Volume 44 (2026)
- Research ArticleIssue 3 · 2026pp. 1674-1685Open AccessA novel approach for clean energy production and decarbonization using floating photovoltaic systems
Floating photovoltaic systems (FPVs) have many advantages over traditionally used photovoltaic systems, such as preventing water evaporation, using agricultural lands for different purposes, and having higher energy efficiency. Therefore, FPVS can be an effective solution to reduce de-pendence on fossil energy sources…
- Research ArticleIssue 3 · 2026pp. 1686-1699Open AccessComparison of random search and gradient-based optimization techniques on design improvement of perm
Electric machines are one of the tools that humanity has used for a long time and have become indispensable in the modern world. Electric machines produced in the form of transformers, motors, and alternators are designed in various groups. Permanent magnet synchronous motors (PMSM) belong to the group of motors in whi…
- Research ArticleIssue 3 · 2026pp. 1587-1596Open AccessDevelopment and analysis of hybrid sustainable polymer reinforced materials
A vast number of researchers are looking for low-cost, lightweight, and highly strong structural materials. In general, light materials are weaker, whereas strong materials are denser. We use composite materials to achieve both high strength and low weight. Next, using impact and ultimate testing machines, the specimen…
- Research ArticleIssue 3 · 2026pp. 1635-1645Open AccessGreen synthesis of a zeolite from natural extract of Sapindus as a template
In recent decades, there has been considerable interest in creating hierarchical zeolites because of their enhanced catalytic qualities and ability to facilitate mass transfer. This study investigates the synthesis of ZSM-5 zeolites using a new natural surfactant extracted from the plant Sapindus mukorossi (Sapindaceae…
- Research ArticleIssue 3 · 2026pp. 1619-1634Open AccessHomnormal A comprehensive R package for testing the homogeneity of variances
Testing the homogeneity of variances among normal populations is of interest in several research areas. It is widely applied to assess uniformity in quality control, biology, agricultural production systems, human performance studies, and even in the development of educational methods. For this reason, in this paper, w…
- Research ArticleIssue 3 · 2026pp. 1597-1618Open AccessInvestigation of the usability of modified aSPI and eRDI indexes in Sanliurfa Province and determina
The frequency and intensity of drought events have increased due to the increasing impact of global warming for the last 20 years. Drought primarily affects agricultural activities, as approximately 70% of freshwater resources are used in agricultural production. Sanlıurfa province, located in the Southeastern Anatolia…
- Research ArticleIssue 3 · 2026pp. 1646-1673Open AccessOverview of single-phase-shift dual active bridge converter operation analysis design guidelines and
This paper discusses the operation, design guidelines, and control strategies of the bidirectional dual-active bridge (DAB) converter with single-phase-shift (SPS) modulation. Some key issues, such as steady-state analysis, average values, output voltage ripples, and soft-switching operations, are also addressed in det…
- Research ArticleIssue 3 · 2026pp. 1572-1586Open AccessRecognition of audio source recording device using Mel frequency cepstral coefficients and recurrent
Accurate identification of audio source recording devices is paramount in digital forensic in-vestigations, including topics like copyright protection, tamper detection, and audio source forensics. This work presented a novel method for learning feature representations using tem-poral audio characteristics, such as Mel…
- Research ArticleIssue 3 · 2026pp. 1561-1571Open AccessStudy of the physical structure and performance of vertical wind turbines evaluated by bio-mimicry D
The design of the blades of wind turbines can take inspiration from biomimicry techniques. The survival of natural designs through natural selection acts as the model. One example is the case of Dipterocarpus alatus, which has a “flying flower” component for plant propagation. This investigation studied the characteris…
- Research ArticleIssue 2 · 2026pp. 1069-1081Open AccessA comprehensive approach to decision making in uncertain environments using picture fuzzy hypersoft
In this work we introduced picture fuzzy hypersoft topological spaces (PFHSTS) as an extension of intuitionistic fuzzy hypersoft topology to address vague, incomplete, and inconsistent information. PFHSTS is a novel concept for analyzing complex systems in uncertain environments by combining the strengths of picture fu…
- Research ArticleIssue 2 · 2026pp. 970-982Open AccessA hybrid deep learning framework with attention mechanism for anti money laundering in cryptocurrenc
Bitcoin and other cryptocurrencies are technological innovations that have transformed the world of finance. However, these developments introduce new risks. Because of the relative anonymity these systems offer, money laundering is one of the most significant risks connected to cryptocurrencies. This anonymity makes i…
- Research ArticleIssue 2 · 2026pp. 1283-1298Open AccessA novel generalized lifetime q-distribution
The q-analogue of probability distributions provides a framework that offers a broader range of definitions for them and also includes their classical forms. This paper introduces the q-analogue of a new one-parameter generalized lifetime distribution and thoroughly examines its distributional and statistical character…
- Research ArticleIssue 2 · 2026pp. 954-969Open AccessA study on numerical solutions of a fractional-order model for CAR T-cell therapy in leukemia using
