Le développement de l'interconnexion électrique en Europe et aux États-Unis depuis la fin du XIX siècle jusqu'à nos jours a constitué une véritable mutuelle de territorialisation de l'innovation. Son économie s'inscrit dans l'articulation de différentes formes de proximité qui permettent aux acteurs d'agir simultanément. L'interconnexion est devenue clairement aujourd'hui une question de communication politique, incarnant les enjeux et les ambiguïtés de la démocratie participative. Dans un domaine où l'innovation technologique proprement dite n'a pas fait de saut décisif depuis trois décennies, (...) avec une grappe complète d'innovations, contrairement par exemple aux télécommunications, l'enjeu fondamental réside dans la recherche des articulations spatiales les plus pertinentes, au nom d'un intérêt général de plus en plus fragile.The development of the electrical interconnection in Europe and the United States since the late nineteenth century until today has been a real mutual territorialisation of innovation. Its economy is in the articulation of different forms of proximity that allow players act simultaneously. The interconnection has become clear today a matter of political communication, embodying the challenges and ambiguities of participatory democracy. In a field where technological innovation itself did not jump decisive three decades, complete with a bunch of innovations, unlike, for example telecommunications, the fundamental challenge lies in finding the most relevant spatial articulations on behalf of the general interest of more fragile. (shrink)

A new cosmopolitan world order founded on peace-related diversity of human expressions is likely to strengthen the weaker individual. Such order remains nevertheless meritocratic because it would contribute to materialize enhanced equality between individuals belonging to human groups of different strengths with respect to access to power, wealth or popularity. Therefore, in comparison to existing orders, it would arguably create a better basis for freedom and solidarity as well as for peace between human groups, including states. The originality of this (...) theory rests on three pillars. First and foremost, it is built upon the diversity of human expressions in connection with peace as elements which arguably determine directly or indirectely the contents of all legal, social or moral norms. Secondly, it provides the foundation for a new cosmopolitan system promoting moderation against “groupism” that does not require any decision making by unanimity, majority or diktat, but can be implemented by any individual vis-à-vis any other individuals and human groups without any form of institution. Third, this theory relies on a consistency test between an imaginary situation under a veil of ignorance about group affiliations on the one hand and a situation referring to a specific historical reality on the other hand. The coherence test is conditioned by the fear of belonging to the weaker human groups which should procure a universal validity to it by relying on average risk aversion of human beings. The comparison between these two positions shall allow for a verification of consistency in relation to peacerelated human diversity when it comes to assessing existing legal, social and moral norms or to create and implement new ones. (shrink)

If the opposition between “action and contemplation” seems characteristic of the history of philosophy, it also sums up Hannah Arendt’s personal history and philosophy – the diagnosis of the theoretician of the political practice on her contemporaries being eloquent. But the author of the Human condition invites us to reverse the conjunction. Arendt breaks up deliberately with philosophical tradition and particularly with Thomas Aquinas by making these terms exclusive and choosing to think either action or contemplation. We would like thus (...) to reflect on the relationship between these two thinkers by examining potential echoes of Summa Theologiae within Arendt’s 1958 essay. (shrink)

This article examines the position of the sixth century Alexandrian Neoplatonist scholar Olympiodorus on the existence of relations. A part of his commentary on chapter VII of the Categories dedicated to relatives (pros ti) contains valuable arguments about the reality of relations. Relations are necessary to guarantee the order of the world, the fitting arrangement of the body, and providence. In the last section, Olympiodorus’s claim about the order of the world is discussed against the background of the so-called “Porphyry’s (...) Tree”. The theoretical consequences of the relational dimension of this Porphyrian pattern are addressed. (shrink)

This article deals with the question of whether Ernst Jünger's long story Auf den Marmorklippen (1939)—the publication of the text itself as well as its contents—should be interpreted as political action or quietist retreat. The author examines the notions that the text advocates fatalism and escapism, both of which could be seen as tenets of (anti-)Catholic Quietism, of which Fénelon is cited as a practitioner. A close reading shows that Jünger's protagonists value their carefree and quiet lives before the story's (...) wars and only join the militant Mauretanian order because of its promise of serene detachment. Jünger's world is imbued with manifestations of the divine—much unlike the Quietists'—and as such is worthy of the protagonists' sustained intellectual attention. They arrive at a thorough appreciation of the prevailing social and political situation and develop a new language to capture it. They understand that resistance against the ruling party is futile but do not reject their own responsibility for their friends and neighbors. The article concludes that Jünger presents the protagonists' escape at the end of the story as a temporary solution. He writes a complex narrative that leaves its interpretation and application to his readers. He neither fashions himself as a national redeemer-poet nor do his protagonists content themselves with a reclusive life forgetful of their surroundings. (shrink)

