Results for 'László Hajnal'

799 found
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  1.  51
    An epigenetic machine. [REVIEW]Fatima Cvrčková, Eduard Gajdoš, László Hajnal & Anton Markoš - 2003 - Sign Systems Studies 31 (2):605-616.
  2.  40
    Hajnal András und Kalmár László. Megjegyzés a halmazelmélet Gödel-féle axiómarendszeréhez . Ebd., Bd. 7 , S. 26–42, 218–229. [REVIEW]R. Péter - 1957 - Journal of Symbolic Logic 22 (3):296-296.
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  3.  28
    Hajnal András and Kalmár László. An elementary combinatorial theorem with an application to axiomatic set theory. Publicationes mathematlcae , vol. 4 , pp. 431–449.Burger E.. Eine Bemerkung zur Bernays-Godel-Mengenlehre. Zeitschrift für mathematische Logik und Grundlagen der Mathematik, vol. 4 , pp. 178–179. [REVIEW]Azriel Levy - 1960 - Journal of Symbolic Logic 25 (4):354-354.
  4. (1 other version)A logic for theories in flux Laszlo Polos and Michael T. Hannan.Laszlo Polos - 2004 - Logique Et Analyse 185 (47):85-121.
     
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  5.  17
    Ethics in the Economy: Handbook of Business Ethics / Edited by Laszlo Zsolnai.László Zsolnai (ed.) - 2004 - P. Lang.
    The book aims to provide a comprehensive, new look at business ethics topics and models from a European perspective. Apart from theoretical arguments and empirical data, case studies and games are used to get closer to real life problematics of business. The book is written by leading business ethics professors of the Community of European Management Schools (CEMS). Chapters of the handbook first describe the central issue and the latest theories and practices. They then introduce new approaches and analyze real (...)
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  6.  17
    Critical Commentary on Ervin Laszlo’s Paper “In Defense of Intuition”.Ervin Laszlo - 2010 - Journal of Scientific Exploration 23 (3).
    Dr. Laszlo’s hypothesis (2009) is in my opinion appealing on many levels. He proposes that phenomena of apparent transpersonal communication between human beings are due to the intermediary of information-carrying holograms in the reactive quantum vacuum produced by human brain activity. He also suggests that valid information regarding the world in general is available through the same mechanism, on the grounds that all material objects “excite the ground state of the [zero point] fi eld” and produce further such holograms. On (...)
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  7.  26
    Meaningfulness Beats Frequency in Multiword Chunk Processing.Hajnal Jolsvai, Stewart M. McCauley & Morten H. Christiansen - 2020 - Cognitive Science 44 (10):e12885.
    Whereas a growing bulk of work has demonstrated that both adults and children are sensitive to frequently occurring word sequences, little is known about the potential role of meaning in the processing of such multiword chunks. Here, we take a first step toward assessing the contribution of meaningfulness in the processing of multiword sequences, using items that varied in chunk meaningfulness. In a phrasal-decision study, we compared reaction times for triads of three-word sequences, corresponding to idiomatic expressions, compositional phrases, and (...)
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  8.  99
    Axiomatizing relativistic dynamics without conservation postulates.Hajnal Andréka, Judit Madarász X., István Németi & Gergely Székely - 2008 - Studia Logica 89 (2):163 - 186.
    A part of relativistic dynamics is axiomatized by simple and purely geometrical axioms formulated within first-order logic. A geometrical proof of the formula connecting relativistic and rest masses of bodies is presented, leading up to a geometric explanation of Einstein’s famous E = mc 2. The connection of our geometrical axioms and the usual axioms on the conservation of mass, momentum and four-momentum is also investigated.
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  9. Felső-Magyarország, Csehszlovákia, Szlovákia-II.Szarka László - 1992 - História 8.
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  10. Completeness of Floyd logic.Hajnal Andreka & Istvan Nemeti - 1978 - Bulletin of the Section of Logic 7 (3):115-119.
