تصفیه پیشرفته پساب آب پنیر (cww) توسط فرایند ترکیبی ناپیوسته بیوراکتور غشایی (mbr) و جذب سطحی مورد مطالعه قرار گرفت. در قسمت اول این مطالعه، فرایند های جذب سطحی، لجن فعال (as) و فرایند ترکیبی لجن فعال و جذب سطحی (as-pac) ارزیابی شدند. داده های تعادلی و سینتیکی مربوط به جذب سطحی مواد آلی موجود در cww بر روی سه نوع کربن فعال پودری (pacs)، توسط هم دمای لانگمیر-فرندلیچ و مدل شبه درجه دوم توصیف شدند...

today the image of a permanent skeletal space of cities affected by some forces or mechanisms is put in time with social-economic development and while imposes a new face and perspective to physical anatomy of cities, and prepares field to changes in content and social- economic structures of cities too. simultaneously with quitting villages in order to settle in cities by villagers, the phen...

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...

the images of muslims in media, literature and politics have been mostly black and white portrayals of a people alien to modernity, civilization, rationality and pluralism. since the end of the cold war and the onset of deadly terrorist attacks in different areas of the world, especially in the united states, these representations show a palpable difference: muslims are represented not only as ...

armenias geopolitics and its historical experience have had a determining impact on the character of its foreign policy .present-day armenia is a small, landlocked country with _11,620 square miles area armenias landlocked nature makes it dependent on the benevolence of its neighbors for access to the outside world a fact that gives it a sense of isolation and vulnerability. as it was indic...

as far as bandura’s (1977) conceptualization of the sense of self-efficacy is concerned, it is argued to be context- and even task-specific, compared to other concepts like self-esteem (brown, 2000); therefore, upon the previous research studies, related theories and definitions, and the ideas and views obtained from the interviews conducted with the scholars, the current research study aimed a...