Various four- and three-valued modal propositional logics are studied. The basic systems are modal extensions BK and BS4 of Belnap and Dunn's four-valued logic of firstdegree entailment. Three-valued extensions of BK and BS4 are considered as well. These logics are introduced semantically by means of relational models with two distinct evaluation relations, one for verification and the other for falsification. Axiom systems are defined and shown to be sound and complete with respect to the relational semantics and with respect to (...) twist structures over modal algebras. Sound and complete tableau calculi are presented as well. Moreover, a number of constructive non-modal logics with strong negation are faithfully embedded into BS4, into its three-valued extension B3S4, or into temporal BS4, BtS4. These logics include David Nelson's three-valued logic N3, the four-valued logic N4 bottom, the connexive logic C, and several extensions of bi-intuitionistic logic by strong negation. (shrink)

1Neurology Department and Cyclotron Research Center, University of Lie`ge, Sart Tilman B30, 4000 Liege, Belgium 2Neurorehabilitation Medicine, Hoˆpital Caremeau, CHU Nıˆmes, 30029 Nıˆmes Cedex, France 3Department of Speech Therapy, Hospital Pitie´ Salpe´trie`re, Paris and French Association Locked in Syndrome (ALIS), 225 Bd Jean-Jaures, MBE 182, 92100 Boulogne-Billancourt, France 4Neurosciences et Syste`mes Sensoriels Unite´ Mixte de Recherche 5020, Universite´ Claude Bernard Lyon 1 – CNRS, 69007 Lyon, France 5Intensive Care Medicine, Hoˆpital Erasme, Universite´ Libre de Bruxelles, Route de Lennik 808, 1070 (...) Brussels, Belgium 6Anesthesiology, Reanimation and Pain Clinic, CHU University Hospital, Sart Tilman B33, 4000 Liege, Belgium 7German Association Locked in Syndrome LIS e.V., Evangelischen Krankenhaus Ko¨ningin Elisabeth Herzberge gGmbh (Lehrkrankenhaus der Charite´), Haus 30, Herzbergstrasse 79, 10365 Berlin, Germany 8Intensive Care Medicine, Centre Hospitalier Re´gional de la Citadelle, Boulevard du 12e de Ligne 1, 4000 Liege, Belgium 9Biomedical PET Unit, Hoˆpital Erasme, Universite´ Libre de Bruxelles, Route de Lennik 808, 1070 Brussels, Belgium.. (shrink)

Active ending of the life of a newborn baby is a crime. Yet its clandestine practise is a reality in several European countries. In this paper, we defend the necessity to institute a proper legal frame for what we define as active neonatal euthanasia. The only legal attempt so far, the Dutch Groningen protocol, is not satisfactory. We critically analyse this protocol, as well as several other clinical practises and philosophical stances. Furthermore, we have tried to integrate our opinions as (...) clinicians into a law project, with the purpose of pinpointing several issues, specific of perinatality that should be addressed by such a law. In conclusion, we argue that the legalisation of neonatal euthanasia under exceptional circumstances is the only way to avoid all the “well-intentioned” malpractices associated with ending life at the very dawn of it. (shrink)

While philosophers have, for centuries, pondered upon the relation between mind and brain, neuroscientists have only recently been able to explore the connection analytically — to peer inside the black box. This ability stems from recent advances in technology and emerging neuroimaging modalities. It is now possible not only to produce remarkably detailed images of the brain’s structure (i.e. anatomical imaging) but also to capture images of the physiology associated with mental processes (i.e. functional imaging). We are able to see (...) how specific regions of the brain ‘light up’ when activities such as reading this book are performed, and how our neurons and their elaborate cast of supporting cells organize and coordinate their tasks. As demonstrated in the other chapters of this book, the mapping of the human mind (mostly by measuring regional changes in blood flow, initially by positron emission tomography (PET) and recently by functional magnetic resonance imaging or (fMRI)) has provided insight into the functional neuroanatomy of neuropsychiatric diseases. Amazingly, the idea that regional cerebral blood flow (rCBF) is related intimately to brain function goes back more than a century. As is often the case in science, this idea was initially the result of unexpected observations. The Italian physiologist Angelo Mosso first expressed the idea while studying pulsations of the living human brain that keep pace with the heartbeat (Mosso, 1881). These brain pulsations can be observed on the surface of the fontanelles in newborn children. Mosso believed that they reflected blood flow to the brain. He observed similar pulsations in an adult with a post-traumatic skull defect over the frontal lobes. While studying this subject, a peasant named Bertino, Mosso observed a sudden increase in the magnitude of the ‘brain’s heart-beats’ when the church bells signalled 12 o’clock, the time for a required prayer. The changes in brain pulsations occurred independently of any change in pulsations in the forearm.. (shrink)

