Endobronchial tuberculosis and chest radiography I read, with interest, the article entitled “Clinical and Para-clinical Presentations of Endobronchial Tuberculosis” by Ahmadi Hoseini H. S. et al. (1) published in this journal. I would like to focus on some details about the chest X-ray of patients as elaborated by the authors in the results section. Accordingly, the findings of chest radiograp...

The current study was an attempt to investigate the effect of performing Focus on Form (FoF), Focus on Meaning (FoM), and Focus on Forms (FoFs) instructions on the development of collocational knowledge among Iranian intermediate EFL learners, and to explore any significant difference on the achievement of the participants' collocational knowledge among three groups. In so doing, 107 female int...

ab? h??tam muz?affar asfiz?r? (5th and 6th centuries a.h.), the great iranian mathematician, astronomers and scholors, was a contemporary of khayy?m. we don’t know much about his life excert what has been mentioned in some historians’ and scholars’, works. amony his most remarkable scientific achievements, we can mention his role in vernal equinox in order to modify and improve chronology and j...

For nearly a decade, researchers had struggled with a widely accepted definition of context. Recently, the definition proposed by Dey, et al. provided a theoretical foundation for future research in context related area. The problem researchers face now is how to use such a general framework in practice. My dissertation will investigate the gap between the existing framework and practical desig...

divine names and attributes have a great bearing on the relationship between man and god in respects such as belief in and supplication to him. the semantic dimension of this issue has been the focus of attention in the philosophy of religion. this aspect of divine names and attributes is concerned with questions as to how to discuss god’s names and how these names relate to man’s attributes. i...