radiation exposure during pregnancy may have serious teratogenic effects to the fetus. in modern medical practice, there is an increasing dependence on imaging techniques in most medical specialties. therefore, checking the pregnancy status before imaging women of child bearing age is essential. lack of international regulations and standard protocols exposes the patient to unexpected fetal rad...

according to the iranian law, the international conventions should be passed by iranian parliament (majlis) and then confirmed by the guardian council for ensuring that they are constitutional and in conformity with islamic rules. the montreal convention for the unification of certain rules for international carriage by air is a significant advance over the warsaw system. in this article, we ...

Although domestic mergers and acquisitions (M&As) in the financial services industry have increased steadily over the past two decades, international M&As were relatively rare until recently. This paper uses a novel dataset of over 2,300 mergers that took place between 1978 and 2001 to analyse the determinants of international bank mergers. We test the extent to which information costs and regu...

the islamic republic of iran, in her 20 year vision by the year 2025, is a developed country with the first economic, scientific and technological status in the region, with revolutionary and islamic identity, inspiring islamic world, as well as effective and constructive interaction in international relations. enjoying health, welfare, food security, social security, equal opportunities, fair ...

The existence and enforcement of legal regulations is imperative of maritime navigation. All legal regulations relating to maritime security and whose goal is securing the safety at sea, can be divided to regulations relating to navigable vessels, regulations relating to cargo carried by ships; regulations governing maintenance of waterways; regulations relating to human factor (regulations con...