https://hdl.handle.net/10259/2604 Ofrece acceso a artículos de revista, comunicaciones de congresos, libros, datos de investigación y otros trabajos de investigación del personal investigador de la UBU Thu, 08 Oct 2026 22:41:09 GMT 2026-10-08T22:41:09Z https://riubu.ubu.es:443/bitstream/id/38656/ https://hdl.handle.net/10259/2604 https://hdl.handle.net/10259/12254 Más preguntas que respuestas: "los chuetes" de la Sierra de la Demanda Martín García, Juan José Sun, 01 Jan 2023 00:00:00 GMT https://hdl.handle.net/10259/12254 2023-01-01T00:00:00Z https://hdl.handle.net/10259/12253 The Role of Dynamic 3D Models in Evaluating MXenes Toxicity: A Focus on Pulmonary and Hepatic Cells Fuente Vivas, Dalia de la; Parra de la Parra, Sandra de la; Sendra Vega, Marta; Rumbo Lorenzo, Carlos; Martel Martín, Sonia; Barros García, Rocío; Gómez Cuadrado, Laura Background: MXenes and Graphene possess outstanding physicochemical properties. They have strong application potential in electronics, energy storage, and biomedicine. Challenge: Current nanoparticle regulations present critical gaps, particularly in human health risk assessment. There is a growing need for Safe and Sustainable by Design (SSbD) aligned evaluation strategies. Aim: To bridge the in vitro–in vivo gap in nanosafety research. Approach: Advanced in vitro models, including static and dynamic 3D cellular systems, were applied and compared to conventional 2D cultures. Impact: These methodologies offer promising tools for improving the hazard assessment of 2D-nanomaterials, such as MXenes. Póster presentado en: 59th Congress of the European Societies of Toxicology (EUROTOX 2025) "Toxicology addresses society's real life risks for sustainable health and well being", 14-17 September 2025, Athens, Greece Wed, 01 Jan 2025 00:00:00 GMT https://hdl.handle.net/10259/12253 2025-01-01T00:00:00Z https://hdl.handle.net/10259/12252 Ni tan indolentes, ni tan míseros, ni tan iletradosantropología y cotidianidad de los burgaleses del último setecientos en el diccionario de Tomás López Martín García, Juan José Thu, 01 May 2025 00:00:00 GMT https://hdl.handle.net/10259/12252 2025-05-01T00:00:00Z https://hdl.handle.net/10259/12251 Investment inefficiency in the hospitality industry: the role of economic policy uncertainty García Gómez, Conrado Diego; Demir, Ender; Díez Esteban, José María; Popesko, Boris Corporate investment inefficiency in the hospitality industry is an understudied topic. In this paper, we examine the effect of Economic Policy Uncertainty (EPU) on the investment inefficiency of a sample of 213 hospitality firms in the U.S. for the period 2010–2019. The results reveal that a rise in economic policy uncertainty leads to an increase in firm-level investment inefficiency in the hospitality industry. The underinvestment and the overinvestment problems are exacerbated by uncertainty. The results are robust for different variables specification and econometric techniques. Policy implications are also provided. Sun, 01 Jan 2023 00:00:00 GMT https://hdl.handle.net/10259/12251 2023-01-01T00:00:00Z