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    • UC@MOOC's Effectiveness by Producing Open Educational Resources 

      Margoum, Sofia; Bendaoud, Rachid; Berrada, Khalid; Idrissi, Abdellah (International Journal of Interactive Multimedia and Artificial Intelligence (IJIMAI), 09/2018)
      Open education is one of the most important settings in every society. It grants everyone the right to learn freely. Today, technology is helping to make learning even more open by providing an environment of online ...

    • Ultra-long-acting (XLA) antivirals for chronic viral hepatitis 

      Soriano, Vicente (1); Alvarez, Carmen (1); Edagwa, Benson; de Mendoza, Carmen; Montoya, Noemí (1); Treviño, Ana (1); Gendelman, Howard (Elsevier B.V., 2022)
      Viral hepatitis is among the top four causes of mortality globally, causing 1.4 million deaths each year, exceeding tuberculosis, malaria and human immunodeficiency virus. Hepatitis B and C are responsible for 90% of ...

    • Unaccompanied Minors: Worldwide Research Perspectives 

      Salmerón-Manzano, Esther (1); Manzano-Agugliaro, Francisco (Publications, 28/12/2018)
      Due to the globalisation of the economy, migratory flows have increased significantly. Unaccompanied foreign minors have become a growing problem in recent years. The objective of this study is to make an analysis from a ...

    • Unamuno, revisitado ciento cincuenta años después 

      Morón, Ciriaco (Nueva Revista, 11/2014)
      La obra unamuniana es ingente y abarca prácticamente todos los géneros: ensayos, poesía, teatro, novela cortas y extensa, a todo lo cual hay que añadir unas tres mil cartas. Siglo y medio después de su nacimiento, ¿qué nos ...

    • Unamuno´s mirrow-games: on the seeming omnipotence and meaningfulness of writing in the grammatical void 

      Ariso Salgado, José María (1) (Linguistic and Philosophical Investigations, 2017)
      Miguel de Unamuno wanted the readers of some of his novels and plays to seriously doubt whether they are fictitious characters, for such a doubt should lead them to fervently crave for immortality. In this article, I argue ...

    • Uncertainty Model For Quantitative Precipitation Estimation Using Weather Radars 

      Gómez Vargas, A. Ernesto; Obregón N, Nelson; Álvarez Pomar, C. Lindsay (International Journal of Interactive Multimedia and Artificial Intelligence (IJIMAI), 2016)
      This paper introduces an uncertainty model for the quantitatively estimate precipitation using weather radars. The model considers various key aspects associated to radar calibration, attenuation, and the tradeoff between ...

    • Uncertainty Propagation in Fuzzy Grey Cognitive Maps With Hebbian-Like Learning Algorithms 

      Salmerón, José L (1); Palos-Sánchez, Pedro R (IEEE Transactions on Cybernetics, 11/2017)
      This paper is focused on an innovative fuzzy cognitive maps extension called fuzzy grey cognitive maps (FGCMs). FGCMs are a mixture of fuzzy cognitive maps and grey systems theory. These have become a useful framework for ...

    • Uncoolness factor of collaborative Web Mining Tools (WMT) 

      Chulilla, Juan Luis; Azagra, Pilar (International Journal of Interactive Multimedia and Artificial Intelligence (IJIMAI), 12/2009)
      The recent development of social mining is a useful and direct analogy to talking about the less visible part of the adoption of successive waves of social software. The striking fact of visibility decrease as each type ...

    • Understanding the Digital Marketing Environment with KPIs and Web Analytics 

      Saura, José Ramón; Palos-Sánchez, Pedro R; Cerdá Suárez, Luis Manuel (1) (Future Internet, 12/2017)
      In the practice of Digital Marketing (DM), Web Analytics (WA) and Key Performance Indicators (KPIs) can and should play an important role in marketing strategy formulation. It is the aim of this article to survey the various ...

    • Understanding the emotional impact of gifs on instagram through consumer neuroscience 

      Rúa-Hidalgo, Idoia (1); Galmés Cerezo, María; Cristófol Rodríguez, Carmen (1); Aliagas-Ocaña, Irene (1) (MDPI AG, 2021)
      The ability of GIFs to generate emotionality in social media marketing strategies is analyzed. The aim of this work is to show how neuroscience research techniques can be integrated into the analysis of emotions, improving ...

