نتایج جستجو برای: pcr methods samples were isolated from tonsil of 94 slaughtered sheep analyzed by rt
تعداد نتایج: 22137621 فیلتر نتایج به سال:
this study sought to examine the effect of cooperative game on iranian students achievements in english alphabet learning. cooperative games are games, in which players or teams work together towards a common goal without defeating someone. the methodology used in this study was experimental. the population of the study was 60 female students from the grade one in secondary school in tabriz, ir...
results two bacterial types, st208, and st218, were identified in all 140 samples. the st208 mainly came from icu and department of respiratory medicine, while st218 from department of plastic surgery; 70.21% of st208 and 84.78% of st218 were carbapenem-resistant acinetobacter baumannii (crab) and carbapenem-susceptible acinetobacter baumannii (csab), respectively. multidrug-resistance genes in...
abstract the present study was conducted in order to investigate the impact of an integrated model of form-focused and task-based instruction on iranian efl learners vocabulary learning and retention.it also aimed to detect efl learners attitude towards the implementation of form-focused task-based vocabulary instruction in the classroom. in order to address the purposes of this study, a sampl...
abstract this study aimed at analyzing a corpus of emails gathered from iranian students studying in england. the corpus contained 996 emails that were investigated by employing the framework of chen (2006) to find common patterns in the discourse of these emails. another aim of the study was to find how two request acts (want statements and query preparatory) were used in the emails. the...
this study was conducted to determine presence and distribution of arcobacter spp. by conventional culture and a multiplex pcr (m-pcr) in the intestinal content samples that are collected from the cattle, sheep and goats and in the faecal samples of people who reffered to the hospitals in the east of turkey, because of complains about gastroenteritis and diarrhea. in the examination of the tota...
in fact, this study focused on the following questions: 1. is there any difference between the effect of functional/notional approach and the structural approaches to language teaching on the proficiency test of efl learners? 2. can a rather innovative language test referred to as "functional test" ge devised so so to measure the proficiency test of efl learners, and thus be as much reliable an...
background : the role of minerals on parasite persistency and the interaction between minerals and animal responses to the parasite infestation is not clear. for these reasons, the present research was aimed to compare copper, zinc and iron status in sheep with parasitic myocarditis and healthy ones in 2009. methods : blood and heart tissue samples were collected from 145 slaughtered sheep and...
during 1387-86, total number of 120 blood samples gathered from sheep with bluetongue-like clinical sign. the samples collected from seropositive regions .after separating serum, they were evaluated by competitive elisa for detecting ab against vp7 antigen. the full length of s7 gene (1156 bp) amplified by one step rt-pcr .in this method two sets specific primers, targeting 3? and 5?ends of s7 ...
This study was conducted to determine presence and distribution of Arcobacter spp. by conventional culture and a multiplex PCR (m-PCR) in the intestinal content samples that are collected from the cattle, sheep and goats and in the faecal samples of people who reffered to the hospitals in the east of Turkey, because of complains about gastroenteritis and diarrhea. In the examination of the tota...
abstract while task-based instruction is considered as the most effective way to learn a language in the related literature, it is oversimplified on various grounds. different variables may affect how students are engaged with not only the language but also with the task itself. the present study was conducted to investigate language and task related engagement on the basis of the task typolog...
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