Investigating causal relations, symmetry and asymmetry leads to the correct understanding of policy makers for policy and planning purposes. Many studies have been conducted on the linear relationship between variables on the international level and in Iran, but these studies mainly focus on linear relationships. Since in Iran, the non-linear and asymmetric relationship between the energy consu...

the present paper deals with criminal issues. for example, legal injunction on the necessity of returning a deposit has a legal nature and legal injunction on the punishment of those who breach the trust has a criminal nature. existing social issues are the basis of classification of some instances into the issue, some of which are based on variation and others on quality. therefore, the motiva...

the study aims to achieve research and testing of hypotheses survey techniques and questionnaires to collect information used. 61 questions in the questionnaire included 15 questions and 46 open questions according to research in the study population, girls and their mothers as the value of different children investment should be. mothers according to the research community benefits from havi...

Poverty is an issue that has been for many years and despite the world economic growth and the implementation of various policies against to poverty, it is also surround many people's lives and its decrease has become into one of the most important objectives of economic policymakers world. Financial sector for links with other different sectors of society plays important role and it can change...

abstract the present study was conducted to investigate the effect of using model essays on the development of writing proficiency of iranian pre-intermediate efl learners. to fulfill the purpose of the study, 55 pre- intermediate learners of parsa language institute were chosen by means of administering proficiency test. based on the results of the pretest, two matched groups, one as the expe...