Companies decide to start the mining of a particular uranium deposit based on many factors. One major consideration for mining is the presence of environmentally impactful elements such as arsenic, nickel, and cobalt by-products known as tailings and waste rock.
Inflammatory diseases such as pulmonary inflammation, lung cancer, asthma, and fibrosis exert a great economic impact across the globe. They have a tremendous impact on health and quality of life. Proinflammatory cytokines are released by the immune system which can be activated by Lipopolysaccharides (LPS), an endotoxin which mimics infection by Gram-negative bacteria. The literature indicates that females are at an increased risk of developing inflammatory diseases compared to males. NATURES IMMUNO is an innovative formula developed by NHV Natural Pet Products to support the immune system.
Canola is one of the world’s most important oilseed crops and is the most profitable commodity for Canadian farmers. It has applications in production of cooking oil, bio diesel and animal feed. The value of this crop will be enhanced by optimizing methods for sorting, dehulling and further processing. Sorting the seeds will streamline seed applications based on the relationship between seed properties and seed quality. Dehulling seeds will lower the fiber and increase the protein content of Canola meal which can then be used for plant-based protein like the Beyond BurgerTM or animal feed.
Innovative geosynthetic drainage products have been developed that have the potential to significantly benefit the stability of constructed embankments or reconstructed slopes especially where these are constructed from soil (or soil-like materials such as tailings) that are finer and less permeable (and thus weaker) then free-draining coarse-grained granular fills. Applications include reconstruction and stabilisation of natural slopes, embankments or dams constructed of (or at least partly from) mine tailings or other finer-grained materials.
In this Mitacs proposal, the Carbohydrate Chemistry and Utilization Program at the University of Saskatchewan (Usask) aims to collaborate with a leading producer of compostable molded fiber bowls ? SustainaPulp Canada Inc. ? to develop replacements for per- and polyfluoroalkyl substances (PFASs) in their products. The alternatives will be prepared from maltodextrins, a common food ingredient that is generated from starch. The maltodextrin-based replacements will be produced at the Usask, and their performance in molded fiber bowls will be assessed by the partner organization.
Information is everywhere, especially in the commercial vehicle industry. Vehicles may be classified by number of axles/tires. There are several text- and label-based classification systems: for dangerous goods transport (HAZMAT); vehicle safety code compliance (CVSA); and general identification and tracking (license plates, USDOT numbers). Employing humans to perform simple classification and recognition tasks can be impractical. However, explicitly programming these tasks can be challenging.
One of the most vital challenges within the mining and oil sands industries is management of water impacted by resource extraction. Semi-passive biological treatment systems (PTSs) treat water close to the source of contamination and often prevent contamination from occurring in the first place, making them suitable options for management of water impacted by resource extraction. These biological treatment systems require minimal or no chemicals and energy input and minimal ongoing management and care. Therefore, semi-passive biological treatment systems are ideal for closure scenarios.
The proposed research project will assess the insect fauna present associated with prairie wetlands, as well as those found in adjacent fields of crop plants (canola, barley, wheat) and restored grasslands. Insects will be collected using various trapping methods to sample taxa exhibiting different lifestyles. Collected specimens will be identified as specifically as possible to determine taxa found in sampled habitats.
As the global supply of oil and gas from conventional reservoirs (i.e., porous rock formations) continues to diminish, it becomes increasingly important to produce these fluids from unconventional (“tight”) reservoirs. Hydraulic fracturing is generally required in order to achieve sufficient production rates from these tight reservoirs. Key questions to be addressed in hydraulic fracture design include the following: How much fluid and proppant (sand) should be injected? How many fractures should be created, and at what spacing?
Mustard is grown throughout Western Canada, primarily for use as a condiment. However, mustard growers are seeking other uses for this crop. Of interest is the potential of ground mustard as an anti-microbial. Mustard contains a compound called glucosinolate, which under the right conditions can be converted to isothiocyanate, a proven anti-microbial. This study will determine if rubbing a small amount of ground mustard on the skin of baby piglets, or placed in the sows’ environment, will reduce the environmental pathogen load those piglets are exposed to.