This decommissioned ERA site remains active temporarily to support our final migration steps to https://ualberta.scholaris.ca, ERA's new home. All new collections and items, including Spring 2025 theses, are at that site. For assistance, please contact erahelp@ualberta.ca.
Search
Skip to Search Results-
Fall 2021
Light Emitting Diode (LED) fixtures are widely used in streetlighting owing to their durability, high luminous efficacy, and low power consumption. LED drivers which are ac/dc converters are required as an interface between the LEDs and the grid voltage. There are certain requirements mandated by...
-
Fall 2016
Electric cable (or rope) shovels are critical equipment in the surface mining industry. An improved understanding of the factors that affect the flow of broken material into the dipper during loading can help to evaluate the performance of the excavator, define the criteria for equipment...
-
Fall 2024
The structural integrity of underground excavations, resource extraction processes, and the overall safety of geotechnical operations hinge on a comprehensive understanding of brittle rock failure mechanisms and the distribution of internal stress within these formations. This research sheds...