نتایج جستجو برای: 17 in experimental group than control group p003 also
تعداد نتایج: 17495880 فیلتر نتایج به سال:
sange siyah dam is located two kilometers down the kabod khani village. the environ of ghorrve city in kurdestan province. this is an clay core dam. in this dam instrumentation is performed in three section and consist of electrical piezometers, total pressure cells, settlement cells and so on. the main objective of instrumentation is to control the behavior of dam body and foundation, end else...
Background & Aim: Although surgery as a means of therapy is used today and saves many patients’ lives but it has also some complications. One of its most important psychological complications is preoperative anxiety. The aim of this study was to determine the effect of nursing process based care on patients' anxiety of candidates for women’s elective surgery. Material & Methods: Using a ran...
The purpose of present study was to investigate effectiveness of aerobic and non-aerobic exercise training on some inflammatory markers that affects on creation cardiovascular disease. 45 young healthy men randomly among students of Hamadan Payame Noor University divided to 3groups including: 1.] experimental group1 including aerobic exercise training, 2.] Experimental group2 including non-aero...
Background: Smoking among youths is a main public health concern, and detecting predictors of smoking is essential for designing preventive programs. Any interventional program should plan with highlighting on behavioral change models and based on operative interventional program. So, this study aimed to investigate school-based smoking prevention programs for middle school students in Nowshahr...
peri-implantitis is a multi-factorial disease involving peri-implant tissues and resulting in therapeutic failure. inflammatory mediators and cytokines in the gingival crevicular fluid (gcf) have pivotal roles in the disease pathogenesis and could be used for disease monitoring. therefore, the present study was conducted to compare the gcf levels of tnf-α and il-17 between pati...
abstract to investigate the effect of community of inquiry method on improvement of interpersonal relationship skills, based on lipman’s theory, an experiment was conducted in tehran primary schools among students of third, fourth and fifth grade. 190 boy and girl students were randomly selected (97 boys, 93 girls) and assigned to experimental and control groups (88 experimental, 102 control). ...
i ntroduction: due to the increase in le fort surgeries and its effect on nose widening, it seems necessary to use an alternative method without this effect. the present research examined the effect of alar release on interalar changes in le fort i osteotomy. m at erials and methods: the study population included patients admitted to bou-ali hospital in 2012-2013 undergoing le fort i osteotomy....
this study examined the effects of cooperative learning techniques (clt) on vocabulary achievement of reflective/impulsive iranian efl learners. from among 130 students at fajr institute in dehdasht, kohkiloyeh and boyer ahmad province, iran, 90 participants were selected based on their performance on the oxford placement test (opt). the participants were then divided into two experimental grou...
Background and purpose: This research aimed at investigating the effect of herbal medicine on reduction of pulmonary complications in patients with Coronavirus disease 2019 (COVID-19). Materials and methods: Forty patients with COVID-19 infection older than 18 years of age (60% men) with the average age of over 55 years old enrolled in this study. Written consent was obtained and participants...
introduction: this study aimed to compare the efficacy of mtad, glyde and edta in removing the post-preparation smear layer and debris produced in apical third of curved molar root canals. materials and methods: forty extracted human maxillary first molars with curved mesiobuccal canals (30˚-35˚), similar root lengths and morphologies were divided into 3 experimental groups (n=12) and one contr...
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