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 purpose of the present study was to investigate the effect of instruction through debate on male and female efl learners’ reading comprehension, to examine the differences between the performance of male and female participants on the five dimensions of cctst including analysis, evaluation, inference, deductive reasoning, and inductive reasoning, and to examine the differences between male ...

Abstract: Introduction: In medical ethics, protecting the privacy of patients  is part of patient's rights and the basis of patient care. Since the outcomes of respecting privacy as one of the dimensions of patient's rights are not clear, this study was performed to explore outcomes of respect for patient privacy of patients  in hospital. Methods: The study was performed on 20 patients hospit...

Background and Objectives: One of the most important issues in public health is violence, which affects people around the world. Therefore, a qualitative study was conducted to explain the consequences of student violence.   Methods: This study was part of a qualitative exploratory sequential study conducted in Ruodsar in 2017. This study was carried out using conventional qualitative content...

To study grain quality traits and their relationships with high molecular weight (HMW) and low moleculor weight (LMW) glutenin subunits, 104 durum wheat genotypes were used. Six grain quality characteristics comprising wet and dry gluten content, test weight, grain hardiness, protein content and SDS sedimentation volume were studied. HMW and LMW glutenin subunits were evaluated using SDS-polyac...

To study grain quality traits and their relationships with high molecular weight (HMW) and low moleculor weight (LMW) glutenin subunits, 104 durum wheat genotypes were used. Six grain quality characteristics comprising wet and dry gluten content, test weight, grain hardiness, protein content and SDS sedimentation volume were studied. HMW and LMW glutenin subunits were evaluated using SDS-polyac...

Introduction: The Children for various reasons are always among the most vulnerable in society. They do not have the ability to protect themselves and need to help of adults including their parents and in the case of parents incompetency, issue including child abuse will occur. Therefore the current research was conducted to study the parent's Perspectives from child abuse. Method: The present ...