In this historical article, Newton da Costa discusses Francisco Miró Quesada’s philosophical ideas about logic. He discusses the topics of reason, logic, and action in Miró Quesada’s work, and in the final section he offers his critical view. In particular, he disagrees with Miró Quesada’s stance on the historicity of reason, for whom “reason is essentially absolute”, whereas for da Costa it “is being constructed in the course of history”. Da Costa concludes by emphasizing the importance (...) of Miró Quesada’s theory of logic and reason, despite it still being incomplete. -/- Historical article by Newton da Costa, annotated and translated by J. C. Cifuentes and L. F. Bartolo Alegre. (shrink)

This is a review of: Newton C.A. da Costa, Logiques Classiques et Non Classiques. Essai sur les Fondements de la Logique. Translated from the Portuguese by Jean-Yves Béziau (with two appendices by the translator) Culture Scientifique, Masson, Paris, 1997, 276p. ISBN 2-225-85247-2.

Nel 'Godel's Way' tre eminenti scienziati discutono questioni come l'indecidibilità, l'incompletezza, la casualità, la computabilità e la paracoerenza. Affronto questi problemi dal punto di vista di Wittgensteinian che ci sono due questioni fondamentali che hanno soluzioni completamente diverse. Ci sono le questioni scientifiche o empiriche, che sono fatti sul mondo che devono essere studiati in modo osservante e filosofico su come il linguaggio può essere usato in modo intelligibilmente (che include alcune domande in matematica e logica), che devono essere decise (...) cercando un modo in cui usiamoeffettivamente le parole in particolari contesti. Quando arriviamo a sapere su quale gioco di lingua stiamo giocando, questi argomenti sono visti come domande scientifiche e matematiche ordinarie come tutti gli altri. Le intuizioni di Wittgenstein sono state raramente eguagliate e mai superate e sono pertinenti oggi come lo erano 80 anni fa, quando ha dettato i Libri Blu e Marrone. Nonostante le sue mancanze - in realtà una serie di note piuttosto che un libro finito - questa è una fonte unica del lavoro di questi tre famosi studiosi che hanno lavorato ai bordi sanguinanti della fisica, della matematica e della filosofia per oltre mezzo secolo. Da Costa e Doria sono citati da Wolpert (vedi sotto o i miei articoli su Wolpert e la mia recensione di 'I limiti esterni della ragione' di Yanofsky) dal momento che hanno scritto sul calcolo universale, e tra i suoi numerosi successi, Da Costa è un pioniere della paracoerenza. Coloro che desiderano un quadro aggiornato completo per il comportamento umano dalla moderna vista a due systems possono consultare il mio libro 'La struttura logica dellafilosofia, psicologia, Mind e il linguaggio in Ludwig Wittgenstein e John Searle' 2nd ed (2019). Coloro che sono interessati a più dei miei scritti possono vedere 'TalkingMonkeys--Filosofia, Psicologia, Scienza, Religione e Politica su un Pianeta Condannato--Articoli e Recensioni 2006-2019 3rd ed (2019) e Suicidal Utopian Delusions nel 21st Century 4th ed (2019) . (shrink)

В «Godel's Way» три видных ученых обсуждают такие вопросы, как неплатежеспособность, неполнота, случайность, вычислительность и последовательность. Я подхожу к этим вопросам с точки зрения Витгенштейна, что есть две основные проблемы, которые имеют совершенно разные решения. Есть научные или эмпирические вопросы, которые являются факты о мире, которые должны быть исследованы наблюдений и философские вопросы о том, как язык может быть использован внятно (которые включают в себя определенные вопросы в математике и логике), которые должны быть решены, глядят, как мы на самом деле (...) использовать слова в конкретных контекстах. Когда мы получаем ясно о том, какой языковой игре мы играем, эти темы рассматриваются как обычные научные и математические вопросы, как и любые другие. Идеи Витгенштейна редко были равны и никогда не превосходили и столь же уместно сегодня, как они были 80 лет назад, когда он диктовал Blue и Браун Книги. Несмотря на свои недостатки, на самом деле серия заметок, а не готовой книги, это уникальный источник работы этих трех известных ученых, которые работают на кровотечения края физики, математики и философии на протяжении более полувека. Da Costa и Doria процитированы Wolpert (см. ниже или мои статьи на Wolpert и моем просмотрении Yanofsky 'Внешние пределы разума') в виду того что они написали на всеобщихвычислениях,, и среди его много выполнений, Da Costa пионер в paraconsistency. Те, кто желает всеобъемлющего до современных рамок для человеческого поведения из современных двух systEms зрения могут проконсультироваться с моей книгой"Логическая структура философии, психологии, Минd иязык в Людвиг Витгенштейн и Джон Сирл" второй ред (2019). Те, кто заинтересован в более моих сочинений могут увидеть "Говоря обезьян - Философия, психология, наука, религия и политика на обреченной планете - Статьи и обзоры 2006-2019 3-й ed (2019) и suicidal утопических заблуждений в 21-мst веке 4-й ed (2019) th и другие. (shrink)

