We give in this paper indications about the dynamical impact coming from the main sources of perturbation in biological regulatory networks. First, we define the boundary of the interaction graph expressing the regulations between the main elements of the network . Then, we search what changes in the state values on the boundary could cause some changes of states in the core of the system . After, we analyse the role of the mode of updating on the asymptotics of the (...) network, essentially on the occurrence of limit cycles . Finally, we show the influence of some topological changes on the dynamical behaviour of the system. (shrink)

Freud accuse les philosophes d'agir comme des paranoïaques qui produiraient des projections mythiques. Cette violente attaque porte sur la valeur de vérité des productions philosophiques. Mais quel est le rapport entre philosophie et mythe? Quelle est la relation entre les contenus métaphysiques et l'individu qui les produit? L'ouvrage examine l'hypothèse freudienne en trois temps. D'abord, il la reconstitue à partir des textes de Freud. Ensuite, il étudie sa cohérence logique, ses sources extérieures, ses présupposés philosophiques et épistémologiques. Enfin il applique (...) cette grille de lecture révisée aux philosophes et à Freud lui-même. Le lien métapsychologique entre la vérité métaphysique et l'individu qui la produit apparaît alors sous un jour nouveau. (shrink)

Est philosophe celui qui, se sachant en route, veut savoir où il va. Au cours de l'histoire, les réponses proposées à cette interrogation sont multiples. Elles sont en même temps traversées par des constantes et constituées en familles relativement cohérentes et durables. Or on constate, à l'examen des diverses doctrines sur les questions humaines fondamentales, des différences majeures entre celles transmises en Occident et celles entretenues en Orient. En quoi consistent ces divergences, mais aussi les points de rencontre? Pourquoi dit-on (...) " philosophies " occidentales mais " sagesses " orientales (hindouisme, taoïsme, bouddhisme, confucianisme)? Cet essai a pour objectif d'approfondir cette distinction. A cette fin, il se laisse guider par dix notions de la pensée occidentale que l'on compare dès lors à l'usage qui en est fait dans l'autre tradition : la substance, la connaissance, l'essence, la raison, le dualisme, le moi, la liberté, le temps, le bonheur, le salut ; dix chantiers ouverts, dix chapitres d'une grammaire de base de civilisation. Philosophie ou sagesse? (shrink)

Fruit d'un colloque tenu en 2010 dans la ville de Budapest, cet ouvrage collectif introduit aux grands chapitres de l'oeuvre de l'académicien en même temps qu'elle lui adresse certaines questions permettant d'en mieux saisir les enjeux et d'en indiquer quelques prolongements possibles. Cartésianisme, phénoménologie et théologie : telles sont les trois voies thématiques empruntées afin d'interroger un travail qui a su se rendre indispensable à son époque.

Although Pascal is a thinker of the figure of Christ, he seems to neglect the other Persons of the Trinity, in particular the Holy Spirit. This article examines the place Pascal gives to the third Person of the Trinity. It shows that, for Pascal, the Holy Spirit plays an important role in the conversion of man, insofar as he spreads in his heart the grace of Christ sent by the Father. Finally, this study comes to a difficult fragment of Pascal’s (...) in which he asks whether all Holy Scripture is dictated by the Holy Spirit, in order to propose a new reading. (shrink)

Neuroconstructivism: How the Brain Constructs Cognition proposes a unifying framework for the study of cognitive development that brings together (1) constructivism (which views development as the progressive elaboration of increasingly complex structures), (2) cognitive neuroscience (which aims to understand the neural mechanisms underlying behavior), and (3) computational modeling (which proposes formal and explicit specifications of information processing). The guiding principle of our approach is context dependence, within and (in contrast to Marr [1982]) between levels of organization. We propose that three (...) mechanisms guide the emergence of representations: competition, cooperation, and chronotopy; which themselves allow for two central processes: proactivity and progressive specialization. We suggest that the main outcome of development is partial representations, distributed across distinct functional circuits. This framework is derived by examining development at the level of single neurons, brain systems, and whole organisms. We use the terms encellment, embrainment, and embodiment to describe the higher-level contextual influences that act at each of these levels of organization. To illustrate these mechanisms in operation we provide case studies in early visual perception, infant habituation, phonological development, and object representations in infancy. Three further case studies are concerned with interactions between levels of explanation: social development, atypical development and within that, developmental dyslexia. We conclude that cognitive development arises from a dynamic, contextual change in embodied neural structures leading to partial representations across multiple brain regions and timescales, in response to proactively specified physical and social environment. (shrink)

