Artículos: Envíos recientes
Mostrando ítems 281-300 de 16951
-
Tight MILP formulation for pipeline gas flow with linepack
(2025-08-01)In integrated power and gas energy system optimization models (ESOMs), pipeline gas transmission with linepack is a particularly complex problem due to its non-linear and non-convex character. For ESOMs based on mixed-integer ... -
Synergies and trade-offs between storage, transmission, and sector coupling in high renewable energy systems
(2025-10-15)Energy storage, transmission, and sector coupling are some prominent flexibility solutions to support variable renewable energy (VRE) integration. However, investment cost uncertainties and public acceptance could hamper ... -
Fully flexible temporal resolution for energy system optimization
(2025-10-15)In order to achieve a timely transition towards sustainable energy systems within a large landscape of multi-sectors and multi-technologies, decision-makers and industry practitioners can rely on time- and space-discretized ... -
Two-stage robust optimization strategy for VPP participation in the energy and reserve markets considering intertemporal carbon trading
(2025-11-01)This paper proposes a coordinated strategy for Virtual Power Plants (VPPs), including both renewable and conventional units, to participate in the Day-Ahead Market (DAM) and Secondary Reserve Market (SRM), while incorporating ... -
Non-Firm Grid Connections: A Review of Access Types, Mechanisms, and Regulatory Frameworks
(2025-12-01)Purpose of Review Non-firm (flexible) grid connection agreements are emerging as a fast, lower-cost alternative to traditional firm access for integrating renewable and distributed energy resources (DERs). This review ... -
Integration of concentrated solar power plants in renewable-only VPP with electrical and thermal demands: A two-stage robust bidding approach
(2026-01-01)This paper proposes the integration of Concentrated Solar Power Plant (CSP) in the Renewable-only Virtual Power Plant (RVPP) for bidding in the electricity day-ahead and secondary reserve markets, as well as trading thermal ... -
Can AI grow green? Evidence of a Kuznets curve among AI, renewable energies and emissions
(2026-01-01)The relationship between artificial intelligence (AI) and the green agenda is one of the key current economic and social topics, driven by conflicting assumptions and evidence. On the one hand, AI use cases can drive energy ... -
El error en derecho penal canónico. Una reflexión a propósito de la imposibilidad de considerar el error sobre la edad del menor víctima de abuso sexual (art. 6. 1º SST 2021) Error in criminal canonical law. A reflection to the purpose of the impossibility of considering the error regarding the age of the minor victim of sexual abuse. (art. 6. 1º sst 2021)
(2023-07-18)El artículo se estructura en dos partes fundamentales. Una más extensa dedicada a la explicación del error en el derecho penal canónico; y otra, destinada a exponer y criticar la existencia de los denominados delitos de ... -
Out of sight, out of mind? The bipartisan Australian foreign policy on irregular migration
(2024-09-09)El artículo examina la política exterior australiana sobre migración irregular entre 2000 y 2024, destacando la continuidad y el fuerte bipartidismo que han sostenido un enfoque altamente restrictivo para impedir las ... -
Trust and financial inclusion: A literature review with reference to the digital transformation
(2025-11-01)Trust is essential in finance due to the forward-looking nature of financial contracts. The growth of digital finance has amplified its role in advancing financial inclusion, particularly in emerging markets. However, ... -
Validation of the perceived personal responsibility and desire for reconciliation scales in the Spanish population
(2025-11-13)Introducción. La responsabilidad personal percibida y el deseo de reconciliación son fundamentales en el estudio del proceso del perdón; sin embargo, existen pocos instrumentos para medir estas variables que hayan sido ... -
Cross-sectional associations of objectively-measured sleep characteristics with obesity and type 2 diabetes in the PREDIMED-Plus trials
(2018-10-04)Objetivos del estudio: examinar las asociaciones independientes y combinadas de la duración y la variabilidad del sueño con la composición corporal y la obesidad. y diabetes tipo 2 (DT2) en ancianos con alto riesgo ... -
Physical activity during pregnancy and depression, anxiety and stress: randomized clinical trials
(2025-11-07)Antecedentes: El embarazo no es un período emocionalmente estable; las mujeres embarazadas pueden sufrir labilidad psicológica influida por la variación hormonal entre los trimestres de gestación. La pandemia de COVID-19 ... -
La exención por empresa familiar en el ISD: el momento temporal de cumplimiento del requisito de dirección retribuida
(2025-11-01)El presente trabajo analiza la doctrina jurisprudencial fijada por la STS 1749/2024, de 31 de octubre, que resuelve la controversia relativa al momento temporal en que debe cumplirse el requisito de dirección retribuida ... -
Giant shot noise in superconductor/ferromagnet junctions with orbital-symmetry- controlled spin-orbit coupling
(2025-12-01)By measuring the shot noise, a consequence of charge quantization, in super-conductor/insulator/ferromagnet (V/MgO/Fe) junctions, we discover a giant increase, orders of magnitude larger than expected. The origin of this ... -
Carbon dioxide (CO2) emissions and adherence to Mediterranean diet in an adult population: the Mediterranean diet index as a pollution level index.
(2023-03-01)Antecedentes: La investigación relacionada con dietas sostenibles es de gran relevancia para comprender mejor el impacto de la ingesta dietética en la salud y el medio ambiente. Objetivo: Evaluar la asociación entre la ... -
Walkability and socio-economic status in relation to walking, playing and sports practice in a representative Spanish sample of youth: The PASOS study
(2024-03-15)La actividad física (AF) proporciona múltiples beneficios para la salud de niños y adolescentes;sin embargo, en la actualidad, la mayoría de los jóvenes no son suficientemente activos físicamente. El objetivo de este estudio ...