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Nonhyperelastic Nature of an Elastomeric High Strain Material
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Rubber materials have mostly been modeled by utilizing hyperelasticity, which have led to greater understanding and acceptable predictability of their stress-strain response. However, inherent ...
Experimentally Tractable, Pseudo-elastic Constitutive Law for Biomembranes: I. Theory
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Although visco-elastic in general, the stress-strain relation of biomembranes is one-to-one or pseudo-elastic when being loaded after preconditioning. This pseudo-elastic relation is hypoelastic ...
Experimentally Tractable, Pseudo-elastic Constitutive Law for Biomembranes: II. Application
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This is the second paper of a 2 part series. In the first, a theoretical framework is developed that provides 3 enhancements for the constitutive theory of biomembranes. 1) Covariance amongst ...
Development of a Non-Blood Contacting Cardiac Assist and Support Device: An In Vivo Proof of Concept Study
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: One of the maladaptive changes following a heart attack is an initial decline in pumping capacity, which leads to activation of compensatory mechanisms, and subsequently, a phenomenon known as ...
Assessment of Minimally Invasive Device That Provides Simultaneous Adjustable Cardiac Support and Active Synchronous Assist in an Acute Heart Failure Model
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: One of the major maladaptive changes after a major heart attack or cardiac event is an initial decline in pumping capacity of the heart leading to activation of a variety of compensatory ...