Toute éthique, Heidegger l'a montré, est enfermée dans un paradoxe : alors qu'elle a pour objet de fonder a priori des règles universelles et nécessaires pour orienter notre comportement, l'éthique bute inéluctablement sur la particularité et la contingence des circonstances singulières. Surtout, une éthique qui dicte ainsi des principes risque fort de décharger l'être humain de sa responsabilité essentielle en le dispensant de la tâche de la pensée. Comment, alors, concevoir en conséquence notre rapport au monde? Comment repenser notre "séjour" (...) sur terre pour en faire une véritable préparation au bien-vivre, un soutien au mouvement même du désir, de l'action et de la décision? Comment ajuster notre besoin de règles universelles à l'irréductible singularité phénoménale des événements? La confrontation des philosophies de Schelling et de Heidegger permet de penser autrement l'ethos, radicalement opposé à toute tentative normative qui fixerait a priori les lois universelles censées régir la maxime de nos actions. Tel est le sens du présent essai, dont l'enjeu principal est de fonder l'ethos de l'im-possible, celui qui admet l'événement et le surgissement imprévisible du possible et y répond."--Page 4 of cover. (shrink)

In this collection of essays, Bromberger explores the centrality of questions and predicaments they create in scientific research. He discusses the nature of explanation, theory, and the foundations of linguistics.

This research investigates the potential for a “fair” co-branding operation. A major corporate brand is fictitiously allied with a Fair Trade labelling organization brand. The sample for the study is composed of 540 respondents, representative of the French population. By considering commercial brands and Fair Trade labels as dissimilar in terms of customers’ perceived Fair Trade orientations, this article studies how this lack of similarity impacts perceived congruence between both entities and how prior brand attitudes and congruence influence customers’ evaluation (...) of the co-branded product. The results of this research demonstrate that: Consumer prior brand attitudes toward the partner brands influence very little customers’ evaluation. Perceived similarity of the partner brands has a strong influence toward congruence of the co-branding operation. Results also indicate that congruence has a strong influence upon customers’ evaluation. An inverted U-shaped relationship exists between perceived similarity and relevancy of the alliance, and between expectancy and customers’ evaluation. The results obtained through the test of a partial least square model, and inverted U-shaped hypothesis, represent a new insight into co-branding theory. The high discursive power of fair co-branding is a key issue: the corporate brand provides the alliance with its leading position, while the Fair Trade brand provides the ethical attribute. (shrink)

Ce livre répond aux questions : Qu'est-ce que la gauche et la droite? Quelles sont leurs origines historique, philosophique et psychologique? Quelles sont leurs valeurs profondes, qui perdurent à travers les siècles? Quelles conceptions de la nature humaine défendent-elles? Et surtout : qui a raison?

Cet ouvrage est le tout premier à proposer un tour d'horizon historique et systématique des multiples conceptions phénoménologiques du mouvement. Après une introduction qui s'efforce de retracer la 'Begriffs- und Wirkungsgeschichte' de cette notion de mouvement, et par là de montrer comment elle fut longtemps l'apanage de la philosophie de la nature avant que la phénoménologie ne s'en empare et lui rétrocède toute sa dimension subjective et charnelle, les auteurs livrent une série d'analyses détaillées qui se répartissent en deux grandes (...) parties. Dans la première, il s'agit d'examiner critiquement le traitement que des penseurs-clés lui ont réservé. Sont ainsi étudiés le sens et la portée des notions de kinesthèse, de géostatisme et d'a priori matériel chez Husserl, mais également le concept de mobilité chez Heidegger, la dynamique de l'existence chez Patocka ou encore l'interprétation merleau-pontienne du cas Schneider. Dans la seconde partie, il est davantage question d'explorer de nouvelles voies, d'articuler des usages neufs et de développer des interprétations inédites du mouvement à partir de la méthode et de la conceptualité phénoménologiques, en dialogue avec les sciences cognitives, la religion et les arts - en l'occurrence la danse. L'ensemble pose ainsi les jalons pour une approche phénoménologique renouvelée du mouvement vécu. (shrink)

