top

  Info

  • Utilizzare la checkbox di selezione a fianco di ciascun documento per attivare le funzionalità di stampa, invio email, download nei formati disponibili del (i) record.

  Info

  • Utilizzare questo link per rimuovere la selezione effettuata.
Irrepressible Truth [[electronic resource] ] : On Lacan’s ‘The Freudian Thing’ / / by Adrian Johnston
Irrepressible Truth [[electronic resource] ] : On Lacan’s ‘The Freudian Thing’ / / by Adrian Johnston
Autore Johnston Adrian
Edizione [1st ed. 2017.]
Pubbl/distr/stampa Cham : , : Springer International Publishing : , : Imprint : Palgrave Macmillan, , 2017
Descrizione fisica 1 online resource (XXVI, 257 p.)
Disciplina 150
Collana The Palgrave Lacan Series
Soggetto topico Psychology—Methodology
Psychoanalysis
Philosophy of mind
Self
Social psychology
Philosophy, Ancient
Psychological Methods
Philosophy of the Self
Social Psychology
Ancient Philosophy / Classical Philosophy
Philosophy of Mind
ISBN 3-319-57514-7
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Introduction: Returning to the Vienna of Freud -- 1. Situation in Time and Place of this Exercise -- 2. The Adversary -- 3. The Thing Speaks Itself -- 4. Parade -- 5. The Thing’s Order -- 6. Resistance to the Resisters -- 7. Interlude -- 8. The other’s Discourse -- 9. Imaginary Passion -- 10. Analytic Action -- 11. The Locus of Speech -- 12. Symbolic Debt -- 13. The Training of Analysts to Come -- Conclusion: Taking it to the Dogs.
Record Nr. UNINA-9910254795903321
Johnston Adrian  
Cham : , : Springer International Publishing : , : Imprint : Palgrave Macmillan, , 2017
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Issues in Science and Theology: Are We Special? [[electronic resource] ] : Human Uniqueness in Science and Theology / / edited by Michael Fuller, Dirk Evers, Anne Runehov, Knut-Willy Sæther
Issues in Science and Theology: Are We Special? [[electronic resource] ] : Human Uniqueness in Science and Theology / / edited by Michael Fuller, Dirk Evers, Anne Runehov, Knut-Willy Sæther
Edizione [1st ed. 2017.]
Pubbl/distr/stampa Cham : , : Springer International Publishing : , : Imprint : Springer, , 2017
Descrizione fisica 1 online resource (XV, 313 p. 9 illus.)
Disciplina 215
Collana Issues in Science and Religion: Publications of the European Society for the Study of Science and Theology
Soggetto topico Religion—Philosophy
Anthropology
Philosophy of mind
Philosophy of Religion
Philosophy of Mind
ISBN 3-319-62124-6
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Chapter 1. Being Human in a Cosmic Context (David Wilkinson) -- Chapter 2. Is Life Unique? Perspectives from Astrobiology and Synthetic Xenobiology (Elisabeth Loos) -- Chapter 3. Are We Special? Humanity and Extraterrestrial Life (Alfred Kracher) -- Chapter 4. The Cosmic Christ’s End: The Cosmological Meaning of Christ in an Interreligious Perspective, with a Focus on Jewish-Christian Eschatology (Andreas Losch) -- Chapter 5. Darwinian Evolution of the Human Body and Culture (Jerzy Dzik) -- Chapter 6. What are human beings (that you are mindful of them)? Notes from neo-Darwinsim and neo-Aristotelianism (Jonathan Jong) -- Chapter 7. Does Religious Behavior Render Humans Special? (Lluis Oviedo and Jay R. Feierman) -- Chapter 8. Is Homo naledi Going to Challenge our Presuppositions on Human Uniqueness? (Rubén Herce) -- Chapter 9. Theology Looking at Culture Through the Lenses of Science (Ivan Colagè) -- Chapter 10. Strong Artificial Intelligence and Imago Hominise: 9pt; line-height: 115%; font-family: Helvetica, sans-serif; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">: The risks of a Reductionist Definition of Human Nature (Sara Lumbreras) -- Chapter 11. Boundless Riches: Big Data, the Bible and Human Distinctiveness (Michael Fuller) -- Chapter 12. Do only Humans Sin? In Conversation with Frans de Waal (Ernst M. Conradie). Chapter 13. Human Uniqueness or Anthropocentrism? Semantic, Anthropological and Theological Clarifications in Dialogue with Damasio’s Neuroscience (Luis O. Jiménez-Rodríguez) -- Chapter 14. How may we Justify the History of the Universe? -- Chapter (Michael Heller) -- Chapter 15. Human Uniqueness and the Normative Conception of the Rational (James Collin) -- Chapter 16. Special? Oh, Please! And Yet ...