Science (Faculty of): Recent submissions
Now showing items 1-20 of 2953
-
How a dry year affects spatial variability of ground thaw and changes the hydrology of a small Arctic watershed
(University of Waterloo, 2023-09-28)The summer of 2021 in the Inuvik area, NWT was warm and dry. As recorded in Siksik Creek, a sub-catchment of Trail Valley Creek located 50 km north-east of Inuvik, this was the 7th warmest summer and driest July recorded ... -
An estimation theoretic approach to quantum realizability problems
(University of Waterloo, 2023-09-27)This thesis seeks to develop a general method for solving so-called quantum realizability problems, which are questions of the following form: under which conditions does there exist a quantum state exhibiting a given ... -
Cats, Rotating Waves and Photons: An Excursion into Light-Matter Interaction
(University of Waterloo, 2023-09-27)This thesis hopes to achieve two modest goals. The primary goal is to formulate a practical theory for generating cat states by employing a resonant or detuned strong drive on a qubit coupled to a resonator. An incidental ... -
Programmable Individual Addressing and Floquet Hamiltonian Dynamics in a Trapped Ion Quantum Processor
(University of Waterloo, 2023-09-26)Trapped ions have been gaining traction as a platform for quantum information processing (QIP) in both academia and industry over the last decade. Their long coherence time, high fidelity gate operations, and built-in ... -
Community-partnered research on subsistence char fisheries near Kugluktuk, Nunavut: novel insights from traditional knowledge and western science
(University of Waterloo, 2023-09-26)Arctic char (Salvelinus alpinus) and Dolly Varden (S. malma) are the two most closely related species in the genus Salvelinus. Both species show substantial intraspecific variation in ecology, life history, morphology, and ... -
Double-pulse Model for the Study of Red-shifted Spectrum in Multi-frequency Raman Generation
(University of Waterloo, 2023-09-25)Multi-frequency Raman Generation (MRG) is a promising technique for generating few-femtosecond to sub-femtosecond pulses with high energy conversion efficiency. During transient MRG experiments coupled with two chirped ... -
Phosphorus cycling by stream biofilms exposed to continuous and episodic loading patterns
(University of Waterloo, 2023-09-25)Anthropogenic activities have led to nutrient enrichment of streams, causing eutrophication of water bodies on a global scale. Eutrophication is frequently tied to an excessive influx of phosphorus (P); a crucial nutrient ... -
PACAP Analogues with Potential Applications in Finfish Aquaculture
(University of Waterloo, 2023-09-25)Global aquaculture industry has significant losses each year due to disease outbreaks, parasitic, viral, and bacterial infections. Common methods to treat fish infections include antibiotics, but prolonged use can lead to ... -
Developing a Large-Scale, Programmable Trapped Ion Quantum Simulator with In Situ Mid-Circuit Measurement and Reset
(University of Waterloo, 2023-09-25)Quantum simulators are a valuable resource for studying complex many-body systems. With their ability to provide near-term advantages, analog quantum simulators show great promise. In this thesis, my aim is to describe the ... -
Closed-loop control system and hardware-aware compilation protocols for quantum simulation with neutral atoms in optical trap arrays
(University of Waterloo, 2023-09-25)Quantum materials offer tremendous potential for advancing electronic devices beyond traditional semiconductor-based technologies. Understanding the dynamics of these materials requires the use of quantum simulators. Quantum ... -
Fabrication of microfluidic chip using 3D printing for ocular cell studies
(University of Waterloo, 2023-09-25)Purpose: This thesis aimed to create a polydimethylsiloxane (PDMS) microfluidic chip utilizing low-cost commercial 3D printers and to integrate human corneal epithelial cells (HCEC) into the fabricated chip. Methods: The ... -
Black hole dynamics in Effective Field Theory extensions to General Relativity
(University of Waterloo, 2023-09-22)This thesis aims to develop and implement mathematical and numerical techniques to enable the study of deviations from General Relativity (GR) in the nonlinear regime. The focus is on studying the nonlinear dynamics of ... -
The Effects of Uniform Acceleration on the Correlation Harvesting
(University of Waterloo, 2023-09-22)Quantum field theory (QFT) in curved spacetime focuses on the analysis of quantum fields—representing fundamental particles and their interactions—within a curved spacetime geometry, accounting for relativistic effects. Among ... -
The influence of soil moisture, oxygen, and temperature on naphthalene biodegradation and CO2 and CH4 effluxes
(University of Waterloo, 2023-09-22)Petroleum hydrocarbons (PHCs) are essential to the functioning of the industrialized world yet serve a potential threat to human and ecosystem health when they inadvertently enter the environment. In recent decades, ... -
Controlled nanometer liquid layer thicknesses for the study of nanomaterials and biospecimens in liquid-cell transmission electron microscopy
(University of Waterloo, 2023-09-22)Liquid-cell transmission electron microscopy (LC-TEM) is an in-situ microscopy technique which aims to image nanomaterials and biospecimens in their native liquid phase environment. To accomplish this task, miniature vessels ... -
Advancing Hyperacuity for Vision Screening
(University of Waterloo, 2023-09-22)Introduction: The human visual system is extremely sensitive to certain spatial visual tasks. It can detect the subtle misalignment of closer objects to a degree of 2-5 arcseconds, which is smaller than the foveal cone ... -
Spin-Spin Correlations in the CuAlCr₄S₈ Breathing Pyrochlore
(University of Waterloo, 2023-09-21)Frustrated magnetic systems, whose behaviour is influenced by competing interactions between magnetic spins, have been an active area of research. There is a special class of materials called breathing pyrochlores, whose ... -
Non-specific immune response and disease-resistance in Chinook salmon (Oncorhynchus tshawytscha) supplemented with probiotics
(University of Waterloo, 2023-09-21)Finfish aquaculture is the fastest-growing food-production sector in the world. Nevertheless, intensive production faces increased disease outbreaks due to high stock densities and environmental effects. Currently, infectious ... -
Optimizing Small-scale Redshift Space Distortion Measurements in eBOSS for Cosmological Inference
(University of Waterloo, 2023-09-21)Modern cosmological datasets have grown substantially in size and the precision of their measurements. While the improvement has had a beneficial impact on our understanding of the cosmological model, it requires equal ... -
Machine learning modelling in predicting and optimizing PLGA nanoparticle encapsulation efficiency and therapeutic efficacy
(University of Waterloo, 2023-09-20)Nanoparticles (NP) have become a promising drug delivery system in the past few decades in pharmaceutics for its diversity in encapsulating different types of drugs, including proteins/peptides, nucleic acids and small ...