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Abdenaby Saad S Ramadan

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Personal data

  • Ext: 12934
  • rmthaan@qu.edu.sa
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    Scientific qualifications

    • Bachelor of Science in Mathematics: Mansoura university, Egypt
    • Master of Applied Mathematics: Mansoura university, Egypt
    • Ph.D. in Celestial Mechanics and Space Dynamics: The Graduate University for Advanced Studies, Japan

    Research interests

    • Studying the movement of celestial objects (satellites, planets and their moons, comets, asteroids)

    Published research

    • New galerkin operational matrices for solving lane-Emden type equations (2016-01-01)
    • Open (2013-01-01)
    • A New Analytical Solution to the Relativistic Polytropic Fluid Spheres (2013-01-01)
    • Study of magnetic activity and period variations of TZ Bootis system (2006-01-01)
    • Study of open star clusters using the gaia DR3: I-poorly studied king 2 and king 5 (2025-01-01)
    • Causes influencing construction waste generation during the design process: an analytical study (2022-01-01)
    • Stability analysis of relativistic polytropes (2021-01-01)
    • White dwarf stars as polytropic gas spheres (2016-01-01)
    • A method for the determination of cosmic distances (2003-01-01)
    • Deep investigation of a pair of open clusters NGC 7031 and NGC 7086 utilizing Gaia DR3 (2024-01-01)
    • Lambert universal variable algorithm (2003-01-01)
    • Statistical Gaussian Distribution Function as a Distance Indicator to Stellar Groups (2009-01-01)
    • Symbolic analytical solutions for the abundances differential equations of the Helium burning phase (2003-01-01)
    • New set of universal functions for the two body-initial value problem (2014-01-01)
    • Luminosity Function of Some Open Clusters (2011-01-01)
    • Symbolic Analytical Solution of N-dimensional Radially Symmetric Polytropes (2004-01-01)
    • Analytical expansion of the earth's zonal potential in terms of ks regular elements (1996-01-01)
    • Modern comprehensive study of the W UMa system TY Boo (2015-01-01)
    • Continued Fraction Evaluation of the Universal Y's Functions (2015-01-01)
    • Unified Symbolic Algorithm of Gauss Method for Near-Parabolic Orbits (1998-01-01)
    • Approximate Analytical Solutions to the Relativistic Isothermal Gas Spheres (2017-01-01)
    • Analysis of transfer maneuvers from initial circular orbit to a final circular or elliptic orbit (2016-01-01)
    • The theory of motion of Nereid II. Non-planar case (2000-01-01)
    • An efficient computational algorithm for the initial value associated with the universal Y functions (2016-01-01)
    • Analytical formulations to the method of variation of parameters in terms of universal Y's functions (2015-01-01)
    • A new algorithm of the recurrent power series method for the non-gravitational motion of comets (2008-01-01)
    • Two Unified Algorithms for Fundamental Planetary Ephemeris (2014-01-01)
    • Universal symbolic expression for radial distance of conic motion (2014-01-01)
    • MOTION IN PARABOLIC CYLINDRICAL COORDINATES: Application to J2 GRAVITY PERTURBED TRAJECTORIES (2006-01-01)
    • Ephemerides of visual binaries via successive approximations method (2004-01-01)
    • Computational Algorithm for Orbit and Mass Determination of Visual Binaries (2002-01-01)
    • An analytical theory on a satellite motion with highly eccentric orbit (1999-01-01)
    • Stability analysis of fractional relativistic polytropes (2024-01-01)
    • Analysis of Hansen's Inferior and Superior Partial Anomalies and the Division of the Elliptic Orbit Into Two Segments (2017-01-01)
    • Revista Mexicana de Astronomıa y Astrofısica, 52, 425-430 (2016) (2016-01-01)
    • The Inverse Problem of the Atmospheric Refraction (2015-01-01)
    • Statistical Simulations of Galactic Planetary Nebulae (2015-01-01)
    • First Order Uniform Solution for General Perturbed Harmonic Oscillator (2014-01-01)
    • New Generating Sets of the First Order Lane-Emden Differential Equations in N-Dimensional Radially Symmetric Polytropes (2013-01-01)

    Teaching materials

    • Calculus
    • Statistics

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