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RISOptimization of a Y Graft Design for Improved Hepatic Flow Distribution in the Fontan Circulation
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Single ventricle heart defects are among the most serious congenital heart diseases, and are uniformly fatal if left untreated. Typically, a threestaged surgical course, consisting of the Norwood, Glenn, and Fontan surgeries ...
Optimization of Shunt Placement for the Norwood Surgery Using Multi-Domain Modeling
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An idealized systemic-to-pulmonary shunt anatomy is parameterized and coupled to a closed loop, lumped parameter network (LPN) in a multidomain model of the Norwood surgical anatomy. The LPN ...
Comparative Study of Viscoelastic Arterial Wall Models in Nonlinear One-Dimensional Finite Element Simulations of Blood Flow
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: It is well known that blood vessels exhibit viscoelastic properties, which are modeled in the literature with different mathematical forms and experimental bases. The wide range of existing ...
Three-Dimensional Simulations in Glenn Patients: Clinically Based Boundary Conditions, Hemodynamic Results and Sensitivity to Input Data
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: While many congenital heart defects can be treated without significant long term sequelae, some achieve successful palliation as their definitive endpoints. The single-ventricle defect is one such ...
Modeling Land–Atmosphere Interactions over Semiarid Plains in Morocco: In-Depth Assessment of GCM Stretched-Grid Simulations Using In Situ Data
Publisher: American Meteorological Society
Computational Simulations for Aortic Coarctation: Representative Results From a Sampling of Patients
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Treatments for coarctation of the aorta (CoA) can alleviate blood pressure (BP) gradients (Δ), but long-term morbidity still exists that can be explained by altered indices of hemodynamics and ...
Near-Surface Temperature Inversion Growth Rate during the Onset of the Stable Boundary Layer
Publisher: American Meteorological Society
Abstract: AbstractThis study aims to find the typical growth rate of the temperature inversion during the onset of the stable boundary layer around sunset. The sunset transition is a very challenging period for numerical weather ...
Regime Transitions in Near-Surface Temperature Inversions: A Conceptual Model
Publisher: American Meteorological Society
Abstract: AbstractA conceptual model is used in combination with observational analysis to understand regime transitions of near-surface temperature inversions at night as well as in Arctic conditions. The model combines a surface ...