In "Godel es Way" diskutieren drei namhafte Wissenschaftler Themen wie Unentschlossenheit, Unvollständigkeit, Zufälligkeit, Berechenbarkeit und Parakonsistenz. Ich gehe diese Fragen aus Wittgensteiner Sicht an, dass es zwei grundlegende Fragen gibt, die völlig unterschiedliche Lösungen haben. Es gibt die wissenschaftlichen oder empirischen Fragen, die Fakten über die Welt sind, die beobachtungs- und philosophische Fragen untersuchen müssen, wie Sprache verständlich verwendet werden kann (die bestimmte Fragen in Mathematik und Logik beinhalten), die entschieden werden müssen, indem man sich anschaut,wie wir Wörter in bestimmten (...) Kontexten tatsächlich verwenden. Wenn wir klar werden, welches Sprachspiel wir spielen, werden diese Themen als gewöhnliche wissenschaftliche und mathematische Fragen angesehen, wie alle anderen auch. Wittgensteins Einsichten wurden selten übertroffen und sind heute so treffend wie vor 80 Jahren, als er die Blauen und Braunen Bücher diktierte. Trotz seiner Versäumnisse – wirklich eine Reihe von Notizen statt eines fertigen Buches – ist dies eine einzigartige Quelle für die Arbeit dieser drei berühmten Gelehrten, die seit über einem halben Jahrhundert an den blutenden Rändern von Physik, Mathematik und Philosophie arbeiten. Da Costa und Doria werden von Wolpert zitiert (siehe unten oder meine Artikel über Wolpert und meine Rezension von Yanofskys 'The Outer Limits of Reason'), da sie auf universelle Berechnung schrieben,, und unter seinen vielen Errungenschaften ist Da Costa ein Pionier in Parakonsistenz. Wer aus der modernen zweisystems-Sichteinen umfassenden, aktuellen Rahmen für menschliches Verhalten wünscht, kann mein Buch "The Logical Structure of Philosophy, Psychology, Mindand Language in Ludwig Wittgenstein and John Searle' 2nd ed (2019) konsultieren. Diejenigen,die sich für mehr meiner Schriften interessieren, können 'Talking Monkeys--Philosophie, Psychologie, Wissenschaft, Religion und Politik auf einem verdammten Planeten --Artikel und Rezensionen 2006-2019 3rd ed (2019) und Suicidal Utopian Delusions in the 21st Century 4th ed (2019) und andere sehen. (shrink)

Dans 'Godel’s Way', trois éminents scientifiques discutent de questions telles que l’indécidabilité, l’incomplétude, le hasard, la calculabilité et la paraconsistence. J’aborde ces questions du point de vue de Wittgensteinian selon lesquelles il y a deux questions fondamentales qui ont des solutions complètement différentes. Il y a les questions scientifiques ou empiriques, qui sont des faits sur le monde qui doivent être étudiés de manière observationnelle et philosophique quant à la façon dont le langage peut être utilisé intelligiblement (qui incluent certaines (...) questions en mathématiques et en logique), qui doivent être décidés en regardant un comment nous utilisons réellement des mots dans des contextes particuliers. Lorsque nous obtenons clair sur le jeu de langue que nous jouons, ces sujets sont considérés comme des questions scientifiques et mathématiques ordinaires comme les autres. Les idées de Wittgenstein ont rarement été égalées et jamais dépassées et sont aussi pertinentes aujourd’hui qu’elles l’étaient il y a 80 ans lorsqu’il a dicté les Livres Bleus et Brown. Malgré ses défauts, vraiment une série de notes plutôt qu’un livre fini, c’est une source unique du travail de ces trois savants célèbres qui travaillent aux confins de la physique, des mathématiques et de la philosophie depuis plus d’un demi-siècle. Da Costa et Doria sont cités par Wolpert (voir ci-dessous ou mes articles sur Wolpert et mon examen de Yanofsky 'The Outer Limits of Reason') depuis qu’ils ont écrit sur le calcul universel, et parmi ses nombreuses réalisations, Da Costa est un pionnier dans la paraconsistence. -/- Ceux qui souhaitent un cadre complet à jour pour le comportement humain de la vue moderne de deux système peuvent consulter mon livre 'The Logical Structure of Philosophy, Psychology, Mind and Language in Ludwig Wittgenstein and John Searle' 2nd ed (2019). Ceux qui s’intéressent à plus de mes écrits peuvent voir «Talking Monkeys --Philosophie, Psychologie, Science, Religion et Politique sur une planète condamnée --Articles et revues 2006-2019 » 3e ed (2019) et Suicidal Utopian Delusions in the 21st Century 4th ed (2019) et autres. (shrink)

Em "Godel's Way", três cientistas eminentes discutem questões como a undecidability, incompletude, aleatoriedade, computabilidade e paraconsistência. Eu abordar estas questões do ponto de vista Wittgensteinian que existem duas questões básicas que têm soluções completamente diferentes. Há as questões científicas ou empíricas, que são fatos sobre o mundo que precisam ser investigados observacionalmente e questões filosóficas sobre como a linguagem pode ser usada inteligìvelmente (que incluem certas questões em matemática e lógica), que precisam ser decidido por olhar uma como nós realmente (...) usar palavras em contextos específicos. Quando nós começ claros sobre que jogo da língua nós estamos jogando, estes tópicos são vistos para ser perguntas científicas e matemáticas ordinárias como qualquer outro. As idéias de Wittgenstein raramente foram igualadas e nunca ultrapassaram e são tão pertinentes hoje como eram 80 anos atrás, quando ele ditou os livros azul e marrom. Apesar de suas falhas-realmente uma série de notas em vez de um livro acabado-esta é uma fonte única do trabalho destes três estudiosos famosos que têm trabalhado nas bordas sangrantes da física, matemática e filosofia por mais de meio século. Da costa e Doria são citados por Wolpert (veja abaixo ou meus artigos sobre Wolpert e minha revisão de Yanofsky ' s "os limites exteriores da razão") desde que escreveu sobre a computação universal, e entre suas muitas realizações, da costa é um pioneiro em a paraconsistência. Aqueles que desejam um quadro até à data detalhado para o comportamento humano da opinião moderna dos dois sistemas consultar meu livros Falando Macacos 3ª Ed (2019), A Estrutura Lógica da Filosofia, Psicologia, Mente e Linguagem em Ludwig Wittgenstein e John Searle 2a Ed (2019), Suicídio Pela Democracia,4aEd(2019), Entendendo as Conexões entre Ciência, Filosofia, Psicologia, Religião, Política e Economia Artigos e Análises 2006-2019 (2019), Ilusões Utópicas Suicidas no 21St século 5a Ed (2019), A Estrutura Lógica do Comportamento Humano (2019), e A Estrutura Lógica da Consciência (2019) y outras. (shrink)

