بحث بيانات أعضاء هيئة التدريس - جامعة الزقازيق

/ بحث بيانات أعضاء هيئة التدريس - جامعة الزقازيق

لايوجد

الموقع الشخصى
السيرة الذاتية

خالد لطفى على العزب

الكلية العلوم - القسم الرياضيات
الرياضيات

الدرجات العلمية

بكالوريوس فى الرياضيات, -جامعة الزقازيق [1998]
ماجستير فى الرياضيات, -جامعة الزقازيق [2005]
(استخدام دالة جيرين لدراسة تاثير الازدواج الطبقي الداخلي علي درجة حرارة نيل في الضدفيرومغناطيسية)
دكتوراه فى الرياضيات, -جامعة الزقازيق [2009]
(نظرية المرونه الحرارية المعممة للموجات المستوية تحت تأثير مجلات مختلفة)

الحالة الوظيفية الحالية :

قائم باجازة خاصة

التدرج الوظيفى الأكاديمى

معيد : 19/8/1998
مدرس مساعد : 23/2/2005
مدرس : 24/11/2009
أستاذ مساعد : 24/2/2015
أستاذ : 31/3/2020

الأبحاث العلمية

1 - Effect of rotation for Two Temperature Generalized Thermoelasticity of Two-dimensional under thermal shock problem (1434).

2 - A Mode-I crack problem for two-dimensional problem of a fiber-reinforced thermoelastic with normal mode analysis (1434).

3 - Effect of Magnetic Field and a Mode-I Crack 3D-Problem in Micropolar Thermoelastic Cubic Medium Possessing Under Three Theories (1435).

4 - Normal Mode Method for Two-Temperature Generalized Thermoelasticity under Thermal Shock Problem (1435).

5 - The effect of a magnetic field on a 2D problem of fibre-reinforced thermoelasticity rotation under three theories, (1435).

6 - Mode-I crack in a two-dimensional fibre-reinforced generalized thermoelastic problem, (1435).

7 - Two temperature generalized magneto-thermoelastic interactions in an elastic medium under three theories (1435).

8 - The effect of rotation on plane waves in generalized thermo-microstretch elastic solid with one relaxation time for a mode-I crack problem (1435).

9 - The effect of magnetic field and rotation of the 2-D problem of a fiber-reinforced thermoelastic under three theories with influence of gravity (1435).

10 - The Effect of Magnetic Field on 2-D Problem for a Mode-I Crack of a Fiber-Reinforced in Generalized Thermoelasticity (1435).

11 - Gravitational effect and initial stress on generalized magneto-thermo-microstretch elastic solid for different theories (1435).

12 - Effect of magnetic field and a mode-I crack problem in micropolar thermoelastic medium possessing under three theories (1435).

13 - Rotation and Magnetic Field Effect on Surface Waves Propagation in an Elastic Layer Lying over a Generalized Thermoelastic Diffusive Half-Space with Imperfect Boundary (1437).

14 - Generalized Magneto-Thermoelasticity with Fractional Derivative Heat Transfer for a Rotation of a Fibre-Reinforced Thermoelastic (1436).

15 - Two-Dimensional Problem of Two Temperature Generalized Thermoelasticity with Normal Mode Analysis Under Thermal Shock Problem (1436).

16 - The Influence of Gravity on 2-D Problem of Two Temperature Generalized Thermoelastic Medium with Thermal Relaxation (1436).

17 - Interaction Between Mechanical Forces and Waves Propagation in Magneto-Thermo-Elastic for Fiber-Reinforced Wafer (1437).

18 - Influence of the relaxation time in mode-I cracks for problems of two-temperature generalized thermoelasticity (1437).

19 - The elastic wave motions for a photothermal medium of a dual-phase-lag model with an internal heat source and gravitational field (1437).

20 - Photothermal waves for two temperature with a semiconducting medium under using a dualphase- lag model and hydrostatic initial stress (1438).

