نتایج جستجو برای: prevalence of alcohol use

تعداد نتایج: 21244199  

پایان نامه :موسسه آموزش عالی غیر دولتی و غیرانتفاعی علامه محدث نوری (ره) - پژوهشکده اقتصاد 1393

dynamic assessment according to vygotskys sociocultural theory, states that instruction and assessment are interrelated. using static forms of assessment with second and foreign language students could do more harm than good. many teachers neglect to take account of the complexity involved in learning a second or foreign language and often wonder why learning of a language take so long. thi...

Journal: Addiction and Health 2013
Faezeh Pakravan Mohammad Reza Nakhaee Nouzar Nakhaee,

Background: The prevalence of substance use among bodybuilding athletes has been poorly studied in Iran. This study was conducted to examine the prevalence of drug use, especially anabolic steroids, among bodybuilding athletes. Methods: This cross-sectional study was conducted in the first half of 2013 among body building athletes referring to gyms located in Kerman, Iran. Five gyms were select...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شیخ بهایی - دانشکده زبانهای خارجی 1399

this study aimed to investigate the effects of listening strategy training on iranian efl learners listening comprehension and use of such strategies. this work, employing an experimental methodology, was conducted among 60 adult efl learners from a language institute in isfahan, iran, as participants. the participants, who were selected based on the results of a placement test, were assigned t...

Journal: Addiction and Health 2017
Ahmad Ziaaddini Mehrdad Assarian Rosanna Mozafarinia,

Background: The present study aimed to evaluate the prevalence of substance abuse among students of selected schools of Tehran University of Medical Sciences, Iran.Methods: This was a cross-sectional study among students in five schools of Tehran University of Medical Sciences in 2014. Data collection was conducted using a questionnaire which was designed by the researcher. Questionnaires were ...

Journal: :iranian red crescent medical journal 0
azam baheiraei department of reproductive health, tehran university of medical sciences, tehran, ir iran; center for community-based participatory research, tehran university of medical sciences, tehran, ir iran zeinab hamzehgardeshi department of midwifery, mazandaran university of medical sciences, sari, ir iran; midwifery department, nasibeh nursing and midwifery faculty, sari, ir iran. tel: +98-9111550776, fax: +98-9111550776 mohammad reza mohammadi department of psychiatric, psychiatry and psychology research centre, tehran university of medical sciences, tehran, ir iran saharnaz nedjat school of public health, knowledge utilization research center, tehran university of medical sciences, tehran, ir iran eesa mohammadi department of nursing, tarbiat modares university, tehran, ir iran

conclusions we recommend interventional plans based gender aimed at improving adolescent health with regard substance abuse. objective for determining the prevalence of alcohol and other substance use as well as the factors associated with the experience of alcohol use in adolescents. patients and methods this is a population-based and cross-sectional study, which was conducted in august 2010 o...

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد تهران مرکزی - دانشکده زبانهای خارجی 1392

the aim of the current study was to investigate the relationship among efl learners learning style preferences, use of language learning strategies, and autonomy. a total of 148 male and female learners, between the ages of 18 and 30, majoring in english literature and english translation at islamic azad university, central tehran were randomly selected. a package of three questionnaires was ad...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه علامه طباطبایی - دانشکده ادبیات و زبانهای خارجی 1389

abstract tasks nowadays are at the center of attention in sla research. task types is one of the critical issues in this regard, their effectiveness and suitability to any particular context, their characteristics and the result they yield are among some of these issues. on the other hand, discourse markers (dms) have been very much investigated and their effectiveness in conveying the meaning...

پایان نامه :دانشگاه تربیت معلم - تهران - دانشکده ادبیات و علوم انسانی 1391

the present study aimed to investigate representation of discourse markers and metadiscourse markers in conversations and readings of general elt coursebook series used in the language centers of iran. to this aim, four elt coursebooks popularly taught in language centers of this country were analyzed based on fung and carter’s (2007) framework regarding discourse markers and hyland’s (2005) fr...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه مازندران - پژوهشکده علوم انسانی و اجتماعی 1391

the central purpose of this study was to conduct a case study about the role of self monitoring in teacher’s use of motivational strategies. furthermore it focused on how these strategies affected students’ motivational behavior. although many studies have been done to investigate teachers’ motivational strategies use (cheng & d?rnyei, 2007; d?rnyei & csizer, 1998; green, 2001, guilloteaux & d?...

Journal: :international journal of high risk behaviors and addiction 0
ankur sachdeva department of psychiatry, esic medical college and hospital, maharishi dayanand university, haryana, india; department of psychiatry, esic medical college and hospital, maharishi dayanand university, haryana, india. tel: +91-1126593236; +91-9899528355, fax: +91-1292413032 mina chandra department of psychiatry and drug de-addiction, post graduate institute of medical education and research (pgimer), dr ram manohar lohia hospital, guru gobind singh indraprastha university, new delhi, india mona choudhary department of psychiatry and drug de-addiction, post graduate institute of medical education and research (pgimer), dr ram manohar lohia hospital, guru gobind singh indraprastha university, new delhi, india prabhoo dayal national drug dependence treatment centre (who collaborating centre), all india institute of medical sciences (aiims), new delhi, india kuljeet singh anand department of neurology, post graduate institute of medical education and research (pgimer), dr ram manohar lohia hospital, guru gobind singh indraprastha university, new delhi, india

conclusions with growing cohort of young and middle-aged people, there is a probable risk of upsurge of ard. presently, there are dilemmas over the diagnosis of independent ard. thus, there is a need to develop evidence-based guidelines for diagnosis and management of ard through further systematic studies. results the prolonged and excessive use of alcohol may lead to structural and functional...

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