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Metal artifacts in MRI from non-magnetic dental alloy and its FEM analysis
MRI Metal artifacts of MR image FEM electromagnetic field analysis
2010/11/26
Artifacts in MR(Magnetic Resonance) images of oral cavity produced from non-magnetic metal restorations was verified by measuring the image of index finger and a cylinder of fat test piece with a type...
Metal artifacts in MRI from non-magnetic dental alloy and its FEM analysis
MRI Metal artifacts of MR image FEM electromagnetic field analysis
2010/11/26
Artifacts in MR(Magnetic Resonance) images of oral cavity produced from non-magnetic metal restorations was verified by measuring the image of index finger and a cylinder of fat test piece with a type...
FEM analysis of compression screws used for small bone treatment
Numerical techniques Biomechanical analysis Biomaterials
2009/12/14
Purpose: The paper presents results of numerical analysis in metatarsal bone „I” - compression screws system. The aim of the work was determined stresses, strain and displacement in the inserted...
Shear Bond Strength and FEM of a Resin-modified Glass Ionomer Cement—Effects of Tooth Enamel Shape and Orthodontic Bracket Base Configuration
Resin-modified glass ionomer cement Bond strength FEM
2009/9/14
The objective of this study was to evaluate the influences of enamel shape and bracket base configuration on shear bond strength from a biomechanical point of view. To this end, shear bond test and st...
Biomechanical Simulation for Prevention of Pressure Ulcers (1. FEM Simulation)
Pressure ulcers Antidecubitous mattress Finite element method Multiscale modeling
2009/6/1
Pressure Ulcers are defined as ischematic tissue necrosis caused by pressure on the body for long duration, but its developing mechanism is not clarified. To prevent pressure ulcers, many kinds of ant...
Study of Stress Distribution and Displacement of Various Craniofacial Structures Following Application of Transverse Orthopedic Forces—A Three-dimensional FEM Study
Rapid maxillary expansion (RME) Finite element model (FEM) Stress distribution Displacement Maxilla
2008/12/17
The purpose of this study was to analyze the stress distribution patterns within the craniofacial complex during rapid maxillary expansion. Therefore, a finite element model of a young human skull...
Utilizing FEM-Software to quantify pre- and post-interventional cardiac reconstruction data based on modelling data sets from surgical ventricular repair therapy (SVRT) and cardiac resynchronisation therapy (CRT)
FEM-Software cardiac reconstruction data surgical ventricular repair therapy cardiac resynchronisation therapy
2010/2/26
The operation results for both patients are quantified. The quantification shows treatment details for both interventions (e.g. the elimination of the discontinuities for CRT intervention and the segm...
Finite-element-method (FEM) model generation of time-resolved 3D echocardiographic geometry data for mitral-valve volumetry
Finite-element-method (FEM) model time-resolved 3D echocardiographic geometry data mitral-valve volumetry
2010/2/26
The visualization of the segmented MV may significantly enhance clinical interpretation. This method provides an infrastructure for the study of image guided assessment of clinical findings and surgic...
Feasibility of rapid and automated importation of 3D echocardiographic left ventricular (LV) geometry into a finite element (FEM) analysis model
3D echocardiographic left ventricular (LV) geometry a finite element (FEM) analysis model
2010/3/1
This study demonstrates that a fully automated importation of 3D TEE data into FEM modeling is feasible and can be efficiently accomplished in the operating room.
Conclusion
For complete intraoperat...