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1.
Colak T Akca T Turkmenoglu O Canbaz H Ustunsoy B Kanik A Aydin S 《Journal of Zhejiang University. Science. B》2008,9(4):319-323
Objective: This prospective randomized clinical trial was conducted to evaluate the necessity of drainage after total thyroidectomy or lobectomy for benign thyroidal disorders. Methods: A total of 116 patients who underwent total thyroidectomy or lobectomy for benign thyroidal disorders were randomly allocated to be drained or not. Operative and postoperative outcomes including operating time, postoperative pain assessed by visual analogue scale (VAS), total amount of intramuscular analgesic administration, hospital stay, complications, necessity for re-operation and satisfaction of patients were all assessed. Results: The mean operating time was similar between two groups (the drained and non-drained groups). The mean VAS score was found to be significantly low in the non-drained group patients in postoperative day (POD) 0 and POD 1. The mean amount of intramuscular analgesic requirement was significantly less in the non-drained group. One case of hematoma, two cases of seroma and three cases of transient hypoparathyroidism occurred in the non-drained group, whereas one case of hematoma, two cases of seroma, two cases of wound infections and two cases of transient hypoparathyroidism occurred in the drained group. No patient needed re-operation for any complication. The mean hospital stay was significantly shorter and the satisfaction of patients was superior in the non-drained group. Conclusion: These findings suggest that postoperative complications cannot be prevented by using drains after total thyroidectomy or lobectomy for benign thyroid disorders. Furthermore, the use of drains may increase postoperative pain and the analgesic requirement, and prolong the hospital stay. In the light of these findings, the routine use of drains might not be necessary after thyroid surgery for benign disorders. 相似文献
2.
The present study aimed at developing a scale to evaluate navigational performance as a whole, which is one of the factors influencing learning in hyper media. In line with this purpose, depending on the related literature, an item pool of 15 factors was prepared, and these variables were decreased to 5 based on the views of 38 field experts. In the end, a 3-factor structured was obtained via a pilot application carried out with 32 Information Technologies (IT) students, via the confirmatory factor analysis conducted with 110 IT students and via the reliability analysis carried out with 33 IT students. The scale included 14 items, and the internal consistency coefficient regarding the whole scale was calculated as α?=?0.90. The results of the Pearson correlation analysis revealed that the test-retest correlation coefficients of the items ranged between 0.762 and 0.954. As a result of the analyses conducted, the Hyper-MNP scale was found to be a valid and reliable tool that can be used to measure the navigational performance in hyper media. 相似文献
3.
News stories about protests are often accompanied by footage or photos depicting dramatic or violent acts that occur during the protest, even though such acts may be rare or insignificant. Although the assumption is that visual depiction of normative deviance draws the attention of audience members, thus facilitating learning about the social issue, extant research does not suggest this will always be the case. The current study found that greater informational utility, not photographic depiction of deviance, increased selective exposure to a protest story in a Web news environment. However, when the protesters were depicted as more, rather than less, deviant, participants reported less positive perceptions of the protesters. In turn, less positive perceptions of the protesters were associated with less attention to and, ultimately, lower comprehension of the accompanying news story. Implications for learning about political and social issues in the current news environment are discussed. 相似文献
4.
Mehmet Firat 《International Review of Education/Internationale Zeitschrift für Erziehungswissenschaft/Revue internationale l'éducation》2017,63(2):197-212
In the past, distance education was used as a method to meet the educational needs of citizens with limited options to attend an institution of higher education. Nowadays, it has become irreplaceable in higher education thanks to developments in instructional technology. But the question of why students choose distance education is still important. The purpose of this study was to determine Turkish students’ reasons for choosing distance education and to investigate how these reasons differ depending on their financial circumstances. The author used a Chi squared Automatic Interaction Detector (CHAID) analysis to determine 18,856 Turkish students’ reasons for choosing distance education. Results of the research revealed that Turkish students chose distance education not because of geographical limitations, family-related problems or economic difficulties, but for such reasons as already being engaged in their profession, increasing their knowledge, and seeking promotion to a better position. 相似文献
5.
Tahsin Firat 《British Journal of Special Education》2021,48(3):301-322
This study explored the factors that facilitate and complicate the higher education process for students with visual impairments (VI). The participants were six university students with VI and eight academics/faculty members who instruct these students together with other students. Data were collected through semi-structured interviews and were analysed using content analysis methods. The students with VI stated that they face barriers related to lack of materials, difficulty obtaining lecture notes, poor academic support, reader-related problems, insufficient library sources, and access to and within the university. Positive facilitators reported by the students were mainly related to personal factors, as well as peer and academic support. The academics demonstrated limited awareness of the barriers faced by students with VI, and the academic support available to these students was found to be insufficient as well. The results indicate that there are considerable barriers to university education for students with VI. 相似文献
6.
