the aim of this research paper is the introduction of a novel mathematical approach to improvethe accuracy of the results of air pollution dispersion models based on the calibration of input backgroundconcentrations. using the dunkirk area of the city of nottingham in the uk as a case study, an air pollutionmodel in adms-roads was created for developing the mathematical approach. the iterative ...

Abstract Though the empirical findings of past studies in literature have offered strong support to significant role language knowledge and background reading comprehension, this issue has not been explored with regard specific purposes tests Iranian higher education context. Therefore, study aimed at exploring interaction effects between among university students majoring economics. For purpos...