This research addresses the ethical issues that abound in professional design practice. If these issues are identified, they are seldom discussed and mitigated. As such, this research aims to 1) observe human-centered design in action, 2) develop a series of tools, artifacts, and methods—what I refer to as ethical design things—to foreground matters of ethics […]

The Canadian aviation industry is anxious to recovery from the impact of COVID-19 pandemic. More air traveling requires more extensive application of aircraft de-icing fluid (ADF) to ensure aviation safety in freezing seasons. The major ingredients of ADF include anti-freeze agent (ethylene or propylene glycol), corrosive inhibitors, surfactants, pH buffers, polymers, and dyes. These chemicals […]

The decades of uncontained use of aqueous film forming foams (AFFF) is believed to be one of the main reasons of soil and groundwater per- and poly-fluoroalkyl substances (PFAS) contamination. PFAS are widely considered to be “forever chemicals” because of their extreme inertness in the environment and even water and wastewater treatment systems. Recognizing the […]

New innovative technology is proposed for Recycled Asphalt Shingles (RAS) to produce cold mix asphalt (CMA) for dust control in unpaved roads. This novel method will design a mix of bitumen/RAS/water emulsions that break in a controlled manner upon field application. The effect of asphaltenes, petroleum solvents, emulsifier type, concentration and properties, and the preparation […]

The products manufactured at GE Bromont go through a series of processes that produce the specific characteristics of each product according to required specifications. The number of these characteristics is very large, and several characteristics are dependent on the others. This reality makes the use of traditional statistical techniques for quality control of products laborious […]

Bovine production uses a combination of Assisted Reproductive Techniques (ARTs) to improve yield and reduce generation time. In bovine production and in clinical settings, ARTs are associated with elevated rates of developmental disorders in offspring, leading to animal distress, high costs and delayed results. These include Large Offspring Syndrome (LOS) and musculoskeletal anomalies, reported to […]

Estuaries are crucial stopover areas for juvenile salmon during outmigration and especially for Chinook salmon who can reside in this habitat for over a month. Many populations of Chinook salmon from the Pacific Northwest are threatened and endangered making conservation important for this species. Currently, managers are investing significant public funds in estuary restoration and […]

The project is intended to support and enhance the learnings provided by Stem Minds – a Toronto based start-up that provides digital learning focused on Science, Technology, Engineering and Mathematics (STEM), through the approach of gamification. The project will focus on the factors that motivate students to learn STEM subjects through gamification to deepen their […]

This project involves first steps needed to begin growing rice under irrigation in southern Alberta. Trials will use Seed Film Cultivation (SFC) technology to suppress weeds, increase soil temperature, and reduce evaporative moisture losses. Rice grown with SFC will be compared to direct seeded plots and transplanted rice seedlings. Irrigation will be provided by an […]

The proposed research aims to develop machine vision-based decision support system for variable crop management. This research will deploy the deep learning models for plant/weed detection, plant growth indicators and soil organic matter assessment. The information retrieved from these models will be used to devise variable rate management map to optimize the consumption of agrochemical […]

Vibration of aircraft engine is the major contribution to the structure vibration in an aircraft. To reduce the cabin noise and improve the comfortability for air passenger, research design and analysis are desired in the engine technology. A critical component in eliminating the vibration in an aero engine is the squeeze film damper (SFD). Current […]

The intestinal tract is at the centre of animal production because it is responsible for absorption of nutrients and is the place of action of important pathogens. The characterization of bacterial communities has been revolutionized by the development of DNA sequencing technologies, which allowed the discovery of many new species and a better understanding of […]