Volume 12 , Number 4

Dec 31, 2025

15 Article

Research Article

Research Article Pattern Recognition in Blast Cells by Improved Image Processing Techniques

Fatma Akalın ^* , Mehmet Fatih Orhan

December 31, 2025 Page 935-952

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Research Article Early-Stage Diabetes Detection Using Age-Based Feature Selection and Machine Learning Methods

Betül Uzbaş ^*

December 31, 2025 Page 953-965

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Research Article Corrosion Performance of Epoxy Powder-Coated DD12 Steel with Iron Phosphate and Zirconium-Based Conversion Coating Pretreatments

Mustafa Yiğit Dayınlarlı , Abdülkerim Gök ^*

December 31, 2025 Page 966-978

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Research Article Graph Neural Network-Based Prediction of Soft Error Vulnerability and Criticality of Functions in Scientific Applications

Sanem Arslan Yılmaz ^*

December 31, 2025 Page 979-998

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Research Article Using Moss Extract on Cementitious Mixture with Enhanced Workability and Mechanical Properties

Seda Turan ^* , Nazlı İpek Kul Gül , Selcan Karakuş , Serhat Ursavaş , Gamze Gürsu , Nevin Taşaltın , Niyazi Uğur Koçkal

December 31, 2025 Page 999-1012

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Research Article Comparative Structural Analysis of Graded and Standart AlΔXGa1-ΔXN HEMT Devices by Williamson-Hall Method

Orkun Sarıarslan , Özlem Bayal ^* , Ahmet Bılgılı , Berna Çatıkkaş , Mustafa Öztürk , Ekmel Özbay

December 31, 2025 Page 1013-1027

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Research Article Extended State Observer Based Improved Control of Interleaved Boost Converter

Veli Yenil ^*

December 31, 2025 Page 1028-1043

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Research Article Evaluating CNN Architectures and Transfer Learning for Histopathological Classification of Lung and Colon Cancer

Yasin Özkan ^*

December 31, 2025 Page 1044-1059

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Research Article Time Series Analysis of Solar Energy Production Based on Weather Conditions

Mehmet Bülüç ^* , Onur Sevli , Lokman Yünlü

December 31, 2025 Page 1060-1077

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Research Article Performance Analysis of Graphene Oxide Based Photodetector for Broad Spectrum Light Sensing

Mehmet Hakan Çolpan ^*

December 31, 2025 Page 1078-1087

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Research Article SemanDICT: A Python-Based Semantic Dictionary Engine for IFC Objects with RDF Generation and SPARQL Querying

Murat Aydın ^*

December 31, 2025 Page 1088-1120

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Research Article An Optimized and Attention-Enhanced Convolutional Neural Network for Accurate Breast Cancer Diagnosis

Ragheed Mokhtar , Mahir Kaya ^*

December 31, 2025 Page 1121-1148

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Research Article Multi-Method Earthquake Risk Analysis and Location-Depth Estimation for Pazarcık (Kahramanmaraş): Statistical and Machine Learning Approaches

Ulaş İnan Sevimli ^*

December 31, 2025 Page 1149-1168

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Research Article A Digital Twin Framework for Municipal IT Infrastructure Management: A Case Study from Manisa Metropolitan Municipality Using Multi-Year Incident Data

Hakan Kaya ^*

December 31, 2025 Page 1169-1186

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Research Article Effective Approach Based on Slime Mold Algorithm for Hyper-Parameter Tuning of CNNs in Brain Tumor Classification

Kevser Özdem Karaca , Bilgehan Arslan ^* , Yılmaz Atay , Seref Sagiroglu

December 31, 2025 Page 1187-1216

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Publication Ethics and Malpractice Statement

A-Ethical Principles

Gazi University Journal of Science and Technology Section A: Engineering and Innovation is committed to comply with international ethical rules and COPE principles in the publication process. The journal applies double-blind refereeing and terminates publications with ethical violations. The editorial office may request data from the authors; if not submitted, the manuscript will be rejected. At least two positive referee reports are required for publication acceptance and the publication order is determined according to the date of acceptance. The copyright form for accepted articles must be signed by all authors. In case of ethical violations, the journal can be notified by e-mail.

