Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 8 of 8 for “"atmospheric simulation"”.
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Field measurements and atmospheric simulation chamber studies of selected biomass burning marker compounds
… through the night, evidence was found for the atmospheric conversion of phenol compounds to their analogous nitrophenols via gas-phase reaction with NO 3 . Positive matrix factorisation was used to identify six different source categories for the VOCs which included fresh and atmospherically …
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The Tambora project: an atmospheric simulation and historical evaluation of the Mount Tambora eruption and its impacts on global climate and society (1815-18)
… a multidisciplinary collaboration between atmospheric science, computer modeling and humanistic analysis was developed in order to fully reconstruct this epochal global event. This project reviews the existing scientific and journalistic literature on Tambora and proposes a series of …
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Numerical simulation of a squall line along a cold front
… COMMAS (COllaborative Model for Multiscale Atmospheric Simulation) model.
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Chamber investigations of atmospheric mercury oxidation chemistry
… aims to investigate the oxidation processes of atmospheric Hg0(g). The first part describes efforts to make a portable Hg sensor based on Cavity Enhanced Absorption Spectroscopy (CEAS). The detection limit achieved was 66 ngm−3 for a 10 second averaging time. The second part of this work …
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Investigating the Molecular Composition of Rainwater and Secondary Organic Aerosol using Ultra-High Resolution Mass Spectrometry
… characterisation of organic aerosol. However atmospheric aerosol often has complex, mixed organic and inorganic composition and soft ionisation techniques that have been developed to ionise organic aerosol specifically, are susceptible to salt suppression effects and competitive ionisation …
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Cellulose nanocrystals as a candidate for solar geoengineering
… longwave radiation from Earth. Multiphase atmospheric simulation chamber experiments enabled the understanding of optical, physical and chemical responses of CNCs to atmospheric ageing, and compared favourably to an existing sulfate-based SAI candidate, and similarly to novel solid aerosol …
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Primary and secondary emissions from upland fires in Ireland
… was conducted as part of FLARES (Fire, Land and Atmospheric Remote Sensing of EmissionS), a project funded by the Irish Environmental Protection Agency (EPA) to improve the understanding of Irish upland fire emissions. Emission factors (EF) of typical Irish wildfire fuels (heather, gorse, purple …
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Solving the system of Radiation Magnetohydrodynamics : for solar physical simulations in 3d
… of the scheme and are essential for an accurate simulation of processes in the solar atmosphere. <br>For simulations in the solar photosphere, we have to take the radiation intensity into account. A scheme for solving the radiation transport equation is a further focus of this study. We present …