Results for 'Ran Raz'

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  1.  47
    Lower Bounds for cutting planes proofs with small coefficients.Maria Bonet, Toniann Pitassi & Ran Raz - 1997 - Journal of Symbolic Logic 62 (3):708-728.
    We consider small-weight Cutting Planes (CP * ) proofs; that is, Cutting Planes (CP) proofs with coefficients up to $\operatorname{Poly}(n)$ . We use the well known lower bounds for monotone complexity to prove an exponential lower bound for the length of CP * proofs, for a family of tautologies based on the clique function. Because Resolution is a special case of small-weight CP, our method also gives a new and simpler exponential lower bound for Resolution. We also prove the following (...)
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  2.  23
    Resolution over linear equations and multilinear proofs.Ran Raz & Iddo Tzameret - 2008 - Annals of Pure and Applied Logic 155 (3):194-224.
    We develop and study the complexity of propositional proof systems of varying strength extending resolution by allowing it to operate with disjunctions of linear equations instead of clauses. We demonstrate polynomial-size refutations for hard tautologies like the pigeonhole principle, Tseitin graph tautologies and the clique-coloring tautologies in these proof systems. Using interpolation we establish an exponential-size lower bound on refutations in a certain, considerably strong, fragment of resolution over linear equations, as well as a general polynomial upper bound on interpolants (...)
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  3.  42
    Posthypnotic suggestion and the modulation of stroop interference under cycloplegia.A. Raz, S. K., R. H., R. Z., T. Shapiro, J. Fan & I. M. - 2003 - Consciousness and Cognition 12 (3):332-346.
    Recent data indicate that under a specific posthypnotic suggestion to circumvent reading, highly suggestible subjects successfully eliminated the Stroop interference effect. The present study examined whether an optical explanation could account for this finding. Using cyclopentolate hydrochloride eye drops to pharmacologically prevent visual accommodation in all subjects, behavioral Stroop data were collected from six highly hypnotizables and six less suggestibles using an optical setup that guaranteed either sharply focused or blurred vision. The highly suggestibles performed the Stroop task when naturally (...)
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  4.  40
    Posthypnotic suggestion and the modulation of Stroop interference under cycloplegia.Amir Raz, Kim S. Landzberg, Heather R. Schweizer, Zohar R. Zephrani, Theodore Shapiro, Jin Fan & Michael I. Posner - 2003 - Consciousness and Cognition 12 (3):332-346.
    Recent data indicate that under a specific posthypnotic suggestion to circumvent reading, highly suggestible subjects successfully eliminated the Stroop interference effect. The present study examined whether an optical explanation could account for this finding. Using cyclopentolate hydrochloride eye drops to pharmacologically prevent visual accommodation in all subjects, behavioral Stroop data were collected from six highly hypnotizables and six less suggestibles using an optical setup that guaranteed either sharply focused or blurred vision. The highly suggestibles performed the Stroop task when naturally (...)
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  5.  13
    Negotiating with bounded rational agents in environments with incomplete information using an automated agent.Raz Lin, Sarit Kraus, Jonathan Wilkenfeld & James Barry - 2008 - Artificial Intelligence 172 (6-7):823-851.
  6.  11
    Swāmī Hariharānanda Āraṇya's Yoga kārikā: with Yoga sūtras, transliteration, English translation & special notes.Hariharānanda Āraṇya - 2008 - Lonavala, Pune: Kaivalyadhama. Edited by Maheshananda, Patañjali & Hariharānanda Āraṇya.
    Classical commentary on Yogasūtra of Patañjali, work on Yoga philosophy; includes complete text of Yogasūtra.
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  7. National self-determination.Avishai Margalit & Joseph Raz - 1990 - Journal of Philosophy 87 (9):439-461.
  8. The New Unconscious. Oxford Series in Social Cognition and Social Neuroscience.Ran R. Hassin, James S. Uleman & John A. Bargh (eds.) - 2005 - New York: Oxford University Press.
  9.  87
    What neuropsychology tells us about consciousness.Ran Lahav - 1993 - Philosophy of Science 60 (1):67-85.
    I argue that, contrary to some critics, the notion of conscious experience is a good candidate for denoting a distinct and scientifically interesting phenomenon in the brain. I base this claim mainly on an analysis of neuropsychological data concerning deficits resulting from various types of brain damage as well as some additional supporting empirical evidence. These data strongly point to the hypothesis that conscious experience expresses information that is available for global, integrated, and flexible behavior.
