Browsing Fen Bilimleri Enstitüsü by Title

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  • Classification of calibrations on Rn for n 7 
    Demir, Ümmühan. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2015., 2015.)
    In this thesis, our aim is to understand all possible calibrated submanifolds of Rn for n 7. We start with basic de nitions and tools that are used throughout this thesis. Then we study the general theory of calibrated ...
  • Classification of nonsymmetric Riemannian manifolds using holonomy groups 
    Ferlendez, Bora. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2008., 2008.)
    In this thesis, Simons’ proof of Berger’s classification of nonsymmetric irreducible Riemannian manifolds with respect to their holonomy groups is studied and Berger’s classification is discussed. The main tools will be ...
  • Classification using spiking neural networks 
    Sinanoğlu, Gökçen. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2012., 2012.)
    The functioning of the brain has attracted the interest of people since ancient times, how it processes the data has always became a subject of wonder and today, the mystery has still not been solved completely. The major ...
  • Classifier combination methods in pattern recognition 
    Baykut, Alper. (Thesis (Ph.D.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2002., 2002.)
    This thesis studies methodologies to combine multiple classifiers to improve classification accuracy. Different classifiers, training methods and combination algorithms are covered throughout this study. The classifiers ...
  • Classifier performances for credit risk analysis 
    Çetiner, Erkan. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2011., 2011.)
    Credit Risk Analysis (CRA) is an important and challenging data mining problem in financial analysis domain which is commonly used by many financial organizations. It became one of the most important and hot concept in ...
  • Cleaning of contaminated soils using ionic liquids and supercritical carbon dioxide 
    Keskin, Seda. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2006., 2006.)
    The aim of this research was to utilize the ability of ionic liquids (IL) to dissolve contaminants at near ambient conditions from soil along with the ability of scCO2 to recover the contaminants from the IL extract, in ...
  • Climate change impacts on migration in the vulnerable countries 
    An, Nazan. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2013., 2013.)
    This research focuses on the economic, demographic and environmental drivers of migration related with the sustainable development in the underdeveloped and developing countries, which are the most vulnerable to the climate ...
  • Climate change projections of Cyprus using RegCM4.4 
    Deler, Ferhan Büşra. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2019., 2019.)
    The scientific motivation of this thesis is a substantial presence of climate change which is one of the most significant issues in the world. There have been happening many natural disasters because of climate change. In ...
  • Clonal analysis of compensatory proliferation in dmHexDC mutants 
    Başdağ, Bilal. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2018., 2018.)
    Recycling of sugar-containing organic compounds (saccharides) have importance for metabolic activity, cellular growth, and differentiation. During this recycling process, many enzymes, primarily lysosomal enzymes, play a ...
  • Cloning and characterization of novel nod like receptors as cytoplasmic immune sensors 
    Gültekin, Yetiş. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2011., 2011.)
    NOD like receptors recognize infection and cellular damage. They are characterized by an N terminal protein interaction domain, central oligomerization domain, termed nucleotide binding domain and leucine rich repeat domain ...
  • Cloning and expression of TagI restriction endonuclease gene using pMAL-c2 vector system in different strains of escherichia coli 
    Özkırımlı, Elif. (Thesis (M.S.) - Bogazici University.Institute for Graduate Studies in Science and Engineering, 1998., 1998.)
    The thermostable TaqI restriction endonuclease from Thermus aquaticus was cloned into Escherichia coli for overproduction and single step affinity chromatography purification. The gene was cloned into pMAL-c2 vector, ...
  • Cloning, expression and purfication of the recombinant DNA polymerase I from the hyperthermophilic bacteria geobacillus anatolicus 
    Çağlayan, Melike. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2005., 2005.)
    The DNA polymerase I gene of a recently described Geobacillus species, Geobacillus anatolicus from a terrestrial hydrothermal vent has been cloned and expressed in Escherichia coli. Evolutionarily conserved regions of DNA ...
  • Cloning, expression and purification of recombinant elongation factor Ts from hyperthermophilic bacteria Geobacillus Anatolicus 
    Şahin, Toros. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2006., 2006.)
    Elongation factor EF-Ts from Geobacillus anatolicus was cloned, expressed and purifed as a His-tagged recombinant protein in Escherichia coli. The first step in this study was the determination of the nucleic acid sequence ...
  • Cloning, expression and purification of recombinant elongation factor Tu from hyperthermophilic bacteria Geobacillus Anatolicus 
    Akalın, Barış. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2006., 2006.)
    In this study, elongation factor Tu (EF-Tu) from Geobacillus anatolicus was cloned, expressed and purifed as a His-tagged recombinant protein in Escherichia coli. At first, the nucleic acid sequence of Geobacillus anatolicus ...
  • Closed-loop actuator and sensor location selection strategies for flexible structures 
    Güney, Murat. (Thesis (Ph.D.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2008., 2008.)
    In this thesis, the problem of finding the optimal actuator and sensor locations for vibration control of a flexible structure is studied. An iterative search strategy is used, where the closedloop criteria are selected ...
  • CMOS based optoelectronic catheter localization system for magnetic resonance imaging environment 
    Sarıoğlu, Baykal. (Thesis (Ph.D.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2013., 2013.)
    The use of minimally invasive medical techniques has greatly reduced risks to patients and has increased our understanding of how the body works. Detection of catheters is one of the most important tasks in these techniques. ...
  • CMOS oscillator design by using a metamaterial - based split ring resonator 
    Serttek, Özgün. (Thesis (M.A.) - Bogazici University. Institute for Graduate Studies in the Social Sciences, 2018., 2018.)
    High purity oscillators are of great importance in communication, radar, or med ical instrumentation systems. In today’s integrated circuit technology, low quality factor of inductors and capacitors define the limits of the ...
  • Co-expression of odorant receptor genes in zebrafish 
    Atasoy, Arif Murat. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2011., 2011.)
    Olfactory receptors constitute the largest G-Protein-Coupled Receptor family in humans and in other vertebrates. Olfactory receptor genes are expressed in the olfactory sensory neurons in the olfactory epithelia and are ...
  • Co-receptor mediated regulation of T cell receptor signalling in natural killer cells 
    Karahan, Zeynep Sena. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2022., 2022)
    Antigen-specific cancer immunotherapy has been developing since the 1990s and showing promising results. T cell receptors (TCR) and Chimeric antigen receptors (CAR) are the most commonly used tools for modifying T cells ...
  • CO2 reforming of CH4 over structured Ni-based catalysts 
    Leba, Aybüke. (Thesis (Ph.D.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2017., 2017.)
    The aim of this study was to contribute to the development of an economical CDRM process requiring less amount of energy and utilizing cheaper, more active and more stable catalyst. For this purpose, the photocatalytic ...

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