Simulations of the contractile cycle in cell migration using a bio-chemical-mechanical model.

abstract：:Haemodynamics is believed to play an important role in the initiation, growth and rupture of intracranial aneurysms. In this context, computational haemodynamics has been extensively used in an effort to establish correlations between flow variables and clinical outcome. It is common practice in the application of Dir...

journal_title：Computer methods in biomechanics and biomedical engineering

authors： Marzo A,Singh P,Reymond P,Stergiopulos N,Patel U,Hose R

更新日期：2009-08-01 00:00:00

abstract：:The magnitude and distribution of bone and muscle mass within limbs affect limb inertial properties, maximum movement speed and the energy required to maintain submaximal movements. Musculoskeletal modeling and movement simulations were used to determine how changes in bone and muscle cross-sectional area (and thus ma...

journal_title：Computer methods in biomechanics and biomedical engineering

authors： Dellanini L,Hawkins D,Martin B,Stover S

更新日期：2004-06-01 00:00:00

abstract：:The goal and clinical relevance of this work was the development of closed formulas that are correct and simple enough for a fast decision making by the orthodontist in the daily praxis. This paper performs a parametric three-dimensional finite element linear analysis on a maxillary central incisor with a root of para...

journal_title：Computer methods in biomechanics and biomedical engineering

authors： Provatidis CG

更新日期：2002-04-01 00:00:00

abstract：:Work-related musculoskeletal disorders (WMSDs) have become increasingly common among dentists and initiate a series of events that could result in a career ending. This study aims to construct a system for predicting and preventing WMSD among dentists. We used Bayesian network (BN) that describes the mutual relationsh...

journal_title：Computer methods in biomechanics and biomedical engineering

authors： Thanathornwong B,Suebnukarn S,Songpaisan Y,Ouivirach K

更新日期：2014-01-01 00:00:00

abstract：:Burns in the airway from inhaling hot gases lead to one of the most common causes of death in the United States. In order to navigate tissues with large burn areas, the velocity, temperature, and heat flux distributions throughout the human airway system are computed for the inhalation of hot air using the finite-elem...

journal_title：Computer methods in biomechanics and biomedical engineering

authors： Park S

更新日期：2016-01-01 00:00:00

abstract：:In the present study, the free fall impact test in accordance with the EN1078 standard for certification of bicycle helmets is replicated using numerical simulations. The impact scenario is simulated using an experimentally validated, patient-specific head model equipped with and without a bicycle helmet. Head acceler...

journal_title：Computer methods in biomechanics and biomedical engineering

authors： Sandberg M,Tse KM,Tan LB,Lee HP

更新日期：2018-09-01 00:00:00

abstract：:Being seated for long periods, while part of many leisure or occupational activities, can lead to discomfort, pain and sometimes health issues. The impact of prolonged sitting on the body has been widely studied in the literature, with a large number of human-body finite element models developed to simulate sitting an...

journal_title：Computer methods in biomechanics and biomedical engineering

authors： Savonnet L,Wang X,Duprey S

更新日期：2018-03-01 00:00:00

abstract：:This article develops a two prion population model that simulates prion trafficking between an infected dendritic cell and a neuron. The situation when the two cells are connected by a tunnelling nanotube (TNT) is simulated. Two mechanisms of prion transport are considered: lateral diffusion in the TNT membrane and ac...

journal_title：Computer methods in biomechanics and biomedical engineering

authors： Kuznetsov IA,Kuznetsov AV

更新日期：2014-11-01 00:00:00

abstract：:Rupture prediction of abdominal aortic aneurysms (AAAs) remains a clinical challenge. Finite element analysis (FEA) may allow for improved identification for intervention timing, but the method needs further substantiation. In this study, experimental photoelastic method and finite element techniques were compared usi...

journal_title：Computer methods in biomechanics and biomedical engineering

authors： Callanan A,Morris LG,McGloughlin TM

更新日期：2012-01-01 00:00:00

abstract：:This paper introduces a 'hypothesis about the growth pattern of the secondary ossification centre (SOC)', whereby two phases are assumed. First, the formation of cartilage canals as an event essential for the development of the SOC. Second, once the canals are merged in the central zone of the epiphysis, molecular fac...

journal_title：Computer methods in biomechanics and biomedical engineering

authors： Garzón-Alvarado DA,Peinado Cortés LM,Cárdenas Sandoval RP

更新日期：2011-01-01 00:00:00

abstract：:The normalcy index (NI) has been implemented by several studies as a simple index for quantitatively analyzing diffident gait abnormalities, such as children with cerebral palsy and idiopathic toe-walkers. However, whether the NI can be used in anterior cruciate ligament (ACL) deficiency with different types of menisc...

