Institution
Open University of Catalonia
Education•Barcelona, Spain•
About: Open University of Catalonia is a education organization based out in Barcelona, Spain. It is known for research contribution in the topics: Context (language use) & Higher education. The organization has 1943 authors who have published 4646 publications receiving 64200 citations. The organization is also known as: Universitat Oberta de Catalunya & UOC.
Topics: Context (language use), Higher education, Collaborative learning, The Internet, Educational technology
Papers published on a yearly basis
Papers
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TL;DR: In this article, the authors argue that if parties are not using new media to mobilize support, it is because the benefits of using it are uncertain while there are very certain costs involved in the decision.
Abstract: The internet offers opportunities for political mobilization that parties are under-exploiting. Drawing on the rational choice approach to party behaviour, this paper builds an argument for why this is the case. I argue that if parties are not using new media to mobilize support, it is because the benefits of using it are uncertain while there are very certain costs – communicational and organizational – involved in the decision. I also argue that party characteristics shape incentives to use the internet for political mobilization and hence help to account for observed differences in party behaviour online. Using evidence from parties in Spain and Catalonia, the study finds that parties that are large, in opposition, non-programmatic, and non-bureaucratic tend to have greater incentives to use the internet for political mobilization, both because they expect to get the largest benefits and to pay the minimum costs from online mobilization.
46 citations
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TL;DR: A fast multi-start heuristic and a metaheuristic are proposed to solve the Location Routing Problem with a Constrained Distance when EVs are utilized, and a series of computational experiments show that the multi- start heuristic is able to generate good-quality solutions in just a few seconds.
46 citations
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TL;DR: These optimisation methods are becoming the solving approach alternative when dealing with realistic versions of several decision-making problems in finance, such as rich portfolio optimisation and risk management and their capacity to provide high-quality solutions under scenarios considering realistic constraints is illustrated.
45 citations
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TL;DR: In this paper, the authors analyzed the role of organizational justice and organizational justice climate in the relationship between job insecurity and its outcomes, with a sample of 942 employees from 47 Spanish organizations and a subsample composed of 597 employees from 29 of these organizations.
Abstract: A great amount of research has illustrated the evident prevalence of job insecurity in working life and its harmful outcomes for employees and organizations. Some authors have identified factors that can reduce this negative influence. However, up until now, most of these factors have only been studied at an individual level, without taking into account the fact that contextual conditions can play a moderating role in organizations. Following this perspective, this article analyses the moderator role of organizational justice and organizational justice climate in the relationship between job insecurity and its outcomes. The study was carried out with a sample of 942 employees from 47 Spanish organizations and a subsample composed of 597 employees from 29 of these organizations. The results showed that both organizational justice and organizational justice climate moderated the relationship between job insecurity and job satisfaction and intention to leave the organization.
45 citations
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TL;DR: This study revealed the main activity patterns of participants as they engage in four levels of interaction (operation interaction, wayfinding interaction, sensemaking interaction, and innovation interaction) during the MOOC.
Abstract: Connectivist learning is interaction-centered learning. A framework describing interaction and cognitive engagement in connectivist learning was constructed using logical reasoning techniques. The framework and analysis was designed to help researchers and learning designers understand and adapt the characteristics and principles of interaction in connectivist learning contexts. In this study empirical evidence to support and further develop this framework is presented. This study analyzed 6 weeks of data harvested from the daily newsletter, Twitter, and a Facebook group in a well-known cMOOC led by George Siemens and Stephen Downes. These text transcripts were analyzed using a deductive approach of qualitative content analysis. This study revealed the main activity patterns of participants as they engage in four levels of interaction (operation interaction, wayfinding interaction, sensemaking interaction, and innovation interaction) during the MOOC. Generally the framework serves as a conceptual model to understand and to analyze the interaction in this cMOOC, although some implied interaction is hard to recognize and categorize. The relationship of the four levels of interaction and the role of each element in the framework were explored with the intent of offering the framework as a conceptual and analytic tool to guide both researchers and practitioners in designing and studying connectivist learning. [ABSTRACT FROM AUTHOR]
45 citations
Authors
Showing all 2008 results
Name | H-index | Papers | Citations |
---|---|---|---|
Andrea Saltelli | 65 | 184 | 31540 |
Jose A. Rodriguez | 63 | 597 | 17218 |
Cristina Botella | 55 | 404 | 13075 |
Fatos Xhafa | 52 | 692 | 10379 |
Jaime Kulisevsky | 48 | 210 | 15066 |
William H. Dutton | 43 | 277 | 7048 |
Angel A. Juan | 41 | 284 | 5040 |
Aditya Khosla | 39 | 61 | 50417 |
Jordi Cabot | 38 | 106 | 5022 |
Jordi Cortadella | 38 | 226 | 5736 |
Antoni Valero-Cabré | 37 | 99 | 6091 |
Berta Pascual-Sedano | 34 | 87 | 4377 |
Josep Lladós | 33 | 271 | 4243 |
Carlo Gelmetti | 33 | 159 | 3912 |
Juan V. Luciano | 33 | 106 | 2931 |