21 - A novel solution of fractional order heat equation for photothermal waves in a semiconductor medium with a spherical cavity (1439).

22 - Response of a semiconducting infinite medium under two temperature theory with photothermal excitation due to laser pulses. (1439).

23 - Two-temperature plane strain problem in a semiconducting medium under photothermal theory. (1438).

24 - Memory-dependent derivatives for photothermal semiconducting medium in generalized thermoelasticity with two-temperature. (1439).

25 - Thermomagnetic effect with two temperature theory for photothermal process under hydrostatic initial stress. (1439).

26 - Two Temperature Theory in a Rotating Semiconducting Medium Under Photothermal Theory with Hydrostatic Initial Stress (1438).

27 - A 2D problem of time-fractional heat order for two-temperature thermoelasticity under hydrostatic initial stress (1439).

28 - Thermomagnetic effect with microtemperature in a semiconducting photothermal excitation medium (1439).

29 - A novel model of photothermal diffusion (PTD) for polymer nano-composite semiconducting of thin circular plate (1439).

30 - Gravity Effect on The Dual-Phase-Lag Model for Plane Waves of a Fiber-Reinforced Micropolar Thermoelastic Medium in Contact with Newtonian Inviscid Fluid (1439).

31 - A novel model of photothermal diffusion (PTD) for polymer nano-composite semiconducting of thin circular plate (1439).

32 - A novel photothermal excitation cracked medium in gravitational field with two-temperature and hydrostatic initial stress (1441).

33 - The influence of variable thermal conductivity of semiconductor elastic medium during photothermal excitation subjected to thermal ramp type (1441).

34 - A novel model for photothermal excitation of variable thermal conductivity semiconductor elastic medium subjected to mechanical ramp type with two-temperature theory and magnetic field (1440).

35 - Effects of variable thermal conductivity of a small semiconductor cavity through the fractional order heat-magneto-photothermal theory (1441).

36 - Response of Semiconductor Medium of Variable Thermal Conductivity Due to Laser Pulses with Two-Temperature through Photothermal Process (1441).

37 - Effect of Variable Thermal Conductivity during the Photothermal Diffusion Process of Semiconductor Medium (1441).

38 - Magneto-rotation-fibre-reinforced thermoelastic with gravity and energy dissipation (1440).

39 - Photothermal excitation processes with refined multi dual phase-lags theory for semiconductor elastic medium (1442).

40 - Thomson and rotation effects during photothermal excitation process in magnetic semiconductor medium using variable thermal conductivity (1441).

41 - Wave propagation in 2D between two elastic media in contact in theory of generalized two- temperature thermoelasticity with gravity effect (1441).

42 - Generalized thermal microstretch elastic solid with harmonic wave for mode-I crack problem (1442).

43 - The thermoelectric effect of a refined heat equation during the photothermal excitation due to two-temperature theory with laser pulses (1442).

44 - Effect of magneto-rotator-diffusive waves on the photothermal excitation medium of a dual-phase-lag model and variable thermal conductivity (1441).

45 - Hall current influence of microtemperature magneto-elastic semiconductor material (1441).

46 - Analytical solution of a rotating semiconductor elastic medium due to a refined heat conduction equation with hydrostatic initial stress (1442).

47 - Response of electromagnetic and Thomson effect of semiconductor medium due to laser pulses and thermal memories during photothermal excitation (1442).

48 - Electromagnetic and Thomson effects during photothermal transport process of a rotator semiconductor medium under hydrostatic initial stress (1442).

49 - Analytical solutions of time-fractional heat order for a magnetophotothermal semiconductor medium with Thomson effects and initial stress (1442).

50 - Electromagnetic Hall current effect and fractional heat order for microtemperature photo-excited semiconductor medium with laser pulses (1442).

51 - Ramp-type heating microtemperature for a rotator semiconducting material during photo-excited processes with magnetic field (1442).

52 - Constructions of solitary travelling wave solutions for Ito integro-differential equation arising in plasma physics (1442).