While attention to research integrity has been growing over the past decades, the processes of signalling and denouncing cases of research misconduct remain largely unstudied. In this article, we develop a theoretically and empirically informed understanding of the causes and consequences of reporting research misconduct in terms of power relations. We study the reporting process based on a multinational survey at eight European universities. Using qualitative data that witnesses of research misconduct or of questionable research practices provided, we aim to (...) examine actors’ rationales for reporting and not reporting misconduct, how they report it and the perceived consequences of reporting. In particular we study how research seniority, the temporality of work appointments, and gender could impact the likelihood of cases being reported and of reporting leading to constructive organisational changes. Our findings suggest that these aspects of power relations play a role in the reporting of research misconduct. Our analysis contributes to a better understanding of research misconduct in an academic context. Specifically, we elucidate the processes that affect researchers’ ability and willingness to report research misconduct, and the likelihood of universities taking action. Based on our findings, we outline specific propositions that future research can test as well as provide recommendations for policy improvement. (shrink)

L’accueil familial de la protection de l’enfant traverse une crise importante. Comprendre cette crise passe par l’analyse critique du dispositif d’Aide sociale à l’enfance dans lequel s’inscrit l’accueil familial. Les évolutions du métier d’assistant familial ont déstabilisé le dispositif lorsqu’elles n’ont pas été accompagnées par des transformations des organisations et des pratiques. La loi de 2016 qui réoriente la protection de l’enfance sur les besoins de l’enfant est une opportunité pour l’accueil familial. À partir de l’analyse critique des pratiques en (...) protection de l’enfance, cet article propose les concepts de pourvoyance des besoins de l’enfant, de parentalité empêchée et de développement du pouvoir être parent pour penser les pratiques de l’accueil familial d’enfant. (shrink)

Le rapport entre culture et politique est l'un des plus débattu sous l'angle des sciences sociales, opposant notamment culture légitime et culture anthropologique ; et ceci selon deux points de vue complémentaires : d'abord quant aux vicissitudes subies par les politiques culturelles des États-nations, à l'exemple de la France du fait de l'échec de l'objectif de démocratisation culturelle, ensuite quant à leur remise en cause frontale par les processus de la mondialisation libérale. C'est dans ce contexte que s'inscrit la diversité (...) culturelle substituée à l'exception culturelle, et comportant la diversité linguistique, défendue par la FrancophonieThe relation between culture and politics represents one of the most discussed topics from the social sciences perspective, particularly the opposition between high culture and popular culture. The question is viewed from two complementary standpoints: firstly, one related to difficulties faced by the cultural politics of Nation States, for example France’s difficulties because of the fact that the objective of cultural democratization has not been achieved; and secondly bringing cultural politics into question by the process of liberal globalisation. It is in this context that cultural exception is replaced by cultural diversity including linguistic diversity as defended by Francophony. (shrink)

Cet ouvrage entend s'attacher aux origines et aux effets de la tension entre le désir et la peur de penser - particulièrement vive - dans les sociétés contemporaines : désir, besoin de penser qui supposent la liberté, l'audace, le courage, l'imagination, le temps de l'hésitation et du doute, qui sont en permanence confrontés à la peur de penser, la crainte ou l'angoisse induite et renforcée, intensifiée par le convenu, le conformisme, les tendances homogénéisantes, l'automatique et le mécanique toujours à l'oeuvre (...) au plus profond des processus de l'individualisme contemporain. Le jeu, l'imagination, l'amour, la souffrance, l'interrogation sur soi et sur les frontières - disciplinaires et géographiques - ne cessent d'influer pour une part obscure, mais décisive, sur les processus de pensée, même quand ils se heurtent à des entraves majeures. Ainsi de ces bouleversements qui, provoqués par une économie de marché sans limite et quasiment sans opposition, entraînent une perte des repères et un brouillage des cadres indispensables à la réflexion, allant jusqu'à remettre en question la possibilité même de penser dans les sociétés contemporaines. (shrink)

According to Minstrumentalize” this framework to propose an evolutionary basis for the existence of a biological resilience to drug addiction in people.

The unified framework for addiction (UFA) formulated by Redish et al. is a tour de force. It uniquely predicts that there should be multiple addiction syndromes and pathways – a diversity that would reflect the complexity of the mammalian brain decision system. Here I explore some of the evolutionary and developmental ramifications of UFA and derive several new avenues for research.

