• Coordinated multicast beamforming for multi-cell massive MIMO systems 

  Yin, Shiqi (2023-09-01)

  In this thesis, we consider the efficient coordinated multi-cell multicast beamforming design in massive massive multiple-input multiple output (MIMO) cellular networks. For the problem that aims to minimize the base station ...

• Optimizing electrocardiogram analysis for efficient heart condition diagnosis 

  Mousa, Ahmad (2023-09-01)

  This thesis introduces an innovative lead grouping strategy for efficient real-time Electrocardiography signal classification. This method uses a maximum of six leads instead of the traditional 12-lead approach, leading ...

• Analysis and techniques of cyberattack types classification in smart grids 

  Ijeh, Victor Odion (2023-09-01)

  The smart electric grids rely on integrating the information and communication technologies (ICT) into the electric power grid infrastructure to facilitate the exchange of information for an enhanced and economic operation. ...

• Efficient design of reconfigurable intelligent surface assisted multi-group multicast beamforming 

  Ebrahimi, Mohammad (2023-09-01)

  This thesis considers a multi-group multicasting scenario facilitated by a reconfigurable intelligent surface (RIS). We propose low-complexity scalable algorithms for the joint design of the base station (BS) multicast ...

• Experimental investigation of dark fermentation of poplar leaves for biohydrogen production 

  Kenez, Murat Can (2023-08-01)

  Biohydrogen, a sustainable and environmentally friendly energy alternative, is pivotal in transitioning to a more energy-efficient future. Thesis research explores the variations of H2 hydrogen production potential of ...

• A hybrid battery cell voltage equalizer considering thermal behavior and capacity fade characteristics 

  Huynh, Alvin Tuan Thanh (2023-08-01)

  The thesis focuses on developing a robust, high-fidelity lithium-ion battery model adaptive to changes in operating temperature, aiming for accurate estimation of state of health (SOH). The thesis proposes two novel methods ...

• Experimental investigation of novel proton exchange membrane fuel cell and battery integrated system 

  Acikalin, Guven (2023-08-01)

  In this thesis study, a PEM fuel cell and battery integrated system is developed. The performance assessments of the PEM fuel cell stack are performed through the polarization curve, energy efficiency, exergy efficiency, ...

• Effect of self-excited acoustic perturbations on flow characteristics around rectangular cylinders with varied geometrical aspects 

  Shoukry, Ahmed (2023-08-01)

  This study explores the effects of aspect ratio, edge geometry and incidence angles on the dynamic lift force, wake behaviors, and the susceptibility of such geometrical aspects to self-excited acoustic resonance in ...

• Experimental investigation of new coating methods for 3D-printed cathodes for hydrogen production 

  Khalil, Muarij (2023-08-01)

  This thesis presents a novel approach for preparing electrodes for hydrogen evolution reaction. A new approach where the electrolysis cathodes are 3D-printed and coated for alkaline water electrolysis. Copper, iron, and ...

• Effects of the geometric modifications on the shear layer excitation source in co-axial side branches 

  Hammad, Omar S. (2023-08-01)

  This comprehensive study delves into the interaction between shear layer oscillations and the acoustic field within co-axial cavities, spotlighting the efficacy of the sound source model as a reliable semi-empirical modeling ...

• Intention prediction of pedestrians in challenging weather conditions using deep learning 

  Elgazwy, Ahmed (2023-08-01)

  Assisted and automated driving vehicles have received massive attention over the past few years from the research community to make our roads safer. In this thesis, we introduce a framework for predicting the intention of ...

• Detector positioning in a field-deployable limited-angle gamma ray emission tomography system 

  Borjas Padilla, Viridiana (2023-08-01)

  Imaging techniques have been part of the medical and industrial fields for more than a century due to their simple use in the inspection of internal parameters without sample damage. These methods take advantage of the ...

• Assessing the behaviour of solid particulates in the flow of molten salt reactor coolant circuits 

  Arthurs, Cole William (2023-04-01)

  This work investigated solid particulate behaviour in molten salt nuclear reactors. Solid particulates are expected to form from fission products reacting with fuel components, creating compounds with melting temperatures ...

• Design and control of an active ankle-foot orthosis 

  DeBoer, Benjamin (2022-04-01)

  Active ankle-foot orthoses (AAFOs) assist a user unable to dorsiflex the ankle joint. The optimal AAFO is lightweight and aids the user in achieving a nominal gait. This thesis presents the design and control of a novel ...

• Design and analysis of a sustainable energy system for a military base in the Canadian Arctic 

  Ironside, Mark J. (2023-08-01)

  The purpose of this thesis was to propose and thermodynamically analyze a sustainable energy system for a military base in the Canadian Arctic for heating, electricity, farming, fresh water, hot water and waste management. ...

• Modelling and prediction of tire-rim slip with finite element analysis 

  Collings, William (2023-07-01)

  In this thesis, tire-rim slip was simulated with a FEA model of a RHD truck tire. Multiple simulations were conducted to validate the model and investigate the effects of different parameters such as terrain type, tire-rim ...

• An investigation into Manganese(2+) interferences and retrospective dose assessment of shelled species using EPR spectroscopy 

  Gough, Eden (2023-05-01)

  High intensity Mn²⁺ peaks in calcified tissues of shells are known to impact the lower dose detection limit in retrospective electron paramagnetic resonance (EPR) studies. This thesis investigates the factors causing Mn²⁺ ...

• Design of a residential air source heat pump for extremely cold climates 

  Besada, Wahid (2023-05-01)

  Air source heat pumps are energy efficient systems suitable for space heating applications, however, their performance drastically degrades in low ambient temperatures. An innovative design is proposed in this thesis that ...

• Decommissioning considerations for molten salt type reactors 

  Lin, Tzu Yen Yvonne (2023-05-01)

  Molten salt type small modular reactors are presently being developed as an option for providing electricity and alternative energy forms. The current proposed designs do not document how decommissioning will be addressed. ...

• Dynamic fuzzy reliability and safety assessment of passive safety systems in small modular reactors 

  Khosravi Babadi, Parham (2023-04-01)

  Small Modular Reactors (SMRs) have garnered significant interest in recent years, and they may play an essential role in the future of energy supply and power generation. One major advantage associated with SMRs is their ...

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