Our primary goal was to develop and validate a task that could provide evidence about how humans learn praxis gestures, such as those involving the use of tools. To that end, we created a video-based task in which subjects view a model performing novel, meaningless one-handed actions with kinematics similar to praxis gestures. Subjects then imitated the movements with their right hand. Trials were repeated 6 times to examine practice effects. EEG was recorded during the task. As a control, subjects (...) watched videos of a model performing a well-established (over learned) tool-use gesture. These gestures were also imitated 6 times. Demonstrating convergent validity, EEG measures of task-related cortical activation were similar in topography and frequency between the novel gesture task and the overlearned, praxis gesture task. As in studies assessing motor skill learning with simpler tasks, cortical activation during novel gesture learning decreased as the same gestures were repeated. In the control condition, repetition of overlearned tool-use gestures were also associated with reductions in activation, though to a lesser degree. Given that even overlearned, praxis gestures show constriction of EEG activity with repetition, it is possible that that attentional effects drive some of the repetition effects seen in EEG measures of activation during novel gesture repetition. (shrink)

Quan Llull va arribar a París diverses tendències especulatives agitaven les aigües dels filòsofs professionals. Aquesta obra, que va ser iniciada a París el 1299 i acabada l’any següent a Mallorca, està pensada per a un auditori concret. El present volum és la presentació i la defensa d’uns principis filosòfics concebuts constitutivament i necessària en avinença amb els principis de la teologia.

Na Co nd i ç ã o Huma na, publ i c a do e m1958, Hannah Arendt estabeleceu umadistinção importante entre a “condiçãohumana” e a “nat ur eza humana”. Apar t i r des t e anal i s e f enomenol ógi co,Arendt tentou circunscrever os limitesda “natureza humana”, e responder aosteóricos positivistas que consideravampossível conhecer o quid da naturezabiológica humana. Para Arendt, a açãohumana, a diferença dos eventos ocorrena natureza, consiste numa característicamui t o es peci f (...) i ca a l i ber dade. Comoresultado dele; uma correta compreensãodo fenômeno da condição humana, nãopode ser esgotada por apelar só à dimensãobiológica, devido a que, a ação humananão pode ser exatamente explicada pelasforças que atuam no exterior, o analisedo naturismo é insuficiente. E não podeesgot ar o pr obl ema do f enômeno daliberdade humana.Por sua parte, porém Hans Jonas, nãodes envol veu ampl ament e es t e t ema,inclui em O Principio de Responsabilidade,nos capí t ul os ci nco e sei s, uma duracritica ao projeto marxista que apela aoconceito desenvolvido por Arendt, de homolaborens, o qual é uma das manifestaçõesda “condição humana”.In The Human Condi ti on, published in1958, Hannah Arendt makes an importantdistinction between the “human condition”and t he “human nat ure”. Out of t hi sphenomenological analysis, Arendt triedto circumscribe the limits of the “humannat ur e” and t o r es pond t o pos i t i vi s ttheoreticians who considered possible toknow the essence of the biological humannature. For Arendt, human action, unlikethe events that occur in nature, consists ofa characteristic very specific of freedom.As a result, a correct understanding ofthe phenomenon of human condi ti onis not possible through the biologicaldimension, since human action cannot beproperly explained by the forces that actin the external world. This shows that thenaturalistic analysis is insufficient andcannot deal properly with the phenomenonof human freedom.On the other hand, though Hans Jonas didnot treat completely this problem in his ThePrinciple of Responsibility, he offers a hardcriticism of the Marxist project inspiredin Arendt’s notions, targeting the notion of homo laborens,as one of the manifestations of the “humancondition”. (shrink)

