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کاربرد نوع شرط:
- جایگاه : پژوهشی
- مجله: Research in English Language Pedagogy
- نوع مقاله: Journal Article
- کلمات کلیدی: EFL Teachers,EFL teachers' sense of responsibility,affective constructs,multidimensional questionnaire
- چکیده:
- چکیده انگلیسی: This study, in the first place, attempted to examine the relationship between English as foreign language (EFL) teachers' affective constructs and their sense of responsibility. In the second place, the roles of teachers' gender, years of teaching experience, school setting, and the number of students in the classroom on teachers' affective constructs and sense of responsibility were investigated. For this purpose, 110 EFL teachers were selected through availability sampling from different high schools in Neyshabur, Iran. The teachers were asked to fill out a multi-dimensional questionnaire including different affective constructs and responsibility subscales. The subsequent data analysis via correlation and multi analysis of variances revealed that there was a significant relationship between teachers' affective constructs and their sense of responsibility. Furthermore, significant correlations were found between teachers' experience and school setting with teachers' affective constructs and their sense of responsibility. But the effects of teachers' gender and the number of students in their classrooms on teachers' affective construct and their sense of responsibility were not significant. The conclusions and implications of the research are further discussed with reference to earlier findings.
- انتشار مقاله: 15-01-1395
- نویسندگان: Hamed Ghaemi,Hassanali Abdullahi
- مشاهده
- جایگاه : پژوهشی
- مجله: Asian Pacific Journal of Cancer Prevention
- نوع مقاله: Journal Article
- کلمات کلیدی: Breast cancer,Early Diagnosis,CEACAM1,visfatin and resistin
- چکیده:
- چکیده انگلیسی: Introduction: Breast cancer is one of the most relevant malignancies among women. Early diagnosis and accurate staging of breast cancer is important for the selection of an appropriate therapeutic strategy and achieving a better outcome. Aim: This study aimed to explore the significance of some non-invasive biomarkers in the early diagnosis and staging of Egyptian breast cancer patients. Subjects and Methods: A total of 135 female patients with physically and pathologically confirmed breast cancer and 40 unrelated controls as well as 40 patients with benign breast mass were enrolled in this study. The malignant breast cancer group was further divided into four groups according to tumor size. Serum levels of carcinoembryonic antigen-related cell adhesion molecule-1 (CEACAM1), resistin and visfatin were determined by enzyme immunoassay. Results: Elevated levels of CEACAM1, resistin and visfatin were observed in breast cancer patients when compared with normal control and benign groups. The cutoff values, sensitivities and specificities of these biomarkers were appropriate for the discrimination of breast cancer from controls. Additionally, the serum levels of visfatin increased positively with tumor size and consequently with breast cancer stages. Conclusion: CEACAM1, resistin and visfatin are valuable in early diagnosis of breast cancer, with visfatin being preferentially used in staging.
- انتشار مقاله: 29-03-1399
- نویسندگان: Tarek MK Motawi,Nadia I Zakhary,Hebatallah A Darwish,Hassan Abdullah,Samer A Tadros
- مشاهده