Tabriz Blue Mosque is a valuable historical monument from the 9th century AH, which has been built during the Kara - Koyunlu of Turkomans rule on northwestern Iran and about 35 years before the beginning of the Safavid Iranian government. This building has some features that make it to be distinguished from other monuments of the Azerbaijan region and even Iran. These features have attracted th...

It is valuable and important to study the dark and undesirable dimensions of personality and determine the variables that affect it. The aim of this study was to develop a dark triple causal model of personality based on wisdom and character mediated by positive and negative emotions. In a correlation design based on modeling, 532 male and female students of Tehran Azad University were selecte...

a phase-locked loop (pll) based frequency synthesizer is an important circuit that is used in many applications, especially in communication systems such as ethernet receivers, disk drive read/write channels, digital mobile receivers, high-speed memory interfaces, system clock recovery and wireless communication system. other than requiring good signal purity such as low phase noise and low spu...

abstract the first purpose of this study was to investigate the effect of consciousness-raising (c-r) activities on learning grammatical structures (simple present tense in this case) by iranian guidance school efl learners. the second one was to investigate the effect of gender on learning the simple present tense through c-r activities and tasks. finally, this study aimed to investigate the ...

Architectural design inspired by nature is one of the conventional methods in architectural design, but different types of the influence of nature on architectural design are not well studied yet. In spite of the importance of the type of inspiration, there is not a significant research about the relation of this method with other methods of architectural creation, nor about the correct way of ...