Recent models of psychopathology and psychotherapy highlight the importance of interpersonal factors. The current review offers a biological perspective on these interpersonal processes by examining inter-brain synchrony—the coupling of brain activity between people interacting with one another. High inter-brain synchrony is associated with better relationships in therapy and in daily life, while deficits in the ability to achieve inter-brain synchrony are associated with a variety of psychological and developmental disorders. The review suggests that therapy improves patients’ ability to achieve such (...) synchrony through inter-brain plasticity—a process by which recurring exposure to high inter-brain synchrony leads to lasting change in a person’s overall ability to synchronize. Therapeutic sessions provide repeated situations with high inter-brain synchrony. This can lead to a long-term increase in the ability to synchronize, first with the therapist, then generalized to other interpersonal relationships, ultimately leading to symptom reduction. The proposed inter-brain plasticity model offers a novel biological framework for understanding relational change in psychotherapy and its links to various forms of psychopathology and provides testable hypotheses for future research. Understanding this mechanism may help improve existing psychotherapy methods and develop new ones. (shrink)

In the present paper, we propose and analyze a harvested predator–prey model that incorporates the dynamics of tourists in the Djoudj National Park of Birds, Senegal. The model describes the impact of migration of waterbirds and seasonal fishing on the global coexistence of species in the site of the Djoudj. By the Mahwin continuation theorem of coincidence degree theory, we investigate the existence of a positive periodic solution. The global asymptotic stability is discussed by constructing a suitable Lyapunov functional. Some (...) computational results are also addressed. (shrink)

This paper studies ‘minority’ initiatives to organize sports games. A meta-analysis of published data in the literature identifies the formal appearance taken by each of these initiatives under the Olympic model. But it also conduces to build a number of indicators to answer a series of questions about their logic and strategies. All the initiatives studied are based on an ambivalent posture that, while based on the denunciation of a discriminating space, claim access to it. By an astonishing paradox, ‘non-normative’ (...) actors are driven to reclaim a model that, under cover of Universal, aims to establish a norm that is situated and dated. In practice, they use two types of strategies: a strategy for participation in the Olympics to transform them into a space which represents a fight against exclusion, or a strategy to create alternative events. Whatever the strategy, these initiatives are implemented according to their objectives. Differentiated in their forms—participatory or autonomy—they are also in their purpose. The comparison of these initiatives shows that ultimately, beyond strategies and logic inherent in different social, historical and organizational contexts, the mobilizations of the actors reveal the same ambivalence about the sports model conveyed by the Olympic institution. (shrink)

CorpusReader est un dispositif expérimental permettant d'articuler plusieurs instruments pour construire des corpus multi-annotés. L'objectif de ce dispositif est la description de corrélations entre niveaux de description pour caractériser des normes, comme par exemple des discours ou des genres. Dans ce cadre, toute annotation est une interprétation et le contexte est défini comme une pluralité d'interprétations réifiées dans un codage commun. CorpusReader permet à la fois de construire cette annotation contextualisante puis d'en extraire des sous-ensembles et des quantifications pour des (...) analyses quantitatives. (shrink)

CorpusReader est un dispositif expérimental permettant d'articuler plusieurs instruments pour construire des corpus multi-annotés. L'objectif de ce dispositif est la description de corrélations entre niveaux de description pour caractériser des normes, comme par exemple des discours ou des genres. Dans ce cadre, toute annotation est une interprétation et le contexte est défini comme une pluralité d'interprétations réifiées dans un codage commun. CorpusReader permet à la fois de construire cette annotation contextualisante puis d'en extraire des sous-ensembles et des quantifications pour des (...) analyses quantitatives. (shrink)

