نتایج جستجو برای: scientific growth

تعداد نتایج: 1170278  

Journal: :American Journal of Social and Management Sciences 2011

Journal: :Journal of the American Society for Information Science and Technology 2005

شمسی گوشکی, احسان, مردانی, امیرحسین, پارساپور, علیرضا,

This research reviews the scientific productions of the field of biomedical ethics based on articles published in Iranian scientific journals in Farsi (Persian language). The findings showed that from 2003 to 2017, researchers have published 1238 Persian articles in this field. The average annual growth rate of published articles is 23.17 percent, but this growth has been declining since 2013. ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه پیام نور - دانشگاه پیام نور استان تهران - دانشکده زیست شناسی 1388

126 abstract: in this research we studied the effects of cyclic hydration and dehydration of cysts of artemia urmiana and artemia parthenogenetica on the hatching percentage, survival and growth. the experiment was carried out in 3 treatments (1-3 hydration/dehydration cycles) with 3 replicates for each treatment. later effects of cold preservation at -20°c during three time periods were ...

Journal: :CoRR 2017
Fang Han Christopher L. Magee

The relationship of scientific knowledge development to technological development is widely recognized as one of the most important and complex aspects of technological evolution. This paper adds to our understanding of the relationship through use of a more rigorous structure for differentiating among technologies based upon technological domains (defined as consisting of the artifacts over ti...

Introduction: Scientific publications are among the most important indicators for evaluating the development of scientific fields in different countries. The present study aimed to evaluate Iranian scientific publications in the field of endocrinology and metabolism. Materials and Methods: Documents for analysis included all Iranian scientific publications in the field of endocrinology and meta...

Journal: :journal of fasting and health 0
mohsen mazidi biochemistry of nutrition research center , school of medicine, mashhad university of medical science, mashhad, iran. peyman rezaie biochemistry of nutrition research center , school of medicine, mashhad university of medical science, mashhad, iran. mohsen nematy biochemistry of nutrition research center , school of medicine, mashhad university of medical science, mashhad, iran.

ramadan fasting is prescribed by quran for every able‐bodied, adult muslim and is considered an obligatory act of worship. during ramadan, the majority of muslims eat two major meals- one before dawn (sahar) and another immediately after the sunset (iftar). islamic fasting, due to its particular nature, may cause metabolic and hormonal changes in the body, which are different from those in regu...

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