نتایج جستجو برای: using duncans test anova showed high significant between
تعداد نتایج: 7403816 فیلتر نتایج به سال:
Background and Objective: Individuals who are aware of the positive effects of kindness use it as a means for maintaining and controlling their health. We performed this study to investigate the relationship between self-compassion and health literacy in first grade high school students in Gonabad, Iran. Materials and Methods: This descriptive correlational study was conducted in 351 male and ...
until now many studies have been done over recent decades throughout the world to show the right age to start english. in iran, research is still at an early stage in terms of evaluating teachers’ beliefs about teaching children english. the problem of at what age to start teaching english and how to teach english to elementary school children has not been solved neither in this country nor els...
Introduction: Participating in regular physical activity has positive effects on the health and behavior of adolescents. Physical activity is multifaceted and has both interrelated psychological, biological and environmental effects. Therefore, this study was conducted to determine the level of physical activity of female students and its relationship with their socioeconomic status. Methods...
INTRODUCTION In this in-vitro study, we evaluated the temperature changes in the pulp chamber during bracket bonding using 4 different light sources. METHODS Eighty intact extracted maxillary central incisors were used. The teeth were divided into 4 groups of 20 teeth each. Brackets (Mini Twin, Dentaurum, Ispringen, Germany) were bonded with Transbond XT (3M Unitek, Monrovia, Calif) adhesive ...
Introduction: High level of workload and its consequent cognitive failures are among factors which impact nurses’ behavior, performance, and efficiency. This study aimed to investigate the relationship between nurses’ cognitive failures and perceived workload. Material and Method: This cross-sectional and descriptive-analytical study was carried out among 150 male and female nurses, working ...
in this study, the effect of cognitive load (cl) training on duration and accuracy of bimanual coordination (bc) task was investigated. for this purpose, athletic male students of shiraz university were randomly divided into 4 groups: g1 with low cl, g2 with intermediate cl, g3 with high cl and g4 control. the subjects practiced for 6 weeks, 3 sessions a week, 6 blocks, 12 trials. the subjects ...
Introduction: Low resistance of composite resins to abrasion is a primary concern in the application of these materials for posterior restorations which are prone to high occlusal loads. This study compared the wear resistance of three types of composites. Methods: In this laboratory experiment, five specimens of each of the three types of composites (z250, Heliomolar, Opallis) were prepared...
abstract the first purpose of this study was to investigate the effect of consciousness-raising (c-r) activities on learning grammatical structures (simple present tense in this case) by iranian guidance school efl learners. the second one was to investigate the effect of gender on learning the simple present tense through c-r activities and tasks. finally, this study aimed to investigate the ...
Background: The breakfast is the most important meal of the day that its regular consumption is effective on individuals' physical, psychological and social health. Given the high prevalence of irregular consumption of breakfast among students, this study has been designed to investigate breakfast consumption behavior and its related factors within social cognitive theory framework.Materials an...
heavy metals in high concentrations in soils are potential health risk for humans, animals, and plants. soil samples were collected in five replicates from 20 points with four land use including: roads, refineries, residential area (sadra town), and farmland. heavy metals were determined using flame atomic absorption (analyticjena), while dtpa was chosen as trace elements extractor. in this stu...
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