(Roland Karo). Chapter 17. Aren’t we Animals? Deconstructing or Decolonizing the Human – Animal Divide (Angela Roothaan). Chapter 18. ‘What Is Man That You Are Mindful of Him?’ (Ps 8:4): How Theology Can Help to Answer the Question: What is it to be a Human Being? (Johanna Rahner). Chapter 19. Uniqueness and the Presence of the Image: Towards a Pneumatological Foundation for Human Uniqueness and the Image of God (Joanna Leidenhag) -- Chapter 20. Human Uniqueness and Technology: Are we Co-Creators with God?(Victoria Lorrimar) -- Chapter 21. Pope Francis’ Encyclical Laudato si’: Ecological Concerns and a Shift of Theological Approach to the Problems of Humanity and the Earth (Jacek Poznański) -- Chapter 22. Are Humans Special? Examining John Haught’s Idea of ‘Information’ and the Daoist Idea of Qi in the Zhuangzi (Jaeho Jang).
Record Nr. UNINA-9910255222503321
Cham : , : Springer International Publishing : , : Imprint : Springer, , 2017
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
John Buridan’s Questions on Aristotle’s De Anima – Iohannis Buridani Quaestiones in Aristotelis De Anima [[electronic resource] /] / by Gyula Klima, Peter G. Sobol, Peter Hartman, Jack Zupko
John Buridan’s Questions on Aristotle’s De Anima – Iohannis Buridani Quaestiones in Aristotelis De Anima [[electronic resource] /] / by Gyula Klima, Peter G. Sobol, Peter Hartman, Jack Zupko
Autore Klima Gyula
Edizione [1st ed. 2023.]
Pubbl/distr/stampa Cham : , : Springer International Publishing : , : Imprint : Springer, , 2023
Descrizione fisica 1 online resource (1033 pages)
Disciplina 128.2
Altri autori (Persone) SobolPeter G
HartmanPeter
ZupkoJack
Collana Historical-Analytical Studies on Nature, Mind and Action
Soggetto topico Philosophy of mind
Metaphysics
Philosophy of Mind
ISBN 3-030-94433-6
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Part 1. Chapter 1. Is the proper subject of the science discussed in De anima the soul, the term 'soul', the living body, something else, or nothing? -- Chapter 2. Is all cognition counted among good things, that is to say, is all cognition good? -- Chapter 3. Is all knowledge honorable? -- Chapter 4. Is the science of the soul one of the most difficult sciences? -- Chapter 5. Is a universal nothing or posterior? -- Chapter 6 Do accidents contribute a great deal towards cognizing what something is? -- Part 2 -- Chapter 7. Is every soul a substantial act? -- Chapter 8. Is every soul the first act of an organic body? -- Chapter 9. Is the definition of the soul which says that the soul is the first substantial act of an organic physical body that has life in potency a good definition? -- Chapter 10. Are the vegetative and sensitive souls the same in an animal? -- Chapter 11. Are the powers of the soul distinct from the soul itself? -- Chapter 12. Should the powers of the soul be distinguished by their acts or objects? -- Chapter 13. Is the whole soul in every part of the animate body? -- Chapter 14. Is it the most natural operation of living things to generate their like? -- Chapter 15. Is sense a passive power? -- Chapter 16. Is an agent sense necessary in order to sense? -- Chapter 17. Can sense be deceived about a sensible proper to it? -- Chapter 18 -- Are common sensibles per se sensible? -- Chapter 19. Are number, magnitude, shape, motion and rest common, per se sensibles? -- Chapter 20. Is color the proper object of sight? -- Chapter 21. Do we need illumination to see color because of the color or because of the medium? -- Chapter 22. When I speak, do each of you hear the same sound? -- Chapter 23. Is odor is propagated through a