Browsing by Title
Now showing items 910-929 of 1568
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An investigation of land-use impacts on water quality and phytoplankton communities of the Vermilion River and major tributaries, Sudbury, Ontario, Canada
(2015-12-01)The Vermilion River and major tributaries (VRMT) receive numerous inputs from point and non-point sources along their continuum. In addition to these inputs from the surrounding landscape, a hydroelectric impoundment and ... -
Investigation of mechanical heat pump systems for heat upgrading applications
(2016-04-01)Three high temperature heat pump systems based on vapor compression cycles are introduced and examined. Four fluids (water, cyclohexane, biphenyl and mercury) are selected and analysed thermodynamically as prospective ... -
Investigation of new phase change material based thermal management systems for Li-ion batteries
(2017-01-01)In this thesis, a battery pack consisting of three A123 20Ah cells connected in series is tested with various cooling methods at different discharge rates. Four different coolant inlet temperatures are selected for the ... -
Investigation of novel ammonia production options using photoelectrochemical hydrogen
(2017-01-01)Hydrogen and ammonia are two of the most significant clean fuels, energy carriers and storage media in the near future. Production of these chemicals are desired to be environmentally friendly. Renewable energy, in particular ... -
Investigation of selective optical properties of Si/SiO2 nanostructures generated by pulsed laser ablation as-deposited and post-treated
(2020-05-01)Silicon and its derivatives like SiO2 are essential materials for industrial applications such as semiconductors, optoelectronics, and telecommunication. Optical properties of a large group of silicon/silica nanofibrous ... -
An investigation of semantic patterns in passwords
(2013-08-01)The advent of large password leaks in recent years has exposed the security problems of passwords and enabled deeper empirical investigation of password patterns. Researchers have only touched the surface of patterns in ... -
Investigation of sub-cell homogenization for PHWR lattice cells using superhomogenization factors
(2016-12-01)To avoid the computational effort associated with full-core neutron transport calculations, full-core neutronics calculations for Pressurized Heavy-Water Reactors (PHWRs) are usually performed in diffusion theory using an ... -
Investigation of sustainable hydrogen production from steam biomass gasification
(2010-12-01)Hydrogen is a by-product of the gasification process and it is environmentally friendly with respect to pollution and emission issues when it is derived from a CO2-neutral resource such as biomass. It is an energy carrier ... -
Investigation of the bubble detector response to high LET space radiation
(2018-08-01)The radiation environment aboard spacecraft is a complex mixture of neutrons, photons, protons, heavy ions and other particles. A special type of superheated droplet detectors referred to as space bubble detectors (SBD) ... -
Investigation of the ultrasonic based hydrogen production process: Sonohydrogen
(2021-04-01)The present work carries out various sets of numerical investigations to link the primary effect of the acoustic parameters with the secondary effect of developing a chemical reaction mechanism for water vapor dissociation ... -
Investigation of thermal management options for robots
(2018-08-01)This thesis research studies the thermal challenges of robots and evaluates the potential thermal management options. In this regard, it aims to develop and analyze various thermal management options for robotic systems. ... -
Investigation of three integrated energy systems with desalination, heat storage, thermochemical cycles and heat upgrade
(2020-09-01)This thesis study proposes three different novel renewable energy-based multigeneration integrated systems with molten salt heat storage and desalination options where copper-chlorine (Cu-Cl) and magnesium-chlorine (Mg-Cl) ... -
iPad Implementation in the Middle School Classroom: The Teachers' Perspectives
(2014-03)This project explores the implementation of iPads in a middle school by surveying and interviewing teachers to examine their • Levels of Use, Stages of Concern, and the First- and Second-Order Barriers they encounter. The ... -
Is implementing a provincial e-cigarette tax associated with a lower likelihood of e-cigarette initiation among high school students? Evaluating the experience in British Columbia using data from the COMPASS study, 2018-2021
(2023-04-01)Background: This study evaluated the impact of an e-cigarette tax in British Columbia (BC) on youth e-cigarette use. Methods: This study used repeat cross-sectional and longitudinal samples of students attending high ... -
Is measuring best? Evaluating report derived body mass index in Special Olympics participants
(2015-04-01)To determine the proportion of overweight/obesity, studies save time and money by using reported height and weight for the calculation of body mass index (BMI). However, no studies have reported the validity of self and ... -
Is multimodal care effective for the management of patients with soft tissue injuries of the shoulder? A systematic review of the literature
(2015-06-01)Shoulder injuries are common and cause significant pain and disability. Individuals who consult clinicians for shoulder pain are typically treated with multimodal care. However, little is known about the effectiveness of ... -
Is non-medical use of prescription sedatives and sleeping pills associated with symptoms of depression, anxiety, and stress in undergraduate university students
(2019-07-01)Introduction: Mental health is a public health concern on university campuses. However, little is understood about the etiology of mental health in this population. Purposes: To measure the association between the non-medical ... -
"IS THE UNI FUN?": can transactional distance theory be used as a theoretical framework in understanding the chat content of a university moderated Facebook page?
(2011-08-01)Social Networking sites are being used by post-secondary institutions to engage their prospective and current student populations. The communication that results from these online interactions can be placed within the ... -
Is Yang style Tai Chi a “one size fits all” fall prevention exercise program for older adults?
(2011-08-01)Falls among Canadian older adults is a growing problem, not only in terms of incident rates and its impacts, but most importantly, the vast scope of preventable morbidity and mortality. A decline in age-related physical ... -
Islanding detection in distribution system embedded with renewable-based distributed generation
(2012-12-01)Classical view of power system is characterized by a unidirectional power flow from centralized generation to consumers. Power system deregulation gave impetus to a modern view by introducing distributed generations (DGs) ...