نتایج جستجو برای: natural resources and environment

تعداد نتایج: 16945331  

Journal: :International Journal of Environmental Studies 2018

Journal: :Journal of Political Economy 1919

Journal: :Comptes Rendus Chimie 2016

Journal: :SSRN Electronic Journal 2009

Journal: :تحقیقات اقتصاد و توسعه کشاورزی ایران 0
حجت شکیبا دانشجوی کارشناسی ارشد آموزش کشاورزی، پردیس کشاورزی و منابع طبیعی دانشگاه تهران فاطمه رجبیان غریب دانشجوی کارشناسی ارشد آموزش کشاورزی، پردیس کشاورزی و منابع طبیعی دانشگاه تهران یوسف حجازی استاد دانشکدة اقتصاد و توسعة کشاورزی، پردیس کشاورزی و منابع طبیعی دانشگاه تهران

the purpose of this study was to investigate relation between creativity and entrepreneurial intentions. statistical population was consisted of last-year juniors of agriculture from two agricultural collages at the university of tehran (karaj’s agricultural and natural resources campus and college of aburaihan) (n=420(. 201 ones were selected as statistical sample. the main instrument was a qu...

Journal: :محیط شناسی 0
فتانه حاجیلو دکتری جامعه شناسی و پژوهشگر مؤسسۀ تحقیقات اجتماعی دانشگاه تبریز بهجت یزدخواستی دانشیار جامعه شناسی گروه علوم اجتماعی دانشکدۀ ادبیات و علوم انسانی دانشگاه اصفهان محمدباقر علیزاده اقدم دانشیار جامه شناسی گروه علوم اجتماعی دانشکدۀ حقوق و علوم اجتماعی دانشگاه تبریز

introduction development of studies on the urban, environment and conservation of natural resources, due to increase of urbanization as common lifestyles of citizens, has improved the sustainable urbanization approach that tries to improve  human interaction with nature for sound behavior. cities are the origins of consumerism and consequently irregular use of natural resources and energies. th...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه فردوسی مشهد - دانشکده علوم 1376

saluk mount is selected for devonian biostratigraphy. this area located at southwest of bojnurd. in this study three sections are selected and two sections, chahar-borj and tabar sections with a thickness of 650 m, which consist mainly of calcareous sediments was studied in detailed but third section, qelli section, with a thickness of about 450m which consist mainly of sandstone and evaporates...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه علامه طباطبایی 1389

the quest for power has formed much of the world history especially in 20th and 21st centuries. oil (energy) particularly after industrial revolution has been a tool for conquest and power and has been transformed to a geopolitical issue. from a geopolitical point of view this has been the case for the last two centuries in central asia and caucasus. central asia and caucasus has always been...

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