Assessment of correlations between consumption of non-target prey items and lice cleaning efficiency of lumpfish of different sizes inside Canadian Atlantic salmon production sea cages using morphological and metabarcoding techniques.

Salmon aquaculture loses money when the salmon being farmed are infested by small parasites called “sea lice”. In Newfoundland Atlantic salmon aquaculture farms, the most common type of sea lice is the salmon louse. They can greatly reduce the number of salmon produced and cause health issues for the salmon. To manage the sea lice […]

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Development of nonlinear models of bolted joints for the identification of damping mechanisms through friction in gas turbines

Bolted joints are the most common interface in PWC’s gas turbine aeroengines and are believed to be a significant source of structural damping in the system. However, very little is known about the actual mechanisms at play in the joints. By conducting a systematic bolted flange research program, experimental data on bolted joints and engine […]

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Développement d’un algorithme d’estimation de la consommation de carburant en temps réel des moteurs à combustion interne de navires.

La réduction des émissions de gaz à effet de serre des navires est un enjeu important auquel fait face l’industrie maritime. L’utilisation de techniques de navigation écoénergétique permet notamment aux armateurs de réduire de façon significative leur consommation en carburant fossile. Toutefois, l’évaluation de l’efficacité de ces techniques est ralentie par le manque de données […]

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Financing food security: Impact investing for small-scale food processors

The small-scale food processing industry is underrepresented within scholarly and industry discourses, despite its vital role in local economies, food systems, supply chains, and Canadian food security. How can a financing model developed by the Small Scale Food Processors Association (SSFPA) best enable its members to continue to innovate, support local economies, and contribute to […]

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Understanding Gen Z and Millennial Consumers’ Construction of Narratives and Imageries for the Eco-Conscious Collaborative Consumption Movement in the Fashion Marketplace: A Mixed-Method Study

As the “second skin” (Horn, 1981) for many of us, clothing has become an indispensable part of our everyday life. The growing awareness and interest in sustainable clothing allow us to examine the correlation between sustainable consumer culture and the recent “eco-conscious” cultural movements. The proposed three-component mixed-method will give us the opportunity to understand […]

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The behavior of germanium in the purification of zinc sulfate electrolyte

Zinc is extracted from sulfide ore by roasting – calcine leaching and direct pressure leaching of zinc sulfide, followed by zinc recovery from sulfate solution via electrowinning. Impurity elements in zinc sulfate solution must be lowered to levels suitable for electrowinning. The removal of many impurity elements is achieved using zinc dust cementation. However, when […]

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Improving microangioscopic image visualization for use in stroke therapy

Ischemic stroke is caused by a blood clot within the blood vessels of the brain. A common technique to remove the blood clot is by using medical devices that can reach the clot through the arterial system. To properly deploy such devices, visualization of the blood vessels, clot, and therapy devices is required. This is […]

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Analytique des données pour la prédiction de la demande chez Teknion Roy & Breton Inc

Le projet consiste à réaliser la collecte, la préparation et l’analyse des données de l’entreprise Teknion R&B en vue de développer un modèle prédictif de la demande, en exploitant les données internes brutes. Le projet consiste aussi à explorer l’utilisation de différentes techniques d’analyse de données et d’apprentissage automatique pour automatiser le processus de traitement […]

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