University of Las Palmas de Gran Canaria
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Artificial Intelligence in Justice. Challenges and Opportunities in Judicial Decision-making
No full textEn las últimas décadas, la inteligencia artificial ha revolucionado el campo del derecho permitiendo su uso para analizar jurisprudencia y predecir decisiones judiciales. Las Administraciones Públicas y las empresas legales emplean herramientas de inteligencia artificial para procesar datos jurídicos, redactar contratos y asesorar en la interpretación de textos legales. La lógica y la filosofía del derecho son fundamentales para formalizar el conocimiento en los sistemas inteligentes. El proceso de toma de decisiones jurídicas se está optimizando con herramientas de inteligencia artificial que buscan y analizan jurisprudencia, gestionan casos y realizan análisis predictivos. Las tecnologías emergentes prometen realizar análisis más complejos y adaptar-se a nuevas situaciones legales, pero su implementación debe ser regulada para garantizar una justicia imparcial y accesible.In recent decades artificial intelligence has revolutionised the field of law, allowing it to be used to analyse case law and predict court decisions. Public administrations and legal firms use artificial intelligence tools to process legal data, draft contracts, and advise on interpreting legal texts. Logic and the philosophy of law are fundamental to formalising knowledge in intelligent systems. The legal decision-making process is being optimised with artificial intelligence tools that search and analyse case law, manage cases and perform predictive analytics. Emerging technologies promise to perform more complex analyses and adapt to new legal situations, but their implementation must be regulated to ensure fair and accessible.340317240,12Q4Q236,970,3ERIH PLU
The ‘social heroes’ approach as a methodology for valorising the primary sector and promoting local products. A pilot study in Lanzarote, Canary Islands
No full textDuring a gastronomy workshop at the University of Las Palmas de Gran Canaria (ULPGC), marking the inauguration of the ‘HUB GastroFood ULPGC’, Mr. Andoni Luis Aduriz (of Mugaritz restaurant) shared with us that the “social heroes” approach is the most viable strategy to promote and strengthen the use of local products in regional gastronomy. Thank you, Andoni.
We extend our gratitude to all the “social voices”, participants, and collaborators in this project. Special thanks to Iván Monreal, who was responsible for the wine pairings and characterization, and to Lía González Valderas, who handled the photographic work. The photographs that illustrate this article were taken by her. We also express our sincere appreciation to the Tías Town Hall, particularly the mayor and the council members who supported the initiative.Cuisine and folklore are among the most ancient and deeply rooted cultural expressions of humanity. Sustainable and intelligent gastronomy, especially in times of crisis, serves as a driving force, creating a ripple effect that influences other socio-cultural and socio-economic sectors of a region. It brings numerous social and economic benefits, notably improving citizens' health and well-being while reinforcing territorial culture and food sovereignty. A recent pilot study conducted by the authors in Lanzarote (Canary Islands) during 2021-2022 explored the preservation of the island's intangible food heritage through innovative approaches. One aspect involved interviews with primary producers (including those in agriculture, livestock, and fishing) and restaurateurs and chefs who prioritize local products. A second approach focused on culinary traditions passed down through generations: (i) home cooking rooted in popular wisdom, (ii) culinary practices aboard artisanal fishing boats, and (iii) offerings from traditional restaurants. A third innovative element was the development of a seasonal calendar of local products to inform consumers and encourage the prioritization of fresh, local ingredients. Special attention was given to the role of participants as "social heroes", contributing to the preservation of their region's rich cultural heritage -both land and sea- and ultimately supporting the conservation of natural resources. These elements are understood as key to collective prosperity and sustainability, grounded in participants' responsibility and commitment to their actions. The initial hypothesis suggesting that the 'social heroes' approach in the Canary Islands might function as a valid methodology for valorising the primary sector and promoting local products is confirmed.110,623,2Q1Q2ESCI8,
O papel das pessoas facilitadoras na eficácia dos programas parentais baseados em evidências
