Graduate School of Natural and Applied Sciences, Thesis

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Thesis (25186)

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Aydın, Özlem (5)
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Engineering and Technology (2294)
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1960 - 1979 (2467)
1980 - 1999 (6615)
2000 - 2019 (12728)
2020 - 2025 (3370)

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Master Thesis (21018)
Ph.D. Thesis (4147)
Thesis (25)

Recent Submissions

Process-chain simulation of manufacturing of aerospace bearings Özgeneci, Zeren; Gür, Cemil Hakan; Music, Ömer; Department of Metallurgical and Materials Engineering (2025-2) The hot forging process is crucial in the manufacturing chain of aerospace bearings. Materials used in bearing production typically experience significant deformation during hot forging, which leads to damage evolution. Th...
AN EXPERIMENTAL INVESTIGATION ON UNIAXIAL TENSILE, SLIP-BOND AND CREEP BEHAVIOR OF CARBON TEXTILE REINFORCED CEMENTITIOUS COMPOSITES (C-TRCC) Sharifi, Iraj; Yaman, İsmail Özgür; Alam, Burhan; Department of Civil Engineering (2025-1-16) Textile reinforced cementitious composite (TCRC) is an innovative composite material consisting of a non-metallic fabric mesh reinforcement and a fine-grained cementitious mortar and has been used as a repair and strengthe...
Seismic performance of post-tensioned cast-in-place reinforced concrete beams Tuncer, Ertürk; Binici, Barış; Department of Civil Engineering (2025-1-10) Post-tensioning is an efficient solution for reinforced concrete beams in long-span moment-resisting frame systems. This study experimentally investigates the seismic performance of post-tensioned reinforced concrete beams...
Bucketing Ranking-Based Losses For Efficient Training of Object Detectors Yavuz, Feyza; Kalkan, Sinan; Akbaş, Emre; Department of Computer Engineering (2025-1-10) Object detection is a fundamental computer vision task that focuses on classifying and locating objects in an image. Classification and localization of objects are commonly supervised with score-based loss functions, e.g.,...
A method for probabilistic seismic hazard analysis of earthquake magnitude to be used in a liquefaction potential assessment Aydoğan, Batuhan; Bakır, Bahadır Sadık; Yılmaz, Mustafa Tolga; Department of Earthquake Studies (2025-1-10) Cyclic stresses during earthquakes cause shear strain accumulation and excess pore water pressure, leading to soil liquefaction in extreme cases. In 1975, Seed and colleagues suggested that seismic demand on liquefiable so...
MULTILINGUAL, MULTIMODAL AND EXPLAINABLE APPROACHES FOR AUTOMATED FACT-CHECKING PROBLEM Çekinel, Recep Fırat; Karagöz, Pınar; Department of Computer Engineering (2025-1-10) Automated fact-checking methods primarily rely on content-based approaches, utilizing deep neural networks to extract sophisticated features from text for prediction. However, the inherently black-box nature of these model...
GPSAM: Gaussian Process based smoothing and mapping using nonlinear optimization Keyvan, Erhan Ege; Özkan, Emre; Şahin, Erol; Department of Robotics (2025-1-10) In this thesis, we study the Simultenous Localization and Mapping problem with op- timization based routines. We rely on a object based map representation that utilizes Gaussian Processes to represent the boundaries of the...
Graph neural networks as surrogate models for structural analysis: a study on buckling behavior Kurt, Ömer; Yaman, Ulaş; Department of Mechanical Engineering (2025-1-10) This thesis presents a novel approach to structural analysis using Graph Neural Networks (GNNs) as surrogate models, specifically focusing on predicting buckling behavior of thin-walled structures with and without stiffene...
RELATIONSHIPS AMONG HIGH SCHOOL STUDENTS’ PHYSICS- RELATED SENSE OF BELONGING, PERSONAL EPISTEMOLOGIES, AND ACHIEVEMENT ACROSS SCHOOL TYPE, GRADE, AND GENDER Biçmen, Merve Düriye; Özdemir, Ömer Faruk; Özmen, Kübra; Department of Secondary Science and Mathematics Education (2025-1-10) This study explores the relationships among students' physics-related sense of belonging, personal epistemologies, and physics achievement (PA) across grade levels (9th-11th) and gender, specifically focusing on variations...
