Search results for "LIBRARY"
showing 10 items of 3069 documents
La mer et le silence
2013
Au début de la décennie 1890, le bruissement du monde pour Marey, s’est soudainement assourdi, émoussé, comme étouffé. Marey vient d’avoir soixante ans. Retrouver ses confrères parisiens lui devient plus pesant. Loin derrière lui maintenant, le bruit rythmé des chevaux au galop dont Marey déchiffrait chaque appui au sol dans des battues à trois ou quatre temps… Oublier aussi les cris des goélands au-dessus du Posillipo. Marey délaisse la rumeur du monde ou du moins y prête moins d’attention. Il s’adonne désormais à l’analyse de déplacements silencieux d’animaux marins quelquefois minuscules.
La satisfacción de uso de los dispositivos e-reader en una muestra de estudiantes universitarios españoles
2015
Este es un artículo de acceso abierto distribuido bajo los términos de la licencia Creative Commons Attribution-Non Commercial (by-nc) Spain 3.0.
Perceived support in e-collaborative learning: An exploratory study which make use of synchronous and asynchronous online-teaching approaches
2012
Published version of a chapter in the book: Advances in Web-Based Learning - ICWL 2012. Also available from the publisher at: http://dx.doi.org/10.1007/978-3-642-33642-3_2 This study compares four different learning environments for e-collaborative learning in two European countries related to the dimension of student’s mutual support. The theoretical baseline is Vygotsky’s zone of proximal development (ZOPD) and the socio-genetic approach of Piaget. The analyzed data are based on questionnaires collected over the time period of an entire semester including four different courses at the master’s level. These courses applied different e-collaborative approaches including a variety of tools f…
The Genre System Lens on E-Democracy
2008
Published version of an article published in Scandinavian Journal of Information Systems, 20 (2), 51-82. Also available from the publisher at: http://aisel.aisnet.org/sjis/vol20/iss2/3 E-Democracy aims at enhancing citizen involvement in societal communication and decision making. However, the very ideals of democracy vary while reports of e-democracy in use have often left them undiscussed. Moreover, theoretical works on the potential of information technology (IT) for democratization have often viewed IT as a “black box”, and assumed that technology should create an impact as such. Hence, there is a dearth of research on the interplay between models of e-democracy and actual IT artefacts …
Prepublicaciones: distribucion centralizada vs. descentralizada.
2000
Prepublications are accounts of research results that are distributed prior to formal publication in scientific journals. They are the form of scholarly communication that has taken more advantage of the advances in telecommunication and information technologies. Their electronic distribution has taken a different form within the disciplines. In this paper we compare the decentralized model of Economies with the centralized model of Physics.<br><br>Las Prepublicaciones, borradores de trabajos distribuídos antes de su publicacion formal en revistas, han sido el proceso de comunicación científica que más se ha beneficiado de los avances en telecomunicaciones. Su distribución elect…
Towards a European public sphere? A Comparative Study of the Facebook Activities of Danish and Spanish Members of the European Parliament
2019
This comparative study examines the everyday Facebook activities of all Danish and Spanish members of the European Parliament (MEPs), and the extent to which there is a real political conversation between citizens and European representatives. Through content analysis, it analyzes the Facebook practices of a significantly under-studied population (MEPs) during a non-campaign period (January 15 to February 15, 2017) while most of recent research has overwhelmingly focused on campaign periods. The results show that both Danish and Spanish MEPs are generously present and active on Facebook, but that they are less popular than their national counterparts. The study shows that Danish MEPs use Fa…
I suffer from a serious rare disease : a challenge to sing and choreograph on TikTok
2021
Este artículo se encuentra disponible en la siguiente URL: https://revista.profesionaldelainformacion.com/index.php/EPI/article/view/86449 Este artículo pertenece al número "Interacción y visualización ". Las enfermedades raras son patologías muy severas y discapacitantes que afectan al 7% de la población mundial. Para intentar visibilizar y denunciar su situación, las personas que padecen estas enfermedades y sus familias hallaron en Facebook, Twitter y YouTube, entre otras redes sociales, un canal eficaz para compartir sus problemas, exigir una mayor inversión en investigación y poder conllevar sus dificultades diarias. Desde entonces, se han estimado como válidos elementos simbólicos y d…
Comparison of non-Markovianity criteria in a qubit system under random external fields
2013
We give the map representing the evolution of a qubit under the action of non-dissipative random external fields. From this map we construct the corresponding master equation that in turn allows us to phenomenologically introduce population damping of the qubit system. We then compare, in this system, the time-regions when non-Markovianity is present on the basis of different criteria both for the non-dissipative and dissipative case. We show that the adopted criteria agree both in the non-dissipative case and in the presence of population damping.
Vai e-grāmatas jau esi izmantojis?
2017
Informācija par to, kas ir elektroniskās grāmatas, kādi ir to formāti, kāda ir to izmantošanas statistika Latvijas Universitātes Bibliotēkā.
Problématiser la démocratie environnementale
2015
Problematizing the environmental democracy: Can online eco-citizen participation rescue the institutional participation? The rise of the digital society came with a series of hopes picturing a liberating technology. At the same time, political institutions call for a better integration of citizens in the public affairs’ government. Knowing that this injunction to participation does not generate a massive mobilization, to what extent can online discussion platforms help to give new life to citizen participation? This issue will be brought up through an analysis of Community Management in a socio-technical perspective, as a part of our PhD Research Program.