Today we know that the main reason for usage of calligraphy in carpet design was to state and explain the religious content instead of decorative role – such as the other Islamic functional arts. According to that, most of carpets that contain inscriptions are the Mihrabi Carpets that almost use for praying. Along with the Mihrabi Carpets that are often used in religious functions, calligraphy ...

the thesis has been arranged into five chapters and mainly concerned with the baer-invariant of groups which is the generalization of the schur-multiplier with respect to the variety of groups. chapter one is devoted to collect some notation and background information which are needed in the next chapters. its also contains some important statements which will be generalized in this thesis. cha...

breaking norms is one of the most effective ways for making the language prominent, and composing unfamiliar poems. it has been used by poets for a long time.  hooshang irani is one of the poets who has widely used this technique in his poems. literary critics try to answer how irani has employed this technique in his poems to break the norms.  some studies show that he usually used different s...

adolescents and young adults and their problems is an issue whose importance is obvious to anyone because youth are the founders of our countrys future and requires proper planning to be on leisure. given the importance of leisure,this study to investigate needs assessment and planning how adolescents and young adults spend their leisure time in urban of case study of high school girls and boys...