With the growth of the Internet comes a growth in a ubiquitous networked society. Common Web 2.0 applications include a rapidly growing trend for social network sites. Social network sites typically converged different relationship types into one group of ‘‘friends.’’ However, with such vast interconnectivity, convergence of relationships, and information sharing by individual users comes an in...

residential mobility is an important ecological mobility which, besides physical impacts, has contributed in shaping or reshaping of urban social milieus. the analyses of results related to a sample of 17510 households inhabiting in 40 regions of mashhad indicates that 46.9 percent of them had experienced a residential relocation during a period of ten years, the maximum of which (62.8 percent)...

This paper introduces and formalizes a frame of reference for projective relations in 3D space that can be used to model human visual perception. While in 2D space visibility information can be derived from the concept of collinearity (thus, as ternary relations), in 3D space it can be derived from coplanarity, which calls for quaternary relations. Yet, we can retain ternary relations by anchor...

this study investigates the effect of women's employment on family and social relations in the city of aran & bidgol. the theoretical framework of research is role conflict theory. survey methods is used in this study and the statistical population included all women working in the city of aran & bidgol. using cochran's formula and simple random sampling, 250 married women were select...

Scholars have found contradictory effects of strong ties in interfirm relations. They are considered both beneficial and detrimental for knowledge acquisition and innovation. In consequence, the debate on this paradox is flourishing. We wish to contribute to the discussion using a construct –relational bondingoriginally developed in studies on vertical interfirm relationships in business-to-bus...

Information organization and search on the Web is gaining structure and context awareness and more semantic flavor, for example, in the forms of faceted search, vertical search, entity search, and Deep-Web search. I envision another big leap forward by automatically harvesting and organizing knowledge from the Web, represented in terms of explicit entities and relations as well as ontological c...