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Electronic cigarette aerosols induce oxidative stress-dependent cell death and NF-kappa B mediated acute lung inflammation in mice
Electronic cigarette aerosol Acute lung inflammation Oxidative stress NF-κ b pathway Aldehyde
2023/6/21
Electronic cigarette (e-cigarette) use has been linked to recent acute lung injury case clusters in over 2000 patients and dozens of deaths in the United States, however, the mechanism leading to lung...
The latest research from the labs of Penn scientists Paulo Arratia and Douglas Jerolmack was an answer to “a call for help,” says Arratia.
CLOUD discovers new way by which aerosols rapidly form and grow at high altitude（图）
CLOUD 气溶胶 高海拔地区 快速形成
2023/5/26
Aerosol particles can form and grow in Earth’s upper troposphere in an unexpected way, reports the CLOUD collaboration in a paper1 published today in Nature.
Aerosols have an outsized impact on extreme weather（图）
Aerosols outsized impact extreme weather
2020/2/20
Scientists have tied a shift in winter weather patterns in Europe and northern Eurasia to a reduction in aerosols -- solid particles polluting the atmosphere from activities such as burning coal.Over ...
Radon Decay Product Aerosols in Ambient Air
Radon Decay products 214Pb 212Pb 210Pb Radioactive aerosols Cascade impactors 1-ACFM AMAD Residence time
2016/3/29
The aerodynamic size distributions of radon decay product aerosols, i.e. 214Pb, 212Pb, and 210Pb were measured using low-pressure
(LPI) as well as conventional low-volume 1-ACFM and high-volume (HVI)...
Emission and Transport of Carbonaceous Aerosols in Urbanized Coastal Areas in China
Elemental carbon Organic carbon PM2.5 Urban emission Dispersion
2016/3/25
Elemental and organic carbon (EC and OC), the principal short-lived climate forcers, were measured in fine particulate
matter (PM2.5) collected at urban and rural sites in continental edge in Souther...
Characterization of Dicarboxylates and Inorganic Ions in Urban PM10 Aerosols in the Eastern Central India
Particulate matter Meteorological variables Water-soluble ions Seasonal variation Source identification
2016/3/25
Size-segregated aerosol samples were collected continuously from July 2009 to June 2010 at urban area of Raipur, the
eastern central India. The collected samples were analyzed for PM10 mass and its w...
INVESTIGATION OF AEROSOLS SPREADING CONDITIONS IN ATMOSPHERE USING REMOTE SENSING DATA AND NON–HYDROSTATIC METEOROLOGICAL NUMERICAL MODELS DATA
Satellite remote sensing Modelling Image understanding Simulation Air Pollution Prediction
2015/12/28
Two ways of aerosols spreading analysis in atmosphere are presented. The first one is based on the one-level barotropic models. This case includes the simple tests of the numerical simulations spreadi...
Mapping of Optical Parameters of Aerosols over Land using Multi-Spectral IRS-P4 OCM Sensor Data
Atmospheric aerosol parametric aerosol models Spatial Mapping
2015/8/28
A methodology has been developed for modeling and mapping various aerosol parameters using the IRS-P4 Ocean Color
Monitoring [OCM] multi-spectral data having wide swath of 1420 km and high (360 m) sp...
Simulating condensational growth, evaporation, and coagulation of aerosols using a combined moving and stationary size grid
Simulating condensational growth evaporation coagulation aerosols
2015/7/6
Simulating condensational growth, evaporation, and coagulation of aerosols using a combined moving and stationary size grid.
Modelling of primary aerosols in the chemical transport model MOCAGE: development and evaluation of aerosol physical parameterizations
primary aerosols MOCAGE
2015/3/5
This paper deals with recent improvements to the
global chemical transport model of Météo-France MOCAGE
(Modèle de Chimie Atmosphérique à Grande Echelle) that
consists of updates to different aeros...
Simulation of tropospheric chemistry and aerosols with the climate model EC-Earth
Simulation of tropospheric chemistry the climate model EC-Earth
2014/12/19
We have integrated the atmospheric chemistry
and transport model TM5 into the global climate model
EC-Earth version 2.4. We present an overview of the TM5
model and the two-way data exchange betwee...
Toward a minimal representation of aerosols in climate models: description and evaluation in the Community Atmosphere Model CAM5
minimal representation of aerosols climate models description and evaluation Community Atmosphere Model CAM5
2014/12/10
A modal aerosol module (MAM) has been developed for the Community Atmosphere Model version 5 (CAM5), the atmospheric component of the Community Earth System Model version 1 (CESM1). MAM is capable of ...
The Model of Emissions of Gases and Aerosols from Nature version 2.1 (MEGAN2.1): an extended and updated framework for modeling biogenic emissions
Model of Emissions Gases and Aerosols Nature version 2.1 an extended and updated framework modeling biogenic emissions
2014/12/10
The Model of Emissions of Gases and Aerosols from Nature version 2.1 (MEGAN2.1) is a modeling framework for estimating fluxes of biogenic compounds between terrestrial ecosystems and the atmosphere us...
Lidar signal simulation for the evaluation of aerosols in chemistry transport models
Lidar signal simulation the evaluation of aerosols chemistry transport models
2014/12/10
We present an adaptable tool, the OPTSIM (OPTical properties SIMulation) software, for the simulation of optical properties and lidar attenuated backscattered profiles (β') from aerosol concentrations...