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Article 20. Yüzyıl Teknolojik Ütopyalarının günümüze Yansıması: Kapsül Oteller(Nilay OZSAVAS ULUCAY, 2025) Memikoğlu, İpek; Köse, MerveSeveral factors, such as population growth, increasing land prices, and challenging economic conditions, have led to a change in hotel design. In response to these challenges, capsule hotels have emerged as a potential solution. These hotels are designed to be compact, cost-effective, and conveniently located near airports or train stations. Inspired by the 20th-century techno-utopias and first emerging in Japan during the 1970s, these capsule hotels have spread to many countries in the 21st-century. The aim of this study is to identify the common and distinctive features of capsule hotels in different countries. Three capsule hotel examples were selected, namely the Nine Hours Capsule Hotel in Osaka, the KINN Capsule Hotel in Singapore, and the Capsule Hotel-Sydney in Sydney. The study used a mixed qualitative research method, including conceptual analysis and case study, and the selected hotel examples were analyzed using the homogeneous sampling technique. The design of these hotels, characterized by economic efficiency and limited facilities, shows variations across different countries in terms of capsule dimensions, color schemes, materials, and furnishings. The findings reveal discrepancies in location, color schemes, material choices, and amenities; however, the size, configuration, and access orientations of the capsules remain consistent with the established capsule hotel concept as defined in the literature.Article Interpretations of Murano Glass in Interior Design Through Its Functional, Decorative, and Artistic Values(Anadolu Univ, 2025-10-20) Sengul, Ipek; Erdogan, Busra NurMurano glass is a world-renowned type ofglass produced on the island of Murano, located in Venice, Italy. It is distinguished by its traditional handcrafting techniques, a wide range of colors, high transparency, and its role as an aesthetic design element. Murano glass isutilized in interior spaces both as a functional and a decorative element. This study aims to examine the functional, decorative, and artistic uses of Murano glass in interior architeture. The research evaluates how Murano glass shapes spatial perception, the relationship between its material properties and usage types, and its contributions to interior spaces. Initially, interior elements that use Murano glass as the primary material were investigated. Following a literature review, the usage areas of Murano glass were detailed under the categories of lighting elements, wall panels and mosaics, space dividers, furniture and decorative accessories, artistic installations, and sculptures. Based on the collected data, the study identifies how Murano glass contributes to interior architecture in terms of functio nality, decoration, and artistic value, as well as how its material properties enhance interior spaces. It was observed that the significance of each usage type varies across categories, with certain functions being more prominent in specific applications. In conclusion, considering the diverse applications of Murano glass in interior architecture, its role in spatial aesthetics and decorative value has been emphasized.Article Türkiye’de Fizyoterapi ve Rehabilitasyon Alanında, Öğrenci, Akademisyen ve Klinisyen Bakış Açısıyla Kanıta Dayalı Uygulamanın Yeri: Pilot Çalışma(Turkey Assoc Physiotherapists, 2025-09-24) Akınoğlu, Bihter; Bengüboz, Fatma Büşra; Arıkan, ZeynepAmaç: Kanıta dayalı uygulama (KDU), yüksek kaliteli klinik araştırmalara ve uygulamalara dayanan bir yöntemdir. Dünya Fizyoterapi Konfederasyonu’na göre KDU eğitimi fizyoterapi uygulama önerilerinin başında gelmelidir. Çalışmamızın amacı Türkiye’de fizyoterapi ve rehabilitasyon alanında, öğrenci, akademisyen ve klinisyen bakış açısıyla KDU’nun yerini ve önündeki engelleri araştırmaktır. Yöntem: Çalışma pilot çalışma olarak planlanmıştır. Çalışma süresince ulaşılabilecek bütün fizyoterapi ve rehabilitasyon alanında olan öğrenci, akademisyen ve klinisyenler ile çalışma gerçekleştirilmiştir. Değerlendirmede 28 sorudan oluşan “KDU Ölçeği” ve çalışmacılar tarafından hazırlanan KDU konusundaki görüşler, bilgi seviyesi, önündeki engellerin sorgulandığı bir form kullanılmıştır. Çalışma verileri web tabanlı bir form oluşturularak toplanmıştır. Bulgular: Çalışmamız 44 öğrenci, 22 akademisyen ve 31 klinisyen olmak üzere toplam 97 kişi ile gerçekleştirilmiştir. KDU’yu engelleyen faktörler cevaplarında “Order (tedavide hekim talimatı) almak” öğrencilerde %51,06, akademisyenlerde ve %31,57 klinisyenlerde %33,33 oranla ilk engel olarak belirtilmiştir. KDU ölçeği toplam puanları üç grup arasında karşılaştırıldığında istatistiksel olarak anlamlı farklar olduğu tespit edilmiştir (p=0,000). Sonuç: Çalışmamızın sonuçlarına bakıldığında farklı alanlarda bulunan fizyoterapistlerin KDU bilgi ve tutumlarının farklılıklar gösterdiği fakat ortak olarak Türkiye’de fizyoterapi ve rehabilitasyon alanında, öğrencilerin, klinisyenlerin ve akademisyenlerin KDU zorlaştırıcılarının başında “Order almak” faktörünün olduğu görülmüştür.Article Isometric Representations of Calibrated Ordered Spaces on C(X)(Ankara University, Fac Sci, 2025-09-23) Ay, Serdar; Serdar, A. Y.The problem of characterizing normed ordered spaces which admit a representation in the algebraic, order and norm sense as a subspace of $C(X)$, the space of all continuous functions on a compact Hausdorff space is a classical problem that has been considered by many authors. In this article we consider the more general case of calibrated ordered spaces, that is, ordered spaces with a specified family of seminorms generating its topology. For such spaces equivalent conditions on representability as a subspace of $C(X)$ for some locally compact Hausdorff space $X$, in the algebraic, order and seminorm sense are stated and proved. Some characterizations appear to be new even in the normed case. A recent result on isometric representations of locally ordered spaces fall under the results in this paper with more general statements. As an application of the main theorems, we state and prove a characterization of norm additivity property of two positive functionals.Article Influence of Synthesis Parameters on the Structural Formation of Mayenite via the Citrate Sol-Gel Method(Tubitak Scientific & Technological Research Council Turkey, 2025-08-18) Eryildirim, Busra; Oktar, Nuray; Dogu, DorukMayenite (Ca12Al14O33) has remarkable properties such as high oxygen mobility, ionic conductivity, and catalytic activity. It has many different applications, including oxide-conducting electrolytes, fluorescent lamps, moisture sensors, hydrogen-permeable membranes, oxygen pumps, hydrogen storage, and catalysis. However, pure and homogeneous mayenite synthesis parameters have not yet been fully explored. This study examines the effect of synthesis parameters including metal salt (MS) to citric acid (CA) molar ratios (1:1 and 1:2), pH (0.4-2), and calcination temperature (900-1200 degrees C) in citrate sol-gel method on the crystal structure of mayenite. Synthesized materials were examined by thermogravimetric (TG), X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS), Raman spectroscopy, N2 adsorption-desorption, scanning electron microscopy (SEM), inductively coupled plasma-optical emission spectrometry (ICP-OES), Fourier-transform infrared spectroscopy (FTIR), and pyridine adsorbed diffuse reflectance Fourier-transformed infrared spectroscopy (DRIFTS) analyses. The results show that all 3 parameters contribute to the mayenite phase formation and different impurity phases can be observed depending on the synthesis parameters. With no pH adjustment and an MS to CA ratio of 1, other phases of calcium aluminate mostly form. Mayenite becomes the main phase by doubling the CA