Yılmaz, Tuğba
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Öğr. Gör.
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Psikoloji
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Former Staff
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Scholarly Output
3
Articles
4
Citation Count
59
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1
3 results
Scholarly Output Search Results
Now showing 1 - 3 of 3
Master Thesis Variational iteration method for fractional Davey-Stewartson equations(2012) Yılmaz, Tuğba; PsikolojiThe Variational iteration method is a new and powerful method to solve both linear and nonlinear differential equations. The Variational iteration method was applied to the fractional Davey-Stewartson equations within the Caputo sense and approximate analytical solutions were obtainedArticle Citation - WoS: 9Citation - Scopus: 12Does Perceived Social Support Buffer the Negative Effects of Type C Personality on Quality of Life of Breast Cancer Patients?(Springer, 2014) Bozo, Ozlem; Yılmaz, Tuğba; Tathan, Ece; Yilmaz, Tugba; PsikolojiThe present study investigated possible Type C personality-quality of life (QOL) relationship, and the moderating role of perceived social support in this relation among 101 postoperative breast cancer patients. Participants were from different cities in Turkey but receiving treatment in the capital, Ankara. Obtained data were analyzed by moderated regression analysis. According to the results, Type C personality was not related to the QOL of participants, however, higher perceived social support was associated with better QOL in patients. Also, perceived social support moderated Type C personality-QOL relation. Accordingly, patients high on Type C personality and perceived social support had the highest QOL. In contrast, patients high on Type C personality and low on perceived social support had the lowest QOL. Findings, as well as the strengths and limitations of the study, were discussed in the light of the relevant literature. As a possible clinical implication, enhancement of social support networks of the patients were suggested.Article Citation - WoS: 45Citation - Scopus: 48Solutions of the fractional davey-stewartson equations with variational iteration method(Editura Acad Romane, 2012) Baleanu, Dumitru; Jafari, Hossain; Kadem, Abdelouahab; Yılmaz, Tuğba; Baleanu, Dumitru; Yilmaz, Tugba; Matematik; PsikolojiThis paper presents approximate analytical solutions for the fractional Davey-Stewartson equations using the Variational iteration method. The fractional derivatives are described in the Caputo sense. This method is based on the incorporation of the correction functional for the equation. The results obtained by this method have been compared with the exact solutions and show that the introduced approach is a promising tool for solving many linear and nonlinear fractional differential equations.