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Skip to Search Results- 1Bayati, Mohsen
- 1Chi, Michael
- 1Coutu, Clayton B.
- 1Golshahi, Laleh
- 1Ibsen, Stephanie MC
- 1Kemps, Jeffrey A L
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Fall 2020
Sediment in storm sewers attracts increasing attentions in recent years due to two major issues including the sewer blockage and the environmental contamination. Pollutants attached to fine sediment surface may adversely affect aquatic life and natural water bodies. Excessive sediment deposition...
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Fall 2018
The goal of this thesis work was to develop an idealized adult nasal airway geometry capably of mimicking average regional nasal deposition of droplets emitted from pharmaceutical nasal sprays. The first part of this thesis examined regional deposition within the nose for nasal sprays over a...
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Effects of long-term nitrogen and sulfur deposition on soil microbial communities and soil properties in the Athabasca oil sands region in northern Alberta, Canada
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Intensified oil sands activities have resulted in elevated levels of nitrogen (N) and sulfur (S) deposition in the mixedwood boreal forest in the Athabasca oil sands region (AOSR) of northern Alberta, Canada. The deposition of N and S can affect the surrounding ecosystem and it is important to...
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Fall 2016
Fluidized beds offer efficient solutions for segregation of clay and bitumen pellets in the oil production industry. However, the hydrodynamics of these systems is not well-known and they are mostly operated as ``black box''. The removal of clay pellets in the mechanical separation of oil sands...
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Spring 2015
Colloidal-collector interactions are of fundamental importance in separation and filtration technologies. Here, the effect of collector grains on the behavior of colloidal particles was studied in two different experimental systems, i.e., column studies with stationary collectors and batch mixing...
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Studying Structure-Nanoaggregation Relations of Polyaromatic Molecules in the Bulk Oil Phase and at the Oil-Water Interface Using Molecular Dynamics Simulation
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The detection, identification and characterization of early stage molecular association of polyaromatic molecules into nanoaggregates, where these nanoaggregates represent the first level of molecular clusters or building blocks are critical in areas such as design and fabrication of advanced 3-D...
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Fall 2014
Solar updraft towers offers a simple and alternative method of generating electricity. However, it is unclear on how to build a tall, free standing structure that can withstand the unpredictable and destructive force of the wind. A tower consisting of stacked inflatable toroidal elements have...
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Fall 2014
Interactions of finely dispersed abrasive particles in chemical mechanical planarization (CMP) slurries play a vital role in determining the polishing performance. In this study, coupled influence of hydrodynamic and colloidal interactions on the attachment of nanosized ceria (CeO2) particles to...
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Characterization of Aerosol Deposition in Children and Infants Using Idealized Extrathoracic Geometries
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This thesis describes a number of experimental studies performed with the common goal of characterizing pharmaceutical aerosol deposition in children and infants using idealized extrathoracic geometries. First, an in vitro study of the recently proposed Alberta Idealized Child Throat showed that...