Entre modernité et tradition : le cas du yoga du Cachemire à Montréal

Le yoga est une pratique ancestrale qui a connu une effervescence phénoménale ces quarante dernières années. S’insérant dans un monde en changement où l’individu et son rapport à son environnement ne sont plus perçus de la même manière, le yoga est une pratique qui véhicule un concept flexible et malléable, ajustable à une société occidentale en changement. Le Québec, et plus spécifiquement Montréal où s'est effectuée notre ethnographie, porte une histoire religieuse encore fortement présente où l’on découvre une effervescence de nouvelles pratiques depuis la Révolution tranquille des années soixante. C’est dans ce cadre que nous avons découvert le yoga cachemirien qui se base sur la tradition du sivaïsme tantrique non-duel du Cachemire. Cette pratique est encore peu connue dans le monde du yoga, bien qu’elle soit déjà bien installée comme objet d’étude dans les milieux académiques (Inde, France, Angleterre, Italie, États-Unis et Canada). Ce yoga se dit « traditionnel » à cause de son orientation non-duelle qui fait écho à l’enseignement délivré dans les tantras de cette tradition. Par ailleurs, cette pratique, majoritairement basée sur le senti et l’exploration tactile, ne porte pas les caractéristiques des yogas type ashtanga, Iyengar ou hatha, disponibles sur le marché. Notre exploration ethnographique s’est donc portée sur le vécu des membres de ce groupe et sur la pratique et le discours de l’enseignant. Les membres, majoritairement d’origine québécoise, appréhendent cette approche et cette sotériologie avec un vécu religieux culturel spécifiquement identifiable, que ce soit au niveau du corps, des idées ou de la formulation qu’ils en font. L’enseignant, quant à lui, présente la pratique comme l’application directe et vécue de la doctrine délivrée dans les tantras de la tradition du sivaïsme cachemirien. La pratique du yoga cachemirien se veut donc traditionnelle tout en s’acculturant au contexte contemporain dans lequel l’enseignement se délivre. Il est alors pertinent de comprendre la dynamique qui se génère dans ce processus de transposition traditionnelle au sein d’un contexte contemporain. C’est donc ce processus de construction/ transformation que nous allons tenter d’expliquer; celui-ci semble s’établir entre continuité traditionnelle et rupture d’éléments redéfinis et réinventés. Nous verrons que dans cette dynamique, observée tant dans le discours que la pratique, les limites ne sont pas aussi hermétiques qu'il n'y paraît : les concepts d’identité culturelle et de temporalité s’entrechoquent, se construisent les unes sur les autres dans un mouvement incessant et vivant.

Megnin re-analysed: the case of the newborn baby girl, Paris, 1878

This paper analyses acarological evidence from a 130-year-old forensic investigation. It was the first case in forensic acarology, i.e., the first case where mites provided substantial information to estimate the post-mortem interval (PMI). In 1878, the mites found in the mummified body of a newborn baby girl in Paris, France, were studied by acarologist and forensic entomologist Jean Pierre M,gnin. M,gnin estimated around 2.4 million mites in the skull and identified them as Tyroglyphus longior (Gervais), a junior synonym of Tyrophagus longior. He suggested that the arrival of these mites at the corpse would have occurred by phoresy on carrier insects, roughly 5 months before the autopsy. There is no doubt about the identification of the mites, M,gnin was a highly respected acarologist. However, two main factors affecting the biology of Tyrophagus mites were not included in the original analysis. First, M,gnin stated that the mites were phoretic. However, he probably did not have access to information about the natural history of the species, because as a rule Tyrophagus mites are non-phoretic. Considering the omnipresence of Tyrophagus mites in soil, most likely the mites will have arrived almost immediately after death. Second, temperature was not taken into account during the estimations of the mite population growth rate. The new analysis is based on current knowledge of Tyrophagus biology and includes temperature, estimated following a handful of weather reports of the years 1877 and 1878. The new projections indicate that non-phoretic mites may have colonised the body just after death and the colony would have built up over 8 months, contrary to the 5 months proposed by M,gnin. This new lapse of time agrees with the PMI proposed by Brouardel: on 15 January 1878 he postulated the death of the newborn to have occurred some 8 months before the autopsy.

