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Showing 1 to 9 of 9 for “"YOUNG'S MODULUS OF ELASTICITY"”.
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ΣΥΜΒΟΛΗ ΣΤΗ ΜΕΛΕΤΗ ΤΗΣ ΕΛΑΣΤΙΚΗΣ ΣΥΜΠΕΡΙΦΟΡΑΣ ΤΩΝ ΕΛΑΣΤΟΜΕΡΩΝ ΑΠΟΤΥΠΩΤΙΚΩΝ ΥΛΙΚΩΝ ΠΟΛΥΒΙΝΥΛΣΙΛΟΞΑΝΗΣ
AN EXPERIMENTAL STUDY ON THE ELASTIC BEHAVIOUR OF THE POLYVINYL- SILOXANE ELASTOMERIC IMPRESSION MATERIALS HAS BEEN MADE. YOUNG'S MODULUS OF ELASTICITY HAS BEEN STUDIED AS WELL AS SLOPE B OF THE DL-F DEPENDENCE CURVE IN THE ELASTIC AREA.ALSO, PERMANENT DEFORMATION AND FRACTURE LIMITS WERE STUDIED. …
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Biomechanics of North Atlantic right whale bone : mandibular fracture as a fatal endpoint for blunt vessel-whale collision modeling
… Atlantic right whale, Eubalaena glacialis, one of the most critically endangered whales in the world, is subject to high anthropogenic mortality. Vessel-whale collisions and entanglement in fishing gear were indicated in 27 (67.5%) of the 40 right whales necropsied between 1970 and December …
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Fabrication and material characterization of silver cantilevers via direct surface micromachining
… semiconductor chips to benefit from economy of scale and be sold at low prices, MEMS devices use specialized processes and subsequently have to be sold at higher prices. This severely hinders MEMS development because it is not economically feasible to research and develop specialized devices …
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Analysis of a one-dimensional nonlinear mechanical model and its application to the qualitative explanation of the visco-elastic behavior of aluminum from sonic tests
… in this thesis provides data for the calculation of several of the mechanical properties or aluminum and for a qualitative analysis of the visco-elastic behavior of this material. Young's modulus of elasticity is determined for aluminum bars with various lengths and cross sections using the …
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Investigation of Concrete Mixtures to Reduce Differential Shrinkage Cracking in Composite Bridges
The objective of the research presented in this thesis was to develop a concrete bridge deck topping mixture that resists the effects of differential shrinkage by decreasing shrinkage and increasing creep. . In addition, the amount of tensile creep that concrete experiences under long-term tensile …
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Effect of isokinetic resistance training on ulnar stiffness in young, college-aged women
… fractures. Bone mineral explains up to 70% of bone strength; however, it does not take into account bone geometry. Mechanical Response Tissue Analysis is a method of non-invasively measuring the bending stiffness (EI) of bone which is determined by the product of Young's modulus of …
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Mechanical Response Tissue Analysis: Inter- and Intra-trial Reliability in Assessing Bending Stiffness of the Human Tibia in College Aged Women
… for assessing maximal bending stiffness (EI) of human long bones in vivo. The MRTA variable, EI, is the product of Young's modulus of elasticity (E) and cross-sectional moment of inertia (I). EI quantifies material and architectural/geometric properties of bone. Published human research using …
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Investigation of thermally induced stresses in a transition-piece in relation to an aero-derivative gas turbine engine operation
The transition-piece of an aero-derivative gas turbine engine transfers high temperature combusted gases from the gas generator to a power turbine, and it is manufactured from Iron-Base Superalloy A286 in this investigation. Due to the thermal stress levels developed in the casing of the …
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Aib(2)oxyntomodulin Peptide Molecular Self-Assembly: Smart Nanostructures Toward Long Acting Formulation for Obesity and Diabetes Type 2
… Nevertheless, due to the fast renal clearance of Oxm via proteolytic degradation, Oxm fibrils were explored and discovered to enhance Oxm bioactivity *in vivo* up to few days. Despite to the prolong bioactivity of Oxm fibrils in subcutaneous (s.c.) space, the plasma half-life of Oxm peptide, …