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Using "omics" approaches to study anaerobic hydrocarbon biodegradation by microbes indigenous to oil sands tailings ponds
DownloadSpring 2014
In oil sands tailings ponds, methanogenesis is driven in part by the degradation of hydrocarbons in residual solvents used as a diluent during bitumen extraction, such as naphtha. Alkanes constitute a large proportion of these unrecovered hydrocarbons in mature fine tailings (MFT). Methanogenic...
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Using 1D and 2D Nanomaterials in Halide Perovskite Solar Cells to Enhance Light Harvesting and Charge Collection
DownloadSpring 2020
The increasing global energy demand and scarcity of available energy resources have spurred research efforts to find cheap and abundant alternative energy sources. Solar energy is the inexhaustible renewable energy resource that has the potential to supply more than 15 TW/annum of carbon-neutral...
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Using 1H-NMR based metabolomics to investigate the pathological consequences of mitochondrial disease and human rabies infection
DownloadSpring 2012
Mitochondrial diseases encompass a wide range of clinical phenotypes. The etiology of these disorders is extremely complex; mitochondria are central to energy metabolism and dysfunction can have a profound effect on global metabolism. The original objective of this thesis was to use 1H-NMR based...
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Spring 2013
This thesis investigated the feasibility of using the Dedicated Short Range Communication (5.9 GHz) protocol as a vehicular wireless system for transmitting elderly drivers‘ vital signs in medical emergencies. Existing vehicular communication systems, physiological monitors, and low-power...
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Using a Community of Practice Approach to Respond to Food Insecurity During the COVID-19 Pandemic in Edmonton, Alberta
DownloadFall 2021
Hunger and food insecurity have a long history and prevalence, with the oldest food bank in Canada and hundreds of community agencies responding to food insecurity. This research began in partnership with the Community University Partnership (CUP) at The University of Alberta to support network...
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Using a native plant-pathogen system as a model to investigate success of the invasive mountain pine beetle in jack pine
DownloadFall 2017
Tree-infesting organisms have recently expanded their ranges into many novel habitats where they will not only interact with new host tree species, but also with a myriad of other organisms that also share these hosts. Understanding the major factors and mechanisms that mediate...
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Using a novel approach to precisely measure the sedimentation velocity of a (bio)chemical sediment: cyanobacteria-ferrihydrite aggregates
DownloadFall 2020
Banded iron formations (BIF) are iron-rich (~20-40% Fe), siliceous (~40-50% SiO2), and organic-lean (<0.5 wt.%) sedimentary deposits that precipitated widely during the late Archean (2.7-2.5 Ga) and Paleoproterozoic (2.5-1.8 Ga). As cyanobacteria evolved, the reaction between dissolved Fe(II) and...
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Fall 2017
The properties of an object, such as size, shape or texture, can determine how the object can be used as a tool. Children learn how to use objects as tools throughout their childhood, this allows them to meet task demands in an adaptive manner. In order for individuals to determine which objects...