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Social and Behavioral Sciences Commons™
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Articles 1 - 3 of 3
Full-Text Articles in Social and Behavioral Sciences
Improved Performance Of Ballasted Tracks At Transition Zones: A Review Of Experimental And Modelling Approaches, Buddhima Indraratna, Muhammad Babar Sajjad, Ngoc Trung Ngo, A Correia, Richard B. Kelly
Improved Performance Of Ballasted Tracks At Transition Zones: A Review Of Experimental And Modelling Approaches, Buddhima Indraratna, Muhammad Babar Sajjad, Ngoc Trung Ngo, A Correia, Richard B. Kelly
Faculty of Engineering and Information Sciences - Papers: Part B
Track transitionssuch as bridge approaches, road crossings and shifts from slab track to ballasted track are common locations wheretrack degradation accelerates due to dynamic and high impact forces; as a consequence there is higher differential settlement. Thesetypes of discontinuities cause an abrupt change in the structural responseof the track due mainly tovariations in stiffness and track damping. Track transitionzones are prone to an accelerated deterioration of track material and geometrythat leads to increased maintenance costs.Track deteriorationalso leads to vehicle degradation due to enhanced acceleration, low frequency oscillation, and high frequency vibrations. While ballastdeterioration is amajor factor affecting thestability and longevity …
Game-Based Interventions And Their Impact On Dementia: A Narrative Review, Jiaying Zheng, Xueping Chen, Ping Yu
Game-Based Interventions And Their Impact On Dementia: A Narrative Review, Jiaying Zheng, Xueping Chen, Ping Yu
Faculty of Engineering and Information Sciences - Papers: Part B
Objective: The aim of this review was to examine the efficacy of game-based interventions for people with dementia. Methods: Seven studies that met the inclusion criteria were found in four databases. Their interventions and key findings were analysed and synthesised. Results: Game-based interventions for people with dementia are showing promise for improving cognition, coordination and behavioural and psychological symptoms. The generalisability of the findings is limited by weak methodology and small sample size. Conclusions: Game-based interventions can improve cognition, coordination and behavioural and psychological symptoms for people with dementia. Future research should include methodological improvement and practice guideline development.
Review On Design And Control Aspects Of Robotic Shoulder Rehabilitation Orthoses, Aibek Niyetkaliyev, Shahid Hussain, Mergen Hmcgill University, Ghayesh, Gursel Alici
Review On Design And Control Aspects Of Robotic Shoulder Rehabilitation Orthoses, Aibek Niyetkaliyev, Shahid Hussain, Mergen Hmcgill University, Ghayesh, Gursel Alici
Faculty of Engineering and Information Sciences - Papers: Part B
Robotic rehabilitation devices are more frequently used for the physical therapy of people with upper limb weakness, which is the most common type of stroke-induced disability. Rehabilitation robots can provide customized, prolonged, intensive, and repetitive training sessions for patients with neurological impairments. In most cases, the robotic exoskeletons have to be aligned with the human joints and provide natural arm movements. This is a challenging task to achieve for one of the most biomechanically complex joints of human body, i.e., the shoulder. Therefore, specific considerations have been made in the development of various existing robotic shoulder rehabilitation orthoses. Different types …