the west of esfahan province, iran, is one of the most important agricultural areas throughout the country due to the climate variability and life-giving water of zayanderood river. rice is one of the major and economic crops in this area. the most important climatic elements in agricultural activities which should be considered include temperature, relative humidity, precipitation and wind. so...

در این تحقیق شبکه عصبی مصنوعی برای پیش بینی مقادیر ضریب اطمینان و فاکتور ایمنی بحرانی سدهای خاکی ناهمگن ضمن در نظر گرفتن تاثیر نیروی اینرسی زلزله ارائه شده است. ورودی های مدل شامل ارتفاع سد و زاویه شیب بالا دست، ضریب زلزله، ارتفاع آب، پارامترهای مقاومتی هسته و پوسته و خروجی های آن شامل ضریب اطمینان می شود. مهمترین پارامتر مورد نظر در تحلیل پایداری شیب، بدست آوردن فاکتور ایمنی است. در این تحقیق ...

the current thesis is composed in five chapters in the following fashion: chapter two encompasses the applied framework of the project in details; the methodology of carl gustav jung to explain the process of individuation, the major archetypes and their attributes and his techniques to assess the mind’s strata are all explained. moreover, the austrian psychoanalysts, heinz kohut’s models of a...

در تدوین برنامه های توسعه جنگل و فضای سبز خصوصا در مناطق خشک و نیمه خشک مطالعه و بررسی کلیه درختان و عناصر پوششی موجود در توده جنگلی مهم است. در این تحقیق 2/9 هکتار از عرصه جنگلکاری شده با گونه کاج سیاه (pinus nigra) فرودگاه ارومیه واقع در شمال شهر ارومیه از نظر تنوع پوشش علفی منطقه جنگلکاری شده، غنای گونه ای، یکنواختی و تنوع گونه ای ، مورد مطالعه قرار گرفت. لذا جهت بررسی تراکم و پوشش درختی تعد...

Background and Purpose: The existence of a mentally retarded child in a family compromises the mental health of the members, however, other variables play a role in explaining the psychological status of the parents of these children. The purpose of this study was to investigate the relationship between mental health and social support and mindfulness of mothers with a mentally retarded child. ...

Background: Cognitive insight is a complex and multidimentional concept. The clinical measurements of insight have focused primarily on patients’ unawareness of their having a mental disorder and of their need for treatment. Modern approaches have focused on some of the cognitive processes involved in patients’re-evaluation of their anomalous experiences and of their specific misinterpretations...

  Purpose of study : the present research was carried out to study the prevalence of mental retardation among the youth and children of Savojbolagh region, and to study its probable causes. Method: the study comprised two phases. In the first phase, 1229 girls and boys, aged 5 to 18, were selected from among the children and youth of the urban and rural areas of Savojbolagh, through cluster sam...

this study investigated the impact of explicit instruction of morphemic analysis and synthesis on the vocabulary development of the students. the participants were 90 junior high school students divided into two experimental groups and one control group. morphological awareness techniques (analysis/synthesis) and conventional techniques were used to teach vocabulary in the experimental groups a...

هدف از انجام تحقیق حاضر، مطالعه و بررسی نقش زنان و مردان در دو مجموعه از کتابهای درسی انگلیسی در قالب تحلیل گفتمان انتقادی و همچنین، بررسی و آشکار ساختن اصول ایدوئولوژیکی مربوط به نقش زنان و مردان در این کتابها است. این دو مجموعه کتاب عبارتنداز: کتابهای انگلیسی سال دوم و سوم دبیرستانی ایران و کتابهای تاپ ناچ 2آ و 2ب. برای انجام این منظور، مدل تحلیل گفتمان انتقادی فرکلاف مورد استفاده قرار گرفته ...

deposite the different criticisms on contrastive analysis it has been proved that the results of it(when processed)can be usuful in a tefl environment,specially at the level of phonology.this study is an attempt to compare and contrast the sound systems of kurdish and english for pedagogical aims. the consonants,vowels,stress and intonation of the twolanguages are described by the same model-ta...