abstract main objective of this paper is to evaluate supportive policies of beef producers during the first, second, third and fourth terms of economic, social, and cultural development plans (1989 - 2008).to evaluate the policies, the producers support estimate(pse) index and other indicators (pse %, npc & nac) were used. furthermore, percentages of pse were calculated in different scenarios o...

accidental overdose of chemotherapy drugs including vinblastin (vbl) have been reported in the literature. as vbl overdose is potentially fatal, we decided to introduce a 2-year-old girl affected by langerhans’ cell histiocytosis who was accidentally injected 10-times the prescribed dose of vbl (16 mg), and was saved with whole blood double exchange transfusion at 8 and 20 hrs after the acciden...

the agricultural products’ market has always been faced with many structural problems such as marketing weakness, price fluctuations and inadequate infrastructure and transportation in iran. a major cause of such structural problems has been referred to the traditional and inefficient structure of the agricultural products’ market. hence, iran mercantile exchange started its activity since 2007...

This study investigates the effects of  macroeconomic variables and their role in development of foreign exchange market. The foreign exchange market is the mechanism by which a person of firm transfers purchasing power form one country to another, obtains or provides credit for international trade transactions, and minimizes exposure to foreign exchange risk. The foreign exchange transaction i...

the main purpose of this paper is theoretically to design the optimal intervention in the foreign exchange market in iran, which has not been investigated by previous studies. the economic fundamentals are strongly affected by the optimal foreign exchange intervention, the consistency of foreign exchange intervention with other policies and political authorities' beliefs about the interven...

 Given companies’ dynamic responses to expected exchange rate changes, this article improves on current methods of measuring exposure to foreign exchange rate changes by breaking down the spot exchange rate changes into expected changes and unexpected changes. The currency risk exposure coefficients resulting from an empirical analysis of Shanghai Stock Exchange A share listed companies on wh...

Classroom learning consists of a variety of pedagogic relations including teachers and learners’ interactions, inclusions and exclusions of learners and evaluations. The purpose of this paper was to comprehensively examine the nature of these interactions using Rose (2014) pedagogic exchange model. The researchers qualitatively investigated the interactions of an experienced male EFL teacher wi...