medium in its real being, or in its spiritual or intentional being? -- Chapter 24. Do the species of proper and per se sensible qualities have instantaneous generation and propagation in the medium, or in the organ of sense? -- Chapter 25. Is touch one sense or several? -- Chapter 26. Are there only five external senses? -- Chapter 27. Does a sensible object placed on a sense produce sensation? That is, is it sensed? -- Chapter 28. Is it necessary to postulate a single common sense? -- Chapter 29. Is it necessary to posit other internal senses in addition to the common sense? -- Chapter 30. Is the organ of common sense in the heart or in the brain or in the head (for it is not taken to be anywhere else)? -- Chapter 31. Does actual sensation take place in the external senses as in a subject, or only the reception of sensible species, with sensation taking place only in the heart? -- Part 3. Chapter 32. Is the human intellect a passive power as regards an intelligible object? -- Chapter 33. Must the intellect be devoid of what it understands? -- Chapter 34. Is the human intellect the substantial form of the human body? -- Chapter 35. Is the human intellect a form inhering in the human body? -- Chapter 36. Is there a unique intellect by which all humans understand when they are thinking? -- Chapter 37. Is the human intellect everlasting? -- Chapter 38. Is the possible intellect pure potency in the sense that it is not any kind of actuality, just like prime matter? -- Chapter 39. Does the intellect understand the universal before the singular, or vice versa? -- Chapter 40. Can the human intellect understand itself? -- Chapter 41. Is the active contribution of an agent intellect, apart from the possible intellect, necessary for a human being's act of understanding? -- Chapter 42. Is the intellectual act or even its habit the same as the intellective soul, or a thing added to it? -- Chapter 43. Is every simple act of thinking true? -- Chapter 44. Can a non-being be understood? -- Chapter 45. Is a point represented or understood as a privation? -- Chapter 46. Does the intellect preserve intelligible species once the actual act of thinking has ceased?. Chapter 47. Can the human intellect understand more than one thing at once? -- Chapter 48. Does the intellective soul in a human being differ from the sensitive soul? -- Chapter 49. Is one appetite contrary to another in a human being? -- Chapter 50. Does nature do anything in vain, or is it even sometimes deficient in what is necessary? -- Chapter 51. Is the locomotive power the vegetative, sensitive, intellective, appetitive, or some other power of the soul besides these?.
Record Nr. UNINA-9910728390503321
Klima Gyula  
Cham : , : Springer International Publishing : , : Imprint : Springer, , 2023
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Journeys in the Mind [[electronic resource] ] : On the Origins and Structure of Subjectivity / / by Vincenzo Sanguineti
Journeys in the Mind [[electronic resource] ] : On the Origins and Structure of Subjectivity / / by Vincenzo Sanguineti
Autore Sanguineti Vincenzo
Edizione [2nd ed. 2023.]
Pubbl/distr/stampa Cham : , : Springer Nature Switzerland : , : Imprint : Springer, , 2023
Descrizione fisica 1 online resource (124 pages)
Disciplina 126
Soggetto topico Philosophy of mind
Neurosciences
Psychiatry
Cognitive psychology
Philosophy of Mind
Neuroscience
Cognitive Psychology
ISBN 3-031-29735-0
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Introduction -- The Subjective Experience: a brief review -- Two mentalistic portraits: the book and its content -- Workings of the mind: consciousness and the unconscious -- The unfolding of Life: the genetic endowment -- The evolutionary archetypes: values and needs -- One of the line: values and needs -- Affective connectedness: the qualia web -- Talking to the stars: the quanta web -- Putting it all together -- Some closing reflections -- References.
