Bogazici University Digital Archive: Recent submissions

  • Crack propagation analysis in elastomeric isolation bearings 
    Tıknaz, Emirhan. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2022., 2022)
    This thesis study focuses on the crack propagation analysis in elastomeric isolation bearings. One benchmark problem related to crack propagation analysis in a single-edge notch specimen and two problems related to interface ...
  • A two parameter characterization of edge cracked NiTi shape memory alloy under plane strain conditions 
    Merde, Oğuzhan Fikri. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2022., 2022)
    Shape memory alloys (SMAs) are metallic systems that exhibit reversible, diffusionless, martensitic phase transformation. Employing finite element analyses, the stress fields and crack tip constraints generated are examined ...
  • Molecular dynamics study of the interactions between thymoquinone and lipid bilayers 
    Ülgey, Esra. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2022., 2022)
    Thymoquinone, a phytochemical with antitumor activity, and its derivative aminothymoquinone were investigated using Molecular Dynamics (MD) Simulations to understand their interactions with simple and complex bilayer models. ...
  • Multifunctional monomeric and polymeric photoinitiators for free radical photopolymerization 
    Gençoğlu, Türkan. (Thesis (Ph.D.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2022., 2022)
    In this study, novel polymerizable, polymeric and branched photoinitiators (PIs) were synthesized to attain high polymerization efficiency, migration stability, visible light absorption and water solubility to address ...
  • A comparative study on selective biosorption in aqueous mixtures of dyes with different ionic characters by chlorella sp. biomass 
    Yılmaz, Beyza. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2022., 2022)
    In this study, the adsorption percentages of Chlorella Sp. biomass towards five ionic dyes and their relevant combinations in aqueous media were studied as a model system for wastewater remediation compared to a proper ...
  • Optical properties of novel photosensitizers for photodynamic therapy 
    Aslanoğlu, Busenur. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2022., 2022)
    Computational chemistry plays an important role in interpreting various phenomena regarding properties of complex molecular and biological systems via several computational approaches. In this thesis, the full characterization ...
  • Protein encapsulation within oppositely charged polyelectrolyte complexes 
    Akbulut, İlayda. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2022., 2022)
    In this study, it is aimed to perform enzyme immobilization with the coacervation, which is used as a physicochemical encapsulation method. By using this encapsulation technology, active agents like drugs and enzymes can ...
  • Effect of Hofmeister ions on thermodynamics of complex coacervation of hyaluronic acid and chitosan 
    Kantarcı, Gökçe. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2022., 2022)
    The Hofmeister series is an ion series that was discovered to have significant effects on the behavior of aqueous protein solutions as a result of Franz Hofmeister's studies in 1888, and its effects on other biomacromolecules ...
  • An approximate method for real time health monitoring and damage asessment of mind-to-high rise reinforced concrete buildings 
    Akalp, Selahattin. (Thesis (Ph.D.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2022., 2022)
    Two separate methods are proposed and evaluated in this study for the structural health monitoring and damage detection of mid -to-high rise reinforced concrete buildings. The first method discussed herein, aims to predict ...
  • Seismic assessment of transmission towers 
    Kırkpınar, Erdinç. (Thesis (Ph.D.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2022., 2022)
    In the 21st century, necessity for the electricity is growing more and more every day. In order to transfer huge amount of electricity, engineering is nding its way between mountains, rivers and valleys with the help of ...
  • AHP-based risk identification risk assessment and risk allocation approach for the micromobility sector 
    Yemlihalıoğlu, Emir. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2022., 2022)
    In today’s world, where the micromobility sector, which is one of the most important sub-headings of the sharing economy model, in which people pay for the products and services they need for a short time, without owning ...
  • Risk assessment in the context of modern methods of construction leveraging data analytics 
    Tatari, Ali. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2022., 2022)
    As the construction industry moves towards more innovative, sustainable, and faster construction techniques, Modern Methods of Construction (MMC) has been regarded as a solution for meeting these demands. Nonetheless, under ...
  • Investigating organizational learning in the Turkish construction companies 
    Yelmen, Murat. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2022., 2022)
    In a rapidly changing and complex environment, construction industry companies are looking for many different ways to gain competitive advantage and to show a sustainable presence in the future. Organizational learning is ...
  • Experimental investigation of the response of buried pipelines to surficial loads 
    Rogenbuke, Peter. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2022., 2022)
    Buried pipes serve as the lifelines of modern cities and therefore have the utmost importance for today’s society. Owing to their buried state, it is not easy to detect damages; therefore, extra caution in their design is ...
  • Electrical detection of spin-orbit torque in antiferromagnets 
    Göksal, Cemal İlkin. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2022., 2022)
    Ferromagnetic spintronics has been a game changer for memory technologies, until it has been understood that at some point ferromagnetic properties of these devices won’t be able to compensate for the demand on volume and ...
  • Data-driven local search heuristics for bilevel network design problems 
    Sevim, İsmail. (Thesis (Ph.D.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2022., 2022)
    In the Network Design Problem (NDP), one aims to design the configuration of a network by installing links between a set of given nodes and determine the flow of a set of commodities over these installed links. In this ...
  • Dynamics of long-term essential hypertension and pharmacotherapy options 
    Hasgül, Zeynep. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2022., 2022)
    Hypertension is a preventable and treatable disease however; blood pressure control remains insufficient in many countries. An incomplete understanding of the highly complex mechanism of blood pressure regulation is one ...
  • The maximum acyclic matching problem 
    Çelebi, Cemre. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2022., 2022)
    The aim of this thesis is to develop exact and heuristic methods to solve the Maximum Acyclic Matching problem, which deals with obtaining maximum matching such that the subgraph induced by saturated vertices is acyclic. ...
  • Money laundering detection in cryptocurrency networks 
    Erdem, Elif Emine. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2022., 2022)
    This study aims to develop scalable methods to detect suspicious wallets using historical transaction data in cryptocurrency networks such as Ethereum and Bitcoin. Different transaction networks are generated for each ...
  • Air cargo revenue management spot allocation problem 
    Bütün, Yahya Umut. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2022., 2022)
    The focus of Air Cargo Revenue Management (ACRM) is to best estimate cargo capacity, forecast future demand, and take accept or reject decisions on the bookings accordingly. ACRM is a different problem than passenger revenue ...

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