Browsing University of Waterloo by Title
Now showing items 13208-13227 of 18674
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Photoaffinity Labels of Daptomycin
(University of Waterloo, 2014-05-23)Daptomycin (Dap) is a cyclic lipodepsipeptide antibiotic that is currently used in the treatment of bacterial infections caused by Staphylococcus aureus including the strains that are methicillin-resistant (MRSA), as well ... -
Photocatalytic Degradation of Microcystins by TiO2 Using UV-LED Controlled Periodic Illumination
(Multidisciplinary Digital Publishing Institute, 2019-02-14)Toxic microcystins (MCs) produced by freshwater cyanobacteria such as Microcystis aeruginosa are of concern because of their negative health and economic impacts globally. An advanced oxidation process using UV/TiO2 offers ... -
Photocatalytic Oxidation of Anesthetic Gases
(University of Waterloo, 2020-08-27)Inhaled anesthetics used in surgeries are typically volatile halogenated hydrocarbons. In a typical situation only 5% of the administered anesthetic is metabolized by the human body, while the remaining 95% is exhaled ... -
Photocatalytic performances of ZnO nanoparticle film and vertically aligned nanorods in chamber-based microfluidic reactors: Reaction kinetics and flow effects
(Elsevier BV, 2017-07-15)The nanoparticle seed layer (a film) and vertically aligned nanorods of zinc oxide (ZnO) with different lengths were fabricated within a novel chamber-based microfluidic (microchamber) reactor with a varying height of ... -
Photochemical Degradation of Chlorobenzene
(University of Waterloo, 2013-05-02)Persistent organic pollutants (POPs) are organic compounds of anthropogenic origin that have been linked to the development of cancer, neurobehavioural impairment, and immune system biochemical alterations. These chemicals ... -
Photogrammetry in Mediterranean Archaeology
(University of Waterloo, 2016-03-29)Digital photogrammetry has progressed to a level at which it no longer requires expensive equipment or significant training in order to produce professional results. In the field of Mediterranean archaeology requirements ... -
Photoinduced Toxicity of Metals and PAHs to Hyalella azteca: UV-Mediated Toxicity and the Effects of Their Photoproducts
(University of Waterloo, 2009-05-08)Polycyclic aromatic hydrocarbons (PAH) are a class of common environmental contaminants known to be phototoxic. PAH Photoinduced toxicity is caused by two mechanisms: photomodification and photosensitization. The ... -
Photon Quantum Noise Limited Pixel and Array architectures in a-Si Technology for Large Area Digital Imaging Applications
(University of Waterloo, 2011-08-31)A Voltage Controlled Oscillator (VCO) based pixel and array architecture is reported using amorphous silicon (a-Si) technology for large area digital imaging applications. The objectives of this research are to (a) demonstrate ... -
Photon Rings and Shadow Size for General Integrable Spacetimes
(University of Waterloo, 2023-08-08)According to the no-hair theorem, the unique characteristics of astrophysical black holes are their masses and spins. However, recent observations from the Event Horizon Telescope (EHT) images of M87 and Sgr A* have ... -
Photonic Three-Level Systems Within the Framework of Generalised Probabilistic Theories
(University of Waterloo, 2021-09-24)If one seeks to test quantum theory not against a particular alternative but against many alternatives in a landscape of possibilities, it is crucial to be able to analyze experimental data in a theory-agnostic way. This ... -
Photons & Phonons: A room-temperature diamond quantum memory
(University of Waterloo, 2016-08-19)This thesis presents demonstrations of the storage and manipulation of single photons in a room-temperature diamond quantum memory using a Raman memory protocol. We report on results from four experiments. In the first ... -
Photophysical and Optoelectronic Properties of Pristine, Doped and Surface-Functionalized Two-Dimensional Zinc Oxide Nanostructures
(University of Waterloo, 2016-01-20)As one of the most studied transparent conducting oxides, zinc oxide (ZnO) has received a lot of attention due to its physical, chemical, optical and optoelectronic properties. The present study focusses on the photophysical ... -
Photosphere Tour Guide
(University of Waterloo, 2021-08-20)This document serves as a comprehensive guide for creating and implementing Virtual Reality (VR) into education at the post-secondary level, as well as recommendations for integrating course learning objectives in Virtual ... -
Physical Activity in Older Adults: The Role of Intentions, Executive Control Resources, and Implementation Intentions
(University of Waterloo, 2012-01-13)Objective: The purpose of this investigation was to examine the effect of implementation intentions on physical activity in older adults with stronger and weaker executive control resources (ECRs). Methods: One hundred ... -
Physical Activity Levels and Barriers to Exercise in Individuals with Low Bone Mineral Density
(University of Waterloo, 2013-09-27)Background: Fractures are a major health concern for older adults, especially for those with osteoporosis or low bone mineral density (BMD). Physical activity and exercise can be important self-management strategies for ... -
Physical Aging and Hygrothermal Response of Polycarbonate/Acrylonitrile-Butadiene-Styrene Polymer Blend
(University of Waterloo, 2007-05-16)Polycarbonate (PC) is a glassy engineering thermoplastic that has been used for decades because of its superior mechanical properties such as high toughness and stiffness, and for its general thermal stability. However, ... -
Physical and biogeochemical gradients and exchange processes in Nyanza Gulf and main Lake Victoria (East Africa)
(University of Waterloo, 2009-01-22)Nyanza Gulf is a large, shallow and long river-influenced embayment located in northeastern Lake Victoria. The gulf opens to the main lake through the narrow and deep Rusinga Channel, the exchange zone between the two ... -
Physical and Geochemical Characterization of Two Wetlands in the Experimental Lakes Area, North-western Ontario, Canada
(University of Waterloo, 2012-09-27)Anthropogenic disruptions in the form of hydrological alterations, such as dam construction and the associated water diversions are a cause of much upheaval to local and regional ecosystems. Lake 626 within the Experimental ... -
Physical characterization of tin composite oxides and related anode materials for lithium ion batteries
(University of Waterloo, 2000)