Bartın Üniversitesi Araştırma ve Akademik Performans Sistemi
DSpace@Bartın, Bartın Üniversitesi’nin bilimsel araştırma ve akademik performansını izleme, analiz etme ve raporlama süreçlerini tek çatı altında buluşturan bütünleşik bilgi sistemidir.
İndekslere Göre Dağılım
Yıllara Göre Dağılım
Türlere Göre Dağılım
Güncel Gönderiler
Öğe Türü: Yayın , Parliamentary diplomacy in Türkiye-Azerbaijan relations: an analysis of the 27th term friendship group activities(Frontiers Media SA, 2026) Yüzbaşı, Esin; Yüzbaşı, Esin; Eğitim Fakültesi, Eğitim Bilimleri BölümüThe historical and cultural bonds between T & uuml;rkiye and Azerbaijan, framed by the principle of "one nation, two states," have gained a structured dimension through parliamentary diplomacy. This study reveals the activities of the T & uuml;rkiye-Azerbaijan Inter-Parliamentary Friendship Group during the 27th Legislative Term of the Grand National Assembly of T & uuml;rkiye (TBMM). In this study, the activities of the Friendship Group are systematically analyzed by utilizing the Official Gazette of the Republic of T & uuml;rkiye, TBMM publications, the official TBMM website, review and research works, as well as news and institutional websites. The research evaluates these initiatives within the framework of parliamentary diplomacy, providing an analytical assessment of their functional role in establishing regional legitimacy, strengthening institutional capacity, and facilitating bilateral cooperation, particularly during times of crisis. The findings suggest that the Friendship Group's activities during this period not only reinforced strategic partnerships but also served as an effective soft-power mechanism that harmonized regional political interests and constructed a shared regional discourse through active media engagement. Ultimately, this research demonstrates the capacity of parliamentary friendship groups to institutionalize bilateral relations and contributes original insights to the literature on parliamentary diplomacy in the context of T & uuml;rkiye-Azerbaijan relations.Öğe Türü: Yayın , Numerical solution of fractional volterra integral equations by Bernstein-Durrmeyer type approximation operators(ELSEVIER, 2026) Ahasan, Mohd; Mursaleen, Mohammad; Nagar, Yogesh; Singh, Mukesh Pal; Mursaleen, Mohammad; Fen Fakültesi, Matematik BölümüIn this article define a new numerical technique for solving fractional Volterra integral equations of first and second kind by using the Bernstein-Durrmeyer operators. An extensive theoretical framework is presented including moment identities, Korovkin's theorem-based uniform convergence, and a Voronovskaya-type asymptotic equation. The corresponding numerical methods convert the fractional Volterra equations into a system of linear algebraic equations which can be computed efficiently. We prove the error and convergence results under the stated assumptions of regularity and stability. Further, numerical tests demonstrate the performance of the proposed method for fractional Volterra equations with weakly singular Riemann-Liouville kernels. Finally, the approximation results show that the Bernstein-Durrmeyer operator provides a precise approximation framework with high accuracy at moderate polynomial degrees, while the numerical performance is influenced by the conditioning of the resulting algebraic systems.Öğe Türü: Yayın , Modeling tourism-driven coastal land-use change and habitat quality under alternative development pathways: Implications for environmental management from explainable AI(ELSEVIER SCI LTD, 2026) Karadeniz, Enes; Adıguzel, Fatih; Zhang, Maomao; Wei, Xi; Özel, Handan Ucun; Özel, Halil Barış; Özel, Handan Ucun; Özel, Halil Barış; Mühendislik Mimarlık ve Tasarım Fakültesi, Çevre Mühendisliği Bölümü; Orman Fakültesi, Orman Mühendisliği BölümüThe study area is a tourism-driven coastal city, which is one of the most sensitive areas regarding the combination of development pressure and ecological sensitivity in the Mediterranean region. In this study, we integrated Random Forest-based transition potential modeling, Markov-based baseline demand, cellular automatabased spatial allocation, SHAP-based interpretation of the driving factors, and the InVEST Habitat Quality model to project future land-use changes and assess their implications for habitat quality. Our findings suggest that there has been a 3.5-fold increase in artificial surfaces from 1990 to 2025 with a major focus on coastal and valley areas, resulting in the fragmentation of semi-natural vegetation over time. This is due to increasing pressure from tourism development. The selected CA configuration achieved an Overall Accuracy of 0.715, indicating moderate agreement between the observed and simulated 2025 land-use patterns. By 2075, artificial surfaces reach 62.6 km2 under SSP1, 66.8 km2 under BAU, and 76.6 km2 under SSP5. Mean habitat quality declines from 0.566 in 2025 to 0.548, 0.530, and 0.508, respectively. These contrasting trajectories demonstrate the importance of compact development and stronger control of tourism-driven coastal expansion for sustainable coastal land management.Öğe Türü: Yayın , Measure of noncompactness in new banach space (C(R+, BC(R+)), ∥.∥Cφ) and applications to integral equations of convolution type(Soc Paranaense Matematica, 2026) Kayvanloo, Hojjatollah Amiri; Mehravaran, Hamid; Mursaleen, Mohammad; Mursaleen, Mohammad; Fen Fakültesi, Matematik BölümüWe define a new Banach space (C(R+, BC(R+)), parallel to.parallel to C-phi) and determine the compact subsets on (C(R+, BC(R+)), parallel to.parallel to C-phi) also, we define a measures of noncompactness in this space. Then we study the solvability of class of nonlinear convolution type integral equations by applying this measure of noncompactness. Finally, we state one example to show the applicability of main results.Öğe Türü: Yayın , Investigation of surface properties of poplar wood impregnated with lauryl alcohol after densification(2026) Can, Ahmet; Krystofiak, Tomasz; Lis, Barbara; Can, Ahmet; Orman Fakültesi, Orman Endüstri Mühendisliği BölümüImpregnation and densification processes, widely used to enhance wood performance, can substantially modify not only mechanical properties but also surface characteristics. In this study, poplar ( Populus x canadensis) wood samples were impregnated with lauryl alcohol ( LOH) and subsequently subjected to densification (Dw). The resulting changes in color, gloss, and surface roughness were systematically evaluated. Surface color was measured using the CIE Lab* system, and color differences (Delta L*,Delta a*,Delta b*,Delta E) were calculated for control, impregnated, and densified samples. A Delta E value of 2.303 for control samples indicated minimal color variation, whereas LOH-treated samples exhibited a notable color change (Delta E = 10.84), primarily due to surface darkening (Delta L = -6.36) and a marked increase in yellow tones (Delta b = 7.49). Densified samples (LOH/Dw) showed trends like LOH-only treatment. Surface roughness parameters (Ra, Rq, Rz), measured according to ISO 1997, decreased significantly after both impregnation and densification, with the lowest values observed in Dw and LOH/Dw groups. Gloss measurements at 20 degrees, 60 degrees, and 85 degrees angles revealed that densified samples exhibited the highest gloss values, particularly at 85 degrees, indicating improved surface reflectivity. In contrast, LOH-treated samples showed lower gloss, while the combined LOH/Dw treatment resulted in moderate gloss enhancement compared to the control. Overall, densification played a dominant role in improving surface smoothness and gloss.
