Visualization of IoT signals and optimization of sampling rate using machine learning

Internet of things (IoT) includes of multitude of sensors from a wide variety of applications. These sensors produce high volume and high velocity data. In addition, the transmission errors and malfunction of devices also necessitates checking the reliability/veracity of incoming data. The volume, velocity, and veracity are three Vs that are commonly describe in the […]

Read More
Quantifying fish-turbine spatio-temporal overlap for assessing risk to migratory fishes using VEMCO’s new high residency acoustic electronic tagging technology

The lack of scientific data on the potential effects of instream tidal power is delaying the decision-making process on a technology that shows promise for reducing carbon emissions, and for which Canada could become a global leader in the production of infrastructure. It remains unclear if fishes that occupy Canada’s leading tidal energy test site […]

Read More
Development of an RNAi Approach to Control Wireworms on PEI

Wireworm (click beetle) has becoming a devastating pest for the potato industry in Prince Edward Island (PEI) and many places in the country and around the world. It is a soil born insect that can penetrate a large number of potato tubers, degrading their quality for processing. The problem is more difficult to control after […]

Read More
Quantifying fish-turbine interactions using VEMCO’s new high residency acoustic electronic tagging technology

It remains unclear if fishes that occupy Canada’s leading tidal energy test site in Minas Passage, Bay of Fundy, Nova Scotia, will be negatively affected by turbine installations. The objective of this project is to determine fishes’ interactions with operating turbines. Of approximately 70 species of fishes that interact with Minas Passage only three have […]

Read More
Optimizing Biofiltration for Improved Manganese Control under Winter Conditions

The presence of manganese in drinking water supplies has been problematic for drinking water providers as it can be difficult to remove during treatment and it creates aesthetic challenges, such as colored (e.g. black, brown) and bad tasting/smelling water. Recently, Health Canada has proposed a health-based maximum acceptable concentration for Mn of 0.10 mg/L. Biofiltration […]

Read More
Examining brain activity and sport-specific skill learning due to motor imagery

This research will use a brain imaging device newly developed by Axem Neurotechnology to investigate whether providing real-time information on levels of brain activity can help human participants more effectively engage in mental practice. Mental practice has become a widespread addition to the training schedules of elite athletes, as it has been well documented that […]

Read More
Factors influencing overwintering survival in the tick Ixodes scapularis, including the effect of infection with Borrelia spp.

The plan is to research the physiology and behaviour of Ixodes scapularis, and Dermacentor variabilis ticks with and without the presence of Borrelia burgdorferi bacterium, Rickettsia bacterium, Francisella bacterium, and Bartonella bacterium to answer the overarching question: Are tick-borne bacteria that are pathogenic to humans also harmful to the tick vectors in Nova Scotia? Cold […]

Read More
Lessons Learned and Decision-Making Tool for Engineering Projects

According to the World Petroleum Council (WPC), the average age of employees in Oil and Gas companies is 50 years, and it is estimated that in the next 5 years 40-60% of them will retire. The consequence is an age-related crisis in the sector given that, in many cases, the knowledge accumulated goes with the […]

Read More
Characterization of a novel 3D-FML for submerged turbine application

The proposed research aims at increasing the efficacy of tidal turbines by incorporating light-weight and resilient blades into a currently used turbine. For that, a recently developed 3D fiber-metal-laminate (3D-FML) material at Dalhousie University will be used. In comparison to metals that are presently used to form blades, or potentially fiber-reinforced composites, the 3D-FML would […]

Read More
Biovalorization of lobster by-product for applications in food safety and packaging

The waste/by-products generated from lobster processing are rich in valuable compounds, one of which is chitin/chitosan. Chitosan is a natural polymer that has wide ranging applications in several fields ranging from agriculture to cosmetics. Specifically, the ability of chitosan to act against pathogenic microbes is of interest in this study. The aim of this project […]

Read More