Browsing 08 Faculty of Arts and Sciences by Title

EMU I-REP

Browsing 08 Faculty of Arts and Sciences by Title

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  • Search for gravitational waves through the electromagnetic Faraday rotation 
    Halilsoy, Mustafa; Gürtuğ, Özay (AMER PHYSICAL SOC, 2007)
    A method is given which renders indirect detection of strong gravitational waves possible. This is based on the reflection (collision) of a linearly polarized electromagnetic shock wave from (with) a cross polarized impulsive ...
  • Search For Gravitational Waves Through the Electromagnetic Faraday Rotation 
    Halilsoy, Mustafa; Gürtuğ, Özay (Physical Review D, American Physical Society (APS), 2007)
    A method is given which renders indirect detection of strong gravitational waves possible. This is based on the reflection (collision) of a linearly polarized electromagnetic shock wave from (with) a cross polarized impulsive ...
  • Security of learning management systems 
    Demirci, Yılmaz (Eastern Mediterranean University (EMU) - Doğu Akdeniz Üniversitesi (DAÜ), 2013-09)
    ABSTRACT: In this thesis I discuss the security issues of the Moodle Learning Management System. Therefore first the security vulnerabilities of web applications in general are discussed and then the security risks of ...
  • Seismic AVO attributes and rock Physics in hydrocarbon exploration 
    Jalali, Vajiheh (Eastern Mediterranean University (EMU) - Doğu Akdeniz Üniversitesi (DAÜ), 2014-01)
    ABSTRACT: During past two decades amplitude variation with offset (AVO) is a known technique that has been used in direct hydrocarbon exploration and exploitation, which uses the amplitudes of pre-stack seismic data to ...
  • Self-adjoint Extensions of the Operators and Their Applications in Physics 
    Emral, Kıymet (Eastern Mediterranean University (EMU), 2013)
    ABSTRACT: In this thesis, self-adjoint extensions of some of the operators used in quantum mechanics are studied. First, the necessary mathematical background namely, the vector spaces and Hilbert space are reviewed. ...
  • Self-Focusing of Laser Beams in Analogy of Gravitational Waves 
    Eser, Aydıroğlu; Mustafa, Halilsoy (Physics Letters A, Elsevier, 1992)
    We consider an extended version of Takatsuji’s laser beam — in analogy with null geodesics in the space—time of interacting waves— which focuses itself in a non-linear medium. It is shown that weak“rotational” effects ...
  • Semantic Network and Frame Knowledge Representation Formalisms in Artificial Intelligence 
    Rashid, Pshtiwan Qader (Eastern Mediterranean University (EMU) - Doğu Akdeniz Üniversitesi (DAÜ), 2015-02)
    ABSTRACT: Choosing a suitable method to represent the knowledge concerning the real world is one of the major issues involved in Artificial Intelligence. The purpose of this research is to consider the important beneficial ...
  • The Sensitivity of the Regression Parameters 
    Esager, Marwa (Eastern Mediterranean University (EMU) - Doğu Akdeniz Üniversitesi (DAÜ), 2018)
    Theory of statistics and its application to data analysis in all fields of endeavor, forms the base of statistical analysis. While data collection and validation is not dealt with in this thesis, the importance of data on ...
  • Separable Wave Equation in the Space of Colliding Waves 
    Mustafa, Halilsoy (Physics Letters A, Elsevier, 1990)
    We show that the massive wave equation is separable in two different space—times, both arising from the collision of the cross polarized plane gravitational waves. Exact solutions can be expressed in terms of infinite series.
  • A set of finite order differential equations for the Appell polynomials 
    Özarslan, Mehmet Ali; Yılmaz, Banu (Elsevier Science BV, 2014)
    Let { (x)}n=0 denote the set of Appell polynomials which includes, among others, Hermite, Bernoulli, Euler and Genocchi polynomials. In this paper, by introducing the generalized factorization method, for each kâ̂̂N, we ...
  • Shadow Cast of the Schwarzschild-like Black Holes 
    Babayeva, Flora (Eastern Mediterranean University (EMU) - Doğu Akdeniz Üniversitesi (DAÜ), 2021-12)
    The Event Horizon Telescope has recently seen the edge of a black hole. This fruitful outcome reveals a fine structure near the black hole horizon. The photon ring and shadow have been clearly observed which provides ...
  • Shifted 1/N expansion for the Klein-Gordon equation with vector and scalar potentials 
    Mustafa, Omar; Sever, Ramazan (American Physical Society (APS), 1990)
    The shifted 1/N expansion method has been extended to solve the Klein-Gordon equation with both scalar and vector potentials. The calculations are carried out to the third-order correction in the energy series. The analytical ...
  • The shifted-1/N-expansion method for two-dimensional hydrogenic donor states in an arbitrary magnetic field 
    Mustafa, Omar (Institute of Physics (IOP) Publishing, 1993)
    The shifted-1/N-expansion method has been used to study the energy levels for a 2D donor impurity in the presence of an arbitrary magnetic field. Exact analytical expressions for the energy levels at zero- and high-field ...
  • Significance of the Covariance Matrix in Principal Component Analysis 
    Noupoue, Yves Yannick Yameni (Eastern Mediterranean University (EMU) - Doğu Akdeniz Üniversitesi (DAÜ), 2015-08)
    In all the scientific fields, scientist usually deal with big data. Statistical Data Analysis is therefore used to manage data. Depending on the nature of the experiment, its output can be analyzed using univariate, bivariate ...
  • Similarity Solution for the Ernst Equation with Electromagnetic Fields 
    Halilsoy, Mustafa (Lettere Al Nuovo Cimento, Italian Physical Society, 1983)
    Exact similarity solution is given for the Ernst equation coupled with electromagnetic fields in general relativity.
  • Similarity Solutions for Self-Dual SU(2) Fields 
    Halilsoy, Mustafa (Physical Review D, American Physical Society (APS), 1986)
    we present new solutions to Yang's self-dual SU(2) equations. These solutions have the property that they are self-similar, together with some of their elliptical and transcendental extensions.
  • A simple adsorbate model in STM 
    Bracher, Christian; Rıza, Mustafa; Kleber, Markus (Springer-Verlag, 1998)
    We discuss a novel source-theoretical description of the STM based on the concepts of quantum-mechanical scattering theory. As an application of the formalism, we study how the presence of a crystalline adsorbate layer ...
  • Simple Model for Vector Bosons 
    Halil, Mustafa (Halilsoy, Mustafa) (1978)
    Using the analogy between the SL(2,C) gauge theory of gravitation and the Yang-Mills theory, we propose a model for massive vector bosons. The model is based on the Geroch-Held-Penrose treatment of gravitation in which ...
  • Simple System to Measure the Earth's Magnetic Field 
    Akoğlu, Reşat; Halilsoy, Mustafa; Mazharimousavi, S. Habib (Physics Teacher, American Association of Physics Teachers, 2010)
    Our aim in this proposal is to use Faraday's law of induction as a simple lecture demonstration to measure the Earths magnetic field (B). This will also enable the students to learn about how electric power is generated ...
  • Single and binary adsorption of azo and anthraquinone dyes by chitosan-based hydrogel: Selectivity factor and Box-Behnken process design 
    Oladipo, Akeem Adeyemi; Gazi, Mustafa; Yilmaz, Elvan (Elsevier, 2015-12)
    Comparative removal of two cationic dyes, Basic Green 4 (BG4) and Basic Yellow 28 (BY28), by chemically modified nanoclay was optimized using the central composite design. The chemically modified nanoclay was characterized ...