Funda Eren Merve Ergin Tuncay Esra Firat Oguz Salim Neselioglu Ozcan Erel 《Biochemia medica : ?asopis Hrvatskoga dru?tva medicinskih biokemi?ara / HDMB》2021,31(2)
IntroductionFollowing a pandemic, laboratory medicine is vulnerable to laboratory errors due to the stressful and high workloads. We aimed to examine how laboratory errors may arise from factors, e.g., flexible working order, staff displacement, changes in the number of tests, and samples will reflect on the total test process (TTP) during the pandemic period.Materials and methodsIn 12 months, 6 months before and during the pandemic, laboratory errors were assessed via quality indicators (QIs) related to TTP phases. QIs were grouped as pre-, intra- and postanalytical. The results of QIs were expressed in defect percentages and sigma, evaluated with 3 levels of performance quality: 25th, 50th and 75th percentile values.ResultsWhen the pre- and during pandemic periods were compared, the sigma value of the samples not received was significantly lower in pre-pandemic group than during pandemic group (4.7σ vs. 5.4σ, P = 0.003). The sigma values of samples transported inappropriately and haemolysed samples were significantly higher in pre-pandemic period than during pandemic (5.0σ vs. 4.9σ, 4.3σ vs. 4.1σ; P = 0.046 and P = 0.044, respectively). Sigma value of tests with inappropriate IQC performances was lower during pandemic compared to the pre-pandemic period (3.3σ vs. 3.2σ, P = 0.081). Sigma value of the reports delivered outside the specified time was higher during pandemic than pre-pandemic period (3.0σ vs. 3.1σ, P = 0.030).ConclusionIn all TTP phases, some quality indicators improved while others regressed during the pandemic period. It was observed that preanalytical phase was affected more by the pandemic. 相似文献
7.
ABSTRACTThis study was conducted to propose and examine a comprehensive model embracing prospective teachers’ beliefs about self, teaching and learning conceptions, and attitudes towards using instructional technologies. Prospective or inservice teachers’ beliefs (from central to peripheral) and attitudes may empower the support of teacher training related to using instructional technologies. Participants were 1208 Turkish prospective teachers from five different universities who participated voluntarily and were selected using convenience sampling. Structural equation modelling analysis showed that prospective teachers’ beliefs about the autonomous self and autonomous–related self positively related to both their constructivist beliefs about teaching and learning and attitudes towards using instructional technologies, whereas the same beliefs negatively related to traditional conceptions of teaching and learning. Moreover, participants’ constructivist beliefs about teaching and learning positively predicted their attitudes towards using instructional technologies. Furthermore, their beliefs about related self positively and unexpectedly predicted their constructivist conceptions and attitudes. Implications are presented considering these results. 相似文献
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Canbaz H Dirlik M Colak T Ocal K Akca T Bilgin O Tasdelen B Aydin S 《Journal of Zhejiang University. Science. B》2008,9(6):482-488
Objective: To investigate the effect of recurrent laryngeal nerve (RLN) identification on the complications after total thyroidectomy and lobectomy. Methods: Total 134 consecutive patients undergoing total thyroidectomy or thyroid lobectomy from January 2003 to November 2004 were investigated retrospectively. Patients were divided into two groups: RLN identified (Group A) or not (Group B). The two groups were compared for RLN injury and hypocalcaemia. Results: The numbers of patients and nerves at risk were 71 and 129 in Group A, and 63 and 121 in Group B, respectively. RLN injury in Group A (0) was significantly lower than that in Group B (5[7.9%]) patients, 7 [5.8%] nerves) for the numbers of patients (P=-0.016) and nerves at risk (P=0.006). Temporary hypocalcaemia was significantly higher in Group A than in Group B (14 [24.1%] vs 6 [10.3%], P=0.049).Permanent complications in Group B were significantly higher than those in Group A (13 [20.6%] vs 4 [5.6%], P=0.009). Conclusion: RLN injury was prevented and permanent complications were decreased by identifying the whole course and branches of the recurrent laryngeal nerve during total thyroidectomy. 相似文献
10.
Tahsin Ilhan Fidan Korkut-Owen Susan Furr Sejal Parikh 《International journal for the advancement of counseling》2012,34(1):55-71
This study examines the perceptions and experiences of international counseling students (ICSs) in university training programs
in Turkey. A majority of participants reported they had adjusted positively, but did experience problems related to language,
food, and customs. Participants largely also thought that the training in Turkey met their expectations, although some stated
they desired more counseling coursework and applied experiences. More than half of the ICSs surveyed thought that they would
not return to their home countries because of job opportunity problems. The results are considered in relation to counselor
training in Turkey and student adaptation in that context. 相似文献