Intuitive predictions and judgements under uncertainty are often mediated by judgemental heuristics that sometimes lead to biases. Our micro-developmental study suggests that a presumption of rationality is justified for adult subjects, in so far as their systematic judgemental biases appear to be due to a specific executive-inhibition failure in working memory, and not necessarily to a lack of understanding of the fundamental principles of probability. This hypothesis was tested using an experimental procedure in which 60 adult subjects were trained to (...) inhibit the classical conjunction bias on a frequency judgement task derived from Tversky and Kahneman's work. Pre- and post-test performance was assessed via a probability judgement task. The data indicated a training effect, suggesting that subjects traditionally labelled as "irrational" with respect to the classical rules of inductive reasoning are in fact "inefficient inhibitors". These findings are discussed in terms of a polymorphous view of rationality. (shrink)

ObjectivesTo investigate which of two sources of information about an older adult’s wishes—choices made in an advance directive or proxy’s opinion—provides better insight into the older adult’s preferences measured in hypothetical clinical situations involving decisional incapacity.MethodsSecondary analyses of data collected from 157 community-dwelling, decisionally competent adults aged 70 years and over who attended a group information session on advance directives with their proxy. Older adults were invited to complete a directive introduced during the session, designed to express healthcare preferences. An (...) average of 3 months later, older adults were asked during an interview whether they would want to receive each of four medical interventions and what their goals of care would be should they develop one of three sudden health events, assuming that they had severe dementia. Proxies were asked to guess the older adult’s answers in each of the seven scenarios.ResultsEighty per cent of the older adults completed the directive. Choices they made in the directive were more in line with the preferences they stated during the interview than were their proxies’ guesses at their answers. However, concordance was relatively low, with percentages of agreement ranging from 43% to 83% across scenarios.ConclusionsFindings suggest that a directive might provide better insight into a person’s wishes than the person’s proxy, although neither source is perfect. A multifaceted decision-making model that includes both sources of information might better serve the interests of older adults who have lost the capacity to make decisions on their own.Trial registration numberISRCTN89993391; Post-results. (shrink)

Cet article analyse les emplois schelérien et heideggérien de l’expression « logique du coeur ». Il revient sur l’origine de cette expression – forgée par Scheler, qui l’attribue à tort à Pascal en soulignant son opposition à la raison cartésienne – avant de reconstruire l’usage qu’en fait Heidegger. Trois phases sont mises au jour : Heidegger fait l’économie de cette expression dans ses jeunes années afin de prendre ses distances avec la doctrine schelérienne et pascalienne des sentiments ; il y (...) recourt dans les années trente et quarante pour signaler que cette doctrine est déterminée par la « logique » métaphysique cartésienne, qu’il oppose à deux logiques du coeur non métaphysiques (celles du λόγος grec héraclitéen et parménidien et du Λόγος johannique) ; dans les années cinquante, Heidegger abandonne pourtant cette expression au motif que toute logique – moderne (cartésienne) comme grecque et biblique – demeure métaphysique. (shrink)

This paper examines the discussion about false pleasures in the "Philebus" (36 c3-44 a11). After stressing the crucial importance of this discussion in the economy of the dialogue, it attempts to identify the problematic locus of the possibility of true or false pleasures. Socrates points to it by means of an analogy between pleasure and doxa. Against traditional interpretations, which reduce the distinction drawn in this passage to a distinction between doxa and pleasure on the one hand and their object (...) on the other, it is argued that, rather, Socrates distinguishes between the mere fact of having a doxa or a pleasure, on the one hand, and the content of these acts, on the other hand. Consequently, the possibility for a pleasure to be false does not concern its relation to an object, but the affective content which defines it. In order to show how the affective content of a pleasure can be false, it is necessary to examine the three species of false pleasures described by Socrates in their relation to appearance and imagination. Appearance is not identical with perception for Plato: it consists in a mixture of perception and doxa. As for imagination, it consists in "illustrating" a doxa present in the soul by means of a "quasi-perception". It is the presence of a doxa in each of these processes which makes it possible for them to be true or false, while mere perception cannot be either true or false. It is then argued that according to the "Philebus" pleasure can be false precisely because its affective content is not a mere perception, but either an appearance or an imagination. (shrink)

A new class of values combining marginalistic and egalitarian principles is introduced for cooperative TU-games. It includes some modes of solidarity among the players by taking the collective contribution of some coalitions to the grand coalition into account. Relationships with other class of values such as the Egalitarian Shapley values and the Procedural values are discussed. We propose a strategic implementation of our class of values in subgame perfect Nash equilibrium. Two axiomatic characterizations are provided: one of the whole class (...) of values, and one of each of its extreme points. (shrink)

We provide characterizations of the equal division values and their convex mixtures, using a new axiom on a fixed player set based on player nullification which requires that if a player becomes null, then any two other players are equally affected. Two economic applications are also introduced concerning bargaining under risk and common-pool resource appropriation.

