Confirmation du status spécifique de Sorex samniticus Altobello, 1926 (Mammalia, Insectivora)

A shrew belonging to the genus Sorex and displaying an entirely new karyotype (2N = 52, NF = 52) has been found in Italy, where it coexists with Sorex araneus. the form with 52 chromosomes differs from S. araneus in some cranial and dental characters. On the other hand, it is very similar to the type of Sorex samniticus Altobello, 1926, whose specific status is thus confirmed.

Cardiologie [Cardiology].

The present review provides a selected choice of clinical research in the field of interventional cardiology, electrophysiology and cardiac imaging. We also focused on the new guidelines published by the European society of cardiology in 2010 (revascularization, atrial fibrillation and device therapy in heart failure).

The Inaccuracy of National Character Stereotypes

Consensual stereotypes of some groups are relatively accurate, whereas others are not. Previous work suggesting that national character stereotypes are inaccurate has been criticized on several grounds. In this article we (a) provide arguments for the validity of assessed national mean trait levels as criteria for evaluating stereotype accuracy and (b) report new data on national character in 26 cultures from descriptions (N = 3323) of the typical male or female adolescent, adult, or old person in each. The average ratings were internally consistent and converged with independent stereotypes of the typical culture member, but were weakly related to objective assessments of personality. We argue that this conclusion is consistent with the broader literature on the inaccuracy of national character stereotypes.

Cardiologie [Cardiology]

Heart failure and atrial fibrillation are the main problems in general cardiology. Our therapeutic reflections summarize new ideas in the treatment of theses pathologies but we will not forget importance of PCI. All these therapies have proven now the clinical benefit but also reduction in more morbidity and mortality. Cardiac resynchronisation therapy has shown promising results. The art of medicine to develop will be to better identify the patients benefiting from this therapy. Interventional cardiology is focusing on the acute coronary syndrome. Not only rapid intervention but also the stent technology allow significant modification of endothelial tissue reaction and therefore improve the general benefit for the patient.

Négocier avec les Suisses au siècle des Lumières. La "ragion di Stato" à l'épreuve des réformes dans les relations entre Milan et le Corps helvétique (1706-1796).

RESUME : La thèse examine les relations entre le duché de Milan et le Corps helvétique dans l'évolution du système westphalien, à travers l'étude des réformes institutionnelles opérées par les Austro-Lombards sur le territoire milanais au XVIIIe siècle, où le bon voisinage tend à remplacer les traités qui assuraient jusque là les échanges économiques et culturels. L'analyse met en lumière le caractère négocié de ces transformations sur la base de l'étude des pratiques des nouveaux agents issus des milieux militaire et aristocratique. L'étude des anciennes alliances et la permanence de l'héritage espagnol dans ses relations avec le Corps hevétique rendent compte, dans une première partie, des modalités selon lesquelles la raison d'Etat donne à lire la modernité des pratiques austro-lombardes pour intégrer le duché dans la monarchie des Habsbourg. Les trois chapitres suivants saisissent l'impact des réformes qui amorcent une centralisation politique, où le choix des négociateurs milanais reflète la nouvelle situation du duché, dont les tractations frontalières définissent la rationalité du territoire comme limite de l'Autre. Correspondances officielle et privée, mémoires ou autres essais rédigés par les nouvelles élites administratives et diplomatiques milanaises ou viennoises illustrent les modalités selon lesquelles la suppression des anciennes alliances confessionnelles développe un système d'informations politiques pluralistes et sécularisées. Celui-ci se base sur une connaissance politique du voisin helvétique, rapportée par des observateurs mandés comme experts dont la pratique est tributaire des intérêts personnels et de la loyauté envers le monarque. Enfin, les deux dernières parties saisissent la centralité financière et culturelle des villes protestantes suisses, où l'essor bancaire supplante progressivement le système des capitulations militaires mais où les résistances politiques limitent les améliorations en matière de passage ou de sécurité frontalière. L'intense activité éditoriale des centres protestants helvétiques confirme l'attention des élites austro-lombardes sur les modèles d'émancipation économique et culturelle tels que celui de la République de Genève. A la veille d'un nouvel ordre européen, ils rendent compte de l'enchevêtrement des réseaux où émerge une classe de fonctionnaires qui, dans leur mission au service du prince, allient désormais leurs intérêts pour la République des lettres à une volonté de réformer l'Etat.