Record Nr. UNINA-9910728939403321
Sanguineti Vincenzo  
Cham : , : Springer Nature Switzerland : , : Imprint : Springer, , 2023
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Kant and Post-Tractarian Wittgenstein [[electronic resource] ] : Transcendentalism, Idealism, Illusion / / by Bernhard Ritter
Kant and Post-Tractarian Wittgenstein [[electronic resource] ] : Transcendentalism, Idealism, Illusion / / by Bernhard Ritter
Autore Ritter Bernhard
Edizione [1st ed. 2020.]
Pubbl/distr/stampa Cham : , : Springer International Publishing : , : Imprint : Palgrave Macmillan, , 2020
Descrizione fisica 1 online resource (xxi, 346 pages) : illustrations
Disciplina 192
Soggetto topico Epistemology
Language and languages—Philosophy
Philosophy of mind
Metaphysics
Philosophy of Language
Philosophy of Mind
ISBN 3-030-44634-4
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Part I: Mirages of Metaphysical Language -- 1. Wittgenstein on 'Grammatical' and 'Metaphysical' Propositions -- 2. The Question of Linguistic Idealism -- 3. Wittgenstein and What We Can Say -- 4. Language and Communication in Kant's Theoretical Philosophy -- 5. Transcendental Illusion in the First Antinomial Conflict -- 6. Kant's Transcendental Idealism -- Part II: Kant's Argument Against Problematic Idealism -- 7. The Position of Problematic Idealism -- 8. Scepticism and Idealism in Descartes -- 9. Transcendental Proofs and Indubitability -- 10. The Subject in the Refutation of Idealism -- 11. Transcendental Realism and the Fourth A-Paralogism -- Part III: Wittgenstein: Idealism, Solipsism, and Scepticism -- 12. Solipsism in The Blue Book -- 13. Use as Subject and Use as Object of 'I' Revisited -- 14. Idealism/Solipsism in the Investigations -- 15. On Certainty and Metaphysical Doubt -- Part IV: Limits of Transcendentalism -- 16. Kant's Second Analogy and the Schema of Causality -- 17. 'Perception' in §26 of the Transcendental Deduction -- 18. Wittgenstein on Private Ostensive Definition -- 19. A Prussian Wittgenstein and a Viennese Kant?.
Record Nr. UNINA-9910420926803321
Ritter Bernhard  
Cham : , : Springer International Publishing : , : Imprint : Palgrave Macmillan, , 2020
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Kant's Radical Subjectivism [[electronic resource] ] : Perspectives on the Transcendental Deduction / / by Dennis Schulting
Kant's Radical Subjectivism [[electronic resource] ] : Perspectives on the Transcendental Deduction / / by Dennis Schulting
Autore Schulting Dennis
Edizione [1st ed. 2017.]
Pubbl/distr/stampa Cham : , : Springer International Publishing : , : Imprint : Palgrave Macmillan, , 2017
Descrizione fisica 1 online resource (XV, 442 p.)
