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Now showing items 1694-1713 of 3542
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Impacts of depression and its management on the survival of cancer patients with and without other chronic diseases
(2020)Objectives: The first part of this study aims to assess the impact of major depressive disorder (MDD) on cancer survival and to determine whether the impact is modified by the number of other comorbidities in a patient. ... -
Impacts of different forest watershed composition factors on soil condition in upstream of Miyun Reservoir Watershed, nothern China and its current situation
(2020)This thesis explores the Miyun Reservoir Watershed’s soil condition and the current situation it faces now. Miyun Reservoir is located in northern Beijing and has more than sixty years of history. It is the primary water ... -
Impacts of different harvesting methods on forest environment
(2019)Harvesting methods are an important component of forestry management. Determining the impact of harvesting methods on forest environment can help us to do it more efficiently. In this paper, the methods, impact and intensive ... -
The Impacts of forest management practices on mercury contamination in small stream biota
(2012-11-10)Mercury is a contaminant of global concern as it is present in all biota and ecosystems around the world. Small streams are influenced by the terrestrial systems that feed them. I examined the presence of mercury in small ... -
Impacts of invasive earthworms on carbon storage in southern boreal hardwood forests
(2017)The introduction of invasive, non-native earthworms into forest ecosystems has increased as recreational, industrial, and commercial activities increase in northern Ontario. The presence of these ecosystem engineers in ... -
Impacts of invasive spiny water flea (Bythotrephes cederströmii) on Walleye (Sander vitreus) mercury accumulation, ecosystem biomagnification, and bioenergetics
(2023)An evolving threat to freshwater ecosystems is invasive species. The spiny water flea (Bythotrephes) is an invasive zooplankter well known for its severe negative impacts on native freshwater zooplankton, but some knowledge ... -
Impacts of Mysis diluviana extirpation on a whole lake ecosystem
(2020)Understanding species interactions is critical to predicting the ecosystem-level impacts of anthropogenically-caused species extirpations. In particular, the loss of keystone species - those that have exceptionally large ... -
Impacts of storage, season, duration and steaming on physical properties and extractive content of aspen chips
(1995)An investigation was made into the rates of moisture content, extractives and basic wood density losses that occur when trembling aspen (Populus tremuloides Michx.) wood chips are stored during different seasons ... -
Impacts of the herbicide glyphosate on moose browse and moose use of four paired treated-control cutovers near Thunder Bay, Ontario
(1993)Re-assessment of the aerial and ground observations on four paired, glyphosate treated and control, cutovers near Thunder Bay, Ontario, indicated that aerial tending with glyphosate altered the use of these cutovers by ... -
Impacts of timber harvesting on stream macroinvertebrate communities at different spatial scales in Ontario's boreal forest
(2001)Study area: Wolf River, Mackenzie River, Spruce River and Nipigon 10 burn zone watersheds. These are tributaries of Lake Superior and lie within the northwestern Ontario boreal forest near Thunder Bay, Ontario. Sites were ... -
The impacts unnatural foods have on hibernation and health in American Black Bears
(2021)As humans encroach more and more into wild spaces, we will continue to see an increase in the negative impacts our lives have on those of the animals we share these spaces with. One of these ways is through our food. In ... -
Implementation of the Heart Healthy Kids Toolkit by elementary school teachers in Thunder Bay and the factors that affect its use in the classroom
(2006)The Heart Healthy Kids Toolkit (HHKT) is a health and physical education resource that elementary school teachers may use to help teach their students about the importance of being physically active, eating healthy, and ... -
Implementing a tree pruning cycle into the city of Thunder Bay
(2021)Several cities in Ontario and across Canada were contacted regarding their tree pruning programs. Of the ten from Ontario that responded, seven had a cyclical tree pruning program. Annual budgets ranged from $50,000 up ... -
Implementing team based learning in postgraduate medical education
(2019)My portfolio is focused on team-based learning (TBL) in the area of health sciences education. My interest in this topic stems from my work in the Postgraduate Medical Education (PGME) setting where I work as an instructional ... -
Implication of introducing body checking in ice hockey at different ages
(1997)The main purpose of this research was to compare the rate of body checking injuries between two Provinces that introduce body checking at different ages (age 12 versus 14). Three teams from Ontario (body checking introduced ... -
Implications of alternative herbicide-use policies for forest management in Ontario
(1995)Public sentiment is against herbicide use on public forests in Ontario. Provincial policies are directing research into alternative vegetation management with only limited interaction or support with forest resource based ... -
Implications of the metaboreflex on cerebral blood flow: physiological responses and assessment strategies
(2021)Exercise is responsible for acutely modifying cerebral blood flow (CBF) during an exercise bout, and eliciting chronic increases to resting CBF in trained individuals. Research to date has focussed on the individual ... -
Implications of the themes of the "living" and the "dead" in four decades of Patrick White's novels
(1988)A lifelong search into the very nature of reality and the soul has led Australian Nobel Prize-winner Patrick White to investigate some of the explanations which man has been attempting to provide since time immemorial. The ... -
The importance of container material in stored water quality
(2022)Water is one of the primary resources to sustain human life. The quality of good water and air are important factors to protect human health and the environment. The impact of container material on stored water quality ... -
Impression management and self-deception in problem gambling
(2005)Studies have shown that self-reports of attitudes and behaviour can be biased because of socially desirable responding (Lajunen, Corry, Summala, & Hartley, 1997; Paulhus & Reid, 1991). Recent investigations have supported ...