B-Ethical Responsibilities of the Authors

Manuscripts will not be accepted in the following cases: incomplete author information, non-contributing authors, out-of-scope studies, plagiarism/unethical publishing, failure to indicate the source of funding, if any, copyright infringement, targeting specific individuals/institutions, conflict of interest, incomplete reporting standards, failure to submit requested data, duplicate/simultaneous publication, insufficient citations/references, significant errors. Articles with a pre-publication similarity rate (iThenticate) exceeding 20% (4% from a single source) and 30% excluding references are not accepted. Authors must submit iThenticate report.

C-Ethical Responsibilities of the Reviewers

Editors improve the quality of publications, protect the public interest, keep all records, work impartially and confidentially, and manage unethical situations. Before sending the manuscripts to the referees, the relevant editor checks that they comply with the spelling rules, format, scope of the journal, publication and ethical principles, scientific quality and originality.

D-Ethical Responsibilities of the Editor, Editor in Chief, Managing/Assistant Editors, Foreign Editor Advisory Board, Language/Technical Editors

Gazi University Journal of Science and Technology, Part A: Engineering and Innovation is a double blind peer-reviewed, internationally indexed and open access journal published 4 issues a year in English. There is no review/submission fee and the process is approximately 8 weeks. The article in the referee process can be withdrawn by the relevant author via DergiPark; requests from other authors are evaluated by the editor-in-chief. The article cannot be sent elsewhere before the process is completed.

To ensure ethical and objective practices, our editors are expected to follow established industry standards as well as the specific policies set by our journal and publisher. For additional guidance, please consult the COPE Short Guide to Ethical Editing.

Generative AI refers to artificial intelligence technologies capable of producing text, images, or other content in response to user inputs. Tools such as ChatGPT, DALL-E, and similar models fall under this category.

Owner

UÜ

Prof. Dr. Uğur ÜNAL

GAZİ ÜNİVERSİTESİ, GAZİ EĞİTİM FAKÜLTESİ, TÜRKÇE VE SOSYAL BİLİMLER EĞİTİMİ BÖLÜMÜ

Publishing Manager

Prof. Dr. Uğur GÖKMEN

Gazi Üniversitesi

Fracture Mechanics, Materials Science and Technologies, Composite and Hybrid Materials, Material Production Technologies, Metals and Alloy Materials, Organic Semiconductors, Powder Metallurgy

Chief Editor

Prof. Dr. Sema BILGE OCAK

GAZİ ÜNİVERSİTESİ, FEN BİLİMLERİ ENSTİTÜSÜ

Physical Sciences, Condensed Matter Physics

Chief Editor

Prof. Dr. Mustafa Gurhan YALCIN

Akdeniz University

Mineral Stratum and Geochemistry

Assistant Editors

Assoc. Prof. Dr. Murat BILEN

GAZİ ÜNİVERSİTESİ, MÜHENDİSLİK FAKÜLTESİ, KİMYA MÜHENDİSLİĞİ BÖLÜMÜ

Chemical Sciences, Catalysis and Mechanisms of Reactions, Industrial Product Design, Engineering, Energy, Chemical Engineering, Separation Processes, Environmental and Sustainable Processes, Catalytic Activity, Materials Science and Technologies, Manufacturing and Service Systems, Supply Chains

Assoc. Prof. Dr. Defne AKAY

Ankara University

Physical Sciences, Foundations of Quantum Mechanics, Quantum Technologies, Statistical Mechanics, Physical Combinatorics and Mathematical Aspects of Condensed Matter

Editorial Board

Prof. Dr. Alper BÜYÜKKARAGOZ

GAZI UNIVERSITY

Reinforced Concrete Buildings, Earthquake Engineering, Numerical Modelization in Civil Engineering, Civil Construction Engineering

