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Full-Text Articles in Mechanical Engineering
Investigation Of Discrete Element Methods For Stud To Turf Interactions, Justin Rittenhouse
Investigation Of Discrete Element Methods For Stud To Turf Interactions, Justin Rittenhouse
Masters Theses
Artificial turf is frequently used in sports today and attempts to advantageously replicate a natural grass/soil playing surface. Despite numerous advantages, the technology is correlated with an increase in injuries. The concept behind this research is to create and validate a discrete element model (DEM) for the ground/foot interaction through the use of open source software. After validation, the goal is to analyze an arrangement of studs to determine what role stud geometry plays on torque [N-mm] and force [N] generation. The validation data was provided through laboratory experiments. Three football studs attached to a rigid bracket were turned at …
A Framework Towards Technology Creation In Africa: Focusing On Ghana, Martin Yao Donani, Hannatu Abue Kugblenu, Azindow Bawa Fuseini
A Framework Towards Technology Creation In Africa: Focusing On Ghana, Martin Yao Donani, Hannatu Abue Kugblenu, Azindow Bawa Fuseini
International Journal of African Development
Underdevelopment in Africa has been historical and a global concern coupled with the quest for good governance. Several efforts have been made in academia, national governments, the international community, and other institutional arrangements to reverse the trend. These efforts however are yet to produce a lasting result as Africa is still characterized by low productivity output, poverty and a widening technology gap when compared to other developing regions of the world. Conventional approaches used to address the African problem have consistently been devoid of indigenous technology development. Technology is here seen as paramount to every form of production on which …