53 - Exact and numerical solutions for the GBBM equation using an adaptive moving mesh method (1442).

54 - Effect of rotation and magnetic field on a numerical-refined heat conduction in a semiconductor medium during photo-excitation processes (1442).

55 - Variable thermal conductivity and hyperbolic two-temperature theory during magneto-photothermal theory of semiconductor induced by laser pulses (1442).

56 - Photothermal effects in semiconductors induced by surface absorption of a uniform laser radiation under modified Green-Lindsay theory (1443).

57 - A numerical method for solving the Rubella ailment disease model (1442).

58 - Temperature dependent thermal conductivity during photothermal excitation process of semiconductor medium with an internal heat source in gravitational field (1442).

59 - Numerical solution and dynamical behaviors for solving fractional nonlinear Rubella ailment disease model (1442).

60 - Thermoelastic with photogenerated model of rotating microstretch semiconductor medium under the influence of initial stress (1443).

61 - Thermoelastic with photogenerated model of rotating microstretch semiconductor medium under the influence of initial stress (1443).

62 - Generalized photo-thermo-microstretch elastic solid semiconductor medium due to the excitation process (1442).

63 - A novel model of magneto photothermal diffusion (MPD) on polymer nano-composite semiconductor with initial stress (1442).

64 - Thermal-piezoelectric problem of a semiconductor medium during photo-thermal excitation (1442).

65 - Effect of variable thermal conductivity and rotation of semiconductor elastic medium through two-temperature photothermal excitation (1440).

66 - A photothermal excitation for a semiconductor medium due to pulse heat flux and volumetric source of heat with thermal memory (1441).

67 - A photothermal excitation for a semiconductor medium due to pulse heat flux and volumetric source of heat with thermal memory (1441).

68 - Analytical solution of magneto-photothermal theory during variable thermal conductivity of a semiconductor material due to pulse heat flux and volumetric heat source (1441).

69 - Absorption illumination of a 2D rotator semi-infinite thermoelastic medium using a modified Green and Lindsay model (1442).

70 - The Hyperbolic Two Temperature Semiconducting Thermoelastic Waves by Laser Pulses (1442).

71 - Thermal conductivity dependent temperature during photo-thermo-elastic excitation of semiconductor material with volumetric absorption laser heat source in gravitational field (1442).

72 - Analytical solution of fractional order heat equation under the effects of variable thermal conductivity during photothermal excitation of spherical cavity of semiconductor medium (1441).

73 - Thermal Ramp Type of Photo-Thermal Excitation in Hall Current and Variable Thermal Conductivity of Semiconductor Elastic Material (1441).

74 - Laser short-pulse impact on magneto-photo-thermo-diffusion waves in excited semiconductor medium with fractional heat equation (1443).

75 - A mechanical ramp type of electron–hole semiconducting model with laser pulses and variable thermal conductivity (1443).

76 - Memory-Dependent-Derivatives (MDD) for magneto-thermal-plasma semiconductor medium induced by laser pulses with hyperbolic two temperature theory (1443).

77 - Surface absorption illumination in a 2D thermoelastic semi-infinite medium under modified Green and Lindsay model (1443).

78 - Photo-Thermo-Mechanical-Elastic interactions due to Hall current in functionally graded (FG) semiconductor excited medium with hyperbolic Two-Temperature (1443).

79 - Moore-Gibson-Thompson theory of a non-local excited semiconductor medium with stability studies (1444).

80 - Influence of variable thermal conductivity on thermal-plasma-elastic waves of excited microelongated semiconductor (1444).

81 - A novel magneto-photo-elasto-thermodiffusion electrons-holes model of excited semiconductor (1444).

82 - A Novel Photo Elasto-Thermodiffusion Waves with Electron-Holes in Semiconductor Materials with Hyperbolic Two Temperature (1444).

83 - A Novel Model of Semiconductor Porosity Medium According to Photo-Thermoelasticity Excitation with Initial Stress (1444).

