搜索结果: 1-14 共查到“医学 Finite Element Analysis”相关记录14条 . 查询时间(0.106 秒)
Stress Distribution in Mandible and Temporomandibular Joint by Mandibular Distraction: A 3-Dimensional Finite-element Analysis
Mandibular distraction Three-dimensional finite-element method
2010/12/1
The effects of mandibular distraction on the mandible and its surrounding tissue remain to be clarified. Here, we used a 3-dimensional finite-element method to investigate the effects of unilateral ho...
Ferrule Designs and Stress Distribution in Endodontically Treated Upper Central Incisors:3D Finite Element Analysis
Post and Core Technique Finite Element Analysis Max-illa Incisor Tooth Nonvital
2009/12/17
Objective: The main goal of this study was to evaluate stress distribution of endodonti-cally treated maxillary central incisors restored with glass fiber posts, composite resin cores, and crowns with...
Mode Superposition Transient Dynamic Analysis for Dental Implants with Stress-absorbing Elements:A Finite Element Analysis
Transient dynamic analysis Dental implants Damping
2009/9/14
The purpose of this study was to analyze the dynamic behavior of a dental implant with a stress-absorbing element, using dynamic analysis. Two model types, stress-absorbing model with a resilient stre...
Non-linear Finite Element Analysis of the Failure Progression of Fiber-reinforced Ceramics Produced by Tape Casting Technique
Finite element method Fiber-reinforced ceramics Failure progression analysis
2009/9/14
The purpose of this study was to investigate the failure progression process of fiber-reinforced ceramic by finite element (FE) analysis. The three-dimensional FE model for three-point bending simulat...
Optimum Design for Fixed Partial Dentures Made of Hybrid Resin with Glass Fiber Reinforcement by Finite Element Analysis: Effect of Vertical Reinforced Thickness on Fiber Frame
Optimum design Finite element analysis Glass fiber reinforcement
2009/9/14
By means of finite element analysis, the optimal thickness of fiber framework placed in a fiber-reinforced composite bridge replacing the mandibular first molar was obtained. Test results demonstrated...
Non-linear Viscoelastic Finite Element Analysis of the Effect of the Length of Glass Fiber Posts on the Biomechanical Behaviour of Directly Restored Incisors and Surrounding Alveolar Bone
Periodontal ligament viscoelasticity Post length Finite element analysis
2009/9/11
The study aimed at estimating the effect of insertion length of posts with composite restorations on stress and strain distributions in central incisors and surrounding bone.
The typical, average geo...
Three-dimensional Finite Element Analysis of Stress Distribution in Composite Resin Cores with Fiber Posts of Varying Diameters
Finite element analysis Composite resin core with fiber post Fiber post diameter
2009/9/11
Using three-dimensional finite element analysis (3D-FEA), stress distributions in the remaining radicular tooth structure were investigated under the condition of varying diameters of fiber post for f...
Effect of bending on the mechanical properties of gold wrought-wire clasps: a non-linear finite element analysis
Wire clasp Finite element analysis Residual stress
2009/9/11
The purpose of this study was to assess the effect of bending of dental gold alloy wires on the mechanical characteristics of wrought-wire clasps. We conducted a simulation of large deformation in str...
Study on Internal Structure of Zygomatic Bone Using Micro-Finite Element Analysis Model Differences between Dentulous and Edentulous Dentition in Japanese Cadavers
Zygomatic bone Micro-CT Japanese cadavers Bone histomorphometry Finite element analysis
2010/1/20
The purpose of this study was to analyze changes in the internal structure of zygomatic bone using a micro-finite element analysis model (μFEA) and compare angular orientation of trabeculae against co...
Study on Internal Structure of Zygomatic Bone Using Micro-Finite Element Analysis Model
Zygomatic bone Micro-CT Japanese cadavers
2010/12/1
The purpose of this study was to analyze changes in the internal structure of zygomatic bone using a micro-finite element analysis model (μFEA) and compare angular orientation of trabeculae against co...
Stress Distribution in Maxillary Alveolar Ridge According to Finite Element Analysis Using Micro-CT
Maxilla Micro-CT Finite element analysis Stress distribution
2010/1/20
The purpose of the present study was to evaluate stress distribution by finite element analysis in an accurate model simulating trabecular bone using micro-CT. Dentulous and edentulous maxillary jaws ...
Changes in Orthodontic Cephalometric Reference Points on Application of Orthopedic Force to Jaw:Three-Dimensional Finite Element Analysis
Finite element method Orthopedic force Sphenoid bone
2010/1/21
The present study investigated the effects of two orthodontic appliances on changes in the cephalometric reference planes using the three-dimensional finite element method. We simulated the use of a h...
Changes in Orthodontic Cephalometric Reference Points on Application of Orthopedic Force to Jaw: Three-Dimensional Finite Element Analysis
Finite element method Orthopedic force Sphenoid bone
2010/12/1
The present study investigated the effects of two orthodontic appliances on changes in the cephalometric reference planes using the three-dimensional finite element method. We simulated the use of a h...
Finite Element Analysis of Hepatic Radiofrequency Ablation Probes using Temperature-Dependent Electrical Conductivity
Hepatic Radiofrequency Ablation Temperature-Dependent Electrical Conductivity
2010/3/1
The data demonstrate that significant errors are generated when constant electrical conductivity is assumed in coupled electrical-heat transfer problems that operate at high temperatures. These errors...