All Stories

  1. Threshold Effects of PM2.5 on Pension Contributions: A Fuzzy Regression Discontinuity Design and Machine Learning Approach

    Article • Sustainability, September 2025, MDPI AG

    Zailan Siri

  2. The Impact of Air Pollution Risk on the Sustainability of Crop Insurance Losses

    Article • Sustainability, October 2024, MDPI AG

    Zailan Siri

  3. Measuring the inequality of Malaysian top incomes using a new Pareto-type distribution in rural and urban regions

    Article • January 2024, American Institute of Physics

    Zailan Siri

  4. A novel study for solving systems of nonlinear fractional integral equations

    Article • Applied Mathematics in Science and Engineering, November 2023, Taylor & Francis

    Zailan Siri

  5. Corrigendum to ‘Viscous heating and cooling process in a mixed convection cavity with free-slip effect’

    Article • Case Studies in Thermal Engineering, October 2023, Elsevier

    Associate Prof. Dr. Noor Fadiya Mohd Noor, Zailan Siri

  6. A New Method for Solving Sequential Fractional Wave Equations

    Article • Journal of Mathematics, July 2023, Hindawi Publishing Corporation

    Zailan Siri

  7. An Efficient Numerical Approach for Solving Systems of Fractional Problems and Their Applications in Science

    Article • Mathematics, July 2023, MDPI AG

    Zailan Siri

  8. Analytical and Numerical Methods for Solving Second-Order Two-Dimensional Symmetric Sequential Fractional Integro-Differential Equations

    Article • Symmetry, June 2023, MDPI AG

    Zailan Siri

  9. Buoyancy-driven heat transfer performance, vorticity and fluid flow analysis of hybrid nanofluid within a U-shaped lid with heated corrugated wall

    Article • Alexandria Engineering Journal, May 2023, Elsevier

    Zailan Siri, MUHAMMAD SOLLEH ASMADI

  10. Operational Matrix Method for Solving Fractional System of Riccati Equations

    Article • March 2023, Institute of Electrical & Electronics Engineers (IEEE)

    Zailan Siri

  11. Erratum: “Thermal performance analysis for moderate Rayleigh numbers of Newtonian hybrid nanofluid filled U-shaped cavity with various thermal profiles” [Phys. Fluids 33, 032006 (2021)]

    Article • Physics of Fluids, February 2023, American Institute of Physics

    MUHAMMAD SOLLEH ASMADI, Ruhaila Md Kasmani, Zailan Siri

  12. Natural convection analysis of copper–alumina/water hybrid nanofluids in a U-shaped cavity with adiabatic wavy walls

    Article • Waves in Random and Complex Media, November 2022, Taylor & Francis

    Zailan Siri, MUHAMMAD SOLLEH ASMADI

  13. Modeling the Incomes of the Upper-Class Group in Malaysia using New Pareto-Type Distribution

    Article • Sains Malaysiana, October 2022, Penerbit Universiti Kebangsaan Malaysia (UKM Press)

    Zailan Siri

  14. Marangoni Convection in a Wavy Trapezoidal Enclosure with Different Amplitudes

    Article • Malaysian NANO-An International Journal, August 2022, Univ. of Malaya

    Zailan Siri

  15. Mass Transfer of a Thermally Radiative MHD Cattaneo-Christov Nanofluid between Two Stretchable Spinning Disks

    Article • Sains Malaysiana, July 2022, Penerbit Universiti Kebangsaan Malaysia (UKM Press)

    Zailan Siri, Associate Prof. Dr. Noor Fadiya Mohd Noor

  16. Mathematical modeling of COVID-19 pandemic in India using Caputo-Fabrizio fractional derivative

    Article • Computers in Biology and Medicine, June 2022, Elsevier

    Zailan Siri, Prof. Dr. Mohammed K. A. Kaabar

  17. Mathematical Modeling Research Output Impacting New Technological Development: An Axiomatization to Build Novelty

    Article • Axioms, May 2022, MDPI AG

    Zailan Siri

  18. A Comparative Analysis of the Forecasted Mortality Rate under Normal Conditions and the COVID-19 Excess Mortality Rate in Malaysia