journal_title：Computer methods in biomechanics and biomedical engineering

authors： Liu X,Huang H,Ren S,Rong Q,Ao Y

更新日期：2020-11-01 00:00:00

abstract：:An efficient wavelet-based feature selection (FS) method is proposed in this paper for subject recognition using ground reaction force measurements. Our approach relies on a local fuzzy evaluation measure with respect to patterns that reveal the adequacy of data coverage for each feature. Furthermore, FS is driven by ...

journal_title：Computer methods in biomechanics and biomedical engineering

authors： Moustakidis SP,Theocharis JB,Giakas G

更新日期：2012-01-01 00:00:00

abstract：:Computational models are increasingly being used to investigate the mechanical properties of cardiac tissue. While much insight has been gained from these studies, one important limitation associated with computational modeling arises when using in vivo images of the heart to generate the reference state of the model....

journal_title：Computer methods in biomechanics and biomedical engineering

authors： Nikou A,Dorsey SM,McGarvey JR,Gorman JH 3rd,Burdick JA,Pilla JJ,Gorman RC,Wenk JF

更新日期：2016-12-01 00:00:00

abstract：:Computer models of the human face have the potential to be used as powerful tools in surgery simulation and animation development applications. While existing models accurately represent various anatomical features of the face, the representation of the skin and soft tissues is very simplified. A computer model of the...

journal_title：Computer methods in biomechanics and biomedical engineering

authors： Flynn C,Stavness I,Lloyd J,Fels S

更新日期：2015-01-01 00:00:00

abstract：:In order to have research on the deformation characteristics and mechanical properties of human red blood cells (RBCs), finite element models of RBC optical tweezers stretching and atomic force microscope (AFM) indentation were established. Non-linear elasticity of cell membrane was determined by using the neo-Hookean...

journal_title：Computer methods in biomechanics and biomedical engineering

authors： Wang Y,Sang J,Ao R,Ma Y,Fu B

更新日期：2020-11-01 00:00:00

abstract：:Dialyser manufacturers only provide limited information about mass removal under well-defined flow and solute conditions in commercially available dialysers for hemodialysis. This computational study aimed at assessing the solute transport efficiency in a dialyser for different geometries (fiber lengths and diameters)...

journal_title：Computer methods in biomechanics and biomedical engineering

authors： Eloot S,Vierendeels J,Verdonck P

更新日期：2006-12-01 00:00:00

abstract：:The current study aimed to evaluate physical training effects. For this purpose, a classifier was implemented by taking into account biomechanical features selected from force-plate measurements and a neurofuzzy algorithm for data management and relevant decision-making. Measurements included two sets of sit-to-stand ...

journal_title：Computer methods in biomechanics and biomedical engineering

authors： Vannozzi G,Pecoraro F,Caserotti P,Cappozzo A

更新日期：2008-02-01 00:00:00

abstract：:Design optimization for cementless hip prosthesis signifies one of the key topics of research to improve its performances. However, majority of the studies have not considered the presence of uncertainties while it has been shown that a deterministic optimization leads to an unreliable design. In this paper, a multi-o...

journal_title：Computer methods in biomechanics and biomedical engineering

authors： Dammak K,El Hami A

更新日期：2020-09-01 00:00:00

abstract：:Local oxygen lack in arterial walls (hypoxia) plays a very important role in the initiation, progression and development of intimal hyperplasia (IH) and thrombosis. Aiming to find out whether a helical-type artery bypass graft (ABG) is hypoxia beneficial, a numerical study was carried out to compare oxygen transport b...

journal_title：Computer methods in biomechanics and biomedical engineering

authors： Zheng T,Wen J,Jiang W,Deng X,Fan Y

更新日期：2014-04-01 00:00:00

abstract：:The aim of this paper is to use a poroviscohyperelastic (PVHE) model, which is developed based on the porohyperelastic (PHE) model to explore the mechanical deformation properties of single chondrocytes. Both creep and relaxation responses are investigated by using finite element analysis models of micropipette aspira...

journal_title：Computer methods in biomechanics and biomedical engineering

authors： Nguyen TD,Oloyede A,Gu Y

更新日期：2016-01-01 00:00:00

abstract：:Convective transports in the vertebral end plate (VEP) play a significant role in the homeostasis of the spine. A few studies hypothesised that the hydraulic resistance or effective permeability of the VEP could be dependant upon fluid-flow direction. Results were influenced by species, region of interest within the e...

