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Skip to Search Results- 7Lewis, Mark A.
- 5Lewis, M. A.
- 3Evenden, Maya L.
- 2Cummings, G.G.
- 2Estabrooks, C.A.
- 2Goodsman, Devin W.
- 27Biological Sciences, Department of
- 26Biological Sciences, Department of/Journal Articles (Biological Sciences)
- 16Graduate and Postdoctoral Studies (GPS), Faculty of
- 16Graduate and Postdoctoral Studies (GPS), Faculty of/Theses and Dissertations
- 8Mathematical and Statistical Sciences, Department of
- 8Mathematical and Statistical Sciences, Department of/Research Publications (Mathematical and Statistical Sciences)
- 38Article (Published)
- 16Thesis
- 5Article (Draft / Submitted)
- 3Research Material
- 2Report
- 1Conference/Workshop Poster
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Association between older age and outcome after cardiac surgery: A population-based cohort study
Download2014
Zibdawi, Mohamad, Norris, Colleen M., MacArthur, Roderick, Zibdawi, Rami, Wang, Wei, Bagshaw, Sean M.
Objective Octogenarians (aged???80 years) are increasingly being referred for cardiac surgery. We aimed to describe the morbidity, mortality, and health services utilization of octogenarians undergoing elective cardiac surgery. Methods Retrospective population-based cohort study of adult...
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Biology of Caloptilia fraxinella (Lepidoptera: Gracillariidae) on ornamental green ash, Fraxinus pennsylvanica (Oleaceae)
Download2009
Abstract: The ash leaf cone roller, Caloltilia firaxinella (Ely), is a leaf-mining moth that has recently become a significant pest of horticultural ash, Fraxinus L., species in communities throughout the western prairie provinces of Canada. The study examines the spatial and temporal within-host...
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Birds of a feather do not always lek together: Genetic diversity and kinship structure of Greater Sage-Grouse (Centrocercus urophasianus) in Alberta
Download2010
Aldridge, C.L., Bush, K.L., Coltman, D.W., Carpenter, J.E., Paszowski, C.A., Boyce, M.S.
Endangered species are sensitive to the genetic effects of fragmentation, small population size, and inbreeding, so effective management requires a thorough understanding of their breeding systems and genetic diversity. The Greater Sage-Grouse (Centrocercus urophasianus) is a lekking species that...
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Code and data for "Biased correlated random walks and invasive spread: Insights from the alga Codium fragile"
Code and data for "Biased correlated random walks and invasive spread: Insights from the alga Codium fragile"
Download1/23/2014
Karine Gagnon, Stephanie Peacock, Mark Lewis, Yu Jin
Invasive species are a major threat to global biodiversity. Understanding what influences the spread of invasive species after introduction is key to minimizing impacts on native ecosystems and has been the subject of much applied and theoretical work. Thus far, models of spread have not...
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2016-01-01
Ripari, Valery, Gänzle, Michael G.
Sourdough has traditionally been used as leavening agent in artisanal baking. The production of baked and steamed cereal products increasingly employs sourdough as baking improver to achieve improved bread quality, or to obtain “clean label” products. Sourdoughs are maintained in bakeries by...
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Daily steps are low year-round and dip lower in fall/winter: Findings from a longitudinal diabetes cohort
Download2010
Pilote, Louise, Chan, Cathy, Joseph, Lawrence, Strachan, Ian, Sigal, Ron J., Dasgupta, Kaberi
Background Higher walking levels lead to lower mortality in type 2 diabetes, but inclement weather may reduce walking. In this patient population, we conducted a longitudinal cohort study to objectively quantify seasonal variations both in walking and in two vascular risk factors associated with...
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Fall 2015
This thesis consists of 2 closely linked projects that evaluate the importance of depressive symptoms (hereafter, for brevity, referred to as “depression”) for short-term prognosis after general medical hospitalizations. Project 1 systematically reviews the literature to examine whether...
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1996-01-01
Mark Kot, Mark A. Lewis, P. van den Driessch
Models that describe the spread of invading organisms often assume that the dispersal distances of propagules are normally distributed. In contrast, measured dispersal curves are typically leptokurtic, not normal. In this paper, we consider a class of models, integrodifference equations, that...
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2009
Landhäusser, S.M., Lieffers, V.J., Blenis, P., Bladon, K.D., Silins, U.
EFM Research Note 01/2009