نتایج جستجو برای: iranian students who are studying in iranian universities

تعداد نتایج: 17359132  

2014
Morteza Sadinejad Roya Kelishadi Mostafa Qorbani Armindokht Shahsanai Mohammad Esmaeel Motlagh Gelayol Ardalan Ramin Heshmat Mojtaba Keikha

BACKGROUND This study aims to assess the frequency of some hygienic behaviors that is, tooth brushing and hand-washing, in Iranian school students at national level. METHODS This nationwide study was conducted in 2011-2012 among 14,880 elementary, secondary and high school students who were selected by random cluster stratified multistage sampling from 30 provinces in Iran. We used the global...

2016
Ali Akbar Khansir Zahra Abdolahi

Writing skill is one of the four language skills in learning English language in EFL setting. The role of self-esteem in learning second language as is one of the major important factors is very vital; because, success or failure of a learner depends mostly on the degree of ones' self-esteem. This research aimed at investigating the correlation between self-esteem and English writing achievemen...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه علامه طباطبایی 1388

this dissertation has six chapter and tree appendices. chapter 1 introduces the thesis proposal including description of problem, key questions, hypothesis, backgrounds and review of literature, research objectives, methodology and theoretical concepts (key terms) taken the literature and facilitate an understanding of national security, national interest and turkish- israeli relations concepts...

Journal: :Journal of Advances in Medical and Biomedical Research 2022

The Socioeconomic Impact of Health Research in Iranian Universities Medical Sciences: An experiences from I.R.Iran

Journal: :International Journal of Applied Linguistics and English Literature 2017

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه یزد 1388

plagiarism in esl/efl learning contexts has been established as a dynamic and multi-layered phenomenon and has become a topic engaging many researchers in a heated debate in recent years. comparisons of student-generated texts with their source texts have shown that students rely on source texts in their writings and copying is a major strategy used by both l1 and l2 writers. in our country a...

Journal: :Library Hi Tech 2010
Zouhayr Hayati Fereshteh Didegah

Purpose – The paper aims to investigate the rate of Iranian researchers collaboration with their colleagues in other countries in science citation index (SCI). In addition, it seeks to investigate the visibility of publications by Iranian researchers, and particularly the visibility of papers resulting from international collaboration. Design/methodology/approach – The paper employs the survey ...

2017
Salman Khazaei Abdollah Mohammadian-Hafshejani Parivash Nooraliey Mohammad Keshvari-Delavar Mahin Ghafari Ali Pourmoghaddas Erfan Ayubi Kamyar Mansori Behzad Gholamaliee Nizal Sarrafzadegan

BACKGROUND Obesity is considered as a major health problem of children and adolescents. The present meta-analysis was conducted by extensive search of studies on the prevalence of obesity among school-aged children and youth aged 6-18 years in Iran. METHODS All conducted cross-sectional studies on the prevalence of obesity in Iranian students in all grades were extracted, without applying any...

2012
Marjan Mansourian Hamid Reza Marateb Roya Kelishadi Mohammad Esmaeil Motlagh Tahereh Aminaee Mahnaz Taslimi Reza Majdzadeh Ramin Heshmat Gelayol Ardalan Parinaz Poursafa

BACKGROUND The World Health Organization (WHO) is in the process of establishing a new global database on the growth of school children and adolescents. Limited national data exist from Asian children, notably those living in the Middle East and North Africa (MENA). This study aimed to generate the growth chart of a nationally representative sample of Iranian children aged 10-19 years, and to e...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه پیام نور - دانشگاه پیام نور استان تهران - دانشکده علوم انسانی 1389

abstract the present research is prepared to study the culture of tea consuming among iranian. the case group which was statistically used for this study was people of lahijan , about four hundred wich were chosen according to their age , gender , education and occupation , randomly selected to fill the questionnaire . then the data collected through the questionnaire was analyzed according ...

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