Are we using surgical simulation the right way? At present, the surgical curriculum uses simulation mainly to familiarize students with instruments and surgical techniques or as an objective assessment of skills performance. What if we could use surgical simulation to personalize the teaching of a surgeon in training (surgery resident)? This research will use eye-tracking […]

Mortality bias is the concept that because non-survivors have passed away, they may be the frailest or most vulnerable members of a population. Thus, they may not accurately represent the biology of the whole population to which they belonged. However, these deceased individuals are precisely the ones examined by physical anthropologists working in both archaeological […]

A person’s risk of experiencing a bony fracture increases with age. In addition to simply the loss of bone volume that occurs due to aging, there are also microstructural changes that contribute to the increased risk. The latter have been poorly studied to date. Trabecular packets (also known as hemiosteons) are the microstructural constituents of […]

Current approaches to food policy and governance have resulted in a range of social, environmental and economic problems, including inequity and food insecurity among Indigenous people. Projects in Canada and Australia have shown promising approaches to achieving more sustainable food systems, a central piece being constructing meaningful relationships between settler and Indigenous peoples. Building on […]

Representation theory of algebras is an active area of research with numerous contributions to different areas of pure mathematics and theoretical physics. This is because it often represents very technical and complicated concepts in terms of concrete oriented graphs that are equipped with some additional data. In this area, as any other mathematical concept, the […]

La thèse porte sur l’espace économique, social et urbain du marché aux chevaux de Paris aux 17e et 18e siècles. La problématique consiste à étudier ce marché en observant l’interaction entre les groupes sociaux qui l’investissent et les pouvoirs qui régulent ce marché essentiel de la capitale. La recherche sera orientée autour de quatre axes […]

The benefits of an active lifestyle are irrefutable for both primary and secondary prevention of a range of diseases, such as cardio-metabolic diseases and cancer. However, the effects of exercise in humans are complex, and not all individual have the same responsiveness (or sensitivity) to exercise training, and data is emerging to indicate that the […]

To meet the network latency requirements in intelligent driving (e.g., city-wide smart parking, vehicle infotainment, and collision avoidance), more and more computing functionalities are moved from the centralized clouds to the network edges (e.g., mobile base stations, or roadside infrastructure). By doing this, the response time to drivers or in-vehicle passengers could be improved. Nevertheless, […]

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 […]

Over the last two decades, our efforts to develop a syphilis vaccine have allowed identification of two antigens that confer high but not complete protection to syphilis in immunization/challenge experiments in the rabbit model. These two vaccine candidates were derived from conserved regions of selected members of the Treponema pallidum repeat (Tpr) antigens TprC/D2 and […]

The tropical plant genus, Piper, is well-known from the common table spice, black pepper (Piper nigrum). However, this plant genus is host to over 2000 species worldwide, with the chemistry of different plant species varying widely. This dissimilarity in plant chemistry has important consequences for the organisms that interact with it. Insects that feed on […]

La technologie laser permet aujourd’hui de générer des flashs de lumière (impulsions laser) ultra-brefs offrant une résolution temporelle attoseconde (1 attoseconde = 0.000 000 000 000 000 001 s). De telles impulsions offrent l’opportunité de suivre les mouvements ultra-rapides des noyaux atomique et des électrons dans les molécules, en temps réel. C’est ce que promet […]