Si la laïcité est un terme qui plaît au débat public ordinaire depuis près de cent cinquante ans, elle n’est pas pour autant devenue un des grands concepts de la philosophie morale et politique, à la différence par exemple d’autres notions comme celles de justice, de devoir ou de tolérance. Or s’il est bien un concept qui structure spécifiquement la communauté politique républicaine française depuis près d’un siècle et demi, c’est celui de laïcité. Au point que la définition la plus (...) élémentaire de la laïcité pourrait consister à énoncer qu’elle est ce par quoi les citoyens font communauté. Au sens républicain du terme, la laïcité résonne du son d’un supposé admis vivre-ensemble dont elle tient lieu de principe fondateur évident. Ce texte se propose de questionner cette forme de communauté politique singulière qu’est la communauté républicaine des citoyens à l’aune du concept de laïcité en essayant de définir progressivement ce qu’est une communauté civique laïque. (shrink)

Objectives: Recent fMRI studies have shown that it is possible to reliably identify the defaultmode network (DMN) in the absence of any task, by resting-state connectivity analyses in healthy volunteers. We here aimed to identify the DMN in the challenging patient population of disorders of consciousness encountered following coma. Experimental design: A spatial independent component analysis-based methodology permitted DMN assessment, decomposing connectivity in all its different sources either neuronal or artifactual. Three different selection criteria were introduced assessing anticorrelation-corrected connectivity with (...) or without an automatic masking procedure and calculating connectivity scores encompassing both spatial and temporal properties. These three methods were validated on 10 healthy controls and applied to an independent group of 8 healthy controls and 11 severely brain-damaged patients [locked-in syndrome (n ¼ 2), minimally conscious (n ¼ 1), and vegetative state (n ¼ 8)]. Principal observations: All vegetative patients showed fewer connections in the default-mode areas, when compared with controls, contrary to locked-in patients who showed nearnormal connectivity. In the minimally conscious-state patient, only the two selection criteria considering both spatial and temporal properties were able to identify an intact right lateralized BOLD connectivity pattern, and metabolic PET data suggested its neuronal origin. Conclusions: When assess-. (shrink)

Depuis quatre décennies, les organisations non gouvernementales alertent l'opinion publique face au modèle de croissance destructrice des ressources écologiques de la planète. Quelles leçons tirer de l'histoire récente? Comment accélérer l'innovation sociale afin de construire un autre monde? Autant de questions auxquelles répondent avec conviction douze auteur·e·s dans un ouvrage mosaïque. Sans doute que tout est dans le sous-titre : la société civile, moteur de la transition écologique. A côté des États et des collectivités supra-nationales, ONU, Europe entre autres, les (...) acteurs de la société civile ont joué un rôle prophétique de lanceurs d'alertes et de créateurs d'alternatives durables. Non écoutés ou à tout le moins peu pris en compte, ils prennent le relais d'acteurs politiques classiques, défaillants et timides, voire contribuant significativement à l'aggravation du constat. Crise de la gouvernance politique? Certainement. Démarquage, différences et divergences face au capitalisme mondial et existentiel? Oui encore. (shrink)

This note examines the conditions under which the bivariate risk premium for one risk may be negative even if both risks are positively correlated, using a mean variance setting. The link between the bivariate risk premium and the partial bivariate risk premia is also investigated.

Anders s’est toujours intéressé à Nietzsche. Devenu philosophe, c’est à travers la question des valeurs qu’il le croise lorsqu’il entreprend d’écrire une Kulturphilosophie. S’il le fascine tant, c’est pour avoir osé dénoncer l’absence de fondement de la morale. Mais, même fasciné, Anders n’est pas homme à suspendre la tendance fondamentalement critique de sa pensée : l’idéal d’une surhumanité que Nietzsche a proposé pour dépasser l’humanité bricoleuse de morales lui semble s’engager sur un terrain politiquement irrecevable. Déterminant la décadence du monde (...) comme son entrée dans un état technique du monde, Anders donne des accents nietzschéens à sa propre critique de la culture : c’est l’humanité tout entière qui doit devenir une surhumanité capable de révolutionner le monde pour le conserver…. (shrink)

This section collects a few references to CDs, books and websites that could provide a first access to the musical domains discussed in the previous articles, with an emphasis on the production of the last 15 years.

