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    The impact of speed post-processing methods on regional mobile emissions estimation

    Bai, Song / Nie, Yu / Niemeier, Debbie A. | Elsevier | 2007

    Identifying contributions of on-road motor vehicles to urban air pollution using travel demand model data

    Wang, Guihua / Bai, Song / Ogden, Joan M. | Elsevier | 2008

    Traffic and emissions impact of congestion charging in the central Beijing urban area: A simulation analysis

    Wu, Kehan / Chen, Yanyan / Ma, Jianming et al. | Elsevier | 2016

    Road safety detection device and detection method thereof

    Freier Zugriff
    BAI LONG / SUN KEKE / ZHOU YUANXU et al. | Europäisches Patentamt | 2023