نتایج جستجو برای: clinical groups
تعداد نتایج: 1775651 فیلتر نتایج به سال:
objective: different educational tools are now commonly used in universities worldwide such as illustrations, audio and videotapes, etc. this study aimed to compare the efficacy of educational film and clinical demonstration for instruction of fiber-reinforced composite (frc) post restorations to dental students in department of restorative dentistry. methods: this interventional study was co...
background: we sought to evaluate the efficacy and safety of the different trade forms of streptokinase available in our country, namely heberkinasa (heberbiotec, havana, cuba) and streptase (aventis behring gmbh, marburg, germany). methods: we conducted a double-blind randomized clinical trial to compare the two streptokinase formulations, i.e. heberkinasa (hbk) or streptase (stp), in patients...
this study was an attempt to investigate and compare the effect of lexical inferencing and concept mapping on developing vocabulary retention of iranian language learners. sixty homogeneous students from different intact classes who were being taught as intermediate learners in sokhan english institute participated in this study. they were in different classes. a teacher made test as a pre-test...
Introduction: Several programs have been introduced to improve clinical skills of nursing students. Meanwhile, taking benefit of expert clinical nurses (preceptors) for educating nursing students is a new groove to clinical learning. Regarding the limited number of studies on this subject in Iran, current study aimed to determine the effect of preceptorship program on nursing students’ clinical...
background: ventilator-associated pneumonia (vap) is the most prevalent and lethal form of nosocomial infections in the icu and oral disinfection is a nursing measure to prevent this condition. aim: this study aimed to evaluate the effect of oronasal versus oral disinfections with chlorhexidine on the clinical criteria for diagnosis of vap. method: this randomized clinical trial was conducted o...
this study examines the effetivenss of task-based activities in helping students learn english language structures for a better communication. initially, a michigan test was administered to the two groups of 52 students majoring in english at the allameh ghotb -e- ravandi university to ensure their homogeneity. the students scores on the grammar part of this test were also regarded as their pre...
in the area of vocabulary teaching and learning although much research has been done, only some of it has led to effective techniques of vocabulary teaching and many language learners still have problem learning vocabulary. the urge behind this study was to investigate three methods of teaching words. the first one was teaching words in context based on a traditional method of teaching that is,...
in the present study, the effect of intrauterine infusion of zataria multiflora extract on the clinical endometritis was investigated. vaginal examination, transrectal palpation and ultrasonography were used to inspect the genital tract at 30-40 days in milk and two weeks later the same approach was applied. cows with clinical endometritis were randomly divided into three treatment groups: z. m...
Background and purpose: Postpartum haemorrhage (PPH) is the most important cause of maternal death. Improving clinical competence could increase the quality of midwives’ works and decrease maternal death. This study was done to compare the effect of traditional, web based and simulation training on clinical competencies of midwifery students in PPH management. Materials and methods: This semi-...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید