Browsing Fen Bilimleri Enstitüsü by Title

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  • Stochastic transmission policies for energy harvesting wireless nodes 
    Su, Nuğman. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2015., 2015.)
    We consider a single-link wireless communication system where the transmitter has a finite-capacity rechargeable battery that is receiving energy packets from an energy harvesting device (EHD) at certain time instants. The ...
  • Stoichiometric models in metabolic systems biology of yeast 
    Çakır, Tunahan. (Thesis (Ph.D.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2006., 2006.)
    A system-level analysis of Saccharomyces cerevisiae metabolism was performed through integration of stoichiometric modeling and high-throughput ‘omics’ data. A bridge between metabolic networks and transcriptomics was built ...
  • Strain based selection of friction angle for geotechnical design 
    Sancak, Emirhan. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2014., 2014.)
    When it comes to make a decision on selecting a design friction angle for geotech- nical engineering applications, engineers either prefer to use peak friction angle accept- ing a smaller factor of safety or use the critical ...
  • Strain energy based fatigue model for notched part subjected to multiaxial loading 
    Karadeniz, Cumali Özgür. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2013., 2013.)
    In this study, a new fatigue assessment model is developed for high cycle fatigue of metals under multiaxial proportional loading. The proposed model uses readily available material properties and contains no parameters ...
  • Strait crossings 
    Kaptan, Burhan Kubilay. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 1994., 1994.)
    The construction of fixed links to cross straits has meant a link of union between lands and people. Strait crossing options are solutions devoted to cope with difficult geography so that the progress on this subject comes ...
  • Strategic analysis of product recovery management by using system dynamics approach 
    Üzmez, Beril. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2012., 2012.)
    In this study, by using system dynamics approach, we aim to investigate the profitability of a company engaging in remanufacturing, which is the most advanced form of product recovery. Our motivation is to find out (i) ...
  • Strength and dilatancy of anisotropic cohesionless soils 
    Abadkon, Arshiya. (Thesis (Ph.D.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2012., 2012.)
    Peak friction angle and critical state friction angle are two key parameters representing the shear strength of cohesionless soils. Peak friction angle of sand is a function of critical state friction angle and dilatancy ...
  • Strengthening of brick infilled RC frames with different aspect ratios by means af CFRP overplays 
    Atmaca, Savaş. (Thesis (Ph.D.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2008., 2008.)
    The effects of aspect ratio on the engineering properties (stiffness, strength, energy dissipation, ductility…etc.) of infilled RC frames with or without CFRP were evaluated experimentally and analytically. Ten single-bay, ...
  • Strengthening of reinforced concrete beams using externally bonded FRP plates 
    Atmaca, Savaş. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2001., 2001.)
    In recent years, occurrence of great earthquakes in Turkey has resulted in important damages in structures. Due to this phenomenon, repair and/or retrofit of the existing structures have become an important issue. In ...
  • Stress & displacement measurement for geotechnical modelling using open platform 
    Öztürk, Burak. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2020., 2020.)
    Stress and displacement measurements are key tasks for geotechnical modelling. Although broad range of techniques are available; the heterogeneity of the soil and the lack of direct observation of the foundation elements ...
  • Stress analysis of a solid propellant rocket motor 
    Yıldırım, Halid Can. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2009., 2009.)
    The aim of this study is to perform structural analysis of a solid propellant rocket motor using the finite element method and to determine the effects of aging on the analysis results. Thermal and pressure loadings occurring ...
  • Stress detection and management in daily life using wearable sensors 
    Can, Yekta Said. (Thesis (Ph.D.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2020., 2020.)
    Stress has become an integral part of our modern society. Researchers investi gated ways to cope with it to alleviate its negative effects on human health, society and economy. At this point, widespread usage of smartphones, ...
  • Stress measurement and regulation in real-life using affective technologies 
    Chalabianloo, Niaz. (Thesis (Ph.D.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2022., 2022)
    Stress has become one of the main contributors to serious mental and physical health issues in today’s world. Existing works in the literature have used Psychophysi ological measures and proposed numerous mechanisms to ...
  • Stress recognition in everyday life 
    Ekiz, Deniz. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2019., 2019.)
    In the last decades, most of the diseases in modern society are caused by stress. This is the reason researchers want to detect and alleviate stress in daily life as early as possible. With the advance of technology, ...
  • Structural analysis and design of a long span combined cable-stayed suspension bridge crossing the Izmit Bay 
    Zengin, Esra. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2010., 2010.)
    In designing long span cable supported bridges, geometrical nonlinearity of the structure, including the cable sags, large deflections, and P-Delta effects, is a primary consideration. Also, reaching the initial equilibrium ...
  • Structural analysis of epidermal growth factor receptor and yeast signaling networks 
    Tekir, Saliha Durmuş. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2007., 2007.)
    The recent progress in high-throughput technologies is allowing the reconstruction of large-scale models of signaling networks and development of corresponding analysis methods. Network properties of the most comprehensive ...
  • Structural analysis of mammalian toll-like receptor signaling network 
    Özbabacan, Saliha Ece Acuner. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2008., 2008.)
    Comprehensive maps of large-scale signaling networks are attractive for researchers interested in signal transduction mechanisms because the information they give can be used as a basis for mathematical interpretations ...
  • Structural aspects of ASC speck formation and its potential novel functions 
    Sahillioğlu, Ali Can. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2013., 2013.)
  • Structural brain connectome embedding for Alzheimer's disease 
    Gamgam, Gurur. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2019., 2019.)
    Neurodegenerative diseases are known to alter brain connectivity. Alzheimer’s Disease (AD) is the most common one among these diseases. Although, many re searches have been made to understand AD, there are still more to ...
  • Structural characistics of borax-metakaolin and borax-fly ASH based geopolymer systems 
    Seçkin, Öznur Cansu. (Thesis (M.A.) - Bogazici University. Institute for Graduate Studies in the Social Sciences, 2017., 2017.)
    The main focus of this study is to investigate the effect of inclusion of borax on structural properties of metakaolin and C type fly ash based geopolymers. Various structural characterization techniques including Fourier ...

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