Cargando…

Changes in source contributions to particle number concentrations after the COVID-19 outbreak: Insights from a dispersion normalized PMF

Factor analysis models use the covariance of measured variables to identify and apportion sources. These models, particularly positive matrix factorization (PMF), have been extensively used for analyzing particle number concentrations (PNCs) datasets. However, the variation of observed PNCs and part...

Descripción completa

Detalles Bibliográficos
Autores principales:	Dai, Qili, Ding, Jing, Song, Congbo, Liu, Baoshuang, Bi, Xiaohui, Wu, Jianhui, Zhang, Yufen, Feng, Yinchang, Hopke, Philip K.
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Elsevier B.V. 2021
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7647391/ https://www.ncbi.nlm.nih.gov/pubmed/33189385 http://dx.doi.org/10.1016/j.scitotenv.2020.143548

Ejemplares similares

Haze episodes before and during the COVID-19 shutdown in Tianjin, China: Contribution of fireworks and residential burning()
por: Dai, Qili, et al.
Publicado: (2021)

Potential health risks of inhaled toxic elements and risk sources during different COVID-19 lockdown stages in Linfen, China()
por: Wang, Yanyang, et al.
Publicado: (2021)

Spring Festival and COVID‐19 Lockdown: Disentangling PM Sources in Major Chinese Cities
por: Dai, Qili, et al.
Publicado: (2021)

Global review of recent source apportionments for airborne particulate matter
por: Hopke, Philip K., et al.
Publicado: (2020)

Comprehensive performance evaluation of coordinated development of industrial economy and its air pollution control
por: Li, Tingkun, et al.
Publicado: (2023)

PMF: the front end electronic of the ALFA detector
por: Barrillon, P, et al.
Publicado: (2010)

PMF: the front end electronic of the ALFA detector
por: Barrillon, P, et al.
Publicado: (2008)

Reliable Time Propagation Algorithms for PMF and RBPMF
por: Sung, Chang-Ky, et al.
Publicado: (2021)

Characterizing pollution and source identification of heavy metals in soils using geochemical baseline and PMF approach
por: Jiang, Hui-Hao, et al.
Publicado: (2020)

Impact of meteorological condition changes on air quality and particulate chemical composition during the COVID-19 lockdown
por: Ding, Jing, et al.
Publicado: (2021)

Characterization of the Partitioning System of Myxococcus Plasmid pMF1
por: Sun, Xia, et al.
Publicado: (2011)

Spatiotemporal Variation in Groundwater Quality and Source Apportionment along the Ye River of North China Using the PMF Model
por: Niu, Chao, et al.
Publicado: (2022)

Source apportionment of soil heavy metals with PMF model and Pb isotopes in an intermountain basin of Tianshan Mountains, China
por: Zeng, Tao, et al.
Publicado: (2022)

Source Analysis of Heavy Metal Pollution Using UNMIX and PMF Models in Soils along the Shuimo River in Urumqi, China
por: Zang, Honggang, et al.
Publicado: (2022)

Cementless bipolar hemiarthroplasty in a patient with PMF: a case report
por: Alturki, Abdullah A, et al.
Publicado: (2019)

Sources of particle number concentration and noise near London Gatwick Airport
por: Tremper, Anja H., et al.
Publicado: (2022)

Source identification and toxicity apportionment of polycyclic aromatic hydrocarbons in surface soils in Beijing and Tianjin using a PMF-TEQ method
por: Zhang, Huashuang, et al.
Publicado: (2022)

Involvement of MAF/SPP1 axis in the development of bone marrow fibrosis in PMF patients
por: Ruberti, S, et al.
Publicado: (2018)

P985: THE ALLELIC RATIO OF DRIVER AND ASXL1 MUTATIONS IS PROGNOSTICALLY RELEVANT IN PMF
por: Coltro, G., et al.
Publicado: (2022)

Source apportionment of potentially toxic elements in soils using APCS/MLR, PMF and geostatistics in a typical industrial and mining city in Eastern China
por: Jianfei, Cao, et al.
Publicado: (2020)

