Calcium phosphate (CaP) bioceramics are widely used in the field of bone regeneration, both in orthopedics and in dentistry, due to their good biocompatibility, osseointegration and osteoconduction. The aim of this article is to review the history, structure, properties and clinical applications of these materials, whether they are in the form of bone cements, paste, scaffolds, or coatings. Maj...

syn-1,2-Amino alcohols are prevalent motifs in a diverse range of important small molecules such as natural products, pharmaceuticals, and asymmetric catalysts. The majority of methods for selectively constructing 1,2-amino alcohols rely on functional group interconversions or C-C bond-forming reactions using preoxidized materials.1 Selective methods for directly installing nitrogen functionali...

in previous researches, mechanical behavior of a microgripper with homogenous and the same material has been studied. in this paper considering the desired characteristics of fgms, as a good thermal and wear resistance, the mechanical behavior of fgm microgripper under dc voltage and temperature variations is investigated. it is assumed that the two microbeams of the fgm microgripper are mounte...

This paper presents an analytical investigation of the nonlinear vibration characteristics a single-phase functionally graded cylindrical shell panel with various porous metal cores. Porous constructions varying degrees porosity throughout their volume are known as materials (FGMs). These have wide range applications across several industries, including shipbuilding, automotive, biomedical, mar...

in this paper, the mixed-mode dynamic fracture analysis of a fgm plate is performed using mlpg method also the effect of changes in value and angle of material gradation on the dynamic stress intensity fctor(sif) of mode i, ii, and effective are investigated. to solve time dependent equations that discretized by mlpg method, the central difference method (cdm) and the newmark method are used. a...

Abstract Galerkin weighted residual method (GWRM) is applied and implemented to address the axial stability bifurcation point of a functionally graded piezomagnetic structure containing flexomagneticity in thermal environment. The continuum specimen involves an exponential mass distributed heterogeneous media with constant square cross section. physical neutral plane investigated postulate mate...

in this paper, finite element elastic contact analysis of a functionally graded (fg) hollow brake disk in contact with pad, subjected to rotation, contact pressure and frictional heat is presented. the material properties vary through the thickness according to a power-law characterised by a grading index, n. the material property is purely steel at the core part and gradually moves and approac...