For most of its career philosophy of religion has been a controversial dis cipline: it has usually ended up becoming a substitute for what it set out to explain. Born out of the religious scepticism of the late seventeenth century it remained for many years what it was to Hume and Lessing: an instrument for criticizing rather than for interpreting faith. Gradually the hostility subsided, but not the tendency to reduce. Nearly each one of the great names in this area (...) represents a theory that goes "beyond" faith. Phenomenology changed that situation. Conceived for accurate under standing of acts and meanings rather than for the building of vast synthe ses, its method was more apt to yield understanding than criticism. Moreover, by distinguishing the ideal meanings from the psychic realities of the act, it chased its followers from the quagmire of psychic genesis, causal justification and rational "proof" of the religious object, and forced them to concentrate on the intentional terminus of the experience. (shrink)

For most of its career philosophy of religion has been a controversial dis cipline: it has usually ended up becoming a substitute for what it set out to explain. Born out of the religious scepticism of the late seventeenth century it remained for many years what it was to Hume and Lessing: an instrument for criticizing rather than for interpreting faith. Gradually the hostility subsided, but not the tendency to reduce. Nearly each one of the great names in this area (...) represents a theory that goes "beyond" faith. Phenomenology changed that situation. Conceived for accurate under standing of acts and meanings rather than for the building of vast synthe ses, its method was more apt to yield understanding than criticism. Moreover, by distinguishing the ideal meanings from the psychic realities of the act, it chased its followers from the quagmire of psychic genesis, causal justification and rational "proof" of the religious object, and forced them to concentrate on the intentional terminus of the experience. (shrink)

Although the evidence remains tentative at best, the conception of hallucinations in schizophrenia as being underconstrained perception resulting from intrinsic thalamocortical resonance in sensory areas might complement current models of hallucination. However, in itself, the approach falls short of comprehensively explaining the neurogenesis of hallucinations in schizophrenia, as it neglects the role of external attributional biases, mental imagery, and a disconnection between frontal and temporal areas.

Si vous avez un jour hésité entre « F » et « M » en remplissant un formulaire, si enceinte de plus de huit mois et entrant dans un taxi on vous a appelé « Monsieur », si votre attirance pour le « sexe opposé » vous semble au contraire relever bizarrement davantage de l’homosexualité que de l’hétérosexualité, et si en plus vous êtes intéressé par les choses du corps, de la biologie et de la génétique, alors vous serez passionné (...) par cet ouvrage. Mais si vous vivez votre sexe physique et votre g... (shrink)

En primer término se analiza brevemente el contexto que posibilita en García Lorca la búsqueda de un nuevo lenguaje poético durante su estadía en Nueva York entre 1929-1930. Posteriormente se analiza el concepto de flâneur. Para ello se consideran las elaboraciones que desarrolló Walter Benjamin a propósito de la experiencia de Charles Baudelaire frente a las transformaciones urbanas y sociales que sufrió París a mediados del siglo XIX, durante el Segundo Imperio en Francia. Finalmente se indaga en la eventual configuración (...) de la figura del flâneur en Poeta en Nueva York de Federico Garcia Lorca. First of all, it’s analyzed briefly the context that makes possible in García Lorca the search of a new poetic language during his stay in New York between 1929 and 1930. Subsequently it’s analyzed the concept of flâneur. Because of that, it must be taken into account the devise that Walter Benjamin explained according to Charles Baudelaire’s experience against the urban and social transformations that hit Paris in the 19th century during the Second French Empire. Finally it makes inquiries in the possible configuration of the flâneur in Poeta en Nueva York by Federico García Lorca. (shrink)