Le penseur byzantin du neuvième siècle Photius a consacré plusieurs courts traités à la question catégoriale, commentant neuf des dix catégories aristotéliciennes une à une. Il est aussi revenu dans deux courts textes – les Amphilochia 27 et 230 – sur la question de la prédication. Il s’interroge dans ces deux traités sur le mode de prédication propre aux termes « homme » et « humanité », analysant notamment le référent de ces termes. Ces réflexions contiennent plusieurs thèses significatives de (...) son ontologie particulariste. (shrink)

_ Source: _Volume 55, Issue 4, pp 307 - 339 This article puts forward an analysis of the theory of signs contained in the _Prodidagmata ad logicam Aristotelis_, a compendium on logic written by the Flemish philosopher and Louvain professor Laurentius Ghiffene. Focusing on Ghiffene’s definition and division of a sign and his account of the problem of self-reference, the author argues that Ghiffene positioned himself in the tradition of the Conimbricenses and relied extensively on their influential commentary on Aristotle’s (...) _Organon_, published in 1606. The aim of the present contribution is to shed new light on the teaching of logic at Louvain during the years immediately preceding the rise of modern philosophy, an episode in the university’s history which remains almost entirely unstudied. (shrink)

The present study provides a critical edition of the commentary on Aristotle's Topica I contained in Saint-Omer, Bibliothèque d'Agglomération, Ms. 609, alongside a discussion of its authorship and some preliminary observations regarding its content. It is argued that this commentary was written in the University of Louvain around 1502; that it may have been authored by a Louvain logician named Jean Fabri de Valenciennes ; and that its interpretation of Aristotle's text owes to the commentary on the Topica by Albert (...) the Great, who was one of the main authorities of the fifteenth-century via antiqua. (shrink)

The purpose of this study was to examine the effectiveness of a neuro-meditation program to support nurses during the COVID-19 pandemic. Forty-five nurses were classified into three groups based on their systolic blood pressure: normotensive, hypertensive and control. Using a parallel, randomly controlled design across a 4-week period, 10 × 30-min sessions using the Rebalance© Impulse were completed. Sleep was assessed by wrist actigraphy and subjective sleep questionnaires; perceived sleep quality, Ford Insomnia Response to Stress Test questionnaire and the Spiegel (...) Sleep Quality questionnaire. Blood pressure, resting heart rate, mean heart rate, heart rate variability index, cortisol, and alpha-amylase were also measured. Statistical analysis was completed using factorial ANOVA. Sleep improved in the G-hyp group; SSQ ; perceived sleep quality ; sleep efficiency and fragmentation index. In the G-nor group, sleep was improved to a lesser extent; perceived sleep quality. A significant time–group interaction was reported in resting heart rate, systolic blood pressure, and diastolic blood pressure with these measures being significantly reduced in the G-hyp group. RMSSD increased in the G-nor group. This initial evidence suggests that neuro-meditation reduces excessive sympathetic activity, promoting enhanced sleep quality and autonomic control during periods of increased work-related stress.Clinical Trial RegistrationThe study was conducted at Bioesterel, Sophia-Antipolis, France as a clinical trial: Neuro-meditation improves sleep quality, https://www.drks.de/ui_data_web/DrksUI.html?locale=en, DRKS00025731. (shrink)

Accusé d’anti-humanisme par beaucoup, Sartre, qui, le 25 octobre 1945, fait publiquement aveu d’humanisme, se le fait pourtant reprocher par tous : ses fidèles lecteurs y voient une trahison, ses détracteurs un mensonge, Heidegger une erreur, certains de ses commentateurs un calcul. Critique de l’humanisme idéaliste au nom de son nominalisme, de l’humanisme classique au nom du subjectivisme de l’existentialisme, et de l’humanisme bourgeois au nom de son socialisme, Sartre, pourtant, ne devient pas humaniste sur le tard : il l’est (...) depuis le départ – et cela même quand Roquentin, lui, dit qu’il ne l’est pas. Car s’il est une évolution du philosophe au sujet des hommes – de la théorie de l’homme seul au modèle de l’homme parmi les hommes –, il n’en est pas de l’intérêt de l’homme qu’il fut pour ses semblables.Accused of anti-humanism by many, Sartre, who, on October 25th, 1945, publicly confesses humanism, is however blamed for it by all : his faithful readers see a treason there, his detractors a lie, Heidegger an error, some of his commentators a calculation. Critical of idealistic humanism in the name of its nominalism, of traditional humanism in the name of subjectivism of existentialism, and of bourgeois humanism in the name of its socialism, Sartre, however, does not become humanist late in life : he has been from the beginning – and that precisely when Roquentin, as for him, says that he is not. For if there is an evolution of the philosopher about men – from the theory of the lonely man to the model of man amongst men –, there is none as concerns the interest of the man that he was for his peers. (shrink)

