نتایج جستجو برای: two methods
تعداد نتایج: 3820535 فیلتر نتایج به سال:
one very decisive factor in students’ academic destiny is the result they get at final term examinations. because of its importance, both students and teachers are curiously anxious about them. as normally it is the case, these final term tests are prepared hurriedly in short time by teachers which result in students’ dissatisfaction, complaining on how the test was different from their expecta...
Introduction: Endoscopy is an invasive and painful procedure in children. Since children can not tolerate pain and stress, sedation is necessary in pediatric endoscopy. The aim of this study was comparison of propofol versus intravenous midazolam for reducing anxiety in children. Materials and Methods: In this study, 103 patients (2-14 years old) in whom endoscopy was indicated were divid...
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,...
Abstract Einstein-Smoluchowski’s theory and Langevin’s are two main theories to describe Brownian motion. The Einstein-Smoluchowski regards motion as random walking of particles, while the Langevin establishes a differential equation describing particles. Both involve numbers, i.e., only statistical results can be discussed. Based on above theories, this paper presents corresponding simulations...
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