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Recent Submissions
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Comparative analysis of speaker identification performance using deep learning, machine learning, and novel subspace classifiers with multiple feature extraction techniques
(Elsevier Inc., 2024)Speaker identification is vital in various application domains, such as automation, security, and enhancing user experience. In the literature, convolutional neural network (CNN) or recurrent neural network (RNN) classifiers ... -
Variable data structures and customized deep learning surrogates for computationally efficient and reliable characterization of buried objects
(Nature Research, 2024)In this study, in order to characterize the buried object via deep-learning-based surrogate modeling approach, 3-D full-wave electromagnetic simulations of a GPR model have been used. The task is to independently predict ... -
Tailoring the optical and spectroscopic properties of ascorbic acid via solvation with DMSO: A theoretical study using different quantum models
(Elsevier B.V., 2024)The anti-oxidizing properties and physiological action of ascorbic acid have recently attracted considerable research attention. This study employs dimethyl sulfoxide (DMSO) solvent to examine the interaction of solvent ... -
New Syntheses of 4NPMA Homopolymer and Its Copolymer with Limonene: Experimental Analysis and Density Functional Theory Study
(Pleiades journals, 2021)Abstract: The N-(4-nitrophenyl)methacrylamide homopolymer (poly(4NPMA)) and copolymer of limonene with N-(4-nitrophenyl)methacrylamide (4NPMA-co-LIM) have been synthesized and characterized by FT-IR and NMR spectroscopic ... -
Building Machine Learning systems for multi-atoms structures: CH3NH3PbI3 perovskite nanoparticles
(Elsevier, 2021)In this study, we built a variety of Machine Learning (ML) systems over 23 different sizes of CH3NH3PbI3 perovskite nanoparticles (NPs) to predict the atoms in the NPs from their geometric locations. Our findings show that ... -
Design and Analysis of a Rotor for a 22 kW Transversally Laminated Anisotropic Synchronous Reluctance Motor
(Kaunas Unıv Technology, 2021)Substantial increase in energy consumption in all around the world has led to researchers to need to produce electrical machines with high energy efficiency since majority of energy has been consumed at industry, especially ... -
Analysis and simulation of efficiency optimized IPM drives in constant torque region with reduced computational burden
(Scientific and Technological Research Council Turkey, 2021)Moving from internal combustion engine based towards electric based transportation is crucial for wide societies as they facilitate the use of green energy technologies such as wind and solar. Interior mounted permanent ... -
Sensing capability and diameter-dependent electronic structure of boron nitride nanotubes
(Elsevier, 2021)The sensing and diameter-dependent properties of armchair Boron Nitride nanotubes (BNNTs) were scrutinized based on density functional theory (DFT) to find out their electronic structure and carbon monoxide (CO) sensing ... -
Synthesis, Structure, DFT Calculations, and In Silico Toxic Potential of Ni(II), Zn(II), and Fe(II) Complexes with a Tridentate Schiff Base
(Pleiades journals, 2021)Abstract: The Schiff base ligand has been synthesized from 5-bromo-2-hydroxybenzaldehyde and ethyl 6-acetyl-2-amino-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxylate, and complexed with Ni(II), Zn(II), and Fe(II). ... -
A density functional theory study on favipiravir drug interaction with BN-doped C60 heterofullerene
(Elsevier B.V., 2022)We have performed to study the possibility of a stable interaction between favipiravir drug molecule and BN-doped C60 (CBN) heterofullerene. The structural, electronic, reactivity and optical properties for the mentioned ... -
Comparison of Interior Mounted Permanent Magnet Synchronous Motor Drives with Sinusoidal, Third Harmonic Injection, and Space Vector Pulse Width Modulation Strategies with particular attention to Current Distortions and Torque Ripples
(Istanbul University, 2023)Interior Mounted Permanent Magnet Synchronous Motors (IPMs) have become popular in electric vehicle traction applications in recent years due to their superior features such as high efficiency and high power density compared ... -
Maximum torque per ampere strategy in IPM drives for electric vehicles [Elektrikli araçlar için GMSM sürücülerinde akım başına maksimum tork stratejisi]
(Tübitak, 2021)Permanent magnet synchronous motors (PMSM) are generally known for their type whose magnets are located on the rotor surface and this motor type, which is called surface mounted permanent magnet synchronous motors (SPM), ... -
Finite Element Analyses of a TLA-type Synchronus Reluctance Machine
(Institute of Electrical and Electronics Engineers Inc., 2022)Abstract— Generating energy efficient and eco-friendly electrical machines has been recently focused by researchers due to rapid decline in energy sources and increase in greenhouse gas effect. Since Inductance Machines ... -
Superporous nanocarbon materials upcycled from polyethylene terephthalate waste for scalable energy storage
(Elsevier, 2023)Plastic pollution is becoming a universal threat affecting wildlife, marines, the atmosphere, soil, and human wellbeing. The insufficient waste management traditions, along with a growth in the "throw-away" and "single ... -
A Comprehensive Study of N-Butyl-1H-Benzimidazole
(MDPI, 2022)Imidazole derivatives have found wide application in organic and medicinal chemistry. In particular, benzimidazoles have proven biological activity as antiviral, antimicrobial, and antitumor agents. In this work, we ... -
Distribution network reconfiguration using time-varying acceleration coefficient assisted binary particle swarm optimization
(Elsevier B.V., 2022)The particle swarm optimization (PSO) algorithm is widely used to solve a variety of complicated engineering problems. However, PSO may suffer from an effective balance between local and global search ability in the solution ... -
Rapidly predicting Kohn–Sham total energy using data-centric AI
(Nature Research, 2022)Predicting material properties by solving the Kohn-Sham (KS) equation, which is the basis of modern computational approaches to electronic structures, has provided significant improvements in materials sciences. Despite ... -
Single- and multi-layer arsenene as an anode material for Li, Na, and K-ion battery applications
(Elsevier B.V., 2021)Revealing ideal electrode materials with required functionalities is a crucial step to develop high-performance alkali-ion batteries. In this study, we investigate the potential of single- (SL) and multi-layer (ML) arsenene ... -
Is Low-Dose Dextrose Prolotherapy as Effective as High-Dose Dextrose Prolotherapy in the Treatment of Lateral Epicondylitis? A Double-Blind, Ultrasound Guided, Randomized Controlled Study
(W.B. Saunders, 2023)Objectives: To investigate the effects of prolotherapy (PrT) on pain, functionality, clinical improvement and to compare the 5% low and 15% high dose dextrose PrT in chronic lateral epicondylitis. Design: A double-blind, ... -
A study of silicon and germanium-based molecules in terms of solar cell devices performance
(Scıentıfıc Technıcal Research Councıl Turkey-Tubıtak, 2022)Photovoltaic energy sources are increasingly in demand due to the cost of petroleum fuels and concerns about carbon emissions. For this reason, it is important to determine the photovoltaic properties of the compounds that ...