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42 hasil untuk "Muhammad Muddassar"

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  1. Artikel Jurnal

    A complete dynamical analysis of a discontinuously driven resonance circuit

    Barka Infal; Muhammad Muddassar; Adil Jhangeer

    Ain Shams Engineering Journal, Vol. 17 No. 3 · 2026 · Inggris · DOAJ Scopus

    Multistable systems with non-smooth dynamics provide serious challenges to the engineering design. Using a suite of standard numerical tools, our analysis of a canonical non-smooth system: a resonant circuit with an asymmetric cubic restoring force fed by a discontinuous square wave voltage, offers…

  2. Artikel Jurnal

    Exploring attractors and basin dynamics in a new symmetric chaotic system: Analysis of complex synchronization patterns

    Barka Infal; Adil Jhangeer; Muhammad Muddassar

    Ain Shams Engineering Journal, Vol. 16 No. 10 · 2025 · Inggris · DOAJ Scopus

    Stability analysis is recognized as a critical aspect of the study of dynamical systems, which encompasses the identification of the system attractors, the assessment of their stability or instability, and the determination of the basins of attraction of these attractors. A notable characteristic…

  3. Artikel Jurnal

    A comparative analysis of deterministic and stochastic behavior in a nonlinear Schrödinger-type oscillator

    Maryam Kousar; Adil Jhangeer; Muhammad Muddassar

    Ain Shams Engineering Journal, Vol. 17 No. 10 · 2026 · Inggris · DOAJ Scopus

    In this paper, the dynamical properties of a nonlinear Schrödinger-type oscillator motivated by nanobioscience are investigated, where natural fluctuations and external perturbations play a important role. The traveling wave reduction together with suitable parameter restrictions yields a lower…

  4. Artikel Jurnal

    Comprehensive analysis of noise behavior influenced by random effects in stochastic differential equations

    Maryam Kousar; Adil Jhangeer; Muhammad Muddassar

    Partial Differential Equations in Applied Mathematics, Vol. 12 · 2024 · Inggris · DOAJ Scopus

    Stochastic differential equations are practical tools for modeling systems in which stochastic effects prevail, distinguishing it from deterministic models. Qualitative and quantitative analyses of a specific observed model are possible with the help of a thorough discrimination framework of such…

  5. Artikel Jurnal Teks lengkap

    Algorithmic Investigation of Complex Dynamics Arising from High-Order Nonlinearities in Parametrically Forced Systems

    Barka Infal; Adil Jhangeer; Muhammad Muddassar

    Algorithms, Vol. 18 No. 11 · 2025 · Inggris · DOAJ Scopus

    The geometric content of chaos in nonlinear systems with multiple stabilities of high order is a challenge to computation. We introduce a single algorithmic framework to overcome this difficulty in the present study, where a parametrically forced oscillator with cubic–quintic nonlinearities is…

  6. Artikel Jurnal Teks lengkap

    Fractional order ATR-FTIR differential spectroscopy for detection of weak bands and assessing the radiation modifications in gamma sterilized UHMWPE

    Muhammad Mudassir Saeed; Malik Sajjad Mehmood; Muhammad Muddassar

    PLOS ONE, Vol. 18 No. 10 · 2023 · Inggris · PLOS Scopus

    This study presents a new method for identifying radiation modifications in UHMWPE polymer samples. The method involves using a mathematical technique called fractional order differential transformation on IR spectra obtained through ATR-FTIR spectroscopy. This new method was compared to existing…

    Juga tersedia di: DOAJ, DOAJ

  7. Artikel Jurnal

    A Note on Integral Inequalities on Time Scales Associated with Ostrowski’s Type

    Saeeda Fatima Tahir; Muhammad Mushtaq; Muhammad Muddassar

    Journal of Function Spaces, Vol. 2019 · 2019 · Inggris · DOAJ Scopus

    Inequalities become a hot topic for researcher due to its wide applications in means and sum, numerical integration, quantum calculus. Different generalizations and refinements are made by researchers. Here, in this article, we give another generalization of integral inequalities and harmonizing…

  8. Artikel Jurnal

    Multistability and Dynamics of Fractional Regularized Long Wave equation with Conformable Fractional Derivatives

    Adil Jhangeer; Muhammad Muddassar; Maryam Kousar dkk.

    Ain Shams Engineering Journal, Vol. 12 No. 2 · 2021 · Inggris · DOAJ Scopus

    In this paper, the perturbed and unperturbed fractional regularized long wave (FRLW) equation is taken into consideration by using analytical and numerical approaches. For the unperturbed considered model diverse solitonic structures are measured using two finest approaches which are extended…

  9. Artikel Jurnal

    Solitonic, quasi-periodic, super nonlinear and chaotic behaviors of a dispersive extended nonlinear Schrödinger equation in an optical fiber

    Faiqa Ali; Adil Jhangeer; Muhammad Muddassar dkk.

