We derive and investigate the S-matrix for the su(2|3) dynamic spin chain and for planar N = 4 super Yang-Mills. Due to the large amount of residual symmetry in the excitation picture, the S-matrix turns out to be fully constrained up to an overall phase. We carry on by diago-nalising it and obtain Bethe equations for periodic states. This proves an earlier proposal for the asymptotic Bethe equ...

the matrix functions appear in several applications in engineering and sciences. the computation of these functions almost involved complicated theory. thus, improving the concept theoretically seems unavoidable to obtain some new relations and algorithms for evaluating these functions. the aim of this paper is proposing some new reciprocal for the function of block anti diagonal matrices. more...

background dedifferentiation of chondrocytes remains a major problem for cartilage tissue engineering. chondrocytes loss differentiated phenotype in in vitro culture that is undesired for repair strategies. the chondrocyte is surrounded by a pericellular matrix (pcm), together forming the chondron. pcm has a positive effect on the maintenance of chondrocyte phenotype during culture in compariso...

background and aims: newcastle disease virus (ndv) is an avian paramyxovirus (a-pmv 1) and one of the major pathogens in poultries. vaccination is intended to control the disease, nevertheless this virus is a growing threat to the poultry industry. so, early detection of the virus can prevent the spread of illness and avoid huge economic losses. towards this goal, in this research, we developed...

Matrix metalloproteinases are zinc-containing enzymes capable of degrading all components of the extracellular matrix. Owing to their role in human disease, matrix metalloproteinase have been the subject of extensive study. A bioinorganic approach was recently used to identify novel inhibitors based on a maltol zinc-binding group, but accompanying molecular-docking studies failed to explain why...