Disease Overview Ring sideroblasts (RS) are erythroid precursors with abnormal perinuclear mitochondrial iron accumulation. Two myeloid neoplasms defined by the presence of RS, include myelodysplastic syndromes RS (MDS-RS) and MDS/myeloproliferative neoplasm thrombocytosis (MDS/MPN-RS-T). Diagnosis MDS-RS is a lower risk MDS, single or multilineage dysplasia (MDS-RS-SLD/MLD), <5% bone marrow (B...

Diffusion layers are critical components of symmetric ciphers. MDS matrices are diffusion layers of maximal branch number which have been used in various symmetric ciphers. In this article, we examine decomposition of cyclic matrices from mathematical viewpoint and based on that, we present new cyclic MDS matrices. From the aspect of implementation, the proposed matrices have lower implementati...

In this paper we consider the fundamental question of optimizing finite field multiplications with one fixed element. Surprisingly, this question did not receive much attention previously. We investigate which field representation, that is which choice of basis, allows for an optimal implementation. Here, the efficiency of the multiplication is measured in terms of the number of XOR operations ...

Algebraic systems are constructed from which series of maximum distance separable (mds) codes are derived. The methods use unit and idempotent schemes.

Group classification of the generalized complex Ginzburg-Landau equations is presented. An approach to group classification of systems of reaction-diffusion equations with general diffusion matrix is developed.

The disk allocation problem addresses the issue of how to distribute a file on to several disks to maximize the concurrent disk accesses in response to a partial match query. In the past this problem has been studied for binary as well as for p-ary cartesian product files. In this paper, we propose a disk allocation strategy for non-uniform cartesian product files by a coding theoretic approach...