    Article • Journal of Mathematics, May 2022, Hindawi Publishing Corporation

    Zailan Siri, Prof. Dr. Mohammed K. A. Kaabar

  19. Investigation of the Generalized Proportional Langevin and Sturm–Liouville Fractional Differential Equations via Variable Coefficients and Antiperiodic Boundary Conditions with a Control Theory Application Arising from Complex Networks

    Article • Mathematical Problems in Engineering, April 2022, Hindawi Publishing Corporation

    Zailan Siri, Prof. Dr. Mohammed K. A. Kaabar

  20. Thermal Enhancement Effects of Buoyancy-Driven Heat Transfer of Hybrid Nanofluid Confined in a Tilted U-Shaped Cavity

    Article • Journal of Applied Fluid Mechanics, March 2022, Academic World Research

    MUHAMMAD SOLLEH ASMADI, Zailan Siri

  21. Econometric Analysis of Macroeconomic to Age-Specific Mortality Rate in Malaysia: Evidence from Panel Data

    Article • Journal of Mathematics, February 2022, Hindawi Publishing Corporation

    Zailan Siri, Prof. Dr. Mohammed K. A. Kaabar

  22. Similarity solution for induced magnetic field boundary layer flow of metallic nanofluids via convectively inclined stationary/moving flat plate: Spectral relaxation computation

    Article • ZAMM ‐ Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik, January 2022, Wiley

    Zailan Siri

  23. GALERKIN FINITE ELEMENT ANALYSIS OF BUOYANCY-DRIVEN HEAT TRANSFER OF WATER-BASED CU-AL2O3 HYBRID NANOFLUID INSIDE A U-SHAPED ENCLOSURE WITH LOCALIZED HEAT

    Article • Journal of Enhanced Heat Transfer, January 2022, Begell House

    MUHAMMAD SOLLEH ASMADI, Zailan Siri

  24. Nanoparticle shape effect on the natural-convection heat transfer of hybrid nanofluid inside a U-shaped enclosure

    Article • Thermal Science, January 2022, National Library of Serbia

    MUHAMMAD SOLLEH ASMADI, Zailan Siri

  25. Solution of Peak Junction Temperature with Crank-Nicolson and SOR Approach

    Article • January 2022, Springer Science + Business Media

    Zailan Siri

  26. Thermal Analysis of VLSI System using Successive Over Relaxation (SOR) Method

    Article • January 2022, Springer Science + Business Media

    Zailan Siri

  27. Viscous heating and cooling process in a mixed convection cavity with free-slip effect

    Article • Case Studies in Thermal Engineering, December 2021, Elsevier

    Zailan Siri, Associate Prof. Dr. Noor Fadiya Mohd Noor

  28. Entropy Analysis and Melting Heat Transfer in the Carreau Thin Hybrid Nanofluid Film Flow

    Article • Mathematics, November 2021, MDPI AG

    Zailan Siri

  29. Novel Investigation of Multivariable Conformable Calculus for Modeling Scientific Phenomena

    Article • Journal of Mathematics, November 2021, Hindawi Publishing Corporation

    Zailan Siri, Prof. Dr. Mohammed K. A. Kaabar

  30. On the Oscillation of Even-Order Nonlinear Differential Equations with Mixed Neutral Terms

    Article • Journal of Function Spaces, October 2021, Hindawi Publishing Corporation

