Recerca: Envíos recientes
Mostrando ítems 21-40 de 3897
-
A New Standalone Tool for DC-Equivalent Network Generation and GIC Calculation in Power Grids With Multiple Voltage Levels
(Space Weather, 20, e2021SW002984, 2022-01-15)Space Weather phenomena pose a major socio-economic threat due, in part, to the vulnerability of power network transformers to geomagnetically induced currents (GIC). In 1985, Lehtinen and Pirjola ... -
Validating GIC Modeling in the Spanish Power Grid by Differential Magnetometry
(Space Weather, 19, e2021SW002905, 2021-11-12)A series of experiences and recommendations are presented concerning the derivation of geomagnetically induced currents (GIC) by use of the differential magnetometry method (DMM) under power lines. ... -
Including the Temporal Dimension in the SECS Technique
(Space Weather, 18, e2020SW002491, 2020-06-08)The equivalent source method of Spherical Elementary Current Systems (SECS) has contributed valuable results for spatial magnetic interpolation purposes where no observations are available, as well ... -
Data‐Driven Transfer Functions From Differential Magnetometer Measurements to Enhance GIC Model Validation Capability: A Case Study in the Spanish Power Grid
(Space Weather, 23, e2024SW004180, 2025-02-16)Geomagnetically induced currents (GICs) are unwanted currents flowing in long grounded conductors because of space weather phenomena. Example GICs are those flowing in power transmission lines via ... -
An analysis of barriers faced by women tourism entrepreneurs in Barcelona: employing a feminist ethic of care
(The Elgar Companion to Tourism and the Sustainable Development Goals. 2024, pp. 104-122, 2024-07-09)Barcelona is an internationally recognised tourism destination and the most alluring place in Spain for entrepreneurship; however, notably women are underrepresented in the entrepreneurial ecosystem. ... -
Implementation of Education for Sustainable Development in Higher Education: Engineering Studies
(Afinidad. Vol.82, n.605 (2016), p.385-398, 2025)This article aims to identify and analyze various models developed in Europe over the past 20 years for the immediate and effective implementation of Education for Sustainable Development (ESD) in higher ... -
Insights into the alkaline degradation of oxidized chondroitin sulfate: Implications in Schiff base formation for hydrogel fabrication
(Carbohydrate Polymers 2025, 367, 2025-11-01)Chondroitin sulfate (CS) shows great promise for hydrogels and scaffolds in tissue engineering due to its biocompatibility and compressive strength. However, its chemical structure limits its use, ... -
From mold to mill: StachCel5, a novel thermoalkaliphilic endoglucanase from Stachybotrys chartarum for pulp fiber biorefining
(International Journal of Biological Macromolecules 2025, 320, Part 3, 2025-08)StachCel5, a novel endo-β-1,4-glucanase from Stachybotrys chartarum IBT 7711, was identified through genome mining and exhibited 65 % sequence identity with known glycoside hydrolase family 5 (GH5) ... -
Determinants of early smartphone ownership: a research gap in the study of problematic smartphone use in children and adolescents
(Humanities & Social Sciences Communications, 2025, 12, 2025-07-25)Over the past decade, a significant body of research has focused on problematic smartphone use and smartphone addiction among children and adolescents. Much of this research focuses on the negative ... -
Setting the Sustainability Agenda: The Impact of Luxury Brands' SDG-Related Tweets on Consumer Engagement
(International Journal of Consumer Studies 2025, 49 (4), 2025-07)This study examines luxury market brands' communications related to the sustainable development goals (SDGs) on the social media platform “X,” and their impact on online consumer engagement. Our ... -
EngAGE4Change: Co-creating outdoor community spaces with care home residents and community-dwelling older adults to improve movement behaviour and reduce social isolation - A Health CASCADE study protocol
(Public Health, Volum 247, octubre 2025, 105872, 2025-07)Objectives: To present and structure the use of co-creation as an overarching approach to position older adults—particularly care home residents and community-dwellers—and other key stakeholders as ... -
Greenery in intermediate spaces of the dwellings in the city of Barcelona
(International Journal of Sustainable Development and Planning, Vol. 15, No. 6, pp. 801-811, 2020-07)The research intends to develop new forms of naturalization of the city by introducing greenery in the existing buildings of Barcelona. The research is part of a doctoral thesis developed in the University ... -
Las terrazas-jardín de la Casa Figini en Milán. Una reconstrucción del paraíso perdido
(RA. Revista de Arquitectura, 2018 Nº20 pp. 176-191, 2018-04)En el libro L’elemento verde e l’abitazione, Luigi Figini recoge su experiencia de vida en las terrazas-jardín de su casa de Milán. La casa se construye en 1935, el libro se publica en 1950, quince años ... -
A Randomized Clinical Trial in a Public Health Context: Inclusion of Emotional Techniques in Group Therapy for Anxiety Disorders
(Anales de Psicología / Annals of Psychology, 39(1), 20–27, 2023-01)Se realizó un ensayo clínico aleatorio con dos grupos de tratamiento: uno que recibió terapia cognitivo-conductual (TCC) y otro con la inclusión de técnicas emocionales (TCCE), ambos de ... -
Virtual vs Human: Comparing Persuasive Factors in Influencer Marketing Campaigns
(Rethinking Advertising: Ethics and Effectiveness, 2025-07-18)This chapter explores the evolving landscape of influencer marketing with the advance of virtual influencers—AI-powered, computer-generated characters designed to emulate human influencers. As traditional ... -
A Scathing Indictment: How European Opinion Leaders Framed Putin’s Aggression Against Ukraine
(Journalism and media, vol. 6, núm. 3, 2025, 2025)Putin’s Russia annexed the Crimean Peninsula in 2014 and launched a massive invasion of Ukraine in 2022. This study is predicated on framing theory, which posits that the media contribute to the creation ... -
Ultra-sensitive UHPLC-MS/MS method for simultaneous quantification of 31 neurochemicals in zebrafish larvae and brain
(Talanta 2025, 295, 2025-12-01)The precise determination of neurotransmitters and their metabolites in biological matrices is critical for research on neurological disorders, including those originated by the exposure to neurotoxic ... -
Vulnerability Scale for Families
(Research on Social Work Practice, 2025-07)Purpose: This study develops a Social Vulnerability Scale for Families (SVSF) in social assistance in Spain. Method: First, a systematic literature review and content validation were performed by experts ...