Molecular approaches were used to re-evaluate the morphological criteria used to identify plant-associated Verticillium species. ITS-RFLPs divided the 31 studied strains of seven Verticillium species, (including the type species V. luteo-album) into four clusters. Cluster one comprised strains of the type species, V. luteo-album, cluster two V. albo-atrum, V. dahliae, V. nubilum and V. tricorpu...

We prove that for fixed k, every k-uniform hypergraph on n vertices and of minimum codegree at least \(n/2+o(n)\) contains spanning tight k-tree bounded vertex degree as a subgraph. This generalises well-known result Komlos, Sarkozy Szemeredi graphs. Our is asymptotically sharp .

Let G be a commutative affine algebraic group over field F, and let H:FieldsF→AbGrps functor. A (homomorphic) H-invariant of is natural transformation Tors(−,G)→H, where Tors(−,G) the functor FieldsF→AbGrps taking extension L/F to isomorphism classes GL-torsors Spec(L). The goal this paper compute Invhom1(G,H) H-invariants when multiplicative type, H L×⊗ZQ/Z.

Introduction: Diabetes Mellitus (DM) is one of the most common chronic diseases in the world and the most challenging health problems of the twenty first century. This disease is common in Yazd and has a high prevalence in the province. Due to not available analytic study, the aim of this study was to determine the risk factors of type 2 diabetes among the adult Yazd population, Iran. Material...

A fractional minimal cost flow problem under linear type belief degree based uncertainty is studied for the first time. This type of uncertainty is useful when no historical information of an uncertain event is available. The problem is crisped using an uncertain chance-constrained programming approach and its non-linear objective function is linearized by a variable changing approach. An illus...