Personal Information

  • Position : Professor
  • Department : Physics
  • Specification :
  • Work Phone : 2403866/057
  • Email : refaatsabry@mans.edu.eg

E-Courses

Researches

  • 1 - Research Title:
  • Propagation of cylindrical and spherical electron-acoustic solitary wave packets in unmagnetized plasma
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  • 2 - Research Title:
  • Electron-acoustic solitary waves in a magnetized plasma with hot electrons featuring Tsallis distribution
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  • 3 - Research Title:
  • Solitons and double-layers of electron-acoustic waves in magnetized plasma; an application to auroral zone plasma
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  • 4 - Research Title:
  • Ion-acoustic double layers in magnetized positive-negative ion plasmas with nonthermal electrons
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  • 5 - Research Title:
  • Rogue wave in Titan’s atmosphere
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  • 6 - Research Title:
  • cylindrical and spherical soliton collision of electron-acoustic waves in non-Maxwellian plasma
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  • 7 - Research Title:
  • Head-on collision of ion-acoustic solitons in an ultracold neutral plasma
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  1. Modified extended tanh-function method for solving nonlinear partial differential equations
  2. Dust-acoustic rogue waves in a nonextensive plasma
  3. Fully nonlinear ion-acoustic solitary waves in a plasma with positive-negative ions and nonthermal electrons
  4. Modified extended tanh-function method and its applications to nonlinear equations
  5. Nonlinear structures: Explosive, soliton, and shock in a quantum electron-positron-ion magnetoplasma
  6. Dust-acoustic solitary waves and double layers in a magnetized dusty plasma with nonthermal ions and dust charge variation
  7. Nonlinear dynamics of rotating multi-component pair plasmas and epi plasmas
  8. Rogue wave in Titan’s atmosphere
  9. Zakharov–Kuznetsov–Burgers equation for dust ion acoustic waves
  10. Nonlinear dust acoustic waves in a nonuniform magnetized complex plasma with nonthermal ions and dust charge variation
  11. Cylindrical and spherical ion-acoustic envelope solitons in multicomponent plasmas with positrons
  12. A new generalized expansion method and its application in finding explicit exact solutions for a generalized variable coefficients KdV equation
  13. New exact solutions for a generalized variable coefficients 2D KdV equation
  14. Planar and nonplanar ion-acoustic envelope solitary waves in a very dense electron-positron-ion plasma
  15. Freak waves in white dwarfs and magnetars
  16. Amplitude modulation of hydromagnetic waves and associated rogue waves in magnetoplasmas
  17. Head-on collision of dust-acoustic solitary waves in an adiabatic hot dusty plasma with external oblique magnetic field and two-temperature ions
  18. Large amplitude ion-acoustic solitary waves and double layers in multicomponent plasma with positrons
  19. On the generation of envelope solitons in the presence of excess superthermal electrons and positrons
  20. Exact travelling wave solutions for the generalized shallow water wave equation
  21. Solitary and blow-up electrostatic excitations in rotating magnetized electron–positron–ion plasmas
  22. Propagation of three-dimensional ion-acoustic solitary waves in magnetized negative ion plasmas with nonthermal electrons
  23. Three-dimensional ion-acoustic wave packet in magnetoplasmas with superthermal electrons
  24. Three dimensional cylindrical Kadomtsev–Petviashvili equation in a very dense electron-positron-ion plasma
  25. Head-on collision of ion-acoustic solitary waves in multicomponent plasmas with positrons
  26. Explosive and solitary excitations in a very dense magnetoplasma
  27. Electron-acoustic solitary waves in a magnetized plasma with hot electrons featuring Tsallis distribution
  28. HCC-DETECT: a combination of nuclear, cytoplasmic, and oncofetal proteins as biomarkers for hepatocellular carcinoma
