Browsing University of Waterloo by Title
Now showing items 9788-9807 of 18982
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An ion conductive polyimide encapsulation: New insight and significant performance enhancement of sodium based P2 layered cathodes
(Elsevier, 2019-11)It is essential to stabilize the surface of P2 layered cathode materials at high cut-off voltages (>4.3 V) in order to construct high-energy sodium ion batteries (SIB) that are promising for commercial application. When ... -
Ionic Liquid Assisted Composite Ceramic-Polymer Electrolyte for Lithium Metal Batteries
(University of Waterloo, 2020-02-11)Facing demands for smaller and more powerful batteries to keep pace with technological advances, as the conventional lithium-ion battery (LIB) is reaching its inherent physicochemical limit, new electrode materials must ... -
Ionic liquid/surfactant mixtures as multi-functional electrolytes for graphene-based supercapacitors
(University of Waterloo, 2022-08-26)Supercapacitors store energy by the restructuring of ions at the electrode/electrolyte interface under an applied potential. Supercapacitors bridge the gap between batteries, which are high energy density devices, and ... -
Ionic-complementary Peptide Modified Electrode for Biosensing Application
(University of Waterloo, 2009-09-17)Self-assembling peptides have emerged as new nanobiomaterials and received considerable attention in the areas of nanoscience and biomedical engineering. One important type is the ionic-complementary peptide, which contains ... -
IP Mobility Support in Multi-hop Vehicular Communications Networks
(University of Waterloo, 2012-08-28)The combination of infrastructure-to-vehicle and vehicle-to-vehicle communications, namely the multi-hop Vehicular Communications Network (VCN) , appears as a promising solution for the ubiquitous access to IP services in ... -
Iron isotope fractionation in sediments of an oligotrophic freshwater lake
(University of Waterloo, 2015-10-06)In situ iron (Fe) isotope compositions of pore water and solid-bound Fe phases were measured in sediments of an oligotrophic, sulfate-poor freshwater lake (Lake Tantaré, Québec, Canada). Previous work has shown that ... -
Iron Isotope Fractionations Reveal a Finite Bioavailable Fe Pool for Structural Fe(III) Reduction in Nontronite
(American Chemical Society, 2017-08-16)We report on stable Fe isotope fractionation during microbial and chemical reduction of structural Fe(III) in nontronite NAu-1. Fe-56/Fe-54 fractionation factors between aqueous Fe(II) and structural Fe(III) ranged from ... -
Iron Nanoparticles for In Situ Chemical Oxidation
(University of Waterloo, 2013-08-09)Recently, metal nanoparticles have attracted the attention of researchers in several fields of study due to their high surface area and other unique properties. Using metal nanoparticles as a component of an in situ ... -
Iron oxide nanozyme catalyzed synthesis of fluorescent polydopamine for light-up Zn2+ detection
(Royal Society of Chemistry, 2016-07-29)Fluorescent polydopamine (FPD) is an interesting material with excellent biocompatibility. However, its preparation is currently a lengthy and potentially dangerous process. We herein employ magnetic iron oxide (Fe3O4) ... -
Irreversible Oxidation Reaction in Aqueous Rechargeable Zn-MnO2 Batteries and Its Elimination for High Reversibility at Low Current Density
(University of Waterloo, 2021-11-30)With the ascending requirements of global energy storage, secondary batteries are receiving significant attentions. Lithium-ion batteries (LIBs) have been dominating the market over the decades because of their superior ... -
Irritations from Shaving Peaks: Barriers to the Implementation of Residential Seasonal Water Rates in Southwestern Ontario
(University of Waterloo, 2009-09-01)The water soft path (WSP) has been formulated as a progressive paradigm in water management. The WSP has four main principles: water should be viewed as a service; ecological sustainability is of utmost importance; water ... -
Is a nutritionally-balanced and low-carbon diet affordable in Ontario?
(University of Waterloo, 2018-01-19)Food plays an essential role in the path towards healthy growth and development, and enhancing the quality of life. Food systems contribute to food security, but also contribute to global environmental changes, such as ... -
Is a Picture Worth a Thousand Words? An Investigation into the Validity of 3D Computer Landscape Visualizations in Urban Planning
(University of Waterloo, 2010-04-14)This study examined the use of computer visualizations in urban planning and whether they facilitate effective decision-making and communication within community engagement. The objective was to determine the potential for ... -
Is blur sensitivity altered in children with progressive myopia?
(Elsevier, 2019-01)School aged children with progressive myopia show large accommodative lags to blur only cue which is suggestive of a large depth of focus (DOF). While DOF measures are lacking in this age group, their blur detection and ... -
Is cancer prevention influenced by the built environment? A multidisciplinary scoping review
(Wiley, 2019-07-09)Background: The built environment is a significant determinant of human health. Globally, the growing prevalence of preventable cancers suggests a need to understand how features of the built environment shape exposure ... -
Is competition sufficient to drive observed retail location and revenue patterns? An agent-based case study.
(University of Waterloo, 2021-01-20)Agent-based models (ABMs) have been widely used to represent and investigate complex systems and are a contemporary modelling approach used in the study of land-use and land-cover change. While many ABMs have been constructed ... -
Is Free Recall Actually Superior to Cued Recall? Introducing the Recognized Recall Procedure to Examine the Costs and Benefits of Cueing
(University of Waterloo, 2011-08-10)A vast literature and our own common sense tell us that free recall (i.e., recalling information without hints) is harder and less successful than cued recall (i.e., recalling information with hints). In this dissertation, ... -
Is it about me? Time-course of self-relevance and valence effects on the perception of neutral faces with direct and averted gaze
(Elsevier, 2018-05-01)Most face processing research has investigated how we perceive faces presented by themselves, but we view faces everyday within a rich social context. Recent ERP research has demonstrated that context cues, including ... -
Is it in the eyes? Dissociating the role of emotion and perceptual features of emotionally expressive faces in modulating orienting to eye gaze
(Taylor & Francis, 2011-03-21)This study investigated the role of the eye region of emotional facial expressions in modulating gaze orienting effects. Eye widening is characteristic of fearful and surprised expressions and may significantly increase ... -
Is Revenue Sharing Real Reconciliation? Recognizing the role of Indigenous law and governance in British Columbia Crown forestry agreements
(University of Waterloo, 2023-07-27)From the banning of cultural protocols to the installation of assimilation and genocidal tactics, Indigenous law and governance within communities throughout British Columbia have experienced tremendous hardship and ...