Search results for "Cosmologie"
showing 8 items of 8 documents
Participer pour rendre le travail possible. Les staffs en unités de soins palliatifs
2018
Répondant à un mandat médical particulier — soigner sans guérir —, les professionnels de soins palliatifs font d’une partie du « sale boulot » hospitalier leur cœur de métier. Dans l’incapacité d’y faire face seuls mais aussi pour lutter contre la souffrance au travail, les médecins attendent des personnels paramédicaux qu’ils participent à l’élaboration du soin à travers des réunions pluridisciplinaires nommées « staff ». Cette participation modifie la division du travail habituellement en vigueur à l’hôpital, et entraîne des « charges de la participation » supplémentaires pour les paramédicaux. Mais dans le même temps, les staffs permettent aux paramédicaux de s’approprier les cadres cult…
“In quel giorno, in quella notte, in quell’anno”. Cosmogonie e cosmologie sumeriche e assiro-babilonesi
2020
The paper attempts to reconstruct the cosmogonic and cosmological doctrines of the Mesopotamian peoples over their three millennia of history. It focuses on both Sumerian and Akkadian sources that describe the origin, formation, and organization of the universe according to Mesopotamian religious thought.
Dynamical analysis of anisotropic inflation
2016
Inflaton coupling to a vector field via the $f^2(\phi)F_{\mu\nu}F^{\mu\nu}$ term is used in several contexts in the literature, such as to generate primordial magnetic fields, to produce statistically anisotropic curvature perturbation, to support anisotropic inflation and to circumvent the $\eta$-problem. Here, I perform dynamical analysis of such a system allowing for most general Bianchi I initial conditions. I also confirm the stability of attractor equilibrium points in phase-space directions that had not been investigated before.
“Pensare con” i popoli indigeni dell’Amazzonia i rapporti tra uomo e cosmo
2020
Despite the devastation produced by centuries of European colonization, Amerindian societies have maintained worldviews and conceptions of humanity which present a great richness, originality and variety. As shown both by Lévi-Strauss (1992) and, in a study perspective closer to Eliade's approach, by Sullivan (1988), they share some common characteristics which it is useful to compare, by difference and analogy, with those of Euro-Western cosmologies. As Viveiros de Castro argued with specific reference to the indigenous cosmologies of the Amazon, the importance of the aspects of relationality of reality, its eminently transformative dynamic nature, the ontological multiplicity of its compo…
The place of livestock in human-nonhuman relationship among the Wayuu
2020
In the ethnology of indigenous LSA, the Wayuu case has always been considered a peculiar one. Among the main features which make difficult to insert it in the comparative debate on indigenous models of sociality and cosmology in this area, one can mention: pristine introduction of cattle raising; maintenance of political semi-autonomy till very recent times; development, already in the colonial period, of forms of social hierarchy based on ownership of livestock and other material goods; articulation of these forms with a system of matrilineal descent groups; interplay among the inclusive character of the descendants of mixed unions and the shifting of the traits selected for marking ethnic…
Moyen Âge : entre ordre et désordre
2004
La musique tient une place toute particulière dans la civilisation de l'Occident médiéval. Elle est à la fois le reflet immatériel de l'harmonie du monde supraterrestre et le fruit de l'activité musicale des hommes. Dans les deux cas, elle ordonne, règle, accorde. Elle reflète, exprime et installe un ordre qui dépasse l'homme et s'inscrit au plus profond de sa chair : de la musique des sphères aux pulsations vitales des organismes les plus primitifs, la musique irrigue le monde créé et le transcende. Il n'est pas surprenant dans ces conditions que les commanditaires et les artistes médiévaux aient eu recours si abondamment à la représentation figurée pour exprimer leur vision de la musique.…
Cosmologie des théories de gravite modifiées
2017
The study of physical cosmology has reached an exciting era. For the first time in human history, a quantitative model for the formation and the evolution of the Universe exists, which explains a wide range of phenomena and has been tested with incredible accuracy during the last century. Moreover, weare approaching a time when a bounty of high quality cosmological data will be available,allowing us to use cosmology as a tool to test fundamental physics.In particular, as the large-scale structures of the Universe are governed by gravity, cosmology can help us to asses the correctness of Albert Einstein’s general relativity. This idea fueledmost of the work described in this manuscript,in wh…