Bearings play a critical role as fundamental mechanical components in rotating systems. Any imperfections, such as inadequate lubrication, can gradually result in failure. Industry reports indicate that 40-70% of failures in rotary systems are attributed to bearing failure. The sudden occurrence of such failures poses significant challenges for industries, resulting in decreased profitability, and various […]

The proposed research project investigates how the Telepresence technology (Connected North) has an impact on Northern students’ and teachers’ educational experience. Our goal is to assess the impact of its implementation within three contexts: connecting students to students, connecting students to experts, and connecting teachers to teachers. To this end, we will administer questionnaires to […]

Les travaux du stage seront effectués à l’Institut interdisciplinaire d’innovation technologique de l’Université de Sherbrooke au sein du groupe de recherche de la professeure Gwenaëlle Hamon qui se spécialise sur les procédés de micro-fabrication et caractérisation des dispositifs optoélectroniques tels que les panneaux solaires, phototransducteurs, lasers, etc. Le stage proposé vise la mise au point […]

This project aims to provide clean drinking water to low-income families in remote areas by developing a self-powered, portable ceramic water filter. While the filter has shown strong pollutant removal in lab tests, real-world testing is needed to confirm its effectiveness. This project will focus on pilot testing, refining the product based on user feedback, […]

Harnessing Solar Power for Smarter Energy Use: This project introduces a passive solar energy switch that automatically adjusts how it uses sunlight based on temperature, without electricity or moving parts. It relies on a Fresnel lens that focuses sunlight. When temperatures are low, water condenses on the lens, causing solar transmission and heating. When temperatures […]

Ce projet étudie les eskers, qui sont des formations géologiques spéciales faites de sable et de gravier laissés par les anciens glaciers. Ces eskers stockent une eau potable propre et abritent des écosystèmes uniques. Cependant, les activités forestières peuvent modifier ces milieux et impacter les plantes et les animaux, surtout les petits insectes du sol […]

This research proposes a comprehensive techno-economic assessment of an innovative graphene oxide-based technology for CO2 capture, developed by the Computed Tomography Research Group (GIT) at the Industrial University of Santander (UIS). The study aims to evaluate the feasibility and impact of this technology through a comparative analysis between Colombia and Canada, focusing on its efficiency, […]

Canada’s education system is facing mounting challenges. Educators are reporting high levels of stress and burnout, largely due to administrative burdens that take time away from teaching. Simultaneously, students—particularly in STEM subjects—are struggling to keep pace in a system that often lacks the capacity to provide individualized support. These issues are especially pronounced in under-resourced […]

Au Québec, certains plans d’eau sont régulièrement ensemencés en poissons afin de répondre à des objectifs de conservation. Ces introductions de poissons ne sont toutefois pas sans conséquence. Elles modifient le réseau trophique aquatique par l’ajout de compétition et de prédation. Les impacts écologiques sont, eux, plus importants lorsque ces poissons sont introduits dans un […]

The upcoming research internship will explore hypothetical molecules derived from pyridine, which could be integrated in ligands for olefin polymerization and, potentially, depolymerization. Olefin polymerization is a catalytic process by which polyethylene and polypropylene are manufactured using catalysts incorporating unique ligand frameworks. This computational study aims to 1) determine the best ligand design for molecules […]

The proposed research aims to develop a novel and cost-effective method for producing carbon fibers using silane-grafted polyethylene (PE) as an alternative precursor. This approach integrates silane grafting, melt-spinning, stabilization, and carbonization processes to enhance the thermal stability and cross-linking of PE, making it suitable for carbon fiber production. By leveraging silane chemistry, the project […]

Ce projet de recherche cherche à comprendre comment les couples gèrent leurs désaccords lorsque leurs objectifs sont opposés. Par exemple, si une personne veut discuter d’un problème (objectif d’approche) tandis que l’autre préfère l’éviter (objectif d’évitement), cela peut créer des tensions. L’étude veut savoir si ces différences entraînent plus d’émotions négatives comme la frustration ou […]