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This work addresses the interactions of aerosols, clouds and dynamics in case of a so-called Medicane. This type of cyclone occurs over the Mediterranean Sea, showing similarities to Hurricanes over the Atlantic and Pacific Ocean. Due to the high wind speed of the Medicane, a large amount of sea salt particles is emitted over the sea. This can influence the development of the Medicane, its associated clouds, and precipitation.
Aerosol Effect --- Meteorologie --- Medicane --- Extrem Wetter --- High Impact Weather --- Aerosol EffektMeteorology
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This work studies the interaction of natural aerosol with clouds for two different weather regimes in Central Europe. One model study highlights the impact of sea salt aerosol on postfrontal, convective cumulus clouds. The other study examines the influence of mineral dust aerosol on the formation of cirrus clouds during a mineral dust outbreak on 3 April 2014.
Mineralstaub --- Modellstudie --- Mineral dust --- model study --- Wolken --- Clouds --- Cirrus --- Aerosol
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Die vorliegende Arbeit beschäftigt sich mit einer neuer Verfahrensidee zur aerosolbasierten Erzeugung von organischen Nanopartikeln. Durch simultane Kompression und Kühlung eines Gas-Dampf-Gemischs in einer Flüssigkeitsring-Vakuumpumpe tritt Aerosolbildung aufgrund homogener Keimbildung auf. Neben experimentellen Ergebnissen aus Versuchen an einer Pilotanlage liefert die Arbeit einen Modellansatz zur Beschreibung der schnelle Zustandsänderung und des Übersättigungsaufbaus in der Pumpe.
organische Nanopartikeln --- Aerosol --- homogene Keimbildung --- Flüssigkeitsring-Vakuumpumpe --- Partikelabscheidung
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Street art --- Stencil work --- Aerosol, Jef --- Themes, motives.
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The Mechanics of Inhaled Pharmaceutical Aerosols, An Introduction provides a unique and comprehensive treatment of the mechanics of inhaled pharmaceutical aerosols. The book covers a wide range of topics and many new perspectives are given by drawing on research from a variety of fields. Novel, in-depth expositions of the most common delivery devices are given, including nebulizers, dry powder inhalers and propellant metered dose inhalers. The behaviour of aerosols in the respiratory tract is explained in detail, with complete coverage of the fundamentals of current deposition models.
Administration, Inhalation --- Aerosols --- Nebulizers and Vaporizers --- Nasal Sprays --- Aerosol therapy --- Aerosols. --- Aerosol therapy. --- Aérosols --- Aérosolthérapie --- Respiratory therapy --- Colloids --- Gases --- Therapeutic use
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This thesis aims to quantify the direct radiative effects of sea salt aerosol in the atmosphere. The online coupled regional scale model system COSMO-ART is extended for this objective with respect to the sea salt aerosol. Furthermore, a new sea salt optical parameterisation is developed for both the shortwave and longwave spectrum. Based on numerical simulations with the extended model system, the direct radiative effects of sea salt aerosol are investigated.
numerical modelling --- COSMO-ART --- direct radiative effects --- regional scale --- sea salt aerosol
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By using COSMO-ART, highly resolved process study simulations for 2-3 July 2016 are conducted to assess the aerosol effect on the meteorological conditions of southern West Africa. The meteorological phenomenon Evening Monsoon Flow Enhancement (EMFE) is identified as highly susceptible to the aerosol direct effect, leading to a spatial shift of the EMFE front. In a second aerosol feedback chain the aerosol variation leads to a temporal shift of the stratus-to-cumulus transition.
COSMO-ART --- Wolken --- Aerosol --- Westafrikanischer Monsun --- clouds --- West African monsoon --- Nächtlicher Stratus --- COSMO-ARTaerosol --- nocturnal stratus
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Aerosols --- Aerosols --- Nebulizers and Vaporizers. --- Pulmonary Ventilation --- Aerosol therapy. --- Aérosolthérapie --- therapeutic use. --- pharmacology. --- physiology.
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This eBook is a collection of articles from a Frontiers Research Topic. Frontiers Research Topics are very popular trademarks of the Frontiers Journals Series: they are collections of at least ten articles, all centered on a particular subject. With their unique mix of varied contributions from Original Research to Review Articles, Frontiers Research Topics unify the most influential researchers, the latest key findings and historical advances in a hot research area! Find out more on how to host your own Frontiers Research Topic or contribute to one as an author by contacting the Frontiers Editorial Office: frontiersin.org/about/contact
Science: general issues --- Physical geography & topography --- aerosol --- light absorbing impurity --- cold regions --- climate --- Arctic
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Aerosols. --- Lung Diseases --- Respiratory System --- Respiratory Physiological Phenomena. --- Aerosol therapy --- Aerosols --- Aérosolthérapie --- Aérosols --- diagnosis. --- therapy. --- anatomy & histology. --- Physiological effect --- Diagnostic use --- Effets physiologiques --- Aerosol therapy. --- Diagnostic use. --- Physiological effect. --- physiology.
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