Using the matching bias example, the aim of the present studies was to show that adults' reasoning biases are due to faulty executive inhibition programming. In the first study, the subjects were trained on Wason's classical card selection task; half were given training in how to inhibit the perceptual matching bias (experimental group) and half in logic without the inhibition component (control group). On the pre- and post-tests, their performance was assessed on the Evans conditional rule falsification task (with a (...) negation in the antecedent of the rule), a task that also involves matching bias. In addition, subjects were tested for perceptual field dependence/independence using the Embedded Figures Test. The results brought out a specific inhibition training effect, as well as a clear-cut relationship in the experimental group between receptiveness to training and perceptual field independence. In the second study, the training paradigm was the same except that on the pre- and post-tests, the negation was in the consequent of the conditional rule (in this case, the perceptual matching response corresponds to the logical response). The subjects succeeded on the pre-test, and the matching-bias inhibition training had a negative effect on post-test performance. This specific negative priming effect confirms the inhibitory impact of our experimental training and outlines the dissociation of inhibition and logical components. (shrink)

La philosophie française actuelle se réduit souvent à de l’historiographie ou à de l’exégèse de textes, s’exposant ainsi au reproche de stérilité. Certes, la philosophie ne doit pas céder à une telle tendance sous peine de se discréditer ou de disparaître. Cependant, à l’inverse, l’histoire de la théorie et l’exégèse sont nécessaires à la théorie non seulement pour produire de nouvelles hypothèses mais aussi pour les justifier, ceci étant vrai pour toutes les disciplines scientifiques.

New and recent axioms for cooperative games with transferable utilities are introduced. The non-negative player axiom requires to assign a non-negative payoff to a player that belongs to coalitions with non-negative worth only. The axiom of addition invariance on bi-partitions requires that the payoff vector recommended by a value should not be affected by an identical change in worth of both a coalition and the complementary coalition. The nullified solidarity axiom requires that if a player who becomes null weakly loses (...) from such a change, then every other player should weakly lose too. We study the consequence of imposing some of these axioms in addition to some classical axioms. It turns out that the resulting values or set of values have all in common to split efficiently the worth achieved by the grand coalition according to an exogenously given weight vector. As a result, we also obtain new characterizations of the equal division value. (shrink)

This opinion paper takes aim at an error made recently by Clarivate Analytics in which it sent out an email that congratulated academics for becoming exclusive members of academia’s most cited elite, the Highly Cited Researchers. However, that email was sent out to an undisclosed number of non-HCRs, who were offered an apology shortly after, through a bulk mail, which tried to down-play the importance of the error, all the while praising the true HCRs. When Clarivate Analytics senior management was (...) contacted, the company declined to offer an indication of the number of academics who had been contacted and erroneously awarded the HCR status. We believe that this regrettable blunder, together with the opacity offered by the company, fortify the corporate attitude about the value of the journal impact factor, and what it represents, namely a marketing tool that is falsely used to equate citations with quality, worth, or influence. The continued commercialization of metrics such as the JIF is at the heart of their use to assess the “quality” of a researcher, their work, or a journal, and contributes to a great extent to driving scientific activities towards a futile endeavor. (shrink)

Sylvain Luquet | : On tente ici de retracer aussi fidèlement que possible les tenants et les aboutissants du célèbre débat autour du bien commun et de la personne suscité par l’attaque du Père Eschmann contre le livre de Charles De Koninck, De la primauté du bien commun contre les personnalistes . On y verra vite à quel point il s’agissait d’un débat d’idées et nullement de conflits personnels. | : We attempt here to retrace as faithfully as possible (...) the whys and wherefores of the famous debate about the common good and the person that resulted from the attack by Father Eschmann against Charles De Koninck’s book, On the Primacy of the Common Good against the Personalists . It will soon be obvious how much the core of this debate were ideas, and not at all personal conflicts. (shrink)