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Advanced Search Results For "FINITE element method"

1 - 10 of 232,627 results for
 "FINITE element method"
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Numerical and biomechanical analysis of orthodontic treatment of recovered periodontally compromised patients.

Publication Type: Academic Journal

Source(s): Journal of orofacial orthopedics = Fortschritte der Kieferorthopadie : Organ/official journal Deutsche Gesellschaft fur Kieferorthopadie [J Orofac Orthop] 2022 Jul; Vol. 83 (4), pp. 255-268. Date of Electronic Publication: 2021 Jul 16.

Abstract: Objective: Generate a finite element (FE) model to simulate space closure and retraction mechanics for anterior maxillary teeth in periodontally compromised dentition, and compare the biomechanical effect of initial force systems with varying magnitude...

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Full wave simulation of arterial response under acoustic radiation force.

Publication Type: Academic Journal

Source(s): Computers in biology and medicine [Comput Biol Med] 2022 Oct; Vol. 149, pp. 106021. Date of Electronic Publication: 2022 Aug 25.

Authors:

Abstract: With the ultimate goal of estimating arterial viscoelasticity using shear wave elastography, this paper presents a practical methodology to simulate the response of a human carotid artery under acoustic radiation force (ARF). The artery is idealized as...

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Influence of thermal and thermomechanical stimuli on a molar tooth treated with resin-based restorative dental composites.

Publication Type: Academic Journal

Source(s): Dental materials : official publication of the Academy of Dental Materials [Dent Mater] 2022 May; Vol. 38 (5), pp. 811-823. Date of Electronic Publication: 2022 Apr 18.

Abstract: Objectives: In-vivo experimental techniques to understand the biomechanical behavior of a restored tooth, under varying oral conditions, is very limited because of the invasive nature of the study and complex tooth geometry structure. Therefore, 3D-Fin...

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Biomechanical analysis of effective mandibular en-masse retraction using Class II elastics with a clear aligner: a finite element study.

Publication Type: Academic Journal

Source(s): Progress in orthodontics [Prog Orthod] 2022 Jul 11; Vol. 23 (1), pp. 23. Date of Electronic Publication: 2022 Jul 11.

Authors:

Abstract: Background: This study aimed to evaluate the displacement and stress distribution of mandibular dentition by various positions of the Class II elastics during en-masse retraction in clear aligner therapy.Methods: Models including a mandibular dentition...

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A finite element study on femoral locking compression plate design using genetic optimization method.

Publication Type: Academic Journal

Source(s): Journal of the mechanical behavior of biomedical materials [J Mech Behav Biomed Mater] 2022 Jul; Vol. 131, pp. 105202. Date of Electronic Publication: 2022 Apr 13.

Abstract: The locking compression plate (LCP) and screw sets are widely used as internal fixator assemblies to treat long bone fractures. However, the surgeon's critical challenge is choosing the implant set (plate and screws) for each patient. The present study...

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Short-Term Precision Error of Bone Strain Index, a New DXA-Based Finite Element Analysis Software for Assessing Hip Strength.

Publication Type: Academic Journal

Source(s): Journal of clinical densitometry : the official journal of the International Society for Clinical Densitometry [J Clin Densitom] 2021 Apr-Jun; Vol. 24 (2), pp. 330-337. Date of Electronic Publication: 2020 Nov 01.

Abstract: Bone Strain Index (BSI) is a new finite element analysis tool applied to hip dual energy X-ray absorptiometry scans. The aim of this study was to assess the short-term precision error of BSI on the proximal femur, both on a phantom and patients. The In...

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A Review of CT-Based Fracture Risk Assessment with Finite Element Modeling and Machine Learning.

Publication Type: Academic Journal

Source(s): Current osteoporosis reports [Curr Osteoporos Rep] 2022 Oct; Vol. 20 (5), pp. 309-319. Date of Electronic Publication: 2022 Sep 01.

Authors:

Abstract: Purpose of Review: We reviewed advances over the past 3 years in assessment of fracture risk based on CT scans, considering methods that use finite element models, machine learning, or a combination of both.Recent Findings: Several studies have demonst...

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Sensing depths in frequency domain thermoreflectance.

Publication Type: Academic Journal

Source(s): Journal of Applied Physics. 6/28/2022, Vol. 131 Issue 24, p1-10. 10p.

Abstract: A method is developed to calculate the length into a sample to which a Frequency Domain Thermoreflectance (FDTR) measurement is sensitive. Sensing depth and sensing radius are defined as limiting cases for the spherically spreading FDTR measurement. A ...

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Ultralow-frequency broadband characteristics of stepwise radial metamaterials.

Publication Type: Academic Journal

Source(s): Journal of Applied Physics; 10/14/2022, Vol. 132 Issue 14, p1-16, 16p

Abstract: Copyright of Journal of Applied Physics is the property of American Institute of Physics and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users ma...

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High-Fidelity Induction Motor Simulation Model Based on Finite Element Analysis.

Publication Type: Academic Journal

Source(s): IEEE Transactions on Industrial Electronics. Oct2022, Vol. 69 Issue 10, p9872-9883. 12p.

Abstract: This article proposes a new high-fidelity simulation model of an induction motor (IM) based on finite-element analysis (FEA). The proposed model enables fast and accurate IM simulation with the inverter circuit model and control algorithm. That is, the...

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