En 1893, « physicien-ingénieur » André Blondel invente l’oscillographe bifilaire permettant de visualiser les tensions et courants variables. À l’aide de ce puissant moyen d’investigation, il entreprend tout d’abord l’étude des phénomènes de l’arc électrique alors utilisé pour l’éclairage côtier et urbain puis de l’arc chantant employé comme émetteur d’ondes radioélectriques en T.S.F. En 1905, il met en évidence un nouveau type d’oscillations non-sinusoïdales au sein de l’arc chantant. Vingt ans plus tard, Balthasar Van der Pol reconnaitra qu’il s’agissait en (...) réalité d’oscillations de relaxation. Pour expliquer ce phénomène, il fait appel à une representation dans le plan de phase et montre que son évolution prend la forme de petits cycles. Pendant le premier conflit mondial la triode remplace peu à peu l’arc chantant dans les systèmes de transmission. Au sortir de la guerre, Blondel transpose à la triode la plupart de ses résultats par analogie avec l’arc chantant. En avril 1919, il publie un long mémoire dans lequel il introduit la terminologie « oscillations auto- entretenues » et propose d’illustrer ce concept à partir de l’exemple du vase de Tantale qui sera ensuite repris par Van der Pol et par Philippe Le Corbeiller. Il fournit alors une définition d’un système auto-entretenu assez proche de celles qui seront données par la suite par Aleksandr’ Andronov et Van der Pol. Pour étudier la stabilité des oscillations entretenues par la triode et par l’arc chantant il utilise cette fois une représentation dans le plan complexe et explicite l’amplitude en coordonnées polaires. Il justifie alors l’entretien des oscillations par l’existence de cycles qui présentent presque toutes les caractéristiques des cycles limites de Poincaré. Enfin, en novembre 1919, Blondel réalise, un an avant Van der Pol, la mise en équation des oscillations d’une triode. En mars 1926, Blondel établit l’équation différentielle caractérisant les oscillations de l’arc chantant, en tous points similaire à celle qu’obtient concomitamment Van der Pol pour la triode. Ainsi, tout au long de sa carrière, Blondel, a apporté une contribution fondamentale et relativement méconnue à l’élaboration de la théorie des oscillations non linéaires. L’objet de cet article est donc d’analyser ses principaux travaux dans ce domaine et de mesurer leur importance, voire leur influence en les replaçant dans la perspective du développement de cette théorie. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:Cogito, Ergo Sum: The Life of René DescartesDennis Des CheneRichard Watson. Cogito, Ergo Sum: The Life of René Descartes. Boston: David R. Godine, 2002. pp. viii + 375. Cloth, $35.00.Somewhere between hagiography and debunking lies truth. Or so we may think: the biographer's sources are almost always tipped one way or the other, and it is his or her job to establish, or divine, the way (...) of authentic fact and, if facts fall short, then of sturdy sober hypothesis. In general the debunker has more fun, especially when the weight of tradition favors the ennobling, if not the beatification, of its subject.Descartes is a case in point. Until a few years ago, there was in English no satisfactory biography. Now there are three: an "intellectual biography" by Stephen Gaukroger, the Descartes of Geneviève Rodis-Lewis, and Watson's. Gaukroger dwells on Descartes's natural philosophy, especially in the early years. Only after 300 pages does he reach the period of the Discourse, Descartes's first published work. Rodis-Lewis offers a more even-handed treatment, the fruits of a lifetime of study. Her Descartes resembles, not the modern scientist or professional philosopher, but the ancient sage for whom metaphysics is a once-in-a-lifetime affair, and even natural philosophy subordinate to wisdom. Watson's Descartes is an altogether more worldly type, born into a family of lawyers, well-connected, touchy [End Page 113] about his place in social and scientific circles, and not all that interested in what we think of now as philosophy. Nor, for that matter, is Watson: you will look in vain for an analysis of the Meditations, a discussion of method, or a definition of générosité. (Watson does conclude, I should note, with a discussion of Descartes's doctrine on the soul, whose title might well have been "The future of an illusion" if Freud had not used it already.)If you like your philosophy uncluttered by context, if you find it worthwhile to read or write about "Cartesian skepticism" or "Cartesian dualism" without troubling yourself to understand who the historical Descartes was, or what might have moved him to confront the skeptics and save the soul, then Watson is not for you. It is emphatically a Life, not a Life and Works. It is, moreover, a life in the manner of many modern biographers, in which the biographer, rather than conceal himself behind the curtains of scholarly convention, figures into the narrative, retracing the steps of Descartes's passage to Italy, examining the baptismal certificate of Descartes's illegitimate daughter Francine, and eating lunch at the Queen Kristina restaurant "next door to the house in which Descartes died" (303). The quality of a biography thus written depends in part on the personality of its author (and in the case of Cogito Ergo Sum, the author's wife, who intervenes more than once on the side of common sense during their peregrinations). Watson is, to my mind, an agreeable companion, dedicated to the search for biographical truth, impatient with