  29. Propagation of cylindrical and spherical electron-acoustic solitary wave packets in unmagnetized plasma
  30. Propagation of three-dimensional electron-acoustic solitary waves
  31. Modulation instability of ion thermal waves in a pair-ion plasma containing charged dust impurities
  32. Propagation of the three-dimensional dust acoustic solitons in magnetized quantum plasmas with dust polarity effect
  33. Three-dimensional cylindrical Kadomtsev–Petviashvili equation in a dusty electronegative plasma
  34. Two new applications of the modified extended tanh-function method
  35. Electrostatic structures associated with dusty electronegative magnetoplasmas
  36. Freak waves in Saturn’s magnetosphere
  37. Head-on collision of ion-acoustic solitons in an ultracold neutral plasma
  38. Nonplanar solitons collision in ultracold neutral plasmas
  39. Contribution of higher-order nonlinearity to nonlinear dust acoustic solitary waves in two ion temperature dusty plasmas with different size dust grains
  40. The interaction of two nonplanar solitary waves in electron-positron-ion plasmas: An application in active galactic nuclei
  41. Ion-acoustic double layers in magnetized positive-negative ion plasmas with nonthermal electrons
  42. Solitons and double-layers of electron-acoustic waves in magnetized plasma; an application to auroral zone plasma
  43. Nonlinear wave modulation of cylindrical and spherical quantum ion-acoustic solitary waves
  44. Three-dimensional nonlinear Schr�dinger equation in electron-positron-ion magnetoplasmas
  45. Group classification and symmetry reduction of variable coefficient nonlinear diffusion–convection equation
  46. Modulated 3D electron-acoustic rogue waves in magnetized plasma with nonthermal electrons
  47. Nonlinear wave propagation of large amplitude ion-acoustic solitary waves in negative ion plasmas with superthermal electrons
  48. Nonlinear phenomenon in nanostructures creation by fast cluster ions
  49. Ionospheric losses of Venus in the solar wind
  50. Cylindrical and spherical soliton collision of electron-acoustic waves in non-Maxwellian plasma
  51. Fractional order two temperature thermo-elastic behavior of piezoelectric materials
  52. Formation and dynamics of electrostatic solitary waves associated with relativistic electron beam
  53. Exact travelling wave solutions for a diffusion–convection equation in two and three spatial dimensions
  54. New super waveforms for modified Korteweg-de-Veries-equation
  55. New exact solutions for a generalized variable-coefficient KdV equation
  56. Self-excited plasmon polaritons in counterstreaming quantum plasmas
  57. Group classification and symmetry reduction of a (2+ 1) dimensional diffusion-advection equation
  58. Role of electrons non-extensivity on the fully nonlinear dust-ion acoustic solitary waves
  59. On the formation of nanostructures by inducing confined plasma expansion
  60. On the positron superthermality and ionic masses contributions on the wave behaviour in collisional space plasma
  61. New Soliton Applications in Earth's Magnetotail Plasma at Critical Densities
  62. Head-On collision of electron-acoustic solitons in a magnetized plasma
  63. The optimum shielding around a test charge in plasmas containing two negative ions
  64. Characteristics of stochastic Langmuir wave structures in presence of It� sense
  65. Ion escape from the upper ionosphere of Titan triggered by the solar wind
  66. EXPERIMENTAL AND NUMERICAL INVESTIGATIONS OF LINE-SHAPED MICROWAVE ARGON PLASMA SOURCE
  67. New travelling wave solutions for an asymmetric model of a rod in a lattice fluid with nonlinear advection
  68. Two Temperature Heat Flux of Semi Infinite Piezoelectric Ceramic Rod
  69. On Improved Homogeneous Balance Method, Auto-B�cklund Transformation And Multi-Solitonic Solutions Of A Variable-Coefficient Burgers Equation
  70. Effects of the ionic masses and positron density on the damped behavior in nonthermal collisional plasmas
  71. Electron and positron nonthermality effects on the formation of damped solitons in collisional multi-component plasmas
  72. �str�m, JA, see Linna, RP 158 (2004) 26