نتایج جستجو برای: world system theory
تعداد نتایج: 3142608 فیلتر نتایج به سال:
in this investigation the effect of external field on the electron density of nanostructures of cds, cdse, cdte, gaas and polymeric structure of three, four, five and six units of cds as a kind of nanosolar cells has been studied theoretically. as modeling this system in nanodimension, molecular structures has used. specific properties of molecular structures permit us to consider different sym...
after the collapse of bipolar system in the world, different views and theories expressed by the scholars and thinkers about the future of the world and international system. one of them is the theory of “ the clash of civilizations” which was propounded in 1993 by the samuel huntington, the director of j.m.olin institute for strategic studies in harvard uni-versity. this theory caused some anx...
در این پایان نامه مجموعه -wحدی برای مجموعه های ژولیا دندریت نگاشت های درجه دوم توصیف می شود. با استفاده از نمایش نمادین بالدوین این فضاها، به عنوان فضای راه نامه غیرهاسدورف، نشان داده می شود که نگاشت های درجه دوم با مجموعه ژولیا دندریت دارای خاصیت تعقیب هستند و همچنین ثابت می شود که برای همه چنین نگاشت هایی، یک مجموعه بسته ی ناوردا، مجموعه -wحدی یک نقطه است اگر و تنها اگر به طور درون...
theory of ideas (muthul) in fact delineates the infrastructure of plato’s philosophy and metaphysics. it can be stated with certainty that by presenting this theory, plato intended to justify the generation of the mundus sensibili in view of its transitoriness and not being assuredly recognizable. encountering this theory, aristotle believes that professing to it would yield illogical results. ...
it is not possible to understand developments of a country’s culture and civilization without knowing his believes and myths. whether it is north or south, east or west, planes or mountains, sahara or deserts, here in iran every corner includes valuable and precious treasures which are known all over the world, and cultural – historical objects which are found here adorn all well known museums...
the changes in todays world organization, to the extent that instability can be characterized with the most stable organizations called this afternoon. if you ever change management component, an additional value to the organization was considered, today, these elements become the foundation the organization is survival. the definition of the entrepreneur to identify opportunities to exploit a...
among the low–dimensional allotropes of carbon, nanotubes and graphene have attracted very much attention from nano–science and nanotechnology specialists. they have been proposed as building blocks in nanometer device engineering. however, these structures are not defect–free. in this thesis, we focused on defective carbon nanotubes and graphene, and studied the effect of couple of very common...
hans kelsen is one of the most famous legal philosophers in the entire world that his legal thoughts have always been drawing attention and critics. pure theory of law, unity of law system and logic of law system are his the most famous theories . in this article, we put forward these theories and challenge them.
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