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 , Turkish adaptation of work group inclusion scale: its association with occupational stress, self-efficacy, and mental well-being(2026) Deniz, Mehmet Engin; Kurtuluş, Hacer Yıldırım; Kütük, Hasan; Arslan, Ümüt; Satıcı, Begüm; Deniz, Metin; İnce, Murat; Deniz, Metin; Eğitim Fakültesi, Eğitim Bilimleri BölümüIn the Turkish context, there is a growing need for psychometrically sound measurement tools that can validly and reliably assess this construct, given cultural differences that may influence individuals’ responses and the limited availability of context-specific scales. The aim of this study was to adapt the Work Group Inclusion Scale into Turkish and examine its psychometric properties in a teacher sample. The study was conducted in two stages. In Study 1, linguistic equivalence and construct validity were tested with 445 teachers, and item-level psychometric properties were examined using Confirmatory Factor Analysis and Item Response Theory. Findings revealed that the two-dimensional structure demonstrated acceptable fit values in the Turkish sample, that the items had high discriminatory power, and that the reliability coefficients were forceful. Criterion validity analyses found significant relationships between work group inclusion and organizational commitment and loneliness at work. In Study 2, the scale was administered to 422 teachers, and Structural Equation Modeling was performed to examine the mediating roles of occupational stress and self-efficacy in the relationship between work group inclusion and psychological well-being. All analyses were conducted using SPSS, AMOS, Stata, and JASP software packages. The findings provided evidence for the construct validity of the scale. Concurrent validity was supported through significant associations with the three related variables examined. Analyses showed that work group inclusion was negatively associated with occupational stress, positively associated with self-efficacy, and positively associated with mental well-being. Mediation analyses confirmed that occupational stress played a negative mediating role and self-efficacy played a positive mediating role. The model's fit indices were found to be acceptable. In conclusion, the Work Group Inclusion can be used as a valid and reliable measurement tool in Turkish culture. The findings of the present study demonstrate that teachers' perception of inclusion in their workgroups is related to their mental well-being through occupational stress and self-efficacy, offering significant contributions to inclusive school climate practicesÖğe Türü: Yayın , Thermal energy storage performance of EPCM-Impregnated moss biomass placed in OKAL chipboard for use in building envelopes and interior space separation(Multidisciplinary Digital Publishing Institute (MDPI), 2026) Can, Ahmet; Erata, Hüseyin; Gençel, Osman; Erol, Tuğçenur Bayraktar; Sarı, Ahmet; Batan, Nevzat; Gençel, Osman; Can, Ahmet; Mühendislik Mimarlık ve Tasarım Fakültesi, İnşaat Mühendisliği Bölümü; Orman Fakültesi, Orman Endüstri Mühendisliği BölümüThis study develops an innovative thermal energy storage approach for lightweight building systems by using eutectic phase change material (EPCM)-impregnated moss biomass (Cp/EPCM) in the internal voids of OKAL chipboard (OKS-Cp/EPCM). A high latent heat storage (LHS) capacity of 121.4 J/g was achieved with a 72% EPCM loading. Furthermore, the thermal conductivity of the OKS-Cp/EPCM decreased from 0.15074 W/m·K to 0.109 W/m·K. Thermal imaging results showed that the OKS-Cp/EPCM improved thermal comfort by reducing the surface temperature by approximately 10.5 °C in hot environments and providing an approximately 1 °C higher surface temperature in cold environments. However, TGA analyses revealed that the thermal resistance of the composite was limited. Relative humidity results also indicated that Cp/EPCM positively contributed to the moisture regulation performance of the board. Based on these results, OKS-Cp/EPCM offers a promising solution for the development of energy-efficient and thermally comfortable lightweight building elements.