WoS İndeksli Yayınlar Koleksiyonu
Permanent URI for this collectionhttps://hdl.handle.net/20.500.14627/6
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Article Evaluation of Barriers Toward Data-Driven Supply Chain Sustainability Via Single-Valued Pythagorean Piprecia(Amer Inst Mathematical Sciences-AIMS, 2026) Turan, Hakan; Buyukselcuk, Elif CalogluSustainable supply chain management (SSCM) is a holistic approach that encompasses economic, social, and environmental dimensions, enabling firms to enhance their long-term competitiveness by meeting legal requirements and strengthening brand equity. The effective implementation of this approach necessitates a strong emphasis on data-driven decision-making. Accordingly, we aimed to identify the key barriers hindering the implementation of data-driven sustainable supply chain practices and to explore potential strategies to overcome these challenges. In the initial phase of the study, a comprehensive literature review was conducted to identify the major barriers to implementing data-driven sustainable supply chains. Subsequently, the relative importance of these barriers was assessed with input from top and mid-level managers working in manufacturing sector enterprises. The identified barriers were then prioritized using the Pivot Pairwise Relative Criteria Importance Assessment (PIPRECIA) method based on Pythagorean fuzzy numbers. Finally, solution proposals were developed to address the most critical barriers. The study revealed that organizational barriers constitute the most prominent category, representing 29.86% of the total identified obstacles. Closely following are technical barriers, which account for 26.41% and reflect the difficulties associated with implementing and integrating digital technologies. Internal and external environmental barriers are similarly substantial, comprising 25.87% of the total. In comparison, economic barriers make up the smallest share, with a relative weight of 17.86%. The number of researchers analyzing the importance weights of barriers in the context of SSCM 4.0 remains limited. The utilization of a more contemporary and robust method compared to previously applied techniques for determining these weights enhances the originality of this study.Article Citation - WoS: 2Citation - Scopus: 2Synthesis of Novel Thiazole/Thiadiazole Conjugates of Fluoroquinolones as Potent Antibacterial and Antimycobacterial Agents(John Wiley and Sons Inc, 2025) Poyraz Yılmaz, P.; Kulabaş, N.; Bozdeveci, A.; Vagolu, S.K.; Imran, M.; Tatar, E.; Küçükgüzel, İ.; Yilmaz, Pinar PoyrazTwenty azole-fluoroquinolone hybrids were designed and synthesized by conjugating thiazole and thiadiazole structures to ciprofloxacin and norfloxacin via a 2-oxoethyl bridge. The structures and purities of the synthesized compounds were proven by spectral techniques. The antimycobacterial effects of target compounds 21–40 were tested against Mycobacterium tuberculosis H37Rv strain. Among the 20 synthesized compounds, 12 exhibited minimal inhibition concentration (MIC) values in the range of 1.56–25 μg/mL. Among the molecules screened for antimycobacterial effects, the most effective was compound 35, a thiadiazole-ciprofloxacin hybrid. The cytotoxic effect of this molecule was found to be lower than the reference drugs, and it was also determined to be a more effective inhibitor than ciprofloxacin and norfloxacin in the DNA-gyrase supercoiling test. The antimicrobial effects of compounds 21–40 were screened by agar-well diffusion and microdilution tests against Gram-positive/negative bacteria, a fast-growing mycobacterium, and two yeast strains. While most of the compounds tested showed antibacterial effects, the most effective fluoroquinolone derivative appeared to be compound 31 with an MIC value of < 0.63 μg/mL against all Gram-negative bacteria tested. Azole-fluoroquinolone hybrids 21–40 did not show any activity against non-pathogenic Lactobacillus species and yeast-like fungi, indicating that they have selective antibacterial and antimycobacterial activity, particularly against Gram-negative bacteria. In silico molecular docking studies were conducted to uncover the interactions between lead compound 35 and the DNA gyrase proteins of M. tuberculosis and S. aureus. Additionally, a 100 ns molecular dynamics simulation was carried out to assess the stability of the complexes formed between compound 35 and both proteins. © 2025 The Author(s). Chemical Biology & Drug Design published by John Wiley & Sons Ltd.Article Nutritional Experiences of Turkish University Students With Type 1 Diabetes: a Qualitative Study(Bmc, 2025) Ozkaya, Sebnem Ozgen; Ozkaya, Volkan; Gedikli, Erman; Garipagaoglu, Muazzez; Özgen Özkaya, ŞebnemBackgroundThis study was performed in order to describe