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Review on finite element analysis of dental implants
Fatma Nur Büyük(Fatma Nur Büyük ),Efe Savran(Efe Savran ),Fatih Karpat(Fatih Karpat ) 대한치과이식임플란트학회 2022 The Korean Academy of Implant Dentistry Vol.41 No.3
Dental implants are structures of high importance, as in other implant studies used in the biomedical field. The jawbone is a structure of such importance that it affects the nutritional functions of the living thing with which it is integrated. Therefore, intervention in this structure is of high importance. Parts for use in the biomedical field can be produced using numerical analysis, thus saving time and cost. In addition, the level of trust increases in the living being where the dental implant is applied. This paper reviews studies using the finite element method for the numerical analysis of dental implants. The analysis revealed important conditions, such as groove type, material, osseointegration status, splinting, dimensions, neck region, and fatigue strength of the dental implant.
Isospin properties of electric dipole excitations in <sup>48</sup>Ca
Derya, V.,Savran, D.,Endres, J.,Harakeh, M.N.,Hergert, H.,Kelley, J.H.,Papakonstantinou, P.,Pietralla, N.,Ponomarev, V.Yu.,Roth, R.,Rusev, G.,Tonchev, A.P.,Tornow, W.,Wortche, H.J.,Zilges, A. North-Holland Pub. Co 2014 Physics letters: B Vol.730 No.-
Two different experimental approaches were combined to study the electric dipole strength in the doubly-magic nucleus <SUP>48</SUP>Ca below the neutron threshold. Real-photon scattering experiments using bremsstrahlung up to 9.9 MeV and nearly mono-energetic linearly polarized photons with energies between 6.6 and 9.51 MeV provided strength distribution and parities, and an (α,α<SUP>'</SUP>γ) experiment at E<SUB>α</SUB>=136MeV gave cross sections for an isoscalar probe. The unexpected difference observed in the dipole response is compared to calculations using the first-order random-phase approximation and points to an energy-dependent isospin character. A strong isoscalar state at 7.6 MeV was identified for the first time supporting a recent theoretical prediction.