In this work, we study the dynamical behavior of a modified SIR epidemiological model by introducing negative feedback and a nonpharmaceutical intervention. The first model to be defined is the usceptible–Isolated–Infect ...

José Watanabe y Carlos López Degregori son dos grandes poetas peruanos de los años setenta del siglo pasado. El artículo sitúa a los dos autores en el ámbito de la tradición literaria peruana. En la poesía de Watanabe, ...

University education faces several challenges and difficulties in the development of soft skills in students, especially in the ability to work in a team and communicate their ideas with coherence and cohesion through ...

In this manuscript, we consider a system composed of two identical Timoshenko beams joined by an adhesive layer of negligible thickness, producing an interfacial slip. We introduce a dissipative mechanism not previously ...

We use semigroup theory to prove the well-posedness and get exponential and polynomial stability estimates for a delayed laminated beam system with Kelvin-Voigt damping. The Kelvin-Voigt damping only acts either on the ...

In this manuscript, we study the asymptotic behavior of two laminated beams systems formed by two identical layers of uniform thickness, whose surfaces are held together by an adhesive layer that allows interfacial sliding. ...

This paper deals with stability of solution for a one-dimensional model of Rao–Nakra sandwich beam with Kelvin–Voigt damping and time delay given by ¿1h1¿¿¿ - ¿1h1¿¿¿ - ¿(-¿ + ¿ + ¿¿¿) - ¿¿¿¿¿ - ¿¿¿¿¿( · , ¿ - ¿) = 0, ...

In this paper, we study the qualitative behavior of a mathematical model for two-layered beams with Kelvin– Voigt damping acting at the shear angle. The model describes the behavior of two-layered beams in which slip can ...

En este artículo nos centramos en comprender el conocimiento especializado que muestra una profesora de educación secundaria en formación, cuando enseña polígonos como parte de su práctica preprofesional en el último año ...