İstanbul Galata Üniversitesi Kurumsal Akademik Arşivi
DSpace@Galata, İstanbul Galata Üniversitesi tarafından doğrudan ve dolaylı olarak yayınlanan; kitap, makale, tez, bildiri, rapor, araştırma verisi gibi tüm akademik kaynakları uluslararası standartlarda dijital ortamda depolar, Üniversitenin akademik performansını izlemeye aracılık eder, kaynakları uzun süreli saklar ve telif haklarına uygun olarak Açık Erişime sunar.
Güncel Gönderiler
Digitalization and Innovation in the Transformation of Green Entrepreneurship: A Bibliometric Analysis
(IGI Global Scientific Publishing, 2024) Mouloudj, Kamel
Green growth is a key path for sustainable economic development, integrating environmental concerns into business practices. This shift has led to the rise of green entrepreneurship, which is still in its early stages, where digitalization plays a crucial role. Digital transformation facilitates green practices such as zero carbon, waste management, electric vehicles, and smart city technologies, enhancing efficiency, competitiveness, and innovation in green enterprises. Green innovation, a critical element of green entrepreneurship, provides practical and eco-friendly solutions to social and environmental challenges. This study explores the interconnectedness of green entrepreneurship, digitalization, and innovation (key concepts "green entrepreneur*" and ("digit*") or ("innovation") through bibliometric analysis, using data from 214 documents in the Web of Science database. The study, mapped via VOSviewer, shows that the field is rapidly growing, with China leading in research output. Future research is expected to focus on more innovative topics in green entrepreneurship.
Investigating Digital Entrepreneurial Intentions: An Extended Technology Acceptance Model
(IGI Global Scientific Publishing, 2024) Mouloudj, Kamel; Rebbouh, Hadda
Digital entrepreneurship plays a crucial role in addressing economic challenges by fostering innovation, creating job opportunities, and enhancing competitiveness across various sectors. It empowers individuals, particularly youth, to leverage technology for business creation and growth. Moreover, it helps bridge gaps in access to markets and resources, enabling entrepreneurs to reach wider audiences and tap into global supply chains. This study investigates the factors influencing students' intentions to engage in digital entrepreneurship within the Algerian context. Using a convenience sampling method, 118 valid responses were collected. The findings reveal that perceived usefulness, perceived ease of use, attitudes, entrepreneurial self-efficacy, and innovativeness significantly influence students' entrepreneurial intentions. These results underscore the importance of these factors in promoting digital entrepreneurship among youth, suggesting that enhancing students' perceptions and self-confidence could encourage greater engagement in entrepreneurial activities.
A Novel Homozygous Missense SCUBE3 Variant with Protein Modeling in a Patient Diagnosed as Short Stature, Facial Dysmorphism, and Skeletal Anomalies with or without Cardiac Anomalies 2
(S. Karger AG, 2025) Yeter, Burcu; Dilek, Yunus Emre; Kendir Demirkol, Yasemin; Selamioǧlu, Arzu; Klrmlzlbekmez, Heves; Kaymakçalan Çelebiler, Hande; Bayram Akçaplnar, Günseli
Introduction: Short stature, facial dysmorphism, and skeletal anomalies with or without cardiac anomalies 2 is a very rare genetic disorder caused by biallelic pathogenic variants in the SCUBE3 gene and has been reported in approximately 20 patients to date. SCUBE3 protein exhibits significant expression in various tissues, including primary osteoblasts, long bones, and the cartilage of the axial skeleton throughout development, while also playing a regulatory role in the FGF, Hedgehog, and TGF-β signaling pathways. Case Presentation: We report a 13-year-old female patient from a consanguineous Turkish family with a novel homozygous missense variant, c.908G>C (p.Cys303Ser) in the SCUBE3 gene identified, through exome sequencing. The patient exhibited prenatal growth retardation, short stature, microcephaly, distinctive facial traits, such as long face, high arched eyebrows, epicanthus, blepharoptosis, hypotelorism, high nasal bridge, micrognathia, and large ears, dental anomalies, and skeletal abnormalities, including scoliosis, eleven pairs of ribs, mild radial bowing, irregular endplates in the lower thoracic vertabrae, and narrow iliac wings. Conclusion: Protein modeling using AlphaFold3 revealed disruption of a critical disulfide bridge within the seventh epidermal growth factor-like repeat, likely affecting protein stability. In this study, we aimed to further characterize the clinical, radiological, and molecular features of this disorder with protein modeling.
