Browsing Electronic Theses and Dissertations from 2009 by Title
Now showing items 1051-1070 of 1540
-
On the motion of vertical and oblique sand jets in stagnant immiscible liquids
(2019)Sand jets and particle clouds in water and viscous fluids have been a frequent subject of intense research and are pertinent to many environmental, industrial, and engineering processes. Mixing and dispersion of sand ... -
One world, one dream : comparisons of the newspaper coverage of the 2008 Beijing Olympic and Paralympic Games
(2009)This study compared and explored the newspaper coverage of the 2008 Beijing Olympic (OG) and Paralympic Games (PG) by a Canadian newspaper, The Globe and Mail. The methodology for this study was mixed methods design which ... -
One-step inactivation of rpoS to investigate its role on Escherichia coli O157:H7 biofilm formation and survival
(2009)Homologous linear recombination using the recombinogenic capabilites of phage red genes exo, bet and gam, has been used increasingly to generate targeted gene replacements in Gram-negative bacteria. -
Online competency-based resident assessment for the discipline of anesthesiology: a needs assessment
(2019)In Canada, the Royal College of Physicians and Surgeons of Canada (RCPSC) are implementing a model of competency-based medical education (CBME) for all specialty-training programs called Competence by Design (CBD). ... -
Online condition monitoring and fault detection in induction motor bearings
(2018)Induction motors (IMs) are commonly used in industry. Online IM health condition monitoring aims to recognize motor defect at its early stage to prevent motor performance degradation and reduce maintenance costs. The most ... -
Online learning as a social environment — toward the refinement of practice
(2023)The 2020 publication of The Distance Learning Playbook implores us to “never let a crisis go to waste” (Fisher et al., 2020, p. 169). This quote is applicable to the COVID-19 pandemic, a crisis from which we continue to ... -
Online loss minimization based direct torque and flux control of IPMSM drive
(2015-10-21)With the advent of high energy rare earth magnetic material such as, third generation neodymium-iron-boron (NdFeB), permanent magnet synchronous motor (PMSM) is becoming more and more popular in high power industrial ... -
Online sequential learning with non-iterative strategy for feature extraction, classification and data augmentation
(2020)Network aims to optimize for minimizing the cost function and provide better performance. This experimental optimization procedure is widely recognized as gradient descent, which is a form of iterative learning that starts ... -
Ontario elementary school teachers perceptions' of the daily physical activity policy
(2010)The purpose of this study is to explore Ontario elementary school teachers’ perceptions of the Daily Physical Activity (DPA) policy. The DPA policy was developed to help combat the increasing levels of inactivity and ... -
Ontology development for drug-disease knowledge management
(2013-02-03)Traditionally, physicians rely on medical knowledge learned or acquired through practice to make a correct decision in diagnosis of diseases and affected medications. Progress in knowledge base systems and related Information ... -
Ontology-based modelling of stroke clinical pathways
(2020)Healthcare spending in Canada is on the rise. One method to reduce healthcare spending is to reduce length of stay (LOS). Clinical Pathways (CPs) are one recommended management technique to reduce LOS. CPs are implementations ... -
Open Access Publishing in the Social Sciences and Humanities in Canada
(2016)The publishing practices of scientists and academics have profound effects on the way that science and academia internally progress and influence external public debates. The culmination of empirical, theoretical, and ... -
Opportunities for character development in multi-cultural settings
(2018)This dissertation explores character development opportunities in for first-generation Nepali immigrant students, as exemplified in Ontario public school classrooms. The theoretical framework for this dissertation is derived ... -
Optimization of hospital emergency department
(2021)This thesis is centered around the topic of emergency department(ED) optimization. Working in conjunction with the Thunder Bay Regional Health Sciences Centre a simulation model was developed to determine an optimal ... -
Optimization of Software Transactional Memory through Linear Regression and Decision Tree
(2015)Software Transactional Memory (STM) is a promising paradigm that facilitates programming for shared memory multiprocessors. In STM programs, synchronization of accesses to the shared memory locations is fully handled by ... -
Optimization of the process for sol-gel derived ZnO:Al thin films for transparent conducting oxide applications
(2021)Transparent and conducting Al-doped ZnO thin films with c-axis-preferred orientation were prepared on glass substrate via sol-gel route. The physical, optical and electrical properties were investigated to determine an ... -
Optimum switch sizing for class DE amplifier
(2018)Recently, integrated class DE ampli fiers without matching networks have been proposed as a compact solution to drive a multi-element piezoelectric ultrasound transducer array for high-intensity focused ultrasound (HIFU) ... -
Oral contraceptives and emotional memory
(2015)Previous research has suggested that oral contraceptive (OC) use is associated with altered memory for an emotional story. The current study further examined the extent to which OCs influence emotional memory by examining ... -
Ordered supramolecular oligothiophene structures on passivated silicon surfaces
(2014)The adsorption of brominated tetrathienoanthracene molecules (TBTTA) onto the Si(111) 3-Ag surface has been studied. The molecules were absorbed at room temperature and annealed up to 400C. One monolayer of Ag was used to ... -
Organic semiconductors containing multi-heteroatom rings
(2018)Oligomers of thiophene are ubiquitous in molecular materials research. Other ring systems, especially those lacking at least C2v symmetry are much less common. We investigated thiophene-thiazole, pyrrole-thiazole, ...