Piles are implemented as foundation to support the structure by aim of transferring load to the surrounding soil and/or to a firmer stratum. Pile foundation supports majority of structural elements of oil and gas and infrastructure projects in Alberta. In most of these projects, driven steel pipes or H-piles are used. This research is aim […]

Pregnant women with a body mass index >=35 kg/m2 are at risk for pregnancy complications that can impact both the mom and growing baby. Previous research suggests that women with a high BMI may experience weight stigma during their prenatal care appointments and this may lead to low compliance with healthcare provider recommendations and reduce […]

Plate tectonics is a major driver of ore formation in the Earth’s crust. The metals contained in those deposits are critical to our global economy but are increasingly difficult to find. Many deposits were formed at microplate boundaries that provided the melt and fluid pathways for metals; however, the processes leading to microplate formation in […]

The 24-hour light-dark cycle dictates the organization of life in most species on this planet. Internal timekeepers, so called circadian clocks, help to anticipate recurring daily changes and orchestrate the body’s physiological functions accordingly. In mammals, the core clock resides in the suprachiasmatic nucleus (SCN) and is synchronized by light. The SCN projects to several […]

Building a high throughput vacuum chamber for our group’s transient grading spectroscopy (TGS) project, which uses picosecond, ultrasonic laster acoustics to probe the sub-surface, thermo-elastic properties of materials. We are particularly interested to study the thermal diffusivity of material under irradiation, which requires probe depths of single microns conducted in vacuum. Our current chamber is […]

Formal verification involves with proving properties about a system to make sure that the system is not free of bugs. There are two main methods for verification which are called model checking and theorem proving. Most current approaches to systems biology rely on model checking. Model checking is more automatic but not as general and […]

Le projet de doctorat, conçu dans le cadre d’une collaboration scientifique entre l’Université d’Ottawa et l’École des hautes études en sciences sociales, vise à comprendre les modes de légitimation de l’autorité urbaine à Metz, ville du Saint-Empire romain germanique entre le XIVe et le XVIe siècle. L’analyse approfondie des pratiques d’écriture des groupes dirigeants à […]

This thesis deals with how Indian students of business/management schools adapt themselves with neo-managerial and entrepreneurial discourses presented in such schools. More specifically, I study the ways by which the aforementioned students adapt their socio-cultural background with the discourses of justification presented to them during their MBA program. In other words, I analyze how Indian […]

Bumblebee species are critical for pollination of crops and wild plant species but face critical threats from many sources. Some of these threats include climate change, habitat loss, and agricultural intensification. However, these threats may also interact to accelerate extinction risks among these species, eroding their contributions to vital ecosystem services and degrading the effectiveness […]

BALLET (Ballon Locomotion for Extreme Terrain) is a novel concept for traversing rugged terrain on Titan and Mars. The concept is being evaluated under NASA Advanced Concepts funding to investigate feasibility and work on further details of the design. The goal is to develop a physics-based dynamics model of BALLET and perform simulations of BALLET […]

There is little known about the extent to which native bees can incorporate non-native plants into their diets, and the costs or benefits associated with their use. Many wild bees are dietary specialists, collecting pollen exclusively from certain plant families, and many specialists prefer pollen from the daisy (Asteraceae) family. In our high-elevation study system […]