En ' Godel’s Way ', tres eminentes científicos discuten temas como la indecisión, la incompleta, la aleatoriedad, la computabilidad y la paraconsistencia. Me acerco a estas cuestiones desde el punto de vista de Wittgensteinian de que hay dos cuestiones básicas que tienen soluciones completamente diferentes. Existen las cuestiones científicas o empíricas, que son hechos sobre el mundo que necesitan ser investigados observacionalmente y cuestiones filosóficas en cuanto a cómo el lenguaje se puede utilizar inteligiblemente (que incluyen ciertas preguntas en matemáticas (...) y lógica), que necesitan decidirse por unt cómo realmente usar palabras en contextos concretos. Cuando tenemos claro sobre qué juego de idiomas estamos jugando, estos temas son vistos como preguntas científicas y matemáticas ordinarias como cualquier otra. Las percepciones de Wittgenstein rara vez se han igualado y nunca superado y son tan pertinentes hoy como lo fueron hace 80 años cuando dictó los libros azul y marrón. A pesar de sus fallas — realmente una serie de notas en lugar de un libro terminado —, esta es una fuente única de la obra de estos tres eruditos famosos que han estado trabajando en los bordes sangrantes de la física, las matemáticas y la filosofía durante más de medio siglo. Da Costa y Doria son citados por Wolpert (ver abajo o mis artículos sobre Wolpert y mi reseña de ' los límites de la razón ' de Yanofsky) desde que escribieron en el cómputo universal, y entre sus muchos logros, da Costa es pionera en paraconsistencia. Aquellos que deseen un marco completo hasta la fecha para el comportamiento humano de la moderna dos sistemas punto de vista puede consultar mi libros Talking Monkeys 3ª ed (2019), Estructura Logica de Filosofia, Psicología, Mente y Lenguaje en Ludwig Wittgenstein y John Searle 2a ed (2019), Suicidio pela Democracia 4ª ed (2019), La Estructura Logica del Comportamiento Humano (2019), The Logical Structure de la Conciencia (2019, Entender las Conexiones entre Ciencia, Filosofía, Psicología, Religión, Política y Economía y Delirios Utópicos Suicidas en el siglo 21 5ª ed (2019), Observaciones sobre Imposibilidad, Incompletitud, Paraconsistencia, Indecidibilidad, Aleatoriedad, Computabilidad, Paradoja e Incertidumbre en Chaitin, Wittgenstein,. (shrink)

'गोडेल के रास्ते' में तीन प्रख्यात वैज्ञानिकों ने अनिर्णय, अपूर्णता, यादृच्छिकता, गणनाऔरता और परासंगति जैसे मुद्दों पर चर्चा की। मैं Wittgensteinian दृष्टिकोण से इन मुद्दों दृष्टिकोण है कि वहाँ दो बुनियादी मुद्दों जो पूरी तरह से अलग समाधान है. वहाँ वैज्ञानिक या अनुभवजन्य मुद्दों, जो दुनिया के बारे में तथ्य है कि अवलोकन और दार्शनिक मुद्दों की जांच की जरूरत है के रूप में कैसे भाषा intelligibly इस्तेमाल किया जा सकता है (जो गणित और तर्क में कुछ सवाल शामिल हैं), (...) जो की जरूरत है एकटी कैसे हम वास्तव में विशेष संदर्भों में शब्दों का उपयोग देख कर फैसला किया. जब हम जो भाषा खेल हम खेल रहे हैं के बारे में स्पष्ट हो, इन विषयों को किसी भी अन्य की तरह साधारण वैज्ञानिक और गणितीय सवाल देखा जाता है. है Wittgenstein अंतर्दृष्टि शायद ही कभी बराबर किया गया है और कभी नहीं पार कर रहे हैं और के रूप में आज के रूप में प्रासंगिक हैं के रूप में वे 80 साल पहले थे जब वह ब्लू और ब्राउन पुस्तकें हुक्म दिया. अपनी असफलताओं के बावजूद-वास्तव में एक समाप्त पुस्तक के बजाय नोटों की एक श्रृंखला-यह इन तीन प्रसिद्ध विद्वानों के काम का एक अनूठा स्रोत है जो आधे से अधिक सदी से भौतिकी, गणित और दर्शन के खून बह रहा किनारों पर काम कर रहे हैं। दा कोस्टा और डोरिया Wolpert द्वारा उद्धृत कर रहे हैं (नीचे देखें या Wolpert पर मेरे लेख और Yanofsky 'कारण की बाहरी सीमा' की मेरी समीक्षा) के बाद से वे सार्वभौमिक गणना पर लिखा था, और उनके कई उपलब्धियों के बीच, दा कोस्टा में अग्रणी है paraconsistency. आधुनिक दो systems दृश्यसे मानव व्यवहार के लिए एक व्यापक अप करने के लिए तारीख रूपरेखा इच्छुक लोगों को मेरी पुस्तक 'दर्शन, मनोविज्ञान, मिनडी और लुडविगमें भाषा की तार्किक संरचना से परामर्श कर सकते हैं Wittgenstein और जॉन Searle '2 एड (2019). मेरे लेखन के अधिक में रुचि रखने वालों को देख सकते हैं 'बात कर रहेबंदर- दर्शन, मनोविज्ञान, विज्ञान, धर्म और राजनीति पर एक बर्बाद ग्रह --लेख और समीक्षा 2006-2019 3 एड (2019) और आत्मघाती यूटोपियान भ्रम 21st मेंसदी 4वें एड (2019) . (shrink)