hagiographic fog and time-hallowed error, down-to-earth in his assessment of Descartes's motives and circumstances.One example to show the differences among the three biographies. In November 1618 Descartes met the future Latin schoolmaster Isaac Beeckman in Breda. Beeckman records with enthusiasm their joint endeavors in physico-mathematics over the next few months (Gaukroger has the details). It seems clear that the impetus for studying the various problems mentioned in Beeckman's Journal came from Beeckman, who had been pondering physical questions since 1613 or before. Descartes's contribution, at least at first, was his immense mathematical skill. Their interests lay largely within the "mixed mathematics" of the period, especially hydrostatics and mechanics. They also discussed music, an aspect of the "new science" now often neglected (but see H. F. Cohen, Quantifying Music [Dordrecht, 1984]). On New Year's day 1619 Descartes presented Beeckman with his Compendium musicæ (Gaukroger 74, Rodis-Lewis 51/29). A decade later, Descartes, having heard that Beeckman had appropriated the Compendium to himself, became angry and eventually, late in 1630, dismissed Beeckman with a masterpiece of de haut... (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:Cogito, Ergo Sum: The Life of René DescartesDennis Des CheneRichard Watson. Cogito, Ergo Sum: The Life of René Descartes. Boston: David R. Godine, 2002. pp. viii + 375. Cloth, $35.00.Somewhere between hagiography and debunking lies truth. Or so we may think: the biographer's sources are almost always tipped one way or the other, and it is his or her job to establish, or divine, the way (...) of authentic fact and, if facts fall short, then of sturdy sober hypothesis. In general the debunker has more fun, especially when the weight of tradition favors the ennobling, if not the beatification, of its subject.Descartes is a case in point. Until a few years ago, there was in English no satisfactory biography. Now there are three: an "intellectual biography" by Stephen Gaukroger, the Descartes of Geneviève Rodis-Lewis, and Watson's. Gaukroger dwells on Descartes's natural philosophy, especially in the early years. Only after 300 pages does he reach the period of the Discourse, Descartes's first published work. Rodis-Lewis offers a more even-handed treatment, the fruits of a lifetime of study. Her Descartes resembles, not the modern scientist or professional philosopher, but the ancient sage for whom metaphysics is a once-in-a-lifetime affair, and even natural philosophy subordinate to wisdom. Watson's Descartes is an altogether more worldly type, born into a family of lawyers, well-connected, touchy [End Page 113] about his place in social and scientific circles, and not all that interested in what we think of now as philosophy. Nor, for that matter, is Watson: you will look in vain for an analysis of the Meditations, a discussion of method, or a definition of générosité. (Watson does conclude, I should note, with a discussion of Descartes's doctrine on the soul, whose title might well have been "The future of an illusion" if Freud had not used it already.)If you like your philosophy uncluttered by context, if you find it worthwhile to read or write about "Cartesian skepticism" or "Cartesian dualism" without troubling yourself to understand who the historical Descartes was, or what might have moved him to confront the skeptics and save the soul, then Watson is not for you. It is emphatically a Life, not a Life and Works. It is, moreover, a life in the manner of many modern biographers, in which the biographer, rather than conceal himself behind the curtains of scholarly convention, figures into the narrative, retracing the steps of Descartes's passage to Italy, examining the baptismal certificate of Descartes's illegitimate daughter Francine, and eating lunch at the Queen Kristina restaurant "next door to the house in which Descartes died" (303). The quality of a biography thus written depends in part on the personality of its author (and in the case of Cogito Ergo Sum, the author's wife, who intervenes more than once on the side of common sense during their peregrinations). Watson is, to my mind, an agreeable companion, dedicated to the search for biographical truth, impatient with hagiographic fog and time-hallowed error, down-to-earth in his assessment of Descartes's motives and circumstances.One example to show the differences among the three biographies. In November 1618 Descartes met the future Latin schoolmaster Isaac Beeckman in Breda. Beeckman records with enthusiasm their joint endeavors in physico-mathematics over the next few months (Gaukroger has the details). It seems clear that the impetus for studying the various problems mentioned in Beeckman's Journal came from Beeckman, who had been pondering physical questions since 1613 or before. Descartes's contribution, at least at first, was his immense mathematical skill. Their interests lay largely within the "mixed mathematics" of the period, especially hydrostatics and mechanics. They also discussed music, an aspect of the "new science" now often neglected (but see H. F. Cohen, Quantifying Music [Dordrecht, 1984]). On New Year's day 1619 Descartes presented Beeckman with his Compendium musicæ (Gaukroger 74, Rodis-Lewis 51/29). A decade later, Descartes, having heard that Beeckman had appropriated the Compendium to himself, became angry and eventually, late in 1630, dismissed Beeckman with a masterpiece of de haut... (shrink)

