Results for 'Patricio Díaz Varela'

1000+ found
Order:
  1.  20
    Free‐Decomposability in Varieties of Semi‐Heyting Algebras.Manuel Abad, Juan Manuel Cornejo & Patricio Díaz Varela - 2012 - Mathematical Logic Quarterly 58 (3):168-176.
    In this paper we prove that the free algebras in a subvariety equation image of the variety equation image of semi-Heyting algebras are directly decomposable if and only if equation image satisfies the Stone identity.
    Direct download (4 more)  
     
    Export citation  
     
    Bookmark   4 citations  
  2. Free-Decomposability in Varieties of Semi-Heyting Algebras.Manuel Abad, Juan Manuel Cornejo & José Patricio Díaz Varela - 2012 - Mathematical Logic Quarterly 58 (3):168-176.
     
    Export citation  
     
    Bookmark   1 citation  
  3.  11
    Free Łukasiewicz Implication Algebras.José Patricio Díaz Varela - 2008 - Archive for Mathematical Logic 47 (1):25-33.
    Łukasiewicz implication algebras are the {→,1}-subreducts of MV- algebras. They are the algebraic counterpart of Super-Łukasiewicz Implicational Logics investigated in Komori (Nogoya Math J 72:127–133, 1978). In this paper we give a description of free Łukasiewicz implication algebras in the context of McNaughton functions. More precisely, we show that the |X|-free Łukasiewicz implication algebra is isomorphic to ${\bigcup_{x\in X} [x_\theta)}$ for a certain congruence θ over the |X|-free MV-algebra. As corollary we describe the free algebras in all subvarieties of Łukasiewicz (...)
    Direct download (3 more)  
     
    Export citation  
     
    Bookmark   1 citation  
  4.  8
    Decomposability of Free Łukasiewicz Implication Algebras.Jose Patricio Díaz Varela & Antoni Torrens Torrell - 2006 - Archive for Mathematical Logic 45 (8):1011-1020.
    Łukasiewicz implication algebras are {→,1}-subreducts of Wajsberg algebras (MV-algebras). They are the algebraic counterpart of Super-Łukasiewicz Implicational logics investigated in Komori, Nogoya Math J 72:127–133, 1978. The aim of this paper is to study the direct decomposability of free Łukasiewicz implication algebras. We show that freely generated algebras are directly indecomposable. We also study the direct decomposability in free algebras of all its proper subvarieties and show that infinitely freely generated algebras are indecomposable, while finitely free generated algebras can be (...)
    Direct download (3 more)  
     
    Export citation  
     
    Bookmark   1 citation  
  5.  11
    Free Double Ockham Algebras.Manuel Abad & J. Patricio Díaz Varela - 1999 - Journal of Applied Non-Classical Logics 9 (1):173-183.
    ABSTRACT The variety O2 of double Ockham algebras consists of the algebras of type where and are Ockham algebras. In [16], M. Sequeira introduced several subvarieties of O2. In this paper we give a construction of free double Ockham algebras on a partially ordered set. We also describe free objects for the subvarieties of O2 considered in [16].
    Direct download (3 more)  
     
    Export citation  
     
    Bookmark  
  6.  6
    Zariski-Type Topology for Implication Algebras.Manuel Abad, Diego Castaño & José Patricio Díaz Varela - 2010 - Mathematical Logic Quarterly 56 (3):299-309.
    Direct download  
     
    Export citation  
     
    Bookmark  
  7.  63
    Varieties of Three-Valued Heyting Algebras with a Quantifier.M. Abad, J. P. Díaz Varela, L. A. Rueda & A. M. Suardíaz - 2000 - Studia Logica 65 (2):181-198.
    This paper is devoted to the study of some subvarieties of the variety Qof Q-Heyting algebras, that is, Heyting algebras with a quantifier. In particular, a deeper investigation is carried out in the variety Q 3 of three-valued Q-Heyting algebras to show that the structure of the lattice of subvarieties of Qis far more complicated that the lattice of subvarieties of Heyting algebras. We determine the simple and subdirectly irreducible algebras in Q 3 and we construct the lattice of subvarieties (...)
    Direct download (6 more)  
     
