نتایج جستجو برای: literature and background review

تعداد نتایج: 17020818  

Journal: :iranian journal of psychiatry 0
maryam salmanian psychiatry and psychology research center, tehran university of medical sciences, tehran, iran mohammad reza mohammadi psychiatry and psychology research center, tehran university of medical sciences, tehran, iran aabbas ali keshtkar‎ department of epidemiology, tehran university of medical sciences, tehran, iran fatemeh‏ ‏asadian-koohestani‎ psychiatry and psychology research center, tehran university of medical sciences, tehran, iran seyyed salman alavi‎ psychiatry and psychology research center, tehran university of medical sciences, tehran, iran neda sepasi‎ psychiatry and psychology research center, tehran university of medical sciences, tehran, iran

background: the global burden of conduct disorder is a major public health concern. although there are different reports on the prevalence of conduct disorder in different middle eastern countries, to date, no research has reviewed them. therefore, we aimed to conduct a systematic review and meta-analysis on the literature and present the prevalence of conduct disorder among children and adoles...

Journal: :journal of dentistry, tehran university of medical sciences 0
mandana naseri associate professor, department of endodontics, school of dentistry, shahid beheshti university of medical sciences, tehran, iran. mohammad javad kharazifard research fellow, dental research center, tehran university of medical sciences, tehran, iran. sepanta hosseinpour dental and mph student, students' research office, school of dentistry, shahid beheshti university of medical sciences, tehran, iran.

objectives: it is essential for clinicians to have adequate knowledge about root canal configurations; although its morphology varies largely in different ethnicities and even in different individuals with the same ethnic background. the current study aims to review the root canal configurations of mesiobuccal roots of maxillary first molars in an iranian population based on different epidemiol...

Background & aim: The integrative review is the methodology that provides synthesis of knowledge and its results could be applicable to practice. This is achieved by analyzing previous studies and generating new perspectives on the topic. This integrative literature review sought to review empirical and theoretical literature considering the ways in which health profes...

Journal: :journal of reproduction and infertility 0

myths are reflective of human concerns and needs during ancient times. by reviewing them, it turns out that many human problems today, have a historical background. among the main themes of ancient mythologies, fertility and reproduction have various representations in ancient civilizations. the purpose of this paper was to review myths and common symbols of fertility and reproduction in ancien...

Background & Aim: Identifying the weaknesses and strengths of nursing and midwifery articles using analytical and critique methods is important for knowledge generation and exploitation. This research aimed to perform a quantitative content analysis of nursing/midwifery articles in the last decade. Methods: In order to analyze content of nursing/midwifery articles in the last decade quantitati...

Fahimeh Ramezani Tehrani, Farshad Farzadfar Masoumeh Simbar, Shayesteh Hajizadeh

Background & aim: Prenatal care is a key strategy for achieving public health goals, primary healthcare objectives, and the Millennium Development Goals. The aim of this study was to investigate the factors influencing the use of prenatal care services in order to design suitable interventions and promote the use of these services. Methods:In this systematic quantitative literature review, stud...

2011
Zeynab Raeesy

Biomedical imaging techniques are applied to observe the hidden process of human articulation. We propose a new approach for obtaining a typical image for a phoneme’s articulation. We use vocal tract images captured using dynamic MRI, and by considering image spatial characteristics (intensities), we calculate the average of different instances of phoneme articulation. The obtained image presen...

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