In ‘Godel’s Way’ three eminent scientists discuss issues such as undecidability, incompleteness, randomness, computability and paraconsistency. I approach these issues from the Wittgensteinian viewpoint that there are two basic issues which have completely different solutions. There are the scientific or empirical issues, which are facts about the world that need to be investigated observationally and philosophical issues as to how language can be used intelligibly (which include certain questions in mathematics and logic), which need to be decided by looking at (...) how we actually use words in particular contexts. When we get clear about which language game we are playing, these topics are seen to be ordinary scientific and mathematical questions like any others. Wittgenstein’s insights have seldom been equaled and never surpassed and are as pertinent today as they were 80 years ago when he dictated the Blue and Brown Books. -/- Those wishing a comprehensive up to date framework for human behavior from the modern two systems view may consult my book ‘The Logical Structure of Philosophy, Psychology, Mind and Language in Ludwig Wittgenstein and John Searle’ 2nd ed (2019). Those interested in more of my writings may see ‘Talking Monkeys--Philosophy, Psychology, Science, Religion and Politics on a Doomed Planet--Articles and Reviews 2006-2019 3rd ed (2019), The Logical Structure of Human Behavior (2019), and Suicidal Utopian Delusions in the 21st Century 4th ed (2019). (shrink)

在《哥德尔之路》中,三位杰出的科学家讨论了不可解性、不完整性、随机性、可估计性和副一致性等问题。我从维特根斯坦的观点出发来处理这些问题,即有两个基本问题有着完全不同的解决方案。有科学或经验问题,这是关 于世界的事实,需要研究观察和哲学问题,如何使用语言可理解(其中包括数学和逻辑中的某些问题),需要通过查看我们在特定上下文中实际使用单词的方式来决定。当我们清楚要玩哪种语言游戏时,这些话题就像其他话题一 样被视为普通的科学和数学问题。维特根斯坦的见解很少被平等,也从未被超越,今天和80年前他口述《蓝书》和《棕色书》时一样具有现实意义。尽管它的失败——实际上是一系列笔记,而不是一本已完成的书——这是这三 位著名学者作品的独特来源,他们半个多世纪以来一直在物理学、数学和哲学的流血边缘工作。达科斯塔和多里亚被沃尔珀特引用(见下文或我的文章沃尔珀特和我对亚诺夫斯基的"理性的外在极限"的评 论),因为他们写了通用计算,在他的许多成就中,达科斯塔是先驱参数一致性。 那些希望从现代两个系统的观点来看为人类行为建立一个全面的最新框架的人,可以查阅我的书《路德维希的哲学、心理学、Mind 和语言的逻辑结构》维特根斯坦和约翰·西尔的《第二部》(2019年)。那些对我更多的作品感兴趣的人可能会看到《会说话的猴子——一个末日星球上的哲学、心理学、科学、宗教和政治——文章和评论2006-201 9年第3次(2019年)和自杀乌托邦幻想21篇世纪4日 (2019) .

'Godel's Way'에서 세 명의 저명한 과학자들은 부정성, 불완전성, 임의성, 계산성 및 파라불일치와 같은 문제에 대해 논의합니다. 나는 완전히 다른 해결책을 가지고 두 가지 기본 문제가 있다는 비트 겐슈타인의 관점에서 이러한 문제에 접근. 과학적 또는 경험적 문제가 있다, 관찰 하 고 철학적 문제 언어를 어떻게 이해할 수 있는 (수학 및 논리에 특정 질문을 포함) 에 대 한 조사 해야 하는 세계에 대 한 사실,우리가 실제로 특정 컨텍스트에서 단어를 사용 하는 방법을 보고 하 여 결정 될 필요가. 우리가 어떤 언어 게임을 하고 (...) 있는지 명확히 알 면, 이 주제는 다른 언어와 마찬가지로 평범한 과학적이고 수학적 질문으로 보입니다. 비트겐슈타인의 통찰력은 거의 동등하지 않았고 결코 능가하지 않았으며, 그가 블루와 브라운 북을 지시했을 때 80 년 전과 마찬가지로 오늘날과 관련이 있습니다. 완성된 책이 아닌 일련의 노트가 실패했음에도 불구하고, 이것은 반세기 이상 물리학, 수학, 철학의 출혈 가장자리에서 일해온 이 세 명의 유명한 학자들의 작품의 독특한 원천입니다. 다 코스타와 도리아는 울퍼트에 의해 인용된다 (그들은 보편적 인 계산에 쓴 이후 울퍼트와 야노프스키의 '이성의 외부 한계'에 대한 내 리뷰에, 대한 내 리뷰) 그리고 그의 많은 업적 중, 다 코스타는 파라 불일치의 선구자입니다. 현대 의 두 systems보기에서인간의 행동에 대한 포괄적 인 최신 프레임 워크를 원하는 사람들은 내 책을 참조 할 수 있습니다'철학의 논리적 구조, 심리학, 민d와 루드비히 비트겐슈타인과 존 Searle의언어' 2nd ed (2019). 내 글의 더 많은 관심있는 사람들은 '이야기 원숭이를 볼 수 있습니다-철학, 심리학, 과학, 종교와 운명 행성에 정치 - 기사 및 리뷰 2006-2019 3 rd 에드 (2019) 및 21st 세기 4번째 에드 (2019) 및 기타에서 자살 유토피아 망상. (shrink)