Les études présentées dans ce volume portent sur des sujets empruntés à des domaines très divers : ceux-ci mettent en jeu des questions concernant la vie, la réalité sociale, la connaissance dont le traitement relève en particulier des compétences de l'anthropologie, de l'histoire des sciences, de la philosophie, et même de la littérature qui s'est intéressée à sa façon à ces questions. Les traverse l'hypothèse suivante : les contenus auxquels ces questions se rapportent, si différents soient les plans sur lesquels (...) ils se situent, ont en commun de n'exister qu'"à l'essai", c'est-à-dire en cours d'élaboration, en travail, dans l'effort, à la peine, à travers des formes inachevées, donc en étant confrontés en permanence au risque de la crise, ce qui n'empêche qu'ils soient entraînés dans un élan continu sans qu'on sache où celui-ci conduit ni même s'il conduit quelque part. Or, pour rendre compte de ces réalités en devenir, marquées d'incertitude à un certain degré, le mieux était de procéder identiquement "à l'essai", en lançant une dynamique d'investigation qui ne suive pas un chemin déjà tout tracé conformément à un idéal de rectitude. De là une démarche systématiquement sinueuse, appuyée sur des lectures pratiquées comme autant d'expérimentations qui mettent à l'épreuve, cas par cas, l'hypothèse de départ telle qu'elle vient d'être évoquée. Sont ainsi esquissés, pour voir, sous réserve d'examen, les linéaments d'une philosophie pratique qui permet d'évacuer certaines alternatives traditionnelles comme celles du réel et de la pensée, du corporel et du mental, des faits et des valeurs, de la nature et de la culture, de la nécessité et de la liberté"--Page 4 of cover. (shrink)

La conception aristotélicienne des principes divins est parcourue de tensions épistémologiques, archéologiques et proprement théologiques, qui constituent à la fois un défi pour Aristote lui-même et un ensemble de problèmes qu'il lègue à la tradition, qu'elle se revendique de lui, ou se fasse critique à son égard. Restituée au mouvement de la tradition, aux vicissitudes de ses relectures, la théologie aristotélicienne voit s'actualiser les potentialités qu'elle portait en son sein, et qu'Aristote lui-même, déjà, commençait d'explorer. Ce volume, sans prétendre à (...) l'exhaustivité, souhaite, par la diversité de ses contributions, donner à lire quelques-unes de ces actualisations, qu'elles soient exégétiques ou polémiques, et tracer quelques linéaments de leurs effets historiques. (shrink)

Agustín Rivera publicó en 1887 Filosofía en la Nueva España, obra muy crítica de la filosofía y la ciencia novohispanas. Agustín de la Rosa contestó defensivamente con La instrucción en México durante su dependencia de España (1888). El presente libro ofrece amplio detalle de esa polémica, hasta en los aspectos de técnica de la discusión, y es sin duda de utilidad. Sobre el tema recordamos también Dos ideas sobre la filosofía en la Nueva España (1959) de Juan Hernández Luna, reseñada (...) en HLAS 22:5836, y extrañamente omitida en la bibliografía de la obra que comentamos"--Handbook of Latin American Studies, v. 58. (shrink)

E l conflict o entr e l a democraci a a g r e gat iva (basad a e n e l v alo r igualitari o d e l a r e gla d e l a m a y oría ) y l a deliberat iva (centrad a e n l a fuerz a epistémic a de l mejo r a r gumento) constitu ye un a d e la s principale s tensione s d e l a (...) teorí a contemporáne a d e l a democracia. Est e trabaj o sostien e qu e quiene s dibuja n dich o conflict o l o hace n a pa r ti r d e un a visión e xces iv ament e optimist a de l v alo r mora l d e l a primer a y demasiad o pesimist a de l carácte r no igualitari o d e l a s e gunda . N i l a con e xió n d e l a r e gl a d e l a m a y orí a co n l a igualda d política sería n ta n fue r t e y e xclus iv a , n i l a deliberació n u n proces o controla b l e únicament e po r la búsqued a objet iva d e solucione s política s co r recta s y n o tambié n po r e xigencia s d e justicia procedimental . N o obstante , aunqu e co n una s proporcione s mucho s meno s e xagerada s a la sugeridas , e xistirí a entr e ambo s procedimiento s u n cie r t o g rad o d e incompatibilida d que podría , s i n o superars e po r completo , s í relajars e d e admiti r qu e cualquie r justi f icació n de u n procedimient o d e tom a d e decisione s n o pued e desa r rollars e d e fo r m a completamente abstracta , sin o qu e h a d e ajustars e a l cont e xto. (shrink)

Normal 0 21 false false false ES-CO X-NONE X-NONE Para su composición de la Vida de Aristóteles , Diógenes Laercio no consult a direct amente los textos del estagirita, sino que, con gran probabilidad, reproduce un resumen más antiguo que, a su vez, fue elaborado a partir de fuentes diversas. La mayor parte de su exposición se centra en recopilar las opiniones ( placita ) que se refieren a cuestiones lógicas y, sobre todo, éticas y físicas. La exposición de las (...) opiniones aristotélicas parte de una documentación antigua, varios siglos anterior a la época de redacción de Diógenes Laercio (s. III d.C), e incluso anterior a la de Andrónico de Rodas (s. I a.C.). Asimismo, emplea en su exposición la conocida división estoica: primero se ocupa de la lógica, luego de la ética y, por último, de la física. En este punto radica su principal interés, ya que permite remontarnos a la época helenística, en la que los manuales escolares no habían penetrado aún en el corpus aristotélico. Por nuestra parte, nos tendremos especialmente en el análisis de la lógica en la exposición laerciana del libro V. (shrink)

