Browsing by Title
Now showing items 1202-1221 of 1629
-
Performance assessment of Au SERS substrates prepared by deposition of Au nanoparticles on screen-printed SiO2 particle films
(2023-02-01)Surface-enhanced Raman spectroscopy (SERS) is a highly studied technique for simple and rapid trace analysis. Screen-printing, a low-cost fabrication method, has been proposed as a reproducible and affordable approach for ... -
Performance assessment of transient behaviour of small wind turbines
(2009-08-01)Small wind turbine installations have a variety of potential uses, each with unique performance demands and operating conditions. Many applications require that the turbine is placed in wind conditions that are not ideal ... -
Performance improvement for robotic mechanisms by: synthesis design, dynamic balancing and adaptive control techniques
(2016-05-01)Robotics have been used in many arenas, such as manufacturing, medical, and space. Currently, the use of robotics is limited with respect to performance capabilities. Improving the performance of robotic mechanisms is a ... -
Performance investigation of various cold thermal energy storages
(2008-07-01)This study deals with solidification and melting of some typical encapsulated ice thermal energy storage geometries. Using ANSYS GAMBIT and FLUENT 6.0 software, HTF fluid motion past encapsulated water (ice) geometries, ... -
Performance of wide band gap switching devices in DC/DC converters of electric vehicles
(2016-10-01)Low losses fast switching wide band gap (WBG) semiconductors, such as Gallium Nitride (GaN) and Silicon Carbide (SiC), are becoming viable candidates for DC/DC converters switches in the powertrain of electric vehicle (EV). ... -
Performance trade-off analysis in bidirectional network beamforming.
(2011-10-01)This research examines a two-way relay network consisting of two transceivers and multiple parallel relays, which are equipped with single antennas and operate in a halfduplex mode. In this system, the two transceivers ... -
Perpetually playing physics
(2019-08-01)Here we discuss ideas of reinforcement learning and the importance of various aspects of it. We show how reinforcement learning methods based on genetic algorithms can be used to reproduce thermodynamic cycles without prior ... -
Personalized Views for Immersive Analytics
(ACM, 2016-11)In this paper we present work-in-progress toward a vision of personalized views of visual analytics interfaces in the context of collaborative analytics in immersive spaces. In particular, we are interested in the sense ... -
Petri net modeling of fault analysis for probabilistic risk assessment
(2013-04-01)Fault trees and event trees have been widely accepted as the modeling strategy to perform Probabilistic Risk Assessment (PRA). However, there are several limitations associated with fault tree/event tree modeling. These ... -
The Pharmacological Characterization of Hco-UNC-49, a GABA-gated Chloride Channel from the Parasitic Nematode Haemonchus contortus
(2010-08-01)Compared to mammals, nematodes appear to exhibit a unique GABAergic nervous system. Haemonchus controtus is a parasitic nematode that infects ruminants worldwide. Hco-UNC-49 is a H. contortus GABA-gated chloride channel ... -
Physical activity levels and modes of physical activity among Canadian adults with obstructive respiratory disease
(2017-07-01)Purpose: To investigate physical activity levels and modes of physical activity among Canadian adults with obstructive respiratory disease. Methods: Data from respondents with self-reported asthma, chronic obstructive ... -
Physical and chemical analysis of pig carcass decomposition in a fine sand
(2010-08-01)The development and improvement of methods used for the estimation of the postmortem interval (PMI) is a common area of research in forensic science. This research was conducted to physically and chemically analyze pig ... -
Physiological responses to pedal-assist e-bike use in older adults
(2021-12-01)Pedal-assist electric bicycles (pedelecs) have been found to elicit moderate-to-vigorous intensity physical activity (MVPA) in younger adults, however, it is unknown if pedelec riding elicits MVPA in older adults or if ... -
Picky eating redefined: exploring the extreme food behaviour and feeding environment challenges in children with autism spectrum disorder.
(2014-07-01)The most recent evidence indicates that 1 out of every 68 children has Autism Spectrum Disorder (ASD) (Center for Disease Control and Prevention, U.S. Department of Health and Human Services, 2014) emphasizing the importance ... -
Piezoelectric flexing and output voltage of a microchannel heat engine
(2010-08-01)In this thesis, a new model is formulated for a piezoelectric membrane and fluid motion in a microchannel heat engine. A new slug flow model is developed for droplet motion in a circular cross-section channel. The model ... -
A pilot project to evaluate the ‘CATCH My Breath’ vaping prevention curriculum in Canada: Final Report
(Ontario Tech University, Oshawa, ON, 2023-12)Vaping has increased dramatically among youth in Canada. However, there is a lack of evidence for effective school-based prevention approaches targeting vaping, particularly for high school-aged students. The objectives ... -
Pilot study on Nordic pole walking and individuals with cancer: effects on physical function and health-related quality of life
(2017-06-01)Individuals diagnosed with cancer experience a high symptom burden that has a significant impact on their quality of life and an individualized, community-based Nordic pole walking (NPW) program may help to alleviate ... -
A pilot study to explore healthcare professionals’ perception of using a web-based reminiscence therapy to support dementia care during the COVID-19 pandemic and beyond
(2022-05-01)Introduction: Reminiscence therapy (RT) is the most common non-pharmacological treatment for dementia care. The therapy stimulates the senses to evoke memories and may reduce Behavioral and Psychological Symptoms of Dementia ... -
PiXi: an approach to nudge secure password creation
(2023-04-01)Passwords, a first line of defense against unauthorized access, must be secure and memorable. However, people often struggle to create secure passwords they can recall. To address this problem, we design Password inspiration ... -
Planning and optimization of nuclear-renewable micro hybrid energy systems for off-grid applications
(2020-11-01)Resilient operation of medium/large scale off-grid energy systems is a key challenge for energy crisis solutions, which requires continuous and sustainable energy resources. In this context, microreactors are incorporated ...