Dalam ' Godel ' s Way ' tiga ilmuwan terkemuka membahas isu seperti undecidability, ketidaklengkapan, kekasaran, komputasi dan paraconsistency. Saya mendekati masalah ini dari sudut pandang Wittgensteinian bahwa ada dua masalah dasar yang memiliki solusi yang sama sekali berbeda. Ada masalah ilmiah atau empiris, yang merupakan fakta tentang dunia yang perlu diselidiki masalah observationally dan filosofis mengenai bagaimana bahasa dapat digunakan secara jelas (yang mencakup pertanyaan tertentu dalam matematika dan logika), yang perlu diputuskan dengan mencarit bagaimana kita benar-benar menggunakan kata (...) dalam konteks tertentu. Ketika kita mendapatkan jelas tentang mana permainan bahasa yang kita bermain, topik ini dipandang sebagai pertanyaan ilmiah dan matematika biasa seperti orang lain. Wawasan Wittgenstein jarang sama dan tidak pernah melampaui dan seperti yang berkaitan dengan hari ini karena mereka 80 tahun yang lalu ketika dia mendikte buku Blue and Brown. Terlepas dari kegagalan-benar serangkaian catatan daripada buku selesai-ini adalah sumber yang unik dari pekerjaan tiga sarjana terkenal yang telah bekerja di tepi berdarah fisika, matematika dan filsafat selama lebih dari setengah abad. Da Costa dan Doria dikutip oleh Wolpert (Lihat di bawah atau artikel saya di Wolpert dan saya review yanofsky's ' The Outer batas dari alasan ') karena mereka menulis di Universal komputasi, dan di antara banyak prestasi, da Costa adalah pelopor dalam paraconsistency. -/- Mereka yang ingin komprehensif up to date kerangka perilaku manusia dari dua systEMS tampilan modern dapat berkonsultasi buku saya 'struktur Logis filsafat, psikologi, mind dan bahasa dalam Ludwig wittgenstein dan John Searle ' 2nd Ed (2019). Mereka yang tertarik pada tulisan saya lebih mungkin melihat 'berbicara monyet--filsafat, psikologi, ilmu, agama dan politik di planet yang ditakdirkan--artikel dan review 2006-2019 3rd ed (2019) dan bunuh diri utopian delusi di 21st Century 4th Ed (2019) . (shrink)

Capítulo de livro publicado em "Uma introdução à filosofia do direito" Itamar Luís Gelain (Org.) .- Ijuí: Ed. Unijuí, 2015. - 368 p. - (Coleção direito, política e cidadania; 37). . ISBN 978-85-419-0 I 75-8.

O presente texto parte do pressuposto de que a radical irredutibilidade da estética às representações lógicas está no limiar do programa de pesquisa de Kant anunciado como uma filosofia transcendental. Valendo-nos de Newton da Costa, tentaremos mostrar, primeiramente, as condições de contorno que balizavam essa discussão, e o modo como Leibniz e Newton as interpretaram e construíram suas respectivas teorias. Na sequência, tentaremos indicar que na gênese dessa descoberta de Kant tem papel relevante um fato cognitivo singular, (...) as contrapartidas incongruentes, sem o qual a solução não poderia ser encontrada da maneira como se deu. Nosso objetivo, em decorrência disso, será mostrar as determinações que possibilitaram diferentes interpretações metateóricas de um mesmo fato cognitivo: a concepção do espaço. No entanto, nosso interesse principal não será validar uma dessas concepções (a de Kant, ou a de Leibniz, ou a de Newton) em face das outras, como se se tratasse de um juízo disjuntivo, mas apreciar essas teorias a partir de suas sobreposições, valorizando o trajeto metodológico entre os alegados fundamentos de uma proposta cognitiva e os problemas que ela diz resolver. (shrink)

This thesis studies the formation of rules of experience in Weberian methodology and its adequacy to scientific validation criteria. It was sought to investigate, in the first part of the work, a proposal of justification for the so-called eligibility criteria. It was also tried to explain the meaning used in this research of the term “reason”, which is based on the theoretical conception of the operative reason exposed by Newton da Costa. Again, with the help of the writings (...) of the same author, we have examined those, so named by him, pragmatic principles of scientific reason. The second section of this study presented the three eligibility criteria, namely: i) the difference between to be (sein) and to ought to be (sollen); ii) the possibility of subsumption of individual action; iii) the construction of concepts as ideal types. In the third part of this work, rationally correct action was justified as an anticipated conjecture for a reflexive operation. However, it was supported that there is a significant difference in relation to the rules of experience when applied for the construction of the agent’s actions and in their use for validating the imputation of causal links between social phenomena. In order to validate the results of the research, the rules of experience must be cleverly designed to be general propositions of the experiment, and for this, the characterization of these rules was based in the so-called “Fermi solution”. Subsequent to this methodological proposal, we pondered how the scientist conducts a thought experiment in the empirical sciences of action and the judgment of objective possibility as a counterfactual proposition was logically structured. Thus, we tried to demonstrate the logical structure of the validation mode of knowledge produced in the empirical sciences of action from Weberian pattern. (shrink)

Based on the notion of proem as exposed in Aristotle’s Rhetoric, we examine in detail Metaph. A1. Our goal is to understand the argument contained in this chapter, as we also endeavour to show how the Stagirite introduces with uttermost caution the theme of wisdom [σοφία], that which is the incarnation of the preeminent science in the first book of the Metaphysics. The attention we devote to the proem of this work is explained by the importance we attribute, unlike much (...) of contemporary scholars, to σοφία, that is, the science of first causes and principles, which we consider to be, ultimately, the pivotal formulation of the supreme science in the Metaphysics. (shrink)

