Projets novateurs réalisés

Explorez des milliers de projets réussis issus de la collaboration entre organisations et talents postsecondaires.

30 508 projets complétés

2882
AB
5105
C.-B.
825
MB
681
NL
860
SK
9051
ON
9491
QC
97
PE
586
NB
1141
NS

Projets par catégorie

Non Invasive Identification of amyloid Plaques in Human Retina for Diagnosis of Alzheimer’s Disease – Year Two

Le diagnostic de la maladie d’Alzheimer (MA) repose actuellement sur l’observation de troubles de mémoires et la diminution des facultés cognitives. Le développement d’outils permettant un diagnostic présymptomatique est donc important dans l’établissement de traitements étant plus efficaces et agissant plus tôt dans l’évolution de la maladie. L’imagerie tomographique par émission de positrons (TEP) permet déjà l’imagerie de la plaque bêta-amyloïde (?A) dans le cerveau. Toutefois, en raison de la nature radioactive des marqueurs utilisés et du prix d’utilisation qui lui est associé, il est peu réaliste de baser le diagnostic de la MA sur l’imagerie TEP. En revanche, des groupes de recherche ont pu établir un lien entre la présence de plaques ?A sur la rétine et la MA. Cela ouvre donc la porte au diagnostic de cette maladie par l’imagerie non invasive de la rétine. TO BE CONT’D

Voir la description complète du projet
Superviseur du corps professoral :

Frederic Lesage

Étudiant :

Partenaire :

Optina Diagnostics

Discipline :

Engineering

Secteur :

Manufacturing

Université :

École Polytechnique de Montréal

Programme :

Elevate

Non Invasive Identification of amyloid Plaques in Human Retina for Diagnosis of Alzheimer’s Disease

Alzheimer’s disease (AD) diagnosis currently relies on the observation of cognitive impairments and memory loss. Developing tools enabling earlier diagnosis could help test new treatments that may be more effective when acting at early time points of the disease. While amyloid peptide plaque (A?) tracers used with PET imaging are now available to confirm the presence of this hallmark of the disease, the price and nature (radioactive) of this label makes it unlikely to be a cost effective screening tool for early diagnosis of AD. The presence of A? plaques in the retina of AD mice models and in humans with AD was recently reported opening the possibility of detecting this AD hallmark though a simple non-invasive eye scan. The proposed project aims to explore this avenue with the development of new algorithms to detect A? plaques on retina images taken from a multi-spectral, fluorescent fundus imaging device.

Voir la description complète du projet
Superviseur du corps professoral :

Frederic Lesage

Étudiant :

Partenaire :

Optina Diagnostics

Discipline :

Engineering

Secteur :

Manufacturing

Université :

École Polytechnique de Montréal

Programme :

Elevate

Spatial and Temporal Linear Induction Motor Harmonics

Linear Induction Motors (LIMs) are used in a significant portion of existing rail transport systems, and Bombardier Transport Canada Inc. is a global leader in the industry. LIMs will be ever more important in the future with the expansion of Maglevs globally. In this project, the intern will explore the mathematical models used in designing LIMs. The main objective will be improving the mathematical treatment in order to increase the efficiency of LIMs and eliminate or minimize undesirable effects such as overheating. Improving the efficiency leads to savings in energy consumption of operating LIM rail transport systems, and eliminating undesirable effects leads to savings in maintenance costs. The results will help maintain Bombardier’s position as the world leader in LIM design and manufacturing.

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Superviseur du corps professoral :

Jordan Morelli

Étudiant :

Partenaire :

Bombardier Transportation (Millhaven, ON)

Discipline :

Engineering

Secteur :

Manufacturing

Université :

Queen's University

Programme :

Accelerate

Développement de tests pour évaluer l’efficacité de mélanges de substances naturelles et transformées d’origine naturelle, sur des bactéries pathogènes et commensales animales

En réponse au phénomène de l’antibiorésistance, nombreuses sont les pressions pour réduire, voire éliminer l’usage des antibiotiques en aviculture. Des alternatives aux antibiotiques ont été commercialisées et sont en développement. Selon nos expériences en laboratoire, des mélanges d’huiles essentielles offriraient une solution intéressante pour contrôler des pathogènes entériques aviaires. En effet, les comptes bactériens suite à des infections expérimentales étaient significativement plus bas dans les groupes de poulets recevant des mélanges d’huiles essentielles, mais l’impact de ces produits sur les bactéries commensales intestinales sont méconnus. Nous désirons tester divers mélanges de substances naturelles (Huiles essentielles et molécules) et substances transformées d’origine naturelle pour vérifier leur effet sur des souches bactériennes pathogènes et commensales. L’efficacité de divers produits du partenaire Probiotech International Inc./Laboratoires Phodé a à diminuer la croissance voire éliminer des bactéries ciblées sera testée in vitro et chez un modèle invertébré.

