Yasir Nawaz
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View article: Prevalence of liver fluke infections in domestic animals from district Mardan. A retrospective population-based study from Pakistan
Prevalence of liver fluke infections in domestic animals from district Mardan. A retrospective population-based study from Pakistan Open
Fascioliasis is a major problem and poses serious threat to livestock resulting in mortality and economic losses to livestock industry. The liver flukes must be observed as an emergent health threat due to the increasing number of human ca…
View article: A Hybrid Exponential Runge-Kutta Scheme for Stochastic SIQR Disease Modeling
A Hybrid Exponential Runge-Kutta Scheme for Stochastic SIQR Disease Modeling Open
Understanding and reducing the spread of epidemics depends much on the modelling and study of infectious disease dynamics. Among several compartmental models, the Susceptible-Infected-Quarantined-Recovered framework has become more popular…
View article: A Hybrid Finite Difference Approach for Solving Fuzzy Stochastic \(SIR-\beta\) Model with Diffusion and Incidence Rate
A Hybrid Finite Difference Approach for Solving Fuzzy Stochastic \(SIR-\beta\) Model with Diffusion and Incidence Rate Open
A finite difference scheme is proposed for solving stochastic fuzzy partial differential equations. The scheme is explicit and constructed on two-time levels. The first stage of the scheme is the modified time integrator. The stability and…
View article: Development of a two-stage explicit numerical scheme for mixed convective flow in hybrid materials with variable properties
Development of a two-stage explicit numerical scheme for mixed convective flow in hybrid materials with variable properties Open
View article: A computational framework for electro-osmotic flow analysis in Carreau fluids using a hybrid numerical scheme
A computational framework for electro-osmotic flow analysis in Carreau fluids using a hybrid numerical scheme Open
Developing mathematical models for electro-osmotic flow in non-Newtonian fluids is difficult since fluid mechanics and electrokinetic phenomena are interconnected. Conventional models frequently assume Newtonian behaviour, which is insuffi…
View article: Computational analysis of radiation effects in Williamson fluid flow through a porous medium under an inclined magnetic field
Computational analysis of radiation effects in Williamson fluid flow through a porous medium under an inclined magnetic field Open
View article: Modelling heat and mass transfer in electro-osmosis flow of williamson nano-fluids using a hybrid scheme
Modelling heat and mass transfer in electro-osmosis flow of williamson nano-fluids using a hybrid scheme Open
This paper presents a computational scheme for solving time-dependent partial differential equations (PDEs) arising from the study of electro-osmosis flow of Williamson nano-fluids, which is significant for optimizing microfluidic and biom…
View article: Stochastic Analysis of electro-osmotic flow dynamics in porous media with energy dissipation
Stochastic Analysis of electro-osmotic flow dynamics in porous media with energy dissipation Open
View article: A computational time integrator for heat and mass transfer modeling of boundary layer flow using fuzzy parameters
A computational time integrator for heat and mass transfer modeling of boundary layer flow using fuzzy parameters Open
Engineering and industrial applications depend on boundary layer flow, the thin fluid layer near a solid surface with significant viscosity. It is imperative to comprehend the mechanics of heat and mass transfer to enhance aeronautical tec…
View article: Stochastic Diffusive Modeling of CO₂ Emissions with Population and Energy Dynamics
Stochastic Diffusive Modeling of CO₂ Emissions with Population and Energy Dynamics Open
Climate change, primarily driven by CO2 emissions from energy and non-energy sectors, necessitates effective mitigation strategies. This study develops a stochastic diffusive model to capture the complex dynamics of CO2 concentration, huma…
View article: A novel computational approach for electro-osmosis flow: A compact scheme perspective
A novel computational approach for electro-osmosis flow: A compact scheme perspective Open
Applications such as microfluidic systems, medication administration, and soil stability greatly benefit from electro-osmosis, which describes fluid movement generated by an electric field within a charged media. Specifically for time-depe…
View article: High Accuracy Simulation of Electro-Thermal Flow for Non-Newtonian Fluids in BioMEMS Applications
High Accuracy Simulation of Electro-Thermal Flow for Non-Newtonian Fluids in BioMEMS Applications Open
View article: Modeling and Simulation of Epidemics Using q-Diffusion-Based SEIR Framework with Stochastic Perturbations
Modeling and Simulation of Epidemics Using q-Diffusion-Based SEIR Framework with Stochastic Perturbations Open
View article: Numerical Analysis of Heat and Mass Transfer in Tangent Hyperbolic Fluids Using a Two-Stage Exponential Integrator with Compact Spatial Discretization
Numerical Analysis of Heat and Mass Transfer in Tangent Hyperbolic Fluids Using a Two-Stage Exponential Integrator with Compact Spatial Discretization Open
View article: A computational scheme of exponential integrator for fuzzy electrical boundary layer flow with variable viscosity and thermal conductivity
A computational scheme of exponential integrator for fuzzy electrical boundary layer flow with variable viscosity and thermal conductivity Open
This study aims to d an efficient computational scheme for solving partial differential equations involving fuzzy parameters in boundary layer flow. Specifically, we propose a modified exponential integrator method to handle the challenges…
View article: Efficient numerical modeling of time-fractal tangent hyperbolic fluid flow with heat and mass transfer
Efficient numerical modeling of time-fractal tangent hyperbolic fluid flow with heat and mass transfer Open
This paper introduces a precise method for solving time-fractal parabolic equations specifically designed to represent complex physical phenomena using fractal calculus. The suggested technique attains third-order accuracy by utilizing the…
View article: Assessment of risk factors associated with sociodemographic status of hepatitis. A cross-sectional study from Pakistani population
Assessment of risk factors associated with sociodemographic status of hepatitis. A cross-sectional study from Pakistani population Open
