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Nurtured and sorrowful: Positive and negative emotional appeals in early COVID-19 themed brand communications
(Universidad de Navarra, 2023)
Acceso abierto
This study examines the prevalence of emotional appeals in COVID-19-themed brand advertisements from around the world in the months immediately following the World Health Organization’s declaration of the coronavirus ...
Evolution of the effects of mineral commodity prices on fiscal fluctuations: empirical evidence from TVP-VAR-SV models for Peru
(Springer, 2023)
Acceso restringido
This paper studies the evolution of the effects of fluctuations in mineral commodity prices on fiscal variables, especially those associated with fiscal revenues, in Peru by means of VAR models with time-varying parameters ...
FIPOL: An initiative to support research collaborations, resource development, scientific communication, and educational opportunities in psychosocial oncology for Latin America
(John Wiley and Sons, 2023)
Acceso restringido
Nonlinear dynamics of origami metamaterials: energetic discrete approach accounting for bending and in-plane deformation of facets
(Springer, 2023)
Acceso restringido
In this paper, we start the analysis of the nonlinear dynamics of structural elements having an origami-type microstructure and micro-kinematics, also known as origami metamaterials. We use a finite-dimensional Lagrangian ...
Blow-up results for a viscoelastic beam equation of p-Laplacian type with strong damping and logarithmic source
(John Wiley and Sons, 2023)
Acceso restringido
In this paper, we investigate the existence, uniqueness, exponential decay, and blow-up behavior of the viscoelastic beam equation involving the (Formula presented.) -Laplacian operator, strong damping, and a logarithmic ...
Laminated beams with thermoelasticity acting on the shear force
(John Wiley & Sons, Ltd., 2023)
Acceso restringido
In this paper, we study the stabilization of a laminated beam system under the action of a new thermal coupling. Motivated by the work of Almeida Júnior et al. in the context of the Timoshenko system, we consider a ...
A beam model for duoskelion structures derived by asymptotic homogenization and its application to axial loading problems
(Elsevier Ltd., 2023)
Acceso restringido
Duoskelion structures have been recently introduced by Barchiesi et al. (2021) as a proof-of-concept motif for a new class of metamaterials. The properties of these periodic beam-like chiral structural elements have been ...
Narrative modelling: A comparison of high and low mass dwelling solutions in Afghanistan and Peru
(SAGE Publications Ltd., 2023)
Acceso restringido
Displaced populations are housed in various constructions, including lightweight predesigned structures. Theoretically, self-built heavyweight structures should ensure better temperatures and be closer to cultural norms. ...
YouTube como ciberaula. Revisión crítica de su uso pedagógico en la Universidad Iberoamericana
(Ibero-American Association for Distance Higher Education (AIESAD), 2023)
Acceso abierto
Las universidades han adaptado algunos de sus procedimientos de acuerdo con el abordaje del currículo, la educación y el conocimiento en la era digital. La apropiación de entornos de redes sociales con el propósito de la ...
Portraying of Latin American Women in Falabella’s Instagram: Stereotypes and Sexual Objectification Theory
(Springer, 2023)
Acceso restringido
This study examines the portrayals of women by the department store brand Falabella on Instagram. Falabella is one of the largest retailers in Latin America with shops in several countries. The study compared how women are ...