    Export citation  
     
    Bookmark   1 citation  
  8.  19
    Resolution of Algebraic Systems of Equations in the Variety of Cyclic Post Algebras.Jp Díaz Varela & Bf López Martinolich - 2011 - Studia Logica 98 (1-2):307-330.
    There is a constructive method to define a structure of simple k-cyclic Post algebra of order p, L p,κ, on a given finite field F, and conversely. There exists an interpretation Ф₁ of the variety V generated by L p,κ into the variety V) generated by F and an interpretation Ф₂ of V) into V such that Ф₂Ф₁ = B for every B ϵ V and Ф₁₂ = R for every R ϵ V). In this paper we show how we (...)
    Direct download (4 more)  
     
    Export citation  
     
    Bookmark  
  9. Truth is What Works : Francisco J. Varela on Cognitive Science, Buddhism, the Inseparability of Subject and Object, and the Exaggerations of Constructivism--A Conversation.Francisco J. Varela & Bernhard Poerksen - 2006 - Journal of Aesthetic Education 40 (1):35-53.
  10.  17
    Díaz, Jorge Aurelio (Ed.). Corres.Jorge Aurelio Díaz - 2011 - Ideas Y Valores 60 (147).
    No categories
    Direct download  
     
    Export citation  
     
    Bookmark  
  11. Díaz, Elías: De la maldad estatal y la soberanía popular.C. Díaz - 1986 - Diálogo Filosófico 5:247-254.
    Translate
     
     
    Export citation  
     
    Bookmark  
  12. Da Filosofia, da Pedagogia, da Escola: Liber Amicorum Manuel Ferreira Patrício.J. M. De Barros Dias, Luís Sebastião & Manuel Ferreira Patrício (eds.) - 2008 - Universidade de Évora.
    Translate
     
     
    Export citation  
     
    Bookmark  
  13. Whence Perceptual Meaning? A Cartography of Current Ideas. Red. FJ Varela I JP Dupuy. Understanding Origins: Contemporary Views on the Origin of Life. [REVIEW]F. J. Varela - 1992 - Mind, and Society. Boston Studies in the Philosophy of Science 130.
     
    Export citation  
     
    Bookmark  
  14.  51
    Przerysować Mapę I Przestawić Czas: Fenomenologia I Nauki Kognitywne.Shaun Gallagher & Francisco Varela - 2010 - Avant: Trends in Interdisciplinary Studies 1 (1).
    We argue that phenomenology can be of central and positive importance to the cognitive sciences, and that it can also learn from the empirical research conducted in those sciences. We discuss the project of naturalizing phenomenology and how this can be best accomplished. We provide several examples of how phenomenology and the cognitive sciences can integrate their research. Specifically, we consider issues related to embodied cognition and intersubjectivity. We provide a detailed analysis of issues related to time-consciousness, with reference to (...)
    Direct download  
     
    Export citation  
     
    Bookmark   1 citation  
  15. The Tree of Knowledge:The Biological Roots of Human Understanding.Humberto R. Maturana & Francisco J. Varela - 1992 - Cognition.
    "Knowing how we know" is the subject of this book. Its authors present a new view of cognition that has important social and ethical implications, for, they assert, the only world we humans can have is the one we create together through the actions of our coexistence. Written for a general audience as well as for students, scholars, and scientists and abundantly illustrated with examples from biology, linguistics, and new social and cultural phenomena, this revised edition includes a new afterword (...)
     
    Export citation  
     
    Bookmark   282 citations  
  16.  29
    Science for Humanism: The Recovery of Human Agency.Charles R. Varela - 2009 - Routledge.
    In the 18th century, the pre-modern Judeo-Greco-Christian problem of freedom and determinism is transformed by Kant into the modern problem of the freedom of human agency in the natural and cultural worlds of deterministic structures; it is this version of the freedom and determinism issue which centres the Science and Humanism debates, and thus marks the history of the social sciences. Anthony Giddens is credited with providing the new vocabulary of ‘structure’ and ‘agency’ in order to formulate the problem of (...)
    No categories
    Direct download  
     
