نتایج جستجو برای: provide higher flexibility levels and improve water delivery methods

تعداد نتایج: 17168485  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه بیرجند - دانشکده ادبیات و علوم انسانی 1391

1.1 introduction “i see translation as the attempt to produce a text so transparent that it does not seem to be translated. a good translation is like a pane of glass. you only notice that it’s there when there are little imperfections- scratches, bubbles. ideally, there shouldn’t be any. it should never call attention to itself.” “norman shapiro” (venuti, 1995:1) edward fitzgerald is the br...

اکبری, جعفر, ایمانی, زهرا, ایمانی, ژیلا, سعیدی, مجید, مرتضی سمنانی, کتایون,

Background and purpose: This study investigated the effect of different HLBs on these nanoparticles using spironolactone solid lipid nanoparticles. Materials and methods: The spironolactone loaded SLN was prepared by emulsion/solvent evaporation technique followed by ultrasonication. In this study, Palmitic acid was used as carrier. Different weight ratio of drug, carrier, Span60 and Tween80 w...

this thesis attempts to investigate the effects of prelistening activities on enhancing iranian efl learners` listening comprehension. the present study investigated ways in which learners` background knowledge could be activated in order to enhance their l2 listening comprehension by limiting the number of possible text interpretations prior to listening. the experiments conducted in this study examined the effect of prior knowledge and vocabulary teaching on iranian efl learners listening comprehension. the current study has two purposes: one is to investigate the effect of background knowledge on the second language listening comprehension of iranian intermediates and the other is to determine whether second language is facilitated by the introduction of unknown vocabularies in the form of prelistening activities. to conduct the study different instruments such as listening proficiency test and four listening tests such as pre and posttests were used and various statistical processes and techniques including paired-sample t-test, and analysis of variance (anova) were used. the findings of this study supported all three hypotheses tested. differences were found between the means of preteaching vocabulary variable, the background knowledge activation variable, and mean difference between these two strategies variable. subjects scored higher when the unknown words were taught in advance. likewise, subjects scored higher when they were asked some relevant questions about the topic than on those without them. there was, in addition, a significant difference between the means of preteaching vocabulary strategy and background knowledge activation strategy. in fact, preteaching vocabulary had a better effect in enhancing the students’ listening comprehension, in comparison to background knowledge activation strategy.

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد تهران مرکزی - دانشکده زبانهای خارجی 1390

this thesis attempts to investigate the effects of prelistening activities on enhancing iranian efl learners` listening comprehension. the present study investigated ways in which learners` background knowledge could be activated in order to enhance their l2 listening comprehension by limiting the number of possible text interpretations prior to listening. the experiments conducted in this stud...

Journal: :iranian journal of nursing and midwifery research 0
nayereh khadem talaat khadivzadeh

background : there has always been an asking question with physicians and health staff whether delivery mode can effect on child intelligence. this study was conducted to compare the intelligence quotient (iq) of school aged children delivered by cesarean section and vaginal delivery in mashhad, iran. methods : this study conducted in two stages; a cross-sectional section in which 5000 randomly...

Journal: Evidence Based Care 2018

Background: Physical activity, whether in water or on land, can improve motor disorders in the elderly. However, the more effective type of exercise remains inconspicuous. Aim: To compare the effects of aquatic and land-based exercises on the bio-motor abilities of elderly men. Method: This clinical trial was performed on 60 elderly men visiting Imamat and Daneshamuz health centers in Mashhad, ...

Background: Cassia fistula was used traditionally as laxative in pregnant women. Nevertheless, its fetal and maternal effects in pregnancy have not been studied yet. Methods: Oral (Lethal Dose, 50%) LD50 was determined in mice. In addition, a control group, pregnant rats in other 5 experimental groups (n=12) received orally C. fistula aqueous extract (500, 1000 and 2000 mg/kg), tween80 (10%) a...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه سیستان و بلوچستان - دانشکده ادبیات و علوم انسانی 1392

the construct of self-efficacy has received increasing attention in research over the past two decades. many studies have been carried out 1.3 significance of the study this study has pedagogical implications since improving students’ self- efficacy and autonomy is important for promoting actual performance on classroom academic tasks. in academic settings, it has been shown that self-effi...

پایان نامه :دانشگاه تربیت معلم - تهران - دانشکده ادبیات و علوم انسانی 1390

abstract the variables affecting the nature of reading comprehension can be classified into two general categories: reader’s variables, and text variables (alderson, 2000). despite the wave of research on vocabulary knowledge as reader’s variable, the role of this knowledge in c-test as a text-dependent test and its interaction with lexical cohesion of the test as a text feature has remained a...

Journal: :international journal of pediatrics 0
ash farhat assistant professor of neonatology, neonatal research center, imam reza hospital, faculty of medicine, mashhad university of medical sciences, mashhad, iran. l hafizi assistant professor of obstetrics and gynecology, imam reza hospital, faculty of medicine, mashhad university of medical sciences, mashhad, iran. a mohammadzadeh professor of neonatology, neonatal research center, imam reza hospital, faculty of medicine, mashhad university of medical sciences, mashhad, iran. m hasanzadeh master science of biostatistics, faculty of health sciences, mashhad, iran. mt poorhosieni physician medicine, mashhad university of medical sciences, mashhad, iran.

introduction: neonatal jaundice has a significant prevalence, and in severe cases, causes permanent neurological sequela. many studies have carried out on neonatal jaundice and its predisposing and exacerbating factors. on the other hand, delivery method (cesarean vs vaginal) has been suggested as a predisposing factor for many of neonatal complications in many studies. the aim of this study is...

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