in some quality control applications, the quality of a process or a product is described by the relationship between a response variable and one or more explanatory variables, called a profile. moreover, in most practical applications, the qualitative characteristic of a product/service is vague, uncertain and linguistic and cannot be precisely stated. the purpose of this paper is to propose a ...

verbatim copies of this document for non-commercial purposes by any means, provided that this copyright notice appears on all such copies. Abstract This study applies panel data techniques to investigate the long-run relationship between energy consumption and GDP for a panel of 19 African countries (COMESA) based on annual data for the period 1980-2005. In the first step, we examine the degree...

original article   emotional intelligence (ei) has been subject of significant amounts of literature over the past two decades. however, little has been contributed to how emotional intelligence may be practically applied to enhance both accident prevention program and general health in workplaces. purpose of this paper is to survey relationship among these variables in working society of iran ...

This paper empirically examines the impact of foreign direct investment on economic growth in East Africa Community throughout 1970-2017. The study used Pedroni test cointegration for testing long-run relationship and VECM to inspect long- run short-run Granger causality between FDI growth. confirmed integration order one among variables at first difference. results from found that is statistic...

T he main purpose of this paper is to investigate and compare the impact of tourism on air pollution in selected developed and developing countries during the period of 1995-2014. To this end, at first, the model was designed based on the Environmental Kuznets Curve (EKC) assumptions and with the presence of the major influencing factors on air pollution along with the international ...

This study was an endeavor to develop a model of cultural identity among Iranian advanced EFL learners. To achieve this end, a multiphase design was implemented. Initially, it was attempted to investigate different factors of cultural identity to propose and validate a model. Thus, 20 EFL learners studying in Safir English language institute in Tehran were interviewed about their views of their...

The present study was aimed at examining concerns about the social effects of EFL learning, a challenging area of research which has not been discussed sufficiently. It tried to investigate the relationship between EFL learning and national identity. In addition, attempt was made to find a relationship between language motivation types and national identity. Furthermore, the role of two demogra...

fluctuation of exchange rate and its deviation from equilibrium path are one of the most important macroeconomic variables that is affected by different side of economical sectors. whereas, the exchange rate fluctuation and its deviation from equilibrium path haven’t the same and similar effects on all of the economical sectors, and considering eminent important of industrial development on the...