    This is an abstract of our paper \A characterisation of Floyd-provable programs" submitted to Theoretical Computer Science. ! denotes the set of natural numbers. Y =d fyi : i 2 !g is the set of variable symbols. L denotes the set of classical rst order formulas of type t possibly with free variables , where t is the similarity type of arithmetic, i.e. it consists of \+; ; 0; 1" with arities \2; 2; 0; 0".
     
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  11.  69
    Relativised quantification: Some canonical varieties of sequence-set algebras.Hajnal Andreka, Robert Goldblatt & Istvan Nemeti - 1998 - Journal of Symbolic Logic 63 (1):163-184.
  12.  41
    Flying with the Vanishing Fairies: Typology of the Shamanistic Traditions of the Hunza.László Koppány Csáji - 2011 - Anthropology of Consciousness 22 (2):159-187.
    Until recently, very little has been written examining the beliefs and practices of the Hunzakuts shamans of North Pakistan. This paper attempts to provide insight into the shamanic traditions of the Burushaski speakers of Hunza, focusing on those specialists within this community who serve as intermediaries between the human and spirit worlds—bitan, dashmán, jaadugár, síre gús, and aqhón—with particular emphasis on the bitan, whose role can be easily compared with our term “shaman.” Using ethnographic techniques such as participant observation and (...)
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  13.  76
    “Rethink”: Fundamental Aspects of Sustainable Development.Hajnal Klara - 2009 - World Futures 65 (5-6):330-341.
  14.  5
    The survival imperative: upshifting to conscious evolution: a guide to returning peace and harmony to the planet.Ervin Laszlo - 2023 - Fort Lauderdale, FL: Light on Light Press.
    With humanity facing its greatest series of simultaneous crises, leading systems thinker Ervin Laszlo offers the solutions that will ensure the wellbeing of society at all levels and of our planetary home. Providing a holistic context to where we are and how we got here, he assures us that evolution unfolds in a nonlinear, fluctuating fashion. What is called for at this critical juncture - as our sacred task - is a phase of upshift to higher levels of order and (...)
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  15.  91
    Omitting types for finite variable fragments and complete representations of algebras.Hajnal Andréka, István Németi & Tarek Sayed Ahmed - 2008 - Journal of Symbolic Logic 73 (1):65-89.
    We give a novel application of algebraic logic to first order logic. A new, flexible construction is presented for representable but not completely representable atomic relation and cylindric algebras of dimension n (for finite n > 2) with the additional property that they are one-generated and the set of all n by n atomic matrices forms a cylindric basis. We use this construction to show that the classical Henkin-Orey omitting types theorem fails for the finite variable fragments of first order (...)
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  16. Veganism versus Meat-Eating, and the Myth of “Root Capacity”: A Response to Hsiao.László Erdős - 2015 - Journal of Agricultural and Environmental Ethics 28 (6):1139-1144.
    The relationship between humans and non-human animals has received considerable attention recently. Animal advocates insist that non-human animals must be included in the moral community. Consequently, eating meat is, at least in most cases, morally bad. In an article entitled “In Defense of Eating Meat”, Hsiao argued that for the membership in the moral community, the “root capacity for rational agency” is necessary. As non-human animals lack this capacity, so the argument runs, they do not belong to the moral community. (...)
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  17.  46
    Spirituality and ethics in management.László Zsolnai (ed.) - 2004 - Boston, Mass.: Kluwer Academic.
    This book is a collection of scholarly papers, which focus on the role of spirituality and ethics in renewing contemporary management praxis. The basic argument is that a more inclusive, holistic and peaceful approach to management is needed if business and political leaders are to uplift the environmentally degrading and socially disintegrating world of our age. The book uses diverse value-perspectives (Hinduism, Catholicism, Buddhism and Humanism) and a variety of disciplines to extend traditional reflections on corporate purpose. It focuses on (...)
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  18. Introduction to Systems Philosophy: Toward a New Paradigm of Contemporary Thought.Ervin Laszlo - 1972 - Gordon & Breach.
    Chapter 1 WHY SYSTEMS PHILOSOPHY? Some reasons, for synthetic philosophy generally The persistent theme of this study is the timeliness and the necessity of ...
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  19. The biased nature of philosophical beliefs in the light of peer disagreement.László Bernáth & János Tőzsér - 2021 - Metaphilosophy 52 (3-4):363-378.
