Results 51 to 60 of about 382,871 (240)

Relationships of trace gases and aerosols and the emission characteristics at Lin'an, a rural site in eastern China, during spring 2001 [PDF]

open access: yes, 2004
We present measurements of trace gases and fine aerosols obtained from a rural site in eastern China during 18 February to 30 April 2001. The field program aimed to characterize the variations in aerosol and gaseous pollutant concentrations and the ...
Arimoto, R   +11 more
core   +1 more source

Exposure to respirable desert dust entering indoors prompts quick oxidative-stress and inflammatory responses in the airways of chronic heart failure patients

open access: yesScientific Reports
A significant portion of the population is exposed to airborne PM10 levels exceeding WHO guidelines, particularly during desert dust events, which are increasing due to climate change.
Alberto Domínguez-Rodríguez   +11 more
doaj   +1 more source

Investigations on the Influence of Chemical Compounds on Fog Microphysical Parameters

open access: yesAtmosphere, 2020
Lab experiments related to artificial fog studies are limited due to instrument sensitivity to small fog and aerosol particles; therefore, the goal of this work is to evaluate aerosol solute effects on fog physical properties in a lab environment.
Ognyan Ivanov   +2 more
doaj   +1 more source

Inhaled antibodies: Quality and performance considerations

open access: yesHuman Vaccines & Immunotherapeutics, 2022
The use of antibodies in the treatment of lung diseases is of increasing interest especially as the search for COVID-19 therapies has unfolded. Historically, the use of antibody therapy was based on multiple targets including receptors involved in local ...
Anthony James Hickey, Ian Edward Stewart
doaj   +1 more source

Detection of influenza virus and Streptococcus pneumoniae in air sampled from co-infected ferrets and analysis of their influence on pathogen stability

open access: yesmSphere, 2023
Secondary infection with Streptococcus pneumoniae has contributed significantly to morbidity and mortality during multiple influenza virus pandemics and remains a common threat today.
Andrea J. French   +8 more
doaj   +1 more source

Chemical characterization of water-soluble organic carbon aerosols at a rural site in the Pearl River Delta, China, in the summer of 2006 [PDF]

open access: yes, 2009
Online measurements of water-soluble organic carbon (WSOC) aerosols were made using a particle-into-liquid sampler (PILS) combined with a total organic carbon (TOC) analyzer at a rural site in the Pearl River Delta region, China, in July 2006.
Blake, DR   +12 more
core   +1 more source

Associations between Dust Exposure and Hospitalizations in El Paso, Texas, USA

open access: yesAtmosphere, 2021
The Southwestern USA has been identified as one of the most persistent dust-producing regions of North America, where exposure to inhalable particulate matter (PM10) originating from desertic landscape during dust events/dust exposures (DEs) can reach ...
Estrella Herrera-Molina   +3 more
doaj   +1 more source

Geochemical variation and lead content in rain water fall on Kirkuk City - Northern Iraq [PDF]

open access: yesKirkuk Journal of Science, 2015
The present work included collect (8) samples of rain water falled on Kirkuk city from the period of December 2013 to June 2014. The concentration of Lead (pb) was measured in these samples in a high accuracy by using Inductively coupled Plasma Mass ...
Noor M. Sameen, Hassan A. Ali Al-Jumaily
doaj   +1 more source

A new atmospheric aerosol phase equilibrium model (UHAERO): organic systems [PDF]

open access: yes, 2007
In atmospheric aerosols, water and volatile inorganic and organic species are distributed between the gas and aerosol phases in accordance with thermodynamic equilibrium.
Amundson, N. R.   +6 more
core   +3 more sources

Vertical Resolved Dust Mass Concentration and Backscatter Coefficient Retrieval of Asian Dust Plume Using Quartz Raman Channel in Lidar Measurements [PDF]

open access: yes, 2016
In this work, we present a method for estimating vertical resolved mass concentration of dust immersed in Asian dust plume using Raman scattering of quartz (silicon dioxide, silica).
Andreae   +16 more
core   +3 more sources

Home - About - Disclaimer - Privacy