Öğe Türü: Yayın , ‘There is no one to help–It’s always me’: challenges and coping strategies in menstrual hygiene management of adolescent girls with moderate intellectual disability–mothers’ perspectives(Taylor and Francis Ltd., 2026) Çulhaoğlu, Özge; Kurt, Aylin; Çulhaoğlu, Özge; Kurt, Aylin; Eğitim Fakültesi, Özel Eğitim Bölümü; Sağlık Bilimleri Fakültesi, Hemşirelik BölümüThis study aimed to explore the difficulties experienced by mothers in managing menstrual hygiene for adolescent girls with moderate intellectual disability and the coping strategies they develop. The sample consisted of 16 mothers of girls aged 12-18 attending special education and rehabilitation centers, selected through maximum diversity sampling. Data were collected via semi-structured interviews and analyzed using thematic analysis. Five main themes emerged: (1) recognizing menstruation and initiating management, (2) challenges in maintaining menstrual hygiene, (3) coping with physiological, emotional, and behavioural changes, (4) lack of social support and caregiving burden on mothers, and (5) development of individual coping strategies. Mothers reported significant difficulties with sanitary pad use, hygiene skills, managing leakage, and addressing behavioural changes. They also highlighted limited social support and the responsibility of care being largely placed on them. Despite these challenges, mothers developed practical strategies such as establishing routines, using repetitive instruction, making environmental adjustments, and applying individualized solutions. The findings emphasize the need for structured training programs for mothers, greater involvement of school and healthcare professionals, and the establishment of multidisciplinary support systems to improve menstrual hygiene management for adolescents with intellectual disabilities.Öğe Türü: Yayın , The mediating role of social sensitivity in the relationship between mindfulness and secondary traumatic stress among social media users(SAGE Publications Inc., 2026) Özer, Duygu; Altun, Özlem Şahin; Özer, Duygu; Sağlık Bilimleri Fakültesi, Hemşirelik BölümüExposure to traumatic events such as disasters, violence, and wars through social media has been associated with psychological distress and secondary traumatic stress (STS). However, limited evidence exists regarding how mindfulness and social sensitivity are associated with this digital form of trauma. This study examined the relationships among mindfulness, social sensitivity, and STS among social media users and tested the mediating role of social sensitivity. A descriptive, cross-sectional study was conducted in April 2025 with 433 social media users in T & uuml;rkiye. Data were collected using the Secondary Traumatic Stress Scale for Social Media Users (STSS-SM), the Social Sensitivity Scale (SSS), and the Mindful Attention Awareness Scale (MAAS). Correlation and mediation analyses were performed using PROCESS Model 4. There was a weak but statistically significant negative correlation between STSS-SM scores and both SSS and MAAS scores (p < .001). Mediation analysis indicated that social sensitivity showed a statistically significant indirect association in the relationship between mindfulness and STS (p < .001). Participants reporting longer daily social media use had higher STS and lower mindfulness and social sensitivity levels. Higher mindfulness and social sensitivity were associated with lower levels of social media-related STS. Mindfulness-based psychoeducational interventions may represent promising approaches for supporting psychological well-being in digital environments.Öğe Türü: Yayın , Synthesis, computational chemical study, molecular docking, dynamics simulations, and anti-diabetic potential of the perfluorophenyl acetamide derivative(2026) Askerova, Ulviyya; Akverdieva, Gulnara; Demukhamedova, Svetlana; Aliyeva, Irada; Maharramov, Abel; Şenol, Halil; Sadeghian, Nastaran; Farzaliyev, Vagif; Sujayev, Afsun; Taslimi, Parham; Alwasel, Saleh; Gülçin, İlhami; Shikhaliyev, Namiq; Sadeghian, Nastaran; Taslimi, Parham; Fen Fakültesi, Biyoteknoloji BölümüAbstract—: The aim of this study is to demonstrate the further synthetic capabilities of the reaction of N‑substituted phenylhydrazones with haloalkanes under modified catalytic olefination conditions. Studies of molecular geometry, electronic properties and intramolecular interactions of (Z)-N,N-dimethyl-2-(perfluorophenyl)-2-(2-phenylhydrazinylidene) acetamide (PFPA), which determine its stability, are presented. The structural and energy parameters, highest occupied molecular orbital (HOMO) and lowest unoccupied molecular orbital (LUMO) energies, energy gap (∆E), molecular electrostatic potential (MEP), atomic charges, dipole moment, chemical reactivity descriptors, and NBO analysis were investigated using DFT at the B3LYP/6-31+G(d,p) level. The effects of hydrogen bonding on the geometry of molecule were observed. It was found the hydrazone and acetamide groups via the N30H37⋅⋅⋅N28 and N30H3⋅⋅⋅O31 hydrogen bonds form two pseudo-six-membered rings that look like a half chair. Molecular docking and dynamics studies of the title molecule to 5-HT1BR specific receptor were performed to understand the mechanism of its action nature. The received results indicate this acetamide behaves as a competitive inverse agonist of 5-HT1B subtype receptor. The pharmacophore model of PFPA for interaction with 5-HT1BR was proposed. Additionally, the effect of the compound on α-glycosidase enzyme was examined and IC50 and Ki values were calculated.
