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Quasi-Permanent Mushroom-like Dipole in the Lofoten Basin
Studies of satellite images reveal the existence of dipole structures in the Global Ocean, which look like mushrooms. Usually, the mushroom-like...
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Dynamics of Solitons of the Generalized Nonlinear Schrödinger Equation in an Inhomogeneous and Nonstationary Medium: Evolution and Interaction
AbstractThe stability and dynamics of the interaction of soliton-like solutions of the generalized nonlinear Schrödinger (NLS) equation describing...
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Dynamical analysis of a fractional-order predator–prey model incorporating a constant prey refuge and nonlinear incident rate
In this work, we have formulated and analyzed a fractional-order predator–prey model with an asymptotic incidence rate and constant prey refuge. Due...
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Characterizing the aperiodic behavior of seismic waves using the scale index analysis
The scale index analysis determines the degree of aperiodicity and chaos in nonlinear dynamical systems. The scale index parameters provide...
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TopSTO: a 115-line code for topology optimization of structures under stationary stochastic dynamic loading
The use of topology optimization in structural design under dynamic excitation is becoming more prevalent in the literature. While many such...
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Modeling and analysis of a fractional-order prey-predator system incorporating harvesting
In the present paper, we propose and study a fractional-order prey-predator type ecological model with the functional response of Holling type II and...
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Mathematical modelling of the impacts of syphilis multi-stage treatments
Syphilis, an infection transmitted through sexual contact and attributed to the bacterium Treponema pallidum , remains a great public health challenge...
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Quantifying the effects of temperature and predation on the growth of Aedes mosquito population
Despite having been tested in multiple settings, the quantitative impact of predatory aquatic insects to reduce mosquito population remains unclear....
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A mathematical approach of drug addiction and rehabilitation control dynamic
Drug addiction is a widespread problem worldwide, inflicting substantial harm in terms of a large number of deaths and disability. Mostly people are...
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Mesoscale Eddies in the Bering Sea from Satellite Altimetry Data
AbstractThe dynamics of mesoscale eddies in the Bering Sea is studied by the method for automated eddy identification on the basis of...
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Mathematical modeling and analysis of human-to-human monkeypox virus transmission with post-exposure vaccination
Monkeypox virus is a viral zoonotic disease that mostly found in a tropical area of West and central Africa. The disease outbreak occurred in 2022...
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The Investigation of Self-Similar Structure of Seismic Kinetics Before Tohoku Earthquake
The process of seismic kinetics before Tohoku earthquake (Japan, 2011, M = 9.0) is investigated by the help of the scaling analysis methods. The...
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Normal Mode as a Cause of Large-Scale Variations in the Troposphere and Stratosphere
AbstractIn a study of zonally averaged meteorological fields in the middle atmosphere, synchronous oscillations (in phase or antiphase) occupying...
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Research on Ecological Protection Mechanisms in Watersheds Based on Evolutionary Games-Inter-provincial and Intra-provincial Perspectives
The wholeness of ecological resources in watersheds and the divisiveness of administrative regions make the protection of watersheds exceptional, and...
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Research on semi-active control method of a building structure based on non-smooth control
This study investigates the effectiveness of the non-smooth semi-active control algorithm on suppressing the vibration performance of a building...
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Gravitational Instability of the Earth’s Viscoelastic Crust
Abstract —This paper studies instability of a heavy inclusion in the Earth’s upper layers by the linear theory method for small perturbations. The...
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Comments on J. J. Smulsky’s Paper “A New Theory of the Earth Insolation Change over Millions of Years against Marine Isotope Stages”
AbstractInsolation calculations for solving the two-body problem have been analyzed. The errors associated with the simplification of the calculation...
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An epidemic model through information-induced vaccination and treatment under fuzzy impreciseness
In this work, we propose a nonlinear susceptible ( S ), vaccinated ( V ), infective ( I ), recovered ( R ), information level ( U ) (SVIRUS) model for the...
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Disease control prey–predator model incorporating prey refuge under fuzzy uncertainty
Ecological system depends on prey predator interaction. Sometimes diseases are spread among prey or predator or both species. In this paper, a...
