Iran’s foreign policy toward international organizations has always oscillated between divergence and convergence, depending on the status of the country in question and the statesmen's point of the view. This study aimed to examine the status of international organizations in Iran’s foreign policy. A divergent approach to international organizations was adopted during 1981-1988 and 2005-2013. ...

the present study aimed to investigate the generic organization of research article introductions in local iranian and international journals in english for specific purposes, english for general purposes, and discourse analysis. overall, 120 published articles were selected from the established journals representing the above subdisciplines. each subdiscipline was represented by 20 local and 2...

in recent years, underactuated nonlinear dynamic systems trajectory tracking, such as space robots and manipulators with structural flexibility, has become a major field of interest due to the complexity and high computational load of these systems. hierarchical sliding mode control has been investigated recently for these systems; however, the instability phenomena will possibly occur, especia...

the regional studies discipline (which considers regions as connecting links between nation-states to the grand level of the international system) studies conflict, war, crisis, cooperation and integration among the countries located in a region. to study the characteristics of the countries found in a region needs a model. the author suggests a pre-model for comparative study of regional const...

the present study investigated the effect of single and multiple genre movies on listening comprehension of upper intermediate language learners. to this end, a language proficiency test was administered to 40 male and female postgraduates of different majors attending international english language testing system (ielts) classes and ultimately 25 upper intermediate language learners were selec...

it has been pointed out the static lateral response procedure for a base-isolated structure proposed in international building code (ibc) somewhat overestimates the seismic story force. that is why in the current paper, vertical distribution of base shear over the height of isolated structures considering higher mode effects under near field earthquakes is investigated. nonlinear behavior of is...