Today, geo-economics strategies play a significant role in the global economy and new dimensions have been considered, including the distribution of energy resources and their trade movements. In this study, evaluating the factors affecting the volume of oil trade in the corridors in the current period and till 2040 perspective is sought through the gravity approach and using the panel data mod...

in this thesis, phosphorus ylides [phbppy], [no2bppy] and [brbppy] have been synthesized through the formation of phosphonium salt and dihydrogenation, followed by the reaction of pd(oac)2 and the orthopalladated dinuclear complexes [pd(?-cl)(phbppy)]2, [pd(?-cl)(no2bppy)]2 and [pd(?-cl)(brbppy)]2 have been produced. the reaction of dinuclear complexes and bidentate ligands [l = bipy (2,2-bipyr...

This article tries to study Iran-Turkey’s approaches toward Middle East changes in a comparative way. The Arab revolutions in the Middle East, not only have had impact on the regional countries but also on the relations between them. The relation of Iran and Turkey due to convergence or divergence of interests as a result of new changes is not excluded. Iran and Turkey as two neighboring and in...

Background and Aim: Coronaviruses often cause acute complications in the respiratory system with cold-like symptoms. A number of them, such as Acute Respiratory Syndrome (SARS) and Middle East respiratory syndrome (MERS) and Coronavirus Disease 2019 (COVID-19) have killed thousands of people and have caused epidemics and pandemics. This review study aims to investigate the most common medicinal...

chapter one is devoted to a moderate discussion on preliminaries, according to our requirements. chapter two which is based on our work in (24) is devoted introducting weighted semigroups (s, w), and studying some famous function spaces on them, especially the relations between go (s, w) and other function speces are invesigated. in fact this chapter is a complement to (32). one of the main fea...

this study explored reading strategy use of tefl ma students when they read academic research articles in english. the purpose of this study was to investigate how this group of readers typically approaches reading academic research articles related to their field of study, and also what they do in reading such research articles. the aim of the present study was bilateral. first, the researcher...

The internal crisis in Syria, which began in 2011, continues to have devastating consequences for its people. In addition, Syrian conflict and violence have led to the displacement of people, the expansion of terrorism, and the escalation of political and sectarian differences, and thus creating increasing instability throughout the region. It is worth noting that almost half of the Syrian popu...

the present study is paid to the evaluation of the welfare program of the unemployment insurance in iran. the main purpose which was the main reason for performing this thesis, was the unemployment insurance plan’s challenges in iran such as financial problems of this plan, prolongation of the credit receipt for some insured people, unemployment slow exiting from the unemployment insurance fund...