Défibrillateur automatique implantable (DAI): principes de base et indications cliniques actuelles [Implantable cardiac defibrillator (ICD): basics and present clinical guidelines].

An implantable cardiac defibrillator (ICD) is a cardiac implantable electronic device that is capable of identifying and treating ventricular arrhythmias. Consideration about the type of ICD to select for a given patient include whether the patient has bradycardia requiring pacing support, has associated atrial tachyarrhythmias, or would benefit from cardiac resynchronization therapy. The ICD functions by continuously monitoring the patient's cardiac rate and delivering therapies (anti-tachycardia pacing, shocks) when the rate exceeds the programmed rate "cutoff". Secondary prevention trials have demonstrated that ICDs reduce the incidence of arrhythmic death and total mortality in patients presenting with a cardiac arrest. ICDs are also indicated for primary prevention of sudden cardiac death in specific high-risk subgroups of patients.

Gender stereotypes of personality : universal and accurate ?

Numerous studies have documented subtle but consistent sex differences in self-reports and observer-ratings of five-factor personality traits, and such effects were found to show well- defined developmental trajectories and remarkable similarity across nations. In contrast, very little is known about perceived gender differences in five-factor traits in spite of their potential implications for gender biases at the interpersonal and societal level. In particular, it is not clear how perceived gender differences in five-factor personality vary across age groups and national contexts and to what extent they accurately reflect assessed sex differences in personality. To address these questions, we analyzed responses from 3,323 individuals across 26 nations (mean age = 22.3 years, 31% male) who were asked to rate the five-factor personality traits of typical men or women in three age groups (adolescent, adult, and older adult) in their respective nations. Raters perceived women as slightly higher in openness, agreeableness, and conscientiousness as well as some aspects of extraversion and neuroticism. Perceived gender differences were fairly consistent across nations and target age groups and mapped closely onto assessed sex differences in self- and observer-rated personality. Associations between the average size of perceived gender differences and national variations in sociodemographic characteristics, value systems, or gender equality did not reach statistical significance. Findings contribute to our understanding of the underlying mechanisms of gender stereotypes of personality and suggest that perceptions of actual sex differences may play a more important role than culturally based gender roles and socialization processes.

Monitoring butterfly abundance: beyond Pollard walks.

Most butterfly monitoring protocols rely on counts along transects (Pollard walks) to generate species abundance indices and track population trends. It is still too often ignored that a population count results from two processes: the biological process (true abundance) and the statistical process (our ability to properly quantify abundance). Because individual detectability tends to vary in space (e.g., among sites) and time (e.g., among years), it remains unclear whether index counts truly reflect population sizes and trends. This study compares capture-mark-recapture (absolute abundance) and count-index (relative abundance) monitoring methods in three species (Maculinea nausithous and Iolana iolas: Lycaenidae; Minois dryas: Satyridae) in contrasted habitat types. We demonstrate that intraspecific variability in individual detectability under standard monitoring conditions is probably the rule rather than the exception, which questions the reliability of count-based indices to estimate and compare specific population abundance. Our results suggest that the accuracy of count-based methods depends heavily on the ecology and behavior of the target species, as well as on the type of habitat in which surveys take place. Monitoring programs designed to assess the abundance and trends in butterfly populations should incorporate a measure of detectability. We discuss the relative advantages and inconveniences of current monitoring methods and analytical approaches with respect to the characteristics of the species under scrutiny and resources availability.