Este artículo presenta las notas esenciales, a modo de contradistición comparativa distinción por comparación ––, del análisis realizado por Enriq ue Dussel en su « obra temprana » sobre el « humanismo semita » y sobre el «humanismo helénico». Primeramente, se analiza la perspectiva desde la que Dussel comprende el «humanismo helénico». En el segundo apartado se sistematiza el análisis de D ussel en referencia a la configuración antropológica del pueblo hebreo. En el tercer apartado se analiza de qué manera (...) el paradigma del Éxodo y el paradigma del «Siervo de Yahveh» se constituyen como marcos teórico categoriales fecundos para pensar práctic amente los procesos de servicio político económico liberadores (('avodáh עֲבוֹדָה En los tres apartados, el «tópico generativo» es el modo de configuración de la relación «singular comunidad» en términos de constitución antropológico política y la conce pción de trascendencia que presenta cadauna de las configuraci ones antropológicas analizadas. (shrink)

A revision of George Kennedy's translation of, introdution to, and commentary on Aristotle's On Rhetoric. His translation is most accurate, his general introduction is the most thorough and insightful, and his brief introductions to sections of the work, along with his explanatory footnotes, are the most useful available.

El presente estudio, centrado en el análisis del círculo he r menéutico de los t e xtos s e gún la f ilosofía de P aul Ricoeu r , tiene como f inalidad última la e xplicitación de la dob l e ta r e a que se le supone a toda filosofía hermenéutica que trate de superar de f init iv amente las presuposiciones psicológicas y e xistenciales en las que cae la vieja hermenéutica tradi- cional: por un lado, (...) se trata de buscar en el texto mismo , y no fuera de él, la " dinámica interna " de sentido que preside la est r uctura de toda obra de lenguaje; por el otro, el poder que tiene ésta de "p ro yectarse fue r a de sí misma y de engend r ar un mundo que será ve r dade r amente la "cosa" del text o ", y que lo distinguirá claramente de las relaciones orales. Esta do b le tarea hermenéutica, especi f icada en nuestro caso en el ámbito jurídic o , nos permitirá defender aquí una concepción textual del de r e c h o. (shrink)

Recent research on algebraic models of _quasi-Nelson logic_ has brought new attention to a number of classes of algebras which result from enriching (subreducts of) Heyting algebras with a special modal operator, known in the literature as a _nucleus_. Among these various algebraic structures, for which we employ the umbrella term _intuitionistic modal algebras_, some have been studied since at least the 1970s, usually within the framework of topology and sheaf theory. Others may seem more exotic, for their primitive operations (...) arise from algebraic terms of the intuitionistic modal language which have not been previously considered. We shall for instance investigate the variety of _weak implicative semilattices_, whose members are (non-necessarily distributive) meet semilattices endowed with a nucleus and an implication operation which is not a relative pseudo-complement but satisfies the postulates of Celani and Jansana’s strict implication. For each of these new classes of algebras we establish a representation and a topological duality which generalize the known ones for Heyting algebras enriched with a nucleus. (shrink)

Transcript of speeches by a Hindu philosopher, chiefly on Hindu philosophy and Hinduism.

Classical text on Nyaya and Vaiśeṣika philosophy; with Āloka Sanskrit commentary.

Classical work on Vedanta; includes Bhāṣyaratnaprabhā of Govindānanda and Śārīrakamīmāṃsābhāṣya of Śaṅkarācārya.

Classical work on Vedanta by Bādarāyaṇa; includes Śārīraka vijñānam bhāṣya of Śrī Madhusūdana Ojhā.

