flow in natural river bends is a complex and turbulent phenomenon which affects the scour and sedimentations and causes an irregular bed topography on the bed. for the reason, the flow hydralics and the parameters which affect the flow to be studied and understand. in this study the effect of bed and wall roughness using the software fluent discussed in a sharp 90-degree flume bend with 40.3cm ...

the major aim of this study was to investigate the relationship between iq, eq and test format in the light of test fairness considerations. this study took this relationship into account to see if people with different eq and iq performed differently on different test formats. to this end, 90 advanced learners of english form college of ferdowsi university of mashhad were chosen. they were ask...

So far, the history of Kashan has been viewed through the eyes of many travelers, but these eyes have rarely been eyes of women travelers. Depicting Kashan’s situation in Naseri and Pahlavi era from writings of two women, who came from cultural archeologic families, is an important source of recognizing Kashan, which is analyzed in this article. This critical analysis is conducted with the assu...