Cell-matrix interactions are assumed to be important in regulating differentiation and tumor cell growth; however, the precise roles of individual matrix receptors in producing cellular responses are still unclear. We have previously described the alpha v beta 6 integrin, an epithelial cell fibronectin receptor expressed in many carcinoma cell lines. Here we show that heterologous expression of...

The paper focuses on the investigation of sigillographic sources — pendant wax seals, that belonged to representatives Livonian Bishops and Archbishops Riga. For investigation, more than 700 seals from Latvian State Historical Archive’s Fund No. 8 “Archives Internal Magistrate Riga” were analyzed. Archbishopric Riga, Bishoprics. Analysis clergy reveal several stages can be distinguished in thei...

The interest is in models of integer-valued height functions on shift-invariant planar graphs whose maximum degree three. We prove delocalisation for induced by convex nearest-neighbour potentials, under the condition that each potential function an excited potential, is, a symmetric $V$ with property $V(\pm1)\leq V(0)+\log2$. Examples such include discrete Gaussian and solid-on-solid at invers...

objectives: herbal medicine is known as a valid alternative treatment. salvia reuterana, which has been used in the iranian traditional medicine, is mostly distributed in the central highlands of iran. salvia reuterana is a medicinal herb with various therapeutic usages. the aim of the present review is to take account of pharmacological properties of salvia reuterana. materials and methods: th...

There are many extensions and generalizations of Gamma Beta functions in the literature. However, a new extension extended function B_(ζ〖, α〗_1)^(α_2;〖 m〗_1,〖 m〗_2 ) (a_1,a_2 was introduced presented here because its important properties. The has symmetric property, integral representations, Mellin transform, inverse transform statistical properties like distribution, mean, variance, moment cum...

We consider probability measure preserving discrete groupoids, group actions and equivalence relations in the context of general spaces. study for these objects notions cost, $\beta$-invariant some higher-dimensional variants. also propose various convergence results about $\ell^2$-Betti numbers rank gradient sequences actions, groupoids or under weak finiteness assumptions. In particular we co...

We study the stochastic heat equation (SHE) $$\partial _t u = \frac{1}{2} \Delta + \beta \xi $$ driven by a multiplicative Lévy noise $$\xi with positive jumps and coupling constant $$\beta >0$$ , in arbitrary dimension $$d\ge 1$$ . prove existence of solutions under an optimal condition if $$d=1,2$$ close-to-optimal 3$$ Under assumption that is general enough to include stable noises, we furth...