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Now showing items 71-80 of 103
Home range, habitat selection, and annual survival of little brown bats (Myotis lucifugus) in central Canada
(University of Winnipeg, 2018-10)
The little brown bat (Myotis lucifugus) is one of several hibernating bat species in North America affected by a fungal pathogen that causes a disease known as White-nose syndrome (WNS). As a result, little brown bat ...
Improving LULC Map Production via Semantic Segmentation and Unsupervised Domain Adaptation
(University of Winnipeg, 2021-04-13)
In recent years, a lot of remote sensing problems benefited from the improvements made in deep learning. In particular, deep learning semantic segmentation algorithms have provided improved frameworks for the automated ...
Analysis of Impact of Alcohol on Brain's Activity
(University of Winnipeg, 2021-11-30)
Electroencephalography is an electrophysiological monitoring process to capture electrical activity on the scalp that has been shown to represent the macroscopic activity of the surface layer of the brain underneath. It ...
ka pamihiwehk mino pimatisiwin: kichi ininiw ahkosowinow kakiskaocik ahkosowinow HIV (Promoting mino pimatisiwin: Urban Aboriginal Women Living with HIV)
(University of Winnipeg, 2021-08-25)
This research projects examine the impact of HIV among urban Aboriginal women living with HIV in Winnipeg, Manitoba. Despite the antiretroviral tereatment and HIV prevention strategies, new HIV positive cases for urban ...
Humidity, huddling & the hibernation energetics of big brown bats (Eptesicus fuscus)
(University of Winnipeg, 2021-08-18)
During winter, many mammals hibernate and lower their body temperature and metabolic rate (MR) in prolonged periods of torpor. Hibernators will use energetically expensive arousals (i.e., restore body temperature and MR) ...
Hibernation Behaviour of Little Brown Bats (Myotis lucifugus)
(University of Winnipeg, 2014-09-25)
For temperate endotherms (i.e., mammals and birds) energy costs are highest during winter but food availability is lowest and many mammals depend on hibernation as a result. Hibernation is made up of energy-saving torpor ...
Effects of multigenerational exposure and phenotypic variation on a freshwater fish species exposed to elevated carbon dioxide (CO2)
(University of Winnipeg, 2021-08-11)
The amount of dissolved carbon dioxide (CO2) and the acidity of aquatic ecosystems is increasing as atmospheric CO2 concentrations increase due to human activities. Changes in pH and dissolved CO2 can have considerable ...
Genome-Wide Regulatory Interactions in the Early Stages of Drosophila Speciation
(University of Winnipeg, 2020-12-15)
Speciation occurs when reproductive barriers prevent the exchange of genetic information between individuals. A common form of reproductive barrier between species capable of interbreeding is hybrid sterility. Genomic ...
Transcriptional Down Regulation of Spermatogenesis Genes in Drosophila Interspecies Hybrids
(University of Winnipeg, 2010-10)
In Drosophila, crossing two closely related species can generate viable but sterile male offspring,typically an outcome of postzygotic reproductive isolation. Hybrids
between species of the Drosophila simulans clade show ...
Automated Land Use and Land Cover Map Production: A Deep Learning Framework
(University of Winnipeg, 2018-10-19)
In this thesis, we present an approach to automating the creation of land use and land cover (LULC) maps from satellite images using deep neural networks that were developed to perform semantic segmentation of natural ...