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Akademický článek

The water-insoluble organic carbon in PM2.5 of typical Chinese urban areas: light-absorbing properties, potential sources, radiative forcing effects, and a possible light-absorbing continuum

Autor: Y. Mo, J. Li, G. Zhong, S. Zhu, S. Zhao, J. Tang, H. Jiang, Z. Cheng, C. Tian, Y. Chen, G. Zhang

Publikováno v: Atmospheric Chemistry and Physics, Vol 24, Pp 7755-7772 (2024)

Water-insoluble organic carbon (WIOC) constitutes a substantial portion of organic carbon (OC) and contributes significantly to light absorption by brown carbon (BrC), playing pivotal roles in climate forcing. China is a hotspot region with high leve

Externí odkaz: https://doaj.org/article/6f0ec4c0b8a2407ca3a4cae43a3cb121

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Akademický článek

A two-sample Mendelian randomization study explores metabolic profiling of different glycemic traits

Autor: Tommy H. T. Wong, Jacky M. Y. Mo, Mingqi Zhou, Jie V. Zhao, C. Mary Schooling, Baoting He, Shan Luo, Shiu Lun Au Yeung

Publikováno v: Communications Biology, Vol 7, Iss 1, Pp 1-9 (2024)

Abstract We assessed the causal relation of four glycemic traits and type 2 diabetes liability with 167 metabolites using Mendelian randomization with various sensitivity analyses and a reverse Mendelian randomization analysis. We extracted instrumen

Externí odkaz: https://doaj.org/article/b3280d50d262407b913f07b4aa465b8d

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Akademický článek

Molecular characteristics, sources, and formation pathways of organosulfur compounds in ambient aerosol in Guangzhou, South China

Autor: H. Jiang, J. Li, J. Tang, M. Cui, S. Zhao, Y. Mo, C. Tian, X. Zhang, B. Jiang, Y. Liao, Y. Chen, G. Zhang

Publikováno v: Atmospheric Chemistry and Physics, Vol 22, Pp 6919-6935 (2022)

Organosulfur compounds (OrgSs), especially organosulfates, have been widely reported to be present in large quantities in particulate organic matter found in various atmospheric environments. Despite hundreds of organosulfates and their formation mec

Externí odkaz: https://doaj.org/article/d33fb828ee934d6d8de446e8b1b0c468

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Akademický článek

Identifying COVID-19 Personal Health Mentions From Tweets Using Masked Attention Model

Autor: Linkai Luo, Yue Wang, Daniel Y. Mo

Publikováno v: IEEE Access, Vol 10, Pp 59068-59077 (2022)

Twitter has been an important platform for people to discuss and share health-related information. It provides a massive amount of data for real-time monitoring of infectious diseases (such as COVID-19) and freeing disease-prevention organizations fr

Externí odkaz: https://doaj.org/article/4f09762c8c584dca9b685b0688c5151d

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Akademický článek

Measurement report: Long-emission-wavelength chromophores dominate the light absorption of brown carbon in aerosols over Bangkok: impact from biomass burning

Autor: J. Tang, J. Wang, G. Zhong, H. Jiang, Y. Mo, B. Zhang, X. Geng, Y. Chen, C. Tian, S. Bualert, J. Li, G. Zhang

Publikováno v: Atmospheric Chemistry and Physics, Vol 21, Pp 11337-11352 (2021)

Chromophores represent an important portion of light-absorbing species, i.e., brown carbon. Yet knowledge of what and how chromophores contribute to aerosol light absorption is still sparse. To address this problem, we examined soluble independent ch

Externí odkaz: https://doaj.org/article/94e01fe75f83496daf648d03c2c83fb1

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Akademický článek

Molecular compositions and optical properties of dissolved brown carbon in biomass burning, coal combustion, and vehicle emission aerosols illuminated by excitation–emission matrix spectroscopy and Fourier transform ion cyclotron resonance mass spectrometry analysis

Autor: J. Tang, J. Li, T. Su, Y. Han, Y. Mo, H. Jiang, M. Cui, B. Jiang, Y. Chen, J. Song, P. Peng, G. Zhang

Publikováno v: Atmospheric Chemistry and Physics, Vol 20, Pp 2513-2532 (2020)

Brown carbon (BrC) plays an essential impact on radiative forcing due to its ability to absorb sunlight. In this study, the optical properties and molecular characteristics of water-soluble and methanol-soluble organic carbon (OC; MSOC) emitted from

Externí odkaz: https://doaj.org/article/4c79666d3c7043ed9879f9e3a571de0b

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Akademický článek

Molecular characterization of polar organic aerosol constituents in off-road engine emissions using Fourier transform ion cyclotron resonance mass spectrometry (FT-ICR MS): implications for source apportionment

Autor: M. Cui, C. Li, Y. Chen, F. Zhang, J. Li, B. Jiang, Y. Mo, C. Yan, M. Zheng, Z. Xie, G. Zhang, J. Zheng

Publikováno v: Atmospheric Chemistry and Physics, Vol 19, Pp 13945-13956 (2019)

The molecular compositions of polar organic compounds (POCs) in particles emitted from various vessels and excavators were characterized using Fourier transform ion cyclotron resonance mass spectrometry (FT-ICR MS), and possible molecular structures

Externí odkaz: https://doaj.org/article/7f3905053d0f483b8830f576f8c22ad9

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