84 - Hall Current Effect of Magnetic-Optical-Elastic-ThermalDiffusive Non-Local Semiconductor Model during Electrons-Holes Excitation Processes (1444).

85 - Moore–Gibson–Thompson Stability Model in a Two-Temperature Photonic Semiconductor Excited Medium Affected by Rotation and Initial Stress (1444).

86 - Two-Temperature Semiconductor Model Photomechanical and Thermal Wave Responses with Moisture Diffusivity Process (1444).

87 - Thermo-optical-mechanical excited waves of functionally graded semiconductor material with hyperbolic two-temperature (1444).

88 - A novel stochastic photo-thermoelasticity model according to a diffusion interaction processes of excited semiconductor medium (1444).

89 - Response of thermo-mechanical waves of an excited microelongated semiconductor layer according to photothermal transport processes (1443).

90 - Functionally graded (FG) magneto-photothermoelastic semiconductor material with hyperbolic two-temperature theory (1443).

91 - Hall Current Effect of Magnetic-Optical-Elastic-Thermal-Diffusive Semiconductor Model during Electrons-Holes Excitation Processes (1444).

92 - Effect of Variable Thermal Conductivity and Magnetic Field for the Generated Photo-Thermal Waves on Microelongated Semiconductor (1444).

93 - Thermo-Elastodifusive Waves in Semiconductor Excitation Medium with Laser Pulses under Two Temperature Photo-Thermoelasticity Theory (1444).

94 - Magnetic Field Influence of Photo-Mechanical-Thermal Waves for Optically Excited Microelongated Semiconductor (1444).

95 - Thermal-Optical Mechanical Waves of the Excited Microelongated Semiconductor Layer in a Rotational Field (1444).

96 - Laser short‑pulse efect on magneto‑photo‑elasto‑thermodifusion waves of fractional heat equation for non‑local excited semiconductor (1444).

97 - Photo‑thermal‑elastic waves of excitation microstretch semiconductor medium under the impact of rotation and initial stress (1444).

98 - Use of optimal control in studying the dynamical behaviors of fractional financial awareness models (1444).

99 - Teachers and Learners’ Perceptions of E-Learning Implementation in Special Times: Evaluating Relevance and Internationalization Prospects at Saudi Universities (1444).

100 - Electromagnetic Hall current and variable thermal conductivity influence for microtemperature photothermal excitation process of semiconductor material (1443).

101 - Effect of variable thermal conductivity of semiconductor elastic medium during photothermal excitation subjected to thermal ramp type (1444).

102 - Thomson effect in thermo-electro-magneto semiconductor medium during photothermal excitation process (1443).

103 - Plasma-elastic-thermal propagation of a rotator semiconductor magneto-electric medium during microtemperature and photothermal excitation processes subjected to mechanical ramp type (1444).

104 - Refined heat conduction equation of thermomagnetic microtemperature semiconductor material during photothermal excitation process (1443).

105 - Memory-dependent derivatives (MDD) of magneto-thermal-elastic waves excited by laser pulses for two-temperature theory (1444).

106 - Thermo-mechanical waves of excited microelongated semiconductor layer during photothermal transport processes (1444).

107 - Waves propagation for magneto-thermoelastic medium during the two-temperature theory with the gravitational field (1444).

108 - A novel photo-elasto-thermodiffusion waves model based on electron-hole deformation of semiconductor medium (1444).

109 - Effect of a magnetic field on elastic-opticalmechanical-thermo-diffusion waves of an excited semiconductor with electrons-holes interaction (1444).

110 - The Hall current effect of magnetic-optical-elasticthermal-diffusive semiconductor model during electrons-holes excitation processes (1443).

111 - Elastic-thermal-diffusion model with a mechanical ramp type and variable thermal conductivity of electrons–holes semiconductor interaction (1443).

112 - Response of thermal-optical-elastic waves of a rotator microstretch semiconductor media during photothermal transport processes (1443).

