نتایج جستجو برای: way anova test and tukey at p
تعداد نتایج: 17396610 فیلتر نتایج به سال:
Methods: Samples of four polyvinyl siloxanes, one polyether, one polysulfide, and one irreversible hydrocolloid were fabricated with 1.0, 1.5, and 3.5mm-thickness. Three samples of different thickness were placed on the Digora optical plate and exposed. The optical density (pixels) was recorded in three areas resulting in a total of 360 measurements. Data were analyzed by 2-way ANOVA and Tukey ...
ABSTRACT Health care team attitude toward health promotion and smoking prevention potentially affects their behaviour. The present study was conducted to compare the attitudes of doctors and nurses Working in Shiraz city toward their role in patients' smoking cessation. Sample including 320 persons (139 nurses and 181 doctors) were selected by stratified-random sampling. Data collection instru...
BACKGROUND Equine melanoma has a high incidence in grey horses. Xenogenic DNA vaccination may represent a promising therapeutic approach against equine melanoma as it successfully induced an immunological response in other species suffering from melanoma and in healthy horses. In a clinical study, twenty-seven, grey, melanoma-bearing, horses were assigned to three groups (n = 9) and vaccinated ...
Introduction: Among the endocrine diseases, hypothyroidism is the commonest after diabetes.Thyroid hormones (T3,T4) are essential for genital organs function. Apoptosis process in ovarian cells plays a significant role of development in ovarian follicles. The aim of the present study was determine the apoptotic index induced by hypothyroidism in rat ovarian follicles. Materials and Method...
Objectives: To assess the prevalence of Candida carriage rate in denture wearers and to evaluate the effects of local factors and habits of tobacco and betelnut on Candida carriage rate. Study design: 60 edentulous subjects and 60 dentulous subjects were evaluated. Standard methods for culture, salivary flow rates and pH determination were used. Statistically analysis was carried out using Stud...
Aims Physical inactivity is associated with low-grade systemic inflammation and thus increased risk of chronic disease. Beneficial effects of caffeine on adipocytes metabolism and its anti-inflammatory properties have been reported. The aim of this study was to evaluate the effect of 12 weeks combined training and caffeine on plasma levels of inflammatory and anti-inflammatory markers in obese ...
the purpose of this thesis was to investigate how differently metacognitive, cognitive, and social/affective strategies affect l2 learners’ reading comprehension. to this end, the study employed a quasi-experimental design with a placement test as a proficiency test to find the homogeneity of groups. three classes were randomly selected as the experimental groups (n =90), and each class was tau...
Introduction: Recently increased an expansion of interest in non-pharmacological interventions for attention-deficit/hyperactivity disorder. The aim of this study to investigate the effect of eight weeks of aerobic training and Ritalin on hippocampus Brain-derived neurotrophic factor in hyperactive rats. Methods: To implementation of this experimental research, 33 Wistar rats (weigh, 180-220g)...
Recently, new generations of nanoceramic composite resin CAD/CAM blocks, have been introduced to dentistry, which are claimed to have higher flexural strength, fracture, fatigue and wear resistance, and beside natural looking appearances can be polished easily. Therefore, the aim of this study was to compare flexural strength of 2 nanoceramic composite resin CAD/CAM blocks (Lava Ultimate and Vi...
Background: Only a few controversial studies have assessed the repair bond strength of fresh composite to aged composite. Moreover, no exist on composites bleached composites. Therefore, this preliminary study was conducted assess shear (SBS) three bonded nonbleached and at-home in-office composites.Materials Methods: In experimental in vitro study, 108 disks (36 specimens per composite) hybrid...
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