Search
Skip to Search Results- 10Biological Sciences, Department of
- 10Biological Sciences, Department of/Journal Articles (Biological Sciences)
- 8Graduate and Postdoctoral Studies (GPS), Faculty of
- 8Graduate and Postdoctoral Studies (GPS), Faculty of/Theses and Dissertations
- 7Nursing, Faculty of
- 5Nursing, Faculty of/Health Systems
-
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...
-
2009
Landhäusser, S.M., Lieffers, V.J., Blenis, P., Bladon, K.D., Silins, U.
EFM Research Note 01/2009
-
2015-10-21
Richter Solina, Ani-Amponsah Mary, Conroy Sherrill
Research Title: Experiences of midwives who are faced with newborns affected by birth asphyxia in rural birth settings, southern Ghana Authors: Ani-Amponsah, Mary*; Richter, Solina; Conroy, Sherrill - University of Alberta Background: Neonatal death rates in low and middle income countries...
-
Identifying Prognostic Factors for Adverse Outcomes in Adults with Bacteremic Pneumococcal Pneumonia
DownloadSpring 2016
Bacteremic pneumococcal pneumonia (BPP) is a severe form of invasive pneumonia that continues to cause significant morbidity and mortality worldwide, yet large-scale studies identifying prognostic factors for adverse outcomes in patients with BPP is significantly lacking. Furthermore,...
-
Spring 2020
Collisions of motorized transport with wildlife impact a wide range of species and can cause injuries and economic losses to people. On roads, vehicle collisions with animals have been studied extensively, resulting in mitigation measures that reduce collisions by segregating animals and...
-
Migration and survival of Parnassius smintheus: Detecting effects of habitat for individual butterflies
Download2004
Hanski, I., Roland, J., Matter, S. F., Moilanen, A.
We examined the migration and survival of the butterfly Parnassius smintheus in a heterogeneous landscape consisting of 21 habitat patches imbedded in a matrix of meadow and forest habitat. We modified an existing mark-release-recapture model to account for multiple habitat types and fit the...
-
Minimizing invasion risk by reducing propagule pressure: a model for ballast-water exchange
Download2005-01-01
Lewis, Mark A., Wonham, Marjorie J., MacIsaac, Hugh J.
Biological invasions are a major and increasing agent of global biodiversity change. Theory and practice indicate that invasion risk can be diminished by reducing propagule pressure, or the quantity, quality, and frequency of introduced individuals. For aquatic invasions, the primary global...
-
1994
Movement and settlement patterns of animal offspring, along with the costs of occupying familiar and unfamiliar habitats, have been inferred frequently, but rarely have they been documented directly. To obtain such information, we monitored the individual fates of 205 (94%) of the 219 offspring...