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  10. The Importance of Understanding Deep Learning.Tim Räz & Claus Beisbart - 2024 - Erkenntnis 89 (5).
    Some machine learning models, in particular deep neural networks (DNNs), are not very well understood; nevertheless, they are frequently used in science. Does this lack of understanding pose a problem for using DNNs to understand empirical phenomena? Emily Sullivan has recently argued that understanding with DNNs is not limited by our lack of understanding of DNNs themselves. In the present paper, we will argue, _contra_ Sullivan, that our current lack of understanding of DNNs does limit our ability to understand with (...)
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  11.  63
    Suggestion overrides the Stroop effect in highly hypnotizable individuals.Amir Raz, Miguel Moreno-Íñiguez, Laura Martin & Hongtu Zhu - 2007 - Consciousness and Cognition 16 (2):331-338.
    Cognitive scientists distinguish between automatic and controlled mental processes. Automatic processes are either innately involuntary or become automatized through extensive practice. For example, reading words is a purportedly automatic process for proficient readers and the Stroop effect is consequently considered the “gold standard” of automated performance. Although the question of whether it is possible to regain control over an automatic process is mostly unasked, we provide compelling data showing that posthypnotic suggestion reduced and even removed Stroop interference in highly hypnotizable (...)
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  12. A Memristive Hyperjerk Chaotic System: Amplitude Control, FPGA Design, and Prediction with Artificial Neural Network.Ran Wang, Chunbiao Li, Serdar Çiçek, Karthikeyan Rajagopal & Xin Zhang - 2021 - Complexity 2021:1-17.
    An amplitude controllable hyperjerk system is constructed for chaos producing by introducing a nonlinear factor of memristor. In this case, the amplitude control is realized from a single coefficient in the memristor. The hyperjerk system has a line of equilibria and also shows extreme multistability indicated by the initial value-associated bifurcation diagram. FPGA-based circuit realization is also given for physical verification. Finally, the proposed memristive hyperjerk system is successfully predicted with artificial neural networks for AI based engineering applications.
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  13.  31
    Inherently Ambiguous: Facial Expressions of Emotions, in Context.Ran R. Hassin, Hillel Aviezer & Shlomo Bentin - 2013 - Emotion Review 5 (1):60-65.
    With a few yet increasing number of exceptions, the cognitive sciences enthusiastically endorsed the idea that there are basic facial expressions of emotions that are created by specific configurations of facial muscles. We review evidence that suggests an inherent role for context in emotion perception. Context does not merely change emotion perception at the edges; it leads to radical categorical changes. The reviewed findings suggest that configurations of facial muscles are inherently ambiguous, and they call for a different approach towards (...)
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  14. Against compositionality: The case of adjectives.Ran Lahav - 1989 - Philosophical Studies 57 (3):261 - 279.
  15.  34
    Understanding Deep Learning with Statistical Relevance.Tim Räz - 2022 - Philosophy of Science 89 (1):20-41.
    This paper argues that a notion of statistical explanation, based on Salmon’s statistical relevance model, can help us better understand deep neural networks. It is proved that homogeneous partitions, the core notion of Salmon’s model, are equivalent to minimal sufficient statistics, an important notion from statistical inference. This establishes a link to deep neural networks via the so-called Information Bottleneck method, an information-theoretic framework, according to which deep neural networks implicitly solve an optimization problem that generalizes minimal sufficient statistics. The (...)
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  16.  40
    Unconscious versus conscious thought in creative science problem finding: Unconscious thought showed no advantage!Ran Ding, Qin Han, Ruifen Li, Tingni Li, Ying Cui & Peiqian Wu - 2019 - Consciousness and Cognition 71:109-113.
  17. Liberalism, Autonomy, and the Politics of Neutral Concern.Joseph Raz - 1982 - Midwest Studies in Philosophy 7 (1):89-120.
  18.  22
    “Language as calculus” in Beckett's writing: A new perspective on Beckett's conception of language.Irit Degani-Raz - 2014 - Semiotica 2014 (200):85-101.
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  19.  29
    A three-valued quantified argument calculus: Domain-free model-theory, completeness, and embedding of fol.Ran Lanzet - 2017 - Review of Symbolic Logic 10 (3):549-582.
