Browsing Fen Bilimleri Enstitüsü by Title

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  • Demirkesen Çakır, Sevilay. (Thesis (Ph.D.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2015., 2015.)
    Construction industry is a complex and fragmented industry. Therefore, well-set project management practices and strategies are needed. For the successful management of construction projects, determination of project ...
  • Furuncuoğlu, Tuğba. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2010., 2010.)
    In this study, the free radical polymerization of methyl methacrylate (MMA) and NIsopropylacrylamide (NIPAM) is investigated by using Density Funtional Theory (DFT). In the first part, the role of thiophenols as chain ...
  • Ölçüm, Nihan Çelebi. (Thesis (Ph.D.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2009., 2009.)
    Pericyclic reactions are very powerful and widely utilized transformations to obtain complex molecules. The selective versions have received remarkable interest and have found extensive use in synthetic organic chemistry ...
  • Bahadır, Gamze. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2016., 2016.)
    The goal of this research is to model and understand the Diels-Alder and 1,3- dipolar cyclo addition type of reactions in divergent media via two main reactions. In the rst part of this dissertation the exo/endo selectivity ...
  • Dedeoğlu, Burcu. (Thesis (Ph.D.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2015., 2015.)
    In this dissertation, quantum chemical tools, in particular density functional methods are used to address problems related with the selectivity, catalytic and binding effects in different fields of chemistry, such as ...
  • Batukan, Burak. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Sciences and Engineering, 1997., 1997.)
    Drilling operations remold the shaft soil, leading to significant shear strength losses. Lime stabilization has been proposed to increase the shaft resistance capacity of friction piles installed into clayey soils. For ...
  • Doğan, Berna. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2012., 2012.)
    In the first part of this study, the kinetics free radical polymerization of ethyl methacrylate (EMA) and ethyl α-hydroxy methacrylate (EHMA) in solution is investigated; in the second part the deamidation in three different ...
  • Özaltın, Tuğba. (Thesis (Ph.D.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2016., 2016.)
    In this dissertation, quantum chemical tools, in particular density functional theory (DFT), molecular dynamics (MD) and coarse-grained (CG) simulations are used to address the solvent e ect, kinetics, morphology and ...
  • Değirmenci, İsa. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2005., 2005.)
    Photoinitiated polymerization of acrylates is one of the most common processes for therapid production of polymeric cross-linked materials with defined properties. Acrylicmonomers have different reactivity behavior during ...
  • Kafalı, Remzi Özgür. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2007., 2007.)
    In open multiagent systems with autonomous and heterogeneous agents involved, achieving cooperation is necessary but difficult. Since every agent has limited and different capabilities, they need to exchange some of their ...
  • Kurşun, Mahmut. (Thesis (Ph.D.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2008., 2008.)
    In this study we have introduced a mathematical foundation and a framework for the modeling and analysis of agent based distributed scheduling systems. We defined the basic structure of an object oriented agent based system, ...
  • Çakan, Mehmet. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2012., 2012.)
    In this thesis, a new SG type seismometer is modelled and its counterforce constant is optimized to have an increased period length large enough to make seismic measurements. In the first part of the thesis a “Kinematic ...
  • Yıldız, Engin. (Thesis (M.A.) - Bogazici University. Institute for Graduate Studies in the Social Sciences, 2018., 2018.)
    Firms try to sell their products or services with a predetermined scheme to earn the most profit possible. For this, they first should know the demand characteristics of their product or service. Commonly, the market structure ...
  • Oral, Kutluhan. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2014., 2014.)
    The construction industry has always been high importance of the national economy. Due to increasing pressures from clients to improve quality, reduce costs and speed up construction processes, innovation can be a key ...
  • Eltuğral, Nurettin. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2006., 2006.)
    Aggregates of surface-active molecules consisting of one or more bilayers arranged in a hollow, closed, usually spherical geometry are termed ‘‘vesicles’’. The objective of this study was modelling of drug encapsulation ...
  • Başar, Ender. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2006., 2006.)
    In this study, almost all of the the landslide triggering mechanisms which are slopegeometry, changes in groundwater level, earthquake, surcharge load, tension crack andliquefaction have been modelled for a model slope. ...
  • Güngör, Cenk. (Thesis (Ph.D.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2015., 2015.)
    In this thesis, the depth averaged equations of motion and continuity, satisfy- ing certain additional conditions on the boundaries for long wave propagation will be presented. An efficient meshless numerical scheme, which ...
  • Aksu, Çiğdem. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2010., 2010.)
    In this thesis, two models at different resolution levels are developed for the population dynamics of animal cell cultures at the mitotic stage. The first model is a biologically plausible cellular automata-like micro-model ...
  • İnce, Büşra. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2019., 2019.)
    Capsaicin is a natural compound found in hot pepper and is an agonist of the receptor protein TRPV1 (Transient Receptor Potential Vanilloid) in dorsal root ganglia. TRPV1 is responsible for pain and heat perception. ...
  • Berk, Mehmet Emre. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2019., 2019.)
    Energy savings on refrigeration systems are highly desired due to the aware ness of limited energy sources in recent years. In this regard, new technologies have been developed in addition to the conventional refrigeration ...

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