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An Instability Discriminant Model of a Composite Metal Plate Under a Nonlinear Load
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Composite plates have the advantages of high strength and light weight and are widely used in the field of aerospace engineering. Instability is their most common failure mode. Considerable research on the instability of ...
Role of Microtubule Network in the Passive Anisotropic Viscoelasticity of Healthy Right Ventricle
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Cardiomyocytes are viscoelastic and key determinants of right ventricle (RV) mechanics. Intracellularly, microtubules are found to impact the viscoelasticity of isolated cardiomyocytes or trabeculae; whether they contribute ...
Comparison of Approaches to Quantify Arterial Damping Capacity From Pressurization Tests on Mouse Conduit Arteries
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Large conduit arteries are not purely elastic, but viscoelastic, which affects not only the mechanical behavior but also the ventricular afterload. Different hysteresis loops such as pressurediameter, pressureluminal ...
Sequential Reflow Process Optimization to Reduce Die Attach Solder Voids
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Solder voids are detrimental to the thermal, mechanical, and reliability performance of integrated circuit (IC) packages and must be controlled within certain specifications. A sequential method of optimizing solderreflow ...
Different Passive Viscoelastic Properties Between the Left and Right Ventricles in Healthy Adult Ovine
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Ventricle dysfunction is the most common cause of heart failure, which leads to high mortality and morbidity. The mechanical behavior of the ventricle is critical to its physiological function. It is known that the ventricle ...
Blood Pressure, Artery Size, and Artery Compliance Parallel Bone Size and Strength in Mice With Differing Ece1 Expression
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The recombinant congenic mouse strains HcB8 and HcB23 differ in femoral shape, size, and strength, with HcB8 femora being more gracile, more cylindrical, weaker, and having higher Young's modulus. In previous work, we ...
Multiscale Computational Analysis of Right Ventricular Mechanoenergetics
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Right ventricular (RV) failure, which occurs in the setting of pressure overload, is characterized by abnormalities in mechanical and energetic function. The effects of these cell- and tissue-level changes on organ-level ...
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