Disciplina 120
Soggetto topico Epistemology
Philosophy
Philosophy of mind
Idealism, German
History of Philosophy
Philosophy of Mind
German Idealism
ISBN 3-319-43877-8
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Preface -- Key to Abbreviations of Cited Primary Works -- 1. Kant’s Radical Subjectivism - An Introductory Essay -- PART I: FROM APPERCEPTION TO OBJECTIVITY -- 2. Kant’s Deduction From Apperception -- 3. “Pure Consciousness Is Found Already in Logic”: Apperception, Spontaneity, and Judgement -- 4. Gap? What Gap?—On the Unity of Apperception and the Necessary Application of the Categories -- PART II: NONCONCEPTUAL CONTENT, SPACE, AND A PRIORI SYNTHESIS -- 5. Problems of Kantian Nonconceptualism and the Transcendental Deduction -- 6. Kant’s Threefold Synthesis On a Moderately Conceptualist Interpretation -- 7. Figurative Synthesis, Spatial Unity, and the Possibility of Perceptual Knowledge -- PART III: SUBJECTIVISM, MATERIAL SYNTHESIS, AND IDEALISM -- 8. On Hegel’s Critique of Kant’s Subjectivism in the Transcendental Deduction -- 9. Subjectivism, Material Synthesis, and Idealism.
Record Nr. UNINA-9910255214103321
Schulting Dennis  
Cham : , : Springer International Publishing : , : Imprint : Palgrave Macmillan, , 2017
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Knowing, Not-Knowing, and Jouissance [[electronic resource] ] : Levels, Symbols, and Codes of Experience in Psychoanalysis / / by Raul Moncayo
Knowing, Not-Knowing, and Jouissance [[electronic resource] ] : Levels, Symbols, and Codes of Experience in Psychoanalysis / / by Raul Moncayo
Autore Moncayo Raul
Edizione [1st ed. 2018.]
Pubbl/distr/stampa Cham : , : Springer International Publishing : , : Imprint : Palgrave Macmillan, , 2018
Descrizione fisica 1 online resource (286 pages)
Disciplina 616.8917
Collana The Palgrave Lacan Series
Soggetto topico Clinical psychology
Psychoanalysis
Psychology—Methodology
Philosophy of mind
Self
Clinical Psychology
Psychological Methods
Philosophy of Mind
Philosophy of the Self
ISBN 3-319-94003-1
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Introduction: Lacan’s RSI and Freud’s Three-Dimensional Theory of Mind/Psyche -- Chapter I: The Clear Screen, Perception, and the Nature of Inscription -- Chapter II:Instinct and Drive in Darwin and Freud, Contemporary Biology, and Psychoanalysis -- Chapter III: The Grammatical Voice of the Drive -- Chapter IV: Sign, Object, Image, Index, Representamen/Representations/ Signifiers, Interpretants, and Habit, in the work of Pierce and Lacan -- Chapter V: The Ego, the Person, the Self, and the Subject -- Chapter VI: The Symbolic in the early Lacan as a Cybernetic Machine, as Automaton and Tyché, and the two forms of the Real -- Chapter VII: Like a Fool, Like a Bungler: Elucidating Lacan’s L’Étourdit -- Chapter VIII: The Rise and Fall of Cognition and the Realization of the larger Mind of Unconscious Knowing (Savoir) -- Chapter IX: The Other Psychoanalysis and the Other in Psychoanalysis -- Chapter X: The Clinical Practice of Lacanian Psychoanalysis -- Chapter XI: The Lacanian School as an Organizational Structure; Raul Moncayo and Dany Nobus.
Record Nr. UNINA-9910298071903321
Moncayo Raul  
Cham : , : Springer International Publishing : , : Imprint : Palgrave Macmillan, , 2018
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Knowledge and virtue in early Stoicism [[electronic resource] /] / by Håvard Løkke
Knowledge and virtue in early Stoicism [[electronic resource] /] / by Håvard Løkke
Autore Løkke Håvard
Edizione [1st ed. 2015.]
Pubbl/distr/stampa Dordrecht : , : Springer Netherlands : , : Imprint : Springer, , 2015
Descrizione fisica 1 online resource (143 p.)
Disciplina 100
Collana Studies in the History of Philosophy of Mind
Soggetto topico Epistemology
Philosophy
Philosophy of mind
History of Philosophy
Philosophy of Mind
ISBN 94-007-2153-6
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Introduction -- 1. From Zeno to Chrysippus -- 2. Nurtured by Nature -- 3. Our thoughts and their objects -- 4. Knowledge and mistakes -- 5. Our progress towards virtue -- 6. From Carneades to Cicero -- Bibliography.
