Results 61 to 70 of about 382,871 (240)

Signatures of fractal clustering of aerosols advected under gravity

open access: yes, 2007
Aerosols under chaotic advection often approach a strange attractor. They move chaotically on this fractal set but, in the presence of gravity, they have a net vertical motion downwards.
de Moura, Alessandro P. S.   +3 more
core   +1 more source

Saharan dust deposition may affect phytoplankton growth in the mediterranean sea at ecological time scales [PDF]

open access: yes, 2014
The surface waters of the Mediterranean Sea are extremely poor in the nutrients necessary for plankton growth. At the same time, the Mediterranean Sea borders with the largest and most active desert areas in the world and the atmosphere over the basin is
Baldasano Recio, José María   +4 more
core   +1 more source

Mathematical Modeling of Multi-Phenomena Anisotropic Systems: Ejection of Primary Aerosols during the Fast Pyrolysis of Biomass

open access: yesMathematics
This study introduces a novel particle model for biomass fast pyrolysis, incorporating an anisotropic cylindrical particle to address mass and energy transport coupled with aerosol ejection, which previous models have overlooked.
Mario A. Sánchez   +4 more
doaj   +1 more source

Development of a Portable Detection Method for Enteric Viruses from Ambient Air and Its Application to a Wastewater Treatment Plant

open access: yesPathogens, 2019
The ambient air from wastewater treatment plants has been considered as a potential source of pathogenic microorganisms to cause an occupational risk for the workers of the plants.
Koichi Matsubara, Hiroyuki Katayama
doaj   +1 more source

Characterization of Aerosol Hygroscopicity Over the Northeast Pacific Ocean: Impacts on Prediction of CCN and Stratocumulus Cloud Droplet Number Concentrations

open access: yesEarth and Space Science, 2020
During the Marine Aerosol Cloud and Wildfire Study (MACAWS) in June and July of 2018, aerosol composition and cloud condensation nuclei (CCN) properties were measured over the N.E.
B. C. Schulze   +11 more
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

Relationships of Biomass-Burning Aerosols to Ice in Orographic Wave Clouds [PDF]

open access: yes, 2010
Ice concentrations in orographic wave clouds at temperatures between −24° and −29°C were shown to be related to aerosol characteristics in nearby clear air during five research flights over the Rocky Mountains.
DeMott, Paul J.   +10 more
core  

Characterization of iodine particles with Volatilization-Humidification Tandem Differential Mobility Analyser (VH-TDMA), Raman and SEM techniques [PDF]

open access: yes, 2006
Particles formed upon photo-oxidation of CH2I2 and particles of I2O5 and HIO3 have been studied using a Volatilisation and Humidification Tandem Differential Mobility Analyser (VH-TDMA) system.
Bostrom, Thor E.   +4 more
core   +3 more sources

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