    • Understanding the engagement of elementary school students in one-to-one iPad programs using an adaptation of self-system model of motivational development 

      Tirado-Morueta, Ramón; Berlanga Fernández, Inmaculada (1); Vales-Villamarín, Helena; Guzmán-Franco, María-Dolores; Duarte-Hueros, Ana; Aguaded, Ignacio (Computers in Human Behaviour, 04/2020)
      The number of one-to-one mobile programs in elementary schools as a resource that substitutes the textbook has become popular in worldwide. However, studies that seek to understand how the daily use of these mobile devices ...

    • Understanding the Influence of Wireless Communications and Wi-Fi Access on Customer Loyalty: A Behavioral Model System 

      Reyes-Menéndez, Ana; Palos-Sánchez, Pedro R (1); Ramón Saura, Jose; Martín-Velicia, Félix (Wireless Communications & Mobile Computing, 2018)
      New technologies offer new possibilities to better understand complex consumer behavior points of sale. The data obtained using wireless communications and Wi-Fi services available in restaurants and catering companies ...

    • Understanding the usage of online forums in engineering: A case study in industrial organization 

      Castillo Tello, Juan Ignacio (1); Verdú, Elena (1); Rainer, J Javier (1) (IEEE Global Engineering Education Conference, EDUCON, 2018)
      Conceptual understanding of the management of real situations and heterogeneous problems in manufacturing and engineering in general is one important competence in industrial organization. This paper describes a series of ...

    • Understanding transmedia music on youtube through disney storytelling 

      Vizcaíno-Verdú, Arantxa; Aguaded, Ignacio; Contreras-Pulido, Paloma (1) (Sustainability (Switzerland), 2021)
      Transmedia storytelling has been integrated into contemporary society through social media, where influencers have enabled the building of worlds. Within this environment of humaninteraction, fiction and converging social ...

    • Understanding User Behavioral Intention to Adopt a Search Engine that Promotes Sustainable Water Management 

      Reyes-Menéndez, Ana; Ramón Saura, Jose; Palos-Sánchez, Pedro R (1); Álvarez-García, José (Sysmmetry. Basel, 11/2018)
      An increase in users' online searches, the social concern for an efficient management of resources such as water, and the appearance of more and more digital platforms for sustainable purposes to conduct online searches ...

    • Unidad de Cuidados Intensivos: un espacio a ¨familiarizar¨ 

      Castellanos-Melzi, Gianfranco (16/09/2021)
      La dignidad que tiene la persona humana debe ser respetada siempre y más aún por el profesional a cargo de la salud. La familia es, por su relación con la persona, el primer lugar donde se da su cuidado integral. La familia, ...

    • Unidad de Gestión clínica de Geriatría 

      Gómez-Pavón, Francisco Javier (12/06/2017)
      El presente trabajo es la propuesta del desarrollo del cambio de un Servicio de Geriatría tradicional desde su creación en 1978, a una Unidad de Gestión Clínica de Geriatria. El reto supone un verdadero cambio en la ...

    • Unidad de Gestión Clínica de Psiquiatría y Salud Mental Área III Servicio Murciano de Salud 

      Galindo-Piñana, Mª del Pilar (10/02/2017)
      En el momento actual, se están produciendo cambios en la organización sanitaria del Servicio Murciano de Salud que constituyen un reto para las estructuras sanitarias existentes y que ofrecen la oportunidad de introducir ...

    • Unidad de Gestión Clínica de Salud Mental. Consorcio Hospitalario Provincial de Castelló 

      Mora-Marín, Rafael (07/2020)
      El presente documento constituye mi Trabajo de Fin del Máster Universitario de Dirección y Gestión Sanitaria de la Universidad Internacional de la Rioja (UNIR). En él he intentado verter todo lo que he aprendido a lo ...

    • Unidad Didáctica basada en el “caranbol” como deporte alternativo en el currículo de sexto de Educación Primaria 

      Hernández-Lorenzo, Miguel Ángel (06/06/2020)
      Hoy en día multitud de preadolescentes que finalizan la educación primaria carecen de habilidades motrices básicas y gestos técnicos deportivos aplicados a situaciones de oposición y que den pie a la resolución de ...