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2221+ documents found

Modelos lineales de efectos mixtos. Librerías R

Ruiz Martín, Cristina

2025Repository: idUS — Universidad de Sevilla

Este Trabajo de Fin de Grado aborda el estudio teorico y pr ´ actico de los Modelos Lineales ´ de Efectos Mixtos. Se describe detalladamente el modelo clasico y el modelo extendido, formu- ´ lados rigurosamente desde el punto de vista matematico. Se incluyen tambi ´ en las…

Origin and format of disinformation against Brazilian indigenous peoples

Martins, Allysson Viana

2025Repository: idUS — Universidad de Sevilla

Brazilian fact-checking agencies primarily focused on political statements rather than on the spread of fake news on social media platforms until 2018, when the focus shifted. This article aims to identify the channels through which false information targeting a vulnerable…

DOI: 10.12795/Ambitos.2025.i68.06

Variational model-based Deep Reinforcement Learning for Non-Homogeneous Patrolling aquatic environments with multiple unmanned surface vehicles

Yanes Luis, Samuel · Basilico, Nicola · Antonazzi, Michele + 2 authors

2025Publisher: ElsevierRepository: idUS — Universidad de Sevilla

This paper addresses the challenge of Non-Homogeneous Patrolling for Autonomous Surface Vehicles in non-homogeneous importance water environments with a dissimilar biological monitorization criterion. Traditional monitoring methods fail, especially in expansive areas such as…

DOI: 10.1016/j.eswa.2025.126483

Sequential extraction of natural products from carrageenophytes: focus on hybrid carrageenans and the impact of the molecular mass on their gel properties

Gonçalves, Maria Gabriela Afonso

2025Repository: RepositóriUM — Universidade do Minho

As carrageninas são polissacarídeos sulfatados conhecidas pelas suas propriedades de gelificação termorreversíveis, amplamente utilizadas nas indústrias alimentar, farmacêutica e cosmética. Recentemente, as carrageninas híbridas (K2) têm despertado interesse devido às suas…

La aplicación del aprendizaje cooperativo para potenciar las competencias blandas del alumnado universitario: un análisis

Sánchez Torné, Isadora · Cobeña Ruiz-Lopera, María del Mar · Castiglioni, Marco + 1 author

2025Publisher: DykinsonRepository: idUS — Universidad de Sevilla

En el ámbito universitario, el desarrollo de la inteligencia emocional es un factor clave para facilitar el éxito profesional de las personas egresadas. Por ello, es indispensable que las universidades y su cuerpo docente formen al estudiantado no solo en conocimientos y…

DOI: 10.1037/0022-0663.98.4.750

GUBIC: The Global Urban Biological Invasions Compendium for Plants

Li, Daijiang · Potgieter, Luke J. · Aronson, Myla F.J. + 9 authors

2025Publisher: John Wiley and SonsRepository: idUS — Universidad de Sevilla

Urban areas are foci for the introduction of non-native plant species, and they often act as launching sites for invasions into the wider environment. Although interest in biological invasions in urban areas is growing rapidly, and the extent and complexity of problems…

DOI: 10.1002/2688-8319.70020

Understanding the structural and optical evolution of Eu3+ and Dy3+ co-doped YVO4 phosphors across concentration series for lighting applications

Sekrafi, Houssem Eddine · Hergli, Eya · Ferdov, S. + 2 authors

2025Publisher: Elsevier B.V.Repository: RepositóriUM — Universidade do Minho

YVO4 nanoparticles co-doped with Eu3+ and Dy3+ ions were successfully synthesized using a conventional coprecipitation method. The resulting phosphors exhibited a single-phase trigonal YVO4 structure, with nanoparticles averaging approximately 60 nm in size, obtained by…

DOI: 10.1016/j.jallcom.2024.177389

Is Spirituality Included in Spanish Language Pain Assessment Scales? A Scoping Review of Instruments Available

Diego Cordero, Rocío de · Martin-Palomino, Emilio · Aranda-Jerez, Alicia + 2 authors

2025Publisher: Springer Science and Business Media LLCRepository: idUS — Universidad de Sevilla

The subjective and biopsychosocial–spiritual nature of pain makes its assessment difficult. Although multidimensional scales exist, few pain instruments have included spiritual aspects in their development, so our purpose is to investigate the inclusion of spirituality in pain…

DOI: 10.1007/s10943-025-02343-1

Wavefront sensing: A breakthrough for objective evaluation of dynamic accommodation in accommodative dysfunctions

Gomes, Jessica · Franco, Sandra

2025Publisher: Elsevier B.V.Repository: RepositóriUM — Universidade do Minho

The purpose of this study was to use wavefront sensing as an objective method to detect and assess dynamic accommodation in subjects with accommodative dysfunctions and symptoms related to near-vision tasks. Sixty-three subjects were divided into control (N = 18), symptomatic…

DOI: 10.1016/j.compbiomed.2025.109718