    This paper presents an extended version of the Quantified Argument Calculus (Quarc). Quarc is a logic comparable to the first-order predicate calculus. It employs several nonstandard syntactic and semantic devices, which bring it closer to natural language in several respects. Most notably, quantifiers in this logic are attached to one-place predicates; the resulting quantified constructions are then allowed to occupy the argument places of predicates. The version presented here is capable of straightforwardly translating natural-language sentences involving defining clauses. A three-valued, (...)
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  20.  18
    The development and evolution of ethics review boards – Israel as a case study.Maya Peled-Raz, Yael Efron, Shay S. Tzafrir, Israel Doron & Guy Enosh - forthcoming - Research Ethics.
    Although well established in developed countries, Ethics review boards in the academia, and specifically for social and behavioral sciences (SBS) research, is a relatively new, and still a controversy inducing endeavor. This study explores the establishment and functioning of ERBs in Israeli academia, serving as a case study for the challenges and progress made in ensuring ethical research practices in non-medical related spheres. A purposeful sample of 46 participants was selected, comprising ERB current or past members and SBS researchers, who (...)
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  21. H. L. A. Hart.Joseph Raz - 1993 - Utilitas 5 (2):145.
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  22.  3
    Question-asking as a mechanism of information seeking.Tuval Raz & Yoed N. Kenett - 2024 - Behavioral and Brain Sciences 47:e112.
    Ivancovsky et al. explore the relationship between curiosity and creativity, by suggesting they align through novelty-seeking mechanisms. We argue that a general mechanism linking both capacities together is question-asking: Curiosity drives question-asking that leads to creative problem solving. Yet, current findings from our lab suggest that question complexity relates to creativity, but not necessarily to curiosity, warranting further investigation.
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  23.  18
    ML interpretability: Simple isn't easy.Tim Räz - 2024 - Studies in History and Philosophy of Science Part A 103 (C):159-167.
  24. Qairatʻianoba komunisturi tʻvisebaa.Ilia Bakʻraże - 1984 - Tʻbilisi: Gamomcʻemloba "Sabčotʻa Sakʻartʻvelo".
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  25.  88
    Philosophy of science at sea: Clarifying the interpretability of machine learning.Claus Beisbart & Tim Räz - 2022 - Philosophy Compass 17 (6):e12830.
    Philosophy Compass, Volume 17, Issue 6, June 2022.
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  26. Logical Inquiries into a New Formal System with Plural Reference.Ran Lanzet & Hanoch Ben-Yami - 2004 - In Vincent Hendricks, Fabian Neuhaus, Stig Andur Pedersen, Uwe Schefler & Wansing Heinrich (eds.), First-Order Logic Revisited. Berlin: Logos Verlag. pp. 173-223.
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  27.  71
    COVID-19 and consent for research: Navigating during a global pandemic.Ran D. Goldman & Luke Gelinas - 2021 - Clinical Ethics 16 (3):222-227.
    The modern ethical framework demands informed consent for research participation that includes disclosure of material information, as well as alternatives. The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic (COVID-19) results in illness that often involves rapid deterioration. Despite the urgent need to find therapy, obtaining informed consent for COVID-19 research is needed. The current pandemic presents three types of challenges for investigators faced with obtaining informed consent for research participation: (1) uncertainty over key information to informed consent, (2) time (...)
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  28. Darwall on rational care.Joseph Raz - 2006 - Utilitas 18 (4):400-414.
    Stephen Darwall's understanding of what kind of life is a good life, good for the person whose life it is, belongs in the same family as, among others, Scanlon's and mine. It is a family of views about well-being which descends from Aristotle, and Darwall has much of interest to say about the good life, and particularly about Aristotle's views on the subject. Many of the observations central to his position seem to me cogent, and are shared by other writers. (...)
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  29. The Morality of Freedom.Joseph Raz - 1986 - Oxford, GB: Oxford University Press.
    Ranging over central issues of morals and politics and the nature of freedom and authority, this study examines the role of value-neutrality, rights, equality, ...
  30.  21
    Transparency, consent and trust in the use of customers' data by an online genetic testing company: an Exploratory survey among 23andMe users.Aviad E. Raz, Emilia Niemiec, Heidi C. Howard, Sigrid Sterckx, Julian Cockbain & Barbara Prainsack - 2020 - New Genetics and Society 39 (4):459-482.