Prof. Dr. Selim ACAR

Condensed Matter Physics

Prof. Dr. Atilla BIYIKOĞLU

Gazi Üniversitesi, Mühendislik Fakültesi

Thermodynamics and Statistical Physics, Computational Methods in Fluid Flow, Heat and Mass Transfer (Incl. Computational Fluid Dynamics), Electrical Energy Generation (Incl. Renewables, Excl. Photovoltaics), Renewable Energy Resources , Energy Generation, Conversion and Storage (Excl. Chemical and Electrical), Automotive Combustion and Fuel Engineering, Heat Transfer in Automotive

Prof. Dr. Adem TATAROGLU

GAZİ ÜNİVERSİTESİ, FEN FAKÜLTESİ

Condensed Matter Physics, Semiconductors

Prof. Dr. Adnan SÖZEN

GAZİ ÜNİVERSİTESİ, TEKNOLOJİ FAKÜLTESİ

Energy Systems Engineering, Energy

Prof. Dr. Cevriye GENCER

GAZİ ÜNİVERSİTESİ

Decision Support and Group Support Systems, Multiple Criteria Decision Making, Optimization in Manufacturing

Nİ

Prof. Dr. Nurdane İLBEYLI

AKDENİZ ÜNİVERSİTESİ

Geological Sciences and Engineering, Mineralogy- Petrography, Isotope Geochemistry, Geochemistry (Other), Geochronology, Igneous and Metamorphic Petrology, Mineralogy and Crystallography, Volcanology

Prof. Dr. Nursel AKÇAM

Gazi Üni.

Engineering Electromagnetics, Antennas and Propagation

Prof. Dr. Mine TÜRKTAŞ

Gazı University

Plant Cell and Molecular Biology, Bioinformatics and Computational Biology, Genetics

Prof. Dr. H. Serdar YÜCESU

GAZI UNIVERSITY, FACULTY OF TECHNOLOGY, DEPARTMENT OF AUTOMOTIVE ENGINEERING, AUTOMOTIVE ENGINEERING PR.

Technical, Vocational and Workplace Education, Development of Vocational Education , Internal Combustion Engines, Automotive Combustion and Fuel Engineering, Automotive Engineering (Other)

Prof. Dr. Metin GÜRÜ

GAZİ ÜNİVERSİTESİ

Energy, Geothermal Energy Systems, Construction Materials, Chemical and Thermal Processes in Energy and Combustion, Materials Science and Technologies, Chemical Engineering (Other)

Prof. Dr. Nazife ASLAN

ANKARA HACI BAYRAM VELİ ÜNİVERSİTESİ, POLATLI FEN-EDEBİYAT FAKÜLTESİ, KİMYA BÖLÜMÜ

Electroanalytical Chemistry, Electrochemistry, Nuclear Chemistry

Assoc. Prof. Dr. Füsun YALÇIN

Akdeniz Universitesi, Fen Fakültesi

Mathematical Sciences, Applied Statistics, Applied Mathematics

Prof. Dr. Sukru DURSUN

Konya Technical University

Information and Computing Sciences, Biological Sciences, Ecology, Microbiology, Ecological Applications, Environmental Biogeochemistry, Geography Education, Gender, Sexuality and Education, Ecology, Sustainability and Energy, Quality Management in Construction and Environment, Environmental Engineering, Waste Management, Reduction, Reuse and Recycling, Air Pollution Modelling and Control

Prof. Dr. Fatih ÖZ

Atatürk Üniversitesi

Food Sciences, Meat Technology, Food Chemistry and Food Sensory Science

Dr. Taha Alper YILMAZ

GAZI UNIVERSITY

Material Design and Behaviors, Material Characterization, Metals and Alloy Materials, Powder Metallurgy, Materials Engineering (Other)

Asst. Prof. Dr. Senai YALCINKAYA

Fracture Mechanics, Mechanical Engineering, Machine Design and Machine Equipment, Material Design and Behaviors, Tribology, Nanotechnology

