Glossary For the basic notions on graphs and networks see the article Wouter de Nooy: Social network analysis. Network – consists of vertices linked by lines and additional data about vertices and/or lines. Network decomposition – identification of parts of network and their intercon-nections. Usually it is described by a partition of set of vertices or set of lines.

Abstract We study the statefinder parameters of a cosmological model based on scale-dependent gravity. The effective Einstein field equations come from an average action. From dynamical system, we derive analytical expressions that improve convergence numerical solutions. determine for moderate redshift and compare them with well-known alternatives to ΛCDM.

introduction: iran's social security organization provides hospital services through direct treatment system (hospitals owned by the organization) and indirect treatment system (purchasing of hospital services and other health care services from other providers). the current research aims to assess technical performance and determine the relationship between activity size and efficiency level o...