Results 91 to 100 of about 819,094 (305)

Review of indoor aerosol generation, transport, and control in the context of COVID‐19

open access: yesInternational Forum of Allergy and Rhinology, 2020
The coronavirus disease‐2019 (COVID‐19) pandemic has heightened the awareness of aerosol generation by human expiratory events and their potential role in viral respiratory disease transmission.
M. Kohanski, L. J. Lo, M. Waring
semanticscholar   +1 more source

Aerosol Data Sources and Their Roles within PARAGON [PDF]

open access: yes, 2004
We briefly but systematically review major sources of aerosol data, emphasizing suites of measurements that seem most likely to contribute to assessments of global aerosol climate forcing. The strengths and limitations of existing satellite, surface, and
Ackerman, Thomas P.   +9 more
core   +1 more source

Computational fluid dynamics investigation on the irrigation of a real root canal with a side-vented needle

open access: yesBMC Oral Health
Background Root canal therapy is one of the main treatments for root canal diseases, and effective irrigation is the key to successful treatment. Side-vented needle is one of the commonly used needle types in clinic.
Mingzhou Yu   +5 more
doaj   +1 more source

CFD modeling of a vehicle exhaust laboratory sampling system: sulfur-driven nucleation and growth in diluting diesel exhaust [PDF]

open access: yesAtmospheric Chemistry and Physics, 2015
A new exhaust aerosol model CFD-TUTEAM (Tampere University of Technology Exhaust Aerosol Model for Computational Fluid Dynamics) was developed. It is based on modal aerosol dynamics modeling with log-normal assumption of particle distributions. The model
M. Olin, T. Rönkkö, M. Dal Maso
doaj   +1 more source

Mixing state of refractory black carbon aerosol in the South Asian outflow over the northern Indian Ocean during winter [PDF]

open access: gold, 2021
Sobhan Kumar Kompalli   +9 more
openalex   +1 more source

Influence of aerosol acidity on the chemical composition of secondary organic aerosol from β-caryophyllene [PDF]

open access: yes, 2010
The secondary organic aerosol (SOA) yield of β-caryophyllene photooxidation is enhanced by aerosol acidity. In the present study, the influence of aerosol acidity on the chemical composition of β-caryophyllene SOA is investigated using ultra performance ...
Chan, A. W. H.   +14 more
core   +2 more sources

Glyoxal uptake on ammonium sulphate seed aerosol: reaction products and reversibility of uptake under dark and irradiated conditions [PDF]

open access: yes, 2009
Chamber studies of glyoxal uptake onto ammonium sulphate aerosol were performed under dark and irradiated conditions to gain further insight into processes controlling glyoxal uptake onto ambient aerosol. Organic fragments from glyoxal dimers and trimers
Chan, A. W. H.   +6 more
core  

Airborne sampling of aerosol particles: Comparison between surface sampling at Christmas Island and P-3 sampling during PEM-Tropics B [PDF]

open access: yes, 2002
Bulk aerosol sampling of soluble ionic compounds from the NASA Wallops Island P-3 aircraft and a tower on Christmas Island during PEM-Tropics B provides an opportunity to assess the magnitude of particle losses in the University of New Hampshire airborne
Andreae   +44 more
core   +3 more sources

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