DV-Hop algorithm is one of the important range-free localization algorithms. It performs better in isotropic density senor networks, however, it brings larger location errors in random distributed networks. According to the localization principle of the DV-Hop algorithm, this paper improves the estimation of average single hop distance by using the Least Equal Square Error, and revises the esti...

the purpose of this research is study of effective factors on women motivations from watching serials persian-language satellite channel of gem (gem tv). this research depending on the type arrangement of variables and research goals in template of schemes correlation- comparative is foundation. the statistical population of this study is consisted of all women audience network series of gem (g...

The network is a newly formed consortium (Fig. 1) supported by the United States National Institutes of Health (NIH). The mission of the network is to develop ways to translationally enhance the level, scope, and consistency of molecular and anatomic pathology assessment in old animals involved in aging studies using a network of pathologists and scientists with expertise in the pathobiology of...

Economic theories, be it (new) trade, (new) growth or (new) economic geography are far from being able to describe and explain regional concentration of sectors or sectoral specialisation of regions. Consequently, empirical work should shed more light on these developments in incumbent EU member states and Central and Easter Europe. Our analysis aims at providing a comprehensive overview over c...

This study was the first dissertation in Biodanza using empirical research data at the University of Leipzig. The Biodanza dance oriented method is based on a combination of music, movement and human encounter. This study took place regularly over a period of 10 weeks with Biodanza sessions (each a 1,5 h Vivencia); its effectiveness was verified using mental health and stress management outcome...

Correctly and effectively customer classification according to their characteristics behaviors will be the most important resource for electronic marketing online trading of network enterprises. A new model is presented based on analyzing .First paper designs 21 indicators consumer analysis, including type variables variables; Second, Aiming at shortages existing BP neural algorithm data-mining...

Abstract: In this research, at first, the natural frequencies of a cracked beam are obtained analytically, then, location and depth of a crack in beam is identified by neural network method. The research is applied on a beam with an open crack for three different boundary conditions. For this purpose, at first, the natural frequencies of the cracked beam are obtained analytically, to get the ex...