Listar por título
Mostrando ítems 13072-13091 de 13660
-
UC@MOOC's Effectiveness by Producing Open Educational Resources
(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
(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 ... -
Ultra-long-acting antivirals as chemical vaccines to prevent viral diseases
(Future Microbiology, 07/2022)For two centuries, vaccines have been successful in the fight against viruses, triggering immune protection. Indeed, the elimination of smallpox, the only infectious disease eradicated to date, was made possible through ... -
(Un)Broken: Lateral violence among hospital nurses, user violence, burnout, and general health: A structural equation modeling analysis
(Frontiers in Medicine, 2022)Introduction: Workplace violence is a social problem yet to be solved. Although it is present in virtually all work environments, its prevalence in healthcare settings stands out, being perceived as something inherent to ... -
Unaccompanied Minors: Worldwide Research Perspectives
(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
(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
(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
(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
(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)
(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
(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
(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
(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
(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 motives and values of entrepreneurship with indigenous people: The case of indigenous-led social enterprises in Colombia
(International Journal of Entrepreneurship and Innovation, 2023)Few studies have been conducted on the value and motives of social entrepreneurship with indigenous people. The purpose of this paper is to examine the values and motives of social entrepreneurship and how it is experienced ... -
Understanding the relevance of family business, gender and value chains for SMEs' innovation in the context of COVID-19
(International Journal of Entrepreneurial Behaviour and Research, 2023)Purpose: In this paper, the authors present an empirical framework that incorporates different factors of the impact of COVID-19 on small- and medium-sized enterprises (SMEs) in La Rioja, Spain, in relation to the value ... -
Understanding the usage of online forums in engineering: A case study in industrial organization
(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
(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
(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 ... -
Underwater IoT Network by Blind MIMO OFDM Transceiver Based on Probabilistic Stone's Blind Source Separation
(Support UsContactAdmin ACM Transactions on Sensor Networks, 2022)Telecommunications systems with Multi-Input Multi-Output (MIMO) structure using Orthogonal Frequency Division Modulation (OFDM) have great potential for efficient application to a network of Internet of Things (IoT) at a ...
