Artículos: Envíos recientes
Mostrando ítems 2241-2260 de 17739
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A bi-level framework to analyse the alternative use of FTRs as a long-term risk hedging instrument. Application to a European case study
(2025-02-15)A large portion of the Renewable Energy Sources generation investments occurs in remote areas, which are normally weakly connected to the rest of the system. Hence, relevant congestion occurs in the network linking these ... -
The 2022 energy and inflationary crises: Data, experiences and opinions of Spanish energy vulnerable households
(2025-03-01)The 2022 Russian invasion of Ukraine has caused a profound socio-economic impact in Europe. The EU and its Member States implemented different mitigation strategies in this energy and inflationary crisis context. However, ... -
Understanding the influence of data characteristics on the performance of point-of-interest recommendation algorithms
(2025-03-01)Point-of-interest (POI) recommendations are essential for travelers and the e-tourism business. They assist in decision-making regarding what venues to visit and where to dine and stay. While it is known that traditional ... -
El impacto del mecanismo de ajuste de carbono en frontera: evidencia disponible y retos futuros
(2025-03-01)El artículo analiza la pobreza y vulnerabilidad en el transporte en España, especialmente en el contexto de la transición hacia la descarbonización. Señala que el transporte es el tercer gasto más importante de los hogares ... -
Influence of Knee Angle on HamstringQuadriceps Strength Ratio in Male Soccer Players
(2025-03-02)Hamstring muscle injuries account for 12 of all injuries in soccer players. Several studies claim that the hamstringquadriceps (HQ) strength ratio has the potential to predict hamstring injuries, although the current ... -
A taxonomy of support mechanisms for the low-carbon hydrogen supply chain
(2025-03-04)Although the actual scope of the hydrogen sector is still uncertain, many support mechanisms for low-carbon hydrogen have been introduced at the global level in recent years, with billions of dollars of funding soon to be ... -
Workplace greenery and employee green behavior: a moderated-mediation model
(2025-03-31)Purpose The implementation of sustainable corporate policies and practices requires that employees engage in green behavior. Understanding the drivers of employee green behavior (EGB) is a fundamental research question. ... -
Structural response of mandibular first molars in the presence of proximal contacts: finite element analysis with antagonist teeth and alternative loading applications
(2025-04-01)Objectives To compare the mechanical responses of a mandibular molar under functional loads using antagonist teeth and different loading applications and configurations. Methods A cone-beam computed tomography of a human ... -
Analysis of Job Offers to Measure Gender Barriers through Natural Language Processing and Soft Computing Techniques
(2025-04-01)Gender-biased language is still traced in job advertisements. Legal requirements to avoid direct gender-biased adjectives, and the usage of special software to detect and substitute gender-based words, scale up the issue ... -
Demand response cost analysis and its effect on system planning
(2025-04-01)Demand response (DR) is an ideal option for development and deployment in electricity systems, especially in a high-renewable production context. This paper tries to identify the costs of implementing DR to have a fair ... -
Addressing intra-area oscillations and frequency stability after DC segmentation of a large AC power system
(2025-04-01)Several events have shown that electromechanical oscillations are a major concern for large interconnected Alternating Current (AC) power systems. Segmentation of AC power systems with High Voltage Direct Current (HVDC) ... -
Microbial populations hardly ever grow logistically and never sublinearly
(2025-04-01)We investigate the growth dynamics of microbial populations, challenging the conventional logistic model.By analyzing empirical data from various biomes, we demonstrate that microbial growth is better described by a ... -
Microplastics in Inland Saline Lakes of the Central Ebro Basin, NE Spain
(2025-04-01)Saline lakes are rare and fragile habitats with a high conservation and scientific interest. We have studied the presence of microplastics (MPs) in the water of four inland saline lakes located in the Central Ebro Basin ... -
Exchange rate regime changes and market efficiency: An event study
(2025-04-01)This study conducts a pioneering assessment of the efficiency of floating versus pegged exchange rate regimes and the effect of regime changes on market efficiency. Using daily exchange rates and fractal analysis, we ... -
Revisiting Wireless Cyberattacks on Vehicles
(2025-04-02)The automotive industry has been a prime target for cybercriminals for decades, with attacks becoming more sophisticated as vehicles integrate advanced digital technologies. In response, new standards and regulations have ... -
Generating building-level heat demand time series by combining occupancy simulations and thermal modeling
(2025-05-01)Despite various efforts, decarbonizing the heating sector remains a significant challenge. To tackle it by smart planning, the availability of highly resolved heating demand data is key. Several existing models provide ... -
Cyberbullying and cyberhate as an overlapping phenomenon among adolescents in Estonia and Spain: Cross-cultural differences and common risk factors
(2025-05-01)We present research conducted in the framework of the European project H2020 RAYUEALA on cybercrime and minors with the aim of analyzing the prevalence of and relationship between cyberbullying and online hate speech among ... -
Toward an enhanced policy and action framework to address energy poverty in the Iberian Peninsula: An exploratory analysis
(2025-05-01)Portugal and Spain share a historical and territorial bond and a severe challenge to alleviate energy poverty, a complex issue affecting millions of people. Reducing this social scourge is a major concern for both governments, ...