Browsing Theses by Subject "Fatigue"
Now showing items 21-29 of 29
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The Impact of Portland Cement on the Performance of Cold In-Place Recycled Pavement
(University of Waterloo, 2022-12-06)In place recycling of existing asphalt pavement is a rehabilitation strategy, which the Ministry of Transportation Ontario (MTO) adopted decades ago. Asphalt emulsion is the most common type of bitumen stabilizing agent ... -
Improvement of fatigue and corrosion-fatigue resistance of AZ31B cast alloy by cold spray coating and top coating
(University of Waterloo, 2017-05-16)Recent advancements in manufacturing of light-weight structures have caused high interest in industries toward magnesium alloys because of its excellent properties such as specific strength, low density, and fatigue strength. ... -
Modeling Cumulative Arm Fatigue on Large Multi-touch Displays
(University of Waterloo, 2019-08-28)Large multi-touch displays have long been studied in the lab, and are beginning to see widespread deployment in public spaces. Although they are technologically feasible, research has found that large multi-touch displays ... -
Modelling Fatigue Deterioration and Retrofitting in Bridge Management Systems
(University of Waterloo, 2016-02-11)Similar to any other structure exposed to the elements, bridges deteriorate and degrade over time. This deterioration can result in costly maintenance and repair if it is addressed properly or damage and even loss of life ... -
NADPH Oxidase-dependent ROS Production and Impaired Ca2+ Regulation are Associated with Exercise-induced Cardiac Fatigue in the Rat
(University of Waterloo, 2015-12-10)Cardiac fatigue is a phenomenon that is characterized by a transient reduction in left ventricular contractile and/or relaxation function following acute aerobic exercise. Few studies have utilized rodent models to examine ... -
Predicting the Effectiveness of Post-Weld Treatments Applied under Load
(University of Waterloo, 2010-08-26)Existing steel bridges are subjected to both increasing traffic loads and natural aging, both are capable of causing severe durability problems. Dependable rehabilitation methods are attracting attention as the promising ... -
Probabilistic Strain-Based Fracture Mechanics Analysis of Weldments
(University of Waterloo, 2019-08-13)Welded joints are considered to be one of the most critical locations in structural components from a fatigue perspective because of high stress concentrations near the weld toe region, the presence of tensile residual ... -
Quantifying regional pectoralis major fatigue and its influence on performance of activities of daily living
(University of Waterloo, 2020-01-24)Extensive research reports on healthy shoulder function in the context of motion and muscular activity. However, less is known regarding how the shoulder complex and in particular its muscular components respond to ... -
Radiographic Examination of Humeral Head Migration after Fatiguing the Rotator Cuff
(University of Waterloo, 2010-01-04)Undesirable work factors, such as awkward upper body postures and repetitive arm motion, in the workplace can lead to upper extremity pain. Research suggests that these work-related factors, and subsequent rotator cuff ...