    Export citation  
     
    Bookmark   3 citations  
  17. Portraits of Luis Villoro.Guillermo Hurtado & Kim Diaz - 2015 - The American Philosophical Association Newsletter on Hispanic/ Latino Issues in Philosophy 15 (1):24-27.
    Kim Diaz's translation of Guillermo Hurtado's "Retratos de Luis Villoro".
    Direct download (2 more)  
     
    Export citation  
     
    Bookmark  
  18. Epistemología médica: Diez postulados sobre el dolor.José Luis Díaz - 2011 - Apuntes Filosóficos 20 (39):295-301.
    Ha sido mi interés en los últimos años reflexionar formalmente sobre la conciencia en referencia a sus fundamentos y aspectos biológicos, en especial los cerebrales y los de comportamiento. Urdiendo sobre sus aspectos fisiológicos, fenomenológicos, epistemológicos y ontológicos, he explorado la naturaleza del dolor como un estado paradigmático de conciencia en un cuento de “neurociencia ficción” (Díaz, 2002), en un trabajo publicado en Salud Mental (Díaz, 2007) y en un libro sobre la conciencia viviente (Díaz, 2007). Estos (...)
    Translate
     
     
    Export citation  
     
    Bookmark  
  19.  9
    Approches de l'intentionnalité : de l'individu aux groupes sociaux.Francisco Varela - forthcoming - Rhuthmos.
    Dans cette conférence de 1996, Francisco Varela tente d'établir une homologie formelle entre l'émergence cognitive dans le monde du vivant et celle propre au monde social. Texte retranscrit par Christiane Peyron-Bonjan, soumis au conférencier et corrigé par ses soins. 1. Introduction Je vous remercie de votre invitation à faire une communication ici. Il y a une semaine, à Londres, j'ai participé à un colloque homologue, intitulé « Complexity and Strategy » organisé par le Santa Fe Institute for the - (...)
    No categories
    Direct download  
    Translate
     
     
    Export citation  
     
    Bookmark  
  20. Ser filósofo y creyente.C. Díaz - 1994 - Diálogo Filosófico 28:43-50.
    ¿Existe una incompatibilidad estructural entre fe religiosa y logos filosófico? Así parecen darlo por supuesto diversas orientaciones filosóficas de la modernidad. Sin embargo, el cristianismo ha convivido desde siempre con la filosofía, la ha acogido y cultivado. Carlos Díaz presenta en este breve trabajo la sintonía profunda que se da en la concreción real del ser humano entre el logos filosófico y el propio de la experiencia religiosa.
    Translate
     
     
    Export citation  
     
    Bookmark  
  21. The Embodied Mind: Cognitive Science and Human Experience.Francisco Varela, Evan Thompson & Eleanor Rosch - 1991 - MIT Press.
    The Embodied Mind provides a unique, sophisticated treatment of the spontaneous and reflective dimension of human experience.
  22. Radical Embodiment: Neural Dynamics and Consciousness.Evan Thompson & Francisco J. Varela - 2001 - Trends in Cognitive Sciences 5 (10):418-425.
  23. Life After Kant: Natural Purposes and the Autopoietic Foundations of Biological Individuality. [REVIEW]Andreas Weber & Francisco J. Varela - 2002 - Phenomenology and the Cognitive Sciences 1 (2):97-125.
    This paper proposes a basic revision of the understanding of teleology in biological sciences. Since Kant, it has become customary to view purposiveness in organisms as a bias added by the observer; the recent notion of teleonomy expresses well this as-if character of natural purposes. In recent developments in science, however, notions such as self-organization (or complex systems) and the autopoiesis viewpoint, have displaced emergence and circular self-production as central features of life. Contrary to an often superficial reading, Kant gives (...)
    Direct download (7 more)  
     
    Export citation  
     
    Bookmark   109 citations  
  24. Neurophenomenology: A Methodological Remedy for the Hard Problem.F. Varela - 1996 - Journal of Consciousness Studies 3 (4):330-49.
    This paper responds to the issues raised by D. Chalmers by offering a research direction which is quite radical because of the way in which methodological principles are linked to scientific studies of consciousness. Neuro-phenomenology is the name I use here to designate a quest to marry modern cognitive science and a disciplined approach to human experience, thereby placing myself in the lineage of the continental tradition of Phenomenology. My claim is that the so-called hard problem that animates these Special (...)
    Direct download  
     
