Realization of satisfaction in residential environments is shaped by several factors; one of these factors is the economic elements of the city. Economic indicators, along with other factors such as physical, cultural, social, etc., is effective on the inhabitants’ assess of their place of residence and it is introduced as one of the effective factors on the motivations of households to move fr...

urban commercial quarters such as bazaars can be found all over the world, from turkey toegypt, from tajikistan to iran. in iranian cities, bazaars have very specific and unique architectural features and theyhave played an important role as economic and social engines. in addition, bazaars are an integral part of the culturalgeography of iran and have contributed to the definition of urban dev...

The following information will familiarize you with ecosystems and their elements. Your students will visit several habitats during their field study so as to understand ecosystems as a whole. The following are descriptions of four habitats, which together make up a coastal ecosystem. This information should be presented to students prior to their visit and will be reinforced during their field...

Despite its medical, social, and economic significance, understanding what primarily causes aging, that is, the mechanisms of the aging process, remains a fundamental and fascinating problem in biology. Accumulating evidence indicates that a small RNA-based gene regulatory machinery, the Piwi-piRNA pathway, represents a shared feature of nonaging (potentially immortal) biological systems, inclu...