Development of lead-free solder alloys for electronic assembly

Recent environmental concerns and legislations over the use of lead are driving the microelectronics industry towards intensive search for lead free solder alloys in electronic packaging. Among many lead free solders, Sn-Cu-Ag system has been regarded as the most promising and attractive candidate alloy system for the conventional Sn-Pb solder alloys, owing to its wettability […]

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Storytelling Medicine

Fear is considered a natural reaction when a child visits the hospital. Much research has been done to understand what causes it and how to treat it. Current methods to treat child hospital fear works on decreasing anxiety at specific points in the procedure. This project will investigate creating a series of tools and procedures […]

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Small scale high efficiency purification of compounds

We are developing a new generation of devices for continuous chemical and nano-particle purification, based on the interactions of analyte with multiple types of driving forces in an electro-fluid-dynamic system. The two-dimensional electrofluid-dynamic (2-D EFD) devices, in which both electric field and hydrodynamic pressure are simultaneously utilized in 2-D channel networks to drive the mass […]

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Video-Based Fall Detection for Construction Workers Safe

Fall accidents are one of the leading causes for serious work related fatalities and injuries in the construction industry. Every year, construction workers get injured due to falling off of overhead platforms, elevated work stations or into holes in floors and openings in walls. In order to alleviate this issue, several research studies have been […]

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L’économie sociale comme levier financier pour le communautaire

Les organismes communautaires sherbrookois sont actuellement dans une situation financière précaire due à un sous-financement chronique, ainsi qu’aux nombreuses coupures dans les services publiques et les programmes sociaux. Cette situation force le mouvement communautaire à chercher des solutions innovantes et durables pour continuer à répondre aux besoins de la population tout en évitant la fermeture. […]

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Co-operatives in rural and remote communities in Canada’s North

Attracting and retaining employees in rural and remote areas is difficult due to the isolated nature of the communities. These communities, however, need places to shop for food, clothing and commercial goods and that is where local co-operatives come in. Local co-operatives are businesses that support their communities, but who is interested in working in […]

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Formulation and clinical translation of a novel DOX-DelivraTM transdermal treatment for diabetic foot ulcers

This research project aims to develop a novel treatment for diabetic foot ulcers. Individuals with diabetes (3.4 million Canadians) exhibit impaired healing of acute wounds, and 15% (~510,000) are estimated to develop chronic non-healing diabetic foot ulcers (DFUs). DFUs precede 84% of all diabetes related lower leg amputations. Typical DFU treatment is excising devitalised tissue […]

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Assessment and Design Advancement of a Conjugate Anvil Hammer Mill

Since energy is the major concern in current and future mining operations, energy efficient technologies are a major focus for research and development. The CAHM machine was developed based on principals of energy efficient particle breakage by compression. The machine design was based on computer simulation and modeling results indicate the potential to reduce comminution […]

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Acoustic detection of fish presence and depth distribution at the FORCE tidal energy test site in the Bay of Fundy: assessing risk of interaction with tidal turbines

Tidal energy turbines are a new renewable energy technology that will be demonstrated at the FORCE test site in the Bay of Fundy. The potential negative effects of these turbines on fish are of high concern to industry, regulators, fishers, and other stakeholders. This research will use sonars attached to sensor platforms deployed on the […]

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Optimisation de la régie de fertilisation du camerisier

Le camerisier, ou chèvrefeuille comestible (Lonicera caerulea), fait partie des cultures fruitières en émergence au Québec. Toutefois, bien que le camerisier soit cultivé au Québec depuis près d’une décennie, très peu d’information agronomique sur cette culture a été scientifiquement publiée jusqu’à maintenant. Dans l’optique de préciser la régie de la fertilisation pour la camerise, les […]

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