Understanding the facilitators and barriers to effective water and sanitation interventions for characterizing spatial trends of Shigella infections in Jiangsu, China

Home to the world’s largest population, China faces scarce water resources and water contamination problems are causing a significant portion of China’s rural population to live without access to safe drinking water and adequate sanitation. Exposure to water contaminated with human feces can cause severe diarrheal diseases, especially among children under the age of 5. […]

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Étude du potentiel pesticide d’une huile issue de la pyrolyse de résidus de biomasse

“L’agriculture québécoise se retrouve actuellement confrontée à la problématique des pesticides synthétiques d’origine fossile. Les effets indésirables sur l’environnement ainsi que sur la santé humaine, provoqués par l’emploi intensif de ces produits, amènent le monde agricole à chercher des alternatives plus écologiques pour protéger leurs récoltes contre les insectes ravageurs et les maladies. À ce […]

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Catalysts for natural products epoxidation

The present project consists of developing new catalysts for the epoxidation of natural products. Those catalysts will be titanium and molybdenum, two well known metals for this reaction, on well defined porous silica supports. Solid catalysts are favoured in industries because they are easy to produce at low cost and easy to separate from the […]

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Understanding the Mechanisms of Serotype Replacement in Vaccine-Preventable Diseases

diseases, there are a number of different serotypes that can cause infection. The vaccine is often targeted towards one or some of the serotypes. There is accumulating evidence that when serotype-specific vaccines are used, other non-vaccine serotypes may gain a competitive advantage and spread in larger magnitudes. This has raised the concern of serotype replacement […]

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Broadband energy harvesting from tree-like mechanical structures

Harvesting energy from renewable resources, such as wind and ocean waves, is an important issue facing our world today. With the increase in carbon dioxide levels in the atmosphere, there is a need to move away from nonrenewable resources and to find new methods for capturing energy. Wind turbines operate most efficiently within a narrow […]

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Size dependant catalytic behaviour of supported Cu nanoparticles on CeO2 in ethanol synthesis from methyl acetate

Ethanol is a versatile feedstock that is extremely beneficial. A new route of EtOH synthesis from syngas via dimethyl ether carbonylation and methyl acetate hydrogenation has been proposed. This is environmentally friendly and efficient. Throughout this research, the relationship between the nature of MA activation and the size of the supported Cu nanoparticles will be […]

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Caking of crystal particles and the inhibition : Effect of adhesion free energy

Caking, in the crystallization field, also known as agglomeration, is a phenomenon that can be defined as the process of formation of clumps or masses rather than flow smoothly. There are several factors involved in determining the degree of caking including but not limited to: the substance’s particle surface chemistry, particle size and particle-size distribution, […]

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Ammonia nitrogen removal from wastewater by anaerobic-aerobic fluidized bed

Recent decades have seen an increase in nitrogen concentration in bodies of water as a result of human activity. High nitrogen concentrations in water are toxic to humans and can be harmful to the environment. The purpose of the research project to be performed at the Zhejiang University of Technology is the study of the […]

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