نتایج جستجو برای: based economy in 1404
تعداد نتایج: 17554094 فیلتر نتایج به سال:
background: organic nitrates relax all kinds of smooth muscle , not only vascular smooth muscle , a fact that has allowed the use of these drugs to treat many different aliments. objective.-the purpuse of this study was to examine prosepectively benefical effects , if any, of sublingual nitroglycerin on the pain of renal colic. design.- prospective , randomised , double blind, placebo- contoled...
nowadays enhancing critical thinking in learners is considered one of the foreign language teachers’ tasks due to its high position in foreign language classrooms. when it comes to selecting materials for language classrooms, there are obviously some criteria that teachers should apply. the present study aimed at a critical thinking based analysis of ten picture story books and ten folktales th...
a simple, rapid and low-cost scanner spectroscopy method for the glucose determination by utilizing glucose oxidase and cdte/tga quantum dots as chromoionophore has been described. the detection was based on the combination of the glucose enzymatic reaction and the quenching effect of h2o2 on the cdte quantum dots (qds) photoluminescence.in this study glucose was determined by utilizing glucose...
Informal economy i.e. unrecorded economy, is one of the important problems in developing countries which affects the efficiency of economic activities in formal sector. Informal economy is also an important source of air pollution. This paper aims at estimating informal economy in Iran over the period 1980-2009 based on the mount of CO2 emissions and the country forest areas and using Kalman ...
Background & Objectives: Knowledge-based economy is one of the major parts of the resistance economy and is recognized as the essentials of the information technology age. As one of the most important educational units and the custodian of community health, universities of medical sciences play a pivotal role in the success of resistance economy based on the knowledge-based economy. Among the e...
Mammalian translation initiation factor 4F (eIF4F) consists of three subunits, eIF4A, eIF4E, and eIF4G. eIF4G interacts directly with both eIF4A and eIF4E. The binding site for eIF4E is contained in the amino-terminal third of eIF4G, while the binding site for eIF4A was mapped to the carboxy-terminal third of the molecule. Here we show that human eIF4G possesses two separate eIF4A binding domai...
this study attempts to investigate the effect of peers’ revision in comparison to that of the teacher, and whether peers’ comments and teachers’ comments facilitate students’ revision? if yes, which one is more effective? also attempts have been made to see which aspects of language are more highlighted by peers versus teachers when commenting. besides, it is investigating the student’s attitud...
The Continuous Double Auction (CDA) is the dominant market institution for real-world trading of equities, commodities, derivatives, etc. We describe a series of laboratory experiments that, for the first time, allow human subjects to interact with software bidding agents in a CDA. Our bidding agents use strategies based on extensions of the Gjerstad-Dickhaut and Zero-Intelligence-Plus algorith...
a Institute of Applied Ecology, Chinese Academy of Sciences, 72 It'enhua Road, Shenyang, 110015 China School of Natural Resources, University of Missouri-Columbia, 203M ABNR Building, Columbia, MO 65211 USA " Department of Forest Ecology and Management, University of Wisconsin-Madison, 1630 Linden Dr., Madison, WI 53706 USA R' '-' $a Received 3 September 1999; received in revised form 29 Septem...
In a grid computing environment, it is important to be capable of agilely quantifying the quality of service achievable by each alternative composition of resources. This capability is an essential driver to not only efficiently utilizing the resources but also promoting the virtual economy. In this paper, we design an efficient scheduling algorithm of minimizing completion time for component-b...
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