Yazar "Karaguler, Turhan" seçeneğine göre listele

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    Analyzing effects of ELF electromagnetic fields on removing bacterial biofilm
    (Elsevier, 2017) Karaguler, Turhan; Kahraman, Hasan; Tuter, Melek
    Use of extremely low frequency electromagnetic field (ELF-EMF) to prevent and/or remove bacterial biofilm formation is rather a new research area. However the technique is becoming popular as the conventional methods such as antimicrobial surfaces, quorum-sensing and usage of phage are mostly insufficient. In this work, 1 mT-50 Hz and 100 Hz magnetic fields are applied on bacterial biofilm produced locally in our MOBGAM laboratory and found reasonable level of success of its removal. (C) 2017 Nalecz Institute of Biocybernetics and Biomedical Engineering of the Polish Academy of Sciences. Published by Elsevier B.V. All rights reserved.
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    Analyzing Use of Programming Languages for Finite Element Modeling of Electromagnetics
    (Beykent Üniversitesi, 2012) Sulu, Berna; Karaguler, Turhan
    The problems of electromagnetism are modeled by means of various numerical methods. Among them Finite Element Method (FE) is considered as a superior one despite its rather complex coding requirements. As programming environment, until recently FORTRAN and C/C++ have been the usual choice but now MATLAB and even JAVA are becoming alternative options. This paper briefly discusses some programming issues and outlines superiorities and weakness of the development environments regarding FE modeling of electromagnetics over an example problem.
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    A New Method for Solving Transient Lossy Transmission Line Problem
    (Springer-Verlag Berlin, 2009) Karaguler, Turhan
    This paper presents a new technique for the transient analysis of lossy transmission lines. The proposed method is based on discretization of Telegrapher's equation via the auxiliary problem equations to which well known numerical methods can be applied easily. The new method also lets simple and well structured algorithm be developed. A SPICE model is used to verify the results obtained from the new method.