Browsing by Author "Lordan González, Oriol"
Now showing items 1-20 of 46
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A Markovian-based simulation model for the evolution of employees’ emotional states during an organizational change
(2021-06-30)
Article
Open AccessThis study aims to create a simulation model with which to analyse the spread of emotional states among the employees of an organization. The model takes into account the fact that workers are influenced by their co-workers ... -
Aceptación y uso de los sistemas e-learning por estudiantes de grado de Ecuador : el caso de una universidad estatal
(OmniaScience, 2017)
Article
Open AccessObjeto: El objetivo de esta investigación fue adaptar el Modelo de Aceptación de la Tecnología (TAM) para predecir el uso y la intención de uso de los sistemas e-learning entre los estudiantes de grado de una universidad ... -
Airline route networks : a complex network approach
(Universitat Politècnica de Catalunya, 2014-04-14)
Doctoral thesis
Open AccessCommunication via air routes is an important issue in a world organized around a web-like city network. In this context, the robustness of network infrastructures, e.g. air transport networks, are a central issue in transport ... -
Analysis of the Chinese Airline Network as multi-layer networks
(2016-03-23)
Article
Open AccessThis paper encapsulates the Chinese Airline Network (CAN) into multi-layer infrastructures via the “k-core decomposition” method. The network is divided into three layers: Core layer, containing airports of provincial ... -
Analysis of the Chinese provincial air transportation network
(2017-01-01)
Article
Open AccessThe air transportation system is of a great impact on the economy and globalization of a country. In this paper, we analyze the Chinese air transportation network (ATN) from a provincial perspective via the complex network ... -
Analyzing the multilevel structure of the European airport network
(2017-04)
Article
Open AccessThe multilayered structure of the European airport network (EAN), composed of connections and flights between European cities, is analyzed through the k-core decomposition of the connections network. This decomposition ... -
Análisis de modelos de ecuaciones estructurales mediante el paquete Lavaan
(2012)
Conference lecture
Open AccessEl análisis de ecuaciones estructurales es una técnica para evaluar modelos con relaciones complejas entre variables (path analysis), así co-mo modelos con variables latentes. Un caso especialmente interesante de aplica-ción ... -
Cascades tolerance of scale-free networks with attack cost
(2017)
Article
Open AccessNetwork robustness against cascades is a major topic in the fields of complex networks. In this paper, we propose an attack-cost-based cascading failure model, where the attack cost of nodes is positively related to its ... -
Cascading failures in airport networks
(2021-05)
Article
Open AccessCascading failure phenomena can appear in complex networks that distribute flows of information, people or goods, when flow going through nodes or edges exceeds the capacity of network nodes or edges. Cascading failure ... -
Cascading failures with local load redistribution in interdependent Watts-Strogatz networks
(2016-11)
Article
Open AccessCascading failures of loads in isolated networks have been studied extensively over the last decade. Since 2010, such research has extended to interdependent networks. In this paper, we study cascading failures with local ... -
Casos de ingeniería de organización
(OmniaScience (Omnia Publisher S.L.), 2013-07-31)
Book
Open AccessEsta obra presenta una colección de 18 casos que han sido creados como resultado del proyecto de innovación docente “Transversalidad en el diseño curricular del Máster Universitario en Ingeniería de Organización”. El ... -
Codesharing network vulnerability of global airline alliances
(2018-05)
Article
Open AccessGlobal airline alliances provide connectivity based on codesharing agreements between member airlines. An alliance member exit leads to the deletion of routes (if not operated by other members) which affects network ... -
Consideraciones para el análisis del poder corporativo en Europa: un estudio preliminar
(2012)
Conference report
Open AccessEsta comunicación trata la cuestión del poder en Europa en el campo de la economía y, específicamente, en el área de las redes corporati-vas. En este estudio preliminar de la red corporativa europea observada a través de ... -
Core and critical cities of global region airport networks
(2019-01-01)
Article
Open AccessAir transport is one of the key infrastructures of today’s global economy. Connections between airports define airport networks, where nodes are cities served by airports, connected by edges if there is at least one direct ... -
Cost savings from trajectory deviations in the European air space
(2020-09)
Article
Open AccessAir transport deregulation has lead to an increase of air traffic, together with a reduction of air fares. Air fare reduction has narrowed operational margins of airlines, bringing financial and employment instability. ... -
Dynamic measures for transportation networks
(Public Library of Science (PLOS), 2020-12-03)
Article
Open AccessMost complex network analyses of transportation systems use simplified static representations obtained from existing connections in a time horizon. In static representations, travel times, waiting times and compatibility ... -
Effectiveness of the TEI Program for bullying and cyberbullying reduction and school climate improvement
(2019-02-16)
Article
Open AccessThe increase in the prevalence of bullying and cyberbullying in recent years worldwide is undeniable. Although several intervention programs oriented towards the reduction of bullying and cyberbullying have been developed ... -
Effects of a school-based intervention for preventing substance use among adolescents at risk of academic failure: a pilot study of the Reasoning and Rehabilitation V2 program
(2021-11)
Article
Open AccessTobacco, alcohol and cannabis use are important health problems that contribute greatly to causes of death in worldwide. Early onset of substance use increases rapidly during adolescence and it has been associated with a ... -
Efficient calculation of the robustness measure R for complex networks
(2017-07-15)
Article
Open AccessIn a recent work, Schneider et al. (2011) proposed a new measure R for network robustness, where the value of R is calculated within the entire process of malicious node attacks. In this paper, we present an approach to ... -
Estudio de la red accionarial de las empresas del IBEX-35
(2012)
Conference report
Open AccessLa adquisición de participaciones accionariales de otra empresa puede tener influencia sobre la gestión de ésta. Por otro lado, la ubicación de la sede de las grandes empresas en una comunidad autónoma o, empresas con ...
