Yazar "Yaylacı, Ecren Uzun" için listeleme
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Analysis of the mechano-bactericidal effects of nanopatterned surfaces on implant-derived bacteria using the FEM
Yaylacı, Ecren Uzun; Özdemir, Mehmet Emin; Güvercin, Yılmaz; Öztürk, Şevval; Yaylacı, Murat (Techno-Press, 2023)The killing of bacteria by mechanical forces on nanopattemed surfaces has been defined as a mechano-bactericidal effect. Inspired by nature, this method is a new-generation technology that does not cause toxic effects and ... -
Analyzing of continuous and discontinuous contact problems of a functionally graded layer: theory of elasticity and finite element method
Yaylacı, Murat; Öner, Erdal; Adıyaman, Gökhan; Öztürk, Şevval; Yaylacı, Ecren Uzun; Birinci, Ahmet (Taylor & Francis Ltd., 2023)Contact mechanics analysis is crucial because such problems often arise in engineering practice. When examining contact mechanics, the material property of the contacting components is a crucially significant aspect. It ... -
Analyzing the contact problem of a functionally graded layer resting on an elastic half plane with theory of elasticity, finite element method and multilayer perceptron
Yaylacı, Murat; Yaylı, Müjgen; Yaylacı, Ecren Uzun; Ölmez, Hasan; Birinci, Ahmet (Techno-Press, 2021)This paper presents a comparative study of analytical method, finite element method (FEM) and Multilayer Perceptron (MLP) for analysis of a contact problem. The problem consists of a functionally graded (FG) layer resting ... -
Analyzing the mechano-bactericidal effect of nano-patterned surfaces by finite element method and verification with artificial neural networks
Yaylacı, Ecren Uzun; Yaylacı, Murat; Özdemir, Mehmet Emin; Terzi, Merve; Öztürk, Şevval (Techno-Press, 2023)The study investigated the effect of geometric structures of nano-patterned surfaces, such as peak sharpness, height, width, aspect ratio, and spacing, on mechano-bactericidal properties. Here, in silico models were developed ... -
Application of artificial neural network for the mechano-bactericidal effect of bioinspired nanopatterned surfaces
Yaylacı, Ecren Uzun (Springer, 2024)This study aimed to calculate the effect of nanopatterns’ peak sharpness, width, and spacing parameters on P. aeruginosa and S. aureus cell walls by artificial neural network and finite element analysis. Elastic and creep ... -
Application of artificial neural networks in the analysis of the continuous contact problem
Yaylacı, Ecren Uzun; Öner, Erdal; Yaylacı, Murat; Özdemir, Mehmet Emin; Abushattal, Ahmad; Birinci, Ahmet) (Techno-Press, 2022)This paper investigates the artificial neural network (ANN) to predict the dimensionless parameters for contact pressures and contact lengths under the rigid punch, the initial separation loads, and the initial separation ... -
Artificial neural network calculations for a receding contact problem
Yaylacı, Ecren Uzun; Yaylacı, Murat; Ölmez, Hasan; Birinci, Ahmet (Techno-Press, 2020)This paper investigates the artificial neural network (ANN) to predict the dimensionless parameters for the maximum contact pressures and contact areas of a contact problem. Firstly, the problem is formulated and solved ... -
Assessment of different solution methods for receding contact problems in functionally graded layered mediums
Yaylacı, Murat; Eyüboğlu, Ayşegül; Adıyaman, Gökhan; Yaylacı, Ecren Uzun; Öner, Erdal; Birinci, Ahmet (Elsevier, 2021)This paper presents a comparative study of different methods, such as the analytical method, finite element method (FEM), and multilayer perceptron (MLP) for analyzing a frictionless receding contact problem. The problem ... -
Biomechanical analysis and solution suggestions of screw replacement scenarios in femoral neck fracture surgeries: Finite element method
Güvercin, Yılmaz; Yaylacı, Murat; Dizdar, Ayberk; Özdemir, Mehmet Emin; Ay, Sevil; Yaylacı, Ecren Uzun; Karahsanoğlu, Ümitcan; Uygun, Hüseyin; Peker, Gökhan (Wiley, 2025)ObjectiveDespite several surgical options, there has yet to be a consensus on the best treatment for femoral neck fracture (FNF) due to higher complication rates compared to other bone fractures. This study aims to examine ... -
Comparative study by the finite element method of three activities of a wearer of total hip prosthesis during the postoperative period
Moulgada, Abdelmadjid; El Sallah Zagane, Mohammed; Yaylacı, Murat; Djafar, Ait Kaci; Abderahmane, Sahli; Öztürk, Şevval; Yaylacı, Ecren Uzun (Techno-Press, 2023)The postoperative period for a carrier of total hip prosthesis (THP), especially in the first months, remains the most difficult period for a patient after each operation, even if traumatologist surgeons want the relief ... -
The contact problem of the functionally graded layer resting on rigid foundation pressed via rigid punch
