نتایج جستجو برای: high variability

تعداد نتایج: 2191154  

Journal: :Open Journal of Air Pollution 2012

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه سیستان و بلوچستان - دانشکده ادبیات و علوم انسانی 1392

the present study seeks to determine the effect of explicit instruction of metacognitive strategies on iranian high school students’ reading comprehension ability. it also attempts to investigate the relationship between the learners reading comprehension and metacognitive strategies. furthermore, the study investigates whether iranian efl female high school students are high, medium, or low me...

Journal: :علوم گیاهان زراعی ایران 0
مهسا محمدجانی اسرمی کارشناس ارشد، دانشگاه علوم کشاورزی و منابع طبیعی ساری حمید نجفی زرینی استادیار، دانشگاه علوم کشاورزی و منابع طبیعی ساری سید حمیدرضا هاشمی دانشجوی دکتری پژوهشکدۀ ژنتیک و زیست فناوری کشاورزی طبرستان، دانشگاه علوم کشاورزی و منابع طبیعی

breeding for resistance is one of the main approaches to control diseases. in this approach, there is a necessary for existence a sufficient genetic variability of resistance genes. accordingly, assessing the genetic variability in the available germplasm is needed to manage genetic resources. molecular markers are effective tools to investigate genetic diversity for resistance to pathogens. nb...

صیاد, احسان, غلامی, شایسته,

In Zagros forest ecosystem, spatial variability of soil and vegetation properties are controlled by series of physical and biological parameters including topographical and anthropogenic factors. Distribution patterns of these properties are greatly variable. In the current study, geostatistics and fractal theory were used to assess the spatial variability of tree canopy and soil bulk density i...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه گیلان - دانشکده علوم انسانی 1391

this research is a study on indicators of listening instruction in iranian english as a foreign language (efl) curriculum at guidance school and high school educational levels. this thesis aims at determining: a) the indicators of listening instruction at guidance school and high school efl curriculum. b) the indicators of listening instruction in irans guidance school and high school efl curri...

ژورنال: سلامت کار ایران 2013

  Background and aim: Today, it was revealed that Socio-technical systems did not have a bimodal nature and interactions in these systems are complex and non-linear. Consequently, since risks can be emerged as non-linear combinations of performance variability, so traditional methods of risk assessment are not able to capture these combinations. The present paper is aimed at identifying the eme...

Journal: :iranian journal of basic medical sciences 0
niloufar mohammadpour department of microbiology, school of medicine, islamic azad university, mashhad branch, mashhad, iran zakariya research centre, islamic azad university, mashhad branch, mashhad, iran sepideh elyasi department of pharmacodinamy and toxicology, school of pharmacy, mashhad university of medical sciences, mashhad, iran naser vahdati department of pharmacodinamy and toxicology, school of pharmacy, mashhad university of medical sciences,mashhad, iran amir hooshang mohammadpour department of pharmacodinamy and toxicology, school of pharmacy, mashhad university of medical sciences,mashhad, iran pharmaceutical research centre, mashhad university of medical sciences, mashhad, iran

immunosuppressants require therapeutic drug monitoring because of their narrow therapeutic index and significant inter-individual variability in blood concentrations. this variability can be because of factors like drug-nutrient interactions, drug-disease interactions, renal-insufficiency, inflammation and infection, gender, age, polymorphism and liver mass. drug monitoring is widely practiced ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شهرکرد - دانشکده ادبیات و زبانهای خارجی 1392

the application of a comprehensive model of communicative language ability (cla) to language teaching and testing has always been an imperative in l2 education since hymess proposal of communicative competence in the 1970s. recent l2 research has clearly underscored the importance of sufficient pragmatics representation as an essential component of cla in pedagogical and testing practices in l2...

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