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Skip to Search Results- 6Derocher, A.E.
- 4Mark A. Lewis
- 3Andrew E. Derocher
- 3Lewis, Mark A.
- 2Derocher, A. E.
- 2Derocher, Andrew E.
- 16Biological Sciences, Department of
- 16Biological Sciences, Department of/Journal Articles (Biological Sciences)
- 14Graduate and Postdoctoral Studies (GPS), Faculty of
- 14Graduate and Postdoctoral Studies (GPS), Faculty of/Theses and Dissertations
- 6Mathematical and Statistical Sciences, Department of
- 6Mathematical and Statistical Sciences, Department of/Research Publications (Mathematical and Statistical Sciences)
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Effects of production system and growth promotants on the physiological maturity scores in steers
Download2014
Aalhus, J. L., Basarab, J. A., N. Prieto, I. L., López-Campos, Ó., Larsen, M.
Over a 2-yr period, 224 crossbred steers were allotted to a 2×2×2 factorial arrangement of treatments to determine the effect of the production system (calf-fed vs. yearling-fed), growth implant strategy (non-implanted vs. implanted) and β-agonist supplementation (no ractopamine vs. ractopamine)...
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Employee Attitudes on Corporate Social Responsibility at the Frontline Level of an Energy Transportation Company
DownloadSpring 2014
Corporate social responsibility (CSR) reflects the commitment businesses voluntarily undertake to integrate ethical behaviors and societal matters within their operating contexts, decision-making processes, strategies and corporate values while simultaneously maximizing economic objectives. As...
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2014
Lewis, M.A., Derocher, A.E., Molnár, P.K.
Allee effects are an important component in the population dynamics of numerous species. Accounting for these Allee effects in population viability analyses generally requires estimates of low-density population growth rates, but such data are unavailable for most species and particularly...
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Funerary Practices under Globalizing Influences on the Frontier of Roman Pannonia: The Performance and Expression of Communal and Individual Social Identities as Evidenced in the Cremation Burial Assemblages of the Bécsi Road Cemetery of the Canabae of Aquincum and the Southern Cemetery of the Civilian City of Carnuntum
DownloadFall 2021
This dissertation examines aspects of the cremation burial assemblages of graves from the published material of Bécsi Road cemetery of the canabae of Aquincum and the southern cemetery of the civilian settlement of Carnuntum in the Roman region of Pannonia as evidence of practices that reflect...
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Fall 2020
Climate change is altering sea ice phenology, which forces polar bears (Ursus maritimus) to spend an increasing amount of time on land. Therefore, understanding movement ecology and terrestrial habitat selection of bears may become increasingly important for conservation planning. The Western...
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2016-01-01
Marie Auger-Méthé, Mark A. Lewis, Andrew E. Derocher
Home range size estimates are often used to assess the amount of space required for animals to perform the activities essential for their survival and reproduction. However, in moving environments, traditional home range estimates may be ill suited to this task. In particular, traditional home...
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1999
Two instances of infanticide and cannibalism in polar bears (Ursus maritimus) were observed in SE Svalbard, at Hopen Island. In the first, an adult male killed three young cubs at a den site and consumed one of them. In the second, an adult male actively pursued, killed, and consumed a dependent...
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Inner City Health Promotion Needs Assessment and Policy Recommendations to Support Delivery of Programs and Services
DownloadSpring 2015
Background: In Alberta, and across Canada, health care costs continue to rise at an unsustainable rate. Over the past five years, the cost of delivering healthcare has outpaced the annual rate of inflation by nearly four percent. Health services use is driven by health needs and characteristics...
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Fall 2013
Polar bears (Ursus maritimus, Nanuut) are a culturally and economically important species to the Inuvialuit. As a result of climate change, the Arctic is experiencing rapid ecological changes with the potential for profound impacts on polar bear populations. The objectives of the thesis were to...
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2019-01-01
Jody R. Reimer, Marc Mangel, Andrew E. Derocher, Mark A. Lewis
Animals must balance a series of costs and benefits while trying to maximize their fitness. For example, an individual may need to choose how much energy to allocate to reproduction versus growth, or how much time to spend on vigilance versus foraging. Their decisions depend on complex...