نتایج جستجو برای: there were no any significant differences between strains

تعداد نتایج: 7592323  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه فردوسی مشهد - دانشکده ادبیات و علوم انسانی دکتر علی شریعتی 1393

the purpose of the present study was to investigate the relationship between fear of negative evaluation (fne) and communication strategies (css) among iranian efl learners. it was aimed to examine the differences in the use of communication strategies between speakers with high or low degree of fear of negative evaluation. the current study was a case study consisting of 10 english learners at...

Journal: :hospital practice and research 0
soleiman hosseini khalifani department of general surgery, faculty of medicine, baqiyatallah university of medical sciences, tehran, ir iran soleiman heydari department of general surgery, faculty of medicine, baqiyatallah university of medical sciences, tehran, ir iran mehdi morshedi department of general surgery, faculty of medicine, baqiyatallah university of medical sciences, tehran, ir iran hassan ali mohebi department of general surgery, faculty of medicine, baqiyatallah university of medical sciences, tehran, ir iran gholamali ghorbani baqiyatallah university of medical sciences, tehran, ir iran shahram manoochehry trauma research center, baqiyatallah university of medical sciences, tehran, ir iran

background: acute appendicitis is one of the most common acute surgery events. its main treatment is surgery. however medical management before and after the surgery has an important impact on the treatment. objective: the aim of study was evaluating the outcomes of single dose and quadruple doses of prophylactic antibiotic therapy in patients with acute non-complicated appendicitis. methods: t...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه گیلان - دانشکده علوم انسانی 1392

this study investigated how group formation method, namely student-selected vs. teacher-assigned, influences the results of the community model of teaching creative writing; i.e., group dynamics and group outcome (the quality of performance). the study adopted an experimental comparison group and microgenetic research design to observe the change process over a relatively short period of time. ...

پایان نامه :دانشگاه امام رضا علیه اسلام - دانشکده ادبیات و علوم انسانی 1393

this research aims at answering the questions about translation problems and strategies applied by translators when translating cultural concepts. in order to address this issue, qualitative and quantitative study were conducted on two groups of subjects at imam reza international university of mashhad. these two groups were assigned as beginner and advanced translation students (10 students). ...

The study investigated whether there was any significant generic difference between the Research Questions (RQs) and Method sections of applied linguistics research articles (RAs) published in international and local Iranian journals. Two hundred applied linguistics RAs (100 from each group) were selected from 5 SSCI-indexed international journals and 5 Iranian Scientific-Research (Elmi-Pazhouh...

Journal: :Genetics 2001
M Saleem B C Lamb E Nevo

Recombination generates new combinations of existing genetic variation and therefore may be important in adaptation and evolution. We investigated whether there was natural genetic variation for recombination frequencies and whether any such variation was environment related and possibly adaptive. Crossing over and gene conversion frequencies often differed significantly in a consistent directi...

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