نتایج جستجو برای: iran economy

تعداد نتایج: 194872  

Journal: :Information Economics and Policy 2002
Jukka Jalava Matti Pohjola

Firstly, by surveying recent research, this paper confirms that both the production and use of ICT have been the factors behind the improved economic performance of the United States in the 1990s. However, the evidence for the New Economy is much weaker outside the United States. Secondly, the paper applies growth accounting to estimate the impacts in Finland. It is shown that the contribution ...

Journal: :سیاست 0
علی اکبر نیکواقبال استادیار گروه اقتصاد اجتماعی دانشکده اقتصاد دانشگاه تهران حسین پوزش شیرازی کارشناس ارشد سیاستگذاری عمومی دانشکده حقوق و علوم سیاسی دانشگاه تهران اباذر براری کارشناس ارشد روابط بین الملل دانشکده حقوق و علوم سیاسی دانشگاه تهران

the purpose of establishing foreign reserves account in iran was mainly to secure iran's economy from the oil's price changes. it was to compensate for oil price reduction. but foreign reserves account withdrew excessively and did not allocate it optimally. that's why; it went for away from its practical purpose. this study focuses on the use of official assessment pattern to rev...

2005
Hoon Wei Lim Matthew J. B. Robshaw

This paper introduces the concept of a dynamic key infrastructure for Grid. It utilises the properties of Identity-based Cryptography (IBC) to simplify key management techniques used in current Public Key Infrastructure (PKI) settings for Grid. This approach can offer greater simplicity, flexibility, and enhanced computation trade-offs.

The analysis of Iran's knowledge economy suggests that the main weakness of the Iranian economy is the lack of processes of innovation and innovative entrepreneurship for the exploitation of new knowledge and technology. These processes fundamentally formed in the knowledge-based entrepreneurship ecosystems that did not developed in Iran economy and has not even known. Therefore, the purpose of...

Regional policy requires the use of a suitable economic model. One of the common patterns in this field is the multi-region input-output model in which the national economy is subdivided into regions with different comparative advantages and on the basis of specific policies. Multi-regional input-output data preparation in Iran has always been one of the main challenges in using them to measure...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه ارومیه - دانشکده کشاورزی 1392

چکیده شته مومی کلم (.brevicoryne brassicae l) یکی از آفات مهم کلم در ایران و بسیاری از نقاط دیگر جهان بوده و خسارت قابل توجهی به این محصول وارد می کند . به دلیل مشکلات ناشی از مصرف سموم شیمیایی که در حال حاضر متداول ترین روش کنترل این آفت به شمار می رود. اعمال روش های جایگزین و یا کاهش غلظت مصرف سموم به همراه سایر روش های مدیریتی به ویژه کنترل بیولوژیکی ضروری است. در این میان قارچ های بیماری ز...

2017
Kay Delores Lillig Cotter James Paulson Robert Jones

This Thesis is brought to you for free and open access. It has been accepted for inclusion in Dissertations and Theses by an authorized administrator of PDXScholar. For more information, please contact [email protected]. Recommended Citation Lillig Cotter, Kay Delores, "A Functional Analysis of the Effects of a Token Economy Program on Attending Behavior in Children and Subsequent Test Perform...

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