Browsing Faculty of Graduate Studies Online Theses by Title
Now showing items 1166-1185 of 7613
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A Comprehensive Study On One-way Backscatter Traffic Analysis
(2015-04-27)Since the occurrence and variety of Distributed Denial of Service (DDoS) has dramatically increased, the discovery of DDoS signatures (rules) become very difficult for current intrusion detection mechanisms. Darknets, which ... -
Compromised Tweet Detection Using weighted sub-word embeddings
(2019-08-07)Extracting features and writing styles from short text messages for compromised tweet detection is always a challenge. Short messages, such as tweets, do not have enough data to perform statistical authorship attribution. ... -
A computable general equilibrium model for the Chinese economy.
(Dalhousie University, 1991) -
Computational Design: Developing and Applying Computational Tools for Architectural Design
(2014-04-04)This thesis explores the intersection between computation and architectural design. The thesis first develops several computational design tools, specifically focussing on three problem domains: (1) speedy generation and ... -
COMPUTATIONAL FLUID DYNAMICS (CFD) MODELING OF A PILOT-SCALE MEMBRANE FILTRATION TECHNOLOGY TO TREAT OILY WASTEWATER
(2022-12-02)In this study, a pilot-scale membrane filtration system for the treatment of oily wastewater through a comprehensive three-dimensional (3D) computational fluid dynamics (CFD) modeling was investigated. The model was designed ... -
Computational Investigation into Catalytic Mechanisms of Disease-Causing Enzymes and Biocatalysts
(2015)Computational chemistry, namely the ONIOM method, is used to investigate areas of interest to drug design, including malaria and inflammation, as well as biocatalysts for the hydration of nitrile substrates. With the ... -
Computational methods for efficient processing and analysis of short-read Next-Generation DNA sequencing data
(2020-04-13)DNA sequencing has transformed the discipline of population genetics, which seeks to assess the level of genetic diversity within species or populations, and infer the geographic and temporal distributions between members ... -
Computational Methods for Spatial OLAP
(2011-04-20)Data warehousing and On-line Analytical Processing (OLAP) are powerful tools for processing and analyzing business and analytical data. It is estimated that 80% of the data stored in data warehouses have some spatial ... -
COMPUTATIONAL MODEL OF THE CATALYTIC CYCLE OF ORGANOSELENIUM ANTIOXIDANTS
(2012-07-31)The chemistry of the enzyme glutathione peroxidase and synthetic organoselenium enzyme mimics has been a significant research interest for more than three decades. In this work, the results of a computational study employing ... -
COMPUTATIONAL MODELING OF PREFRONTAL-HIPPOCAMPAL INTERACTIONS IN VERBAL MNEMONIC DISCRIMINATION
(2023-11-30)Background: Mnemonic Discrimination, the ability to distinguish between highly similar memories is impaired in people with various neuropsychiatric disorders. While hippocampus and prefrontal cortex are attributed to perform ... -
Computational Models of Organotin-Mediated Alkylation of Diols
(2013-08-29)Dialkylstannylene acetals are tin-containing species employed extensively as intermediates to facilitate high-yielding and regioselective monosubstitution reactions of diols or polyols with various electrophiles, which is ... -
Computational studies on reactions of DNA oxidation and enzyme catalysis.
(Dalhousie University, 2006) -
Computational studies on the properties and reactions of biological radicals.
(Dalhousie University, 2001) -
Computational studies on topics of environmental interest: From kinetics to excited states.
(Dalhousie University, 2001) -
A Computational Study of Cyclic Alkynes and the Search for Selectivity in the Cycloadditions of Substituted Cyclohexynes
(2015)In this work, the geometric and electronic properties of five- to twelve-membered cyclic alkynes have been studied computationally. The data reveal two regimes that have a transition point at a ring size of eight. The data ... -
Computational topology and fractal trees.
(Dalhousie University, 2005) -
Computationally Efficient Super Resolution Algorithm
(2018-06-26)Super resolution image can be obtained from combining several low resolution noisy and blurred images. We propose an efficient algorithm to produce super resolution microscopic images. In the proposed algorithm, accurate ... -
Computer simulation studies of heterogeneous crystal growth.
(Dalhousie University, 2005) -
Concentration and characterization of microplastics in Blue mussels (Mytilus edulis) and Eastern oysters (Crassostrea virginica) from Nova Scotia
(2023-12-06)Microplastics (MPs) (<5 mm) have become an increasingly global concern due to their potential to impact both human health and the environment. This research explored the occurrence of microplastics in Blue mussels (Mytilus ... -
CONCEPT DEVELOPMENT OF ROTATING BED REACTOR FOR CHEMICAL LOOPING COMBUSTION USING METHANE AS FUEL AND COPPER OXIDE AS AN OXYGEN CARRIER
(2015-06-04)A CFD model of a rotating bed reactor for chemical looping combustion involving the catalyzed reaction of methane with oxygen using a CuO-based oxygen carrier was developed in this work. The effects of process parameters ...