نتایج جستجو برای: 8 countries

تعداد نتایج: 896809  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه پیام نور - دانشگاه پیام نور استان تهران - دانشکده مدیریت و اقتصاد 1391

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 ...

2001
David Pearce

The Framework Convention on Climate Change (1992) and the Kyoto Protocol (1997) set the foundations for the global control of greenhouse gas emissions, and hence the control of global warming. While developing countries do not yet have emission reduction targets under the Protocol, they stand to gain by its provisions. First,global warming damage is unequally distributed and is likely to affect...

Journal: :International Journal of Scientific Research in Science, Engineering and Technology 2019

Journal: :Energies 2021

Scarcity of resources and their waste, as well deteriorating quality life the environment, are pressing problems modern civilisations. Rational efficient energy consumption is one possibilities for preventing harmful practices degradation ecosystems. Understanding consumer’s way thinking acting by identifying his needs preferences essential effective efforts smart, sustainable, inclusive econom...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس - دانشکده فنی مهندسی 1385

acknowledge the importance of e-commerce to their countries and to survival of their businesses and in creating and encouraging an atmosphere for the wide adoption and success of e-commerce in the long term. the investment for implementing e-commerce in the public sector is one of the areas which is focused in government‘s action plan for cross-disciplinary it development and e-readiness in go...

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