WoS İndeksli Yayınlar Koleksiyonu
Permanent URI for this collectionhttps://hdl.handle.net/20.500.14627/6
Browse
13 results
Search Results
Article Components of Design Thinking in Spatial Design Education and a Model Proposal(Konya Technical Univ, Fac Architecture & Design, 2025) Coruk, Ipek YildirimDesign thinking, defined in its simplest form as a creative problem-solving process, is interpreted in various ways in the literature, with differing models and components. This study, motivated by the need to identify gaps in existing approaches and to clarify the concept of design thinking, aims to define its key components within the context of spatial design education. To achieve this objective, the study employed qualitative research methods. To collect data, the study utilized both a literature review and content analysis techniques. By categorizing the collected data, it was concluded that design thinking consists of three fundamental components: cognitive-rational, emotional-intuitive, and practical. These components were elaborated upon with subcategories based on literature data, and a comprehensive model proposal for use in space design education was developed. The proposal put forward in this study is significant in clarifying the concept of design thinking and its constituent components. On the other hand, the potential of the proposed model to offer guiding alternatives for the problem-solving process in design studios at various levels and to make design thinking more explicit can be attributed to the pedagogical contributions of this study. From a practical perspective, the study is considered to have the potential to directly inform practice by proposing concrete and applicable steps that can be implemented within the design process. For future research based on this study, it is recommended that the potential contributions of the proposed model be explored through its application in actual design processes. Furthermore, expandingthe theoretical scope by questioning different approaches to the components of design thinking is also suggested.Article Social Media and Financial Decisions: The Influence of Socio-Demographics and Financial Literacy(John Wiley and Sons Inc, 2026) Altinbas, H.This study investigates the predictors of individuals' reliance on social media for financial decision-making within the context of Türkiye's high-inflation environment and the associated surge in retail investor participation. Data were collected via an online survey utilizing the OECD's financial literacy toolkit. The results indicate that gender, family structure, high-risk asset preferences, and financial literacy predict social media usage for financial information. Specifically, males, individuals who invest in stocks or cryptocurrencies, and those with higher financial literacy demonstrate a greater propensity to access financial information on social media; conversely, households with children exhibit lower reliance on social media information. © 2026 American Association of Family and Consumer Sciences.Article Psychological Effects of Robotic Rehabilitation in Individuals With Spinal Cord Injury: A Narrative Review(BMC, 2025) Ibrahim, Ismail A.; Mounir, Mennatallah M.; Hussein, Omar; Parnian, Nadieh; Sefertas, Ece; Ravanbod, Amin; Arican, Tuna ErenIntroductionSpinal cord injury (SCI) is associated with severe physical, psychological, and social burdens. Robotic rehabilitation, especially robotic-assisted gait training, is increasingly used to improve functional recovery. Nonetheless, its psychological effects which are key to motivation, compliance, and long-term prognosis have received little scrutiny.MethodsWe conducted a narrative review across five databases (PubMed, Web of Science, Scopus, Cochrane, Embase) from inception to January 2025. Studies were included if they evaluated robotic rehabilitation in SCI and reported psychological outcomes. Findings were synthesized thematically into domains of anxiety/technophobia, motivation/engagement, self-efficacy/dependence, and frustration/quality of life.ResultsRobotic systems frequently improved autonomy, motivation, and self-confidence, which corresponded to less depression and a better quality of life. Nevertheless, negative effects including technophobia, frustration from technological malfunction, and loss of self-efficacy from excessive dependence were found. Patient experiences ranged: empowerment and new optimism were reported by some patients, whereas others experienced the devices as complicated, emotionally alienating, or inadequately adjustable.DiscussionRobotic rehabilitation has a dual psychological effect. On one hand, it encourages engagement and emotional resilience; on the other, it carries risks of interdependence and diminished autonomy. There are ethical issues to be resolved access disparities, data protection, and preserving human connection that require careful management. The inclusion of psychological screening, education of patients, and specific goal-setting within protocols can maximize results.ConclusionRobotic rehabilitation is highly capable of promoting progress after SCI if psychological considerations are completely incorporated into rehabilitation interventions. A multimodal approach that is interdisciplinary and ethically solid is required to achieve optimized functional improvement as well as psychosocial health.Article Machine Learning Model for Predicting Multidrug Resistance in Clinical Escherichia Coli Isolates: A Retrospective General Surgery Study(Multidisciplinary Digital Publishing Institute (MDPI), 2025) Tolan, H.K.; Aydın, İ.; Tanyildizi-Kökkülünk, H.; Karakuş, M.; Akkaya, Y.; Kaya, O.; Işman, F.K.Background/Objectives: Escherichia coli is one of the leading causes of surgical site infections (SSIs) and poses a growing public health concern due to its increasing antimicrobial resistance. High rates of extended-spectrum beta-lactamase (ESBL) production among E. coli strains complicate treatment outcomes and emphasize the need for effective surveillance and control strategies. Methods: A total of 691 E. coli isolates from general surgery