electronic theses and dissertations from 2009: recent submissions
now showing items 21-40 of 1627
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formation and nanoscale characterization of self-assembled molecular structures on au(111) and ag(111) surfaces
(2024)the growing interests in nanomaterials stem from remarkable properties arising from reduced dimensionality. on-surface synthesis utilizes surface/nanoscale science techniques to design and make nanomaterials through a ... -
reliability analysis of slopes with truncated quantile functions from small, truncated/censored samples
(2024)truncated and censored samples encountered in geotechnical engineering arise from various factors such as equipment limitations, formation characteristics, sample disturbance, unsuitable sampling methods, environmental ... -
probabilistic reliability analysis of slopes with truncated random variables from censored samples
(2024)probabilistic reliability analysis and design have been a research topic of intense interest in geotechnical engineering in recent decades due to the inherent uncertainty in soil property data obtained from field or ... -
usability, quality, and factors influencing acceptance of a resilience app (joypoptm) among university 世界杯2022赛程表淘汰赛
(2024)campus mental health (mh) services are struggling with increasing postsecondary student mh needs, and many 世界杯2022赛程表淘汰赛 face barriers to mh care, which can have long-term negative impacts on their well-being. mh smartphone ... -
design, synthesis, and evaluation of novel aurora kinase inhibitors for cancer diagnosis and therapy
(2024)cancer is the second leading cause of death globally. advances in cancer diagnosis and therapeutics plays a critical role in global health and a patient’s life. aurora kinases, as mitotic kinases, regulate multiple mitotic ... -
assessing the efficacy of magnetic susceptibility as an archaeological characterization tool within a canadian subarctic context
(2024)this thesis addresses experimental investigation of magnetic susceptibility and the utility of the terraplus kt-10 magnetic susceptibility meter to characterize subarctic archaeological deposits. the hogarth tree farm, ... -
evaluation of multi-angle imaging with planar organ-targeted positron emission tomography detectors
(2024)positron emission tomography (pet) with 2-[fluorine-18]-fluoro-2-deoxy-d-glucose (18f-fdg) is a functional imaging modality which is capable of detecting cancer tumors based on their increased metabolic activity – a ... -
policies, procedures, and guidelines: are universities effectively ensuring ai (academic integrity) in the era of generative ai?
(2024)the objective of this study was to analyze generative ai guidelines and policies at canadian universities, examining how these universities are ensuring academic integrity in the face of challenges posed by using generative ... -
an improved semi-supervised learning framework for image semantic segmentation
(2024)traditional supervised learning methods depend heavily on labeled data, which is both costly and time-intensive to acquire. self-supervised learning approaches present a promising alternative to supervised learning, ... -
seasonal streamflow drought forecasting based on pattern recognition concepts using statistical and machine learning approaches
(2024)understanding and forecasting drought events is crucial for effective water resource management and mitigation planning. forecasting droughts is challenging due to their inherently complex patterns and dependencies. ... -
drying of softwood kraft lignin and its cationic derivatives
(2024)our dependence on petroleum-based materials comes with significant environmental challenges such as environmental pollution, including oil spills and air pollution. furthermore, the utilization of petroleum-based products ... -
the design of a multi-loop, low-power low dropout voltage regulator with zero-pole tracking technique
(2024)this thesis describes the theoretical background, design, simulation, implementation and measurements of an analog low-dropout voltage regulator intended for wide load applications requiring low power consumption. due to ... -
texture classification on uneven surfaces using deep learning techniques
(2024)robots are increasingly essential in various fields, excelling in tasks from routine operations to hazardous situations. enhancing robots with human-like capabilities, such as tactile sensing, broadens their potential ... -
temporal and spatial variability of the zooplankton community in lake couchiching, orillia, ontario: influence of water quality parameters
(2024)lake couchiching, located in ontario, is a vital freshwater ecosystem providing numerous ecological, recreational, and economic benefits. as human activities and property development increase in the region, it is important ... -
children’s ideas about their world: a study exploring the hundred languages of children and how educators support them
(2024)children are capable, competent, and intelligent members of the early years community (edwards, 2011; fyfe, 2011, ontario ministry of education, 2014 & 2016, wexler, 2004). the purpose of this research study is to explore ... -
artificial intelligence-based control schemes for robust and sustainable wind energy conversion system
(2024)to reduce fossil fuel consumption, which causes carbon dioxide emissions and global warming, renewable energy is gaining popularity. among various renewable energy sources, wind energy is one of the most cost-effective ... -
becoming-the-dash: exploring the connections between landrace breeding and an eco-social approach to heal
(2024)seed–people relationships date back millennia but have been dramatically reorganized in the last 100 years. this reorganization is just one part of the vast array of interconnected factors that together have led to the ... -
fracture behavior and properties of fiber-reinforced cemented paste backfill under different displacement rates
(2024)cemented paste backfills (cpb, comprising waste tailings, hydraulic binder, and water) are essential for safe and efficient underground mining production. once delivered into underground excavations, cpb undergoes complex ... -
fracture behavior of natural fiber-reinforced cemented paste backfill under mode-i, mode-ii, and mode-iii loading: effect of fiber content and fiber length
(2024)the mechanical stability of mine backfill materials is crucial for the safety of mining personnel and production efficiency. when placed into mined-out voids, known as stopes, mine backfill materials are required to ... -
the development and content validation of an injured worker stigma scale
(2024)individuals who experience workplace injuries or illnesses also experience societal stigma related to their injured identity. such stigmatization takes place in the form of stereotyping, prejudice from others, and unethical ...
