Les sociétés de transport collectif font la collection en continu de données opérationnelles à l’aide de différents systèmes, dont ceux de paiement par cartes à puce, de comptage de passagers, de suivi de véhicules et d’opération des réseaux ferrés. Dans certains cas, ils gèrent également des systèmes de vélopartage et d’autopartage. Dans ce projet, nous […]

Expanded polystyrene (EPS) geofoam has been widely used to reduce the effect of dynamic and earthquake loads on rigid structures (e.g. retaining walls). Limited effort has been made to date to examine the available design methods utilized for different EPS materials subjected to dynamic loading conditions. The proposed project aims at providing a comprehensive review […]

Il est estimé qu’entre 4 et 5 millions de personnes souffrent de fibrillation auriculaire (battements irréguliers) aux EU et environ 350000 au Canada. Un traitement est l’élimination avec un cathéter des cellules responsables des battements irréguliers. Le cathéter transmet de l’énergie (radio-fréquence, cryogénique, ultrasonore) pour isoler les cellules erratiques. Cependant, la procédure a un taux […]

Flexible wearable sensors have found increasing application in many situations, especially in biomedical engineering and health care. Recent research has presented methods for fabricating flexible, stretchable, and conductive sensors using silver nanowires embedded in a flexible silicon elastomer (typically polydimethylsiloxane (PDMS)) as dry electrodes for ECG (electrocardiograph). In this project, we will investigate how the […]

The student will use ion beam synthesis to fabricate germanium thin films integrated with silicon substrates. The fabrication will use a method pioneered within our group, known as implantation-condensation. Silicon is bombarded with germanium atoms and subsequently heated to a temperature of 1000C in an oxygen atmosphere. The silicon is removed leaving a high quality […]

The objective of the project is to implement the fiber optics devices developed at Polytechnique Montreal inside the surgical robots used at Johns Hopkins University to improve the accuracy of the shape sensing reconstruction to possibly replace the ones currently used in those robots. These devices could be more effective since they rely on a […]

Cellulose filaments (CF) can be easily derived from natural products. Their addition to polymer resins can result in an improvement of the mechanical properties of the material. However, its good properties depend on a proper dispersion of the CF within the polymer and a strong interfacial adhesion between the CF and the polymer matrix. In […]

Levulinic Acid (LA) is among the top twelve value-added platform chemicals, and is an abundant and versatile building block for numerous compounds aimed at consumer applications. LA is produced in insufficient quantities to meet market demand and by using fossil fuels which prevents LA production to meet environmental standards. We propose a novel, efficient, and […]

Urinary tract infections (UTIs) are among the most prevailing infectious diseases on a global scale. Every year, an estimated of 150 million people are affected by UTIs worldwide, and the majority of those infections (~ 80%) are caused by uropathogenic Escherichia coli (UPEC). Rapid, inexpensive and sensitive detection of UPEC is critical given its recurrence […]

Research and development efforts in solar, wind, and other renewable energy technologies are required to continue for, improving their performance, establishing techniques for accurately predicting their output and reliably integrating them with other conventional generating sources. The objective of this project is to model a hybrid power system for buildings, which is technically feasible and […]

Cold Spray is an established coating additive manufacturing process. Centerline has the opportunity to establish itself in a very large worldwide market if they can improve the ability of their cold spray process to metallize polyamide 6-6 substrates with enhanced deposition efficiency. The overall general objectives are twofold: 1) Analyze experimentally the cold spray process […]

Past earthquakes (e.g. 1989 Loma Prieta Earthquake, 1994 Northridge Earthquake, 2010 Haiti Earthquake, 2011 Tohoku Earthquake in Japan) and wind storms (e.g. 2005 Hurricane Katrina, 1992 Hurricane Andrew, 2007 Cyclone Sidr, 2008 Cyclone Nagris) resulted in loss of human lives, economic losses and social disruptions. The current building codes and standards in Canada and the […]