The recent trend in cognitive robotics experiments on language learning, symbol grounding, and related issues necessarily entails a reduction of sensorimotor aspects from those provided by a human body to those that can be realized in machines, limiting robotic models of symbol grounding in this respect. Here, we argue that there is a need for modeling work in this domain to explicitly take into account the richer human embodiment even for concrete concepts that prima facie relate merely to simple actions, (...) and illustrate this using distributional methods from computational linguistics which allow us to investigate grounding of concepts based on their actual usage. We also argue that these techniques have applications in theories and models of grounding, particularly in machine implementations thereof. Similarly, considering the grounding of concepts in human terms may be of benefit to future work in computational linguistics, in particular in going beyond “grounding” concepts in the textual modality alone. Overall, we highlight the overall potential for a mutually beneficial relationship between the two fields. (shrink)

A far-reaching reinterpretation of Plato’s Timaeus and its engagement with time, eternity, body, and soul that in its original French edition profoundly influenced Derrida The Tomb of the Artisan God provides a radical rereading of Timaeus, Plato’s metaphysical text on time, eternity, and the relationship between soul and body. First published in French in 1995, the original edition of Serge Margel’s book included an extensive introductory essay by Jacques Derrida, who drew on Margel’s insights in developing his own concepts (...) of time, the promise, the world, and khōra. Now available in English with a new preface by Margel, this engagement with Platonic thought proceeds from two questions that span the history of philosophy: What is time? What is the body? Margel’s twinned interrogation centers around Plato’s concept of the demiurge (divine artisan or craftsman): its body, its anthropomorphic attributes, its productive capacities and regulatory functions in the ordering/organization/assembling of the world. He posits that this paradoxical figure is not merely a cosmological metaphor for the living body but also the site of its destruction, dissolution, and disappearance. Torn between the finite and the infinite, being and becoming, the concept of demiurge also poses metaphysical questions about time, time before time, and the end of time. The ontological status of the demiurge’s body, Margel argues, would become increasingly decisive in the history of philosophy, particularly in Christianity and the dogma of incarnation. (shrink)

Dans une première partie, nous citerons les écrits qui racontent les « premiers contacts » entre Français et Polynésiens (1768, 1787). On y voit de fortes contradictions entre les conclusions généralisantes publiées, portant sur la liberté sexuelle pré maritale, dans un culte constant de l’amour pratiqué en public, et certains faits pourtant évoqués dans les journaux de bord : des présentations sexuelles forcées de très jeunes filles apeurées. Dans la deuxième partie, nous tenterons de comprendre cet aveuglement : il est (...) dû à la vision européenne masculine d’alors sur la nature des femmes, et à un schéma racial déjà installé qui octroya par avance aux Polynésiennes la beauté de femmes « presque blanches ». (shrink)

This first book in English by Serge-Christophe Kolm provides an overview of his far-reaching vision of distributive justice. Kolm derives justice from considerations of rationality.

On examine dans cette étude les effets des flux sensoriels et informationnels continus et accélérés sur la conscience, sur les capacités de penser et de réfléchir. Ces flux conduisent – au-delà de l’inachèvement intrinsèque à toute science dont parlait Weber – à des formes instables, changeantes et illimitées, perçues comme telles par le sujet, et tendant dès lors à provoquer un état de crise de la conscience, d’insécurité psychique profonde dans la fluidité contemporaine.We deal here with the effects caused by (...) continuous, accelerated sensory and information flows on consciousness, on thinking. Quite beyond Weber’s conclusion on the intrinsically boundless character of science, those flows lead to unstable, changing and unlimited forms of knowledge, perceived as such by the individual, and tend from now on to induce a permanent state of crisis in consciousness, a strong psychological insecurity in contemporary fluidity. (shrink)

Résumé Nous sommes à présent dans des sociétés de contrôle continu qui induisent et renforcent le manque de confiance, et au-delà une défiance diffuse et grandissante qui conduit à parler de société de défiance. Dans ces sociétés, il est exigé, des organismes comme des individus, de rendre compte avec précision non tant de ce qu’ils ont fait, mais de ce qu’ils sont en train de faire dans le moment présent, et tout autant de ce qu’ils envisagent de faire : on (...) cherche ainsi à supprimer la perte de temps, le manque de rentabilité, mais encore l’imprévisible par définition inévaluable. Face à l’inintelligible provoqué et intensifié par le changement permanent lié entre autres à l’accélération des technologies, la société a été amenée à développer des outils d’évaluation ; indifférente à l’individu dans sa singularité, l’évaluation tend dans le même temps à l’individualiser et le contrôler incessamment, à le différencier et l’homogénéiser toujours davantage. Les biens et les personnes sont aujourd’hui de plus en plus évalués, et en cela inévitablement comparés, engendrant et renforçant des formes de concurrence et de rivalité permanentes et exacerbées. (shrink)

