Effect of Convective vs. Freeze Drying on the Hemp Bioactive Compounds

Industrial hemp (Cannabis sativa L.) and its fibres being durable are used in fabrics, sail making and papermaking. Its seed is a rich source of polyunsaturated fatty acids (omega-3, 6) and its oil is used for cooking and for medicinal purposes. Cannabis contains cannabinoids, of which, ?9-tetrahydrocannabinol (THC) and cannabidiol (CBD) have been identified as […]

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Waste-to-Energy Technologies and Opportunities

This project aims to promote the use of energy from solid waste by modeling data obtained from a Canadian landfill facility and by studying non-conventional waste-to-energy technologies and their applicability in Brazil. The collected data at the St. Sophie Landfill will be used to model thermal parameters and to simulate the influence of low temperatures […]

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Automatisation de la classification par magnétométrie quantique de failles en présence d’erreurs de mesure

De nombreuses structures sont enfouies sous terre dont les conduites de transport de liquide dangereux tel que le pétrole. Lorsqu’une alerte est donnée pour indiquer qu’il y a possiblement une faille dans une zone de la conduite, identifier l’emplacement de la faille nécessite soit de déterrer la conduite, soit l’utilisation de magnétomètre (détecteur de champ […]

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Connections Design in New Double Wythe Insulated Wall Panel Containing Ultra-High Performance Concrete (UHPC)

Ultra-high-performance concrete (UHPC) double wythe panels are commonly used in building envelopes, however, the connections between panels have not been investigated properly. Several design connections will be designed and tested in association with the industrial partner to determine the feasibility of the designs. The project will investigate the structural behaviour and strength of different connections […]

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Implementing biological control of introduced Phragmites australis in Ontario

Introduced Phragmites australis (common reed) is considered one of the most invasive plants in North America. European genotypes spread widely and can form dense stands with undesirable ecological impacts. Conventional management approaches have proved largely ineffective, leaving classical biocontrol (i.e., introducing herbivores of the plant from its native range) as the most promising alternative. The […]

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Use of Recycled concrete Aggregate to Produce Concrete Masonry Blocks

Concrete—the most common construction material in the world—represents the main component of construction and demolition waste. The excessive extraction of virgin aggregate from Canadian lands and water bodies destroys the habitats of many species and affects the natural flow of streams in lakes and rivers. One solution to address the growing solid waste challenge and […]

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Modeling the risk of breakage of beaver dams

Municipalities in Quebec lack tools to effectively anticipate and manage the consequences of beaver dam outburst flooding. When beaver dams fail the resulting flooding can pose a major threat to public safety and public and private infrastructure. A research project lead by Dr. Jan Franssen in partership with OBV RPNS and its Municipal partners is […]

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NMR Chemical Shift Prediction for Diamagnetic Li-Ion Solid-State Electrolytes

This research is focused on understanding the microscopic mechanisms of lithium ion dynamics in novel solid-state electrolyte materials, which have a wide array of potential applications ranging from electric vehicle batteries to grid storage of renewable energy. A major gap in the development of all-solid-state batteries, which will be safer and more energy-dense than state-of-the-art […]

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Advanced Characterization Techniques for Doped Iridium-based Oxygen Evolution Electrocatalysts

Of late, the leaching of doped cations present in oxygen evolution electrocatalysts is reported to enhance oxygen evolution reaction performances. It is suggested that the enhancement is attributed to the increased roughness and modified composition of electrocatalyst surfaces during the dissolution of the cations. The detailed understanding of the enhancement has yet to be disclosed. […]

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Conversion of lignocellulosic biomass or waste materials into value-added products via hydrothermal fractionation and liquefaction/gasification

I propose the study on intermediate (value-added) product production from distributed lignocellulosic biomass or waste materials through hydrothermal fractionation/liquefaction/gasification. In future, supply-chain network system is important because of reduction of electric loss. It can avoid food and unused land use issues. also, biofuels are considered carbon-neutral as the plant recycle the CO2 released from their […]

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