Zobrazeno 1 - 10
of 482
pro vyhledávání: '"Chak K. Chan"'
Autor:
Shicong Du, Xinzhao Tong, Alvin C. K. Lai, Chak K. Chan, Christopher E. Mason, Patrick K. H. Lee
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-15 (2023)
Abstract Viruses in built environments (BEs) raise public health concerns, yet they are generally less studied than bacteria. To better understand viral dynamics in BEs, this study assesses viromes from 11 habitats across four types of BEs with low t
Externí odkaz:
https://doaj.org/article/b47887f02d8249d8ba52b82ce3ea5aec
Publikováno v:
ACS Omega, Vol 5, Iss 15, Pp 8754-8765 (2020)
Externí odkaz:
https://doaj.org/article/7dd193c3bbb64e44b76d3e64716e2a16
Autor:
Liyuan Zhou, Zhancong Liang, Beatrix Rosette Go Mabato, Rosemarie Ann Infante Cuevas, Rongzhi Tang, Mei Li, Chunlei Cheng, Chak K. Chan
Publikováno v:
Atmospheric Chemistry and Physics. 23:5251-5261
Atmospheric oxidation of sulfur dioxide (SO2) to sulfate has been widely investigated by means of gas-phase and in-cloud chemistry studies. Recent field measurements have shown significant sulfate formation in cloud-free environments with high aeroso
Publikováno v:
Atmospheric Chemistry and Physics. 23:2859-2875
Aromatic carbonyls (e.g., methoxybenzaldehydes), an important class of photosensitizers, are abundant in the atmosphere. Photosensitization and nitrate-mediated photo-oxidation can occur simultaneously, yet studies about their interactions, particula
Autor:
Qianyun Liu, Åsa M. Hallquist, Henrik Fallgren, Martin Jerksjö, Sara Jutterström, Håkan Salberg, Mattias Hallquist, Michael Le Breton, Xiangyu Pei, Ravi Kant Pathak, Tengyu Liu, Berto Lee, Chak K. Chan
Publikováno v:
Atmospheric Environment: X, Vol 3, Iss , Pp - (2019)
In many cities worldwide, modern fleets have been introduced to reduce gaseous and particle emissions from city buses. To date, most emission studies are limited to a few vehicles, making a statistically significant assessment of control options diff
Externí odkaz:
https://doaj.org/article/3388f2549e5a4e25847dda6e0f823fbc
Autor:
Yalin Wang, Wanyi Huang, Linhui Tian, Yuchen Wang, Fangbing Li, Dan Dan Huang, Ruifeng Zhang, Beatrix Rosette Go Mabato, Ru-Jin Huang, Qi Chen, Xinlei Ge, Lin Du, Ying Ge Ma, Masao Gen, Ka In Hoi, Kai Meng Mok, Jian Z. Yu, Chak K. Chan, Xue Li, Yong Jie Li
Publikováno v:
ACS Earth and Space Chemistry. 6:1115-1125
Autor:
Yiming Qin, Jianhuai Ye, Paul Ohno, Pengfei Liu, Junfeng Wang, Pingqing Fu, Liyuan Zhou, Yong Jie Li, Scot T. Martin, Chak K. Chan
Publikováno v:
ACS Earth and Space Chemistry. 6:1059-1066
Autor:
Qianyun Liu, Michael Priestley, Chak K. Chan, Åsa M. Hallquist, Liyuan Zhou, Mattias Hallquist, Christian Mark Salvador
Publikováno v:
Environmental Science & Technology
Complying with stricter emissions standards, a new generation of heavy-duty trucks (HDTs) has gradually increased its market share and now accounts for a large percentage of on-road mileage. The potential to improve air quality depends on an actual r
Publikováno v:
Atmospheric Environment. 304:119748
Publikováno v:
The Journal of Physical Chemistry A. 125:3739-3747
Atmospheric particles can be viscous. The limitation in diffusion impedes the mass transfer of oxidants from the gas phase to the particle phase and hinders multiphase oxidation processes. On the other hand, nitrate photolysis has been found to be ef