Showing 1 - 20 results of 1,494 for search '"Tianjin"', query time: 0.07s Refine Results
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    Seismic Imaging and Seismicity Analysis in Beijing-Tianjin-Tangshan Region by Xiangwei Yu, Wenbo Zhang, Yun-tai Chen

    Published 2011-01-01
    “…In this study a new tomographic method is applied to over 43,400 high-quality absolute direct P arrival times and 200,660 relative P arrival times to determine detailed 3D crustal velocity structures as well as the absolute and relative hypocenter parameters of 2809 seismic events under the Beijing-Tianjin-Tangshan region. The inferred velocity model of the upper crust correlates well with the surface geological and topographic features in the BTT region. …”
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    Thyroid Hormone Changes in the Northern Area of Tianjin during the COVID-19 Pandemic by Dong Weiwei, Wu Bei, Wang Hong, Wu Cailan, Shao Hailin, Xu Donghong, Wang Xiaolai, Hao Zhaohu, Li Shijun, Tan Jian, Jia Qiang

    Published 2022-01-01
    “…This study aimed to determine whether and how stress-induced thyroid hormone changes occur during the COVID-19 pandemic in the northern area of Tianjin. Methods. This study comprised two groups of study subjects in Tianjin: before (2019) and during (2020) the COVID-19 outbreak. …”
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    Impacts of Sea Land Breeze on the Fog and PM2.5 Concentration in Tianjin, China by Lihong Meng, Erhui Yang, Lili Liu, Wei Wang, Jianbo Yang, Ping Qu

    Published 2024-05-01
    “…Then the continuous sea breeze carried the water vapor from the sea to the land, promoting the landing of sea fog and forming the coastal urban fog in Tianjin. The vertical height of the sea breeze reached about 1200 m. …”
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    Analysis of Ocular Injury Characteristics in Survivors of the 8.12 Tianjin Port Explosion, China by Hao Jiang, Chao Xue, Yanlin Gao, Yan Wang

    Published 2019-01-01
    “…On the evening of August 12, 2015, a large chemical explosion occurred at Tianjin Port. We analyzed ocular injury characteristics in the survivors of this accident. …”
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    Spatial Patterns and Temporal Variability of Drought in Beijing-Tianjin-Hebei Metropolitan Areas in China by Wanyuan Cai, Yuhu Zhang, Qiuhua Chen, Yunjun Yao

    Published 2015-01-01
    “…The percent of normal precipitation was applied to illustrate the driest years in Beijing-Tianjin-Hebei metropolitan areas (BTHMA) (1965, 1997, and 2002). …”
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    Molecular Characterization of Staphylococci Recovered from Hospital Personnel and Frequently Touched Surfaces in Tianjin, China by Yuting Liu, Liqin Chen, Yuping Duan, Zhen Xu

    Published 2022-01-01
    “…In this study, antimicrobial susceptibility tests, mecA gene detection, SCCmec typing, and multilocus sequence typing (MLST) were performed to clarify the molecular epidemiology of staphylococci in a large hospital in Tianjin, China. One hundred and ninety-five staphylococci were recovered, and 94% of isolates were resistant to at least one antibiotic. …”
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    Experimental Investigation of the Deformation Characteristics of Tianjin Clays under Coupled Dynamic Stress and Seepage Fields by Huayang Lei, Shuangxi Feng, Rui Jia, Mingjing Jiang

    Published 2019-01-01
    “…In this study, a series of laboratory cyclic triaxial tests were conducted to study the deformation behaviours of Tianjin clays under coupled cyclic stress and seepage fields. …”
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    Grey Relational Entropy Calculation and Fractional Prediction of Water and Economy in the Beijing-Tianjin-Hebei Region by Lifeng Wu, Xiaorui Guo, Yan Chen

    Published 2021-01-01
    “…The implementation of the Beijing-Tianjin-Hebei coordinated development strategy promotes the rapid development of the regional economy, but the consequent water shortage has become a major concern. …”
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    Research on Influential Factors of PM2.5 within the Beijing-Tianjin-Hebei Region in China by Jinchao Li, Lin Chen, Yuwei Xiang, Ming Xu

    Published 2018-01-01
    “…Air pollutant emissions are problematic hazards in China, especially in the Beijing-Tianjin-Hebei region. In this paper, we use fishbone method to set up the influential factor set of PM2.5 qualitatively. …”
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    The Effects of Anthropogenic Heat Release on Urban Meteorology and Implication for Haze Pollution in the Beijing-Tianjin-Hebei Region by Ruiting Liu, Zhiwei Han

    Published 2016-01-01
    “…In this study, the effect of anthropogenic heat release (AHR) on meteorological variables and atmospheric diffusion capability and implication for haze pollution in the Beijing-Tianjin-Hebei region in January 2013 were investigated by using Weather Research and Forecasting (WRF) model with an urban canopy model (UCM) and an AHR scheme. …”
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    Pollution Characteristics and Key Reactive Species of Volatile Organic Compounds in Beijing-Tianjin-Hebei Area, China by Yanan Guan, Yihao Zhang, Yisen Zhang, Xiaoli Wang, Jing Han, Wenbo Song, Li’an Hou, Erhong Duan

    Published 2020-05-01
    “…In this study, the hourly mixing ratios of 61 ambient VOC species were monitored from 2018 till 2019 in 10 cities in the Beijing-Tianjin-Hebei (BTH) area of China, and the VOC distributions, speciation and photochemistry were also examined. …”
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    Numerical Study of the Effects of Topography and Urbanization on the Local Atmospheric Circulations over the Beijing-Tianjin-Hebei, China by Yucong Miao, Shuhua Liu, Yijia Zheng, Shu Wang, Bicheng Chen

    Published 2015-01-01
    “…The effects of the topography and urbanization on the local atmospheric circulations over the Beijing-Tianjin-Hebei (BTH) region were studied by the weather research and forecasting (WRF) model, as well as the interactions among these local atmospheric circulations. …”
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    Investigation of the Air Pollution Event in Beijing-Tianjin-Hebei Region in December 2016 Using WRF-Chem by Dongdong Wang, Baolin Jiang, Fangzhou Li, Wenshi Lin

    Published 2018-01-01
    “…The online coupled weather research and forecasting model with chemistry (WRF-Chem) was used to investigate an air pollution event during December 2016 in Beijing-Tianjin-Hebei urban agglomeration. Evaluation indicates that WRF-Chem captured the main weather conditions and pollutant distribution in this event. …”
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