The article examines the following interpretive hypothesis: from the formulation of the concept of “precariousness” in Precarious Life (2004), Judith Butler's thought undergoes a inflection towards a ethical-political foundation normatively understood and previously rejected by the author as evidenced in her debate with Nancy Fraser and Seyla Benhabib in the 1990s. It is therefore a matter of questioning the impact of this theoretical mutation on the notions of universal and subject that are embedded in the argumentative lines of the author’s (...) texts, thus establishing “precariousness” and “co-dependence” as ethical-political conditions that should guide political guidelines aimed at making life possible and viable. The article is divided into three moments: 1) the universal denied in form and content; 2) The universal affirmed in its form, but denied in its content; 3) the universal materially and formally affirmed. It will also address the different notions of subject that emerge from each of these three understandings of universal. (shrink)

The article will expose the problem of the nature of reality stablished in the first sections of Wittgenstein"s “Tractatus Logico-Philosophicus”, especially the aphorisms 1 to 2.063 seeking to show points of contact between the Aristotelian-Thomistic and Suarezian thought. Initially, (I) a distinction is made between metaphysics and ontology in order to understand why Wittgenstein, notorious for his anti-metaphysical thought, actually ends up producing a theory of reality. Subsequently, (II) the relationship between reality and language will be drawn from the characteristic (...) isomorphism of the Tractatus in which a structural similarity will appear with the Aristotelian-Thomistic thought. This relationship will be the basis for (III) the construction of an ontological image of reality as the condition of possibility for a meaningful language. With this outlook, the (IV) hypothesis of the influence of Francisco Suárez"s thought as the content behind this Wittgensteinian description of reality will be advanced. (shrink)

In celebration of Newton da Costa’s place in the history of paraconsistency, this paper considers the use and abuse of deliberate self-contradiction. Beginning with Parmenides, developed by Plato, and continued by Cicero, an ancient philosophical tradition used deliberately paraconsistent discourses to reveal the truth. In modern times, decisionism has used deliberate self-contradiction against Judeo-Christian revelation. • DOI:10.5007/1808-1711.2010v14n1p1.

With the ageing of the Portuguese population, there are more people in dependency situations and needing long-term care (LTC). In this context, it is important to ensure the quality of life (QoL) of those individuals, and that quality can be measured through their health-related quality of life (HRQoL) and overall well-being. Also, understanding how perceived service quality (PSQ) can be related to how people perceive their QoL is pertinent since service quality is an important factor to achieve patient health outcomes. (...) To develop this project, a LTC unit located in the district of Lisbon was chosen, the LTC unit of Arruda dos Vinhos. The main objective was to assess the relation between the PSQ, the HRQoL and the overall well-being of patients receiving LTC at the LTC unit of Arruda dos Vinhos. A project based on a case study was performed, through interviews based on the items of the SERVPERF, EQ-5D and ICECAP-O questionnaires, which were then analysed through content analysis. Results showed there is a relation between PSQ and HRQoL and between HRQoL and overall well-being. It was also possible to realise that to better evaluate the quality of this specific service, other subjects as the activities performed at the LTC unit, the physiotherapy service and the food provided, should be taken in consideration. Concluding, there is a relation between PSQ and the QoL of the patients receiving LTC at the LTC unit of Arruda dos Vinhos, when quality of life is measured through HRQoL. (shrink)

Spermatogenesis is the process of producing sperm in the testicles. It occurs in several stages, starting with the primordial germ cells, which differentiate into spermatogonia. Spermatogonia undergo successive mitoses to form primary spermatocytes, which, in turn, undergo meiosis, resulting in secondary spermatocytes. Secondary spermatocytes later transform into spermatids, which are immature sperm. Spermatids undergo maturation and differentiation to become mature sperm, ready for fertilization. This process is highly regulated by hormones and is essential for male fertility and reproduction. Spermatogenesis is (...) a complex process divided into three phases: spermatogonial or proliferative phase, meiotic phase, and spermiogenic phase, which are strictly related to animal physiology. These phases are influenced by several factors, including temperature, nutrition, diseases, and stress. Understanding these factors that influence spermatogenesis determines the animals’ productivity, in cases of changes, it can be suspected whether they are of genetic origin or environmental causes. (shrink)

Chapin reviewed this 1972 ZEITSCHRIFT paper that proves the completeness theorem for the logic of variable-binding-term operators created by Corcoran and his student John Herring in the 1971 LOGIQUE ET ANALYSE paper in which the theorem was conjectured. This leveraging proof extends completeness of ordinary first-order logic to the extension with vbtos. Newton da Costa independently proved the same theorem about the same time using a Henkin-type proof. This 1972 paper builds on the 1971 “Notes on a Semantic (...) Analysis of Variable Binding Term Operators” (Co-author John Herring), Logique et Analyse 55, 646–57. MR0307874 (46 #6989). A variable binding term operator (vbto) is a non-logical constant, say v, which combines with a variable y and a formula F containing y free to form a term (vy:F) whose free variables are exact ly those of F, excluding y. Kalish-Montague 1964 proposed using vbtos to formalize definite descriptions “the x: x+x=2”, set abstracts {x: F}, minimization in recursive function theory “the least x: x+x>2”, etc. However, they gave no semantics for vbtos. Hatcher 1968 gave a semantics but one that has flaws described in the 1971 paper and admitted by Hatcher. In 1971 we give a correct semantic analysis of vbtos. We also give axioms for using them in deductions. And we conjecture strong completeness for the deductions with respect to the semantics. The conjecture, proved in this paper with Hatcher’s help, was proved independently about the same time by Newton da Costa. (shrink)