    23andMe not only sells genetic testing but also uses customer data in its R&D activities and commercial partnerships. This raises questions about transparency and informed consent. Based on a online survey conducted in 2017–18, we examine attitudes of 368 customers of 23andMe toward the company's use of their data. Our findings point at divides in the context of customers' awareness of the two-sided business model of DTC genetics and their attitudes toward consent. While most of our respondents (68%) were aware (...)
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  31.  11
    Opting Out of “Global Constitutionalism”.Ran Hirschl - 2018 - The Law and Ethics of Human Rights 12 (1):1-36.
    Much has been written about the global convergence on constitutional supremacy. Yet, a closer look suggests that while constitutional convergence trends are undoubtedly extensive and readily visible, expressions of constitutional resistance or defiance may in fact be regaining ground worldwide. This may point to a paradox embedded in global constitutionalism: the more expansive constitutional convergence trends are, the greater the likelihood of dissent and resistance are. In this article, I chart the contours of three aversive responses to constitutional convergence: neo-secessionism, (...)
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  32. The amazing predictive power of folk psychology.Ran Lahav - 1992 - Australasian Journal of Philosophy 70 (1):99-105.
  33.  44
    Outline of a dynamical inferential conception of the application of mathematics.Tim Räz & Tilman Sauer - 2015 - Studies in History and Philosophy of Science Part B: Studies in History and Philosophy of Modern Physics 49:57-72.
    We outline a framework for analyzing episodes from the history of science in which the application of mathematics plays a constitutive role in the conceptual development of empirical sciences. Our starting point is the inferential conception of the application of mathematics, recently advanced by Bueno and Colyvan. We identify and discuss some systematic problems of this approach. We propose refinements of the inferential conception based on theoretical considerations and on the basis of a historical case study. We demonstrate the usefulness (...)
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  34.  9
    Spatial diagrams and geometrical reasoning in the theater.Irit Degani-Raz - 2021 - Semiotica 2021 (239):177-200.
    This article offers an analysis of the cognitive role of diagrammatic movements in the theater. Based on the recognition of a theatrical work’s inherent ability to provide new insights concerning reality, the article concentrates on the way by which actors’ movements on stage create spatial diagrams that can provide new insights into the spectators’ world. The suggested model of theater’s epistemology results from a combination of Charles S. Peirce’s doctrine of diagrammatic reasoning and David Lewis’s theoretical account of the truth (...)
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  35. Iqbāl kā taṣavvur-i zamān o makān.Raz̤ĪUddīN[From Old Catalog] - 1946
     
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  36. Kudr̥ṣṭidhvāntamārttaṇḍa.RaṅGāCāRyasvāMi[From Old Catalog] - 1899
     
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  37. Bubers schöpferischer dialog mit einer chassidischen Legende.Ran HaCohen - 2015 - In Paul R. Mendes-Flohr (ed.), Dialogue as a trans-disciplinary concept: Martin Buber's philosophy of dialogue and its contemporary reception. Boston: De Gruyter.
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  38.  16
    Enverî Erzincānī and Mawlūd al-Sharīf.Seydi Ki̇raz - 2019 - Cumhuriyet İlahiyat Dergisi 23 (1):461-495.
    Many mawlids (mawlid al-nabī) have been written as a reflection of the love for the prophet Muhammad. Süleymān Çelebi’s (d. 825/1422) Wasila al-nacāt, has been seen as the founding work in Turkish literature in this category. The effect of Wasila al-nacāt has continued for centuries, and inspired many other mawlids. One of them is Enverī Erzincānī’s work named Mawlūd al-sharīf (Sumbul al-gulzār al-kalām al-kadīm). In literature tradition, mawlids are written in masnawī in ​​verse form, Mawlūd al-sharīf was written in style. (...)
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  39.  18
    Fażāyī’s Çihil-nām al-Manẓūm Entitled as Khawaṣṣ al-Asmā al-Ḥusnā Mathnawī.Seydi Ki̇raz - 2018 - Cumhuriyet İlahiyat Dergisi 22 (2):999-1034.
    Turkish-Islamic literature contains numerous religious literar writings. In the existing literature, it can be seen that many kinds such as tawhīd, munājāt, nʿat, mawlid, hilya, hijrah-nāma, shafāʿat-nāma, miʿrāj, qisas al-anbiya, ramaḍāniyya, and al-asmā al-ḥusnā were written. Al-Asmā al-ḥusnā, written in the form of poetry and prose, were mostly sharḥ or their khawaṣṣ were explained. Çihil-nām al-Manẓūm, which is mentioned in the study, was written as khawaṣṣ al-asmā al-ḥusnā. The work is a poet entitled as Fażāyī. Manuscript was written in the (...)
