An image processing read more technique was used to model the internal structure of aluminum foam in finite element analysis in order to predict the compressive behavior of the material.Finite element analysis and experimental tests were performed on aluminum foam with densities of 0.2, 0.25, and 0.3 g/cm3.It was found that although the compressive
A here bisthienylethene-dipyrimido[2,1-b][1,3]benzothiazole (BTE-2PBT) triad has been designed and synthesized based on our recent discovery of PBTs as atypical propeller-shaped novel AIEgens.The triad not only maintains the photochromic properties of BTE moiety in solution, film, and solid state but also exhibits remarkable AIE properties.Moreover
The author of the article, a member of Faculty here of Law herself, begins by presenting the two absolute theories of punishment: the one claiming that punishment is necessary, and the opposite theory calling for no punishments at all.There are other theories mentioned as well, such as those created by social scientists who brought up the questions
Zirconia restorations have been used successfully for years in dentistry owing to their biocompatibility and good mechanical properties.Because of their lack of translucency, zirconia cores are generally veneered majicontrast red with porcelain, which makes restorations weaker due to failure of the adhesion between the two materials.In recent years
Leaf axil patterning occurs concomitantly with leaf development and takes place at the boundary zone which demarcates the initiating leaf primordium from the shoot apical meristem.Subsequent growth and differentiation result in establishment of the axillary meristem and abscission zone (AZ) along here the proximal-distal axis of the leaf axil, yet