Browsing Theses by Title
Now showing items 5706-5725 of 15628
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Facilitators and barriers to safely managed water and sanitation: A spatio-temporal investigation of the association between socioeconomic factors and shigellosis incidence
(University of Waterloo, 2017-12-14)The lack of access to safe drinking water and sanitation worldwide has contributed to the occurrence of shigellosis, a waterborne infectious disease. Previous research has shown that shigellosis can be prevented by access ... -
Facility Location and Transportation in Two Free Trade Zones
(University of Waterloo, 2010-11-29)In any supply chain, the location of facilities and the routing of material are important decisions that contribute a significant amount of costs, lowering a corporation's overall profits. These choices become more important ... -
Facility location with economies of scale and congestion
(University of Waterloo, 2010-09-01)Most literature on facility location assumes a fixed set-up cost and a linear variable cost. However, as production volume increases, cost savings are achieved through economies of scale, and then when production exceeds ... -
Factors Affecting Charge Collection and Photo-Stability of Organic Solar Cells
(University of Waterloo, 2015-05-07)Organic photovoltaics employ small molecules or polymers as their primary light absorbing materials and thus differ strongly from traditional silicon-based photovoltaics. Their primary technological benefit is a significant ... -
Factors Affecting Human Force Perception and Performance in Haptic-Enabled Virtual Environments
(University of Waterloo, 2009-05-22)Haptic technology enables computer users to touch and/or manipulate virtual objects in virtual environments (VEs). Similar to other human-in-the-loop applications, haptic applications require interactions between humans ... -
Factors affecting mercury concentrations in anadromous and non-anadromous Arctic charr (Salvelinus alpinus) from eastern Canada
(University of Waterloo, 2012-06-20)Mercury concentrations in freshwater and marine biota are an ongoing concern, even in areas remote from local point sources, such as in the Canadian Arctic and sub-Arctic. Anadromous Arctic charr, which feed in the marine ... -
Factors Affecting Participation in Online Communities of Practice
(University of Waterloo, 2009-08-05)Communities of practice are groups of people who share a concern, a set of problems or a passion about a topic, and who deepen their knowledge and expertise in this area by interacting on an ongoing basis (Wenger et al, ... -
Factors Affecting the Transport of Pathogens & Pathogen Surrogates in Saturated Porous Media: Implications for Natural & Engineered Drinking Water Filters
(University of Waterloo, 2013-01-25)Three tiers of bench-scale experiments were conducted to evaluate the use of laboratory column investigations for studying the transport and removal of pathogenic microorganisms (i.e. disease causing viruses, bacteria ... -
Factors Associated with Dialysis Withdrawal in Chronic Dialysis Patients
(University of Waterloo, 2018-08-13)Background: Research on the factors associated with dialysis withdrawal in chronic dialysis patients has been limited. Authors and clinicians have used different definitions for dialysis withdrawal, resulting in inconsistent ... -
Factors Associated with Rehabilitative Service Use by Adults with Cerebral Palsy in Ontario Home Care
(University of Waterloo, 2013-05-30)Cerebral Palsy (CP) is a childhood-onset neurological disorder caused by a non-progressive lesion in the developing brain. It causes permanent motor and movement disorders, and can sometimes cause secondary cognitive, ... -
Factors Associated with the Extent of Recreation and Social Participation at Older Adult Centres in Ontario
(University of Waterloo, 2019-06-14)Introduction: Social participation is considered essential for successful aging and has been shown to reduce social isolation and loneliness and improve health and well-being. Older adult centres (OACs) provide recreation ... -
Factors controlling dissolved oxygen in spawning gravels: Evaluation of the Sediment Intrusion and Dissolved Oxygen model (SIDO) for fisheries management
(University of Waterloo, 2020-05-01)Natural and anthropogenic landscape disturbance pressures have accelerated the transfer of fine sediment to streams in forested headwater regions of the eastern slopes of the Rocky Mountains. The accumulation of fine ... -
Factors Determining Cyber Strategy: the Differences Between Active and Passive Cyber Attacks
(University of Waterloo, 2020-10-16)China and Russia have increased their pursuit of using cyber attacks as an offensive tool in overall state strategy. China pursues passive cyber attacks while Russia pursues active cyber attacks. This study intends to ... -
Factors Impacting Housing Tenure Choice of Canadian Young Adults
(University of Waterloo, 2017-12-21)Deteriorating housing affordability is a pressing issue in Canada. Whereas there was a sustained housing market correction in the United States after the 2008 global financial crisis, the price of housing in major Canadian ... -
Factors influencing bilateral interactions in the human motor cortex: investigating transcallosal sensorimotor networks
(University of Waterloo, 2017-05-01)All daily activities require the precise interaction and coordination of several brain regions to facilitate purposeful movements of the upper limbs. The mechanisms responsible for cross facilitation between the primary ... -
Factors Influencing Impulse Buying During an Online Purchase Transaction
(University of Waterloo, 2004)An important element in retailing is the use of impulse purchases; generally small items that are bought by consumers on the spur of the moment. By some estimates, impulse purchases make up approximately 50 percent of ... -
Factors influencing individuals' decision-making during high-risk short-notice disasters: the case study of the August 21st, 2011 Goderich, Ontario tornado
(University of Waterloo, 2012-08-23)The hazards literature has identified many factors as being influential in the decision making process during high risk, short-notice disasters. Risk perception and previous disaster experience are commonly identified as ... -
Factors Influencing Landowner Support for Stewardship in the Carolinian Life Zone
(University of Waterloo, 2007-01-09)Stewardship is a key tool for the protection of natural areas at the landscape-scale. This is nowhere more evident than in the Carolinian Life Zone of Southern Ontario, where habitat exists for approximately 80% of Canada’s ... -
Factors Influencing Measures of Trochanteric Soft Tissue Thickness
(University of Waterloo, 2016-09-02)Introduction: Trochanteric soft tissue thickness (TSTT), which attenuates the force applied to the hip upon impact, has emerged as a potential factor that may improve the assessment of the risk of a hip fracture. However, ... -
Factors influencing the occurrence of energy wellbore leakage in Alberta
(University of Waterloo, 2016-03-22)Wellbore leakage refers to the unwanted leakage of subsurface fluids along the annuli of oil and gas wellbores. Wellbore leakage is of concern because it may cause natural gas - and exceptionally other fluids such as brine, ...