This paper presents a novel formulation for the computational homogenization analysis of materials at limit state. The polynomial interpolations are employed to impose periodic boundary conditions fluctuating term displacement field when using arbitrary finite element meshes. Second-order cone programming provides an efficient solution solve resulting optimization problems, and accurate load mu...

Commercial mushroom production is based on composted locally available agro-industrial wastes rich in carbon and nitrogen such as wheat straw supplemented with chicken manure. Either component can be replaced by other kinds of grain straw: barley, oat, or a mixture different types combined diary manure—food waste digestate after anaerobic biogas digestion. Original, unseparated liquid nutritiou...

Through-tubing abandonment is the operation where production tubing cut or punched and cemented inside casing. This can establish a full cross-sectional barrier isolation in wells cement behind casing provides zonal isolation. Furthermore, form of through-tubing plug be placed from light-well intervention vessel, which reduces risk carbon footprint compared to conventional designs that rely on ...

Narayan and Heyl (2002) have developed a theoretical framework to convert suitable upper limits on type I X-ray bursts from accreting black hole candidates (BHCs) into evidence for an event horizon. However, no appropriate observational limit exists in the literature. In this paper we survey 2051.4 ks of data from the Unconventional Stellar Aspect (USA) X-ray timing experiment to obtain a forma...