Mon projet de doctorat porte sur l’impact des propriétés physiques de la neige sur les lemmings en Arctique. Ces petits mammifères sont un maillon clé de l’écosystème arctique, étant la proie principale des prédateurs vivant dans ces régions. Les changements climatiques sont susceptibles de modifier la qualité de la neige en Arctique, ce qui pourrait […]

With the increase of CO2 emissions, pollutants and waste production from developed/developing countries, there has been an urgent need for the scientific community to come up with effective and reliable solutions to these environmental concerns. The demand for renewable and clean energy alternatives has never been so urgent. While there have been developments in various […]

There is international recognition of the need to conserve marine biodiversity and safeguard ecosystems, as reflected by international agendas and goal setting. The United Nations Sustainable Development Goal 14, Life Below Water, calls for the conservation and sustainable use of marine resources. Achieving international goals will require unified actions across ocean sectors, necessitating integrated approaches […]

Structuré par un partenariat étroit entre des chercheurs de l’Université d’Ottawa et de Paris 1 Panthéon-Sorbonne, ce projet a pour objectif de comprendre la pratique de l’adoubement, le rituel par lequel un individu était fait chevalier, dans les sociétés médiévales de l’Europe Occidentale du XIIIe siècle. Il s’agit d’un défi de taille, puisque les textes […]

Candida is one of the most common fungal pathogens in humans. Through the control of our immune system, Candida resides as a harmeless commensal organism in almost all humans (host). A change in environmental and host conditions leads to Candida changing from its harmless state to a parasitic (pathogenic) state, which causes disease. Candida has […]

The fact that Christian Chinese missions promoted some Chinese individuals’ upward social mobility has not been studied in a focused manner by either Western nor Chinese scholars. The missionaries went to China at the time of Western imperialism expansion, and determined to “save China”. Some of these Christian missionaries made efforts to emphasize education and […]

Due to the voluntary nature of the open source software, it can be hard to find a developer to work on a particular task. For example, some issue reports may be too cumbersome and unexciting for someone to volunteer to do them, yet these issue reports may be of high priority to the success of […]

Arctic temperatures are increasing twice as fast than the global average. In fjordic ecosystems of Svalbard, the Atlantification, the process leading to warmer conditions in the area impose new challenges to Arctic living community. Those changes alter cryosphere regime (i.e., ice component covering the surface) and associated species habitats. The black-legged kittiwake is a predator […]

Four-bar linkages, consisting of four rigid links coupled by revolute joints forming a closed chain, can be found in a variety of applications, such as windshield wipers, pumps, window cranks, suspension systems, robots, and extraterrestrial rovers just to name a few. Designers of such mechanical systems are commonly confronted with the task of determining the […]

Hydraulic stimulation is a technique that is being used to increase the productivity and efficiency of natural resources under the ground. Hydraulic fracturing is a hydraulic stimulation method, in which the water is being injected into a borehole and that creates additional fractures within the hard rock formations. This may extend the flow network within […]

Due to increasing rates of childhood obesity, it is important to investigate the relationship between motor skill development, physical activity, body composition and sleep patterns. Previous research in this area has focused on school-aged children and adults, when daily habits have already formed and are difficult to modify. The purpose of this project is to […]

Mesenchymal stromal cells (MSC) hold promise as cell-therapy candidates for numerous diseases such as Graft v. Host disease due to their ability to influence the immune system. MSCs have been shown to be capable of a broad range of immunomodulatory effects, including the production of factors that allow them to serve as Medicinal Signaling Cells […]