OOIR: Observatory of International Research

Papers

(The H4-Index of Results in Physics is 57. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2020-05-01 to 2024-05-01.)

Article	Citations
A modified SEIR model to predict the COVID-19 outbreak in Spain and Italy: Simulating control scenarios and multi-scale epidemics	147
Diverse exact solutions for modified nonlinear Schrödinger equation with conformable fractional derivative	125
Soliton solutions to the Boussinesq equation through sine-Gordon method and Kudryashov method	121
Lump and Interaction solutions of a geophysical Korteweg–de Vries equation	114
Forecasting of COVID-19 cases using deep learning models: Is it reliable and practically significant?	113
Facemasks simple but powerful weapons to protect against COVID-19 spread: Can they have sides effects?	104
Optimal control and comprehensive cost-effectiveness analysis for COVID-19	100
Research on the effects of bismuth borate glass system on nuclear radiation shielding parameters	99
Investigation of structural and physical properties of Eu3+ ions substituted Ni0.4Cu0.2Zn0.4Fe2O4 spinel ferrite nanoparticles prepared via sonochemical approach	99
Solitary waves travelling along an unsmooth boundary	99
Variational principle and periodic solution of the Kundu–Mukherjee–Naskar equation	97
Novel multiple soliton solutions for some nonlinear PDEs via multiple Exp-function method	96
Nonlinear dispersion in parabolic law medium and its optical solitons	95
A new and general fractional Lagrangian approach: A capacitor microphone case study	92
Analytical wave structures in plasma physics modelled by Gilson-Pickering equation by two integration norms	92
Time series forecasting of new cases and new deaths rate for COVID-19 using deep learning methods	91
Traveling wave solutions for the fractional Wazwaz–Benjamin–Bona–Mahony model in arising shallow water waves	90
On the accuracy of ARIMA based prediction of COVID-19 spread	90
A (2+1)-dimensional Kadomtsev–Petviashvili equation with competing dispersion effect: Painlevé analysis, dynamical behavior and invariant solutions	89
A mathematical model of Coronavirus Disease (COVID-19) containing asymptomatic and symptomatic classes	87
Graphene-based metasurface sensing applications in terahertz band	85
Mathematical modeling and optimal control of the COVID-19 dynamics	85
Exact traveling wave solutions for two prolific conformable M-Fractional differential equations via three diverse approaches	83
A new analyzing technique for nonlinear time fractional Cauchy reaction-diffusion model equations	83
Mathematical modeling of the COVID-19 pandemic with intervention strategies	82

A new mathematical model of COVID-19 using real data from Pakistan	82
A stochastic numerical computing heuristic of SIR nonlinear model based on dengue fever	81
M-lump, N-soliton solutions, and the collision phenomena for the (2 + 1)-dimensional Date-Jimbo-Kashiwara-Miwa equation	80
Chaos in the discrete memristor-based system with fractional-order difference	76
Structural and electronic properties of medium-sized beryllium doped magnesium BeMg clusters and their anions	74
Numerical simulation and stability analysis for the fractional-order dynamics of COVID-19	73
Optical soliton solutions of the generalized non-autonomous nonlinear Schrödinger equations by the new Kudryashov’s method	71
Study of transmission dynamics of COVID-19 mathematical model under ABC fractional order derivative	69
New optical solitons of perturbed nonlinear Schrödinger–Hirota equation with spatio-temporal dispersion	69
Synthesis of the SWCNTs/TiO2 nanostructure and its effect study on the thermal, optical, and conductivity properties of the CMC/PEO blend	69
Physics of crystal lattices and plasma; analytical and numerical simulations of the Gilson–Pickering equation	68
Time series prediction of COVID-19 transmission in America using LSTM and XGBoost algorithms	68
Periodic property of the time-fractional Kundu–Mukherjee–Naskar equation	66
Physical aspects of peristaltic flow of hybrid nano fluid inside a curved tube having ciliated wall	66
Mathematical analysis of SIRD model of COVID-19 with Caputo fractional derivative based on real data	66
Stability analysis of fractional nabla difference COVID-19 model	66
Dynamics of fractional order COVID-19 model with a case study of Saudi Arabia	65
Multimode tunable terahertz absorber based on a quarter graphene disk structure	65
First-principles calculations to investigate structural, elastic, electronic, thermodynamic, and thermoelectric properties of CaPd3B4O12 (B = Ti, V) perovskites	64
Socio-demographic and health factors drive the epidemic progression and should guide vaccination strategies for best COVID-19 containment	64
Soliton solutions of fractional modified unstable Schrödinger equation using Exp-function method	63
Dynamics of two-mode Sawada-Kotera equation: Mathematical and graphical analysis of its dual-wave solutions	62
Analytical and semi-analytical solutions for Phi-four equation through three recent schemes	61
Study on propagation properties of one-soliton in a multimode fiber with higher-order effects	60
A novel study of Morlet neural networks to solve the nonlinear HIV infection system of latently infected cells	60
Novel approach to the analysis of fifth-order weakly nonlocal fractional Schrödinger equation with Caputo derivative	60
Surface plasmon resonance sensor based on coupling effects of dual photonic crystal fibers for low refractive indexes detection	60
Construction of exact traveling wave solutions of the Bogoyavlenskii equation by(<	60
Study of (Ag and TiO2)/water nanoparticles shape effect on heat transfer and hybrid nanofluid flow toward stretching shrinking horizontal cylinder	60
Understanding the influences of Mg doping on the physical properties of SrMoO3 perovskite	59
Identification of dominant risk factor involved in spread of COVID-19 using hesitant fuzzy MCDM methodology	58
COVID-19 anomaly detection and classification method based on supervised machine learning of chest X-ray images	57
A new extended rayleigh distribution with applications of COVID-19 data	57
The assessment of usage of epoxy based micro and nano-structured composites enriched with Bi2O3 and WO3 particles for radiation shielding	57
Abundant closed-form solutions and solitonic structures to an integrable fifth-order generalized nonlinear evolution equation in plasma physics	57