Results 31 to 40 of about 2,334,761 (307)

Particulate matter concentration emission review.

, 2022
Particulate matter concentration emission review.
Shanmugam. R. (13149656), Krishnaraj Ramaswamy (13149644), Leta Tesfaye Jule (13149647), Venkatesh Seenivasan (13149662), Priyanka Dwarampudi. L. (13149659), Kumaran Subramanian (13149653), Nagaprasad N. (13149650)   +6 more
core   +1 more source

Implications for ozone control by understanding the survivor bias in observed ozone-volatile organic compounds system

npj Climate and Atmospheric Science, 2022
Tropospheric ozone (O3) affects Earth’s climate and human health. Volatile organic compounds (VOCs), major contributors to O3 formation, are of particular interest.
Zhenyu Wang, Zongbo Shi, Feng Wang, Weiqing Liang, Guoliang Shi, Weichao Wang, Da Chen, Danni Liang, Yinchang Feng, Armistead G. Russell   +9 more
doaj   +1 more source

Size Distribution of Ambient Particulate Matter and Its Constituent Chemical Species Involving Saccharides During Early Summer in a Chinese Megacity

Frontiers in Environmental Science, 2021
The ambient particulate matter (PM) pollution adversely influences the human health and natural environment. The size distribution of ambient PM determines the physiochemical and optical properties of ambient aerosol, whereas it reflects the variability ...
Jahan Zeb Khan, Jahan Zeb Khan, Long Sun, Yingze Tian, Qili Dai, Tongxin Hu, Yinchang Feng   +6 more
doaj   +1 more source

CO₂ Capture and H₂ Recovery Using a Hollow Fiber Membrane Contactor

Separations, 2023
In this study, hydrogen was recovered and purified by using a membrane contactor unit from CO2-rich gas without the use of any basic chemicals such as amines.
Cheonwoo Jeong, Sadanand Pandey, Dongcheol Lee, SangHyeon Park, Joon Hyun Baik, Joonwoo Kim   +5 more
doaj   +1 more source

Technical note: Influence of different averaging metrics and temporal resolutions on the aerosol pH calculated by thermodynamic modeling [PDF]

Atmospheric Chemistry and Physics
Aerosol pH is commonly used to characterize the acidity of aqueous aerosols and is of significant scientific interest due to its close relationship with atmospheric processes.
H. Wang, H. Wang, X. Tian, X. Tian, W. Zhao, W. Zhao, J. Li, J. Li, H. Yu, Y. Feng, Y. Feng, S. Song, S. Song   +12 more
doaj   +1 more source

Analysis of Particulate Matter Composition

, 2010
According to current research, particulate matter (PM) has a negative impact on citizens in particular (respiratory and cardiovascular diseases). Based on EU studies, deaths of 347,900 Europeans are attributable to air pollution. Formation of particulate
Daniela Durcanska
core   +1 more source

Aerosol pH and its driving factors in Beijing [PDF]

Atmospheric Chemistry and Physics, 2019
Aerosol acidity plays a key role in secondary aerosol formation. The high-temporal-resolution PM2.5 pH and size-resolved aerosol pH in Beijing were calculated with ISORROPIA II.
J. Ding, P. Zhao, J. Su, Q. Dong, Q. Dong, X. Du, X. Du, Y. Zhang   +7 more
doaj   +1 more source

Sources of particulate-matter air pollution and its oxidative potential in Europe [PDF]

, 2020
Particulate matter is a component of ambient air pollution that has been linked to millions of annual premature deaths globally [1,2,3]. Assessments of the chronic and acute effects of particulate matter on human health tend to be based on mass ...
Prévôt, André S. H., Kuenen, Jeroen, J P, Uzu, Gaëlle, Alexandre Albinet, Cassagnes, Laure-Estelle, Weber, Samuël, Dommen, Josef, Gaëlle Uzu, Imad El Haddad, El Haddad, Imad, Schaap, Martijn, Samuël Weber, André S. H. Prévôt, Segers, Arjo, Daellenbach, Kaspar, R, Baltensperger, Urs, Jaffrezo, Jean-Luc, Giulia Stefenelli, Leni, Zaira, Canonaco, Francesco, Francesco Canonaco, Kaspar R. Daellenbach, Jianhui Jiang, Stefenelli, Giulia, Sebnem Aksoyoglu, Urs Baltensperger, Jean-Luc Jaffrezo, Laure-Estelle Cassagnes, Aksoyoglu, Sebnem, Albinet, Alexandre, Marianne Geiser, Olivier Favez, Jiang, Jianhui, Daellenbach, Kaspar R., Zaira Leni, Jeroen J. P. Kuenen, Favez, Olivier, Kuenen, Jeroen J. P., Geiser, Marianne, Vlachou, Athanasia, Athanasia Vlachou, Martijn Schaap, Arjo Segers, Josef Dommen, Prévôt, André, S H, Daellenbach, Albinet A, Schaap M, Daellenbach, Kaspar R. (author), Weber, Samuël (author), Jaffrezo, Jean Luc (author), Kuenen JJP, Prévôt ASH, El Haddad I, Geiser, Marianne (author), Uzu G, Leni, Zaira (author), Stefenelli, Giulia (author), Albinet, Alexandre (author), Aksoyoglu S, Jiang, Jianhui (author), Baltensperger, Urs (author), Favez, Olivier (author), Segers A, Dommen, Josef (author), Canonaco F, Canonaco, Francesco (author), Jaffrezo JL, Favez O, Geiser M, Cassagnes, Laure Estelle (author), Leni Z, Jiang J, Kuenen, Jeroen J.P. (author), Baltensperger U, Dommen J, Cassagnes LE, Uzu, Gaëlle (author), Prévôt, André S.H. (author), Daellenbach KR, Aksoyoglu, Sebnem (author), Vlachou A, Vlachou, Athanasia (author), El Haddad, Imad (author), Stefenelli G, Schaap, Martijn (author), Weber S, Segers, Arjo (author)   +87 more
core   +1 more source

Extending Service Beyond Active Duty: Generalizability of Rheumatoid Arthritis Research Conducted Among US Veterans

Arthritis Care &Research, EarlyView.
Biomedical research involving US veterans continues to advance health care beyond the Veterans Health Administration. This is particularly true in rheumatoid arthritis (RA), where veteran‐centric research has uncovered novel insights into pathogenesis, risk factors, and disease manifestations, informing clinical care and research across both veteran ...
Austin M. Wheeler, Joshua F. Baker, Jennifer L. Barton, Maria I. Danila, Tate M. Johnson, Kamini Kuchinad, Kaleb Michaud, Amir A. Razmjou, J. Steuart Richards, Namrata Singh, Isaac D. Smith, Katherine D. Wysham, Grant W. Cannon, Bryant R. England, Amy Joseph, Deana Lazaro, Katherine P. Liao, Courtney Loecker, Andreas Reimold, Beth I. Wallace, Ted R. Mikuls   +20 more
wiley   +1 more source

Spatial Distribution Characteristics and Analysis of PM_2.5 in South Korea: A Geographically Weighted Regression Analysis

Atmosphere
PM2.5, a critical air pollutant, requires health-conscious management, with concentrations varying across regions due to diverse sources. This study, conducted in South Korea in 2021, employed the geographically weighted regression model to analyze the ...
Ui-Jae Lee, Myeong-Ju Kim, Eun-Ji Kim, Do-Won Lee, Sang-Deok Lee   +4 more
doaj   +1 more source