نتایج جستجو برای: had a negative effect

تعداد نتایج: 14046253  

Introduction: Child mortality indices are key element that reflects health Status of societies and inform policy makers to take suitable policies to reduce them. This study was performed to examine the main determinants of under-5 mortality rate (U5MR) in OECD countries in two cross-sections, 2010 and 2013, and the results of them was compared. Material and Methods: This was a cross- sectional ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تبریز 1381

‏‎the hypothesis is that recent and frequent exposure to lexical items leads to a more fluent production of speech in terms of rate of speech. to test the hypothesis,a one-way anova experimental design was carried out. 24 sednior students of efl participated in a one-way interview test. data analyses revealed that those who were exposed frequently to the lexical items over a week prior to inter...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تهران - دانشکده علوم 1357

in his last years of life americans had almost forgotton steinbeck, and those who had not, occasionally criticized him for supporting and praising the u. s. military intervention in the vietnam war. althought ateinbeck incorporates different themes into his works, each one bears many signs of his concern and sympathy for america and the american common people in particular. steinbecks to a god ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شهید چمران اهواز - دانشکده ادبیات و علوم انسانی 1390

abstract: advertisements are the most accessible type of authentic materials, and this is one reason why they are used more and more in english teaching classes. for this cause, studies in the field of advertisements are very widespread nowadays. for pun is one aspect which makes advertisements more interesting, it is used more than before in advertisements. use of puns makes an advertisement m...

Journal: :علوم اجتماعی 0
ندا رضوی زاده دکتر محسن نوغانی دخت بهمنی دکتر علی یوسفی

abstract previous research have shown that physical and mental illness and mortality are influenced by class status, material life standards, genetics and infection, but today social context attracted attention. in this paper social capital as a composition of social trust, support and relations seen as a mental health determinant. the aim of this paper is examining the relationship between soc...

پایان نامه :دانشگاه تربیت معلم - تهران - دانشکده ادبیات 1390

this study is an outlook of iranians religious practices and customs in eras such as nasser one. it attempts to answer the main question, "religious practices and ceremonies in the society during naseri ruling" and other subsidiary questions with scientific and historical theories. iran was a traditional and religious community . people abided by their religious practices and duties within reli...

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

the aim of this study is investigating the effect of teaching “metacognitive strategies” on the way which scientific information retrieval workes by the using of google scholar searching machine on the students of ms in the psycology & education faculty of allameh tabatabayi university in 2007-2008 academic year. the statistical community was the students of ms in psychology & education facult...

Background: Since oil is not a sustainable source of income for oil-rich countries, economic planners have focused on non-oil sources of income. In this regard, the tourism industry is one of the most lucrative industries in the world.Tourism includes services that have a great impact on economic and social activities. Health tourism is one of the most important areas of the tourism industry. S...

Journal: :علوم دامی 0
مجید کلانتر نیستانکی دانشجوی دوره دکتری تغذیه دام دانشگاه شهرکرد، ایران اکبر یعقوبفر استاد، موسسه تحقیقات علوم دامی کشور، کرج، ایران فریبرز خواجعلی استاد، گروه علوم دامی دانشگاه شهرکرد، ایران

an experiment was conducted to evaluate the effect of non-starch polysaccharides of barley supplemented with multi-enzyme on growth performance and physiological characteristics of broilers. a total number of 375 one day old ross-308 broiler chickens were allocated randomly to 3 treatments with 5 replicates at 2 rearing period (including 1 to 21 and 22 to 42 days of age) using a crd statistical...

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