113 - Plasma-thermal-elastic waves of semiconductor induced by laser pulses with hydrostatic initial stress and the hyperbolic two-temperature theory (1443).

114 - Photo–elasto–thermodiffusion waves of semiconductor with ramp-type heating for electrons–holes-coupled model with initial stress (1443).

115 - Magnetic-thermal-elastic waves under the impact of induced laser pulses and hyperbolic two temperature theory with memory-dependent derivatives (MDD) (1443).

116 - Chelyshkov polynomials strategy for solving 2-dimensional nonlinear Volterra integral equations of the first kind (1443).

117 - Parametric Study on the Sensitivity of Different Properties of Waves Propagating through an Incompressible Medium (1444).

118 - Microelongated Thermo-Elastodiffusive Waves of Excited Semiconductor Material under Laser Pulses Impact (1444).

119 - An Analysis of the Photo-Thermoelastic Waves Due to the Interaction between Electrons and Holes in Semiconductor Materials under Laser Pulses (1444).

120 - Thermal-Diffusive Processes of an Electron-Hole Non-Local Semiconductor Model with Variable Thermal Conductivity and Hall Current Effect (1444).

121 - Thermal-microstretch elastic semiconductor medium with rotation field during photothermal transport processes (1442).

122 - Effects of changing thermal conductivity on photothermal excitation in non-local semiconductor material subjected to moisture diffusion and laser pulses (1444).

123 - Moore–Gibson–Thompson model with the influence of moisture diffusivity of semiconductor materials during photothermal excitation (1444).

124 - Photo-thermoelastic wave propagation with changing thermal conductivity on excited pulsed laser nanoscale microelongated semiconductor material (1444).

125 - Volumetric absorption illumination induced by laser radiation in a 2D thermoelastic microelongated semiconductor body with temperature-dependent properties (1444).

126 - Semiconductor elastic medium with electromagnetic porosity, photothermal excitation, and the Thomson effect (1445).

127 - A changeable thermal conductivity and optoelectronic-mechanical wave behavior in a microelongated, non-locally rotating semiconductor media (1445).

128 - A Stochastic Thermo-Mechanical Waves with Two-Temperature Theory for Electro-Magneto Semiconductor Medium (1444).

129 - Moisture Photo-Thermoelasticity Diffusivity in Semiconductor Materials: A Novel Stochastic Model (1445).

130 - Studying the Thermoelastic Waves Induced by Pulsed Lasers Due to the Interaction between Electrons and Holes on Semiconductor Materials under the Hall Current Effect (1444).

131 - Excited Non-Local Microelongated Semiconductor Layer Thermal-Optical Mechanical Waves Affected by Rotational Field (1444).

132 - Response of excited microelongated non-local semiconductor layer thermomechanical waves to photothermal transport processes (1444).

133 - Effect of an excited non‑local microelongated semiconductor with variable thermal conductivity on the propagation of photo‑thermoelastic waves (1444).

134 - Non-local semiconductor photothermal excitation medium in moisture diffusivity subjected to heating by pulsed laser (1444).

135 - Influence of variable thermal conductivity on wave propagation for a ramp-type heating semiconductor magneto-rotator hydrostatic stresses medium during photo-excited microtemperature processes (1442).

136 - Thermal‑optical mechanical waves of the microelongated semiconductor medium with fractional order heat time derivatives in a rotational field (1444).

137 - Studying of the Covid-19 model by using the finite element method: theoretical and numerical simulation (1445).

138 - Moisture Diffusivity and Photothermal Excitation in Non‑Local Semiconductor Materials with Laser Pulses (1444).

139 - Response of two-temperature semiconductor model photomechanical and thermal waves during electrons-holes interaction processes (1444).

140 - Photothermal excitation in non-local semiconductor materials with variable moisture thermal conductivity according to moisture diffusivity (1444).

141 - Elasto-thermoelectronic diffusion waves with changing thermal conductivity and thermal heating of microtemperature semiconductor (1445).

المجالات البحثية