The purpose of this study is to design a suitable model for professional development of elementary school principals in the horizon of 2025 provinces of West Azerbaijan, East Azerbaijan, Ardabil and Zanjan in the academic year 2019 - 2018. The kind of qualitative research and grounded theory method (systematic plan) in this study have been the criterion of action. The statistical population was...

The purpose of this study is to design a suitable model for professional development of elementary school principals in the horizon of 2025 provinces of West Azerbaijan, East Azerbaijan, Ardabil and Zanjan in the academic year 2019 - 2018. The kind of qualitative research and grounded theory method (systematic plan) in this study have been the criterion of action. The statistical population was...

abstract nowadays, industries cannot play a crucial role in national and international competitions. the tourism industry is no exception. tourism industry development as the most important economic sector and income generation is one of the key challenges of economic development in the world. therefore, countries were successful that take advantage of the capabilities of tourism sector using ...

in the present study, the effect of e-64 at different concentrations (0.5, 1, 5 and 10 µm) added to (1) the ivm medium on oocyte nuclear maturation and developmental competence of ovine oocytes, and (2) to the ivc medium on embryonic development of ovine embryos were investigated.

abstract u.s. attack to afghanistan after 9/11 provided opportunities for us who tried to become the dominant power after collapse of ussr and bipolar world. thinkers like fukuyama believed american liberal democrats thought would be universally accepted without resistances. liberal democracy is the best and final model of governance; in this regard, united state has moral responsibilities for...

according to research, academic self-concept and academic achievement are mutually interdependent. in the present study, the aim was to determine the relationship between the academic self-concept and the academic achievement of students in english as a foreign language and general subjects. the participants were 320 students studying in 4th grade of high school in three cities of noor, nowshah...