Browsing M.S. Theses by Issue Date

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  • 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 ...
  • Multicomponent VLE calculations by UNIQUAC and UNIFAC 
    Ayla, Ali. (Thesis (M.S.)- Bogazici University. Institute for Graduate Studies in Science and Engineering, 1986., 1986.)
    Vapor-liquid equilibrium data is essential and fundamental for design of separation equipment. If available, experimental data are of course the best, but when such data are not available, the engineer has to apply ...
  • A finite element thermal hydraulic analysis of a plate type fuel element 
    Kazan, Ş. Nejat. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 1986., 1986.)
    In this work a mathematical model and a Computer program developed to perform thermcohydraulic analysis of a plate type fueled, water cooled nuclear core is presented. A finite element numerical solution was obtained for ...
  • Heat transfer coefficients for finned tubed coil immersed in agitated vessel 
    Kızılçeç, Fatma. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 1986., 1986.)
    Heat transfer coefficients for agitated liquids in a flat bottomed vessel equipped with finned tube helical coil were determined over the 125-500r.p.m range of agitator speeds by using a flat paddle turbine impeller in ...
  • The pinch design method for the synthesis of optimal heat exchanger networks 
    Özgülşen, Fatih. (Thesis (M.S.)- Bogazici University. Institute for Graduate Studies in Science and Engineering, 1988., 1988.)
    In this work. computer programs, HEXNET and DESIGN, which are developed to perform the synthesis of optimal heat exchanger networks are presented. Most recently developed method, namely, the Pinch Technique is utilised for ...
  • Gas chromatographic study of hydrocarbon adsorption on platinum/alumina catalyst 
    Yıldırım, Ramazan, 1962- (Thesis (M.S.)- Bogazici University. Institute for Graduate Studies in Science and Engineering, 1988., 1988.)
    The adsorption of three normal paraffins (n-pentane, n-hexane and n-heptane) and one isoparaffin (i-octane) on the commercial 0.3 %. wt PtJAI03 reforming catalyst were investigated using the elution (or the pulse) technique ...
  • Performance analysis of a controlled multi-purpose chemical plant 
    Konukman, Alp Er Şevki. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 1989., 1989.)
    An available package was used as the basis of this work and it was further developed to obtain the CHPDSC package introduced in this study to investigate the dynamic behaviour of a typical multi-purpose chemical plant at ...
  • Kinetics of free radical bulk polymerization of methyl methacrylate 
    Hamurcu, Elif Gürel. (Thesis (M.S.)- Bogazici University. Institute for Graduate Studies in Science and Engineering, 1990., 1990.)
    In this work, the free radical bulk polymerization of methyl methacrylate was studied at 22.5°C. Polymerization reactions were initiated by thermal decomposition of 2,2 -azobisisobutyronitrile (AIBN). Full range of conversion ...
  • 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 ...
  • 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 ...
  • Molecular Dynamics simulation of polymeric systems 
    Badur, Bertan Yılmaz. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 1992., 1992.)
    In this thesis, the dynamic and static properties of a polymeric chain in a dilute solution was investigated with the method of molecular dynamics (MD) simulation. We investigated both the equilibrium properties of polymer ...
  • Photochemical sterilization of Escherichia Coli in drinking water 
    Araz, Klodya Vert. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 1992., 1992.)
  • A study of polymer-metal-protein complexes and effects of irradiation 
    Taşdelen, Dinçer Betül. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 1995., 1995.)
    In the present work, complex formation of some water soluble polymers (polyacrylic acid, polyacrylamide containing amino acid end group, and polyacrylamide containing no end group) with Bovine Serum Albumin (as a model ...
  • Dynamics optimal control of flexible heat-exchanger networks 
    Boyacı, V. Cantürk. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 1995., 1995.)
    In this work, the dynamics, controllabilitty and resiliency of Heat-Exchanger Networks (HENs) are investigated. A rigorous distributed-parameter model of typical countercurrent shell-and-tuble (multi-tube) heat exchangers ...
  • Surface properties of poly (e- caprolactone) - poly (dimethylsiloxane) -poly (e- caprolactone) triblock copolymers 
    Yaşar (Boz), Şehri Banu. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 1996., 1996.)
    Surface properties of polymers are of very much importance in many application fields such as adhesion, wettability, printing and biocompatibility. In this industrial areas polydimethylsiloxanes are materials of broad ...
  • Simulation of protein structure by a simplified model: |application to the rop dimer 
    Akten, E. Demet. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 1996., 1996.)
    In this thesis, the estimation of the native three-dimensional structure of a dimeric protein, Rop, from its amino-acid sequence is performed. Rop is a small RNA-binding protein that is coded by certain plasmids and is ...
  • Identification of native conformations of proteins using a low resolution model 
    Özkan, Ş. Banu. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Sciences and Engineering, 1997., 1997.)
    Exhaustive enumeration is performed by using a low resolution model. The secondary structure elements of the proteins are kept as rigid blocks. Large ensembles of decoy structures are generated by rotating the virtual ...
  • Modeling of stress development in aerogel preparation 
    Ünlüsü, Betül. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 1998., 1998.)
    Aerogels are prepared by sol-gel method associated with supercritical drying. They are used in different areas due to their special characteristics such as high porosity, low density, low thermal conductivity. Drying is ...
  • Determination of protein structures using distance constraints 
    Samur, Başak. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 1998., 1998.)
    Constraints of different types are applied to a protein chain of 30 residues by using a low resolution model adopted from the cooperative kinematics (CK) model of polymers. The aim was to investigate the importance of the ...
  • 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, ...

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