BACKGROUND: Through their action on the locus coeruleus, ␣ 2-adrenoceptor agonists induce rapidly reversible sedation while partially preserving cognitive brain functions. Our goal in this observational study was to map brain regions whose activity is modified by clonidine infusion so as to better understand its loci of action, especially in relation to sedation. METHODS: Six ASA I–II right-handed volunteers were recruited. Electroencephalogram (EEG) was monitored continuously. After a baseline H215O activation scan, clonidine infusion was started at a rate ranging from (...) 6 to 10 ␮g ⅐ kgϪ1 ⅐ h Ϫ1. A sequence of 11 similar scans was then performed at 8 min intervals. Plasma clonidine concentration was measured. Using statistical parametric mapping, we sought linear correlations between normalized regional cerebral blood flow (rCBF), an indicator of regional brain activity, and plasma clonidine concentration or spindle EEG activity. RESULTS: Clonidine induced clinical sedation and EEG patterns (spindles) comparable to early stage nonrapid eye movement sleep. A significant negative linear correlation between clonidine concentration and rCBF or spindle activity was observed in the thalamus, prefrontal, orbital and parietal association cortex, posterior cingulate cortex, and precuneus. CONCLUSIONS: The EEG patterns and decreases in rCBF of specific brain regions observed during clonidine-induced sedation are similar to those of early stage nonrapid eye movement sleep. Patterns of deactivated brain regions are also comparable to those observed during general anesthesia or vegetative state, reinforcing the hypothesis that alterations in the activity of a common network occur during these modified conscious states. (shrink)

We introduce a new type system called “System ST” , based on subtyping, and prove the basic property of the system. We show the extraordinary expressive power of the system which leads us to think that it could be a good candidate for doing both proof and extraction of programs.

Developmental dyscalculia (DD) is a pervasive difficulty affecting number processing and arithmetic. It is encountered in around 6% of school-aged children. While previous studies have mainly focused on general cognitive functions, the present paper aims to further investigate the hypothesis of a specific numerical deficit in dyscalculia. The performance of 10- and 11-year-old children with DD characterised by a weakness in arithmetic facts retrieval and age-matched control children was compared on various number comparison tasks. Participants were asked to compare a (...) quantity presented in either a symbolic (Arabic numerals, number words, canonical dots patterns) or a nonsymbolic format (noncanonical dots patterns, and random sticks patterns) to the reference quantity 5. DD children showed a greater numerical distance effect than control children, irrespective of the number format. This favours a deficit in the specialised cognitive system underlying the processing of number magnitude in children with DD. Results are discussed in terms of access and representation deficit hypotheses. (shrink)

Le present livre propose l'etude de la constitution, durant le haut Moyen Age latin, d'une position philosophique: le realisme de l'immanence a propos des universaux. Cette position est fondee sur la conviction qu'il existe, dans le monde qui nous entoure, certes des individus particuliers - ce tilleul, cette tortue -, mais aussi des entites universelles. Ces entites n'existent pas separees des individus, mais integralement realisees en eux, sans variation ni degre. Cet engagement philosophique resulte d'une exegese des Categories d'Aristote, reinterpretees (...) selon des philosophemes issus de la pensee de Porphyre. La genealogie de cette position est ici retracee en abordant successivement ses sources tant grecques que latines et ses ancetres patristiques (avant tout Gregoire de Nysse), puis son elaboration conceptuelle durant les premiers siecles du Moyen Age latin jusqu'a la critique qu'en donnera Pierre Abelard, et ce, par l'analyse de l'ontologie des quatre philosophes qui l'ont soutenue: Jean Scot Erigene, Anselme de Canterbury, Odon de Cambrai et Guillaume de Champeaux. Ce parcours permet de dessiner les contours d'un projet philosophique: comprendre, analyser et decrire le monde sensible au moyen des concepts issus de la logique aristotelicienne. (shrink)

L'ouvrage présenté ici est destiné à élaborer une série d'hypothèses quant à l'outillage pour l'analyse sémique afin de proposer une explication originale et plus satisfaisante aux problèmes théoriques posés par la polysémie, en d'autres termes au fait qu'une unité lexicale puisse disposer de plusieurs sens. L'hypothèse centrale s'appuie sur une redéfinition des concepts en vigueur en sémantique, comme le sème, le sémène et les traits sémiques.

Artificial stimulation of the peripheral vestibular system has been shown to improve ownership of body parts in neurological patients, suggesting vestibular contributions to bodily self-consciousness. Here, we investigated whether galvanic vestibular stimulation interferes with the mechanisms underlying ownership, touch, and the localization of one’s own hand in healthy participants by using the “rubber hand illusion” paradigm. Our results show that left anodal GVS increases illusory ownership of the fake hand and illusory location of touch. We propose that these changes are (...) due to vestibular interference with spatial and/or temporal mechanisms of visual-tactile integration leading to an enhancement of visual capture. As only left anodal GVS lead to such changes, and based on neurological data on body part ownership, we suggest that this vestibular interference is mediated by the right temporo-parietal junction and the posterior insula. (shrink)

■ Evidence from functional neuroimaging studies on resting state suggests that there are two distinct anticorrelated cortical systems that mediate conscious awareness: an “extrinsic” system that encompasses lateral fronto-parietal areas and has been linked with processes of external input (external awareness), and an “intrinsic” system which encompasses mainly medial brain areas and..