“Les petits renards qui détruisent la Vigne du Seigneur Sabaoth”. Innocent III et le Cantique des cantiques

This article examines medieval interpretations of the Song of Songs and their appearance in the correspondence of one of the greatest popes of the High Middle Ages: Innocent III (1198-1216). Innocent III’s depiction of heretics in the south of France as ‘the little foxes which destroy the vineyard of the Lord of Hosts’ was not unprecedented: decades earlier Saint Bernard of Clairvaux had also likened the ‘little foxes’ to heretics in his sermons. Bernard’s renown both as mystical theologian and tireless political advocate of the papacy meant that Innocent is likely to have drawn on such sermons for inspiration when composing his correspondence to the Christian faithful. Innocent’s references to the Song of Songs also provide conclusive evidence that a significant number of his letters have a highly personal flavour and that we really can discern a pope’s own ‘voice’ through his correspondence.

O discurso da crítica literária universitária: sobre James Joyce e Ulysses

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Taxonomic Status and Redescription of the Gillbacker Sea Catfish (Siluriformes: Ariidae: Sciades parkeri)

The Gillbacker Sea Catfish is a valid species of ariid catfish from the northeastern coast of South America. There are many synonyms In the literature for the Gillbacker Sea Catfish and even recent classifications have used different scientific names. Examination of a wide range of sizes of Individuals from different localities and examination of types and original species descriptions of Silurus parkeri, Bagrus flavescens, B. emphysetus, Arius physacanthus, A. bonneti, A. clavispinosus, and A. despaxi has lead us to the conclusion that all these names refer to the Gillbacker Sea Catfish and the valid name for the species is Sciades parkeri. The species is distinguished from all other ariid species by the following combination of features: body coloration yellow; swim bladder divided Into three chambers, posterior chamber moderately sized; nuchal plate shield-shaped, usually larger than supraocciptal process; anterior notch of nuchal plate absent; head shield exposed and granulated In orbital and postorbital regions; lateral edge of accessory patches not emarginated or shallowly notched; fleshy furrow connecting posterior nares absent; and mesial gill rakers absent from first two gill arches. Striking intraspecific and/or ontogenetic variation In eye size, maxillary-barbel length, supraoccipital-process size, nuchal-plate size and shape, and dorsal-spine thickness contributed to the numerous synonyms and misidentifications for Sciades parkeri. Bagrus albicans, described from French Guiana, has at times been listed as a synonym of Sciades parkeri. Our examination of the holotype of B. albicans, however, led us to conclude that It is a synonym of Sciades proops.

In-situ, satellite measurement and model evidence on the dominant regional contribution to fine particulate matter levels in the Paris Megacity

A detailed characterization of air quality in the megacity of Paris (France) during two 1-month intensive campaigns and from additional 1-year observations revealed that about 70% of the urban background fine particulate matter (PM) is transported on average into the megacity from upwind regions. This dominant influence of regional sources was confirmed by in situ measurements during short intensive and longer-term campaigns, aerosol optical depth (AOD) measurements from ENVISAT, and modeling results from PMCAMx and CHIMERE chemistry transport models. While advection of sulfate is well documented for other megacities, there was surprisingly high contribution from long-range transport for both nitrate and organic aerosol. The origin of organic PM was investigated by comprehensive analysis of aerosol mass spectrometer (AMS), radiocarbon and tracer measurements during two intensive campaigns. Primary fossil fuel combustion emissions constituted less than 20%in winter and 40%in summer of carbonaceous fine PM, unexpectedly small for a megacity. Cooking activities and, during winter, residential wood burning are the major primary organic PM sources. This analysis suggests that the major part of secondary organic aerosol is of modern origin, i.e., from biogenic precursors and from wood burning. Black carbon concentrations are on the lower end of values encountered in megacities worldwide, but still represent an issue for air quality. These comparatively low air pollution levels are due to a combination of low emissions per inhabitant, flat terrain, and a meteorology that is in general not conducive to local pollution build-up. This revised picture of a megacity only being partially responsible for its own average and peak PM levels has important implications for air pollution regulation policies.