نتایج جستجو برای: supporting indexes by positive effects on ses

تعداد نتایج: 12038718  

2015
David R. Williams Valerie Purdie-Vaughns

Large racial and socioeconomic status (SES) differences in health persist in the United States. In this chapter, we summarize empirical evidence that suggests that promising interventions exist to address the prominent features of these social inequalities in health in the United States. Research indicates that conditions of life linked to SES and geographic location are important drivers of so...

2018
Shenghua Li Fei Xu Jing He Zhiyong Wang Lap Ah. Tse Yaqing Xiong Daowen Chen

BACKGROUND The present association between socioeconomic status (SES) and stroke is positive in developing communities, but it is negative in developed countries where a positive SES-stroke relationship was recorded several decades ago. We hypothesized that the SES-stroke relationship in developing societies mirrors the trajectory of the Western countries at some stage of economic development. ...

Journal: :Journal of epidemiology and community health 2006
Lorraine Greaves Donna Vallone Wayne Velicer

T obacco use is a global public health problem of epic proportion, which threatens to kill one of two smokers and harm many non-smokers along the way. The World Health Organisation views both tobacco use and tobacco production as a dire threat to world health, contributing to early death, chronic diseases, poverty, environmental degradation, and labour exploitation. Tobacco use has typically be...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شیراز - دانشکده علوم پایه 1392

a novel and ultra low cost isfet electrode and measurement system was designed for isfet application and detection of hydronium, hydrazinium and potassium ions. also, a measuring setup containing appropriate circuits, suitable analyzer (advantech board), de noise reduction elements, cooling system and pc was used for controlling the isfet electrode and various characteristic measurements. the t...

Asadollah Naghdi Mousa Tayabinia

In this study, more than 398 high-school students through cluster stratified sampling method were chosen in Hamedan. The data were gathered by a questionnaire and statistical indexes like T.Test, variance analysis, Pearson correlation, multivariable regressions, factor analysis and path analysis were applied. The results show that the average of political participation is 14.83 out of 27.85 and...

  Background :There is substantial lack of knowledge about the role of socioeconomic status (SES) indicators on life expectancy (LE) within-cities, especially within mega-cities. We aimed to investigate the disparities of LE within city districts of Tehran, Iran, and specify how SES inequalities play role on LE.   Methods : The death and population data for 2010 by different age, gender, and re...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس - دانشکده علوم انسانی 1389

there are two major theories of measurement in psychometrics: classical test theory (ctt) and item-response theory (irt). despite its widespread and long use, ctt has a number of shortcomings, which make it problematic to be used for practical and theoretical purposes. irt tries to solve these shortcomings, and provide better and more dependable answers. one of the applications of irt is the as...

Background:Childhood and adolescence injuries are still frequently occuring in developing countries. This study aims to assess the association  of socio-economic status (SES) with injuriesin Iranian children and adolescents. Materials and Methods: This multicentricsurvey was part of a national surveillance program, which was conducted in 2011-2012 amongst 14,880 students aged6-18 years. Partici...

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد تهران مرکزی - دانشکده زبانهای خارجی 1391

this thesis seeks to present a critical reading of virginia woolf’s mrs. dalloway and michael cunningham’s the hours in terms of an intertextual approach, concentrating on dialogic imagination, negativity, transposition and allusion. this study attempts to evaluate cunninghams perception of woolfs life and work by adopting kristevas conception of intertextuality and her consideration of the hou...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه فردوسی مشهد - پژوهشکده ادبیات 1391

the major purpose of this study was to develop the translation teacher competency test (ttct) and examine its construct and predictive validity. the present study was conducted in two phases: a qualitative phase as well as a quantitative phase. in the first phase of the study, the author attempted to find out the major areas of competency required for an academic translation teacher. the second...

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