the nutritional experiences of university students with Type 1 diabetes who try to carry on their educational and social lives together in diabetes self-management.MethodsIn this descriptive and qualitative study, face-to-face and semi-structured in-depth interviews were performed with 15 university students with Type 1 diabetes, aged 18-30, resided in Istanbul, who were diagnosed with Type 1 diabetes at least 5 years ago. The data collection process was performed by the researchers. The interviews were recorded and transcribed. The data collected in accordance with the phenomenological approach were processed using guided content analysis.ResultsIn the interview with the participants, whose mean age was 21.86 +/- 2.03 years and 66.7% of those were female, 6 themes were listed as positive and negative experiences of students in diabetes management in the university environment, general nutritional preferences, nutritional attitudes in non-routine and social environments, regular nutrition and quality of campus life, nutrition during the exercise/sports period, university support and students' expectations from the environment and explained by their sub-dimensions.ConclusionThe change in living conditions with the transition to campus life, the new social environment, individualization and academic responsibilities make diabetes self-management a challenging, complex and supportive process. This study might guide the enhancement of university students' living conditions with diabetes.Article Cross-Cultural Adaptation, Validity, and Reliability of the Turkish Version of the Cumberland Ankle Instability Tool for Athletes(Human Kinetics Publ Inc, 2025) Yazgan, E.A.; Karagözoğlu Coşkunsu, D.; Razak Özdinçler, A.R.; Coşkunsu, Dilber Karagözoğlu; Özdinçler, Arzu RazakCONTEXT: To cross-cultural translate the Cumberland Ankle Instability Tool (CAIT) to Turkish version (CAIT-T) and to evaluate the validity, reliability, and cutoff score of CAIT-T for Turkish athletic population. DESIGN: The English version of CAIT was translated to CAIT-T based on a guideline of cross-cultural adaptation. Fifty-two athletes with chronic ankle instability and 63 athletes without chronic ankle instability were included in the study. Construct validity was evaluated with correlations between the CAIT-T, Turkish version of Foot Ankle Ability Measure (FAAM-T), and Numeric Rating Scale. CAIT-T was completed twice by each participant at 7 to 10 days intervals to assess test-retest reliability based on the intraclass correlation coefficient, whereas Cronbach alpha evaluated internal consistency. Discriminative validity and content validity of the CAIT-T also evaluated. RESULTS: In construct validity, strong positive correlation was found between CAIT-T and Numeric Rating Scale perceived ankle instability (rho = -.771, P < .001), as well as moderate negative correlations with FAAM-T-activities of daily living and FAAM-T-sports (rho = -.448, P < .001 and rho = -0.541, P < .001, respectively). The CAIT-T demonstrated strong test-retest reliability (intraclass correlation coefficient score of .98) with a good internal consistency (Cronbach α: .85). Receiver operating characteristic curve showed a cutoff score of 26.5 (Youden index: 0.78, sensitivity: 0.57, specificity: 0.90.5). No ceiling or floor effects were observed. CONCLUSIONS: CAIT-T is a valid and reliable questionnaire for the assessment of chronic ankle instability in the Turkish athletic population. This record is sourced from MEDLINE/PubMed, a database of the U.S. National Library of MedicineArticle Investigation of the Printability of Ethyl 2-[4 on Coated and Uncoated Papers](Wiley, 2025) Akgul, Ahmet; Kucukguzel, S. Guniz; Oktav, Mehmet; Rollas, SevimThere is a growing demand in the printing industry for pigment-based inks with excellent lightfastness and rub resistance qualities. In this work, a novel ink with the formulation ethyl 2-[4-(1,3,4-oxadiazole-2(3H)-thione-5-yl)phenylhydrazono]-3-oxobutyrate (OXKT) was prepared as a pigment and its printability was investigated for use in printing. The OXKT was synthesised, characterised then printed on uncoated and gloss-coated papers and Bristol cardboard. Physical tests and spectrophotometric measurements were carried out to determine the technical characteristics of the printed ink. Additionally, print quality, ink density and gloss were evaluated. The results showed that the proposed ink with the OXKT compound had acceptable rub resistance. Also, the gloss and light fastness values exceeded the acceptable rates for the printing industry because of their colour differences. However, more research needs to be conducted to improve light performance. Nevertheless, it is still possible for use in applications that do not stipulate strict light