نتایج جستجو برای: efficacy variables no significant differences were found
تعداد نتایج: 6519994 فیلتر نتایج به سال:
writing as a productive skill requires practice in the basic sub-skills of vocabulary and grammar. in fact, grammar has been viewed as the core of programs in writing classes to help the students put the elements of sentence together and combine sentences of specific lengths to come up with an error-free work of art. conceptualizing l2 writing in this way introduces writing as a product and enc...
just as motivation is important in sla research, demotivation constitutes an important factor, too. there are many studies done on demotivation and burnout of teachers. many of these studies have been conducted on one or two aspects of english instruction. consequently, there are few studies which have been done on more than two aspects of english teaching. the aim of this study is to find out ...
to evaluate results of concurrent functional endoscopic sinus surgery (fess) and nasal plastic surgery in terms of safety, efficacy and patient satisfaction, and compare them with the results of single procedures. we conducted a prospective case control study in three groups of patients with chronic sinusitis and nasal deformity; 25 cases had concurrent fess and rhinoplasty, 25 controls had fes...
effects of inhaled essential oils (eos) cannot be explained by pharmacological mechanisms alone. the study aimed to investigate the effects of pleasantness of and expectancies evoked by eos. a double-blind experiment with a within-subject design was carried out with the participation of 33 volunteering adults (15.2% male; mean age 37.7 ± 10.90 years). participants were exposed to three eos (...
چکیده : تحقیق حاضر به منظور مقایسه دو روش تدریس انتزاعی و تدریس در متن بر یادگیری دستور زبان ایتالیاییِ زبان آموزان ترم 1 مدرسه ایتالیایی تهران در تابستان 89 صورت گرفت. روش تحقیق آزمایشی بوده و پژوهش بر 30 نفر از زبان آموزان مدرسه ایتالیایی تهران که بصورت تصادفی به 2 گروه جایگزین شدند صورت گرفت. ابزار تحقیق آزمون 30 سوالی تستی از بانک سوالات استاندارد شده بود که به تصادف انتخاب شده بودند.روشهای...
Fifty cytologically malignant, five suspicious, and 27 cytologically benign serous effusions were assessed morphometrically for differences in mean and outlying nuclear and cytoplasmic variables. Significant differences were found between benign and malignant specimens for all nuclear morphometric variables measured, the most significant being largest nuclear area and diameter. No significant d...
Fifty cytologically malignant, five suspicious, and 27 cytologically benign serous effusions were assessed morphometrically for differences in mean and outlying nuclear and cytoplasmic variables. Significant differences were found between benign and malignant specimens for all nuclear morphometric variables measured, the most significant being largest nuclear area and diameter. No significant d...
Introduction: Working length determination is one of the most important steps in the root canal therapy. Radiographs with suitable brightness are essential for the accurate working length determination. Therefore, the aim of this study was to assess the efficacy of a lightening solution of radiographic film in root length determination. Methods: In this laboratory study, out of 18 maxillary mo...
Introduction: Breastfeeding is one of the most important factors in ensuring the health of infants. Self-efficacy of mothers is effective on promotion and continuation of breastfeeding. The aim of this study was to determine the effect of lactation counseling on self-efficacy and continuation of breast-feeding in primiparous mothers. Methods: This study was a randomized clinic...
Background and Objective: Understanding the factors that create job satisfaction can increase it and motivate faculty to engage in research. This study aims to research into these factors. Materials and Methods:214 faculty members working at SUMS were selected randomly. Data was collected and analyzed. Results: A meaningful relationship between the predictor variables (management su...
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