    Zailan Siri, Prof. Dr. Mohammed K. A. Kaabar, Jehad Alzabut

  31. Examination of Half-Sweep Closed Newton–Cotes Quadrature Schemes in Solving Dense System

    Article • September 2021, Springer Science + Business Media

    Zailan Siri

  32. Monotone Iterative Method for ψ-Caputo Fractional Differential Equation with Nonlinear Boundary Conditions

    Article • Fractal and Fractional, July 2021, MDPI AG

    Zailan Siri, Prof. Dr. Mohammed K. A. Kaabar, Jehad Alzabut

  33. New Exact Soliton Solutions of the ( 3 + 1 )-Dimensional Conformable Wazwaz–Benj...

    Article • Journal of Function Spaces, July 2021, Hindawi Publishing Corporation

    Zailan Siri, Prof. Dr. Mohammed K. A. Kaabar

  34. Existence and U-H-R Stability of Solutions to the Implicit Nonlinear FBVP in the Variable Order Settings

    Article • Mathematics, July 2021, MDPI AG

    Zailan Siri, Prof. Dr. Mohammed K. A. Kaabar, Jehad Alzabut

  35. Model fitting for Malaysian mortality rate: Comparison of Heligman-Pollard and P-splines smoothing

    Article • Journal of Physics Conference Series, July 2021, Institute of Physics Publishing

    Zailan Siri

  36. Natural convection from a bottom heated of an asymmetrical U-shaped enclosure with nano-encapsulated phase change material

    Article • Journal of Energy Storage, June 2021, Elsevier

    Zailan Siri

  37. Effect of various temperature behavior on heat transfer of hybrid nanofluid

    Article • Physics of Fluids, March 2021, American Institute of Physics

    MUHAMMAD SOLLEH ASMADI, Ruhaila Md Kasmani, Zailan Siri

  38. Upper-convected Maxwell fluid analysis over a horizontal wedge using Cattaneo-Christov heat flux model

    Article • Thermal Science, January 2021, National Library of Serbia

    MUHAMMAD SOLLEH ASMADI, Zailan Siri, Prof. Dr. Sivasankaran Sivanandam

  39. Marangoni convection of nanofluid in a wavy trapezoidal enclosure

    Article • Thermal Science, January 2021, National Library of Serbia

    Zailan Siri

  40. A Generalized ML-Hyers-Ulam Stability of Quadratic Fractional Integral Equation

    Article • Nonlinear Engineering, January 2021, De Gruyter

    Zailan Siri, Prof. Dr. Mohammed K. A. Kaabar

  41. Mass transfer and Cattaneo-Christov heat flux for a chemically reacting nanofluid in a porous medium between two rotary disks

    Article • Thermal Science, January 2021, National Library of Serbia

    Zailan Siri, Associate Prof. Dr. Noor Fadiya Mohd Noor

  42. Numerical Solutions for Heat Transfer of An Unsteady Cavity with Viscous Heating

    Article • Computers Materials & Continua, January 2021, Computers, Materials and Continua (Tech Science Press)

    Zailan Siri, Associate Prof. Dr. Noor Fadiya Mohd Noor

  43. Effect of thermal radiation on natural conviction of a nanofluid in a square cavity with a solid body

    Article • Thermal Science, January 2021, National Library of Serbia

    Zailan Siri, Prof. Dr. Sivasankaran Sivanandam

  44. Buoyant Marangoni convection of nanofluids in right-angled trapezoidal cavity

    Article • Numerical Heat Transfer Part A Applications, August 2020, Taylor & Francis

    Zailan Siri

  45. Influence of Thin Baffle and Magnetic Field on Buoyant Convection in a Vertical Annulus

    Article • July 2020, Springer Science + Business Media

    Zailan Siri

  46. Chaotic convection in an Oldroyd viscoelastic fluid in saturated porous medium with feedback control

    Article • Chaos An Interdisciplinary Journal of Nonlinear Science, July 2020, American Institute of Physics

    Zailan Siri

  47. Rayleigh–Bénard convection in Maxwell nanofluids layer saturated in a rotating porous medium with feedback control subjected to viscosity and thermal conductivity variations

    Article • Applied Nanoscience, March 2020, Springer Science + Business Media

    Zailan Siri

  48. Role of fluid-structure interaction in mixed convection from a circular cylinder in a square enclosure with double flexible oscillating fins

    Article • International Journal of Mechanical Sciences, October 2019, Elsevier

    Zailan Siri

  49. Effect of solid body aspect ratio on natural convection of nanofluid in a square cavity

    Article • Journal of Physics Conference Series, December 2018, Institute of Physics Publishing