    Export citation  
     
    Bookmark   106 citations  
  25. Guiding the Study of Brain Dynamics by Using First- Person Data: Synchrony Patterns Correlate with Ongoing Conscious States During a Simple Visual Task.Antoine Lutz, Jacques Martinerie, Jean-Philippe Lachaux & Francisco J. Varela - 2002 - Proceedings of the National Academy of Sciences of the Usa 99 (3):1586-1591.
    Laboratoire de Neurosciences Cognitives et Imagerie Ce´re´brale (LENA), Hoˆpital de La Salpeˆtrie`re, Centre National de la Recherche Scientifique (CNRS).
    Direct download (2 more)  
     
    Export citation  
     
    Bookmark   76 citations  
  26. Ethical Know-How: Action, Wisdom, and Cognition.Francisco J. Varela - 1999 - Stanford University Press.
    How can science be brought to connect with experience? This book addresses two of the most challenging problems facing contemporary neurobiology and cognitive science. Firstly, understanding how we unconsciously execute habitual actions as a result of neurological and cognitive processes that are not formal actions of conscious judgment but part of a habitual nexus of systematic self-organization. Secondly, attempting to create an ethics adequate to our present awareness that there is no such thing as a transcendental self, a stable subject (...)
     
    Export citation  
     
    Bookmark   55 citations  
  27. On Becoming Aware: A Pragmatics of Experiencing.Natalie Depraz, F. Varela & Pierre Vermersch - 2003 - John Benjamins.
    Searches for the sources and means for a disciplined practical approach to exploring human experience.
  28. The View From Within: First-Person Approaches to the Study of Consciousness.J. Shear & Francisco J. Varela (eds.) - 1999 - Imprint Academic.
    The study of conscious experience per se has not kept pace with the dramatic advances in PET, fMRI and other brain-scanning technologies. If anything, the standard approaches to examining the 'view from within' involve little more than cataloguing its readily accessible components. Thus the study of lived subjective experience is still at the level of Aristotelian science, leading to a widespread scepticism over the possibility of a truly scientific study of conscious experience. Drawing on a wide range of approaches -- (...)
     
    Export citation  
     
    Bookmark   44 citations  
  29. The Specious Present: A Neurophenomenology of Time Consciousness.Francisco Varela - 1999 - In Jean Petitot, Franscisco J. Varela, Barnard Pacoud & Jean-Michel Roy (eds.), Naturalizing Phenomenology. Stanford University Press. pp. 266--314.
  30.  72
    Ways of Coloring.Evan Thompson, A. Palacios & F. J. Varela - 1992 - Behavioral and Brain Sciences 15 (1):1-26.
    Different explanations of color vision favor different philosophical positions: Computational vision is more compatible with objectivism (the color is in the object), psychophysics and neurophysiology with subjectivism (the color is in the head). Comparative research suggests that an explanation of color must be both experientialist (unlike objectivism) and ecological (unlike subjectivism). Computational vision's emphasis on optimally prespecified features of the environment (i.e., distal properties, independent of the sensory-motor capacities of the animal) is unsatisfactory. Conceiving of visual perception instead as the (...)
    Direct download (2 more)  
     
    Export citation  
     
    Bookmark   81 citations  
  31. Beyond the Gap: An Introduction to Naturalizing Phenomenology.Jean-Michel Roy, Jean Petitot, Bernard Pachoud & Francisco J. Varela - 1999 - In Jean Petitot, Franscisco J. Varela, Barnard Pacoud & Jean-Michel Roy (eds.), Naturalizing Phenomenology. Stanford University Press.
     