journal_title：Computer methods in biomechanics and biomedical engineering

authors： Swider P,Accadbled F,Laffosse JM,Sales de Gauzy J

更新日期：2012-01-01 00:00:00

abstract：:Big data and its approaches are generally helpful for healthcare and biomedical sectors for predicting the disease. For trivial symptoms, the difficulty is to meet the doctors at any time in the hospital. Thus, big data provides essential data regarding the diseases on the basis of the patient's symptoms. For several ...

journal_title：Computer methods in biomechanics and biomedical engineering

authors： Ampavathi A,Saradhi TV

更新日期：2021-01-11 00:00:00

abstract：:Manual segmentation of articular cartilage from knee joint 3D magnetic resonance images (MRI) is a time consuming and laborious task. Thus, automatic methods are needed for faster and reproducible segmentations. In the present study, we developed a semi-automatic segmentation method based on radial intensity profiles ...

journal_title：Computer methods in biomechanics and biomedical engineering

authors： Liukkonen MK,Mononen ME,Tanska P,Saarakkala S,Nieminen MT,Korhonen RK

更新日期：2017-10-01 00:00:00

abstract：:The aim of this study was to develop a generic musculoskeletal model of a healthy 10-year-old child and examine the effects of geometric scaling on the calculated values of lower-limb muscle forces during gait. Subject-specific musculoskeletal models of five healthy children were developed from in vivo MRI data, and t...

journal_title：Computer methods in biomechanics and biomedical engineering

authors： Hainisch R,Kranzl A,Lin YC,Pandy MG,Gfoehler M

更新日期：2020-09-17 00:00:00

abstract：:A recently presented solution method for the bidomain model (Johnston et al. 2006), which involves the application of direct current for studying electrical potential in a slab of cardiac tissue, is extended here to allow the use of an applied alternating current. The advantage of using AC current, in a four-electrode...

journal_title：Computer methods in biomechanics and biomedical engineering

authors： Johnston BM,Johnston PR,Kilpatrick D

更新日期：2008-06-01 00:00:00

abstract：:Blunt and rotational head impacts due to vehicular collisions, falls and contact sports cause relative motion between the brain and skull. This increases the normal and shear stresses in the (skull/brain) interface region consisting of cerebrospinal fluid (CSF) and subarachnoid space (SAS) trabeculae. The relative mot...

journal_title：Computer methods in biomechanics and biomedical engineering

authors： Zoghi-Moghadam M,Sadegh AM

更新日期：2009-02-01 00:00:00

abstract：:Retinal blood vessel detection and analysis play vital roles in early diagnosis and prevention of several diseases, such as hypertension, diabetes, arteriosclerosis, cardiovascular disease and stroke. This paper presents an automated algorithm for retinal blood vessel segmentation. The proposed algorithm takes advanta...

journal_title：Computer methods in biomechanics and biomedical engineering

authors： Saleh MD,Eswaran C

更新日期：2012-01-01 00:00:00

abstract：:The phenotype expression in X-linked adrenoleukodystrophy is one of the most intriguing issues of the disease, because there is no general correlation between the type of ABCD1 gene mutation and the clinical phenotype. In this study, we use the cross-impact analysis to build a descriptively quantitative relationship b...

journal_title：Computer methods in biomechanics and biomedical engineering

authors： Yan S,Wu G

更新日期：2010-06-01 00:00:00

abstract：:This paper proposes a micromechanics algorithm utilising the finite element method (FEM) for the analysis of heterogeneous matter. The characterisation procedure takes the material properties of the constituents, axons and extracellular matrix (ECM) as input data. The material properties of both the axons and the matr...

journal_title：Computer methods in biomechanics and biomedical engineering

authors： Abolfathi N,Naik A,Sotudeh Chafi M,Karami G,Ziejewski M

更新日期：2009-06-01 00:00:00

abstract：:In order to improve the reliability of children's models, the aim of this study was to determine the subject-specific masses and 3D locations of the centres of mass (CoM) of body segments using biplanar X-rays. Previous methods, validated on upper leg segments, were applied to the whole body. Six children and six adul...

journal_title：Computer methods in biomechanics and biomedical engineering

authors： Sandoz B,Laporte S,Skalli W,Mitton D

更新日期：2010-12-01 00:00:00