clinics (2020–2025) were identified using MALDI-TOF MS. Antibiotic susceptibility data and patient variables were cleaned, encoded, and used to predict resistance using the Random Forest, CatBoost, and Naive Bayes algorithms. SMOTE addressed class imbalance, and model performance was assessed through various validation methods. Results: Among the three machine learning models tested, Random Forest (RF) showed the best performance in predicting antibiotic resistance of E. coli, achieving median accuracy, precision, recall, and F1-scores of 0.90 and AUC values up to 0.99 for key antibiotics. CatBoost performed similarly but was less stable with imbalanced data, while Naive Bayes showed lower accuracy. Feature importance analysis highlighted strong inter-antibiotic resistance links, especially among β-lactams, and some influence of demographic factors. Conclusions: This study highlights the potential of simple, high-performing models using structured clinical data to predict antimicrobial resistance, especially in resource-limited clinical settings. By incorporating machine learning into antimicrobial resistance (AMR) surveillance systems, our goal is to support the advancement of rapid diagnostics and targeted antimicrobial stewardship approaches, which are essential in addressing the growing challenge of multidrug resistance. © 2025 by the authors.Article Citation - Scopus: 8The Perceptions of Generation Z University Students About Their Futures: A Qualitative Study(Multidisciplinary Digital Publishing Institute (MDPI), 2023) Dikeç, Gül; Öztürk, Simge; Taşbaşı, Neslihan; Figenergül, Damla; Güler, Bilal BuğrahanThis study explored the future-oriented perceptions of Generation Z students in a foundation university. This study was conducted using qualitative research and a phenomenological design. The study sample consisted of 11 university students over the age of 18 who agreed to participate in the study. Data were collected online through individual interviews in Türkiye. Colaizzi’s phenomenological analysis method was used in the data analysis. The content analysis determined three main themes and eleven sub-themes. The first theme was the students’ knowledge acquisition about the “current situation of the country.” Under this theme were four sub-themes: economic problems, the immigrant situation, the education and justice system, and the country’s agenda. In the second theme, students shared their opinions about “being a student in the country.” This theme included economic impossibilities, their participation in limited social activities, and housing problems. In the last theme, “future anxiety,” the sub-themes of the students were found to include experiences hopelessness versus hope. Uncertainty caused anxiety, as did going abroad, finding a job, and improving themselves. It was determined that the participants were worried about the current situation in the countries they lived in during this period due to economic problems; while some were hopeful about the future, some were hopeless and would go abroad. This study might contribute to the literature on determining the future-oriented perceptions, possible stressors and hope levels of Generation Z university students in Türkiye. Additionally, intervention programs can be developed for the management these stressors to protect the mental health of Generation Z university students. On the other hand, it is necessary to protect the mental health of young people, who are the adults of the future, and to create policies for the youth of this country where social opportunities are maintained. © 2024 Elsevier B.V., All rights reserved.Article Citation - WoS: 1Citation - Scopus: 1Integration of Artificial Intelligence Tools into Interior Architecture Education: A Study on Textual and Visual Representations(Univ Cueca, 2025) Deval, Ozge; Kosencig, Kamile Ozturk; Acirli, Zeynep; Öztürk Kösenciğ, KamileDespite numerous Artificial Intelligence (AI) applications in the field, there is currently a lack of empirical evidence supporting their integration into design education, as well as limitations due to the novelty of these applications. Therefore, this study proposes a workflow integrating AI-assisted ideation and visualization into interior architecture education. An empirical study was conducted with six interior architecture students.The design process has been researched in addition to capturing the functional limitations and difficulties encountered by students who experienced the suggested educational framework.The findings were analyzed using descriptive analysis, a qualitative research method.Findings revealed that AI tools can effectively support the early design phase with the recommended workflow. However, participants often struggled to apply it critically, relying heavily on AI suggestions.This study provides a novel perspective by elucidating the potential benefits, challenges and impacts of AI applications in interior architecture education.Article Protective Effects of Cuscuta Sp. Against Cardiorenal Injury in Bile Duct-Ligated Rats(Istanbul Univ, 2025) Hatipoglu, Bilge Nur; Ozbeyli, Dilek; Sen, Ali; Cevik, Ozge; Ercan, Feriha; Albayrak, Omercan; Sener, GokselObjective: Bile duct ligation (BDL) obstructs bile flow, resulting in bile and toxic substances buildup that causes liver damage. This study investigated the protective effects of Cuscuta sp. methanol extract (CUS) against cardiorenal injury in bile duct-ligated rats. Materials and Methods: Rats were categorised into four groups: Control (C), CUS, BDL, and BDL+CUS. The C and BDL groups received saline, whereas the other groups received oral 250 mg/kg CUS. After 28 days, blood, kidney, and heart tissue samples were collected for biochemical and histological analyses. Serum aspartate aminotransferase (AST), alanine aminotransferase (ALT), direct bilirubin (DB), and total bilirubin (TB) levels were analysed to determine liver function, while Transforming growth factor-beta (TGF-beta) and hydroxyproline (HYP) levels were evaluated for fibrosis, and 8-hydroxy-2-deoxyguanosine (8-OHdG) levels alongside Na+/K+-ATPase activity