A Comparison of Coupling Strategies for 1D-3D Simulations of Coronary Hemodynamics [0.03%]
冠状动脉血流动力学的1D-3D模拟偶联方法比较研究
P L J Hilhorst,A J E Vermeer,K Zając et al.
P L J Hilhorst et al.
Noninvasive prediction of Fractional Flow Reserve (FFR) from imaging data through computational modeling has emerged as a promising alternative to invasive pressure measurements. Simulating coronary physiology, specifically coronary stenosi...
Mateus Américo de Almeida,Aratz García-Llona,Maha Reda et al.
Mateus Américo de Almeida et al.
Patients with lower limb lymphedema experience lymphatic fluid accumulation and swelling, which can progress to fibrosis and fat deposition in the soft tissues, impacting patients physically, socially, and psychologically. Compression thera...
Mariem Sehli,Aratz Garcia Llona,Florian Cotte et al.
Mariem Sehli et al.
Machine learning (ML) models are becoming increasingly valuable for cardiovascular prediction and simulation, offering critical support for medical decision-making. These models are particularly useful for predicting disease progression and...
Newly Proposed Method With Noise-Reduction and Smoothing for Computational Fluid Dynamics Using Low-Resolution Medical Images [0.03%]
一种用于计算流体力学的噪声降低和光滑新方法，使用低分辨率医学图像
Yoshiki Yanagita,H N Abhilash,S M Abdul Khader et al.
Yoshiki Yanagita et al.
Recently, researchers have explored the wall shear stress (WSS) obtained from medical images and computational fluid dynamics (CFD) to provide medical support. However, low-frequency noise caused by the resolution of the medical images incr...
Computational Framework for Modeling Effects of Brain Collateral Circulation [0.03%]
用于建模脑部侧支循环效应的计算框架
Fernando Mut,Rainald Lohner,Aseem Pradhan et al.
Fernando Mut et al.
During a large vessel occlusion, the survivability of the affected brain tissue depends on the ability of blood to reach the compromised territory. Consequently, the severity of ischemic strokes and the outcome of interventional treatments ...
Coupling Models of Resistive Valves to Muscle Mechanics in Cardiac Fluid-Structure Interaction Simulations [0.03%]
在心脏流固耦合模拟中将电阻阀与肌肉力学模型相耦合
Michele Bucelli,Luca Dede
Michele Bucelli
To accurately simulate all phases of the cardiac cycle, computational models of hemodynamics in heart chambers need to include a sufficiently faithful model of cardiac valves. This can be achieved efficiently through resistive methods, and ...
Poromechanical Modelling of the Time-Dependent Response of In Vivo Human Skin During Extension [0.03%]
人皮肤延展过程中的时间相关响应的多孔力学模型研究
Thomas Lavigne,Stéphane Urcun,Emmanuelle Jacquet et al.
Thomas Lavigne et al.
This paper proposes a proof of concept application of a biphasic constitutive model to identify the mechanical properties of in vivo human skin under extension. Although poromechanics theory has been extensively used to model other soft bio...
A Fluid-Structure Interaction Computational Study of Residual Aortic Dissection to Investigate the Influence of Mechanical Behaviour of Wall and Flap on Flows [0.03%]
关于残留主动脉夹层流固耦合的数值模拟及假腔血流动态特征研究
C Guivier-Curien,V Deplano
C Guivier-Curien
Residual thoracic aortic dissection (RTAD) is a pathology whose patient-dependent evolution is an important clinical issue, and for which numerical fluid-structure interaction (FSI) models can be helpful. However, the proposal of an ad hoc ...
Numerical Performance Analysis: Examination of hA, hBN, ZrO2, and Al2O3 Coatings Applied to 316L Stainless Schanz Screws for Intertrochanteric Fractures by Finite Element Analysis [0.03%]
数值性能分析：有限元分析法检查316L不锈钢Schanz钉在股骨转子间骨折中的hA，hBN，ZrO2和Al2O3涂层的附着性
Cengizhan Kurt,Levent Urtekin,Arif Gok et al.
Cengizhan Kurt et al.
In this study, the biomechanical performance of four different coating materials applied on 316L stainless steel Schanz screws used in the treatment of intertrochanteric fractures (ITF) was examined by finite element analysis (FEA). Coating...
Bending Energy Schemes for Discrete-Spring-Network Structural Modelling of Red Blood Cells [0.03%]
红细胞离散弹簧网络结构模型的弯曲能量方案
Osayomwanbor Ehi-Egharevba,Mingzhu Chen,Fergal J Boyle
Osayomwanbor Ehi-Egharevba
Red blood cells (RBCs) undergo large structural deformation, including bending, when passing through capillaries. They also exhibit a range of complex shapes such as stomatocytes, discocytes and echinocytes that form due to altered blood pH...