El presente trabajo investiga las tesis sobre el poder civil de Alonso de la Veracruz que buscan incorporar en la comunidad política española a los habitantes autóctonos del Nuevo Mundo, tesis que suelen relacionarse con F. de Vitoria y el tomismo español, y que últimamente son consideradas parte del republicanismo novohispano elaborado desde la periferia americana. Se busca demostrar que su propósito era aplicar una teoría de derechos naturales, sin que ello implique participación política de los indios americanos. Se analiza (...) la postura del fraile frente a la diversidad cultural y la guerra contra los indios. The paper explores Alonso de la Veracruz's theses on civil power, which sought to integrate the native inhabitants of the New World into the Spanish political community. These theses, which have usually been associated with F. de Vitoria and Spanish Thomism, have recently come to be considered part of a Novohispanic republicanism developed in the American periphery. The article seeks to show that the purpose of such theses was to apply a theory of natural rights that did not entail the political participation of the indigenous population, as well as to analyze Veracruz's position regarding cultural diversity and the war against the indigenous peoples. (shrink)

parte prima, Dalla Modernità al compimento dell'Idealismo : il forse minore e il forse maggiore: Il forse minore radicale : René Descartes -- Il forse maggiore della scommessa : Blaise Pascal -- Il forse maggiore teoretico e pratico : Immanuel Kant -- Davanti al forse il "salto mortale" : F.H. Jacobi -- L'altro forse della "filosofia positiva" : F.W.J. Schelling -- Soglia : L'emergenza della libertà -- Parte seconda, Dopo Heidegger : declinazioni di un forse rivelativo : L'indecidibile forse : (...) Jacques Derrida -- Il forse rivelativo : Luigi Pareyson -- Il debolismo rivelativo debole : Umberto Eco -- Il debolismo rivelativo forte : Gianni Vattimo -- Il forse tensivo : Ugo Perone -- Il forse paradossale : Claudio Ciancio -- La radicalizzazione speculativa del forse : Massimo Cacciari -- Invece di una conclusione : "Forse che si, forse che no" -- Postilla non scientifica. (shrink)

An abundance of information about lung development in animal models exists; however, comparatively little is known about lung development in humans. Recent advances using primary human lung tissue combined with the use of human in vitro model systems, such as human pluripotent stem cell‐derived tissue, have led to a growing understanding of the mechanisms governing human lung development. They have illuminated key differences between animal models and humans, underscoring the need for continued advancements in modeling human lung development and utilizing (...) human tissue. This review discusses the use of human tissue and the use of human in vitro model systems that have been leveraged to better understand key regulators of human lung development and that have identified uniquely human features of development. This review also examines the implementation and challenges of human model systems and discusses how they can be applied to address knowledge gaps. (shrink)

The way students perceive a learning climate (e.g. controlling or stimulating) is significantly influenced by feedback and assessment. However, at present much is unclear about the relation between feedback and motivational state. More specifically, the interplay with student characteristics is unclear. Since there is a strong increase of group work, the central research question is what are the effects of positive, neutral or negative feedback presented to collaborating teams of students, on students? intrinsic motivation, performance and on group processes? One (...) hundred thirty?eight higher education students participated in this study. There were no significant differences in performance across conditions. Multi?level analysis enabled a detailed comparison between groups and individual members of groups. Amongst others, it was found that feelings of competence facilitate the effect of positive feedback at the group level, which suggests that positive feedback boosts interest especially in groups of highly competent students. (shrink)

Pork producers in Western Europe moreand more encounter a variety of societalconcerns about pork and pork production. Sofar, however, producers predominantly focusedon low consumer prices, therewith addressingjust one concern. This resulted in an intensiveand large-scale production system, decreasinglyrelated to the area of farm land, andaccompanied with increasing concerns aboutsafety and healthiness of pork, animal welfare,environmental pollution, and others.An overview was given of possible concernsabout West-European pork production with theconsumers, citizens, and producers, and thoseconcerns are traced back to the pork productionsystem. (...) The various kinds and qualities ofinformation about the pork production system onwhich possible concerns are based have beenworked out extensively in this paper. Knowledgeabout the aspects of pork production that cangive rise to concerns can be used in two ways.First, the communication about those aspectstowards consumers and citizens can be adjustedor extended to give them better possibilitiesto make food choices or to develop their ownopinions about pork production. Second,producers could change the pork productionsystem such that it better satisfies consumersand citizens. Such adaptations are wellpossible, as three pork quality schemes, whichhave been evaluated, illustrate. However, mostof these adaptations can only be carried out atthe cost of the present low consumer prices andwill not occur spontaneously on a large scale.Therefore, accounting for the type andrelevance of the concerns, legislation isnecessary to address societal concerns in abalanced way such that pork production systemsbecome acceptable for the majority of oursociety. (shrink)

Dernier ouvrage publie par Descartes, le Traite des Passions de l'ame (1649) est le fruit de toute sa philosophie. Ce traite, qui s'appuie sur un resume de la biologie cartesienne, s'oriente vers une medecine concrete des affections psycho-physiologiques et s'epanouit en une apologie de la generosite. Aux observations scientifiques, Descartes ne dedaigne pas d'adjoindre des notations psychologiques dont la finesse evoque parfois ces maximes qui fleurissaient dans les salons au XVIIe siecle. Ainsi l'ampleur des conclusions scientifiques, morales et metaphysiques, sources (...) d'etudes toujours renaissantes pour les specialistes, se colore par surcroit d'une richesse vecue qui fait de ce Traite, ecrit pour une princesse et offert a une reine, le modele des ouvrages accessibles au plus grand public. (shrink)