electronic theses and dissertations: recent submissions
now showing items 761-780 of 3586
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behavioural analysis of meadow jumping mice; zapus hudsonius
(2020)temperament studies of animals can provide unique insight on how behaviour, genetics and environmental factors interact to influence the evolution and dynamics of populations. this, in turn, can be used to predict how ... -
vibration suppression and energy harvesting with a variant nonlinear energy sink
(2018)vibration control is aimed to suppress or eliminate unwanted vibration to ensure proper operation of machines. on the other hand, energy harvesting intends to scavenge energy from ambient vibrations to power electronical ... -
the effect of vertical internals on the hydrodynamics and phase dispersions in bubble columns: cfd simulation and population balance model
(2018)vertical internals are widely installed in the bubble columns as heat exchangers or illuminating tubes. this research aims to investigate the effect of dense vertical internals (rods) on the performance of bubble columns. ... -
electrochemical reduction of carbon dioxide on nanostructured catalysts
(2018)there is great interest in the conversion of carbon dioxide (co2) to useful chemicals and fuels toward addressing the increasingly serious impacts of global climate change. the electrochemical reduction of co2 has garnered ... -
towards a trans pedagogy of solidarity: creating trauma-informed, anti-oppressive learning environments to support gender diverse learners
(2019)this master of education equips educators and school administrators who wish to better support trans and gender diverse 世界杯2022赛程表淘汰赛 in the classroom and throughout the education system. this work introduces the historical ... -
kama creek culvert restoration: an assessment of long-term remediation success
(2018)the purpose of studying the long term remediation success of kama creek, nipigon bay, lake superior, was to follow up on past remediation research with special attention to emerging concerns and the importance of continued ... -
chronic student absenteeism
(2019)chronic student absenteeism, defined as a student missing 10% or more of the school year, is a significant issue for educators. this portfolio is a practical resource guide for school administrators seeking to reduce ... -
how does aquatic invertebrate community structure and abundance relate to brook trout (salvelinus fontinalis) habitat quality?
(2019)sixty-seven streams located south-west of lake nipigon, ontario, were sampled for brook trout and macroinvertebrate orders. sixteen orders were used to determine if their community structure significantly changed in different ... -
urban food forestry (uff), its role in canadian urban forestry management plans, and integration into thunder bay, ontario
(2019)urban food forests are perennial polycultures of fruit or nut-producing tree species that mimic a natural ecosystem. the concept of urban food forestry within small grassroots campaigns and initiatives is not a new one, ... -
investigating the potential for hazard tree identification using thermal imagery from the dji mavic 2 enterprise dual
(2019)the mavic 2 enterprise dual was recently released by dji in december of 2018. it is a small compact device with enormous potential for field work in a variety of industries, one of which has been investigated in this ... -
canadian forestry professionals’ perceptions of forest management and climate change
(2019)gauging the perception of current and future professionals in the canadian forestry sector is crucial to understanding how forests are managed in the thought of climate change. the aim of the study was to quantify how the ... -
forest road location modelling with dijkstra’s shortest path and arcgis
(2019)road network modelling has great potential to reduce forest road construction and planning costs. forest roads are the essential means to access forest resources and are one of the most expensive factors in forest ... -
effects of environmental factors on seed germination
(2019)detailed understanding of the environmental conditions required for the germination and growth of tree seeds is an important prerequisite for the formulation of comprehensive and sustainable forest development strategies, ... -
a partial review of electricity distribution reliability based vegetation management in north america
(2019)in recent years, utility vegetation management planners have incorporated a new framework into planning regimes: reliability based vegetation management. this report examines the vegetation management standards of forty ... -
recent expansion of black-legged ticks, ixodes scapularis, into the thunder bay region: implications and putative role of climate change
(2019)the distribution of ixodes scapularis is increasing in ontario, thereby increasing the risk of contracting lyme disease. climate change is a likely factor in the northward expansion of i. scapularis populations. here, i ... -
lichen detectability under varying canopy closure
(2019)monitoring lichen distribution is of increasing concern as mapping is critical in characterizing habitat for woodland caribou. aerial photography collected using drones, the method used for this study, is a common method ... -
a script for the automatic delineation of canopy gaps from raster images and incorporation of analysis with ontario’s fri datasets
(2019)this thesis project serves as a tool for resource managers looking to delineate gaps in the forest canopy, where a canopy height model raster is available. once identified, analysis is performed in order to assess the ... -
differences in dung beetle (coleoptera: scarabaeinae) assemblages in different habitat types and habitat patches within the verde sumaco forest, ecuador
(2019)scarabaeinae, the dung-eating beetle subfamily, comprises keystone species that perform a host of ecological functions. they are easily surveyed and respond to habitat change, making them suitable indicators of effects of ... -
impacts of different harvesting methods on forest environment
(2019)harvesting methods are an important component of forestry management. determining the impact of harvesting methods on forest environment can help us to do it more efficiently. in this paper, the methods, impact and intensive ... -
a comparison of the quality of hayfield and pasture soils on a northwestern ontario farm
(2019)this thesis examines aspects of soil quality between a hayfield and pasture site on a farm in northwestern ontario. soil compaction, ph, and carbon were the main aspects looked at between the two sites. the purpose of this ...