-/- A variable binding term operator (vbto) is a non-logical constant, say v, which combines with a variable y and a formula F containing y free to form a term (vy:F) whose free variables are exact ly those of F, excluding y. -/- Kalish-Montague proposed using vbtos to formalize definite descriptions, set abstracts {x: F}, minimalization in recursive function theory, etc. However, they gave no sematics for vbtos. Hatcher gave a semantics but one that has flaws. We give a correct (...) semantic analysis of vbtos. We also give axioms for using them in deductions. And we conjecture strong completeness for the deductions with respect to the semantics. The conjecture was later proved independently by the authors and by Newton da Costa. -/- The expression (vy:F) is called a variable bound term (vbt). In case F has only y free, (vy:F) has the syntactic propreties of an individual constant; and under a suitable interpretation of the language vy:F) denotes an individual. By a semantic analysis of vbtos we mean a proposal for amending the standard notions of (1) "an interpretation o f a first -order language" and (2) " the denotation of a term under an interpretation and an assignment", such that (1') an interpretation o f a first -order language associates a set-theoretic structure with each vbto and (2') under any interpretation and assignment each vb t denotes an individual. (shrink)

This is the report on the XVI BRAZILIAN LOGIC CONFERENCE (EBL 2011) held in Petrópolis, Rio de Janeiro, Brazil between May 9–13, 2011 published in The Bulletin of Symbolic Logic Volume 18, Number 1, March 2012. -/- The 16th Brazilian Logic Conference (EBL 2011) was held in Petro ́polis, from May 9th to 13th, 2011, at the Laboratório Nacional de Computação o Científica (LNCC). It was the sixteenth in a series of conferences that started in 1977 with the aim of (...) congregating logicians from Brazil and abroad, furthering interest in logic and its applications, stimulating cooperation, and contributing to the development of this branch of science. EBL 2011 included more than one-hundred and fifty participants, all of them belonging to prominent research institutes from Brazil and abroad, especially Latin America. The conference was sponsored by the Academia Brasileira de Ciências (ABC), the As- sociation for Symbolic Logic (ASL), Universidade Estadual de Campinas (UNICAMP), Centre for Logic, Epistemology and the History of Sciences (CLE), Laboratório Nacional de Computação o Científica (LNCC), Pontif ́ıcia Universidade Cato ́lica do Rio de Janeiro (PUC- Rio), Sociedade Brasileira de Lógica (SBL), and Universidade Federal Fluminense (UFF). Funding was provided by Conselho Nacional de Desenvolvimento Cient ́ıfico e Tecnolo ́ gico (CNPq), Fundac ̧a ̃o de Amparo `a Pesquisa do Estado de São Paulo (FAPESP), Fundação Euclides da Cunha (FEC), and Universidade Federal Fluminense (UFF). The members of the Scientific Committee were: Mário Folhadela Benevides (COPPE- UFRJ), Fa ́bio Bertato (CLE-IFCH-UNICAMP), Jean-Yves Béziau (UFRJ), Ricardo Bianconi (USP), Juliana Bueno-Soler (UFABC), Xavier Caicedo (Universidad de Los An- des), Walter Carnielli (CLE-IFCH-UNICAMP), Oswaldo Chateaubriand Filho (PUC-Rio), Marcelo Esteban Coniglio (CLE-IFCH-UNICAMP), Newton da Costa (UFSC, President), Antonio Carlos da Rocha Costa (UFRG), Alexandre Costa-Leite (UnB), I ́tala M. Loffredo D’Ottaviano (CLE-IFCH-UNICAMP), Marcelo Finger (USP), Edward Hermann Haeusler (PUC-Rio), Décio Krause (UFSC), João Marcos (UFRN), Ana Teresa de Castro Martins (UFC), Maria da Paz Nunes de Medeiros (UFRN), Francisco Miraglia (USP), Luiz Car- los Pereira (PUC-Rio and UFRJ), Elaine Pimentel (UFMG), and Samuel Gomes da Silva (UFBA). The members of the Organizing Committee were: Anderson de Araujo (UNICAMP), Walter Carnielli (CLE-IFCH-UNICAMP), Oswaldo Chateaubriand Filho (PUC-Rio, Co- chair), Marcelo Correa (UFF), Renata de Freitas (UFF), Edward Hermann Haeusler (PUC- RJ), Hugo Nobrega (COPPE-UFRJ), Luiz Carlos Pereira (PUC-Rio e IFCS/UFRJ), Leandro Suguitani (UNICAMP), Rafael Testa (UNICAMP), Leonardo Bruno Vana (UFF), and Petrucio Viana (UFF, Co-chair). (shrink)

Logic systems that can handle contradictions were being used for some time without having a general technical name. One of the main proposers of these systems, Newton da Costa, asked Francisco Miró Quesada to suggest him a name for those systems. In the historical letter that here we translate into English for the first time, Miró Quesada suggests three names to da Costa for this purpose: ‘ultraconsistent’, ‘metaconsistent’, and ‘paraconsistent’; explaining their pros and cons. -/- Paper based (...) on a letter by Francisco Miró Quesada Cantuarias to Newton da Costa, edited, translated, and annotated by Luis Felipe Bartolo Alegre. (shrink)

