نتایج جستجو برای: first aids

تعداد نتایج: 1495412  

Journal: :The Alabama journal of medical sciences 1986
W J Alexander

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه الزهراء - دانشکده علوم اجتماعی و اقتصادی 1393

چکیده در این پایان نامه رفتار مصرفی در مناطق شهری با استفاده از الگوهای سیستم تقاضای تقریباً آرمانی aids و سیستم مخارج خطی les با روش های رگرسیون های به ظاهر نامرتبط sur و حداکثر درستنمایی film مورد تجزیه وتحلیل قرار می گیرد. کالاهای موردبررسی در 9 گروه عمده ی هزینه ای وهمچنین 4 گروه مواد غذایی به صورت غیر مقید و مقید به قیود همگنی و تقارن انجام شده است.در تابع تقاضای aids کشش های درآمدی دخان...

Journal: :مجله دانشکده پرستاری و مامایی ارومیه 0
نوریه امیرزاده n amirzadeh جمیله امیرزاده j amirzadeh حمیده خلیل زاده h khalilzade

a comparative study between two methods of   health education in high school students   about hiv/aids   n. amirzadeh [1] , j. h amirzadeh [2] , h. khalilzade [3]   abstrac t     introduction: aids is the most serious and life threatening viral infection. today prevention is a key component of treatment and hiv education. education adolescent about aids is essential for preventing hiv infection...

Journal: :مجله دانشکده پزشکی دانشگاه علوم پزشکی تهران 0
فاطمه مرادی moradi f بهروز نبئی nabaei b بهرام یگانه yeganeh b

the problem of aids had not been recognized up to 1981 and in 1984 it was found that hiv virus is factor of this disease. for the time beings aids/hiv infection has chanched to a pandemic and cases affected to it are now reported from all over the world. in our country the first case was reported in 1987. regarding the importance of disease and recognition of its prevention and transmission rou...

Introduction: The first case of HIV-infection in Iran was a hemophilic child who was infected by imported blood products in 1989. Since then, the HIV epidemic in Iran has undergone significant changes. This study investigated the time variations of the epidemiology of reported HIV/AIDS -infections during 2011-2017 in Yazd, Iran. Methods: This analytical cross-sectional study was carried out us...

Journal: :journal of research in health sciences 0
jalal abdi davoud shojaie zadeh kamal azam azizollah batebi

background : the education of preventing hiv/aids among the students 1s one of the best methods to prevent the spread of aids virus. the awareness of the students' knowledge about this disease is the first step in this way. methods : this descriptive-analytic study (cross-sectional) was done in hamadan male high schools in 1383-84, by using a closed questionnaire, the data was collected from 40...

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