Purpose. The article is aimed to substantiate the view on the phenomenon of laughter as a subject of semiotic analysis, which leads to the following tasks: to reveal the possibilities of semiotics application in the study of laughter nature; to analyze the phenomenon of laughter as a cultural and natural phenomenon, as a sign and as an attribute; to consider the place of laughter in culture, which is understood as a sign system. Theoretical basis. The semiotic approach proceeds from the (...) fact that human lives in the world of signs, all the surrounding reality can be interpreted as a sign system. The basic concept of semiotics is the concept of a sign. The theoretical basis of the article is understanding the culture as a sign-symbolic system. Laughter is considered as a phenomenon ontologically rooted in human culture. At the same time, laughter is on the edge of culture. The research is based on the work of semiotic authors, cultural researchers, and the researchers of laughter. Originality. The originality lies in the application of the semiotic method to the research of laughter phenomenon, consideration of the dialectics of natural and cultural, signedness and non-signedness, manifested in the phenomenon of laughter. Conclusions. Laughter is considered as a psychophysiological phenomenon and as a cultural phenomenon. Laughter acts as an emotional manifestation, a physiological reaction, but socially and culturally mediated. In any case, laughter indicates an emotional or cognitive state of a human. Laughter acts as a process and result of the interpretation of a sign, a reaction to a sign. Laughter is a form and a means of communication. Being a natural phenomenon, in the process of social evolution, laughter acquires signedness, is integrated by culture as a sign system, and, at the same time, maintains a connection with nature. Thus, laughter occupies an ambivalent position between nature and culture. In the phenomenon of laughter, the dual state of human is revealed. In laughter, boundaries are blurred, the unity and opposition of natural and cultural, biological and social, soul and body, thought and feeling, sign and attribute are manifested. (shrink)

Eco-labels emphasize information disclosure as a tool to induce environmentally friendly behaviors by both firms and consumers. The goal of eco-labels is to reduce information asymmetry between producers and consumers over the environmental attributes of a product or service. However, by focusing on this information asymmetry, rather than on how the label meets consumer needs, eco-labels may send irrelevant, confusing, or even detrimental messages to consumers. In this article, the authors investigate how the environmental signal of eco-labels interacts with product (...) characteristics such as brand, quality, and price. In a discrete choice experiment, the authors examine consumer response to two similar eco-labels for wine, one associated with a quality reduction and the other not. The results show that respondents preferred both eco-labeled wines over otherwise identical conventional counterparts when the price was lower and the wine was from a lower quality region. However, they preferred conventional, more expensive wine from a high-quality region. This preference indicates that respondents not only obtain some warm glow value from eco-labeled wine but also possibly interpret eco-labeling as a signal of lower quality. This relationship held across both types of eco-labels, meaning that consumers did not understand the difference between them. This research contributes to the literature on information disclosure policies by highlighting important elements for effective eco-labels. These elements include consumer awareness and understanding of the eco-label, and consumer willingness to pay for an eco-labeled product. The results emphasize the need to create eco-labels that communicate clearly both the environmental attributes and the private benefits associated with them. (shrink)

We are immersed within an odorous sea of chemical currents that we parse into individual odors with complex structures. Odors have been posited as determined by the structural relation between the molecules that compose the chemical compounds and their interactions with the receptor site. But, naturally occurring smells are parsed from gaseous odor plumes. To give a comprehensive account of the nature of odors the chemosciences must account for these large distributed entities as well. We offer a focused review of (...) what is known about the perception of odor plumes for olfactory navigation and tracking, which we then connect to what is known about the role odorants play as properties of the plume in determining odor identity with respect to odor quality. We end by motivating our central claim that more research needs to be conducted on the role that odorants play within the odor plume in determining odor identity. (shrink)

This book completes medical care by adding the comprehensive humanistic perspectives and philosophy of medicine.

Purpose. To consider the uniqueness of Descartes’ way of interpreting poetry as a type of philosophizing that makes it possible to comprehend the metaphysical nature of man. Its implementation involves the consistent solution of the following tasks: a) understanding methodological changes in the philosophy of the 20th century in the process of actualization of anthropological interest; b) argumentation of the importance of poetic thinking for early Descartes in the process of addressing modern historians of philosophy and the thinker’s texts. Theoretical (...) basis. I rely on the conceptual positions of phenomenology, existentialism and hermeneutics. Originality. Finding of the study is that poetic thinking is the most authentic way of meaningful comprehension of the metaphysicity of man. The paper outlines the nature of the expression of this correlation in the philosophizing of the 20th-21th centuries and substantiates the thesis about the importance of the poetic principle for understanding the phenomenon of man in early works by Descartes. Conclusions. The paper examined the methodological shifts in anthropologically oriented philosophizing of the 20th-21th centuries and focused on the manifestations of related moments in the philosophical legacy of Descartes. The latter demonstrates the existence of a still underestimated version of interpreting the metaphysical foundations of human existence, the form of understanding of which is poetic thinking. It is a form of caring for the humane in man. (shrink)