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
Comparison of W. Arnett’s cephalometric analysis measurements performed using artificial intelligence and manual measurements
(Springer Science and Business Media Deutschland GmbH, 2026) Kula, Betül; Polat, Elif Nadide Akay
Objectives: This study aimed to compare the linear and angular Arnett cephalometric measurements obtained from WebCeph Premium™ with those from manual cephalometric analysis and to assess the reliability of the automated measurements. Methods: Thirty-two pre-treatment lateral cephalograms of patients were randomly selected. Images were calibrated, 29 landmarks were manually traced, and 40 parameters were recorded by two orthodontists (6 angular, 34 linear). WebCeph Premium™ (version 2.0.0, AssembleCircle Corp., Gyeonggi-do, Republic of Korea) automatically identified landmarks and performed Arnett’s cephalometric analysis. After 15 days, orthodontists reassessed the radiographs. Reliability and repeatability were evaluated using the intraclass correlation coefficient (ICC), which exceeded 0.95, indicating excellent agreement. Normality was assessed using the Shapiro–Wilk test, and group comparisons were performed with paired t-tests. Results: For Researcher 1, initial ICC values ranged from 0.003 to 0.984 and final values from 0.617 to 0.996. For Researcher 2, initial ICC values ranged from 0.022 to 0.999 and final values from 0.601 to 0.999. Inter-observer ICC values ranged from 0.03 to 0.984, with most measurements showing high agreement. Manual tracing and WebCeph Premium™ showed high agreement, with ICC values ranging 0.913 and 0.995. Conclusions: WebCeph Premium™ demonstrates high concordance with manual Arnett analyses; however, further refinement of certain parameters is necessary to enhance AI precision. Clinical Relevance: The utilization of WebCeph Premium™ within clinical settings has the capacity to enhance the efficiency of cephalometric analysis for orthognathic cases by minimizing manual workload and inter-examiner variability. This can result in more consistent and efficient treatment planning. © The Author(s) 2026.
From Norm Breach to Cascades: Judicial Responses to Suspect Interviewing Across Legal Cultures and the Cross-Norm Inhibition Effect
(John Wiley and Sons, 2026) Kaya Cicerali, Lütfiye
Suspect interviewing practices shape not only investigative outcomes but also the legitimacy of criminal justice systems. This article introduces the Cross-Norm Inhibition Effect (CNIE) as a theoretical framework explaining how tolerance of a single norm violation during interrogation can trigger cascading erosion of related procedural safeguards. Drawing on social-psychological research on norm inhibition and spillover, the article applies CNIE to suspect interviewing across adversarial, inquisitorial, hybrid, and human-rights–based legal systems. Using a conceptual-illustrative methodology, it analyzes recent high-court decisions across legal cultures to examine how judicial responses may contain, amplify, or reverse CNIE cascades, suggesting that CNIE functions as a conditional risk amplifier rather than a deterministic process. Weak safeguards and confession dominance may increase vulnerability to cascading distortions, whereas transparency, redundancy, and consistent judicial oversight may generate reinforcing compliance dynamics. Accordingly, this article contributes to debates on the implementation of the Méndez Principles and related rights-based interviewing reforms. © 2026 John Wiley & Sons Ltd.
Smart Logistic Approach in Healthcare
(UIKTEN - Association for Information Communication Technology Education and Science, 2026) Antepli, Ali; Gerekli, İsa; Bozkurt, İbrahim
The business world today is faced with new and rapid changes in basic customer demands and needs as a result of global competition. State institutions and private hospitals have also started reviewing their costs and supply rates and are looking for solutions to market demands and costs in order to remain competitive. One of the most important ways to efficiently use and track the devices owned by hospitals, the utilization of Industry 4.0 technologies, including the Internet of Things, Artificial Intelligence, and cyber-physical systems. The desire for a more flexible supply process that adapts to market conditions and aligns with customer and patients’ needs has sparked interest in these technologies. This research aims to investigate the advantages of smart logistics applications using industry 4.0 technologies for businesses and hospitals, reveals the differences between traditional methods, and contributes to the literature through a literature review. The comprehensive literature review concluded that smart logistics technologies positively affect the productivity of hospital staff and the quality of service provided. Most of the literature on smart logistics focuses on theoretical and conceptual studies, which support the idea that smart logistics is a very new field. © 2026 Ali Antepli, Isa Gerekli & Ibrahim Bozkurt; published by UIKTEN. This work is licensed under the Creative Commons Attribution-NonCommercialNoDerivs 4.0 License.
