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 , Association between physical activity and the intensity of menstrual pain in young women(Spanish Assoc Sports Performance Analysis-AEAREDO, 2027) Dilek, Ahmet Naci; Preljević, Adem; Bazanov, Boriss; Grle, Ivana; Grle, Maki; Šabić, Ernest; Ćeleš, Naim; Skender, Nijaz; Sporis, Goran; Prlić, Jerko; Tiric, Dejan; Tiric, Bozenka Galic; Kurtović, Natalija; Antonić, Davorin; Čular, Dražen; Franjko, Ivica; Duroci, Ivan; Ljesević, Davor; Ajman, Hrvoje; Širić, Željko; Fiorentini, Fredi; Kovacevic, Zeljko; Morina, Besnik; Milošević, Milan; Vukicevic, Veljko; Dilek, Ahmet Naci; Spor Bilimleri Fakültesi, Rekreasyon BölümüThis exploratory cross-sectional study examined physical activity patterns, menstrual characteristics, and menstrual pain intensity in 53 young women (mean age 19.98 +/- 0.72 years). Physical activity during the previous seven days was estimated using the International Physical Activity Questionnaire framework and expressed as MET-min/week, while menstrual pain during the most recent cycle was assessed on a 0-10 numerical rating scale. Severe pain was reported by 19 participants (35.8%), and 39 participants (73.6%) were classified in the high physical activity category. Total physical activity was not significantly associated with pain intensity (Spearman's rho = .225, p = .105). Moderate physical activity showed a positive association with pain intensity (Spearman's rho = .428, p = .002), but the cross-sectional design does not permit causal interpretation. Rather than supporting a simple protective effect of greater activity volume, the findings suggest that the relationship between physical activity and menstrual pain may depend on individual symptoms, behavioural responses, measurement context, and unmeasured psychological or clinical factors. Because the sample was small, narrowly distributed by age, and dominated by highly active participants, the results should be interpreted as preliminary. Future studies should use larger and more heterogeneous samples, objective activity monitoring, validated multidimensional dysmenorrhea instruments, and repeated assessments across several menstrual cycles.Öğe Türü: Yayın , The impact of word-of-mouth communication on purchasing cosmetic products in social media(Ural State University of Economics, 2026) Çelik, Kamil; Taş, Ahmet; Çelik, Kamil; İktisadi ve İdari Bilimler Fakültesi, Yönetim Bilişim Sistemleri BölümüThe spread of social media has altered consumers' purchasing behaviour, with social media posts playing a significant role in influencing consumers' decisions to buy or not to buy a product. The aim of this research is to examine the impact of electronic word-of-mouth (eWOM) through the Instagram platform on the intention to purchase cosmetic products. The study is anchored on consumer behaviour theory. The hypotheses proposed in this research were tested on 505 consumers who had engaged in cosmetic product transactions on Instagram. To analyse the collected data, structural equation modelling and confirmatory factor analysis were used. The results indicate that perceived eWOM credibility and information quality significantly influence consumers' attitudes towards eWOM and their purchase intentions. Product involvement was also found to mediate the effects ofeWOM credibility and information quality on attitudes towards eWOM. Specifically, as consumers' involvement with cosmetic products increases, the effects of eWOM credibility and information quality on attitudes towards online recommendations become stronger. These findings provide practical insights for cosmetic retailers seeking to better understand consumer preferences and purchase intentions and strengthen their competitive position.Öğe Türü: Yayın , The effects of motivational verbal phrases on isoinertial force production and sustained force output: a comparison of positive and negative conditions(Frontiers Media SA, 2026) Aydın, Gökhan Recep; Kasap, Murat; Aydın, Gökhan Recep; Kasap, Murat; Spor Bilimleri Fakültesi, Antrenörlük Eğitimi BölümüIntroduction: This study aimed to compare the effects of positive and negative motivational verbal phrases applied during short-term maximal isoinertial squat exercise on force production, sustained force output, and perceived exercise difficulty. Methods: Forty healthy university students (20 women and 20 men) from the Faculty of Sports Sciences voluntarily participated in this randomized crossover study. Each participant completed a 30-s maximal isoinertial squat test under three experimental conditions-silent (control), positive, and negative motivational verbal phrases-across three separate sessions. Verbal stimuli were delivered at the onset of the test and every 5 s thereafter at a standardized sound intensity of 60-70 dB. Maximal force, average force, and perceived exertion (Borg RPE) were recorded. Due to violations of normality assumptions, data were analyzed using Friedman and Wilcoxon signed-rank tests with Holm-Bonferroni correction. Results: Both positive and negative motivational verbal phrase conditions resulted in significantly greater maximal and average force output compared with the silent condition (p < 0.001). Force output was significantly higher under the negative motivational verbal phrase condition than under the positive condition. However, perceived exercise difficulty was also significantly elevated during negative motivational verbal phrase exposure (p < 0.01). No significant sex-based differences were observed in responses to motivational verbal phrases. Discussion: These findings demonstrate that not only the presence but also the content and emotional valence of motivational verbal phrases play an important role in short-term maximal strength performance and perceptual responses. Negative motivational verbal phrases may enhance force output, albeit at the cost of increased perceived exertion, highlighting the need for deliberate and context-specific use of verbal strategies in performance testing and training environments.