Search results for " virtue"
showing 10 items of 109 documents
Topological characterization of virtual braids
2015
The purpose of this thesis is to give a topological characterization of virtual braids. Virtual braids are equivalence classes of planar braid-like diagrams identified up to isotopy, Reidemeister and virtual Reidemeister moves. The set of virtual braids admits a group structure and is called the virtual braid group. In Chapter 1 we present a general introduction to the theory of virtual knots, and we discuss some properties of virtual braids and their relations with classical braids. In Chapter 2 we introduce braid-Gauss dia- grams, and we prove that they are a good combinatorial reinterpretation of virtual braids. In particular this generalizes some results known in virtual knot theory. As…
How perceived changes in the ethical culture of organizations influence the well-being of managers: A two-year longitudinal study.
2015
The first aim of this study was to identify long-term patterns of ethical organizational culture based on the perceptions of 368 Finnish managers over a period of two years. The second aim was to investigate whether there is a difference in the long-term occupational well-being (burnout and work engagement) of managers exhibiting different patterns of ethical culture. Based on latent profile analysis, five different patterns of the strength of ethical culture were identified: moderate, high, increasing, decreasing, and low. The results show that managers exhibiting either the low or decreasing pattern of ethical culture experienced significant changes in their well-being over time. Decreasi…
Pertinence d'une Representation 3d d'un Projet de Renovation de Batiment en Realite Augmentee Mobile
2012
Cet article aborde la possibilité de disposer de la maquette numérique d'un projet de construction sur le lieu même du déroulement des opérations. Le cas d'étude considère des travaux de rénovation sur des fenêtres anciennes dont il convient d'améliorer l'efficacité énergétique
Las virtudes cívicas y la cuestión de la estabilidad. ¿Hacia un perfeccionismo liberal?
2011
En este trabajo intentaré explicar por qué las virtudes cívicas constituyen una condición necesaria para la estabilidad de las instituciones en un Estado liberal. Sin embargo, este punto pone en entredicho algunas de las coordenadas de la topografía moral de Rawls. Por esta razón, presentaré una interpretación de las últimas obras de Rawls que pueda tener en cuenta el papel de las virtudes cívicas en el fortalecimiento de las instituciones en una comunidad “políticoliberal”. Finalmente, expondré por qué una cierta versión del perfeccionismo liberal es coherente con la doctrina rawlsiana y puede a la vez tomar en serio el papel de las virtudes cívicas sin constituir una forma de paternalismo…
Virtues for the Anthropocene
2015
The paper discusses some difficulties that life in Anthropocene poses to our ethical thinking. It describes the sort of ethical task that individuals find themselves confronting when dealing with the planetary environmental quandaries that characterise the new epoch. It then asks what, given the situation, would count as environmentally virtuous ways of looking at and going about our lives, and how relevant virtues can be developed. It is argued that the practice of gardening is distinctively conducive to that objective. Finally, some garden virtues that will be of special importance in the Anthropocene, but have so far been largely neglected by environmental ethicists, are listed and descr…
Philosophical thought of the School of the Sextii
2014
Around the first half century B.C. the first Roman school of philosophy arose, which was called School of Sextii. The known members of the School were: Quintus Sextius the Elder, founding father of the School, Sextius Niger, Quintus' son, who became scholarch of the School after his father's death, Sotion, Papirius Fabianus (both teachers of Seneca the Younger), Crassicius Pasicles, a grammarian, and Celsius Cornelius, an expert doctor. The School followed the footsteps of the Hellenistic schools, and similar to these, the pursuit of happiness was its purpose. The school of the Sextii had taken to heart that part of the philosophy called physical, characterizing itself mainly as a philosoph…
Simulation d’un Affichage Tête Haute - Réalité Augmentée pour l’aide visuelle à la conduite automobile
2016
Head-Up Display is the emerging solution for visual aid while driving a car, especially during reduced visibility conditions, such as bad weather or when the road is poorly lighted. The HUD device allows to project virtual information in the central field of view of the driving scene, enabling the driver to keep his attention on the road. The visual perception of the driver is therefore augmented, with a coexistence between the real and virtual world. However, it is necessary to ensure an optimal setting in order to guarantee the good perception of the virtual information, and allow drivers to take appropriate actions at the right moment. This thesis project is dedicated to study three impo…
Contribution of vibrational modalities for navigation in virtual environments
2016
The virtual environment navigation may induces the simulator sickness depending on conditions and user’s profile. The potential virtual reality multimodality may provide solutions to these problems while improving the sense of presence. In this context, the objective of this research is to determine what is the impact of vibrational modalities for navigation in virtual environments on the simulation.A taxonomy of navigation methods is proposed. It results in 4 types, specific egocentric, specific exocentric, abstract egocentric and abstract exocentric. First we simulate rumble strip vibrations during a driving simulation. The experimentation exposed that these vibrations make driver more aw…
Abre los ojos
2017
International audience
Representation of thermal building simulation in virtual reality for sustainable building
2014
The importance of energy efficiency as well as integration of advances in sustainable buildingdesign and VR technology have lead this research to focus on thermal simulation results visualized in avirtual environment (VE). The emphasis is on the representation of thermal building simulation (TBS)results and on the perception of thermal data simulated in a VE. The current application of the designprocess through energy efficiency in VR systems is limited mostly to building performance predictionsand design review, as the issue of the data formats and the workflow used for 3D modeling, thermalcalculation and VR visualization.Different applications and tools involved to represent TBS in VE are…