Zobrazeno 1 - 10
of 20 466
pro vyhledávání: '"W. Tan"'
Autor:
F. Li, D. D. Huang, L. Tian, B. Yuan, W. Tan, L. Zhu, P. Ye, D. Worsnop, K. I. Hoi, K. M. Mok, Y. J. Li
Publikováno v:
Atmospheric Measurement Techniques, Vol 17, Pp 2415-2427 (2024)
Volatile organic compounds (VOCs) affect secondary pollutant formation via active chemistry. Proton-transfer-reaction mass spectrometry (PTR-MS) is one of the most important techniques to study the highly variable spatial and temporal characteristics
Externí odkaz:
https://doaj.org/article/53ce6eacaa214318a6b98e3d384b9435
Autor:
C. Xing, S. Xu, Y. Song, C. Liu, Y. Liu, K. Lu, W. Tan, C. Zhang, Q. Hu, S. Wang, H. Wu, H. Lin
Publikováno v:
Atmospheric Chemistry and Physics, Vol 23, Pp 5815-5834 (2023)
Ship-based multi-axis differential optical absorption spectroscopy (MAX-DOAS) measurements were conducted along the marginal seas of China from 19 April to 16 May 2018 to measure the vertical profiles of aerosol, nitrogen dioxide (NO2), and nitrous a
Externí odkaz:
https://doaj.org/article/5c42e5eedaf74b5f9f35854984fe1c99
Autor:
Y. Song, C. Xing, C. Liu, J. Lin, H. Wu, T. Liu, H. Lin, C. Zhang, W. Tan, X. Ji, H. Liu, Q. Li
Publikováno v:
Atmospheric Chemistry and Physics, Vol 23, Pp 1803-1824 (2023)
Pollutant transport has a substantial impact on the atmospheric environment in megacity clusters. However, owing to the lack of knowledge of vertical pollutant structure, quantification of transport processes and understanding of their impacts on the
Externí odkaz:
https://doaj.org/article/92a1e0bcf04d445a87103a7d5df2a0fd
ANTIBIOTIC POINT PREVALENCE SURVEY DURING THE PANDEMIC IN A COVID-19 DESIGNATED HOSPITAL IN MALAYSIA
Publikováno v:
International Journal of Infectious Diseases, Vol 130, Iss , Pp S91- (2023)
Intro: Recent reports have shown that antibiotics were commonly prescribed in COVID-19 designated hospitals throughout the pandemic in spite of it being ineffective in treating viruses such as SARS-COV 2 which is the pathogen responsible for causing
Externí odkaz:
https://doaj.org/article/294bc8762a8449778646e3d534473695
Publikováno v:
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XLIII-B1-2022, Pp 31-37 (2022)
Automated building footprints extraction from High Spatial Resolution (HSR) remote sensing images plays important roles in urban planning and management, and hazard and disease control. However, HSR images are not always available in practice. In the
Externí odkaz:
https://doaj.org/article/6c1cb99b105c457ab1a0ac1fae346750
Publikováno v:
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XLIII-B1-2022, Pp 73-78 (2022)
The nighttime light (NTL) remote sensed imagery has been applied in monitoring human activities from many perspectives. As the two most widely used NTL satellites, the Defense Meteorological Satellite Program (DMSP) Operational Linescan System and th
Externí odkaz:
https://doaj.org/article/d55bb04a32d7411f9db7301f81499384
Publikováno v:
Atmospheric Chemistry and Physics, Vol 22, Pp 4853-4866 (2022)
The outbreak of COVID-19 promoted strict restrictions to human activities in China, which led to a dramatic decrease in most air pollutant concentrations (e.g., PM2.5, PM10, NOx, SO2 and CO). However, an obvious increase in ozone (O3) concentrations
Externí odkaz:
https://doaj.org/article/6f4a1cfaaeb144a490274eeaae5bae64
Publikováno v:
Atmospheric Chemistry and Physics, Vol 21, Pp 11489-11504 (2021)
Aeolus wind products became available to the public on 12 May 2020. In this study, Aeolus wind observations, L-band radiosonde (RS) data, and the European Centre for Medium-Range Weather Forecasts fifth-generation atmospheric reanalysis (ERA5) data w
Externí odkaz:
https://doaj.org/article/80eb8674fe1d4f5084d26c6cfaaa0a04
New correction method for the scattering coefficient measurements of a three-wavelength nephelometer
Publikováno v:
Atmospheric Measurement Techniques, Vol 14, Pp 4879-4891 (2021)
The aerosol scattering coefficient is an essential parameter for estimating aerosol direct radiative forcing and can be measured by nephelometers. Nephelometers are problematic due to small errors of nonideal Lambetian light source and angle truncati
Externí odkaz:
https://doaj.org/article/7621e76420114bd5a56a86965acb8d06
Publikováno v:
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XLIII-B1-2021, Pp 39-44 (2021)
Routine pavement inspection is crucial to keep roads safe and reduce traffic accidents. However, traditional practices in pavement inspection are labour-intensive and time-consuming. Mobile laser scanning (MLS) has proven a rapid way for collecting a
Externí odkaz:
https://doaj.org/article/066941de86a345888e5d2520862617ee