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 , Barrier-Free Religious Education Technology: Development of A Mobile App for People with Hearing Impairments and Evaluation of User Feedback(DINBILIMLERI AKAD ARASTIRMA MERKEZI, 2026) Afacan, Kevser; Çoştu, Kamil; Çoştu, Kamil; İlahiyat Fakültesi, Felsefe ve Din Bilimleri BölümüThis study aims to design a digital mobile application for the Qur'an learning processes of individuals with hearing impairments and to analyze its impacts. Using the Design and Development Research (DDR) method, the study developed a unique mobile application that includes sign language videos, telegraphic writing support, visual animations, and structured lesson content ranging from simple to complex. During the development process of the application, Green Screen and Chroma Key techniques were employed to design an interface appropriate to the culture of individuals with hearing impairments and their visual learning styles. To obtain findings regarding the user experience (UX) of the developed mobile application, semi-structured interviews were conducted at three Qur'an courses serving individuals with hearing impairments, following official permission from the Ankara Provincial Directorate of Religious Affairs. The majority of the participants were women (7 women, 5 men). The fact that most of those attending the need-oriented Qur'an courses providing services within the Presidency of Religious Affairs are women makes this situation meaningful. Data concerning the user experience of individuals with hearing impairments in relation to the teaching of the Holy Qur'an were analyzed using MAXQDA software. In the qualitative data analysis process, 61 codes were organized within 5 main themes. The findings clearly indicate that the mobile application developed for individuals with hearing impairments provides equal opportunities by eliminating spatial, temporal, and linguistic barriers inherent in traditional education. Participants reported that the application enabled them to learn at their own pace and strengthened their sense of belonging to a "special target group," resulting in an increase in spiritual belonging and self-confidence. In addition, multimedia materials were found to enhance retention and contribute to participants' ability to independently perform basic religious practices. Although participants stated that the mobile application provided easy access to a substantial amount of new information, they also emphasized the continuing need for mentors. In conclusion, technology designed for the cognitive and sensory needs of individuals with hearing impairments offers an inclusive and sustainable model for Qur'an and religious education. It has been understood that the application, which ensures equal opportunities in education and facilitates access to education, is pedagogically functional and provides an effective learning experience. This situation demonstrates the importance of coordinated efforts across diffe-rent scientific disciplines such as science, health, religion, and others, aimed at addressing the needs of individuals with hearing impairments. It has been concluded that it is important to increase the number of similar programs aimed at the religious education and instruction of individuals with hearing impairments and to provide greater information about educational technology to religious culture and ethics teachers working in the field. In addition, through technology literacy training prepared for individuals with hearing impairments, it is possible to enable them to use existing applications effectively.Öğe Türü: Yayın , Associations among problematic social media use, body image, and depression among adolescents: a cross-sectional indirect-effects analysis(Springer, 2026) Dinç, Fatma; Çelik, İsa; Bayrak Aykan, Emine; Griffiths, Mark D.; Bektaş, Murat; Dinç, Fatma; Sağlık Bilimleri Fakültesi, Hemşirelik BölümüAdolescents’ problematic social media use and negative body image perception are associated with depressive symptoms. The present study aimed to investigate the relationships between problematic social media use, depression, and body image among adolescents and to examine the indirect association between problematic social media use and depression through body image. A total of 911 adolescents (54.12% female; Mage = 15.43 years, range = 13–18 years) participated in the study. Data were collected based on self-report from volunteer adolescents in six high schools located in the Western Black Sea Region of Türkiye between September 4 and December 27, 2024. Participants provided demographic information as well as completing the Social Media Addiction Scale for Adolescents, the Kutcher Adolescent Depression Scale, and the Body Image Scale. After adjustment for gender, age, and daily social media use, problematic social media use was positively associated with depression and a more negative body image, and a more negative body image was associated with higher depression scores. The indirect association between problematic social media use and depression through body image was significant (B = 0.0363, 95% bootstrap CI [0.0229, 0.0518]; p <.001). A reverse-order sensitivity analysis also showed a significant indirect association (B = 0.0905, 95% bootstrap CI [0.0558, 0.1310]; p <.001). These findings show that body image is related to the association between problematic social media use and depression. However, the cross-sectional design is unable to determine the temporal direction of these relationships.