Ecological risk assessment and source identification of heavy metal pollution in vegetable bases of Urumqi, China, using the positive matrix factorization (PMF) method
por: Kuerban, Mireadili, et al.
Publicado: (2020)

Primary Carbonaceous Particle Emission from Four Power Plants with Ultralow Emission in China
por: Lyu, Ruihe, et al.
Publicado: (2021)

Study on the Application of the Combination of TMD Simulation and Umbrella Sampling in PMF Calculation for Molecular Conformational Transitions
por: Wang, Qing, et al.
Publicado: (2016)

Interplay between MPIase, YidC, and PMF during Sec-independent insertion of membrane proteins
por: Endo, Yuta, et al.
Publicado: (2021)

ASXL1 mutations are prognostically significant in PMF, but not MF following essential thrombocythemia or polycythemia vera
por: Guglielmelli, Paola, et al.
Publicado: (2022)

Allyl Aryl Ether Cleavage by Blautia sp. MRG-PMF1 Cocorrinoid O-Demethylase
por: Mi, Huynh Thi Ngoc, et al.
Publicado: (2022)

Human Health Risk Prediction Method of Regional Atmospheric Environmental Pollution Sources Based on PMF and PCA Analysis under Artificial Intelligence Cloud Model
por: Zhang, Shihui, et al.
Publicado: (2022)

A Post-segregational Killing Mechanism for Maintaining Plasmid PMF1 in Its Myxococcus fulvus Host
por: Li, Ya-jie, et al.
Publicado: (2018)

Genome-wide DNA methylation profiling is able to identify prefibrotic PMF cases at risk for progression to myelofibrosis
por: Lehmann, Ulrich, et al.
Publicado: (2021)

PMF-CPI: assessing drug selectivity with a pretrained multi-functional model for compound–protein interactions
por: Song, Nan, et al.
Publicado: (2023)

Dynamic CBCT Imaging using Prior Model-Free Spatiotemporal Implicit Neural Representation (PMF-STINR)
por: Shao, Hua-Chieh, et al.
Publicado: (2023)

Retracted: Human Health Risk Prediction Method of Regional Atmospheric Environmental Pollution Sources Based on PMF and PCA Analysis under Artificial Intelligence Cloud Model
por: Chemistry, International Journal of Analytical
Publicado: (2023)

Number Concentration Measurements of Polystyrene Submicrometer Particles
por: DeRose, Paul C., et al.
Publicado: (2022)

Plant and Disease Recognition Based on PMF Pipeline Domain Adaptation Method: Using Bark Images as Meta-Dataset
por: Cui, Zhelin, et al.
Publicado: (2023)

Normal stress difference–driven particle focusing in nanoparticle colloidal dispersion
por: Kim, Bookun, et al.
Publicado: (2019)

Concentrated dispersions
por: Somasundaran, P, et al.
Publicado: (2004)

Groundwater Quality, Health Risk Assessment, and Source Distribution of Heavy Metals Contamination around Chromite Mines: Application of GIS, Sustainable Groundwater Management, Geostatistics, PCAMLR, and PMF Receptor Model
por: Rashid, Abdur, et al.
Publicado: (2023)

Evaluation of the number of undiagnosed infected in an outbreak using source of infection measurements
por: Melka, Akiva Bruno, et al.
Publicado: (2021)

Fine Particle Sources and Cardiorespiratory Morbidity: An Application of Chemical Mass Balance and Factor Analytical Source-Apportionment Methods
por: Sarnat, Jeremy A., et al.
Publicado: (2008)

The Associations of PMF1, ICAM1, AGT, TRIM65, FBF1, and ACOX1 Variants With Leukoaraiosis in Chinese Population
por: Huang, Wen-Qing, et al.
Publicado: (2019)

Cannot write session to /tmp/vufind_sessions/sess_6j15lv8e1ad0t7d0uqvcdl606l