Leukemia is an aggressive form of blood cancer that develops in the bone marrow. In this study, we consider a fractional-order four compartmental mathematical model of leukemia which includes susceptible blood cells S(t), infected blood cells I(t), cancer cells C(t), and immune blood cells W(t), and we discuss the dyna…
- Research ArticleIssue 2 · 2026pp. 1187-1218Open AccessAnalyzing challenges to maximıze the efficiency of industrial processes using carbon capture and hyd
Greenhouse gases (GHGs) significantly impact on our environment, negatively affecting living conditions. Therefore, we strive to harness these GHGs for humanity’s benefit. Carbon dioxide is viewed as a valuable resource for generating new products, including concrete treatments and chemicals. In the food industry, carb…
- Research ArticleIssue 2 · 2026pp. 1138-1152Open AccessAssessment of Future RES and CO2 use of Türkiye and other countries in terms of climate targets of i
Global climate change is largely driven by increasing fossil fuel use and related emissions. The largest contributors include the United States, China, the European Union, and India, which together account for a significant share of global emissions. International agreements such as the Kyoto Protocol (2009) and the Pa…
- Research ArticleIssue 2 · 2026pp. 1094-1110Open AccessBayesian computational methods for estimation of q-Weibull distribution
The q-Weibull distribution is a flexible probability distribution that is commonly used in reliability analysis, survival analysis, and extreme value modelling. Obtaining accurate parameter estimates is essential for these applications. This paper investigates several estimation techniques for the q-Weibull distributio…
- Research ArticleIssue 2 · 2026pp. 869-879Open AccessBioconservative effect of Cotula cinerea Delile on Klila cheese
The Klila cheese has been consumed by Algerians for many centuries, likely fromantiquity to the presentday. It is a traditional, artisanal North African cheese known for its high nutritional value. Its high dry matter content allowsit to bestored for extended periods without the risk of microbials poilage. This study a…
- Research ArticleIssue 2 · 2026pp. 856-868Open AccessDeep learning-based approach for automated detection of lumpy skin disease
The developing viral illness of cattle known as lumpy skin disease (LSD) has terrible economic consequences. The virus responsible for lumpy skin disease is a member of the Poxviridae family and the Capripoxvirus genus. It is an economically significant transboundary disease that affects cattle, water buffalo, and came…
- Research ArticleIssue 2 · 2026pp. 919-953Open AccessDriving style recognition with machine learning for intelligent control of vehicles
In recent years, extensive research and development efforts have been increasingly carried out in both academia and industry to optimize the safety, efficiency, and environmental impact of vehicles traveling on roads. This study aims to contribute to these efforts by focusing on determining the driver’s driving style.…
- Research ArticleIssue 2 · 2026pp. 1127-1137Open AccessDynamic mechanical morphological and thermal characteristics of polypropylenered mud polymer composi
This study aims to examine how different amounts of red mud (RM) (0, 10, 20, 30, and 40 wt.%) affect the dynamic mechanical and thermal characteristics of polypropylene (PP)/red mud (RM) polymer composites. Fourier Transform Infrared Spectroscopy (FTIR) was used to confirm the presence of PP and RM in the samples. The…
- Research ArticleIssue 2 · 2026pp. 768-780Open AccessElectrooxidation-based on-site disinfectant generation using IrO2-RuO2 coated titanium anodes Invest
Disinfection is a critical process for preventing microbial contamination of water and surfaces, thereby protecting public health. Increasing hygiene needs and the need for a safe water supply necessitate effective and sustainable disinfectant generation. The study covers the examination and development of on-site disi…
- Research ArticleIssue 2 · 2026pp. 1251-1260Open AccessEvaluation and effectiveness of students awareness on outcome-based education perception and impleme
Outcome Based Education evaluates students’ knowledge, behavior, and practical abilities. It is crucial for determining learning goals, changing courses, pinpointing learning gaps, boosting motivation and engagement, and fostering ongoing educational progress. Outcome-Based Ed-ucation implementation is enhanced and the…
- Research ArticleIssue 2 · 2026pp. 1048-1068Open AccessEvaluation of reliability and performance in multi-subsystem serial system Analyzing K-out-of-n redu
This paper presents a novel in-depth cost and performance evaluation of a complex serial system comprising five subsystems arranged in a series-parallel configuration. The Subsystems B, C, and D each have one unit, whereas Subsystem A has n units with k-out-of-n redundancy. System E is made up of two units that functio…
- Research ArticleIssue 2 · 2026pp. 820-842Open AccessExploring fractional dynamics of fourth order parabolic partial differential equations with power la
The aim of this study is to establish an efficient method for exploring the fractional dynamics of fourth-order parabolic partial differential equations. The generalized bivariate homotopy perturbation method is suggested to determine expansion solutions for the considered mod-els. This scheme decomposes non-linearity…
- Research ArticleIssue 2 · 2026pp. 843-855Open AccessFinite element modeling and nonlinear analysis of tire deformation using hyperelastic material model
Tires are critical components for automobile and aircraft applications from vehicle dynamics, safety and overall performance perspective. The work in this paper discusses finite lement analysis of tire deformation subjected to 3.5 bar pressure using ABAQUS tool. The hyperelastic material models viz Neo-Hookean and Moon…