Voir la description complète du projet
Superviseur du corps professoral :

Martine Boulianne

Étudiant :

Partenaire :

Probiotech International Inc

Discipline :

Life Sciences

Secteur :

Agriculture; Manufacturing

Université :

Université de Montréal

Programme :

Accelerate

Model development for machine condition assessment

The scope of this project is to construct a physics-based analytical model through the bond graph modeling for a reciprocating compressor. The purpose of this model is to quantify input-output relations among mechanical components involved in a compressor, particularly under normal operating conditions. Such a model, once validated and calibrated can serve as a baseline model or a template for the detection of machine health problems. Because of the details of a machine internal variables this model can provide, it can allow the root cause determination of machine faults. The bond graph model will be cross examined with a finite element model and validated by experimental tests. The successful completion of this project will provide a key cornerstone in the development of a competent and adaptable machinery health assessment system AP Dynamics Inc. is currently undertaking.

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Superviseur du corps professoral :

Qiao Sun

Étudiant :

Partenaire :

Discipline :

Engineering

Secteur :

Professional, scientific and technical services

Université :

University of Calgary

Programme :

Accelerate

Enviromètre

L’objectif principal du projet Enviromètre est de produire une enquête annuelle comportant une batterie d’indicateurs d’opinion publique. Ces indicateurs permettront de faire le suivi de l’évolution des croyances, priorités et préférences des Québécois et Canadiens en ce qui a trait aux enjeux environnementaux. En plus de cette enquête principale, le projet produira d’autres études de plus petite ampleur afin de comparer l’efficacité de différents arguments ou formats de messages visant à communiquer au public l’état des connaissances scientifiques à l’égard des enjeux environnementaux. Le rapport d’analyse produit sera partagé avec les autres acteurs du milieu. Les principaux résultats feront également l’objet d’une diffusion médiatique. À l’issu du projet, l’expertise académique rigoureuse du stagiaire permettra à Équiterre de mieux comprendre le public auquel il s’adresse. Les conclusions du projet serviront entre autres de base afin d’améliorer les campagnes d’information et de sensibilisation.

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Superviseur du corps professoral :

Erick Lachapelle

Étudiant :

Partenaire :

Équiterre

Discipline :

Sociology

Secteur :

Other services (except public administration)

Université :

Université de Montréal

Programme :

Elevate

High efficient food drying by microwave

Commonly used hot air drying results in non-uniform shrinkage due to significant thermal gradients, especially at the last stage of drying. In this project we will study two-stage drying of apple slices with hot air at beginning and microwave at the end to minimize effect of non-uniform heat transfer. The goal of the project is to study microstructure changes (porosity and shrinkage) under combined hot air-microwave drying. The results obtained from this study will bring new knowledge and significantly help industry in predicting and control food microstructure.

Voir la description complète du projet
Superviseur du corps professoral :

Alex Martynenko

Étudiant :

Partenaire :

Jiangnan University

Discipline :

Engineering

Secteur :

Education

Université :

Dalhousie University

Programme :

Globalink Research Award

Synthesis of camelina biodiesel using heterogeneous catalysts

Currently in North America, biodiesel is mainly produced from vegetable oils such as soybean and canola using a homogenous catalyst, KOH or NaOH. Two associated challenges are: 1) using edible oils as feedstock may impact food and feed supply adversely; 2) a great amount of water is needed to wash off the homogeneous catalysts dissolved in biodiesel product and then the waste water effluent is discharged to the environment.
This project will evaluate the feasibility of producing biodiesel from camelina using heterogeneous catalysts. Camelina is a low cost oil crop; however, it has a fairly high oil content. It can grow in marginal lands and exhibits a strong tolerance to drought, cool weather and insect pests. The application of heterogeneous catalysts allows recovery and reuse of catalysts, which would reduce biodiesel production costs and minimize the impact on the environment.

