Browsing Fen Bilimleri Enstitüsü by Title

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  • A comparative study of passive control of structures 
    Erkal, Aykut. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2001., 2001.)
    Passive energy dissipation systems are described for the control of structures against earthquake vibrations. Classification of passive energy dissipation systems is made and discussion of the behaviour of individual passive ...
  • A comparative study of risk assessment between prefabricated and traditional residential construction in Tanzania 
    Mwamba, Mustapha Kassim Salehe. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2017., 2017.)
    Residential buildings have been the most marketable sector in the construction industry in Tanzania. Considering the elevated risks in the traditional method of construction currently in Tanzania, a modern method of ...
  • A comparative study on reinforced concrete lightweight roof decks 
    Gürol, Murat. (Thesis (M.S.) - Bogazici University. Faculty of Engineering, 1983., 1983.)
    Nine reinforced lightweight one-way slabs were produced with perlite, styropor and pumice lightweight aggregates as structural roof decks with insulating properties. Those plus three identical Ytong aerated slabs were ...
  • 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 ...
  • A comparative study on the different rigid pavement design methodologies used for plain and fiber reinforced cement-based materials 
    Menekşe, Filiz. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2020., 2020.)
    The application of concrete pavements that have been practiced for many years in developed countries is relatively new in Turkey. As well as choosing the most appropriate type of pavement, it is important to determine ...
  • A comparison between students' mental models of atomic structure and visulizations in textbooks for the concept of atom 
    Polat, Zeynep. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2012., 2012.)
    This study was designed for two major goals which are to describe students’ mental models about atom concept from 6th to 11th grade and to compare students’ mental models of atomic model with visual representations of atom ...
  • A comparison of deep shaft sinking techniques; |a case study using the conventional method 
    Özdemir, Murat. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Sciences and Engineering, 1998., 1998.)
    Shaft is defined as an undeground cavity of an inclination 45 to 90 degrees to the horizontal line, of a straight course, of a minimum cross section of approximately 10m2, and of an essentially larger length in the vertical ...
  • A comparison of fuzzy methods for modeling 
    Aras, Ayşe Çisel. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2008., 2008.)
    Type-1 Fuzzy Logic Controllers (FLCs) have been used in control applications for more than thirty years. However, traditional type-1 FLCs are de cient in dynamical unstructured environments and in many real-time applications ...
  • A comparison of identification techniques for fractional order systems 
    Şenyuva, Rıfat Volkan. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2009., 2009.)
    This thesis compares the performances of various identification methods of deterministic and linear systems described by fractional order models. A detailed introduction to fractional calculus and fractional differential ...
  • A comparison of pull control policies in hybrid production systems 
    Çadırcı, Özge. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2008., 2008.)
    Environmental concerns trigger companies for utilizing reuse activities as much as possible, gradually. One of these activities is remanufacturing process. When manufacturing process is combined with remanufacturing process, ...
  • A comparison of soil modelling using CPT and DMT a case study 
    Aykın, Kayhan. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2009., 2009.)
    A site investigation campaign using cone penetration test (CPT) and dilatometer test (DMT) was carried on medium stiff silty clay, occasionally sand and gravelly site located at Gemlik, Bursa within a case study. Seismic ...
  • A comparison of various procedures on slope stability 
    Çakır, Ali İhsan. (Thesis (M.S.)- Bogazici University. Institute for Graduate Studies in Science and Engineering, 1986., 1986.)
    In this study, the effects of various procedures, Ordinary Method of Slices, Bishop's Modified Method, Spencer's Method, Janbu's Generalized Procedure of Slices and. Wedge Method, on factor of safety for a practical problem ...
  • A compilation of dualities between 4D N=2 supersymmetric gauge theories and 2D conformal field theories 
    Kurşun, A. Kerem. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2019., 2019.)
    In this thesis AGT-W conjecture is reviewed. AGT conjecture is a phenomenon which is shown by Luis F. Alday, Davide Gaiotto and Yuji Tachikawa in their paper published in 2009. It relates the partition functions of both N ...
  • A comprehensive analysis of subword tokenizers for morphologically rich languages 
    Erkaya, Erencan. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2022., 2022)
    Transformer language models have paved the way for outstanding achievements on a wide variety of natural language processing tasks. The first step in transformer models is dividing the input into tokens. Over the years, ...
  • A comprehensive analysis of using WordNet, part-of-speech tagging, and word sense disambiguation in text categorization 
    Çelik, Kerem. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2012., 2012.)
    By the huge increase of data volume in the digital environment and the machine learning techniques, studies on automatic categorization of text documents is increased. Text categorization is simply assigning prede ned label ...
  • A comprehensive dynamic model of cyclic neuropenia 
    Işık, Yusuf. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2022., 2022)
    Neutropenia is a hematological disorder that is defined as having a low level of neutrophils in the bloodstream. Low levels of absolute neutrophil counts leave the body defenseless against and vulnerable to infections. ...
  • A computational analysis of solvent effect :|thiol-ene reactions and CaO bond strength within hydrated calcium clusters 
    Munar, İpek. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2020., 2020.)
    In the first part this thesis, the solvent effect on thiol-ene reaction kinetics is elucidated. The effect of polar media on the reaction kinetics is taken into account by using the transition state theory, the reactivities ...
  • A computational approach for analysis of communication in proteins 
    Özel, Sinem. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2007., 2007.)
    Allostery and communication in proteins are crucial for the regulation of protein functions. The binding of a ligand changes the affinity of the protein at a distal ligand binding site and leads to conformational changes ...
  • A computational approach the free radical polymerization of acrylates and methacrylates 
    Değirmenci, İsa. (Thesis (Ph.D.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2010., 2010.)
    Free radical polymerization (FRP) is one of the most favorable chemical reactions employed in both industry- and laboratory-scale chemical productions, because it can convert a wide variety of vinyl monomers into high ...
  • A computational approach to evaluate the pKa's of quinazoline derivatives 
    Kıran, Melisa. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2022., 2022)
    One of the most important constants in chemistry is the ionization (dissociation) constant (pKa). Estimating the pKa value(s) for a potential drug is critical, especially since computations are considerably less expensive ...

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