Children's social media use behaviors according to parents' social media addiction and methods used by parents
(Elsevier B.V., 2025) Topan, Aysel; Akkoç, Betül; Kurt, Aylin
The objective of the present study is to ascertain how parents' social media addiction affects their children's
social media use behaviors and the methods employed by parents to manage this situation.
Method: A cross-sectional study was conducted on a sample of 218 parents of children between the ages of 7–18.
The collection of data was facilitated by two instruments: the “Parent-Child Information Form” and the “Social Media Addiction Scale. ”
Results: The present study has revealed that 41.6 % of parents are addicted to social media. Conversely, parents
who do not manifest symptoms of social media addiction exhibit a heightened level of awareness regarding
their children's social media accounts and demonstrate a more deliberate approach. The predominant methods
employed by parents to restrict their children's access to social media included directing them towards sports
activities (71.7 %) and fostering peer interaction (37.2 %). Conversely, parents grappling with social media addic tion have adopted more stringent measures, including the deliberate confiscation of devices, with the aim of
curtailing their children's access to social media.
Conclusion: The relationship between parents' social media addiction and their children's social media use is a
complex one. While children of addicted parents demonstrate a higher propensity for social media usage, parents
endeavour to restrict their children's exposure to this environment.
Practical ımplications: Nurses and health professionals can play a pivotal role in raising awareness among families
and providing guidance to children on the safe use of the internet.
Effect of different factors on microleakage and fracture strength of CAD-CAM produced inlays
(John Wiley and Sons Inc, 2025) Subaşı, Meryem Gülce; Pekkan, Gürel; Arslan Malkoç, Meral
Purpose: To investigate the effects of occlusal finish line, material, cement, and aging type on the microleakage and fracture strength of inlay restorations in vitro. Materials and Methods: Mesio-occluso-distal (MOD) inlay cavities were prepared in all teeth with an occlusal finish line in the form of a butt joint (BJ) or hollow-ground chamfer (HC) in one wall (buccal) (n = 80 each). Inlay restorations were designed using a computer-aided design and computer-aided manufacturing (CAD-CAM) device and milled from blocks (lithium disilicate ceramic [IPS e.max CAD] [LD] and resin nanoceramic [Lava Ultimate] [RN] [n = 40 each]). Inlay restorations were cemented to each tooth with dual-cure resin cement (RelyX Ultimate) (RU) or dual-cure self-adhesive resin cement (RelyX U200) (RU2) (n = 20 each). Specimens were divided into two groups (control [C] and thermomechanical aging [TM]) (n = 10 each). Microleakage and fracture strength tests were performed. The failure types were determined. Microleakage data (mm3) and fracture strength data (N) were analyzed by 4-way analysis of variance (ANOVA). Pairwise comparisons were made by Bonferroni testing. Fisher–Freeman–Halton testing was used to examine the relationship between categorical data. The correlation between microleakage and fracture strength was analyzed using Pearson's correlation analysis (p = 0.05). Results: Although the occlusal finish line, cement, and aging type affected the microleakage (p < 0.001), only the occlusal finish line type affected the fracture strength (p = 0.007). Relationships between the microleakage and fracture strength data were nonsignificant in all subgroups. Conclusions: For inlay restorations, an HC finish line and RU resin cement can be recommended. © 2025 by the American College of Prosthodontists.