During the last decades, the psychology of reasoning has identified experimentally many fallacies committed by spontaneous reasoners. Given these experimental results, some theories have been developed about this phenomenon, mainly algorithmic theories. This paper develops instead a computational modelling of these current fallacies which appear as simplifications in the treatment of information that do not respect the formal rules of classical propositional logic. These fallacies are explained as crushes in the Klein group structure and so, in squares of opposition. These (...) crushes are an effect of not to take into account the dual of the binary operator at work in the major premise of the inference. This analysis allows predictions on fallacies not identified before, which are fallacies produced when reasoning with incompatibilities. The paper concludes with consequences of the analysis on pedagogical strategies for the teaching of logic. (shrink)

Ronald Dworkin, né en 1931, est actuellement Professor of Jurisprudence à l’Université d’Oxford et Professor of Law à l’Université de New York. Après des études à Harvard College, à l’Université d’Oxford et à la Harvard Law School, il occupe le poste d’assistant auprès du juge Learned Hand, puis se..

"Advances in Psychology Research" presents original research results on the leading edge of psychology.

Peer review of journal submissions has become one of the most important pillars of quality management in academic publishing. Because of growing concerns with the quality and effectiveness of the system, a host of enthusiastic innovators has proposed and experimented with new procedures and technologies. However, little is known about whether these innovations manage to convince other journal editors. This paper will address open questions regarding the implementation of new review procedures, the occurrence rate of various peer review procedures and (...) their distribution over scientific disciplines or academic publishers, as well as the motivations for editors or publishers to engage in novel review procedures. It shows that in spite of enthusiastic innovation, the adoption of new peer review procedures is in fact very slow, with the exception of text similarity scanners. For now, peer review innovations appear to be restricted to specific niches in academic publishing. Analysing these niches, the article concludes with a reflection on the circumstances in which innovations might be more widely implemented. (shrink)

En partant de l’observation de patients ayant subi une transplantation hépatique, nous constatons que la réhabilitation est souvent très laborieuse. Le malade se trouve transformé par l’intervention des autres sur lui-même. Pour se réapproprier ce corps, il est nécessaire de redonner un sens propre à ce qui s’est passé, loin des explications techniques qui ont permis aux soignants d’agir. Ces explications ne lui permettent pas de comprendre. La dialectique du comprendre et de l’expliquer est difficile à saisir pour le soignant (...) qui privilégie les explications, alors qu’à cette phase du soin elles sont étranges pour le malade. Pour comprendre il lui est plus simple de recréer sa propre tragédie, avec ses propres rôles, un début et une fin. Ses particularités, son ipséité réapparaissent et il peut dresser le bilan de ce qu’il a subi. Il s’agit de sa première action, un « agir narratif ». S’acceptant tel qu’il est devenu, il peut dès lors se considérer comme un nouvel individu, un être guéri non par décret médical, mais par sa propre action. Pour que ce récit soit accueilli, il est nécessaire que le soignant lui face hospitalité et acte de reconnaissance. C’est l’enjeu éthique de cette réflexion : le soignant qui permet, par l’écoute, une autre écriture. (shrink)

In this paper, a mathematical model was used to evaluate a dynamical hybrid system for optimizing and controlling the efficacy of plant-based protein in aquafeeds. Fishmeal, raw rapeseed meal, and a fermented meal with yeast and fungi were used as test ingredients for the determination of apparent digestibility coefficients of dry matter, crude protein, crude lipid, energy, and essential amino acids for olive flounder using diets containing 0.5% Cr2O3 as an inert indicator. Among all ingredients tested, FM had the maximum (...) ADC of dry matter, and energy. Fermented meals showed higher ADC. Amino acid digestibility reflects protein digestibility in most cases. Interestingly, protease, lipase, and amylase activities were better expressed in RM-Koji, RM-Yeast, and FM over RM, respectively. The current results deliver important information on nutrients and energy bioavailability in raw and fermented RM, which can be implemented to accurately formulate applied feeds for olive flounder. Compared with other applicable systems, the complexity of the approach implemented has been considerably reduced. (shrink)