    Results in Physics, Vol. 31 · 2021 · Inggris · DOAJ Scopus

    Various dynamic behaviors of the dispersive extended nonlinear Schrödinger equation (NLSE) are studied in this paper. For this, a new Φ6−model expansion method is used to examine the solitary waves of the considered model. The main objective of this approach is to provide a medium by involving…

  10. Artikel Jurnal

    Hydromagnetic transport of dust particles in gas flow over an inclined plane with thermal radiation

    Obaid Ullah Mehmood; Muhammad Muddassar Maskeen; Ahmad Zeeshan

    Results in Physics, Vol. 7 · 2017 · Inggris · DOAJ Scopus

    In present article, hydromagnetic transport of dust particles in gas flow over an inclined plane is examined under the influence of thermal radiation and viscous dissipation. The Rosseland diffusion flux model is utilized for thermal radiation effects. The resulting non-linear ordinary differential…

  11. Artikel Jurnal

    Electromagnetohydrodynamic transport of AlO nanoparticles in ethylene glycol over a convectively heated stretching cylinder

    Obaid Ullah Mehmood; Muhammad Muddassar Maskeen; Ahmad Zeeshan

    Advances in Mechanical Engineering, Vol. 9 · 2017 · Inggris · DOAJ Scopus

    In this study, the transport of Al 2 O 3 nanoparticles in ethylene glycol conventional fluid over a linearly stretching cylinder is investigated. The current research employs a convective surface boundary condition for heat transfer exploration. Flux model proposed by Rosseland is employed to…

  12. Artikel Jurnal Teks lengkap

    Fractal Modeling of Generalized Weighted Pre-Invex Functions with Applications to Random Variables and Special Means

    Muhammad Muddassar; Maria Bibi; Kashif Nazar dkk.

    Axioms, Vol. 14 No. 12 · 2025 · Inggris · DOAJ Dikeluarkan Scopus 2023

    This article introduces certain algebraic properties of generalized (h˜1,h˜2)-pre-invex functions on Rℵ(0

  13. Artikel Jurnal

    Phase portrait, multi-stability, sensitivity and chaotic analysis of Gardner’s equation with their wave turbulence and solitons solutions

    Adil Jhangeer; Muhammad Muddassar; Jan Awrejcewicz dkk.

    Results in Physics, Vol. 32 · 2022 · Inggris · DOAJ Scopus

    The Gardner’s equation is investigate in this article, and numerous unique solutions are discover by utilizing direct-algebraic technique. We can view a big series of innovative outcomes in a more intuitive and simple way than with the old method for executing Gardner’s solutions. Many solitons…

  14. Artikel Jurnal

    Multistability and dynamic behavior of non-linear wave solutions for analytical kink periodic and quasi-periodic wave structures in plasma physics

    Adil Jhangeer; Muhammad Muddassar; Zia Ur Rehman dkk.

    Results in Physics, Vol. 29 · 2021 · Inggris · DOAJ Scopus

    Multistability and dynamic behavior of non-linear wave solutions of unperturbed and perturbed with FitzHugh–Nagumo (FHN) equation is measured using analytical and numerical methods. For unperturbed model a variety of solitonic structures are calculated using a direct algebraic method. Thereafter…

  15. Artikel Jurnal

    Analysis of shallow water waves using a nonlinear conformable M-fractional Boussinesq–Kaup system

    Abdul Ghaffar Khan; Muhammad Muddassar; Tahira Jabeen dkk.

    Scientific Reports, Vol. 16 No. 1 · 2026 · Inggris · DOAJ Scopus

    Abstract In this paper, we present and explore a nonlinear conformable M-fractional extension of the Boussinesq–Kaup system to examine the dynamics of shallow water waves. The proposed nonlinear conformable M-fractional system is considered an extension of the ferromagnetic spin chain equation, and…

  16. Artikel Jurnal Teks lengkap

    Dynamical Systems with Fractional Derivatives: Focus on Phase Portraits and Plasma Wave Propagation Using Lakshmanan–Porsezian–Daniel Model

    Abdul Ghaffar Khan; Muhammad Muddassar; Sultan Shoaib dkk.

    Axioms, Vol. 14 No. 6 · 2025 · Inggris · DOAJ Dikeluarkan Scopus 2023

    In this research, we investigate the phenomenon of multistability and complex dynamic behaviors in plasma waves by utilizing advanced mathematical techniques. We examine how fractional-order derivatives influence plasma wave stability by applying the fractional diffusion–reaction model, the…

  17. Artikel Jurnal Teks lengkap

    Identification of human phosphoglycerate mutase 1 (PGAM1) inhibitors using hybrid virtual screening approaches

    Numan Yousaf; Rima D. Alharthy; Maryam dkk.

    PeerJ, Vol. 11 · 2023 · Inggris · DOAJ Scopus

    PGAM1 plays a critical role in cancer cell metabolism through glycolysis and different biosynthesis pathways to promote cancer. It is generally known as a crucial target for treating pancreatic ductal adenocarcinoma, the deadliest known malignancy worldwide. In recent years different studies have…

  18. Artikel Jurnal

    Leadership Styles in Relation to Employees’ Trust and Organizational Change Capacity

    Muhammad Yasir; Rabia Imran; Muhammad Kashif Irshad dkk.

    SAGE Open, Vol. 6 · 2016 · Inggris · DOAJ Scopus

    This article intends to examine the role of leadership styles (transformational, transactional, and laissez-faire) and employees’ trust toward organizational change capacity (OCC). Data were collected from a convenient sample of managers, coordinators, officers, community facilitators, social…