The diagnosis of HIV & AIDS complicates sexual activity. Physiological and psycho-social factors such as body image, fear of rejection, and stigma can lead to shame and isolation. The purpose of the present study is to gain a greater understanding of the range of barriers to sexual intimacy that persons living with HIV and AIDS […]

The project aims to validate the effectiveness of “phase contrast” synchrotron (x-ray) imaging techniques in detecting very small-scale features (particularly amyloid plaques) commonly associated with the onset of Alzheimer’s disease. This will be done though comparison of synchrotron-generated images of Alzheimer-afflicted brain tissue, against their optical microscopy image counterparts. The experimental process will involve five […]

The great interest of shifting towards biodiesel from vegetable oils or was fats is leading to a tremendous increase of glycerol production as an inevitable by-product. This waste sparked the need for glycerol valorization to justify biodiesel as alternative for diesel from petroleum. Our research efforts are to partially electro-oxidize glycerol into value-added chemicals in […]

The current picture of structure formation in cosmology suggests that initially over-dense regions of dark matter collapse to form halos. These halos also host most of the luminous matter like galaxies. However, we cannot trace the dark matter directly since it does not interact with light. Therefore, the relationship between the underlying cosmic density and […]

Lignin, a carbon neutral and an underutilized feedstock, can be used to produce a variety of products, such as oils, syngas, benzene, toluene, xylene as well as high molecular weight products such as wood adhesives (binders), carbon fibers and polyurethane foams using thermal, chemical, biological and electro-biochemical processes. Globally, approximately 64 million tonnes of lignin […]

Since the beginning of space exploration is has become apparent that lubrication between surfaces in space would face many challenges that aren’t relevant on earth. Friction and wear testing on earth has been developed in turn to emulate the conditions that would be faced by solid lubricants in outer space. This requires specific contact geometries […]

Septic shock is an acute pathology that is the leading cause of admission to ICUs across Canada, and the developed world. Unfortunately, no treatment to date has yet to be proven beneficial. Cardiac failure is a major factor in the mortality induced by septic shock. A major player to be targeted in treating this dysfunction […]

As a central problem in modern microeconomic theory, multidimensional screening plays a significant role in taxation theory, regulation, nonlinear pricing, insurance, etc. Starting from eminent work of Nobel Laureates Mirrlees, Spence and Myerson, there are two main types of generalizations: one is in terms of dimensionality, from one-dimensional to multi-dimensional; the other is in preferences […]

A specific region of the brain, the intra-parietal sulcus (IPS) has reliably been shown, through studies using a variety of methodologies (brain injury, developmental abnormality and neuro-imaging studies), to be a crucial substrate for mathematical competence (Brannon, 2006; Bugden, Price, McLean, & Ansari, 2012; Dehaene, 2004; Dehaene, Piazza, Pinel, & Cohen, 2003; Holloway & Ansari, […]

Reusable plastic crates (RPC’s) are being adopted by the food industry due to the perceived benefits of reduced waste (i.e. paper board), economics and sustainability. However, by reusing crates there is a possibility of distributing contamination from one user to the next if the RPC’s are not sanitized after leaving retailer. Evidence collected over the […]

In order to improve the sustainability of salmonid aquaculture, it is now essential to reduce dietary levels of fish meal by replacement with alternative and terrestrial plant products, and particularly digestible carbohydrates, in the aquafeed formula. However, when fishmeal is substituted at more than 20% by digestible carbohydrates, rainbow trout (Oncorhynchus mykiss), the economically most […]

This proposal introduces a method for finding corresponding regions between 3D shapes automatically. Existing methods require users to provide several point-to-point correspondences, but are not capable of solving correspondence problems when we have a large amount of 3D objects. I propose to resolve the correspondence problem by studying the relationship between functions on shapes, rather […]