Browsing Waterloo Research by Title
Now showing items 1902-1921 of 2463
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Recessed deposition of TiN into N-doped carbon as a cathode host for superior Li-S batteries performance
(Elsevier, 2018-12-01)In this work, we put forward a novel cathode host for Li-S batteries by loading titanium nitride (TiN) nanoparticles into the pores of N-doped carbon as a proof-of-concept. The selection of TiN arises from its strong binding ... -
Recognizing Structural Nonidentifiability: When Experiments Do Not Provide Information About Important Parameters and Misleading Models Can Still Have Great Fit
(Wiley, 2020-02)In the quest to model various phenomena, the foundational importance of parameter identifiability to sound statistical modeling may be less well appreciated than goodness of fit. Identifiability concerns the quality of ... -
Recommender Systems for Personalized Gamification
(ACM, 2017-07-09)Gamification has been used in a variety of application domains to promote behaviour change. Nevertheless, the mechanisms behind it are still not fully understood. Recent empirical results have shown that personalized ... -
Reconsidering Impact in HCI: Bridging HCI Design Research and Public Health Science
(University of Waterloo, 2023-04-23)A position paper for a CHI 2023 workshop. -
Reconstructing quantum molecular rotor ground states
(Physical Review B, 2020-07-06)Nanomolecular assemblies of C60 can be synthesized to enclose dipolar molecules. The low-temperature states of such endofullerenes are described by quantum mechanical rotors, which are candidates for quantum information ... -
Rectus abdominis muscle thickness is a valid measure of cross-sectional area: implications for ultrasound
(Elsevier, 2022-03)Rationale and objectives: The rectus abdominis muscle exhibits early and significant muscle atrophy, which has largely been characterized using ultrasound measured muscle thickness. However, the validity of rectus abdominis ... -
Redistribution of charged aluminum nanoparticles on oil droplets in water in response to applied electrical field
(Springer, 2016-05-18)Janus droplets with two opposite faces of different physical or chemical properties have great potentials in many fields. This paper reports a new method for making Janus droplets by covering one side of the droplet with ... -
Redistribution of mobile surface charges of an oil droplet in water in applied electric field
(Elsevier, 2016-10)Most researches on oil droplets immersed in aqueous solutions assume that the surface charges of oil droplets are, similar to that of solid particles, immobile and distributed uniformly under external electric field. ... -
Redox conditions across the Cambrian–Ordovician boundary: Elemental and isotopic signatures retained in the GSSP carbonates
(Elsevier, 2015-12-15)Lime mudstone samples (rhythmites) were collected at high resolution from outcrops of the Cambrian–Ordovician GSSP boundary section at Green Point (western Newfoundland, Canada). The sequence (~45 mthick) consists of slope ... -
Reducibility of operator semigroups and values of vector states
(Springer, 2017-08-01)Let S be a multiplicative semigroup of bounded linear operators on a complex Hilbert space H, and let Ω be the range of a vector state on S so that Ω = {⟨Sξ, ξ⟩ : S ∈ S} for some fixed unit vector ξ ∈ H. We study the ... -
Reduction of a Vehicle Multibody Dynamic Model Using Homotopy Optimization
(De Gruyter, 2013-03-27)Despite the ever-increasing computational power of modern processors, the reduction of complex multibody dynamic models remains an important topic of investigation, particularly for design optimization, sensitivity analysis, ... -
Reduction of chlorendic acid by zero-valent iron: Kinetics, products, and pathways
(Elsevier, 2020-02-15)Chlorendic acid (CA) is a recalcitrant groundwater contaminant for which an effective treatment technology does not currently exist. In this study, a series of batch experiments were conducted to investigate the treatment ... -
Reduction of Hospital Environmental Contamination Using Automatic UV Room Disinfection
(Global Biorisk Advisory Council, 2021-08-21)The use of mobile ultraviolet (UV) germicidal irradiation has been documented to reduce contamination levels and HAIs in hospitals. However, there is a general lack of information on the efficacy of wall-mounted, automated ... -
Reduction of intersex in a wild fish population in response to major municipal wastewater treatment plant upgrades
(American Chemical Society, 2017)Intersex in fish downstream of municipal wastewater treatment plants (MWWTPs) is a global concern. Consistent high rates of intersex in male rainbow darter (Etheostoma caeruleum) have been reported for several years in the ... -
Reduction of polymer surface tension by crystallized polymer nanoparticles
(AIP Publishing, 2010-10-14)Self-consistent field theory is applied to investigate the effects of crystallized polymer nanoparticles on polymer surface tension. It is predicted that the nanoparticles locate preferentially at the polymer surface and ... -
Reflections on Our Human-Centred Qualitative Data Science Journey
(University of Waterloo, 2022-02-28)We are HCI researchers from the University of Waterloo’s School of Public Health Sciences. Many of our colleagues are social science researchers, and are tackling important issues like vaccine hesitancy, mental health, and ... -
Reflective Peer Mentoring: Evolution of a Professional Development Program for Academic Librarians
(The Editorial Board of Partnership: The Canadian Journal of Library and Information Practice and Research, 2014)For librarians engaged in teaching and learning, reflection has the potential to create opportunities to examine one’s instructional practice, identify and address challenges, and find new instructional pathways. It can ... -
Regenerable DNA-Functionalized Hydrogels for Ultrasensitive, Instrument-Free Mercury(II) Detection and Removal in Water
(American Chemical Society, 2010-09-15)Mercury is a highly toxic environmental pollutant with bioaccumulative properties. Therefore, new materials are required to not only detect but also effectively remove mercury from environmental sources such as water. We ... -
A regenerative NanoOctopus based on multivalent-aptamer functionalized magnetic microparticles for effective cell capture in whole blood
(American Chemical Society, 2019-01-16)Isolation of specific rare cell subtypes from whole blood is critical in cellular analysis and important in basic and clinical research. Traditional immuno-magnetic cell capture suffers from suboptimal sensitivity, ... -
Regional activation of anterior and posterior supraspinatus differs by plane of elevation, hand load and elevation angle
(Elsevier, 2018-12-01)The supraspinatus is one of the muscles of the rotator cuff, and growing research on fibre type composition and mechanical advantages in specific postures suggest this muscle may have distinct anterior and posterior regions. ...