Sources and sinks for potentially hazardous elements in mine waste

Mining is important to the Canadian economy but also generates large quantities of waste rock. Water percolating through some waste rock piles dissolves metals that can become hazardous to ecosystems. Laboratory tests are used to simulate this process. The intern will examine a suite of samples from a multi-year laboratory test to identify the source minerals and new minerals (sinks) that may have formed during the experiment. She will also work with the partner to determine the mineral reactions that occurred during the tests.

Participator Cities. Every one. Every day: Toronto

Participatory Cities: Every One. Every Day: Toronto seeks to strengthen neighbourhood communities in Regent Park and Alexandra Park in Toronto. This research internship contributes to the project by developing a comprehensive understanding of what supports social cohesion in these neighbourhoods, and what hinders it. In addition, the Covid-19 pandemic has caused new problems for neighbourhoods, making it harder for people to come together as a community.

AI Modelling for Chat-text and Biometric Data Collection and Analytics for a Cloud-based Medical Advising Platform

Your Doctors Online is an online smartphone-based application that allows registered patients to chat with experienced and board-certified doctors 24 hours and 7 days a week. Patients can chat, upload images or videos, and get immediate medical advice about a variety of health issues such as cold and flu, sexual health and dermatology avoiding the lengthy waiting period of a hospital or a clinic. Currently patients need to use their own devices to measure their biometric data and the doctors have to look up previous doctors’ notes to provide an informed advice.

Responding to the COVID-19 pandemic challenges for families with children impacted by Neurodevelopmental Disorders

Citizen Advocacy Ottawa (CAO) is a non-profit organization supporting families with children impacted by Neurodevelopmental Disorders such as Autism Spectrum Disorder, Fetal Alcohol Spectrum Disorder. The COVID-19 pandemic has brought many challenges to families already strained by the complexity of caregiving for these children. Many issues have been identified such as caregiver burnout, social isolation, mental health issues of all family members, and even increased violence in the home.

Detection of PPE in healthcare settings using machine learning

We propose utilizing real-time image detection of humans (visitors and healthcare workers) using personal protective equipment (I.e. masks, gloves, and gowns) in healthcare settings. This system would ensure proper compliance of PPE use to reduce the transmission COVID and other healthcare based infections, thereby saving lives, reducing hospital stays and costs. This builds off literature of the importance of strict adherence to best practices in hospitals as well as pathogen transmission from healthcare workers to patients via hospital uniforms.

Connecting atom-scale bentonite clay models to macroscale mechanical and transport models for spent nuclear fuel storage

Bentonite is a naturally occurring clay containing montmorillonite, a smectic clay mineral that has a high cation exchange capacity and swells upon contact with water. The swelling capacity of bentonite limits movement of water which makes it an attractive candidate to be used as an engineered barrier system to protect used nuclear fuel containers that are stored in deep geological repositories. The Nuclear Waste Management Organization is responsible for Canada’s implementation of the plan for the long-term care of nuclear-spent fuel produced by Canadian nuclear reactors.

CO2-responsive agents for uses in protective coatings

Solvent-based coatings are used for protecting transportation vessels, buildings and infrastructures. They give glossy and durable coatings to protect materials, but their continued use is dangerous to workers and causes environmental damage. Environmentally friendly and safer water-based alternatives exist, but they are less durable and suffer from inferior performance. Unfortunately, the process used to make water-based coatings requires the use of surfactants, which cause the performance problems.

Mechanism of CoVID-19 induced hyperinflammation

This Mitacs-NSERC COVID-19 joint initiative is to investigate the mechanism of COVID-19 inducing hyperinflammation and cytokine storm. COVID-19 infected cells cause injury that triggers immune cells to release inflammatory cytokines. The partnership with Encyt Technologies Inc. and PI will use established immune macrophage cell lines to identify the molecular mechanism of hyperinflammation induced by COVID-19 ACE2/Ang-(1-7)/Mas GPCR platform in triggering the processes associated with this cytokine storm.

Investigating SARS-CoV-2 Spike interactions with the cellular Ezrin protein as a potential novel therapeutic target for COVID-19

SARS-CoV-2 is a novel, highly infections virus responsible for the COVID-19 pandemic. Due to its rapid spread and high mortality rate, intense research efforts are focused on developing screening tests, antiviral therapies and vaccines. Further research is needed to understand how this virus interacts with host cells to infect them, replicate and release new virus to spread the disease. This project will study the interaction between the viral protein called Spike and a cellular protein called Ezrin.

Next Generation Canadian Satellite-based Positioning Technology

Present navigation applications rely mostly on the integration of Global Navigation Satellite Systems (GNSS) and Inertial Navigation Systems (INS). However, GNSS signals are prone to interruption due to various disturbances, including signal interference and jamming. On the other hand, Low Earth Orbit (LEO) satellite constellations from several providers are becoming rapidly accessible. LEO-based communication systems offer much stronger signals with higher satellite availability than GNSS.

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