Browsing University of Waterloo by Title
Now showing items 10330-10349 of 18839
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Long-Term Statistical Analysis and Operational Studies of Wind Generation Penetration in the Ontario Power System
(University of Waterloo, 2011-08-31)Ontario, as the rest of the world, is moving towards a clean energy sector and green economy and to this effect, the Government of Ontario has set a goal of phasing out all coal-fired generation by the end of the year 2014. ... -
Long-time behaviour of a coupled PDE model of high intensity focused ultrasound heating of biological tissue
(University of Waterloo, 2021-11-11)High Intensity Focused Ultrasound (HIFU) has emerged as a novel therapeutic modality, for the treatment of various cancers, that is gaining significant traction in clinical oncology. It is a cancer therapy that avoids many ... -
Longer Delays in Rehearsal-based Interfaces Increase Expert Use
(University of Waterloo, 2019-08-08)Rehearsal-based interfaces are designed to encourage a transition from novice to expert, but many users fail to make this transition. Most of these interfaces activate novice mode after a short delay, between 150 and 500ms. ... -
Longevity Risk Management: Models and Hedging Strategies
(University of Waterloo, 2019-04-17)Longevity risk management is becoming increasingly important in the pension and life insurance industries. The unexpected mortality improvements observed in recent decades are posing serious concerns to the financial ... -
The Longitudinal Association of Relationship Satisfaction and Sexual Satisfaction
(University of Waterloo, 2014-07-04)Several prominent models of relationship satisfaction and sexual satisfaction imply directional relationships between these constructs (e.g., attachment theory, social exchange models of relationship satisfaction, the ... -
Longitudinal Data Analysis with Composite Likelihood Methods
(University of Waterloo, 2012-08-10)Longitudinal data arise commonly in many fields including public health studies and survey sampling. Valid inference methods for longitudinal data are of great importance in scientific researches. In longitudinal studies, ... -
A longitudinal evaluation of food safety knowledge and attitudes among Ontario high school students following a food handler training program
(Elsevier, 2017-06)Youth are a unique audience for food safety education, in part due to low food safety knowledge. Although the effectiveness of such education has been explored for primary school and college students, no studies have ... -
A longitudinal examination of the associations between cannabis use, physical activity, and CSEP guideline achievement among youth in the COMPASS study
(University of Waterloo, 2020-12-15)Background: There is a lack of conclusive longitudinal literature regarding cannabis use frequency and physical activity in Canadian youth. While it is documented that rates of physical activity are decreasing and cannabis ... -
The longitudinal impact of diet, physical activity, sleep, and screen time on Canadian adolescents' academic achievement: An analysis from the COMPASS study
(Elsevier, 2019-08)Adequate amounts of physical activity, sleep, and screen time along with a healthy diet have been demonstrated to have positive associations with academic achievement. No longitudinal study has investigated the simultaneous ... -
Longitudinal impact of newly acquired closed-circuit televisions (CCTV) on quality of life for low vision patients
(University of Waterloo, 2007-08-09)Ongoing efforts to quantify changes in quality of life attributable to low vision rehabilitation have focused on the utility of a single test instrument to measure this multidimensional concept. It is hypothesized that ... -
A Longitudinal Investigation of Leader Development and Leadership Emergence
(University of Waterloo, 2020-08-21)Although it requires time to develop and emerge as leaders, there is a shortage of longitudinal research on these topics. Across two essays, this dissertation aims to address this gap in the literature. Essay 1 examines ... -
Longitudinal Patterns of Cognitive State Changes and their Predictors in Older Adults
(University of Waterloo, 2020-02-03)Older adults experience diverse patterns of cognitive state changes, including progression to dementia, that depend on genetic and non-genetic factors. With population aging, the global prevalence of dementia is rising. ... -
Longitudinal vehicle state estimation using nonlinear and parameter-varying observers
(Elsevier, 2017-05)A corner-based velocity estimation approach is proposed which is used for vehicle’s traction and stability control systems. This approach incorporates internal tire states within the vehicle kinematics and enables the ... -
“Look at me! Am I a security threat?!”: Border crossing experiences of Canadian dual citizens post 9/11
(University of Waterloo, 2019-09-16)We live in an era in which security politics are generated and sustained by the ‘war on terror’ (Anderson, 2010; Bhandar, 2008; Mueller, 2006). This war often targets mobile people. As a result, security and tourism have ... -
Looking Wide? Imperialism, Internationalism, and the Boy Scout Movement, 1918-1939
(University of Waterloo, 2012-08-31)The Boy Scout Movement is one of the most influential youth movements of the twentieth century. Begun in the context of Edwardian imperialism as a foil to fears of racial decline, the movement’s militarism became a liability ... -
Loop Modeling in Proteins Using a Database Approach with Multi-Dimensional Scaling
(University of Waterloo, 2013-09-26)Modeling loops is an often necessary step in protein structure and function determination, even with experimental X-ray and NMR data. It is well known to be difficult. Database techniques have the advantage of producing ... -
Loop Optimization of Tensor Network Renormalization: Algorithms and Applications
(University of Waterloo, 2019-05-22)Loop optimization for tensor network renormalization (loop-TNR) is a real-space renormalization group algorithm suitable for studying 1+1D critical systems. While the original proposal by Yang et al. focused on classical ... -
Losing Your Calm or Losing Control: Two Paths to Retaliatory Deviance in Response to Abusive Supervision
(University of Waterloo, 2013-09-03)Retaliation is a well-established response to abusive supervision. Leading edge research explains the occurrence of supervisor-directed retaliation through processes associated with the strength model of self-control ... -
Lossy Filter Synthesis
(University of Waterloo, 2013-09-26)All telecommunication systems, such as cellular mobile networks (cellphones), object-detection systems (radars), and navigation systems that include satellite positioning systems (GPS), base their functioning on radio wave ... -
Lossy Joint Source-Channel Coding for Energy Harvesting Communication Systems
(University of Waterloo, 2014-12-15)In this work, we study the problem of lossy joint source-channel coding in an energy harvesting single-user communication system with causal energy arrivals, where the energy storage unit may have leakage. In particular, ...