in this study, scour of mashkid bridge pier located in mashkid river of saravan county has been studied and to measure the scour rate, the numerical model hec-ras 4.0 has been used. upon selection of mashkid river as the case study and whereas the studied zone is important with respect to the climatic conditions and showery monsoon raining and flowing the great and destructive floodwaters, ther...

After the death of Sheikh Safi al-Din Ardabili in 735 AH. / 1335 AD., his mausoleum was developed by his son and his successor, Sheikh Sadr al-Din Musa, and later expanded, especially during the reign of Safavid Shah Tahmasb I and Shah Abbas I. The hymn of "Allah Allah" is the most remarkable hymns in the tower of the mausoleum of Sheikh Safi al-Din Ardabili, so that it is often referred to as ...

in fact, this study focused on the following questions: 1. is there any difference between the effect of functional/notional approach and the structural approaches to language teaching on the proficiency test of efl learners? 2. can a rather innovative language test referred to as "functional test" ge devised so so to measure the proficiency test of efl learners, and thus be as much reliable an...