Prof. Dr. Hacer KARACAN

GAZİ ÜNİVERSİTESİ

Human-Computer Interaction, Artificial Reality, Computer Software, Requirements Engineering

Asst. Prof. Dr. Murat AKIN

YILDIRIM BEYAZIT UNIVERSITY

Information and Computing Sciences, Machine Learning, Data Mining and Knowledge Discovery, Artificial Intelligence

Assoc. Prof. Dr. Yunus ÖNAL

İnönü Üniversitesi Mühendislik Fakültesi Kimya Mühendisliği

Chemical Sciences, Physical Chemistry, Reaction Kinetics and Dynamics, Polymerisation Mechanisms, Solid and Hazardous Wastes, Energy, Separation Processes, Environmental and Sustainable Processes, Nanotechnology

Dr. Silver GÜNEŞ

GAZİ ÜNİVERSİTESİ

Engineering, Electrochemical Energy Storage and Conversion, Catalytic Activity

Prof. Dr. Zafer EVIS

MIDDLE EAST TECHNICAL UNIVERSITY

Inorganic Materials, Biomaterial , Composite and Hybrid Materials, Ceramics in Materials Engineering

Prof. Dr. Erdal IRMAK

GAZİ ÜNİVERSİTESİ-ANKARA

Electrical Engineering, Electrical Energy Transmission, Networks and Systems, Electrical Energy Generation (Incl. Renewables, Excl. Photovoltaics), Power Plants

Assoc. Prof. Dr. Yasemin LEVENTELI

AKDENİZ ÜNİVERSİTESİ

Hydrogeology, Geology of Engineering, Applied Geology

Prof. Dr. Gürhan İÇÖZ

GAZI UNIVERSITY

Applied Mathematics (Other)

Prof. Dr. Çetin ÇAKANYILDIRIM

HİTİT ÜNİVERSİTESİ

Energy, Catalytic Activity, Materials Science and Technologies

Prof. Dr. Yılmaz ŞIMŞEK

AKDENİZ ÜNİVERSİTESİ

Algebra and Number Theory, Combinatorics and Discrete Mathematics (Excl. Physical Combinatorics), Real and Complex Functions (Incl. Several Variables)

Prof. Dr. Niyazi Uğur KOÇKAL

AKDENİZ ÜNİVERSİTESİ

Construction Materials

Assoc. Prof. Dr. Irem KUCUKOGLU

ALANYA ALAADDIN KEYKUBAT UNIVERSITY, FACULTY OF ENGINEERING

Symbolic Calculation, Algebra and Number Theory, Combinatorics and Discrete Mathematics (Excl. Physical Combinatorics), Mathematical Methods and Special Functions

English Language Editors

Lecturer Tuğçe BÜYÜKBAYRAM

Gazi Üniversitesi

Linguistics (Other)

Instructor Gizem Açelya AYKAN

GAZİ ÜNİVERSİTESİ

English As A Second Language

Technical Editors

Dr. Fatih UÇAR

AKDENİZ ÜNİVERSİTESİ

Geological Sciences and Engineering, Applied Geology, Geophysics, Electrical and Electromagnetic Methods in Geophysics

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Gazi University Journal of Science Part A: Engineering and Innovation

Dec 31, 2025

Publication Type

Research Article

Aim & Scope

Author Guidelines

PLEASE VISIT REQUIRED FILES PAGE.

Ethical Principles and Publication Policy

Publication Ethics and Malpractice Statement

A-Ethical Principles

B-Ethical Responsibilities of the Authors

C-Ethical Responsibilities of the Reviewers

D-Ethical Responsibilities of the Editor, Editor in Chief, Managing/Assistant Editors, Foreign Editor Advisory Board, Language/Technical Editors

Price Policy

Indexes

Citation Indexes

Other Indexes

Journal Boards

Owner

Publishing Manager

Chief Editor

Chief Editor

Assistant Editors

Editorial Board

English Language Editors

Technical Editors