amount. Besides CA, pH is also an important factor in mayenite synthesis. When the pH was adjusted to 2 with the MS to CA ratio at 1:1, mayenite was formed as the main phase, but other phases of calcium aluminate were also observed in the structure. XRD results show that all parameters studied influence the crystal structure of the final material, including the calcination temperature. This study shows that pure mayenite can be synthesized with a calcination temperature of 1200 degrees C, at a pH of 2, and the MS to CA molar ratio of 1:2.Article W-Band RCS Prediction of Small Objects: Comparing Two Widely Used Methods with Experimental Validation(Gazi University, 2025-09-01) Kara, Ali; Aydın, Elif; Yardım, Funda Ergün; Sezgin, Deniz; Ergun Yardim, FundaThis paper compares the accuracy of Shooting and Bouncing Rays and Electric Field Integral Equation methods for Radar Cross Section prediction of small objects at 77-81 GHz band. Existing studies on RCS prediction methods often lack comprehensive comparisons between computational and experimental results, particularly for small objects measured with a 77 GHz radar. This study addresses this gap by presenting an in-depth analysis of both simulation and measurement data. In this work, three targets with varying geometries and materials were measured with a frequency modulated continuous wave radar and simulated using Ansys HFSS and CST Studio Suite. The measurements were performed with a commercial off-the-shelf (COTS) frequency modulated continuous wave radar operating at 77–81 GHz. This study aims to emphasize the importance of considering both efficiency and accuracy when opting for an RCS prediction method. Overall, the outcomes of both methods have largely demonstrated good alignment. It has been noted that, while Shooting and Bouncing Rays method offers promising time-saving advantages, Electric Field Integral Equation method remains a valuable tool for complex geometries where precise results are crucial.Article ISAR Imaging of Drone Swarms at 77 GHz(Tubitak Scientific & Technological Research Council Turkey, 2025-07-28) Coruk, Remziye Busra; Kara, Ali; Aydin, ElifThe proliferation of easily available, internet-purchased drones, coupled with the emergence of coordinated drone swarms, poses a significant security threat for airspace. Detecting these swarms is crucial to prevent potential accidents, criminal misuse, and airspace disruptions. This paper proposes a novel inverse synthetic aperture radar (ISAR) imaging technique for high-resolution reconstruction of drone swarms at 77 GHz millimeter wave (mmWave) frequency, offering a valuable tool for military and defense antidrone systems. The key parameters affecting down-range and cross-range resolution (0.05 m), ultimately enabling the generation of detailed ISAR images are discussed. Here, we create diverse scenarios encompassing various swarm formations, sizes, and payload configurations by employing ANSYS simulations. To enhance image quality, different window functions are evaluated, and the Hamming window is selected due to its highest peak signal-to-noise ratio (PSNR) (16.3645) and structural similarity (SSIM) (0.9067) values, ensuring superior noise reduction and structural preservation. The results demonstrate that the effectiveness of high-resolution ISAR imaging in accurately detecting and characterizing drone swarms pave the way for enhanced airspace security measures.Article Citation - WoS: 3Citation - Scopus: 3Gonioscopy-Assisted Transluminal Trabeculotomy Versus Bent Ab Interno Needle Goniectomy in Patients With Open-Angle Glaucoma(Galenos Publ House, 2025-06-25) Ucgul, Ahmet Yucel; Ucgul, Rukiye Kilic; Aktas, ZeynepAmaç: Açık açılı glokomlu (AAG) hastalarda gonyoskopi yardımlı translüminal trabekülotomi (GATT) ile eğik iğne ab interno gonyektominin (BANG) etkinlik ve güvenliğini karşılaştırmak. Gereç ve Yöntem: Bu retrospektif karşılaştırmalı çalışma, GATT (34 göz) veya BANG (31 göz) uygulanan