Pizza Kültürü ve Pizza Tüketimine Yönelik Bir Araştırma: İstanbul Örneği
(2026) İbiş, Salim; Özdemir, Hakan
Bu araştırmada, küresel mutfak kültüründe önemli bir yere sahip olan pizzaya yönelik tüketici profilinin ve tüketim alışkanlıklarının kapsamlı bir şekilde incelenmesi amaçlanmıştır. Bu amaç doğrultusunda çalışma verileri, İstanbul örneğinde farklı sosyo-demografik özelliklere sahip 393 gönüllü katılımcıdan, kolayda örnekleme tekniği aracılığıyla elde edilmiştir. Elde edilen veriler, tanımlayıcı istatistikler, faktör analizi, ANOVA ve t-testi gibi istatistiksel analiz yöntemleriyle değerlendirilmiştir. Yapılan faktör analizinde; ürün özellikleri, personel davranışı, fiziki unsurlar, fiyat politikası, hız ve pazarlama faaliyetleri olmak üzere altı boyut belirlenmiştir. Ardından bu boyutlara yönelik demografik özelliklere göre farklılık testleri uygulanmıştır. Buna göre; eğitim seviyesi arttıkça ürün özellikleri, hız ve pazarlama faaliyetlerine yönelik algıların pozitif yönde arttığı, düşük gelir grubundaki katılımcıların ürün özellikleri, personel davranışı ve fiziki unsurlara yönelik algılarının diğer gruplara göre daha düşük olduğu, tek başına veya aile ile pizza tüketenlerin personel davranışına ve fiziki unsurlara yönelik algılarının, arkadaşlarıyla tüketenlere göre daha düşük olduğu belirlenmiştir. Katılımcıların pizza tercihinde lezzet en önemli faktör olduğu belirlenmiş, tüketicilerin marka önemine yüksek düzeyde dikkat ettiği ve yeni pizza deneyimlerine açık olduğu görülmüştür. Bu bulguların, pizza sektöründeki işletmeler için hedef kitleye yönelik etkin pazarlama stratejileri geliştirme, ürün ve hizmet kalitesini iyileştirme gibi konularda yol gösterici nitelikte olmakla birlikte ilgili literatüre de katkı sağlayacağı düşünülmektedir.
A rare form of schwannomatosis on the volar surface of the hand and wrist: A case report
(Elsevier, 2024) Kıraç, Müge; Kara, Abbdullah Burak; Bulut, Halil İbrahim; Başdemir, Gülçin; Gümüş, Danyal; Özkan, Korhan
Background: Schwannomas, which are also known as neurilemomas, constitute the most common type of peripheral nerve tumors. These tumors can grow slowly and occur as painless swellings over the course of several years before their diagnosis. The aim of this report is to present a case of a very rare plexiform schwannoma originating from second digital nerve and multiple schwannomas from third and fourth digital nerves and palmar cutaneous branch of median nerve with emphasis given on differential diagnosis and treatment strategy. Case Presentation: A 15-year-old patient presented with soft tissue masses on the volar surface of the hand, initially diagnosed as benign nerve sheath tumors. Surgical excision was performed twice, preserving nerves and tendons. Recurrence occurred, and subsequent biopsy confirmed benign nerve sheath tumors. Microscopic examination revealed multinodular/plexiform schwannoma in the larger lesion and simple schwannomas in others, leading to a diagnosis of multiple schwannomatosis. All surgeries resulted in intact sensory and motor function. Conclusion: Surgical treatment can be curative and effectively employed for concomitant schwannoma tumors. Nevertheless, with careful planning and execution, surgery remains a promising option for patients with concomitant schwannomas. Further research and long-term follow-up studies are needed to fully understand the outcomes and refine the techniques used in these surgical treatments.