were analysed to assess oxidative stress and membrane injury in the heart and renal tissues. Results: AST, ALT, DB, and TB levels were significantly elevated in the BDL group compared with the C group; however, the levels were distinctly lower in the BDL+CUS group than in the BDL group. Additionally, in both tissues, TGF-beta, HYP, and 8-OHdG levels were higher in the BDL group than in the C group, but decreased in the BDL+CUS group, with Na+/K+-ATPase activity being lower in BDL group compared with the C group and significantly increased in BDL+CUS group. Conclusion: CUS has protective effects against oxidative damage and offers antioxidant and anti-inflammatory benefits against cholestasis-induced tissue injury.Article Citation - WoS: 6Citation - Scopus: 8The Perceptions of Generation Z University Students About Their Futures: A Qualitative Study(MDPI, 2023) Dikec, Gul; Ozturk, Simge; Tasbasi, Neslihan; Figenergul, Damla; Guler, Bilal BugrahanThis study explored the future-oriented perceptions of Generation Z students in a foundation university. This study was conducted using qualitative research and a phenomenological design. The study sample consisted of 11 university students over the age of 18 who agreed to participate in the study. Data were collected online through individual interviews in Turkiye. Colaizzi's phenomenological analysis method was used in the data analysis. The content analysis determined three main themes and eleven sub-themes. The first theme was the students' knowledge acquisition about the "current situation of the country." Under this theme were four sub-themes: economic problems, the immigrant situation, the education and justice system, and the country's agenda. In the second theme, students shared their opinions about "being a student in the country." This theme included economic impossibilities, their participation in limited social activities, and housing problems. In the last theme, "future anxiety," the sub-themes of the students were found to include experiences hopelessness versus hope. Uncertainty caused anxiety, as did going abroad, finding a job, and improving themselves. It was determined that the participants were worried about the current situation in the countries they lived in during this period due to economic problems; while some were hopeful about the future, some were hopeless and would go abroad. This study might contribute to the literature on determining the future-oriented perceptions, possible stressors and hope levels of Generation Z university students in Turkiye. Additionally, intervention programs can be developed for the management these stressors to protect the mental health of Generation Z university students. On the other hand, it is necessary to protect the mental health of young people, who are the adults of the future, and to create policies for the youth of this country where social opportunities are maintained.Article Citation - WoS: 3Citation - Scopus: 2Morphological and Biochemical Investigation of the Protective Effects of Panax Ginseng on Methotrexate-Induced Testicular Damage(Istanbul Univ, 2023) Karakaya-Cimen, Fatma Bedia; Macit, Caglar; Sivas, Guzin Goksun; Akbay, Tugba Tunali; Sener, Goksel; Ercan, Feriha; Cımen, Fatma Bedia KarakayaObjective: Methotrexate (MTX) is a chemotherapeutic agent that causes testicular toxicity used in the cure of various types of cancer. The anti-oxidant and anti-cancer effects of Panax ginseng (PxG) have been reported in both experimental and clinical studies. This study aims to examine the healing effect of PxG on testicular damage induced by MTX. Materials and Methods: Sprague Dawley male rats (8-week-olds) were used in the study. A single dose ofMTXdissolved in saline (20 mg/kg) was given to MTX and MTX+PxG groups by intraperitoneal injection. PxG dissolved in saline (100 mg/kg) was given by orogastric gavage once a day for 5 days to the MTX+PxG group. Saline was given to the control and MTX groups orally during the experiments. After decapitation, the testis sampleswere obtained. Seminiferous tubules and basement membranewere evaluated histopathologically. Seminiferous tubule diameter and germinal epithelium thickness were measured. Furthermore, oxidative stress parameters such as malondialdehyde, glutathione, superoxide dismutase, and glutathione-S-transferase were measured. Results: MTX treatment caused seminiferous tubule degeneration with a decrease in Johnsen's score, the seminiferous tubule's diameter, and the germinal epithelium's thickness. Parallel with the histopathological results increased testicular oxidative stress with an increase in malondialdehyde level and a decrease of endogenous anti-oxidant activity with a decrease in glutathione level and glutathione-S-transferase and superoxide dismutase activities. PxG treatment improved these histological and biochemical parameters in MTX-induced testis cytotoxicity. Conclusion: MTX treatment causes testicular damage via the oxidative processes. PxG treatment ameliorates MTX-induced testicular damage by inhibiting oxidative stress.Book Part Turk and Russian Relations From Distant Neighbourship To Close Neighbourship(Istanbul Univ Press, Istanbul Univ Rectorate, 2021) Karaca, Ragip Kutay; Baban, Ece; Yuce, MugeThe current diplomacy between Turks and Russians, who fought thirteen times between 1677-1918, and who had come on the brink of war many times besides these wars, is one of the most spoken subjects of today. When the history of the relationship between two countries is examined, it is observed that similarities to today's relationship between parties occurred occasionally. These convergences especially in the period after the Cold War, had increased in the period when diplomatic breakups between Turkey and the USA had come up. Historically, Turkey, in its national security calculations, had always followed-up a policy that is taking Russia to the center, and that is balancing the level of threat directed by Russia by the Western allies. Today, the convergence with Russia is being actualized as the result of a reverse functioning of a similar strategic calculation.