    This essay presents an argument, which it calls the Bias Argument, with the dismaying conclusion that (almost) everyone should significantly reduce her confidence in (too many) philosophical beliefs. More precisely, the argument attempts to show that the most precious philosophical beliefs are biased, as the pervasive and permanent disagreement among the leading experts in philosophy cannot be explained by the differences between their evidence bases and competences. After a short introduction, the premises of the Bias Argument are spelled out in (...)
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  20.  71
    On a consistency theorem connected with the generalized continuum problem.András Hajnal - 1956 - Mathematical Logic Quarterly 2 (8-9):131-136.
  21.  62
    Not all representable cylindric algebras are neat reducts.Hajnal Andréka & István Németi - 1979 - Bulletin of the Section of Logic 8 (3):145-147.
  22.  30
    On tarski’s axiomatic foundations of the calculus of relations.Hajnal Andréka, Steven Givant, Peter Jipsen & István Németi - 2017 - Journal of Symbolic Logic 82 (3):966-994.
    It is shown that Tarski’s set of ten axioms for the calculus of relations is independent in the sense that no axiom can be derived from the remaining axioms. It is also shown that by modifying one of Tarski’s axioms slightly, and in fact by replacing the right-hand distributive law for relative multiplication with its left-hand version, we arrive at an equivalent set of axioms which is redundant in the sense that one of the axioms, namely the second involution law, (...)
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  23. Program verification within and without logic.Hajnal Andreka, Istvan Nemeti & Ildiko Sain - 1979 - Bulletin of the Section of Logic 8 (3):124-128.
    Theorem 1 states a negative result about the classical semantics j= ! of program schemes. Theorem 2 investigates the reason for this. We conclude that Theorem 2 justies the Henkin-type semantics j= for which the opposite of the present Theorem 1 was proved in [1]{[3] and also in a dierent form in part III of [5]. The strongest positive result on j= is Corollary 6 in [3].
     
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  24. Quasi Equational Logic Of Partial Algebras.Hajnal Andreka, Peter Burmeister & Istvan Nemeti - 1980 - Bulletin of the Section of Logic 9 (4):193-197.
     
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  25.  35
    Two-variable logic has weak, but not strong, Beth definability.Hajnal Andréka & István Németi - 2021 - Journal of Symbolic Logic 86 (2):785-800.
    We prove that the two-variable fragment of first-order logic has the weak Beth definability property. This makes the two-variable fragment a natural logic separating the weak and the strong Beth properties since it does not have the strong Beth definability property.
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  26.  51
    Automated Puzzle Solving.László Aszalós - 2002 - Journal of Applied Non-Classical Logics 12 (1):99-116.
    Smullyan wrote his famous book of puzzles before the boom in automated theorem proving and he solved the puzzles by hand. Hence it is interesting to investigate whether all the puzzles can be solved with one method or not. The paper shows how this can be done with analytic tableaux.
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  27.  29
    A novel target for Huntington's disease: ERK at the crossroads of signaling.László Bodai & J. Lawrence Marsh - 2012 - Bioessays 34 (2):142-148.
    Activating the ERK pathway (extracellular signal‐regulated kinase pathway) has proven beneficial in several models of Huntington's disease (HD), and drugs that are protective in HD models have recently been found to activate ERK. Thus, the ERK cascade may be a potential target for therapeutic intervention in this currently untreatable disorder. HD is caused by an expanded polyglutamine repeat in the huntingtin (Htt) protein that actuates a diverse set of pathogenic mechanisms. In response to mutant Htt, ERK is activated and directs (...)
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  28.  15
    1989: The Negotiated Revolution In Hungary.Laszlo Bruszt - 1990 - Social Research: An International Quarterly 57 (2):365-388.
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  29.  26
    Representations for small relation algebras.Hajnal Andr Eka & Roger D. Maddux - 1994 - Notre Dame Journal of Formal Logic 35 (4).
  30.  41
    Axioms of Class Existence.A. Hajnal & Hilary Putnam - 1966 - Journal of Symbolic Logic 31 (4):663.