    Export citation  
     
    Bookmark   52 citations  
  32.  37
    Social Networkers' Attitudes Toward Direct-to-Consumer Personal Genome Testing.Amy McGuire, Christina Diaz, Tao Wang & Susan Hilsenbeck - 2009 - American Journal of Bioethics 9 (6-7):3-10.
    Purpose: This study explores social networkers' interest in and attitudes toward personal genome testing (PGT), focusing on expectations related to the clinical integration of PGT results. Methods: An online survey of 1,087 social networking users was conducted to assess 1) use and interest in PGT; 2) attitudes toward PGT companies and test results; and 3) expectations for the clinical integration of PGT. Descriptive statistics were calculated to summarize respondents' characteristics and responses. Results: Six percent of respondents have used PGT, 64% (...)
    Direct download (4 more)  
     
    Export citation  
     
    Bookmark   23 citations  
  33. First-Person Methodologies: What, Why, How?Francisco Varela & Jonathan Shear - 1999 - Journal of Consciousness Studies 6 (2-3):1-14.
  34. Redrawing the Map and Resetting the Time: Phenomenology and the Cognitive Sciences.Shaun Gallagher & Francisco Varela - 2001 - Canadian Journal of Philosophy.
  35.  96
    Causal Factors Implicated in Research Misconduct: Evidence From Ori Case Files. [REVIEW]Mark S. Davis, Michelle Riske-Morris & Sebastian R. Diaz - 2008 - Science and Engineering Ethics 14 (2):395-414.
    There has been relatively little empirical research into the causes of research misconduct. To begin to address this void, the authors collected data from closed case files of the Office of Research Integrity (ORI). These data were in the form of statements extracted from ORI file documents including transcripts, investigative reports, witness statements, and correspondence. Researchers assigned these statements to 44 different concepts. These concepts were then analyzed using multidimensional scaling and cluster analysis. The authors chose a solution consisting of (...)
    Direct download (10 more)  
     
    Export citation  
     
    Bookmark   16 citations  
  36.  32
    Conflicting Varieties of Realism: Causal Powers and the Problems of Social Structure.Charles R. Varela & Rom Harré - 1996 - Journal for the Theory of Social Behaviour 26 (3):313-325.
    Proponents of the view that social structures are ontologically distinct from the people in whose actions they are immanent have assumed that structures can stand in causal relations to individual practices. Were causality to be no more than Humean concomitance correlations between structure and practices would be unproblematic. But two prominent advocates of the ontological account of structures, Bhaskar and Giddens, have also espoused a powers theory of causality. According to that theory causation is brought about by the activity of (...)
    Direct download (4 more)  
     
    Export citation  
     
    Bookmark   29 citations  
  37. The Basic Cycle.Natalie Depraz, Francisco Varela & Pierre Vermersch - 2003 - In Natalie Depraz, Francisco J. Varela & Pierre Vermersch (eds.), On Becoming Aware: A Pragmatics of Experiencing. John Benjamins. pp. 15-63.
  38. Present-Time Consciousness.Francisco J. Varela - 1999 - Journal of Consciousness Studies 6 (2-3):111-140.
    My purpose in this article is to propose an explicitly naturalized account of the experience of present nowness on the basis of two complementary sources: phenomenological analysis and cognitive neuroscience. What I mean by naturalization, and the role cognitive neuroscience plays will become clear as the paper unfolds, but the main intention is to use the consciousness of present time as a study case for the phenomenological framework presented by Depraz in this Special Issue.
    Direct download (2 more)  
     
    Export citation  
     
    Bookmark   13 citations  
  39.  22
    Elder-Vass's Move and Giddens's Call.Charles Varela - 2007 - Journal for the Theory of Social Behaviour 37 (2):201–210.
    David Elder-Vass's “For Emergence: refining Archer's account of social structure,” is the latest of a number of papers which together constitute a family quarrel in the cognitive space After Postmodernism among realist social scientists. In the case under examination here in “Elder-Vass's Move and Giddens's Call”, the concern is the structure and agency problem in the social sciences. The debate continuing in Elder-Vass's paper represents the proponents of the resurrection of Durkheim's social realism under the auspices of Bhaskar's Transcendental Realism; (...)
    Direct download (5 more)  
     
    Export citation  
     
    Bookmark   10 citations  
  40. At the Source of Time: Valence and the Constitutional Dynamics of Affect: The Question, the Background: How Affect Originarily Shapes Time.Francisco J. Varela - 2005 - Journal of Consciousness Studies 12 (8-10):8-10.
    This paper represents a step in the analysis of the key, but much-neglected role of affect and emotions as the originary source of the living present, as a foundational dimension of the moment-to-moment emergence of consciousness. In a more general sense, we may express the question in the following terms: there seems to be a growing consensus from various sources -- philosophical, empirical and clinical -- that emotions cannot be seen as a mere 'coloration' of the cognitive agent, understood as (...)
    Direct download  
     
