Browsing Fen Bilimleri Enstitüsü by Title

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  • Design and control of an active ankle-foot orthosis 
    Kırtaş, Oğuzhan. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2018., 2018.)
    Active ankle-foot orthoses are used to assist patients suffering from stroke, mul tiple sclerosis, cerebral palsy etc. through providing an external force supply to track normal gait cycles. In this study, design of an ...
  • Design and development of a large scale energy model 
    Karali, Nihan. (Thesis (Ph.D.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2012., 2012.)
    Interest on the sustainability of energy systems has recently increased with the emerging need to mitigate global warming in a global environment experiencing continuous increases in energy demand. Global warming is mainly ...
  • Design and development of a web-based science learning tool with a sample unit on particulate nature of matter 
    Er, Neslihan. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2008., 2008.)
    The primary aim of this study is design and development of WEBFEN, a web based science learning tool that follows instructional design guidelines and suggestions derived from current practices of constructivist approach ...
  • Design and development of catalysts & adsorbents for COx free H2 production 
    Selen, Burcu. (Thesis (Ph.D.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2011., 2011.)
    The overall purpose of this research study is to produce, characterize and investigate the performance of catalysts and adsorbents which will play a role in COx-free hydrogen production via fuel processing for fuel cell ...
  • Design and development of current - mode hall sensor microarray with analog front - end and ADC integrated circuit 
    Tunçtürk, Özcan. (Thesis (M.A.) - Bogazici University. Institute for Graduate Studies in the Social Sciences, 2018., 2018.)
    A study of current-mode cross-shaped Hall effect sensors with detailed analyses of each building block of Hall effect sensor microsystems including analog front-end com ponents, and readout circuitry is presented. These ...
  • Design and development of efficient catalysts and determination of reaction mechanism for carbon dioxide reforming of methane (CDRM) 
    Paksoy, Aysun İpek. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2016., 2016.)
    The aim of the current work is to design and develop effective non-PGM based CDRM catalysts, to confirm the roles of each catalyst component, to determine optimum reaction conditions for the highest performance, and to ...
  • Design and development of hall sensors for magnetic microsystems 
    Takbiri, Nazanin. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2015., 2015.)
    Nowadays, magnetic sensors are widely used in variety of applications. One of the most common classes of magnetic sensors is Hall e ect based sensors. Improving characteristics of Hall e ect based sensors, such as sensitivity, ...
  • Design and development of organolead halide perovskite solar cells 
    Yılmaz, Beyza. (Thesis (M.A.) - Bogazici University. Institute for Graduate Studies in the Social Sciences, 2017., 2017.)
    The aim of this thesis was to design and develop organolead halide perovskite solar cells by employing cost efficient and easily generated materials via industrially applicable processes. In the experiments, two kinds of ...
  • Design and development of Pt-based trimetallic WGS catalysts 
    Özer, Özgü (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2016., 2016.)
    The aim of this study is to design and develop Pt-based catalysts having high WGS performance with suppressed methanation activity in HTS-LTS transition temperature region. In this context, a series of trimetallic Pt-Re-V/CeO2 ...
  • Design and development of WGS catalysts for small scale hydrogen production units 
    Demirhan, Coşar Doğa. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2015., 2015.)
    The aim of this work is to design and develop Au-based catalysts that suppress secondary methanation activity and show high WGS activity and stability. In this context trimetallic Au-Re-V/CeO2 catalysts were prepared, ...
  • Design and evaluation of a continuum robot with extendable balloons 
    Yarbaşı, Efe Yamaç. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2016., 2016.)
    In this thesis, a novel continuum robot actuated with extendable balloons is presented. The robot is composed of two parts; the tip and the exible shaft. The balloons are attached to the tip from their slack sections. The ...
  • Design and fabrication of novel reactive hydrogels for delivery of therapeutic agents and biomolecular immobilization 
    Chambre, Laura. (Thesis (Ph.D.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2018., 2018.)
    Polymers have been widely used for the past decades as drug delivery systems owing to their attractive physical, chemical and mechanical properties. In this thesis, nanosized drug delivery systems were developed for the ...
  • Design and fabrication of 3-D MEMS micro scanner for confocal microscopy 
    Efe, Barış Can. (Thesis (M.A.) - Bogazici University. Institute for Graduate Studies in the Social Sciences, 2018., 2018.)
    Microelectromechanical systems (MEMS) technology is the technology of design and fabrication of microscopic devices. Using MEMS techniques the size of the devices can be minimized as well as the fabrication cost. Laser ...
  • Design and fabrication of a microbioreactor for yeast culturing 
    Gençtürk, Elif. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2015., 2015.)
    From the beginning of the 1980, a new platform called “microfluidics” has been appeared. Microfluidics generally means the miniaturization of devices and systems, and this field covers engineering, biochemistry and ...
  • Design and fabrication of fiber optic integrated sensor microsystem for interventional medical devices 
    Erden, Oğuz Kaan. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2020., 2020.)
    In this thesis, there is presented the design, fabrication and characterization of a medical device prototype for real time monitoring of pressure, temperature and localization information for Magnetic Resonance Imaging ...
  • Design and implementation of a biped walking algorithm for Nao humanoid robots 
    Gökçe, Barış. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2009., 2009.)
    In this thesis, we proposed a signal-based omni-directional bipedal walking algorithm which will be used in humanoid robot soccer domain. We generate a central periodic signal which is used to synchronize other signals in ...
  • Design and implementation of a model predictive trajectory tracking controller for a quadcopter 
    Salman, Kübra Hilal. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2022., 2022)
    In this study, a trajectory tracking controller was designed for a quadcopter unmanned aerial vehicle (UAV), and its performance was evaluated by performing the necessary flight tests. As the controller approach, the model ...
  • Design and implementation of a nanoscience & nanotechnology workshop: investigating 11th grade students' a wareness and conceptual understanding of nanoscience & nanotechnology 
    Gököz, Berra Sagun. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2012., 2012.)
    The purpose of this study was to develop a nanoscience and nanotechnology workshop (NNW) and determine its effectiveness by examining the change in students’ awareness and conceptual understanding of nanoscience and ...
  • Design and implementation of a parabolic trough collector system 
    Bilgin, Egemen Orhan. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2019., 2019.)
    With the effect of global warming on weather, most countries are interested in renewable energy sources and solar energy is the most promising one among others with an endless source. With this awareness, a lab scale test ...
  • Design and implementation of a reflow oven for SMD soldering 
    Korkmaz, Caner. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2010., 2010.)
    Reflow soldering is a process in which components that are placed onto the solder paste applied PCB, are assembled by carefully heating the assembly in order to solder the joints. The assembly may be heated by several ...

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