AAG tanılı 65 gözü içermektedir. Göz içi basınç (GİB), başlangıçta ve postoperatif takip vizitlerinde Goldmann applanasyon tonometresi ile ölçüldü. Cerrahi başarı, kısmi (GİB ≤21 mmHg ve ≥%20 azalma) ve tam (aynı kriterler ilaçsız) olarak kategorize edildi. Komplikasyonlar ve ek cerrahi gereksinimi not edildi. Bulgular: Ameliyat öncesi ortalama GİB, GATT grubunda 32,9±6,1 mmHg iken, BANG grubunda 31,8±5,4 mmHg idi. Son kontrolde, GATT grubunda ortalama GİB 15,8±4,5 mmHg’ye düşerken (%51,9 azalma), BANG grubunda 17,9±5,7 mmHg’ye (%43,7 azalma) düştü. Tam cerrahi başarı oranı GATT prosedürü için %88,2, BANG prosedürü için %61,3’tü. Erken cerrahi başarısızlıklar BANG grubunda daha sık görülürken, GATT grubunda erken başarısızlıklar daha nadir olsa da, geç dönemde cerrahi başarısızlıklar BANG grubuna göre daha sık izlendi. Her iki prosedürde de minimal komplikasyonlar görülmüş olup; en yaygın komplikasyon ise geçici hifemaydı. Sonuç: Bu çalışmada, GATT cerrahisinin, BANG cerrahisine kıyasla daha büyük ve daha sürdürülebilir GİB azalması sağladığı ve daha yüksek cerrahi başarı oranlarına sahip olduğu dikkate alındığında, AAG’nin yönetiminde GATT’ın daha güvenilir bir seçenek olduğu söylenebilir.Article Citation - WoS: 1Citation - Scopus: 1On Some Permutation Trinomials in Characteristic Three(Hacettepe Univ, Fac Sci, 2025-06-24) Temür, Burcu Gülmez; Özkaya, Buket; Gülmez Temür, BurcuIn this paper, we determine the permutation properties of the polynomial x3 +xq+2 −x4q−1 over the finite field Fq2 in characteristic three. Moreover, we consider the trinomials of the form x4q−1 + x2q+1 ± x3. In particular, we first show that x3 + xq+2 − x4q−1 permutes Fq2 with q = 3m if and only if m is odd. This enables us to show that the sufficient condition in [34, Theorem 4] is also necessary. Next, we prove that x4q−1 + x2q+1 − x3 permutes Fq2 with q = 3m if and only if m ̸≡ 0 (mod 4). Consequently, we prove that the sufficient condition in [20, Theorem 3.2] is also necessary. Finally, we investigate the trinomial x4q−1 + x2q+1 + x3 and show that it is never a permutation polynomial of Fq2 in any characteristic. All the polynomials considered in this work are not quasi-multiplicative equivalent to any known class of permutation trinomials.Article Citation - WoS: 3Citation - Scopus: 1Caval Valve Implantation Procedure in 7 Cases of Torrential Tricuspid Regurgitation and Step-By Description of the Procedure(Kare Publ, 2025) Sarıçam, Ersin; Barcin, Cem; Çelebi, Aksüyek Savaş; Asfour, Mohamed; Bozbas, Huseyin; İlkay, Erdoğan; Cam, Ersin; Celebi, Savas A.Tricuspid regurgitation (TR) is an increasingly prevalent and clinically significant health problem.1 Due to the growing understanding of the importance of TR, the tricuspid valve has transitioned from being a forgotten valve to one of significant concern. Tricuspid regurgitation is often functional, and as it progresses to moderate or severe stages, hospital admissions increase and prognosis worsens.1,2 There are no effective pharmacological treatments for TR, and the 5-year survival rate with medical management is reported to be less than 50%.3 Therefore, early diagnosis and timely intervention for TR is crucial. Both surgical and percutaneous treatment options are available for severe TR. The mortality rate for isolated TR surgery is generally high.4 In recent years, transcatheter treatments have become feasible for this patient group, and accumulating evidence shows that transcatheter treatment is superior to medical management.5,6 Transcatheter interventions for TR can be performed in 4 ways, 2 involving repair and 2 involving valve We aimed to present our experience with transcatheter caval valve implantation (CAVI) in 7 patients with torrential TR who were not suitable for surgical intervention or transcatheter edge-to-edge repair (T-TEER) due to severe coaptation defects, review the current literature, and provide a step-by-step description of the procedure.