    Zailan Siri, Prof. Dr. Sivasankaran Sivanandam

  50. MHD flow of Carreau nanofluid over a stretching surface with suction/injection and slip effects by using Haar wavelet quasilinearization method

    Article • Journal of Physics Conference Series, December 2018, Institute of Physics Publishing

    Zailan Siri

  51. A non-conventional hybrid numerical approach with multi-dimensional random sampling for cocaine abuse in Spain

    Article • International Journal of Biomathematics, October 2018, World Scientific Pub Co Pte Lt

    Associate Prof. Dr. Noor Fadiya Mohd Noor, Zailan Siri

  52. Soret and Dufour effects on doubly diffusive convection of nanofluid over a wedge in the presence of thermal radiation and suction

    Article • Scientia Iranica, September 2018, E-Ilmiah Penerbit Persatuan (E-scholarly Publishers Association)

    Zailan Siri, Prof. Dr. Sivasankaran Sivanandam

  53. Heat transfer over a steady stretching surface in the presence of suction

    Article • Boundary Value Problems, August 2018, Springer Science + Business Media

    Zailan Siri

  54. Effects of internal heat source and soret on the onset of Rayleigh–Bénard convection in a nanofluid layer

    Article • January 2018, American Institute of Physics

    Zailan Siri

  55. A STUDY ON LONGEVITY FACTOR: THE CASE OF GOVERNMENT PENSIONER IN MALAYSIA

    Article • International Journal of Business and Society, November 2017, UNIMAS Publisher

    Zailan Siri

  56. Control strategy on the double-diffusive convection in a nanofluid layer with internal heat generation

    Article • Physics of Fluids, October 2017, American Institute of Physics

    Zailan Siri

  57. The effect of magnetic field on Marangoni convection in a nanofluid layer with internal heat source

    Article • January 2017, American Institute of Physics

    Zailan Siri

  58. On oscillatory magnetoconvection in a nanofluid layer in the presence of internal heat source and Soret effect

    Article • January 2017, American Institute of Physics

    Zailan Siri

  59. Mean Monte Carlo Finite Difference Method for Random Sampling of a Nonlinear Epidemic System

    Article • Sociological Methods & Research, October 2016, SAGE Publications

    Associate Prof. Dr. Noor Fadiya Mohd Noor, Zailan Siri

  60. Natural convection in an oblique porous cavity with non-uniform heating

    Article • January 2016, American Institute of Physics

    Zailan Siri, Prof. Dr. Sivasankaran Sivanandam

  61. Effects of chemical reaction on MHD mixed convection stagnation point flow toward a vertical plate in a porous medium with radiation and heat generation

    Article • Journal of Physics Conference Series, December 2015, Institute of Physics Publishing

    Zailan Siri, Prof. Dr. Sivasankaran Sivanandam

  62. Existence Results for a Family of Equations of Fractional Resolvent

    Article • Sains Malaysiana, February 2015, Penerbit Universiti Kebangsaan Malaysia (UKM Press)

    Zailan Siri

  63. Numerical solution for weight reduction model due to health campaigns in Spain

    Article • January 2015, American Institute of Physics

    Associate Prof. Dr. Noor Fadiya Mohd Noor, Zailan Siri

  64. Effect of thermal radiation and suction on convective heat transfer of nanofluid along a wedge in the presence of heat generation/absorption

    Article • January 2015, American Institute of Physics

    Zailan Siri, Prof. Dr. Sivasankaran Sivanandam

  65. Effects of various thermal boundary conditions on natural convection in porous cavities

    Article • January 2015, American Institute of Physics

    Zailan Siri, Prof. Dr. Sivasankaran Sivanandam

  66. Existence of a coupled system of fractional differential equations

    Article • January 2015, American Institute of Physics

    Zailan Siri

  67. On mild and strong solutions of fractional differential equations with delay

    Article • January 2015, American Institute of Physics

    Zailan Siri

  68. Direct numerical methods for solving a class of third-order partial differential equations

    Article • Applied Mathematics and Computation, November 2014, Elsevier

    Prof. Zahir M. Hussain, Zailan Siri

  69. Embedded explicit Runge–Kutta type methods for directly solving special third order differential equations

    Article • Applied Mathematics and Computation, August 2014, Elsevier

    Zailan Siri, Norazak Senu

  70. A Third-Order Direct Integrators of Runge-Kutta Type for Special Third-Order Ordinary and Delay Differential Equations

