نتایج جستجو برای: confluent vandermonde type systems
تعداد نتایج: 2422853 فیلتر نتایج به سال:
The Madin-Darby canine kidney (MDCK) cell line was investigated with respect to the cellular polarity of amino acid transport in early confluent versus late confluent cultures. Early confluent cultures could take up amino acids from the apical and the basolateral sides of the cell layer via amino acid transport Systems A, ASC, and L. However, in late confluent cultures the activities of Systems...
In this article, we present various new results on Cauchy tensors and Hankel tensors. We first introduce the concept of generalized Cauchy tensors which extends Cauchy tensors in the current literature, and provide several conditions characterizing positive semi-definiteness of generalized Cauchy tensors with nonzero entries. Furthermore, we prove that all even order generalized Cauchy tensorsw...
Recommendations for anticoagulation following major venous reconstruction for pancreatic adenocarcinoma (PA) are not clearly established. The aim of our study was to find out the relation between postoperative anticoagulant treatment and thrombosis rate after portal venous resection. Materials and methods. Between 1986 and 2006, twenty seven portal vein resections were performed associated with...
The unification problem for term rewriting systems (TRSs) is the problem of deciding, for aTFLS $R$ and two terms $s$ and $t$ , whether $s$ and $t$ are unifiable modulo $R$. Mitsuhashi et al. have shown that the problem is decidable for confluent simple TRSs. Here, a TRS is simple if the right-hand side of every rewrite rule is a ground term or a variable. In this paper, we extend this result a...
Array codes have been widely employed in storage systems, such as Redundant Arrays of Inexpensive Disks (RAID). The row-diagonal parity (RDP) codes and EVENODD codes are two popular doubleparity array codes. As the capacity of hard disks increases, better fault tolerance by using array codes with three or more parity disks is needed. Although many extensions of RDP codes and EVENODD codes have ...
background: hepatitis activity index (hai) and fibrosing stage are two important findings during the evaluation of liver samples in patients with chronic hepatitis b. the aim of this study was to determine the hai and fibrosing stage in patients with anti-hbe positive chronic hepatitis b. methods: liver biopsy slides of 72 patients were evaluated at the department of pathology in two teaching h...
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