The Advanced Encryption Standard or better known as the AES Algorithm is a standard algorithm and has been widely used an application of cryptography. Currently, lot research developing about attacks on algorithm. Therefore, there have many studies related to modifications with aim increasing security produce alternatives encryption algorithms that can be secure data. In this study, were made b...

Abstract Footings are constructed closely to each other in mountainous rock areas and the determination of spaced bearing capacity footings on masses has become an important topic recent research. The primary aim this paper is determine efficiency factor, just like design a pile group, that can be used evaluate Hoek–Brown mass. advanced finite element limit analysis upper lower bound theorems s...

The yield criterion of many metallic materials differs from the von Mises criterion. However, available upper bound solutions are almost all restricted to this objective present paper was derive an solution based on a generalized for evaluating extrusion and drawing force, assuming conical die. method conventional used in conjunction with development is necessary, since work function not readil...