نتایج جستجو برای: semi direct products of groups

تعداد نتایج: 21231573  

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

while performance-based language assessment has led to an increased authenticity and content validity in the practice of writing assessment, the reliability of ratings has become a major issue. research findings have shown different reactions by native english speaker (nes) and non-native english speaker (nns) teachers to students’ writings. the focus of this study is on investigating whether i...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه سمنان 1392

in the area of vocabulary teaching and learning although much research has been done, only some of it has led to effective techniques of vocabulary teaching and many language learners still have problem learning vocabulary. the urge behind this study was to investigate three methods of teaching words. the first one was teaching words in context based on a traditional method of teaching that is,...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه فردوسی مشهد - دانشکده ادبیات و علوم انسانی دکتر علی شریعتی 1389

the current study examined iranian undergraduate efl students’ willingness to communicate with regard to their vocabulary knowledge. in general, participants were somewhat willing to communicate in english. the total mean score of 730 university students’ perception of willing to communicate was 83.53 out of 135. results, regarding four parts of willingness to communicate, revealed that part...

2000
PIERRE DE LA HARPE

This is an exposition of examples and classes of finitely-generated groups which have uniform exponential growth. The main examples are non-Abelian free groups, semi-direct products of free Abelian groups with automorphisms having an eigenvalue of modulus distinct from 1, and Golod–Shafarevich infinite finitely-generated p-groups. The classes include groups which virtually have non-Abelian free...

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

بر اساس لوینسون (2010) پیوستگی یکی از مهم ترین مفاهیم تحلیل گفتمان است، که روابط معنایی موجود در متن را نشان می دهد. لوینسون (همان) انواع ابزارهای پیوستگی را طبق طبقه بندی دولی و لوینسون (2001) معرفی کرده است. براساس این طبقه بندی ابزارهای پیوستگی به شش دسته تقسیم می شوند: عبارت های توصیفی (descriptive expressions)، همانندی (identity)، روابط واژگانی (lexical relations)، الگوهای صرفی- نحوی (morp...

Journal: :Proceedings of the American Mathematical Society 1973

Journal: :Bulletin of the London Mathematical Society 2006

Journal: :Journal of Physics A: Mathematical and General 2003

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