Record Nr. UNINA-9910484047903321
Løkke Håvard  
Dordrecht : , : Springer Netherlands : , : Imprint : Springer, , 2015
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Krister Segerberg on Logic of Actions [[electronic resource] /] / edited by Robert Trypuz
Krister Segerberg on Logic of Actions [[electronic resource] /] / edited by Robert Trypuz
Edizione [1st ed. 2014.]
Pubbl/distr/stampa Dordrecht : , : Springer Netherlands : , : Imprint : Springer, , 2014
Descrizione fisica 1 online resource (355 p.)
Disciplina 005.1015113
Collana Outstanding Contributions to Logic
Soggetto topico Logic
Computer logic
Philosophy of mind
Logics and Meanings of Programs
Philosophy of Mind
ISBN 94-007-7046-4
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Introduction; Robert Trypuz -- PART I -- 1. "Krister Segerberg’s Philosophy of Action"; Richmond Thomason -- 2. "The concept of a routine in Segerberg’s philosophy of action"; Dag Elgesem -- 3. "On the Reconciliation of Logics of Agency and Logics of Event Types"; Jan Broersen -- 4. "Three traditions in the logic of action: bringing them together"; Andreas Herzig, Tiago de Lima, Emiliano Lorini, and Nicolas Troquard -- 5. "Deontic Logics based on Boolean Algebra"; Pablo Castro and Piotr Kulicki -- 6. "Dynamic Deontic Logic, Segerberg-Style"; John-Jules Meyer -- PART II -- 7. "Contraction, Revision, Expansion - Representing Belief Change Operations"; Sven Ove Hansson -- 8. "Segerberg on the Paradoxes of Introspective Belief Change"; Erik J Olsson and Sebastian Enqvist -- 9. "Equivalent Beliefs in Dynamic Doxastic Logic"; Robert Goldblatt -- 10. "On revocable and irrevocable belief revision"; Hans van Ditmarsch -- 11. "Actions, belief update, and DDL"; Jérôme Lang -- 12. "DDL as an “Internalization” of Dynamic Belief Revision"; Alexandru Baltag, Virginie Fiutek, and Sonja Smets -- 13. "Two logical faces of belief revision"; Johan van Benthem.
Record Nr. UNINA-9910484008403321
Dordrecht : , : Springer Netherlands : , : Imprint : Springer, , 2014
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Kritik der philosophischen Vernunft [[electronic resource] ] : Die Frage nach dem Menschen und die Methode der Philosophie. Versuch einer methodologischen Grundlegung / / von Thorsten Streubel
Kritik der philosophischen Vernunft [[electronic resource] ] : Die Frage nach dem Menschen und die Methode der Philosophie. Versuch einer methodologischen Grundlegung / / von Thorsten Streubel
Autore Streubel Thorsten
Edizione [1st ed. 2016.]
Pubbl/distr/stampa Wiesbaden : , : Springer Fachmedien Wiesbaden : , : Imprint : Springer VS, , 2016
Descrizione fisica 1 online resource (371 p.)
Disciplina 100
Soggetto topico Philosophy of mind
Philosophy
Phenomenology 
Philosophy of Mind
Philosophy of Man
Phenomenology
ISBN 3-658-10607-7
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione ger
Nota di contenuto Zur Kritik der philosophischen Vernunft -- Philosophie als strenge Wissenschaft -- Das Gehirnparadoxon -- Die Methode der Philosophie -- Aletheiologie -- Die Frage nach dem Menschen -- Grundsätze der Fundamentalanthropologie -- Das Gehirn-Geist-Problem.
Record Nr. UNINA-9910483342403321
Streubel Thorsten  
Wiesbaden : , : Springer Fachmedien Wiesbaden : , : Imprint : Springer VS, , 2016
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui