| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Ryszkowska, Joanna
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (11/11 displayed)
- 2024Viscoelastic Polyurethane Foam Biocomposites with Enhanced Flame Retardancycitations
- 2023The Effect of Mixing Pressure in a High-Pressure Machine on Morphological and Physical Properties of Free-Rising Rigid Polyurethane Foams—A Case Studycitations
- 2021Mechanical Reinforcement of Polyamide 6 by Cold Hydrostatic Extrusioncitations
- 2021Polyurethane Composite Foams Synthesized Using Bio-Polyols and Cellulose Fillercitations
- 2021Poly(vinyl chloride) Composites with Raspberry Pomace Fillercitations
- 2018Thermal stability, fire behavior, and fumes emission of polyethylene nanocomposites with halogen-free fire retardantscitations
- 2017Natural fiber composites with bio-derivative and/or degradable polymerscitations
- 2016Natural fiber composites: the effect of the kind and content of filler on the dimensional and fire stability of polyolefin-based compositescitations
- 2015The effect of filler chemical constitution and morphological properties on the mechanical properties of natural fiber compositescitations
- 2012Finite element analysis of artificial disc with an elastomeric core in the lumbar spine
- 2009Polyurethane foams electrophoretically coated with carbon nanotubes for tissue engineering scaffoldscitations
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article
Finite element analysis of artificial disc with an elastomeric core in the lumbar spine
Abstract
This paper presents the application of finite element method in an artificial disc modelling. The prosthesis consisted of two metal plates and a flexible elastomeric core made of the nanocomposite polyurethane. Two types of connections between the plates and the core were compared: the device with an integral inlay and the device with a separate inlay coming into contact with the plates. The artificial disc with a separate inlay imitated better the human intervertebral disc. The main target of this paper was to evaluate the characteristics of force–displacement and moment–angle for the new design of the prosthesis with a separate inlay under compression, sagittal bending, shear and axial rotation. For some analyzed cases except the axial rotation and shear, where the prosthesis was too flexible, the results were roughly similar to those observed in the human spinal segment. The material effort in the prosthesis under compressive load was comparable in both types of connections between the plates and the core.