  31.  18
    Het analyseren van partij-rangschikkingen via het 'exploded logit'-model.Istvan Hajnal & Bart Maddens - 1997 - Res Publica 39 (3):423-438.
    Rankings of politicalparties are often used to map the multiple party preference of the electorate. This article shows how the obtained rankings may be analysed by means of the exploded logit-technique, which allows for testing both the difference between the rankings and the effect of either categorical or quantitative independent variables on the rankings. An analysis of the effect of age on the party preference rankings of the christian democratie electorate in the 1991 Belgian parliamentary election shows that the older (...)
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  32.  6
    Rodzina jako podstawowa forma ludzkiej potrzeby partnerstwa.Laszlo Horuczi - 1981 - Acta Universitatis Lodziensis. Folia Philosophica. Ethica-Aesthetica-Practica 1:51-71.
    Автор аночирувт функцию семьи и супружества нам партнерского отпоил'.ия, подчеркивая её значение в сохранении психического состояния здоровья, душевного равновесия ижизнерадостности. 0брвщаясь к статистическим данным, указывает на существование зависимости между нарушениями семейной жизни и грозными общественными девиациями. Семьяя аляется опорой и фундаментом общественного бытия человека. Дает ему богатство Эмоциональных переживаний и содержание, сочетая индиеидуальные и общественны еценности.
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  33. Problèmes psychologiques de la modernisation de la matière à enseigner et développement systêmatique de la réflexion.Làszlo Kelemen - 1972 - Paideia 2:127.
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  34.  26
    Nothing Added, Nothing Subtracted.P. Laszlo & D. F. Bell - 2004 - Substance 33 (3):108-125.
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  35.  79
    The background scenery: “Official” Hungarian philosophy and the Lukács Circle at the turn of the century.László Perecz - 2008 - Studies in East European Thought 60 (1-2):31-43.
    This paper is a background study. It gives an overview of the institutions, decisive trends and major achievements of Hungarian philosophy at the beginning of the 20th century. Thus light is shed on the philosophical scenery which forms the background to the Lukács Circle. The paper discusses the relation of the Lukács Circle at the turn of the century to "official" Hungarian philosophy. First, the introduction portrays the various phases of the evolution of Hungarian institutions of philosophy. Then it sketches (...)
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  36.  54
    The Foundations of Statistical Mechanics.Laszlo Tisza - 1976 - PSA: Proceedings of the Biennial Meeting of the Philosophy of Science Association 1976:585 - 608.
  37.  44
    Transatlantic business ethics.Laszlo Zsolnai - 2002 - Business Ethics, the Environment and Responsibility 11 (1):97–105.
    The Business Ethics Center of the Budapest University of Economic Sciences organized a Transatlantic Business Ethics Summit on September 15–17, 2000 in Budapest, Hungary. The Summit was sponsored by the Community of European Management Schools and Procter & Gamble.The main function of the Summit was to provide a forum for leading American and European scholars to explore the background theories and value bases of business ethics from the perspective of the 21st century. The participants reflected on the state of the (...)
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  38. Modal Languages and Bounded Fragments of Predicate Logic.Hajnal Andréka, István Németi & Johan van Benthem - 1998 - Journal of Philosophical Logic 27 (3):217 - 274.
    What precisely are fragments of classical first-order logic showing “modal” behaviour? Perhaps the most influential answer is that of Gabbay 1981, which identifies them with so-called “finite-variable fragments”, using only some fixed finite number of variables (free or bound). This view-point has been endorsed by many authors (cf. van Benthem 1991). We will investigate these fragments, and find that, illuminating and interesting though they are, they lack the required nice behaviour in our sense. (Several new negative results support this claim.) (...)
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  39.  16
    The creative cosmos: a unified science of matter, life and mind.Ervin Laszlo - 1993 - Edinburgh: Floris Books.
    The world's foremost systems philosopher presents a new scientific theory to explain how the universe defies our current understanding of fundamental physical laws.
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  40.  18
    The Interconnected Universe: Conceptual Foundations of Transdisciplinary Unified Theory.Ervin Laszlo - 1995 - World Scientific.
