This paper introduces a new approach for scheduling security constraint unit commitment (SCUC) including wind farms. Because of uncertainty in wind power production, we tried to develop a new method for incorporating wind power generation in power plant scheduling. For this, wind power generation modeled with unit commitment in a non-linear optimization problem and simulated by submitting diffe...

this study tries to review the reasons for which young girls tend to perform beauty surgeries on their faces, within the framework of veblen’s “theory of the leisure class” and his “social models” such as fiscal ownership. the statistical society has been the girl students of the university of tehran selected through snow ball sampling and discourse analysis was applied to analyze the semi-stru...

Social mobility is central to immigrant integration. Since first-generation immigrants in Europe and North America typically experience downward mobility when they migrate, they are over-represented in low-skilled or low-earning jobs, in many cases despite high levels of education. With upward social mobility, however, immigrants can break out of their position at the bottom of the labor market...

How does new media and technology influence migrants and their children? Based on a sample population of young Austrians of Turkish descent, this research project links questions of identity creation and social networks of the second generation with the controversial discourse about the potential usefulness and risks of new media and technologies. i We investigate the Internet use of members of...

Social trust is an important component of social development and modern development that has special significance in social science debate today. One of the main factors of social trust is the trust in organizations that are considered as institutional trust in social researches. This type of trust is analyzed in the present study and it has been tried to determine this kind of trust in the soc...

The processes of cultural transformation in Britain in the second half of the 20th century, the fall of the Empire, immigration from former colonies and the expansion of the multiculturalism, have influenced new ways of looking at the conceptions of identity of diasporic subjects within Britain. Examining these experiences, diasporic novelists write about the second generation immigrants in con...

The present paper aims to determine the relationship between ICT usage and generation gap in Tehran urban family. This research is based on a survey in which a systematic random sampling of 384 families has been chosen to be questioned from different districts of Tehran. The results of the test showed a meaningful relationship between the usage of ICT and generation gap in urban households of T...

The present paper aims to determine the relationship between ICT usage and generation gap in Tehran urban family. This research is based on a survey in which a systematic random sampling of 384 families has been chosen to be questioned from different districts of Tehran. The results of the test showed a meaningful relationship between the usage of ICT and generation gap in urban households of T...