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    Impacts of PM on Indoor Air Quality of Airport Terminal Buildings in a Core City of North China Plain by Yunting Zhao, Wenhui Zheng, Simeng Ma, Weikai Kong, Bo Han, Jian Yu

    Published 2023-03-01
    “…., terminal buildings) and outdoor PM concentrations with particle sizes from 0.25 to 32 µm of Tianjin Binhai International Airport (IATA: TSN) were monitored continuously during two cases in winter and summer 2020. …”
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  5. 1785

    Evaluation of the Production-Education Integration Performance of the High-Tech Industry: An Empirical Comparison between Three Urban Agglomerations in China by Quan Zhang, Zhen Zhang, Zhuomei Li, Sifeng Li, Tianzhen Tang

    Published 2021-01-01
    “…On this basis, the correlation-entropy composite matter-element (CECME) model and coupling coordination degree (CCD) model were introduced to empirically compare the PEI performance of the high-tech industry between Guangdong-Hong Kong-Macao (GHKM) Greater Bay Area, Beijing-Tianjin-Hebei (BTH) Urban Agglomeration, and Yangtze River Delta (YRD) Urban Agglomeration. …”
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    The spatial association network and driving factors of land use carbon emission efficiency in China: An investigation in the National Major Strategic Regions by LIU Min, CHEN Yinrong, WANG Jue, CHEN Kun, CHEN Yi

    Published 2024-12-01
    “…However, there were obvious differences among regions, Guangdong-Hong Kong-Macao Greater Bay Area have the highest average value of land use carbon emission efficiency, followed by the Yangtze River Delta region, the Yangtze River Economic Belt, Beijing-Tianjin-Hebei region and the Yellow River Basin region. (2) Over time,the structure of the overall networks of land use carbon emission efficiency in the National Major Strategic Regions has generally evolved towards densification, diversification and robustness. …”
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    Study of the Construction Sequence of Overlapping Tunnels by the Shield Tunneling Method: A Case Study of the Longest Overlapping Tunnel in China by Zhiyong Yang, Yaowen Ding, Yusheng Jiang, Kuanda Fang, Linwei Dong, Weiqiang Qi, Zheng Wei

    Published 2020-01-01
    “…Taking the overlapping tunnel of Tianjin Metro Line 5 as the background, a three-dimensional numerical model was established using Flac3D software to study the influence of the “first up and then down” and “first down and then up” construction sequences of the overlapping tunnel on the surface settlement, stratum displacement, lining radial stress, and displacement. …”
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    Structure of Spatial Correlation Network and Influencing Factors of Urban-Rural Integration in China by Wang Kai, Liu Meilun, Tan Jiaxin, Gan Chang

    Published 2025-01-01
    “…Spatially, it showed a decreasing gradient from east to west, but the gap between the interprovincial urban-rural integration level gradually narrowed, with obvious spatial non-equilibrium. 2) China's urban-rural integration spatial association network became increasingly dense, complex, and close, and the main linkage flows of urban-rural integration occurred between geographically neighboring provinces and cities, such as Shanghai-Jiangsu, Shanghai-Zhejiang, and Beijing-Tianjin. The network connection was heterogeneous, and the network showed the characteristic of growth. …”
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