Introduction: One of the most urgent health concerns in Pakistan is the high prevalence of hepatitis C virus infection. Despite the availability of potent antiviral medications, the overall burden of the illness has not diminished, possibl…
View article: Explicit computational analysis of unsteady maxwell nanofluid flow on moving plates with stochastic variations
Explicit computational analysis of unsteady maxwell nanofluid flow on moving plates with stochastic variations Open
It is imperative to investigate the proposed computational scheme for the resolution of two-dimensional partial differential equations that result from non-Newtonian nanofluid flow over flat and oscillatory sheets, taking into account the …
View article: Fractal Numerical Investigation of Mixed Convective Prandtl-Eyring Nanofluid Flow with Space and Temperature-Dependent Heat Source
Fractal Numerical Investigation of Mixed Convective Prandtl-Eyring Nanofluid Flow with Space and Temperature-Dependent Heat Source Open
An explicit computational scheme is proposed for solving fractal time-dependent partial differential equations (PDEs). The scheme is a three-stage scheme constructed using the fractal Taylor series. The fractal time order of the scheme is …
View article: Numerical modeling of mixed convective nanofluid flow with fractal stochastic heat and mass transfer using finite differences
Numerical modeling of mixed convective nanofluid flow with fractal stochastic heat and mass transfer using finite differences Open
This study presents the first comprehensive numerical simulation of heat and mass transfer in fractal-like mixed convective nanofluid flows. The flow of non-Newtonian nanofluids over flat and oscillating sheets is modelled mathematically, …
View article: Innovative stochastic finite difference approach for modelling unsteady non-Newtonian mixed convective fluid flow with variable thermal conductivity and mass diffusivity
Innovative stochastic finite difference approach for modelling unsteady non-Newtonian mixed convective fluid flow with variable thermal conductivity and mass diffusivity Open
A novel stochastic numerical scheme is introduced to solve stochastic differential equations. The development of the scheme is based on two different parts. One part finds the solution for the deterministic equation, and the second part is…
View article: Precision in disease dynamics: Finite difference solutions for stochastic epidemics with treatment cure and partial immunity
Precision in disease dynamics: Finite difference solutions for stochastic epidemics with treatment cure and partial immunity Open
The complex and ever-changing characteristics of epidemic modelling, particularly when considering random elements, provide a substantial obstacle in creating precise and practical numerical methods for solving differential equations. This…
View article: A Third-order Two Stage Numerical Scheme and Neural Network Simulations for SEIR Epidemic Model: A Numerical Study
A Third-order Two Stage Numerical Scheme and Neural Network Simulations for SEIR Epidemic Model: A Numerical Study Open
This study focuses on the cutting-edge field of epidemic modeling, providing a comprehensive investigation of a third-order two-stage numerical approach combined with neural network simulations for the SEIR (Susceptible-Exposed-Infectious-…
View article: A modification of explicit time integrator scheme for unsteady power-law nanofluid flow over the moving sheets
A modification of explicit time integrator scheme for unsteady power-law nanofluid flow over the moving sheets Open
This paper introduces an exponential time integrator scheme for solving partial differential equations in time, specifically addressing the scalar time-dependent convection-diffusion equation. The proposed second-order accurate scheme is d…
View article: Dynamic simulation of non-Newtonian boundary layer flow: An enhanced exponential time integrator approach with spatially and temporally variable heat sources
Dynamic simulation of non-Newtonian boundary layer flow: An enhanced exponential time integrator approach with spatially and temporally variable heat sources Open
Scientific inquiry into effective numerical methods for modelling complex physical processes has led to the investigation of fluid dynamics, mainly when non-Newtonian properties and complex heat sources are involved. This paper presents an…
View article: Advancements in Numerical Solutions: Fractal Runge-Kutta Approach to Model Time-Dependent MHD Newtonian Fluid with Rescaled Viscosity on Riga Plate
Advancements in Numerical Solutions: Fractal Runge-Kutta Approach to Model Time-Dependent MHD Newtonian Fluid with Rescaled Viscosity on Riga Plate Open
View article: A Hybrid SIR-Fuzzy Model for Epidemic Dynamics: A Numerical Study
A Hybrid SIR-Fuzzy Model for Epidemic Dynamics: A Numerical Study Open
This study focuses on the urgent requirement for improved accuracy in disease modeling by introducing a new computational framework called the Hybrid SIR-Fuzzy Model.By integrating the traditional Susceptible-Infectious-Recovered (SIR) mod…
View article: Study of Antibacterial Properties of Turmeric Extract Against Salmonella typhi and Staphylococcus aureus
Study of Antibacterial Properties of Turmeric Extract Against Salmonella typhi and Staphylococcus aureus Open
The Zingiberaceae family includes 40 species, among which Curcuma longa is notable. Numerous genera within this family are recognized for their therapeutic properties in tropical Asia. This research aims to assess the antibacterial potenti…
View article: Finite Difference Modeling of Time Fractal Impact on Unsteady Magneto-hydrodynamic Darcy–Forchheimer Flow in Non-Newtonian Nanofluids with the q-Derivative
Finite Difference Modeling of Time Fractal Impact on Unsteady Magneto-hydrodynamic Darcy–Forchheimer Flow in Non-Newtonian Nanofluids with the q-Derivative Open
This contribution addresses a fractal numerical scheme that can be employed for handling fractal time-dependent parabolic equations. The numerical scheme presented in this contribution can be used to discretize integer order and fractal de…
View article: Workplace Discrimination and Strain Theory: A Case of District Okara Police Force
Workplace Discrimination and Strain Theory: A Case of District Okara Police Force Open
This study investigates the impact of workplace discrimination on gender job satisfaction, with a particular focus on police officers in District Okara including DepalPur, Renala Khurd, and Okara. Additionally, we examine how work environm…