact of Rain Infiltration on the Stability of Expansive Soil Slope by CEN Weijun, WANG Yongli, SHI Conghao, YUAN Lina

    Published 2020-01-01
    “…Taking an expansive soil slope in Henan province of the middle route of South-to-NorthWater Diversion Project as an example, considering the double coupling effect between seepagefield and stress field, this paper studies the influence of rainfall infiltration on the anti-sliding stability of expansive soil slope by finite element strength reduction method. …”
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