    Article • Asian Journal of Applied Sciences, March 2014, Science Alert

    Zailan Siri

  71. Analysis of mortality trends by specific ethnic groups and age groups in Malaysia

    Article • January 2014, American Institute of Physics

    Zailan Siri

  72. "Butterfly effect" in porous Bénard convection heated from below

    Article • January 2014, American Institute of Physics

    Zailan Siri

  73. Convective heat transfer of nanofluid past a wedge in the presence of heat generation/absorption with suction/injection

    Article • January 2014, American Institute of Physics

    Zailan Siri, Prof. Dr. Sivasankaran Sivanandam

  74. Effect of wall inclination on natural convection in a porous trapezoidal cavity

    Article • January 2014, American Institute of Physics

    Zailan Siri, Prof. Dr. Sivasankaran Sivanandam

  75. Natural convection in a triangular enclosure filled with porous media

    Article • January 2014, American Institute of Physics

    Zailan Siri

  76. The impact on pension liabilities of Malaysian government pension scheme from remarriage due to removal of pension clause

    Article • January 2014, American Institute of Physics

    Zailan Siri

  77. Effect of aspect ratio on natural convection in an inclined rectangular enclosure with sinusoidal boundary condition

    Article • International Communications in Heat and Mass Transfer, July 2013, Elsevier

    Prof. Dr. Sivasankaran Sivanandam, Zailan Siri

  78. Partial Newton methods for a system of equations

    Article • Numerical Algebra Control & Optimization, July 2013, American Institute of Mathematical Sciences (AIMS)

    Zailan Siri

  79. Effect of discrete heating on magneto-convection in a cavity

    Article • January 2013, American Institute of Physics

    Prof. Dr. Sivasankaran Sivanandam, Zailan Siri

  80. Natural convection in an inclined square enclosure subject to sinusoidal temperature profile

    Article • January 2013, American Institute of Physics

    Prof. Dr. Sivasankaran Sivanandam, Zailan Siri

  81. A Three-Stage Fifth-Order Runge-Kutta Method for Directly Solving Special Third-Order Differential Equation with Application to Thin Film Flow Problem

    Article • Mathematical Problems in Engineering, January 2013, Hindawi Publishing Corporation

    Zailan Siri, Norazak Senu

  82. Directly Solving Special Second Order Delay Differential Equations Using Runge-Kutta-Nyström Method

    Article • Mathematical Problems in Engineering, January 2013, Hindawi Publishing Corporation

    Zailan Siri, Norazak Senu

  83. On a Five-Dimensional Chaotic System Arising from Double-Diffusive Convection in a Fluid Layer

    Article • Abstract and Applied Analysis, January 2013, Hindawi Publishing Corporation

    Zailan Siri

  84. Newton-Raphson based computation of i<inf>d</inf> in the field weakening region of IPM motor incorporating the stator resistance to improve the performance

    Article • October 2012, Institute of Electrical & Electronics Engineers (IEEE)

    Zailan Siri

  85. Effects of rotation and feedback control on Bénard–Marangoni convection

    Article • International Journal of Heat and Mass Transfer, December 2009, Elsevier

    Zailan Siri

  86. Control of Oscillatory of Bénard-Marangoni Convection in Rotating Fluid Layer

    Article • January 2009, Institute of Electrical & Electronics Engineers (IEEE)

    Zailan Siri

  87. Control of oscillatory Marangoni convection in a rotating fluid layer

    Article • International Communications in Heat and Mass Transfer, November 2008, Elsevier

    Zailan Siri

  88. Stabilization of Steady and Oscillatory Marangoni Instability in Rotating Fluid Layer by Feedback Control Strategy

    Article • Numerical Heat Transfer Part A Applications, August 2008, Taylor & Francis

    Zailan Siri