No full textUno de los aspectos fundamentales a analizar cuando se evalúa la efectividad de los programas de educación parental, basados en evidencias, es el papel de la persona facilitadora en el proceso de implementación y la consecución de objetivos. Este artículo analiza la importancia del rol de las personas facilitadoras en la efectividad del programa "Vivir la Adolescencia en Familia" adaptado al contexto educativo, aplicado en centros de Educación Secundaria Obligatoria de la Comunidad Autónoma de Canarias. La investigación incluye a 372 madres de alumnado adolescente participantes en el programa, con una media de edad de 42,52 años. Se midió el impacto de las características de la persona facilitadora en los cambios que el programa produjo en las competencias parentales, en las estrategias positivas de resolución de conflictos familiares, en el clima social y familiar y en la supervisión parental. Teniendo en cuenta que las personas facilitadoras partían con la misma formación para la implementación del programa, los resultados indican que la satisfacción de la persona facilitadora con el programa es la variable que más repercute en la mejora de las competencias parentales. Por su parte, la menor experiencia docente repercutió positivamente en la mejora de la convivencia familiar. Finalmente, en lo que respecta al proceso de implementación, el que una única persona facilitadora imparta el programa influye tanto en las competencias parentales como en el uso de estrategias positivas de resolución de conflicto. Como se ha podido evidenciar, la efectividad del programa no depende únicamente de su contenido, sino también de la calidad de la implementación. La satisfacción de la persona facilitadora, junto con la capacitación y apoyo adecuados, favorece la generación de cambios objetivos de mejora en el ejercicio del rol parental de las participantes. Asimismo, es esencial considerar el perfil de las personas facilitadoras, incluyendo su experiencia docente, y los aspectos organizativos del programa para asegurar la mayor efectividad de este.One of the key aspects to consider when evaluating the effectiveness of evidence-based parenting education programmes is the role of the facilitator in the implementation process and the achievement of objectives. This article examines the importance of the facilitator’s role in the effectiveness of the “Living Adolescence in the Family” programme, adapted to the educational context, implemented in centres of Obligatory Secondary Education in the Autonomous Community of the Canary Islands. The research involved 372 mothers of adolescent students participating in the programme, with an average age of 42,52 years. The study measured the impact of facilitator characteristics on the changes the programme produced in parenting competencies, positive strategies for resolving family conflicts, social and family climate, and parental supervision. Given that the facilitators started with the same training for programme implementation, the results indicate that facilitator satisfaction with the programme is the variable that most significantly impacts the improvement of parenting competencies. Additionally, less teaching experience had a positive effect on improving family relationships. Finally, regarding the implementation process, having a single facilitator deliver the programme influenced both parenting competencies and the use of positive conflict resolution strategies. As evidenced, the programme’s effectiveness depends not only on its content but also on the quality of its implementation. Facilitator satisfaction, along with appropriate training and support, promotes tangible improvements in participants’ parenting roles. It is also essential to consider the facilitators’ profile, including their teaching experience, and the organisational aspects of the programme to ensure its maximum effectiveness.Um dos aspectos fundamentais a ser analisado ao avaliar a eficácia dos programas de educação parental, baseados em evidências, é o papel do facilitador no processo de implementação e na obtenção dos objetivos. Este artigo analisa a importância do papel dos facilitadores na eficácia do programa “Viver a Adolescência em Família”, adaptado ao contexto educacional, aplicado nos centros de ensino secundário obrigatório da Comunidade Autónoma das Canárias. A pesquisa inclui 372 mães de alunos adolescentes que participaram do programa, com uma média de idade de 42,52 anos. O impacto das características do facilitador nos resultados do programa foi medido em termos de competências parentais, estratégias positivas de resolução de conflitos familiares, clima social e familiar e supervisão parental. Considerando que os facilitadores tiveram a mesma formação para a implementação do programa, os resultados indicam que a satisfação do facilitador com o programa é a variável que mais impacta na melhoria das competências parentais. Por outro lado, menor experiência docente teve um impacto positivo na melhoria da convivência familiar. Finalmente, em relação ao processo de implementação, o fato de um único facilitador ministrar o programa influencia tanto nas competências parentais quanto no uso de estratégias positivas de resolução de conflitos. Como se pôde evidenciar, a eficácia do programa não depende apenas do seu conteúdo, mas também da qualidade da implementação. A satisfação do facilitador, juntamente com a formação e o apoio adequados, favorece a geração de mudanças objetivas na melhoria do exercício do papel parental dos participantes. Além disso, é essencial considerar o perfil dos facilitadores, incluindo sua experiência docente, e os aspectos organizacionais do programa para garantir a maior eficácia possível.117103160,25Q3ESCI0,0Q110,0ERIH PLU
La Audiencia Provincial de Las Palmas declara que la causa de revocación de donaciones por ingratitud, debe interpretarse con cautela y de manera laxa