Yaylacı, Murat; Abanoz, Merve; Yaylacı, Ecren Uzun; Ölmez, Hasan; Sekban, Dursun Murat; Birinci, Ahmet (Techno-Press, 2022)The solution of contact problems is extremely important as we encounter many situations involving such problems in our daily lives. One of the most important parameters effective in solving contact problems is the materials ... -
Determination of formability behavior of steel used in ships by various methods
Sekban, Dursun Murat; Yaylacı, Ecren Uzun; Özdemir, Mehmet Emin; Yaylacı, Murat (Techno-Press, 2024)Metal- based materials used in ships are built by welding plates and profiles of various sizes and shapes together. Although various methods are currently used during the production of ships, studies are ongoing on alternative ... -
Effects of the stiffness of an inclusion on the mechanical behavior of an aluminum alloy plate with a lateral notch
Abdelmadjid, Moulgada; El Sallah, Zagane Mohammed; Yaylacı, Murat; Djafar, Ait Kaci; Ali, Benouis; Abdelghani, Baltach; Öztürk, Şevval; Özdemir, Mehmet Emin; Yaylacı, Ecren Uzun (Techno-Press Original language, 2024)This study delves into the interaction dynamics between lateral notches and inclusions, providing valuable insights for more effective engineering of structural components. By employing the finite element method, the ... -
Evaluation of prostheses retained zygomatic and dental implants in large defects in the maxilla due to tumors or major trauma by biomechanical 3-dimensional finite element analysis
Yemenoğlu, Hatice; Beder, Melek; Yaylacı, Murat; Dizdar, Ayberk; Alkurt, Murat; Naralan, Muhammed Enes; Yaylacı, Ecren Uzun; Özdemir, Mehmet Emin; Öztürk, Şevval; Yeşil, Zeynep (BMC, 2025)BackgroundZygomatic implants are becoming an ideal treatment approach for implant-supported prosthesis treatment developed for the atrophic maxilla. This study aims to evaluate the amount and distribution of stress in ... -
Evaluation of the contact problem of functionally graded layer resting on rigid foundation pressed via rigid punch by analytical and numerical (FEM and MLP) methods
Yaylacı, Murat; Abanoz, Merve; Yaylacı, Ecren Uzun; Ölmez, Hasan; Sekban, Dursun Murat; Birinci, Ahmet (Springer, 2022)In this paper, frictionless contact problem for a functionally graded (FG) layer is considered. The FG layer is subjected to load with a rigid punch and the FG layer is bonded on a rigid foundation. Analysis of this contact ... -
Evaluation of the effect on the permanent tooth germ and the adjacent teeth by finite element impact analysis in the traumatized primary tooth
Kurt, Ayça; Yaylacı, Murat; Dizdar, Ayberk; Naralan, Muhammed Enes; Yaylacı, Ecren Uzun; Öztürk, Şevval; Çakır, Binali (Wiley, 2024)Background: One of the primary concerns in the paediatric emergencies is traumatic dental injuries. Objective: This study aimed to create trauma in primary teeth and reveal its effects finite element analysis. Design: ... -
Examining the contact problem of a functionally graded layer supported by an elastic half-plane with the analytical and numerical methods
Yaylacı, Murat; Yaylı, Müjgen; Öztürk, Şevval; Ay, Sevil; Özdemir, Mehmet Emin; Yaylacı, Ecren Uzun; Birinci, Ahmet (Wiley, 2024)This study offers a comparative study of the analytical and numerical methods for investigating a contact problem. The contact problem comprises a functionally graded layer supported by a half-plane and loaded with a ... -
Finite element analysis of the behavior of elliptical cracks emanating from the orthopedic cement interface in total hip prostheses
Benouis, Ali; El Sallah Zagane, Mohammed; Moulgada, Abdelmadjid; Yaylacı, Murat; Kaci, Djafar Ait; Terzi, Merve; Özdemir, Mehmet Emin; Yaylacı, Ecren Uzun (Techno-Press, 2024)This study examines crack behavior within orthopedic cement utilized in total hip replacements through the finite element method. Its main goal is to compute stress intensity factors (SIF) near the crack tip. The analysis ... -
Finite element analysis of the femur fracture for a different total hip prosthesis (Charnley, Osteal, and Thompson)
Zagane, Mohammed El Sallah; Abdelmadjid, Moulgada; Yaylacı, Murat; Abderahmen, Sahli; Yaylacı, Ecren Uzun (Techno-Press, 2023)Total hip replacement is a crucial intervention for patients with fractured hips who face challenges in natural recovery. The design of durable prostheses requires a comprehensive understanding of the natural processes ... -
Finite element analysis of the mechanical behavior of the different angle hip femoral stem
Güvercin, Yılmaz; Yaylacı, Murat; Ölmez, Hasan; Yaylacı, Ecren Uzun; Özdemir, Mehmet Emin; Dizdar, Ayberk (Techno-Press, 2022)Femoral stems with proximal metaphyseal involvement are commonly used total hip replacement components with very good results. In this study, total hip arthroplasty (THA) application was analyzed using a three-dimensionally ...
