this article studies emotional divorce and the sociological factors effective on it in the city of tehran. the statistical population of the research includes all the families residing in the city of tehran and the sampling methodology is two-stage random and cluster sampling method. the theoretical framework of the research is a combination of the theory of structural functionalism and the the...

This article studies emotional divorce and the sociological factors effective on it in the city of Tehran. The statistical population of the research includes all the families residing in the city of Tehran and the sampling methodology is two-stage random and cluster sampling method. The theoretical framework of the research is a combination of the theory of structural functionalism and the the...

Family medicine stands at a critical point in its history. To achieve a place of enhanced prominence within American medicine, the discipline must acknowledge the fundamental changes that have occurred in the country's health care system in recent decades and discard its historical attachment to the fundamental beliefs that led to the establishment of the specialty almost 40 years ago. If the d...

Despite calls by family medicine organizations to build research capacity within the discipline, few family physicians report research activity. Policy that supports efforts in family medicine research and increases awareness of opportunities for primary care research in the practice setting is essential for family medicine to expand its scholarly foundations.

in the family, women can benefit from the newest information and knowledge on various life subjects and use them to train other members of the family; they can also use the knowledge to replce new and optimal beliefs with the false ones thereby oncreasing the soci-cultural level of the family more than before. in this study, family economic efficiency including women's participation in hou...

We investigate how a collusive group can sustain non-Nash actions by enforcing internal discipline through costly peer punishment. We give a simple and tractable characterization of schemes that minimize discipline costs while preserving incentive compatibility. We apply the model to a public goods contribution problem. We nd that if the per-capita bene t from the public good is low, then regar...