Ethno-musicology is an academic field encompassing various approaches to the study of music that emphasize its cultural, social, material, cognitive, biological, and other dimensions or contexts instead of its isolated ...

The main objective of this paper is to argue how the mobile phones have transformed the Iranian lifestyle and how the arrival of mobiles has been a catalyst for revolting behavior, and has launched a new consumer behavior ...

Mathematics curriculum in schools is always a key position and is considered as an essential knowledge. So it is taught in the first years of school curriculum. This knowledge has focused on calculating the initial period. ...