Voir la description complète du projet
Superviseur du corps professoral :

Quan He

Étudiant :

Partenaire :

East China University of Science and Technology

Discipline :

Engineering

Secteur :

Education

Université :

Dalhousie University

Programme :

Globalink Research Award

Analysis, best practices, and content creation for mobile learning

Mathtoons Media, Inc. is a Kelowna, BC based company founded on the belief that students want to be engaged in learning through apps on their mobile devices, and therein lies a significant component of future education. The company has created the Practi app for personalized mobile practice, thus far focused mainly on the practice of mathematics. Spiteri’s research team used Practi in a second-year numerical analysis course from Jan-Apr, 2015. The proposed research project aims to analyze the data collected from its use in that course, attempt to distill best practices, and create new content for an upcoming version of the course in Jan 2016. The expected benefits to Mathtoons are an analysis of Practi’s performance in a real classroom setting, an enhancement of Practi’s course content capabilities, and increased practical exposure of Practi to a new cohort of students.

Voir la description complète du projet
Superviseur du corps professoral :

Raymond Spiteri

Étudiant :

Partenaire :

Mathtoons Media Inc

Discipline :

Computer science

Secteur :

Professional, scientific and technical services

Université :

University of Saskatchewan

Programme :

Accelerate

Assessing Nutrient Retention in Sediments and Harmful Algal Blooms in the Bay of Quinte by Field, Laboratory and Modelling Studies

The impaired beneficial use “Eutrophication & Undesirable Algae” is the main reason that the Bay of Quinte was declared an “Area of Concern” (AOC) in 1986. External and internal nutrient loadings are among the main reasons for this impaired beneficial use. The development of a long-term phosphorus reduction strategy is a key remaining activity needed to delist this AOC. The results of the proposed project can establish an effective management strategy for Bay of Quinte and can be used as a guide to other waterbodies of concern in the province of Ontario, such as Lake Simcoe, and Hamilton Harbour by creating an integrated P model that would represent entire spectrum of P cycle for the bay and predict the long-term impact of nutrient release on harmful algal blooms. The project can provide the modelling framework (free) for the partner organization, support training course for using modelling and optimizing monitoring data.

Voir la description complète du projet
Superviseur du corps professoral :

Maria Dittrich

Étudiant :

Partenaire :

AEML Associates Ltd

Discipline :

Earth science

Secteur :

Professional, scientific and technical services

Université :

University of Toronto Scarborough

Programme :

Accelerate

Optimizing Fibre Flow in the Forest Products Industry

FPInnovations has developed FPInterface, a software platform in which forest operations are simulated in order to estimate fibre supply costs, including harvesting and transportation. It currently has 7 sub-modules including MaxTour and FPAlloc. The goal of this project is to develop and validate optimization techniques in order to implement new sub-modules to FPInterface that will allow for more accurate scenario valuations. TruckScheduler will optimize the truck fleet’s schedule based on supply, demand, and drivers’ preferred working hour constraints, to minimize unproductive deadheading and queuing at loaders by maximizing the use of backhaul tours and synchronizing the vehicle routes in time. RoadOpt will minimizing harvesting and road construction and upgrading costs to provide mills with a continuous supply of wood products. BioPathways will calculate the socio-economic benefits of all potential bio-products manufacturing facilities in order to better use the harvested wood fibre in various forms.

Voir la description complète du projet
Superviseur du corps professoral :

Louis-Martin Rousseau

Étudiant :

Partenaire :

FPInnovations (Pointe-Claire, QC)

Discipline :

Mathematics

Secteur :

Forestry; Transportation (excluding aerospace); Green/Alternative Energy

Université :

École Polytechnique de Montréal

Programme :

Elevate

Increasing the efficiency of a non-invasive chronic stress hormone analysis for wildlife conservation, and quantifying multiple anthropogenic influences across south Muskoka

Wildlife populations are frequently affected by human influences on the landscape. Freshwater turtles have been heavily affected, with 7 of 8 Ontario turtles now listed as species at risk. Individual animals may be stressed by human disturbance, causing reduced fitness. Chronic stress hormones in turtles can be measured analyzing claw clippings in a lab. This project attempts to increase the efficiency of the lab technique through a modification of a step in the process. Human influences on the landscape will be quantified and digitally mapped to create an Anthropogenic Density Index map. This will enable future examination of chronic stress hormone levels in
Muskoka turtles across a range of human influence. Expected results include reductions in labour costs and lab supplies, plus faster production of results and improved targeting of future turtle conservation efforts.

Voir la description complète du projet
Superviseur du corps professoral :

Jacqueline Litzgus

Étudiant :

Partenaire :

Georgian Bay Turtle Hospital

Discipline :

Earth science

Secteur :

Life Sciences (not health); Natural Resources; Education

Université :

Laurentian University

Programme :

Accelerate

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