    This book offers an original hypothesis capable of unifying evolution in the physical universe with evolution in biology; herewith it lays the conceptual foundations of ?transdisciplinary unified theory?. The rationale for the hypothesis is presented first; then the theoretical framework is outlined, and thereafter it is explored in regard to quantum physics, physical cosmology, micro- and macro-biology, and the cognitive sciences (neurophysiology, psychology, with attention to anomalous phenomena as well). The book closes with a variety of studies, both by the (...)
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  41.  85
    A Systems View of Ervin Laszlo, from One Generation to the Next: An Edited and Annotated Autobiographical Piece.Alexander Laszlo, Christopher Laszlo & Ervin Laszlo - 2011 - World Futures 67 (4-5):219 - 243.
    This article represents a concerted Laszlo effort. What you will find here is a collection of autobiographical reflections written by Ervin Laszlo that speaks to his involvement with the field of systems thinking and his impact on it, interspersed with comments and illustrative examples on points of special interest. As such, this essay should be read as a reflection piece?one in which a new generation of Laszlos muse on the power and inspiration of the vision that has served as a (...)
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  42.  37
    Can Autonomous Agents Without Phenomenal Consciousness Be Morally Responsible?László Bernáth - 2021 - Philosophy and Technology 34 (4):1363-1382.
    It is an increasingly popular view among philosophers that moral responsibility can, in principle, be attributed to unconscious autonomous agents. This trend is already remarkable in itself, but it is even more interesting that most proponents of this view provide more or less the same argument to support their position. I argue that as it stands, the Extension Argument, as I call it, is not sufficient to establish the thesis that unconscious autonomous agents can be morally responsible. I attempt to (...)
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  43.  34
    Representations for Small Relation Algebras.Hajnal Andréka & Roger D. Maddux - 1994 - Notre Dame Journal of Formal Logic 35 (4):550-562.
    There are eighteen isomorphism types of finite relation algebras with eight or fewer elements, and all of them are representable. We determine all the cardinalities of sets on which these algebras have representations.
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  44.  8
    The wild region in life-history.Laszlo Tengelyi - 2004 - Evanston, Ill.: Northwestern University Press. Edited by Géza Kállay.
    A critique of--and alternative to--pure narrative approaches to life-history, offered by a distinguished Hungarian philospher.
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  45.  48
    A global framework for integrating public health into well-being: why a public well-being system is needed.Laszlo L. Lippai, Klara Tarkó, Attila Tanyi, Zsofia Kollányi, Maria Arapovics & Jozsef Vitrai - forthcoming - Frontiers in Public Health.
    There is a growing focus on public health initiatives that prioritise well-being. The main question of our study is whether this, in its current form, can really represent a new response to the challenges of previous strategies, or whether there is a greater chance that it will essentially reproduce the problems associated with the paradoxical situation of public health. Based on a review, analysis and evaluation of the literature on well-being in public health, we outlined the foundations of a new (...)
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  46.  42
    Robert Lockie: Free Will and Epistemology. A Defence of the Transcendental Argument for Freedom: London: Bloomsbury Academic, 2018. Hardback , €103.30. 303+xiii pp.László Bernáth - 2018 - Ethical Theory and Moral Practice 21 (3):743-745.
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  47.  30
    Stability of weak second-order semantics.László Csirmaz - 1988 - Studia Logica 47 (3):193-202.
    By extending the underlying data structure by new elements, we also extend the intput/output relation generated by a program i.e., no existing run is killed, and no new one lying entirely in the old structure is created. We investigate this stability property for the weak second order semantics derived from nonstandard time models. It turns out that the light face, i.e., parameterless collection principle always induces stable semantics, but the bold face one may be unstable. We give an example where (...)
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  48.  4
    A gond embere: létváz.László Fábián - 2002 - Veszprém: Művészetek Háza.
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  49.  7
    Neveléselmélet.László Fodor - 2007 - Kolozsvár: Ábel.
  50.  27
    Some higher-gap examples in combinatorial set theory.A. Hajnal & P. Komjáth - 1987 - Annals of Pure and Applied Logic 33 (C):283-296.
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