This proposal uses advanced techniques in sound recording and analysis, statistics, and scientific computing to measure how echolocating bats adjust signal strength and the spatial geometry of their sonar beam to aid in auditory perception. A second but related project will compare vocalizations of young bats at different developmental stages and measure developmental changes in […]

The only treatment for celiac disease (CeD) is a strict gluten-free diet, which is very difficult to follow. Despite following gluten-free diet, many celiacs experience ongoing inflammation and symptoms, highlighting the need for additional therapies. We have shown that celiacs have an altered composition of bacteria in their gut, and this leads to defective bacterial […]

Hyivy Health and McMaster University are collaborating on a research study around the effects of the Hyivy Therapy Device as a non-hormonal therapeutic for people with endometriosis. The goal is to track the effects on chronic pelvic pain while exploring the impact on quality of life, usability, and sexual function. Results of this study will […]

Currently there are few standards for evaluating service delivery, and since health care service delivery is a domain of the provinces, new health care services need to be tested and evaluated in each province before being widely offered. This leads to inefficiency in evaluations as well as unequal access to new services across the country. […]

The project involves modifying silicone with phenolic antioxidant as an agent that will enable the ability for the silicone to be used as a dielectric for elastomer actuators which have biomedical devices and soft robotics applications. The outcome of the project would be the discovery of new sustainable way to synthesize dielectric elastomer with green […]

A quantitative risk prediction model is to be constructed. We need to determine if the available data will fit an existing model and validate the results or if a new statistical model is required. Each case will be allocated into one of three categories (low, moderate and high risk). This stratification must have clinical validity […]

Uncertainty at the upstream supply of agricultural products has been a challenge for growers. This uncertainty governs the market of non-strategic crops such as perishable field vegetables by affecting suppliers (or growers), distributors, and consumers. It causes too much or too little supply and consequently unexpected price variations. The supply chain of perishable food is […]

This project aims to measure the credit risk of Sun Life structured assets portfolio. The objective is to evaluate the accuracy of different methods to assess the credit risk of these types of financial instruments and to evaluate their advantages and limitations. Two methods are proposed to assess structured finance assets risk: Loan Equivalent Approach […]

The YWCA aims to evaluate, through partnership with McMaster University, the impact of Good Beginnings, a program providing support for mothers/birthing parents who are vulnerable, precarious, and at-risk for postpartum depression. The program provides service for approximately 70 postpartum people and their babies annually, for a total of 500 people since 2014. During these six […]

The bacteria living in our gastrointestinal system, the gut microbiome, play a key role in human health and disease. Multiple studies demonstrated altered gut microbiome in patients with constipation or abdominal pain but knowledge of a clear cause-effect relationship or underlying mechanism are lacking. We found previously that microbiota from patients with irritable bowel syndrome […]

The laser powder-bed fusion (L-PBF) process is a novel additive manufacturing (AM) technique used to produce metal objects layer-by-layer using a laser source. Aim of this project is to design an optimized heat exchanger with enhanced heat transfer performance with the advantages offered by additive manufacturing (AM) technology such as complex design and lightweight. The […]

Large area digital displays are often made using tiled liquid crystal display (LCD) units to form a video wall. However the seams or bezel gaps that result are often not acceptable. This project aims to demonstrate and prototype a solution to seamlessly tiling liquid crystal displays (LCDs) to form a large formal digital display. Tilted […]