A Multiscale Computational Model Combining a Single Crystal Plasticity Constitutive Model with the Generalized Method of Cells (GMC) for Metallic Polycrystals May 2016 Materials 9(5):335
A Multiscale Computational Model Combining a Single A Multiscale Computational Model Combining a Single Crystal Plasticity Constitutive Model with the Generalized Method of Cells (GMC) for Metallic Polycrystals Ghorbani
Personalized liver function tests:A Multiscale Computational Model Predicts Individual Human Liver Function From Single-Cell Metabolism. Understanding how liver function arises from the complex interaction of morphology, perfusion, and metabolism from single cells up to the entire organ requires systems-levels computational approaches.
A Multiscale Model of Cardiovascular System Including an Jul 30, 2015 · A mathematical and computational model combining the heart and circulatory system has been developed to understand the hemodynamics of circulation under normal conditions and ventricular septal defect (VSD). The immersed boundary method has been introduced to describe the interaction between the moving two-dimensional heart and intracardiac blood flow.
A computational model for spatial cognition combining The results show that smaller scales of representation are useful for improving path optimality, whereas larger scales are useful for reducing learning time and the number of cells required. The results also show that combining scales can enhance the performance of the multiscale model, with a trade-off between path optimality and learning time.
Jan 01, 2015 · The two-phase single crystal (CMSX-4) is modeled first using FEA. The inclusion was treated as linear elastic, while elasticplastic behavior, in the framework of the crystal plasticity constitutive model described in Section 2.1, was defined for the matrix.A uniaxial loading of 1 GPa axial stress, at a loading rate of 1 GPa/s, was applied in the z direction.
A multiscale model for amorphous materialsComputational Materials Science 135 (2017) 64-77 Contents lists available at based multiscale model to study mechanical prop- erties of amorphous materials. In this work, we combine a coarse-grained Parrinello-Rahman (CG-PR) method and the Multiscale Cohesive Zone Model (MCZM) method to model the Lennard-Jones (L-J) bin-
A multiscale model for the study of cardiac biomechanics Apr 06, 2015 · The model presented here relies on a multiscale strategy ranging from the three-dimensional FE model of the SV to the LP model of the circulatory system. The multiscale model comprises a significant number of parameters to be estimated for each patient-specific case, regarding both the material parameters (passive and active) of the myocardium
The only parameter that was estimated in this integrated model was the coefficient for effect of pAkt on pmTOR (S1 DE), which was comparable with the corresponding coefficient in the everolimus single-agent model (S2 E):1.36 ± 0.46 versus 1.42 ± 0.11 .
Multiscale modeling of material failure:Theory and Jan 01, 2019 · Their model showed great potential in predicting mechanical properties of CNT bundles with a significantly reduced computational cost compared to full atomistic models. Arash et al. (2015 a ) developed CG models for polymer matrix composites where 50 carbon atoms of the CNT were mapped into a single bead and one monomer of the polymer chain was
The variational multiscale methoda paradigm for The method is derived employing the variational multiscale (VMS) framework. A multiscale decomposition of the continuous solution and a priori unique decomposition of the admissible spaces of functions lead to two coupled nonlinear problems termed
Combining experiments with multi-cell agent-based modeling to study biological tissue patterning. Brief. Bioinform. 8, 245257 ; Tsamis A., Stergiopulos N., Rachev A. (2009). A structure-based model of arterial remodeling in response to sustained hypertension. J. Biomech. Eng. 131, 101004.
Toward a Multi-Scale Computational Model of Arterial Combining experiments with multi-cell agent-based modeling to study biological tissue patterning. Brief. Bioinform. 8, 245257 ; Tsamis A., Stergiopulos N., Rachev A. (2009). A structure-based model of arterial remodeling in response to sustained hypertension. J. Biomech. Eng. 131, 101004.A Multiscale Computational Model Combining a Single A multiscale computational model is developed for determining the elasto-plastic behavior of polycrystal metals by employing a single crystal plasticity constitutive model that can capture the microstructural scale stress field on a finite element analysis (FEA) framework. The generalized method of cells (GMC) micromechanics model is used for homogenizing the local field quantities.