social capital is a concept which has attracted the attention of scientists in various fields including management in recent years. the literature on social capital concept has several dimensions and indicators and their relation with many other variables has been studied. the important point is that although the dimensions and indicators can be analyzed separately, they are not isolated and th...

The role of raphe nucleus (R.N) and serotonin in some behaviors such as sleep, cognition, mood, and memory has previously been reported. The median raphe (MR) nucleus is a major serotonin-containing cell group within the brainstem and is one of the main sources of projections to the septum and hippocampus. The hippocampus is widely believed to be essential for context-conditioning learning. Mor...

the aim of this paper is to investigate the bazaars and shopping centers as public spaces. given theweakness of public places and consequently the weakness of social interactions, today’s societies are in dire need ofsocial spaces to increase social interactions. therefore, the review of these two as then and now’s urban spaces couldhelp solve some problems. bazaars are among the oldest iranian...

Background and Objectives: Knowledge Management (KM) has emerged as a pathway towards competitive advantage in current complex industrial environment. The aim of the present study was to explore the relationship between KM effectiveness and various organizational factors including social interactions (trust, communication and coordination), infrastructure factors (structure, information technol...