In this paper, the region in which the structural system is situated is divided into four subregions, namely upper, lower, left and right subregions. The stiffness matrix of the entire system is then formed and using the existing direct symmetry and reverse symmetry, the relationships between the entries of the matrix are established. Examples are included to illustrate the steps of the method.

The integer word-length optimization known as range analysis (RA) of the fixed-point designs is a challenging problem in high level synthesis and optimization of linear-time-invariant (LTI) systems. The analysis has significant effects on the resource usage, accuracy and efficiency of the final implementation, as well as the optimization time. Conventional methods in recursive LTI systems suffe...

among the various interpretations of michelangelo’s moses, freud’s is well-known. the founder of psychoanalysis, freud reviews all the critics and interpretations of this masterpiece and then offers his own: this moses is not about to spring up, as claimed by others, but on the contrary, is sitting down, suppressing his “rage”. in the light of recent works of daniel arasse, art critic (study of...

This work deals with chameleon field cosmology (a scalar nonminimally coupled to cold dark matter) in the background of flat Friedmann–Lemaitre–Robertson–Walker (FLRW) space–time. Both classical and quantum have been investigated using Noether symmetry analysis underlying physical system. The Wheeler–DeWitt (WD) equation has constructed on minisuperspace solutions obtained conserved charge.

The topological characterization of nonequilibrium matter is highly nontrivial because familiar approaches designed for equilibrium phases may not apply. In the presence crystal symmetry, Floquet insulator states cannot be easily distinguished from normal insulators by a set symmetry eigenvalues at high points in Brillouin zone. This work advocates physically motivated, easy-to-implement approa...