This article aims to present a bibliometric analysis of Smart Cities. The study analyzes the most important journals during the period between 1991 and 2019. It provides helpful insights into the document types, the distribution of countries/territories, the distribution of institutions, the authors’ geographical distribution, the most active authors and their research interests or fields, the relationships between principal authors and more relevant publications, and the most cited articles. This paper also provides important information about the core and historical references and the most cited papers. The analysis used the keywords and thematic noun-phrases in the titles and abstracts of the sample papers to explore the hot research topics in the top journals (e.g., ‘Smart Cities’, ‘Intelligent Cities’, ‘Sustainable Cities’, ‘e-Government’, ‘Digital Transformation’, ‘Knowledge-Based City’, etc.). The main objective is to have a quantitative description of the published literature about Smart Cities; this description will be the basis for the development of a methodology for the diagnosis of the maturity of a Smart City. The results presented here help to define the scientific concept of Smart Cities and to measure the importance that the term has gained through the years. The study has allowed us to know the main indicators of the published literature in depth, from the date of publication of the first articles and the evolution of these indicators to the present day. From the main indicators in the literature, some were selected to be applied: The most influential journals on Smart Cities according to the general citation structure in Smart Cities, Global Impact Factor of Smart Cities, number of publications, publications on Smart Cities around the world, and their correlation.

In this paper, we will see the basic lines that make up the design of DyP, subject of the UPV-ETSINF in flip-teaching format. En primer lugar, haremos una breve descripción del entorno: la asignatura dentro de la titulación, y cómo es la población que va a cursar la materia,

En la presente comunicación se expone el resumen de un estudio bibliométrico realizado sobre el uso de Twitter en la docencia, empleando para ello la base de datos de utilizando la base de datos de la Web of Science, identificando los artículos más relevantes clasificada por artículos, autores, y países.-------------------------------------------------------------------In thepresentcommunicationthesummary of a bibliometricstudymadeonthe use of Twitter in teachingisexposed, usingforthisthedatabase of usingtheWeb of Sciencedatabase, identifyingthemostrelevantarticlesclassifiedbyarticles, authors, and countries.

The development of new information technologies, and specially the evolution of social networks, is affecting the new educational framework. Understanding the process is crucial for educational organizations, since it involves the creation and possible use of new opportunities, and the development of processes to enhance learning and collaboration. This paper considers the possibilities of these processes for improving teaching methods which may be applied to the university education of engineers. Specifically, the paper focuses on the new possibilities of using social media to promote enhanced learning, using the case of Facebook. The paper analyzes diverse possibilities of this social network, different applications and services for teachers and students, and their possible use in teaching. The study concentrates on the use of Facebook to improve the creation and evaluation of assignments in marketing and management courses for engineers. The paper also provides some suggestions and future recommendations. Keywords: Facebook, Social Networks, Education.El uso de Facebook y de las redes sociales para mejorar la educaciónResumen: El nuevo marco educativo está afectado por el desarrollo de las nuevas tecnologías de la información y las redes sociales. Este artículo analiza cómo aplicar los nuevos métodos para la educación universitaria, concentrándose en el uso de Facebook para mejorar la creación y evaluación de tareas en cursos de Marketing y Gestión en Ingeniería. En particular, remarca las posibilidades del uso de las redes sociales para promover el aprendizaje, utilizando el caso de Facebook, analizando sus posibilidades, aplicaciones y servicios para los profesores y alumnos, y su posible uso en la enseñanza. El documento ofrece también algunas sugerencias y recomendaciones futuras.Palabras clave: Facebook, Redes Sociales, Educación, Ingenieros.