A micro-mechanically motivated phenomenological yield function, for polycrystalline cubic metals is presented. In the suggested yield function microstructure is taken into account by the crystallographic orientation distribution function in terms of tensorial Fourier coefficients. The yield function is presented in a polynomial form in powers of the stress state….

Fifty years have passed since Truesdell's seminal paper on the origin and status of the balance for the moment of momentum was published in ZAMM. It is time to take stock: Important new developments in the theory of generalized continua with internal degrees of freedom and some fascinating fundamental applications need to be pointed out….

At the beginning of 1941, Professor Ludwig Föppl published an eight-page paper “Elastische Beanspruchung des Erdbodens unter Fundamenten” (Elastic stress in the ground under foundations). It was further developed by his doctoral student Gerhard Schubert and led to a publication by Schubert in 1942, which contains many results obtained by researchers in contact mechanics in the subsequent decades of the 20th century and would make many of these efforts unnecessary… if it had become known.…

In 1933 Lothar Collatz published his very first article in Zeitschrift für Angewandte Mathematik und Mechanik (ZAMM) on error estimates for finite difference methods for partial differential equations. At that time, numerics meant calculations of approximations by hand and mechanical calculators. Then, in the next decades, parallel to the progress in computer technology, more and more methods were developed….