Objectives: Our research seeks to examine the correlation between the presence of physical medicine and rehabilitation journals in social networks and the SJR impact factor. Methods: We carried out a correlation study. For the research, we took into account all physical medicine and rehabilitation journals included in the SCImago Journal Rank. The number of followers on Twitter, Facebook, YouT...

Recent analyses of social networks, both empirical and theoretical, are discussed, with a focus on how social networks influence economic behavior, as well as how social networks form. Some challenges of such research are discussed as are some of the important considerations for the literature going forward.

The present research tried to study a scientific step toward explaining orders of supreme leader Ayatollah Khamenei about the importance of citizens’ support of national products. The main goal of this research was to study the effective social factors in citizens’ support of national products. Statistical population was 400 persons of Kerman’s people aged more than 15 years old. The theoretica...

Background: Virtual social networks are the most important communication tools in the modern era, which have gained remarkable popularity in various communities. The use of social networks by different age groups has been on the rise, especially among adolescents. Objectives: The present study aimed to assess adaptation to motherhood and its influential factors in the first year postpartum in ...

Social networks have been resorted to as effective platforms for social mobility in many parts of the world. This mobility occurs when social media users exploit their interpersonal relationships, especially their ‘weak ties’ (Granovetter, 1973). Social networks enable their users to be producers of information, rather than mere consumers, and to be socially and politically well-informed. They ...

this paper attempts to rank the effective factors in making trust in social networks to provide the possibility of attracting and increasing users’ trust on these social networks for providers and designers of online social networks. identifying the effective factors in making trust in social networks is a multi-criteria decision making problem and most of effective factors are ambiguous and un...

1 Introduction We use an unprecedented data set to examine the extent to which networked social relationships between consumers explain, and in fact influence, patterns of user behavior, e-commerce service adoption, online demand and ultimately revenue generation. Our data include a global instant messaging (IM) network of 27 million users from one of the largest online portals in the world, co...

Networks play an important role in a wide range of economic phenomena. Despite this fact, standard economic theory rarely considers economic networks explicitly in its analysis. However, a major innovation in economic theory has been the use of methods stemming from graph theory to describe and study social relations between economic agents in networks. This recent development has lead to a fas...