fastness values.Review Citation - WoS: 1Citation - Scopus: 1Effectiveness of Postoperative Cephalosporins in Reducing Urinary Tract Infections and Other Parameters Following Transurethral Resection of the Prostate: a Systematic Review and Meta-Analysis(Mosby-elsevier, 2025) Hafez, Wael; Al-Obeidat, Feras; Rashid, Asrar; Venkatachalapathi, Arun Kumar; Massaod, Amr; Albaha, Ziad; Cherrez-Ojeda, Ivan[No Abstract Available]Article Citation - WoS: 1Citation - Scopus: 1Evaluation of the Effect of Sociodemographic Characteristics of Patients With Prostate Cancer on Their Sexual Experiences and Self-Efficacy Sexual Experiences and Self-Efficacy of Individuals With Prostate Cancer(Springer, 2023) Eroglu, Nermin; Ozkan, IlknurThe study was planned as a descriptive study to evaluate the effects of sociodemographic characteristics of prostate cancer patients on their sexual experiences and self-efficacy. The sample of the study consisted of 69 patients with prostate cancer who were followed up for treatment in the outpatient clinic of an oncology hospital between December 2020 and March 2021 and met the inclusion criteria of the stud. Research data were collected by using the Patient Information Form, Arizona Sexual Experiences Scale (ASEX)-Male, and Sexual Self-Efficacy Scale (SSES). The mean age of prostate cancer patients was 67.1 & PLUSMN; 11.74 years, 95.7% (n = 66) were married, 37.7% (n = 66) were university graduates, and 75.4% (n = 52) were unemployed. Patients' mean scores were 19.29 & PLUSMN; 7.66 on the total Sexual Self-Efficacy Scale and 22.08 & PLUSMN; 4.92 on the total Arizona Sexual Experiences Scale. In the study, it was determined that the sexual experiences and sexual self-efficacy of prostate cancer patients differed according to their education level, employment status, and duration of treatment. In the study, it was determined that patients with prostate cancer experienced sexual dysfunction and had low self-efficacy. In line with these results, our recommendations are for health professionals to evaluate the sexual functions of patients with prostate cancer and their sexual self-efficacy, which is an important determinant of sexual life, during the diagnosis, treatment, and care process. In addition, the sociodemographic characteristics of the patients should be considered when planning interventions that increase sexual self-efficacy in the management of sexual problems.Review Citation - WoS: 7Citation - Scopus: 6The Impact of Interaction Between Verteporfin and Yes-Associated Protein 1/Transcriptional Coactivator With Pdz-Binding Motif-Tea Domain Pathway on the Progression of Isocitrate Dehydrogenase Wild-Type Glioblastoma(Sage Publications Ltd, 2023) Osama, Mahmoud; Essibayi, Muhammed Amir; Osama, Mona; Ibrahim, Ismail A.; Mostafa, Mostafa Nasr; Eksi, Murat Sakir; Şakir Ekşi, Murat; Nasr Mostafa, MostafaVerteporfin and 5-ALA are used for visualizing malignant tissue components in different body tumors and as photodynamic therapy in treating isocitrate dehydrogenase (IDH) wild-type glioblastoma (GBM). Additionally, verteporfin interferes with Yes-associated protein 1 (YAP)/Transcriptional coactivator with PDZ-binding motif - TEA domain (TAZ-TEAD) pathway, thus inhibiting the downstream effect of these oncogenes and reducing the malignant properties of GBM. Animal studies have shown verteporfin to be successful in increasing survival rates, which have led to the conduction of phase 1 and 2 clinical trials to further investigate its efficacy in treating GBM. In this article, we aimed to review the novel mechanism of verteporfin's action, the impact of its interaction with YAP/TAZ-TEAD, its effect on glioblastoma stem cells, and its role in inducing ferroptosis.Conference Object Evaluation of Antioxidant, Anti-Inflammatory and Neuroprotective Activities and Chemical Contents of Species Used Traditionally for Inflammation in Turkey(Georg Thieme verlag Kg, 2023) Sen, Burcu; Ilhan, Sukran-Kubra; Erel, Buge; Gul, Zulfiye; Avsar, Timucin; Bardakci, Hilal; Diesel, Britta[No Abstract Available]Article Intergenerational Transmission of Financial Biases(Elsevier Science inc, 2024) Cebeci, Gizem Turna; Turna Cebeci, GizemThe aim of this study is to test the intergenerational transmission of frequently observed financial biases. We elicited financial biases of first -year university students and their parents. Results indicate the intergenerational transmission of illusion of control, loss -aversion, and overconfidence from parents to children as well as transmission of affinity bias only from parents to daughters. Financial knowledge and saving habits of students have a strong influence on the transmission of financial biases. In addition, we found a moderate effect of economic preferences in the transmission process.