Assessing the significance of the industrial port of Zonguldak as a heritage place Kocaoğlu, Canberk; Özçakır, Özgün; Conservation of Cultural Heritage in Department of Architecture (2025-1-10) The shift in technology after the industrial revolution brought forth industrial cities that thrived on industrial production. Industrial ports emerged during the mid to late 19th century in port cities to match the speed ...
Recycling SMC waste through pyrolysis for sustainable production of automotive components Durmuş, Barkın; Güvenç Yazıcıoğlu, Almıla; Kazanç Özerinç, Feyza; Department of Micro and Nanotechnology (2025-1-10) Due to their crosslinked structure, conventional methods cannot reuse thermoset composites, and recycling methods are expensive or harmful. These composites contain valuable inorganic components crucial for a circular econ...
Investigating the Role of Incubation in Design Creativity From a Neuroscientific Perspective Yurt, Yaprak Deniz; Börekçi, Naz Ayşe Güzide Z.; Özkurt, Tolga Esat; Department of Industrial Design (2025-1-10) Creativity in design is a multifaceted phenomenon shaped by the relationship between person, process, and product. This thesis investigates the role of the incubation period in design creativity, a critical yet understudie...
STUDY OF TCC+ AND HIDDEN CHARMONIUM 1+- AND 0++ TETRAQUARKS IN QCD SUM RULES Sarı Ferah, Semra; Özpineci, Altuğ; Department of Physics (2025-1-10) Recently, exotic hadrons have become a very important and interesting topic for particle physics, especially after the observation of the exotic particle X(3872). The Tcc+ tetraquark, which has a very similar structure t...
Electrochemical reduction of tungsten disulfide to tungsten in molten salts Yılmaz, Olgun; Karakaya, İshak; Erdoğan, Metehan; Department of Metallurgical and Materials Engineering (2025-1-10) Electrochemical reduction of tungsten disulfide (WS2) was investigated under constant voltage. The cell and anode designs were successfully developed. The effects of key process parameters including temperature, the compos...
Investigating the impact of evolving planning theory through the concept of nature-based solutions Duman, Gülçin; Yetişkul Şenbil, Emine; Department of City and Regional Planning (2025-1-10) Since the beginning of industrialization in the early 1800s, spatial and urban development policies and trends have changed significantly. With the rapid urban population growth in the 20th century, policies based on econo...
Bridging AI and Personalization: From Social Media Insights to Targeted Marketing Çetinkaya, Yusuf Mücahit; Toroslu, İsmail Hakkı; Department of Computer Engineering (2025-1-10) In today's digital landscape, integrating artificial intelligence (AI) and personalization is vital for understanding and engaging audiences on social media platforms. This thesis investigates scalable AI-driven methods to...
BEYOND ROADS AND BUILDINGS: ADAPTING AUTOMOTIVE STRATEGIES TO CONSTRUCTION Jafaripourbaghali, Parisa; Pekeriçli, Mehmet Koray; Department of Architecture (2025-1-10) The construction industry, despite its significant economic importance, continues to face challenges such as inefficiency and low productivity. While industries like automotive have made remarkable advancements in mass pro...
Formulation and characterization of isomalt based hard candy Doğdu, Sarper; Öztop, Halil Mecit; Özvural, Emin Burçin; Department of Food Engineering (2025-1-10) In the confectionery industry, the demand for sugar-free products is increasing day by day. In hard candies, the quality parameters of sugar-free products are based on many physical and sensory properties. The preservation...
Predicting Drug Sensitivity in Cancer Cell Lines Using Contextualized Prior Knowledge Networks and Graph Neural Networks Germen, Deniz; Oğuztüzün, Mehmet Halit S.; Atalay, Mehmet Volkan; Computational Design and Fabrication Technologies in Department of Architecture (2025-1-10) The discovery and development of effective anticancer therapies face high failure rates, often due to inadequate target efficacy, unintended off-target toxicity, and molecular heterogeneity among tumors. To address these c...
Development of standards for modular construction: learning from the freight container Günay, Göksu; Pekeriçli, Mehmet Koray; Department of Building Science in Architecture (2025-1-10) It is widely acknowledged that the construction industry has a productivity problem. Although the construction industry has a huge economic impact as one of the most important industry sectors in many countries, it is amon...

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