Öğe Türü: Yayın , Strategic learning as a catalyst: unveiling the impact of market and customer orientation on firm performance in the technology sector(Emerald Publishing, 2026) Çakır, Fatma Sönmez; Adıgüzel, Zafer; Almaz, Fulya; Çakır, Fatma Sönmez; İktisadi ve İdari Bilimler Fakültesi, Yönetim Bilişim Sistemleri BölümüPurpose-For strategic learning (SL) to be successful, the dissemination of information within the company must be clear and concise. For this purpose, the study aims to examine how market orientation (MO) and customer orientation (CO) affect SL and therefore how SL affects firm strategies (FS) and firm performance (FP). Design/methodology/approach-A quantitative approach was used using a structured survey based on an extensive literature review. To improve the questionnaire, a pretest was conducted with 62 managers (excluded from the final sample). The survey was applied to 460 managers in information technology (IT) Companies in Istanbul. Data were analyzed using IBM SPSS 25, LISREL and IBM SPSS Process V3 plug-in for mediation effect analysis. The survey was designed to avoid common method variance by ensuring anonymity and appropriate response times. Findings-Analysis results reveal that MO and CO positively affect SL. SL positively affects FS and FP. In addition, SL mediates the relationships between MO and FS, MO and FP, CO and FS and CO and FP. Research limitations/implications-The fact that the research is limited to IT companies in Istanbul may affect the generalizability of the findings. Future research may expand the scope to other sectors and regions to confirm the results. In addition, the use of cross-sectional data limits the capability to make causal inferences, suggesting the need for longitudinal research. Practical implications-By developing a culture of continuous learning and adaptation, companies can develop solid strategies that increase performance and competitiveness. In sectors where competition is intense, companies need to develop SL skills in their own markets and adopt them organizationally. Originality/value-Given Istanbul's strategic importance in T & uuml;rkiye's digital economy and the dynamic nature of its IT sector, this geographic and sector-specific context adds unique value. The research provides empirical evidence on the interconnectedness of MO, CO, SL, FS and FP in the technology sector. The importance of SL as a mediating variable is stated and a comprehensive framework for strategic management in a dynamic business environment is presented.Öğe Türü: Yayın , Evaluating the effectiveness of DIR/Floortime intervention on two-way purposeful communication skills in a child with autism spectrum disorder: a single-subject study(TAYLOR & FRANCIS LTD, 2026) Köksal, Eda Çürükvelioğlu; Çulhaoğlu, Özge; Söğüt, Deniz Ayşegül; Özdemir, Nihal; Çulhaoğlu, Özge; Köksal, Eda Çürükvelioğlu; Özdemir, Nihal; Eğitim Fakültesi, Eğitim Bilimleri Bölümü; Eğitim Fakültesi, Özel Eğitim BölümüThe Developmental, Individual-Difference, Relationship-Based (DIR/Floortime) model is a play-based, relationship-focused developmental approach that is widely used to support social and communicative development in children with Autism Spectrum Disorder (ASD). Purposeful two-way communication is often delayed in children with ASD. Despite strong international evidence, research on DIR/Floortime in Türkiye remains limited. A single-subject AB design was conducted with a four-year-old male child with ASD attending a public preschool for special education in Bartın, Türkiye to examine preliminary intervention-related changes. Baseline data were collected over three sessions across two weeks. The intervention consisted of eight 20-minute sessions over four weeks (two sessions per week), targeting the first three functional emotional developmental capacities. The primary outcome was the longest uninterrupted sequence of completed communication circles achieved during each session, with the performance criterion defined as at least 10 consecutive completed communication circles across three consecutive intervention sessions. Data were collected using the DIR/Floortime Checklist, social validity forms, and reliability measures. Follow-up sessions were conducted at two, four, and six weeks post-intervention, and generalization was assessed by a different practitioner. Results showed an increase in the longest uninterrupted sequence of completed communication circles from a maximum of one at baseline to 14 during intervention. Skills were maintained at follow-up (11–12 circles) and generalized successfully (13–14 circles). Reports from the teacher and the mother supported the social validity of the intervention, suggesting preliminary evidence for integrating DIR/Floortime into early intervention practices in Türkiye.
