Projets novateurs réalisés

Antecedents and Outcomes of Workplace Mistreatment Experiences Towards LGBTQ+ Employees

This study is an ongoing project where data has been collected across four-waves using an LGBTQ+ sample. Using the available data, Isaiah will
support this project by creating a research model, developing hypotheses, and running the analyses for this project. Once the analyses have been
completed, Isaiah will assist in preparing a submission for the annual society for industrial-organizaitonal psychology (SIOP) conference held in April
2026. The submission/proposal will serve as a key deliverable of this project. Depending on the results of the study, the submission may be prepared for
potential publication to be submitted to an I-O journal.

Photodetection in quantum dots

The transformation of light in current, i.e. photodetection, has been exploited in several technologies. From the detectors used in materials characterization to solar cells, the use of performant materials that can efficiently produce photocurrents is inspired by the normal functioning of the eyes. Within them, a photon of light is converted into a current, traveling among neurons to reconstruct an image. When the photoreceptors in the retina do not operate properly, due to age-related or genetic diseases inducing the degeneration of the retina, a significant or complete loss of sight is associated with a lack of current treatments.
Artificially reproducing the functioning of the eyes can be accomplished by synthesizing artificial photodetectors. Inspired by the current interest in producing solar cells based on efficient photodetection materials, like the so-called perovskites, we propose the use of these materials for applications in biotechnology.
We will test perovskite nanomaterials synthesized through green protocols to study their effectiveness in photodetection. The synthesized quantum dots, nanomaterials capable of changing their optical response based on their size, will aim to replicate the photopigments in the eyes in terms of spectral range and sensitivity. The results of this project will have implications far beyond the envisioned application.

Demande de Stage MITACS à l’Université d’Oslo

Les prothèses myoélectriques permettent aux personnes amputées de contrôler un bras artificiel en captant les signaux électriques des muscles, appelés signaux électromyographiques (EMG). Cependant, ces prothèses restent limitées par des variations de ces signaux, causées par des facteurs comme la sueur, la fatigue ou le déplacement des électrodes, ce qui entraîne des pertes de précision et un besoin fréquent de recalibrage.

Mon projet vise à améliorer la fiabilité de ces prothèses en intégrant une nouvelle approche basée sur la mesure de l’impédance de la peau. Cette mesure permet d’évaluer la qualité du contact entre les électrodes et la peau, et ainsi d’ajuster intelligemment les algorithmes de reconnaissance des mouvements. En combinant ces données avec les signaux EMG, nous espérons rendre les prothèses plus réactives et stables dans des conditions variées.

En collaboration avec plusieurs centres de recherche, nous développons un prototype intégrant ces avancées. L’objectif est de créer une technologie plus robuste et facile à intégrer dans les prothèses existantes, afin d’améliorer l’expérience des utilisateurs au quotidien.

Utilizing Remote Sensing Technology for Blue Carbon Mapping in Coastal Ecosystems

The proposed project involves using advanced remote sensing technologies, such as optical imagery, Synthetic Aperture Radar (SAR), and LiDAR, to map and monitor blue carbon ecosystems like mangroves, seagrasses, and salt marshes. These ecosystems play a critical role in climate change mitigation by storing significant amounts of carbon. By focusing on Quebec’s coastal areas, the study aims to provide comprehensive maps of these habitats, estimate their carbon sequestration potential, and recommend the most effective monitoring techniques. The results will aid conservation strategies, policy-making, and the integration of these ecosystems into carbon credit markets, benefiting environmental agencies and coastal management authorities

Artificial Intelligence/Machine Learning Application in Formulation of Novel Material Compositions and Visualization Design for Intensive Outreach and Education for Denture and Anti-snore Devices

Denture assemblies are oral appliances or prosthetic devices to replace missing teeth and restore oral function, speech, and aesthetics. The dentures market is driven by the senior population and demand, which is expected to grow by 68% in the next 20 years according to the Canadian Institute for Health Information. This demographic also often suffer from sleep-related breathing disorders, such as obstructive sleep apnea (OSA), exhibiting moderate to excessive snoring which is often ignored or neglected. This neglect can increase the risk of more severe health problems such as stroke, hypertension, chronic heart failure, diabetes, and many others. The major components of denture assemblies, namely, gum, artificial teeth, and framework, including clasps, are often connected with adhesives or bonded with mesh or serrated surfaces that help keep the denture components assembled. The host supervisor of this proposed project is part of a group of researchers at Carleton University working with industrial collaborators to find innovative solutions for improved materials, manufacturing, and designs to address several issues relating to cost, durability, and convenience with the products that are in the market today.

Internship in Metabolic Engineering – Institute of Julich

This internship project focuses on developing optimized DNA sequences, known as signal peptides, to enhance the secretion of proteins produced by bacteria. Signal peptides are critical for secreting proteins out of the bacterial cell, facilitating their purification and downstream processing. Under the guidance of Dr. Susana Matamouros and Professor Michael Bott, a leading expert in microbial strain development, this project will integrate advanced techniques to identify, design and test signal peptides that improve secretion efficiency of selected target proteins, such as enzymes for plastics degradation. This work has the potential to contribute significantly to the development of innovative microbial production systems for industrially relevant biomolecules.
Potential objectives for the internship: 1) Identification of optimal signal peptides: test a library of signal peptides for their efficiency in enabling secretion of selected target proteins, such as cutinases or PETases in Corynebacterium glutamicum, a major microbial cell factory used in industry. 2) Use of the robotics platform of the institute for high-throughput strain development and for analyzing the recombinant strains for their efficiency in target protein secretion. 3) Develop approaches to improve the secretion capabilities of C. glutamicum by genomic mutations.

