Future cellular systems must accommodate increasing demand for very high throughput and low latency data services. Massive multiple-input multiple-output (MIMO) approach involving base stations equipped with much larger numbers of antennas than the numbers of users served promises to significantly increase network capacity, while nonorthogonal multi-carrier transmission is expected to dramatically reduce the latency. Integration […]

InteliRain Inc. has developed an effective sprinkler system producing excellent uniformity water distribution for regular or irregular areas but using 30% less water compared to most existing standard industry system. However, the performance of the InteliRain system deteriorates rapidly when it is tested in an open field with wind effect. In this project, the intern […]

As ladders are such a common tool, its potential improvement can be easily overlooked. The purpose of this project is to invent a new ladder design. To avoid the lock-in effect of existing ladders, topology optimization is applied to explore new possible designs. The key of this technique is to let algorithms search for theoretically […]

“Microbiologically influenced corrosion (MIC) is a costly problem faced by many industrial sectors. Currently practised MIC diagnostic methods recognise the presence of microbes, but are incapable of identifying exactly which microbes are present, and their potential role in possible corrosion events. This disconnect often leads to sub-optimal corrosion management strategies, and even wastage of treatment […]

Forest companies would like to reduce the number of birds, eggs, and nests that are negatively affected by logging. The problem is that we don’t have detailed knowledge of where every bird lives, so it’s difficult to make educated choices about where and how much forest to harvest. My research will provide a solution to […]

Aircraft piston engines are widely used for aviation in North America and still use leaded fuel. 100 octane low-lead (100LL) aviation gasoline (avgas) is the common fuel used in aviation that contains lead in the form of Tetra-ethyl Lead (TEL). The TEL additive is mainly used to modulate the aviation gasoline octane levels to avoid […]

Every time it rains, there is a portion of water that doesn’t get absorbed by plants and soils. That water is known as run-off, and it requires management since it can create high energy flows and pick up harmful chemicals (e.g. fertilizers, pesticides, gasoline, tire wear) off the streets, driveways, and other hard surfaces as […]

Rooftop solar modules installations are growing in popularity as the benefits of implementing these features on previously unoccupied roof space are being realized. A major concern with these installations is the contribution to the roof load due to the interaction between high wind speeds and the angled modules. Similarly, there are concerns with uplift on […]

Production of bitumen in Canada has increased considerably in the last decade. Due to its heavy nature, bitumen needs upgrading in order to make it marketable. The first approach adopted was to fully upgrade it to high quality synthetic crude oil, but due to the enormous capital and operating costs, it has been proven that […]

How can cities positively make use of their heritage in ways which support future their prosperity and quality of life? This is the question at the heart of a research collaboration between the City-Region Studies Centre (CRSC), at the University of Alberta, and the Edmonton Heritage Council (EHC). Edmonton is experiencing a period of rapid […]

More than any other life stage, the hatching of eggs is the most important factor in the maintenance of dabbling duck populations. Rates of nest success are suppressed by predators like foxes, coyotes, skunks, and crows. Populations of these predators can be artificially high due to habitat alterations resulting from human development. The Delta Waterfowl […]

BNTrading Inc., located in Alberta, is interested in developing a more efficient form (block) of densified feed material compared to small-size cubes and pellets currently available. This new form of densified material is to provide an easier handling, storage, and transportation. The target is firstly to convert the pellet or cube forms to block in […]