No full textLa Sección Tercera de la Audiencia Provincial de Las Palmas estima el recurso de apelación formulado contra la Sentencia del Juzgado de Primera Instancia núm. 5 de San Bartolomé de Tirajana y desestima la acción de revocación de donaciones de un padre a su hijo basada en causa de ingratitud. La Sala considera que en el supuesto analizado, no debe prosperar la acción formulada, porque: (i) la donación se efectuó por el padre a su hijo, con la única finalidad de encubrir el patrimonio del primero y eludir sus responsabilidades pecuniarias para con un tercero; y (ii) el hecho de que exista una sentencia condenatoria hacia el hijo (donatario) por un delito leve de coacciones cometido contra su padre (donante) no implica que la causa de revocación opere de manera automática4,
Shallow hydrothermal fluids shape microbial dynamics at the Tagoro submarine volcano (Canary Islands, Spain)
No full textShallow underwater hydrothermal systems are often overlooked despite their potential contribution to marine diversity and biogeochemistry. Over a decade after its eruption, the Tagoro submarine volcano continues to emit heat, reduced compounds, and nutrients into shallow waters, serving as a model system for studying the effects of diffuse hydrothermal fluids on surface microbial communities. The impact on both phytoplankton and bacterial communities was examined through experimental manipulations mimicking dilution levels up to ~100 m from the primary crater of Tagoro. Chlorophyll a concentration doubled in the presence of hydrothermal products, with peak levels detected about a day earlier than in controls. Picoeukaryotes and Synechococcus cell abundances moderately increased, yet small eukaryotic phytoplankton (≤ 5 μm) predominated in the hydrothermally enriched bottles. Dinoflagellates, diatoms, small green algae and radiolarians particularly benefited from the hydrothermal inputs, along with phototrophic and chemoautotrophic bacteria. Our results indicate that hydrothermal products in shallow waters enhance primary production driven by phototrophic microbes, potentially triggering a secondary response associated with increased organic matter availability. Additionally, protistan grazing and parasitism emerged as key factors modulating local planktonic communities. Our findings highlight the role of shallow submarine hydrothermal systems in enhancing local primary production and element cycling.181,3424,3Q1Q2SCIE10,
Geopolitical and competition analysis: The case of Western African ports and the port of Las Palmas in the mid-Atlantic European Islands
No full textThis article examines the factors shaping the competitiveness of container shipping in the Western African port region, focusing on the Port of Las Palmas (LPAP). Serving as a case study of an island region, the research identifies strategies to enhance the port's competitive position by analyzing insights from regional agents and enterprises. Using Porter's extended diamond model and two analytical approaches—Traditional and Weighted—this study highlights the critical influence of the European Union (EU) and other supranational entities on competitive (dis)advantages, particularly in manufacturing, where environmental regulations challenge shipping operations. While external competition benefits road transport and storage facilities, it constrains value-added services. Infrastructure development shows mixed results, with port authority governance emerging as a major limitation due to spatial constraints for business expansion. Key policy recommendations include incentivizing green technology adoption and EU regulatory compliance, fostering public-private partnerships to enhance governance and attract investment, and diversifying operations with value-added services, such as manufacturing and efficient customs processes. Strengthening regional integration through collaboration between West African ports and the Canary Islands, aligned with EU and ECOWAS policies, alongside improving port-to-land transportation links, is essential for enhancing the LPAP's competitiveness.141,7915,7Q1Q1SSCI10,
Linear Loss Model of a Flywheel
No full textEl volante de inercia es un sistema mecánico robusto que almacena energía cinética, con aplicaciones potenciales en ingeniería como transporte, energías renovables y vehículos espaciales. Destacan su alta densidad de potencia, eficiencia y larga vida útil. Se considera una opción viable para aplicaciones que requieren almacenamiento energético con ciclos de trabajo elevados. En este estudio, se busca crear un modelo lineal de pérdidas de un volante de inercia, proponiendo una estrategia inteligente para gestionar su velocidad angular. Se investiga si el método propuesto modela adecuadamente el comportamiento de la velocidad angular. El volante, ubicado en el Laboratorio de Diseño y Mantenimiento de Máquinas de la Universidad de Las Palmas de Gran Canaria, está diseñado para estabilizar una microrred eléctrica basada en energía eólica.The flywheel is a robust mechanical system that stores kinetic energy, with potential applications in fields such as transportation, renewable energy, and space vehicles. Its high-powerdensity, efficiency, and long service life are outstanding. It is considered a viable option for applications requiring energy storage with high duty cycles. In this study, we aim to create a linear loss model of a flywheel and propose an intelligent strategy to manage its angular velocity. We investigate whether the proposed method adequately models the behaviourof the angular velocity. The flywheel, located in the Machine Design and Maintenance Laboratory of the University of Las Palmas de Gran Canaria, is designed to stabilize an electrical microgrid based on wind energy.7469
