until now many studies have been done over recent decades throughout the world to show the right age to start english. in iran, research is still at an early stage in terms of evaluating teachers’ beliefs about teaching children english. the problem of at what age to start teaching english and how to teach english to elementary school children has not been solved neither in this country nor els...

Having a mild and humid climate, Gilan province is closer to the comfort zone than other regions of Iran. In addition, the use of radiation, wind, precipitation and humidity components in the spatial organization of native houses has led to the formation of a semi-open space next to the closed space. In general, the placement of spaces in this climate is such that there is no clear border betwe...

we have devided the thesis in to five chapters. the first recollects facts from purely algebraic theory of jordan algebras and also basic properties of jb and jb* - algebras which are needed in the sequel. in the second chapter we extend to jb* - algebras, a classical result due to cleveland [8]. this result shows shows the weakness of jb* - norm topology on a jb* - algebera. in chapter three, ...

Aims & Backgrounds: The traditional spaces of the vernacular houses have been neglected in architectural and urban designs due to globalization policies and modernizing urban models, so it is necessary to review and classify their efficiency again in the reconstruction and the design of new villages to strengthen the vernacular identity of villages and to consider it in their physical developme...

Khaniqah in the history of Iran, especially in pre-Safavid era, was among the most frequent building types. Nevertheless what we know about its architecture is almost nothing. Identifying the khaniqah architecture requires a vast multi-disciplinary research, which would cover all of the Islamic lands through all of the periods of their histories, based on the most related Arabic, Persian, and T...