    Export citation  
     
    Bookmark   9 citations  
  41.  20
    Redrawing the Map and Resetting the Time: Phenomenology and the Cognitive Sciences.Shaun Gallagher & Francisco J. Varela - 2003 - Canadian Journal of Philosophy 33 (Supplement):93-132.
    e argue that phenomenology can be of central and positive importance to the cognitive sciences, and that it can also learn from the empirical research conducted in those sciences. We discuss the project of naturalizing phenomenology and how this can be best accomplished. We provide several examples of how phenomenology and the cognitive sciences can integrate their research. Specifically, we consider issues related to embodied cognition and intersubjectivity. We provide a detailed analysis of issues related to time-consciousness, with reference to (...)
    Direct download (4 more)  
     
    Export citation  
     
    Bookmark   11 citations  
  42.  36
    Informed Consent Procedures: Responsibilities of Researchers in Developing Countries.Soledad Sanchez, Gloria Salazar, Marcia Tijero & Soledad Diaz - 2001 - Bioethics 15 (5-6):398-412.
    Direct download (5 more)  
     
    Export citation  
     
    Bookmark   10 citations  
  43.  50
    The Gesture of Awareness: An Account of its Structural Dynamics.Natalie Depraz, F. Varela & Pierre Vermersch - 2000 - In Max Velmans (ed.), Investigating Phenomenal Consciousness: New Methodologies and Maps. John Benjamins. pp. 13--121.
  44. Neural Synchrony and the Unity of Mind: A Neurophenomenological Perspective.F. Varela & Evan Thompson - 2003 - In Axel Cleeremans (ed.), The Unity of Consciousness. Oxford University Press.
  45.  66
    Intimate Distances: Fragments for a Phenomenology of Organ Transplantation.F. Varela - 2001 - Journal of Consciousness Studies 8 (5-7):259-271.
    In this article, the author uses his recent experience of organ transplantation as the basis for reflection on phenomenologically-derived notions of lived experience, temporality, selfhood and medical ethics.
    Direct download  
     
    Export citation  
     
    Bookmark   7 citations  
  46.  17
    Resistance to Extinction of Human Evaluative Conditioning Using a Between‐Subjects Design.F. Baeyens, E. Díaz & G. Ruiz - 2005 - Cognition and Emotion 19 (2):245-268.
  47. Cartesian Analyticity.Jesús A. Díaz - 1988 - Southern Journal of Philosophy 26 (1):47-55.
    The syllogism and the predicate calculus cannot account for an ontological argument in Descartes' Fifth Meditation and related texts. Descartes' notion of god relies on the analytic-synthetic distinction, which Descartes had identified before Leibniz and Kant did. I describe how the syllogism and the predicate calculus cannot explain Descartes' ontological argument; then I apply the analytic-synthetic distinction to Descartes’ idea of god.
    Direct download (7 more)  
     
    Export citation  
     
    Bookmark   3 citations  
  48. Peer Commentary and Responses 307.Francisco Varela & Jonathan Shear - 1999 - In J. Shear & Francisco J. Varela (eds.), The View From Within: First-Person Approaches to the Study of Consciousness. Imprint Academic. pp. 6--2.
     
    Export citation  
     
    Bookmark   9 citations  
  49.  45
    Hegel Y la "superación" de la religión.Jorge Aurelio Díaz - 2007 - Ideas Y Valores 56 (133):23-37.
    Resumen: A la luz de la distinción elaborada por E. Tugendhat entre religión y mística, retomada a su modo por el teólogo J. Ratzinger, se examina la idea hegeliana según la cual la filosofía eleva la forma representativa propia de la religión a concepto. ¿Significa esto que la religión cristiana es..
    Direct download (2 more)  
    Translate
     
     
    Export citation  
     
    Bookmark   4 citations  
  50. Cuidados de enfermería en un usuario con alteración de la comunicación verbal.Dayann Martínez, Paula Vega & Jennifer Díaz - forthcoming - Horizonte.
    Translate
     
     
    Export citation  
     
    Bookmark  
1 — 50 / 1000