Browsing M.S. Theses by Title

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  • Bacterial uptake of antimicrobial peptides 
    Irvalı, Deniz. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2016., 2016.)
    The discovery of beta lactam antibiotics has been a groundbreaking improvement in the treatment of bacterial diseases. However, most bacteria have gained resistance against beta lactam antibiotics which rendered them ine ...
  • Beneficiation from Turkish antimony ores for important industrial antimonial compounds 
    Eskinazi, Vitalis. (Thesis (M.S.)- Bogazici University. Institute for Graduate Studies in Science and Engineering, 1986., 1986.)
    A comprehensive literature survey on the production and concentrationof the antimonial ore stibnite in Turkey has been done. Methods and ways of beneficiation from stibniteores and concentrates to produce crudum, antimony ...
  • Beneficiation of the oolitic mineral of the Çamdağ iron deposits 
    Dereboylu, Günseli. (Thesis (M.S.) - Robert College. Faculty of Graduate School of Engineering, 1967., 1967.)
  • Beta-lactamase binding to blip and blip based peptides 
    Doğan, Aslıgül. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2011., 2011.)
    Extensive use of antimicrobial agents has generated selective pressure on bacteria and resulted in development of resistance to beta-lactam antibiotics. The main resistance mechanism of bacteria is the production of ...
  • Beta-lactamase ligand recognition 
    Menekşedağ, Deniz. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2012., 2012.)
    Beta-lactamases hydrolyze the beta-lactam ring of antibiotics, rendering them ineffective. Understanding the inhibitor recognition mechanism of beta-lactamases will give important information toward the fight against ...
  • Bistability analysis of an apoptosis model in the presence of nitric oxide 
    Şen, Sercan Murat. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2009., 2009.)
    Apoptosis, or programmed cell death, is a normal component of the development and healthy functioning of multicellular organisms. In apoptosis, cells die in response to a variety of stimuli in controlled and regulated ways. ...
  • Capacity and technology selection via cost modelling in Turkish cement industry 
    Omay, E. Orhan. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 1992., 1992.)
    Discounted Cash Flow and Net Present Value methods have been used for analyses in Turkish Cement Industry to provide valuable help for prospective investors in crucial aspects such as selecting proper technology, capacity ...
  • Carbon dioxide adsorption on flat Pt3Sn surfaces 
    Başaran, Duygu. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2007., 2007.)
    The experimental studies have shown that the PROX activity of the Pt{Sn/AC catalyst is either unaffected or positively affected from the presence of carbon dioxide in the feed mixture. The catalyst characterization studies ...
  • Catalyst development for hydrocarbon production by carbon monoxide hydrogenation 
    Erol, Murat. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2011., 2011.)
    The aim of this work was the development and testing of supported rhodium catalysts for hydrocarbon production by CO hydrogenation. Four different catalysts were prepared by sequential or co-impregnation to incipient wetness ...
  • Catalyst screening and testing for steam reforming of methane to synthesis gas 
    Aktürk, Nilay. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2011., 2011.)
    The major aim of this study is to investigate the effects of different metals and supports on methane conversion and carbon monoxide selectivity in steam reforming (SR) of methane. The test matrix involves the investigation ...
  • Catalytic microchannel configurations for hydrocracking of Fischer-Tropsch hydrocarbons 
    Hösükoğlu, Mehmet İrfan. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2011., 2011.)
    Petroleum crude oil is an important commodity as the primary source of energy and petrochemical industry but su ers from decreasing reserves and quality. Hydrocarbon commodities can also be produced synthetically by ...
  • Catalytic oxidation of methane in a microchannel reactor under oxygen-lean conditions 
    Kara, İsmail Bahadır. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2012., 2012.)
    The aim of this study is to investigate methane oxidation in a microchannel reactor under the effect of Pt, Rh and Ru catalysts supported on δ-Al2O3. Methane oxidation is an integrated part of the oxidative steam reforming ...
  • Causality in time series : dynamic time warping versus granger causality 
    Yallak, Leyla Zeynep. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2012., 2012.)
    Causality is a concept studied in various areas such as economics, and engineering. Identifying the cause and effect relations among variables is important as it enables the control of the effected variable by the variation ...
  • Cell growth and ethanol production characteristics of immobilized S. cerevisiae in a batch system with nutrient recirculation 
    Birol, Gülnur (Deniz). (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 1992., 1992.)
    Recently, there has been world-wide interest in the production of ethanol by fermentation as an alternative to chemical feed stock and as a gasoline extender. Savings in utilities as well as reduction in fixed costs can ...
  • Ceria coated microchannel reactor for water-gas shift reaction 
    Koca, Begüm. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2016., 2016.)
    In this study, it is aimed to develop a method for coating Pt/CeO2/Al2O3 catalyst onto the FeCrAlY-based wall of a microchannel reactor and to study watergas shift (WGS) in the context of a parametric study. Firstly, the ...
  • Characterization of the effect of critical cathode design parameters on the lithium sulfur cell resistance using electrochemical impedance spectroscopy 
    Karakuş, Ayşegül. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2019., 2019.)
    Lithium-sulfur batteries have gained significant attention as an alternative for Li-ion batteries for electric vehicle applications in the recent years. This is due to their high theoretical specific energy (2600 Wh/kg) ...
  • 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 ...
  • 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, ...
  • Collective dynamics and conformational sampling of triosephosphate isomerase 
    Cansu, Sertan. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2008., 2008.)
    Molecular dynamics simulations (30-60 ns runs) are performed on free/apo triosephosphate isomerase (TIM) to determine any correlation between collective motions and loop 6 dynamics. Native TIM is active only as a homo-dimer ...
  • Collective dynamics of protein complex structures : scoring and prediction 
    Özsezen, Serdar. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2015., 2015.)
    Docking algorithms are widely used in determination of protein complex structures. In order to determine which structure is the most similar to native one, ranking algorithms are used in docking studies. Each year both ...

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