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Skip to Search Results- 9Lewis, Mark A.
- 5Rankin, Robert
- 4Krkošek, Martin
- 4Myers, Paul G.
- 3Peacock, Stephanie J.
- 2Ashander, Jaime
- 34Graduate and Postdoctoral Studies (GPS), Faculty of
- 34Graduate and Postdoctoral Studies (GPS), Faculty of /Theses and Dissertations
- 26Biological Sciences, Department of
- 24Biological Sciences, Department of/Journal Articles (Biological Sciences)
- 8Mathematical and Statistical Sciences, Department of
- 8Mathematical and Statistical Sciences, Department of/Research Publications (Mathematical and Statistical Sciences)
- 9Department of Biological Sciences
- 6Department of Civil and Environmental Engineering
- 4Department of Chemical and Materials Engineering
- 3Department of Mathematical and Statistical Sciences
- 3Department of Mechanical Engineering
- 2Department of Surgery
- 2Boyce, Mark (Biological Sciences)
- 2Deutsch, Clayton (Civil and Environmental Engineering)
- 2Henein, Hani (Chemical and Materials Engineering)
- 1Anderson, Colin (Department of Surgery) (Department of Medicine and Medical Microbiology & Immunology)
- 1Bhattacharjee, Subir (Mechanical Engineering)
- 1Boutin, Stan (Biological Sciences)
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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...
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1993
Density-dependent constraints on parasite growth, survival or reproduction are thought to be important in preventing the unchecked increase in parasite numbers within individual hosts or host populations. While it is important to know where, and with what severity, density dependence is acting...
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Ease of Imagination, Message Framing and Physical Activity Messages
2010
Abstract: Objectives. The purpose of this research was to replicate a study that examined how message framing and ease of imagination interact to influence attitudes towards the prevention of heart disease through physical activity and a healthy diet. Changes were made such that only physical...
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1992
Paszkowski, C. A., Tonn, W. M., Holopainen, I. J.
Detecting mechanisms that structure ecological communities often requires investigations at appropriate spatial and temporal scales. A 15-mo, whole-lake experiment revealed direct and indirect mechanisms by which a fish predator structured its prey population, primarily by affecting recruitment...
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Effects of aspen harvesting on groundwater recharge and water table dynamics in a subhumid climate
Download2011
Devito, K.J., Mendoza, C.A., Smerdon, B.D., Carrera-Hernández, J. J., Petrone, R.M.
Numerical experiments were developed using different water table depths and soil textures to investigate the impact of aspen harvesting on hydrological processes on the Western Boreal Plain. The effect of harvesting on soil moisture dynamics, fluxes at the water table, and water table fluctuation...
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1979
This report presents the results of a comprehensive assessment of mixing characteristics of the Athabasca River below Fort McMurray under ice-covered flow conditions. A brief review of mixing processes in natural streams is followed by a description of two tracer tests conducted in February 1978...
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Precipitation and nonlinear effects in geomagnetic field line resonancesournal of Geophysical Research: Space Physics, 108(A4), [pp
Download2003
Tikhonchuk, V. T., Prakash, M., Rankin, Robert
The structure of auroral arcs sustained by field line resonances (FLRs) is determined using a model that describes the interplay between ionospheric feedback, nonlinear, and dispersive effects in a curvilinear geomagnetic topology. The model includes modulation of Pedersen conductance by hundreds...
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2010
Longrich, N. R., Currie, P. J., Erickson, G. M., Horner, J. R.
Background: Tyrannosaurus rex was one of the largest terrestrial carnivores of all time, and consequently its ecology and diet have been the focus of much discussion. However, there is little direct evidence of diet or feeding habits in this species. Methodology/Principal Findings: Examination...
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Fall 2009
Understanding the mechanisms that control the rate and trajectory of primary succession can lead to insights for ecosystem rehabilitation. Proposed mechanisms include life history traits and nutrient limitation. To explore how these mechanisms can drive successional dynamics, I devised a...