We have investigated with extensive Monte Carlo simulations in the isothermal isobaric ensemble a system of N = 8192 elongated attractive–repulsive biaxial Gay–Berne (GB) particles. We have found a uniaxial and biaxial nematic and a biaxial orthogonal smectic phase in this thermotropic model system.

We have investigated with extensive Monte Carlo simulations in the isothermal isobaric ensemble a system of N = 8192 elongated attractive–repulsive biaxial Gay–Berne (GB) particles. We have found a uniaxial and biaxial nematic and a biaxial orthogonal smectic phase in this thermotropic model system.

A numerical study that focuses on the maximum displacement response of reinforced concrete structures subjected to earthquake loading is presented. The specific item of the interest is the increase in maximum displacement caused by biaxial base excitation as compared with that for uniaxial base excitation. The maximum displacement of structural systems structures subjected to uniaxial base exci...

Introduction: There has been a growing interest in glass ceramic systems with good esthetics, high fracture resistance, bonding durability, and simplified fabrication techniques using CAD/CAM. The aim of this study was to compare flexural strength in "polished" and "glazed and fired" specimens of zirconium lithium silicate (ZLS) CAD/CAM blocks Celtra Duo. Methods</stron...