Öğe Türü: Yayın , Artificial Intelligence and Technological Anxiety Among University Students: A Comparative Analysis(Mehmet Akif Ersoy University, 2026) Üstün, Alkan; Akçelik, Emine; Marabaoğlu, Samet; Akçelik, Emine; Üstün, Alkan; İnsan ve Toplum Bilimleri Fakültesi, Sosyoloji BölümüThis study investigates technological anxiety among university students in the context of digital transformation and the diffusion of artificial intelligence (AI). Drawing on survey data from 410 students across eight academic departments, the study examines how disciplinary background, gender, and AI usage shape three interconnected dimensions of anxiety: Field of Study Anxiety, Employment Anxiety, and Technology Anxiety. The findings indicate that Employment Anxiety is the most pronounced dimension across departments, suggesting that students primarily experience technological transformation through concerns about employability and labor-market uncertainty. Disciplinary differences emerged across all three dimensions. Computer Engineering students reported higher levels of Technology Anxiety, while students in Theology and Sports Sciences reported lower levels. Female students experienced higher Employment Anxiety and Technology Anxiety than males. Although AI usage was negatively correlated with Technology Anxiety, this relationship became statistically insignificant after controlling for departmental differences, highlighting the importance of disciplinary context. Interpreted through the perspectives of risk society, reflexive modernization, and disciplinary habitus, the findings suggest that students' emotional responses to AI are shaped less by individual engagement and more by the institutional contexts in which technological change is experienced. This study offers a framework for understanding technological anxiety among university students.Öğe Türü: Yayın , An Analytical Evaluation Rubric for Individual Voice Education(SAGE Publications Inc., 2026) Deniz, Sevan; Güzey, Sema Sulak; Deniz, Sevan; Güzey, Sema Sulak; Eğitim Fakültesi, Eğitim Bilimleri Bölümü; Eğitim Fakültesi, Güzel Sanatlar Eğitimi BölümüIndividual Voice Education (IVE) courses within undergraduate music teacher education programs focus on developing fundamental vocal skills through performance-based instruction. Due to the inherently abstract nature of voice training and its reliance on the assessment of psychomotor, performance, clearly defined and standardized assessment frameworks are essential. However, both the literature and expert perspectives indicate that structured written assessment tools are largely absent in the evaluation processes of IVE courses. This study aims to develop a systematic and practical measurement tool with high validity and reliability by constructing an analytic rubric for the assessment of vocal performance in IVE. The rubric was developed and validated using the Many-Facet Rasch Measurement Model (MFRM). The instrument evaluates six core performance criteria: posture, breathing, voice production, tone quality, musical sensitivity, and language use. The findings indicate that the proposed rubric demonstrates strong validity and reliability and offers a structured framework for both formative and summative assessment. It is expected that this study will contribute to improving the quality and transparency of assessment practices in IVE and support instructors in providing more consistent and pedagogically meaningful evaluations.Öğe Türü: Yayın , Accelerated Weathering Performance and Biodegradation of Polyhydroxybutyrate Modified With PHB-g-MA(Wiley-VCH Verlag, 2026) Al, Gülyaz; Aydemir, Deniz; Altuntaş, Ertuğrul; Köse, Coşkun; Terzi, Evren; Sivrikaya, Hüseyin; Aydemir, Deniz; Sivrikaya, Hüseyin; Orman Fakültesi, Orman Endüstri Mühendisliği BölümüThis study examined the effects of accelerated weathering on the structural, viscoelastic, rheological properties and biodegradability behavior of polyhydroxybutyrate (PHB) biopolymers modified with PHB grafted maleic anhydride (PHB-g-MA) copolymers. For this purpose, the PHB was first grafted using the microwave (MW) and extruder (Ext) methods at MA loading ratios of 5% and 10% (wt). Then, the obtained PHB-g-MA was blended with neat PHB in the twin screw extruder, and test samples were obtained after the injection molding process. The weathered and unweathered samples were characterized with scanning electron microscopy (SEM), structural properties, including color, surface roughness, and Fourier transform infrared spectroscopy (FTIR), dynamic mechanical analysis (DMA) and rheological properties, and biodegradability behavior, including fungal resistance and biodegradation behavior. According to the results, SEM analysis exhibited that the surface deformation after the accelerated weathering test was lower in the blends with PHB-g-MA-MW than in the samples with PHB-g-MA-Ext. The sample surfaces of both PHB-g-MA types were flatter and smoother than those of neat PHB. It was observed that adding PHB-g-MA enhanced the color stability of the blends by 10%. DMA results showed that weathering increased E′, E″, and tan δ, indicating altered viscoelastic behavior. Rheological analysis confirmed a shift toward more viscosity-dominated behavior, and the accelerated weathering has no important effect on rheological properties. The addition of PHB-g-MA increased the biological decomposition of PHB blends, and lower fungal growth occurred in neat PHB according to the samples with PHB-g-MA.
