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Full-Text Articles in Engineering
Rheological Investigation Of The Shear Strength, Durability, And Recovery Of Alginate Rafts Formed By Antacid Medication In Varying Ph Environments, Brooke M. Elliott, Kathleen E. Steckbeck, Lisa R. Murray, Kendra Erk
Rheological Investigation Of The Shear Strength, Durability, And Recovery Of Alginate Rafts Formed By Antacid Medication In Varying Ph Environments, Brooke M. Elliott, Kathleen E. Steckbeck, Lisa R. Murray, Kendra Erk
School of Materials Engineering Faculty Publications
The mechanical response of alginate rafts formed by mixing liquid alginate antacid medication (Gaviscon® Extra Strength Liquid Antacid) with acidic solutions was investigated by deforming isolated rafts in a shear rheometer. As rafts were deformed to varying magnitudes of applied strain, rheological parameters were identified and related to the overall strength, durability, and recoverability of rafts formed at different pH (1.1 – 1.7) and aging conditions (0.5 – 4 hr). Rafts formed in the lowest acidity solutions (pH 1.4, 1.7) were elastically weak (G0’ = 60, 42 Pa for un-aged raft) yet maintained their elasticity during applied …
Universal Scaling And Intrinsic Classification Of Electro-Mechanical Actuators, Sambit Palit, Ankit Jain, Muhammad A. Alam
Universal Scaling And Intrinsic Classification Of Electro-Mechanical Actuators, Sambit Palit, Ankit Jain, Muhammad A. Alam
Birck and NCN Publications
Actuation characteristics of electromechanical (EM) actuators have traditionally been studied for a few specific regular electrode geometries and support (anchor) configurations. The ability to predict actuation characteristics of electrodes of arbitrary geometries and complex support configurations relevant for broad range of applications in switching, displays, and varactors, however, remains an open problem. In this article, we provide four universal scaling relationships for EM actuation characteristics that depend only on the mechanical support configuration and the corresponding electrode geometries, but are independent of the specific geometrical dimensions and material properties of these actuators. These scaling relationships offer an intrinsic classification for …
Investigations Of Attitudes Towards Offshore Wind Farm Development In Ireland: Their Implication Towards Future Development Of The Industry., Aidan Melia
Purdue Polytechnic Masters Theses
This current research investigates what the attitudes of Irish people are towards the development of offshore wind farms in Ireland. Using a qualitative approach, a questionnaire is carefully designed and distributed among a sample population from three coastal communities. One is located on the west coast and two on the east coast. The two locations on the east coast have an involvement in offshore wind farms. One of the locations plays host to Ireland’s only offshore wind farm, while there are plans in place for an offshore wind farm at the other location. The results from the questionnaires are analyzed …
The Anisotropic Hyperelastic Biomechanical Response Of The Vocal Ligament And Implications For Frequency Regulation: A Case Study, Jordan E. Kelleher, Thomas Siegmund, Mindy Du, Elhum Naseri, Roger W. Chan
The Anisotropic Hyperelastic Biomechanical Response Of The Vocal Ligament And Implications For Frequency Regulation: A Case Study, Jordan E. Kelleher, Thomas Siegmund, Mindy Du, Elhum Naseri, Roger W. Chan
School of Mechanical Engineering Faculty Publications
No abstract provided.