A5023408201- Antenna Design and Analysis
- Advanced MIMO Systems Optimization
- Antenna Design and Optimization
- Medical Image Segmentation Techniques
- Medical Imaging Techniques and Applications
- Energy Harvesting in Wireless Networks
- Optical and Acousto-Optic Technologies
- Soil Moisture and Remote Sensing
- Generative Adversarial Networks and Image Synthesis
- Medical Imaging and Analysis
- Millimeter-Wave Propagation and Modeling
- Robotics and Automated Systems
- Gaze Tracking and Assistive Technology
- Metal Forming Simulation Techniques
- Power Quality and Harmonics
- Microwave and Dielectric Measurement Techniques
- Vibration and Dynamic Analysis
- Microwave Engineering and Waveguides
- Innovative Teaching Methods
- Educational Games and Gamification
- Neurofibromatosis and Schwannoma Cases
- Experimental Learning in Engineering
- Teaching and Learning Programming
- E-Learning and Knowledge Management
- COVID-19 diagnosis using AI
Çevre ve Şehircilik Bakanlığı
2025
Karabük University
2014-2024
University of Kara
2023
Okan University
2021
Although traditional methods based on statistical parameters are still important in healthcare, Machine learning (ML) algorithms offer promising results for analyzing health data. Therefore, the presented work aimed to evaluate success of several supervised ML models with hyperparameter optimization (HPO) predicting multiple diseases such as diabetes, heart disease, Parkinson's and breast cancer. We evaluated seven distinct algorithms: Logistic Regression (LR), Gradient Boosting (GB),...
In this work, a highly miniaturized microstrip antenna array based on two elements is proposed for multiple inputs outputs (MIMO) application systems at sub-6 GHz frequency bands. The structured from meander line in conjugate with an interdigital capacitor when excited through the monopole basic antenna. are separated Minkowski factor-shaped metamaterial (MTM) column to achieve separation distance (D) of 0.08λ 3 printed FR-4 substrate. Later on, performance terms bandwidth and gain...
We present LTC-SE, an improved version of the Liquid Time-Constant (LTC) neural network algorithm originally proposed by Hasani et al. in 2021. This unifies Leaky-Integrate-and-Fire (LIF) spiking model with Continuous-Time Recurrent Neural Networks (CTRNNs), Ordinary Differential Equations (NODEs), and bespoke Gated Units (GRUs). The enhancements LTC-SE focus on augmenting flexibility, compatibility, code organization, targeting unique constraints embedded systems limited computational...
Patients with motor neuron disease and most terminal patients cannot use their hands or arms, so they need another person for all needs. However, the mental functions memories of such are generally sound, can control eyes. Using an eye-gaze tracking technique, we have realized a real-time system patients. The controls motorized electrical hospital bed (EHB) by eye gaze 4 degrees freedom, using low-cost webcam. Contactless systems that require calibration be used EHB control. developed in...
Cranioplasty is a neurosurgical operation for repairing cranial defects that have occurred in previous or trauma. Various methods been presented cranioplasty from past to present. In computer-aided design based methods, quality of an implant depends on operator’s talent. mathematical model such as curve-fitting and various interpolations, healthy parts skull are used generate model. Researchers studied improve performance models which independent operators’ this study, improvement radial...
Origami antenna technology is initiated recently to resolve different relative issue with visual pollution and embedding inside buildings sights. This inspired us invoke historical sites shape a novel design-based MIMO (Multi-Input Multi-Output) for 5G systems at sub-6GHz frequency bands. In such matter, the array designed be shaped as Muhammad Al-Fatih Mosque. The proposed constructed from 2-elements of 2D configuration separation distance λ/10 2.45GHz. After conducting several parametric...
Industry 4.0 and 5.0 topics are emerging fields have seen rising demand recently. There is a critical need, on the other hand, for improved methods of instructing programming languages since growing lack student motivation during pandemic has had deleterious influence education programmers. In this context, online/hybrid computer courses must be addressed with innovative solutions to support field well-educated professionals. paper, we present case study propose an tailored instructional...
Purpose: This study aims to investigate the causal relationships between Bitcoin prices and developed developing country stock markets.Design/methodology/approach: In analysis part of study, causality test by Hacker Hatemi (2006) was used identify relationship markets.Findings: As a result analysis, two-way found BTC DJI, among markets.On other hand, there from FCHI BTC, while no FCHI.There N225, N225 BTC.Finally, DAX BTC.Looking at markets, however, BIST BIST.There BVSP but BVSP.There MOEX...
Cranioplasty is a surgical operation to repair hole or defects on skull. 3 dimensional computed tomography (CT) images are used for automatic determination of the shape implant which repairing defect. The designing by mathematical model and manufacturing it before lowers cost. In this paper, previous studies examined, applications realized radial basis functions (RBF) insufficient sections revealed.
Multi-input multi-output (MIMO), as we know it is a wireless technology used in different modern communication networks. In this paper, printed monopole antenna array with good gain along excellent matching impedance bandwidth, S11<-10, at 3.4SGHz and 5.8GHz proposed for MIMO applications over 5G subs-6GHz bands. The element constructed pattern of the historical sites Iraq mounted on an FR4 Epoxy substrate 1.5mm. maximum dimensions are 33.6×20mm2 50Ω SMA port. bandwidth achieved by design...
Segmentation is widely used for determining tumor and other lesions classifying tissues various analysis purposes in medical images. However, being an ill-posed problem, there no single segmentation method which can perform successfully all kind of data. In this study, a novel total variation (TV) based skull proposed. Skull performance the proposed shown using computed tomography (CT)
This paper proposes a novel approach for low-power applications the fast estimation of filter capacitor value and output performance parameters such as average, Root Mean Square (RMS) values voltage current considering single-phase full-wave, three-phase half-wave full-wave rectifier circuits. For this aim, equations in work are derived average rms ripple separately each above-mentioned three types. Then % factors type calculated using newly plotted versus introduced Normalized Time Constant...
In recent years, the field of medicine has been increasingly adopting artificial intelligence (AI) technologies to provide faster and more accurate disease detection, prediction, assessment. this study, we propose an interpretable AI approach diagnose patients with neurofibromatosis using blood tests pathogenic variables. We evaluated proposed method a dataset from AACR GENIE project compared its performance modern approaches. Our outperformed existing models 99.86% accuracy. also conducted...