scholarly journals Patient-Specific, Multi-Scale Modeling of Neointimal Hyperplasia in Vein Grafts

2017 ◽  
Vol 8 ◽  
Author(s):  
Francesca Donadoni ◽  
Cesar Pichardo-Almarza ◽  
Matthew Bartlett ◽  
Alan Dardik ◽  
Shervanthi Homer-Vanniasinkam ◽  
...  
Keyword(s):  
Neointimal Hyperplasia ◽  
Patient Specific ◽  
Vein Grafts ◽  
Multi Scale ◽  
Scale Modeling ◽  
Multi Scale Modeling

scholarly journals Multi-Scale Modeling of Patient-Specific Ventricular Geometry, Fiber Structure, and Biomechanics

2012 ◽  
Vol 102 (3) ◽  
pp. 351a
Author(s):  
Adarsh Krishnamurthy ◽  
Chris Villongco ◽  
Roy Kerckhoffs ◽  
Andrew McCulloch
Keyword(s):  
Patient Specific ◽  
Fiber Structure ◽  
Multi Scale ◽  
Ventricular Geometry ◽  
Scale Modeling ◽  
Multi Scale Modeling

scholarly journals Multi-Scale, Patient-Specific Computational Flow Dynamics Models Predict Formation of Neointimal Hyperplasia in Saphenous Vein Grafts

2019 ◽  
Author(s):  
Francesca Donadoni ◽  
Cesar Pichardo-Almarza ◽  
Shervanthi Homer-Vanniasinkam ◽  
Alan Dardik ◽  
Vanessa Díaz-Zuccarini
Keyword(s):  
Neointimal Hyperplasia ◽  
Flow Dynamics ◽  
Patient Specific ◽  
Growth Mechanisms ◽  
Cfd Simulations ◽  
Vein Grafts ◽  
Multi Scale ◽  
Computational Flow Dynamics ◽  
Computational Fluid Dynamics Cfd ◽  
Dynamics Models

AbstractBypass occlusion due to neointimal hyperplasia (NIH) is among the major causes of peripheral graft failure. Its link to abnormal hemodynamics in the graft is complex, and isolated use of hemodynamic markers insufficient to fully capture its progression. Here, a computational model of NIH growth is presented, establishing a link between computational fluid dynamics (CFD) simulations of flow in the lumen, with a biochemical model representing NIH growth mechanisms inside the vessel wall. For all 3 patients analyzed, NIH at proximal and distal anastomoses was simulated by the model, with values of stenosis comparable to the computed tomography (CT) scans.

Development of Multi-Scale Modeling Software for Entangled Soft Matter in Advanced Soldier Protection

2011 ◽  
Author(s):  
Jay D. Schieber ◽  
David Venerus ◽  
H. L. Scott
Keyword(s):  
Soft Matter ◽  
Multi Scale ◽  
Scale Modeling ◽  
Modeling Software ◽  
Multi Scale Modeling

Multi-Scale Modeling of Cementitious Materials (Briefing Chart)

2014 ◽  
Author(s):  
M. M. Shahzamanian ◽  
T. Tadepalli ◽  
A. M. Rajendran ◽  
W. D. Hodo ◽  
R. Mohan ◽  
...  
Keyword(s):  
Cementitious Materials ◽  
Multi Scale ◽  
Scale Modeling ◽  
Multi Scale Modeling

Hierarchical Multi-scale Modeling of Laser Weld Failure: An Initial Investigation.

2019 ◽  
Author(s):  
Kyle N. Karlson ◽  
Guy Leshem Bergel
Keyword(s):  
Laser Weld ◽  
Multi Scale ◽  
Initial Investigation ◽  
Weld Failure ◽  
Scale Modeling ◽  
Multi Scale Modeling

Multi-Scale Modeling of Neural Structure in X-Ray Imagery

2021 ◽  
Author(s):  
Aishwarya Balwani ◽  
Joseph Miano ◽  
Ran Liu ◽  
Lindsey Kitchell ◽  
Judy A. Prasad ◽  
...  
Keyword(s):  
Neural Structure ◽  
X Ray ◽  
Multi Scale ◽  
Scale Modeling ◽  
Multi Scale Modeling

Multi-scale modeling study on fibrous network of cellulose separator for lithium-ion battery

2021 ◽  
pp. 1-12
Author(s):  
Weigui Xie ◽  
Yingpeng Liang ◽  
Lin Wu ◽  
Wangyu Liu ◽  
Aimin Tang ◽  
...  
Keyword(s):  
Lithium Ion Battery ◽  
Lithium Ion ◽  
Multi Scale ◽  
Scale Modeling ◽  
Fibrous Network ◽  
Multi Scale Modeling ◽  
Modeling Study

Multi-scale modeling and experimental study of fatigue of plain-woven SiC/SiC composites

2021 ◽  
pp. 106725
Author(s):  
Hongnian Dong ◽  
Xiguang Gao ◽  
Sheng Zhang ◽  
Guoqiang Yu ◽  
Yingdong Song ◽  
...  
Keyword(s):  
Experimental Study ◽  
Multi Scale ◽  
Scale Modeling ◽  
Multi Scale Modeling ◽  
Sic Composites
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