نتایج جستجو برای: important global factor

تعداد نتایج: 2239078  

Journal: :سیاست گذاری پیشرفت اقتصادی 0
حسین اصغرپور علی وفامند

the price of oil plays an important role in the global economy and is an important factor influencing the government and commercial sectors. because of increasing importance of oil in financial markets, oil price predictions have always been an important subject for the researchers in economics, and other economic agents. this paper tries to study the behavior of crude oil prices based on smoot...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه فردوسی مشهد - دانشکده ادبیات و علوم انسانی دکتر علی شریعتی 1392

just as motivation is important in sla research, demotivation constitutes an important factor, too. there are many studies done on demotivation and burnout of teachers. many of these studies have been conducted on one or two aspects of english instruction. consequently, there are few studies which have been done on more than two aspects of english teaching. the aim of this study is to find out ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه الزهراء - دانشکده علوم تربیتی و روانشناسی 1391

abstract: research purpose: the purpose of this research is to identify academic databases assessment factors and criteria at law and political science majors. the necessity of this research is to distinguish academic databases assessment factors and criteria and to identify the most important ones and rank them in order to select an appropriate database according to students’ and faculty memb...

Journal: :Journal of Nuclear Cardiology 2017

Journal: :Korean Journal of Environmental Health Sciences 2011

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه فردوسی مشهد - دانشکده علوم 1375

in chapter one we will describe definitions and preliminary results to provide the global context of our own results to be presented in detail in the subsequent chapters in chapter two we consider degree-one maps of the circle and we study their rotation set. our main result in this chapter says that if the map is topologically mixing then its rotation interval is nontrivial (that is, not reduc...

Journal: :Journal of Financial Economics 2021

We examine 24 global factor premiums across equity, bond, commodity, and currency markets via replication out-of-sample evidence between 1800 2016. Replication yields ambiguous within a unified testing framework that accounts for p-hacking. Out-of-sample tests reveal strong robust presence of the large majority premiums, with limited decay premiums. find to be generally unrelated market, downsi...

Journal: :تحقیقات اقتصاد و توسعه کشاورزی ایران 0
ناهید فروشانی دانش آموخته کارشناسی ارشد رشته ترویج و آموزش کشاورزی دانشگاه کشاورزی و منابع طبیعی رامین خوزستان بهمن خسروی پور استادیار دانشگاه کشاورزی و منابع طبیعی رامین خوزستان جعفر یعقوبی استادیار دانشگاه زنجان

considering the pace of scientific, technological and cultural developments, one will have no other choice but to learn over a lifetime. mobile learning as a new stage of e-learning development with the potential of using mobile devices, is supposed to be an effective means for lifelong learning. therefore, the purpose of this survey was to analyze the problems of agricultural education system ...

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