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  40. Voluntary Obligations and Normative Powers.Neil MacCormick & Joseph Raz - 1972 - Aristotelian Society Supplementary Volume 46 (1):59 - 102.
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  41.  38
    Euler’s Königsberg: the explanatory power of mathematics.Tim Räz - 2018 - European Journal for Philosophy of Science 8 (3):331-346.
    The present paper provides an analysis of Euler’s solutions to the Königsberg bridges problem. Euler proposes three different solutions to the problem, addressing their strengths and weaknesses along the way. I put the analysis of Euler’s paper to work in the philosophical discussion on mathematical explanations. I propose that the key ingredient to a good explanation is the degree to which it provides relevant information. Providing relevant information is based on knowledge of the structure in question, graphs in the present (...)
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  42.  9
    Morality as Interpretation. [REVIEW]Joseph Raz - 1991 - Ethics 101 (2):392-405.
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  43.  39
    Remote State Preparation for Quantum Fields.Ran Ber & Erez Zohar - 2016 - Foundations of Physics 46 (7):804-814.
    Remote state preparation is generation of a desired state by a remote observer. In spite of causality, it is well known, according to the Reeh–Schlieder theorem, that it is possible for relativistic quantum field theories, and a “physical” process achieving this task, involving superoscillatory functions, has recently been introduced. In this work we deal with non-relativistic fields, and show that remote state preparation is also possible for them, hence obtaining a Reeh–Schlieder-like result for general fields. Interestingly, in the nonrelativistic case, (...)
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  44.  25
    Euler’s Königsberg: the explanatory power of mathematics.Tim Räz - 2017 - European Journal for Philosophy of Science 8:331–46.
    The present paper provides an analysis of Euler’s solutions to the Königsberg bridges problem. Euler proposes three different solutions to the problem, addressing their strengths and weaknesses along the way. I put the analysis of Euler’s paper to work in the philosophical discussion on mathematical explanations. I propose that the key ingredient to a good explanation is the degree to which it provides relevant information. Providing relevant information is based on knowledge of the structure in question, graphs in the present (...)
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  45.  18
    The Volterra Principle Generalized.Tim Räz - 2017 - Philosophy of Science 84 (4):737-760.
    Michael Weisberg and Kenneth Reisman argue that the Volterra Principle can be derived from multiple predator-prey models and that, therefore, the Volterra Principle is a prime example for robustness analysis. In the current article, I give new results regarding the Volterra Principle, extending Weisberg’s and Reisman’s work, and I discuss the consequences of these results for robustness analysis. I argue that we do not end up with multiple, independent models but rather with one general model. I identify the kind of (...)
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  46. Practical reason and norms.Joseph Raz - 1975 - London: Hutchinson.
    Practical Reason and Norms focuses on three problems: In what way are rules normative, and how do they differ from ordinary reasons? What makes normative systems systematic? What distinguishes legal systems, and in what consists their normativity? All three questions are answered by taking reasons as the basic normative concept, and showing the distinctive role reasons have in every case, thus paving the way to a unified account of normativity. Rules are a structure of reasons to perform the required act (...)
  47.  97
    Essays on Philosophical Counseling.Ran Lahav & Maria daVenza Tillmanns (eds.) - 1995 - Lanham, Maryland, USA: University Press of America, Inc..
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  48. The Morality of Freedom.Joseph Raz - 1986 - Philosophy 63 (243):119-122.
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  49.  13
    Reclaiming the Hebrew Bible: German-Jewish Reception of Biblical Criticism.Ran HaCohen & M. Engel - 2010 - De Gruyter.
    The 19th century saw the rise of Biblical Criticism in German universities, culminating in Wellhausen s radical revision of the history of biblical times and religion. For German-Jewish intellectuals, the academic discipline promised emancipation from traditional Christian readings of Scripture but at the same time suffered from what was perceived as anti-Jewish bias, this time in scholarly robes. Reclaiming the Hebrew Bible describes the German-Jewish strategies to cope with Biblical Criticism varying from an enthusiastic welcome, through modified adoption, to resolute (...)
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  50.  77
    Philosophical counseling and taoism: Wisdom and lived philosophical understanding.Ran Lahav - 1996 - Journal of Chinese Philosophy 23 (3):259-276.
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