Arşiv ve Dokümantasyon Merkezi
Dijital Arşivi

Başlık için Fen Bilimleri Enstitüsü listeleme

Başlık için Fen Bilimleri Enstitüsü listeleme

Sırala: Sıra: Sonuçlar:

  • Heat kernel methods in many body problems 
    Erman, Fatih. (Thesis (Ph.D.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2010., 2010.)
    The main goal of this thesis is to construct a non-perturbative renormalization for several models in quantum mechanics and field theory by means of the heat kernel in two or three dimensional Riemannian manifolds and study ...
  • Heat transfer and flow behavior of carbon based nanofluids 
    Demirkır, Çayan. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2019., 2019.)
    Thermal and rheological behaviors of the graphene-water nano uids are investigated experimentally. Nano uids with particle mass fraction from 0.025 to 2.0% are prepared by using PVP as surface active material and ...
  • 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 ...
  • Heavy metal, surfactant, ligand interactions in soil remediation 
    Tunç, Hanife. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2007., 2007.)
    In this study, heavy metal-surfactant-ligand interactions and the effects of anionic and nonionic surfactants alone, two ligands alone, and combinations of these surfactants and ligands in the removal of heavy metals from ...
  • Heterogeneous photocatalytic activity of transition-metal cation impregnated TiO2 
    Rakshandeh (Bazargan), Parisa Deljouie. (Thesis (M.S.)- Bogazici University. Institute for Graduate Studies in Science and Engineering, 1993., 1993.)
    Irradiation of aqueous Ti02 dispersions containing metal ions with light of energy equal or greater than the bandgap of the catalyst. leads to a deposition on the semiconductor particle surface. This photodeposition process ...
  • Heuristic algorithms for scheduling in centralized cognitive radio networks 
    Eraslan, Başak. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2011., 2011.)
    In this thesis we propose heuristic scheduling algorithms for the centralized, time slotted cognitive radio network (CRN) model in [1]. In the considered CRN scheme, a frequency f and time slot t pair constitutes a resource ...
  • Heuristic methods for continuous capacitated location-allocation and location-routing problems 
    Yumuşak, Sadettin. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2005., 2005.)
    In this work, we consider two problems and develop heuristic methods for theirsolution. The first one is the capacitated continuous location-allocation problem andcan be defined as locating facilities with capacities in ...
  • Heuristic methods for solving the sensor network localization problem 
    Lök, Emel Şeyma. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2013., 2013.)
    Location information in sensor networks is necessary for some applications. When this information is not present, the locations of the sensors can be obtained by using the distance measurements among sensor nodes. However, ...
  • Heuristics for concolic sofware testing 
    Köroğlu, Yavuz. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2016., 2016.)
    Software testing is an essential part of the software development process. Concolic testing is an automated unit test generation technique which is a result of decades of study on making the automated testing scalable. ...
  • Heuristics for the probabilistic capacitated multi-facility weber problem 
    Durmaz, Engin. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2007., 2007.)
    In this study, we consider the probabilistic capacitated multi-facilityWeber problem with general distance functions and probability density functions where customer locations are assumed to be random variables. The aim ...
  • Hierarchical coordination framework in supply chain negotiations 
    Özdemir, Murat. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 1999., 1999.)
    This study examines a hierarchical coordination framework between a supplier of a strategic item and his buyers in an environment where a mutual information exchange between the supplier and buyers is possible. A organizational ...
  • Hierarchical management of an integrated production-logistics system 
    Özgür, Demet. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 1997., 1997.)
    This study analyzes the production-logistics system of a manufacturing environment, where a manufacturer distributes its products to customers via multi-depots, withiri the framework of hierarchical· planning. The ...
  • Hierarchical mixtures of generators in generative adversarial networks 
    Ahmetoğlu, Alper. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2019., 2019.)
    Generative adversarial networks (GANs) are deep neural networks that are de signed to model complex data distributions. The idea is to create a discriminator net work that learns the borders of the data distribution and a ...
  • Hierarchical multitask learning for language modeling with transformers 
    Aksoy, Çağla. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2020., 2020.)
    Recent works show that learning contextualized embeddings for words is bene ficial for natural language processing (NLP) tasks. Bidirectional Encoder Representa tions from Transformers (BERT) is one successful example of ...
  • Hierarchical planning of operational decisions in flexible manufacturing systems 
    Savaş, Hande. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 1995., 1995.)
    This study proposes a hierarchical planning model for the operational problems in Flexible Manufacturing Systems (FMSs). The functional problems included in the model are part type selection (hatching), loading and scheduling. ...
  • High and middle school science, mathematics and computer science teachers' perceptions and attitudes about teacher colaboration 
    Öztekin, Utku. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2019., 2019.)
    Collaborative working skills is one of the most important dimensions for improv ing instructional quality through STEM and 21st century skills. Based on an action research guided by explanatory sequential mixed-method ...
  • High frequency RFID module design 
    Özen, Özgür. (Thesis (M.S.) - Bogazici University. Institute for Graduate Studies in Science and Engineering, 2015., 2015.)
    Radio frequency identi cation (RFID) is a rapidly growing technology area and it has numerous advantages such as none-LOS and contact-less operation, multiple tag identi cation, long read range and tag re-programmability. ...
  • High level modeling of sigma-delta analog to digital converters 
    Talay, Selçuk. (Thesis (Ph.D.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2008., 2008.)
    This thesis discuss high-level modeling of Sigma-Delta ADC’s, development of a design automation tool which operates at system level, and other related software which are required for accurate operation of this tool. There ...
  • High level power efficient synthesis of FIR based digital systems 
    Aktan, Mustafa. (Thesis (Ph.D.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2008., 2008.)
    Digital filters are the most frequently used elements in signal processing applications. Among digital filters, FIR filters are preferred due to their stability, easily achievable linear-phase property, and low quantization ...
  • High performance 16 bit multiplier design using mos current mode logic 
    Delican, Yavuz. (Thesis (M.S.)-Bogazici University. Institute for Graduate Studies in Science and Engineering, 2008., 2008.)
    In this work, MOS Current Mode Logic (MCML) is determined for low power and high speed applications. A small MCML cell library is developed and optimized for several different performance requirements. These requirements ...