Social Media Audience Analytics Tool

Social media websites (e.g. Facebook, Twitter, etc.) are widely used by the general public and also by businesses to promote their product and services. Due to the nature of these websites, marketed content by businesses does not always reach their desired target. This can be improved by providing useful information to the businesses, such as the times their audience is using social media or their most active users. This information is not readily available, but can be derived by analyzing the available data on social media websites. This project aims at developing tools that will automatically provide this information to marketers to help them perform their marketing efforts more efficiently.

Analysis and Optimization of Post-Disaster Temporary Housing Strategies

The proposed project aims to improve temporary housing strategies after disasters by developing a tool that helps decision-makers choose the best types of shelters, their locations, and their capacity over an 18-month period. The project will consider factors such as the type of disaster, how long people will be displaced, the weather, the damaged buildings, and the cultural and social needs of the affected people. The tool will allow for changes in shelter types over time to better meet the changing needs of the displaced population. The project will involve studying different shelter types, creating a mathematical model that considers uncertainties and people’s preferences, and using data from the New Madrid Seismic Zone in the United States to test and improve the tool. The goal is to help governments and aid organizations make better decisions about temporary housing after disasters, benefiting both the participating institutions and the affected communities.

Empowering Globally Competent Professionals through Virtual Work Integrated Learning

Canadian industries face challenges associated with the shortage of specialized professionals in healthcare, education, information technology, finance, engineering, and skilled trades. This shortage presents a threat to the prosperity and collective wellbeing in Canadian society and highlights the need for strategic workforce training and preparation through innovative partnerships and strategies. As a response to this challenge, Canadian governments and higher education institutions have prioritized work-integrated learning (WIL) as a strategic direction to enhance the accessibility and inclusion of quality WIL programs for graduate students’ career preparation. Collaborating with the industry partner Riipen – a Canadian digital WIL platform with the mission “to end graduate underemployment and empower emerging talent to gain relevant skills to find the jobs they love”, this action research aims to enhance the inclusivity and quality of work integrated learning policies and programs for graduate students through a deeper understanding of their needs, their experiences with virtual work integrated learning, and the impact of virtual WIL on their global competence development. This study is timely and significant because it will improve graduate students’ career preparation and employment, close the discrepancy between specialized talents and industries, and prepare globally competent citizens, professionals, and leaders for a sustainable future.

Quality engineering method for certified open source software based on product line practice

The goal of the project is to help the industrial partner with evaluating, customizing and adopting advanced software engineering and quality assurance methods based on the notion of software product line (SPL) engineering practices. The software system considered in this project is an electronic medical record (EMR) system that is used in hundreds of clinics in Canada (OSCAR). EMRs are safety-critical as well as security-sensitive. Therefore, it is important to establish systematic and mature quality assurance practices. A known issue impeding quality assurance efforts with respect to OSCAR is that it is deployed in many different variations throught the country, because different jurisdictions have different requirements. The internship will research best practice software engineering methods and techniques and their adoptability in context of the OSCAR system

Modelling the dry deposition of atmospheric pollutants from an aluminum smelter in the Kitimat Valley, British Columbia

Sulphur dioxide is an important atmospheric pollutant that can negatively impact the surrounding environment through the processes of wet and dry deposition. Although wet deposition can be measured directly in the field, dry deposition must be estimated from air concentrations and modelled dry deposition velocity. The versatile “big-leaf” deposition model is frequently used to estimate sulphur dioxide deposition velocity; however, the process of aggregating input variables for the model is time-consuming and challenges routine, long-term monitoring efforts. The overarching objective of the proposed research is to explore methodologies that could improve the workflow efficiency and long-term monitoring capabilities of the big-leaf deposition model. Long-term modelling analysis will be focused on the Kitimat Valley, a remote region in British Columbia that receives local sulphur dioxide emissions from an aluminum smelter owned and operated by Rio Tinto. The expected deliverables from this work will improve the efficiency and viability of long-term sulphur deposition monitoring across Canada. Moreover, these advancements stand to benefit monitoring programs that utilize the big-leaf model to estimate the dry deposition of other pollutant species.

Hydrogen Storage in Two-Dimensional Layered Nanomaterials

The project will develop a revolutionary, conformable hydrogen storage tank solution for fuel cell electric vehicles. The specific objective of this research collaboration is to develop a hydrogen storage medium that is stable at ambient conditions, has a high gravimetric hydrogen storage capacity and can be packed into a fuel tank for use in vehicles. The research will focus on assessing the feasibility and development of two-dimensional layered nanostructures, such as graphene, as a viable material to store hydrogen. The research agenda brings together proven expertise in nanomaterials, hydrogen, fuel cells at Simon Fraser University, with leading technical expertise at Hydrogen in Motion. Hydrogen in Motion gains access to state-of-the-art equipment such as the new SFU Fuel Cell Research Laboratory at Powertech Labs. Which is ideal for this project due to the corresponding industrial capabilities and expertise on hydrogen storage and refueling systems