Could there be a single logical system that would allow us to work simultaneously with classical, paraconsistent, and paracomplete negations? These three negations were separately studied in logics whose negations bear their names. Initially we will restrict our analysis to propositional logics by analyzing classical negation, ¬c, as treated by Classical Propositional Logic (LPC); the paraconsistent negation, ¬p, as treated through the hierarchy of Paraconsistent Propositional Calculi Cn (0 ≤ n ≤ ω); and the paracomplete negation, ¬q, as treated by (...) the hierarchy of Paracomplete Propositional Calculi Pn (0 ≤ n ≤ ω). In “Logics that are both paraconsistent and paracomplete” (1989), Newton da Costa proposed a system with approximate characteristics to what we are looking for. In the hierarchy of Non-Alethical Propositional Calculi Nn (0 ≤ n ≤ ω), only one negation is introduced (as primitive), called a “non-alethic” (¬n), whose operation preserves the properties of classical, or paraconsistent or paracomplete negation -- depending on the well or ill behavior of the formula connected to it. However, as we shall see, in the hierarchy Nn we can not reiterate negations with different behaviors in a same formula (e.g., ¬p¬cα or ¬q¬c¬p α), or even analyze a formula like ¬cα → ¬pα. In view of these problems, can we really say that the hierarchy Nn allows us to understand the relationships and interactions of the three types of negations? In order to deal with this, given the initial problem, we will present four axiomatic systems (KG) in which, unlike Nn, the three negations are directly introduced -- offering a semantics and a method of proofs by analytic tableaux. Through the KG Systems we will show how the negations interact, obtaining non-demonstrable theorems in LPC, Cn, Pn, and Nn (0 ≤ n ≤ ω). Finally, we will also offer a first-order extension for the KG Systems. (shrink)

Esta coletânea reúne, organizados na forma de capítulos, sete artigos que exploraram uma ideia central: a de que, subjacente à Lógica de Hegel, há uma mathesis, isto é, uma estruturação matemática que organiza as ideias dessa Lógica, mathesis de que Hegel faz uso, de modo implícito, ao longo do texto da "Ciência da Lógica".

Partindo do cenário atual das sociedades de inimizade, tal como teorizado por Achille Mbembe, este texto segue os argumentos de bell hooks para pensar em uma política do amor que possa aparecer como um antídoto para os males causados pelas sociedades da inimizade que se sustentam em uma imagem da alteridade experimentada desde a figura do inimigo a ser combatido, mortificado, morto. Ao valorizar o amor como uma prática - e não somente como sentimento - que envolva o cuidado, a (...) responsabilidade, afeto, reconhecimento, confiança, respeito, comunicação franca, sustentamos a necessidade da construção de outro modelo de sociedade guiado pela prática do amor, as sociedades do amanhã, que apresente para a experiência das pessoas negras, rotineiramente violada pelo racismo, outro jeito de estar no mundo, considerando o espírito, entendido por Sobonfu Somé como dimensão da existência que necessita do caráter coletivo das relações, como pilar incontornável. (shrink)

In this paper, we look at applying the techniques from analyzing superintuitionistic logics to extensions of the cointuitionistic Priest-da Costa logic daC (introduced by Graham Priest as “da Costa logic”). The relationship between the superintuitionistic axioms- definable in daC- and extensions of Priest-da Costa logic (sdc-logics) is analyzed and applied to exploring the gap between the maximal si-logic SmL and classical logic in the class of sdc-logics. A sequence of strengthenings of Priest-da Costa logic is examined (...) and employed to pinpoint the maximal non-classical extension of both daC and Heyting-Brouwer logic HB . Finally, the relationship between daC and Logics of Formal Inconsistency is examined. (shrink)

This article theorizes the relationship between three fundamental categories for bell hooks' formulations regarding cultural critique and subjectivity - keeping in mind that hooks' thought establishes a fractal system - oppositionality, affectability and radical black subjectivity. From this, we establish the main objective of this text: to think with hooks about the importance of the positionality of the body (subject) in the construction of knowledge and of itself, from its capacity to be affected (affectability) and to affect people, as being (...) primordial stages of the fertile context for the emergence of radical black subjectivity. For this analysis, this article will address the following questions: 1) the construction and role of radical black subjectivity in bell hooks; 2) the recovery of the body and affectability in the production of knowledge; and 3) the centrality of the oppositional gaze and the potency of imagination in the displacement of binaries towards new consciousnesses and new worlds. (shrink)

No interior das discussões contemporâneas em astropolítica, há um pequeno grupo de defensores da chamada exopolítica. Este texto - sobre assuntos ontológicos em filosofia da astropolítica - avalia fundamentos conceituais em dois encaminhamentos vigentes em teorias exopolíticas. Para isso, leva-se em conta um ambiente mais abrangente fornecido por aspectos relacionados às investigações em astrobiologia teórica.

Este trabalho analisará as influências da teoria aristotélica nas origens da fenomenologia, especificamente na investigação de Franz Brentano. Debruçaremos sobre a obra em que Brentano se afirma um aristotélico e compararemos com os seus intentos de destacar a psicologia como ciência juntamente com os fundamentos da fenomenologia. Para tal também desenvolveremos a importante noção de intencionalidade para a fenomenologia. E por fim, mostraremos que Brentano não nos parece tão aristotélico o quanto afirma.

Este trabajo parte del análisis de Heidegger en “¿Para qué poetas?”, donde el autor interpreta la poesía de Hölderlin a partir de su elegía «Pan y vino», aquí expondremos algunas de sus explicaciones. También intentaremos entender la respuesta que da Hölderlin en la que asocia los poetas a los «sacerdotes del dios del vino». Para ello nos ayudaremos de las nociones que de Dioniso nos ofrecen tanto Nietzsche como Hölderlin, presentaremos semejanzas y diferencias de algunas de sus interpretaciones. Aparte de (...) eso, reflexionaremos sobre la visión del artista como un dios y la relación existente entre la poesía y la filosofía. Concluiremos con las reflexiones que Heidegger hace en su trabajo “Aclaraciones a la poesía de Hölderlin”, donde el autor sobrevalora el papel de la poesía, considerando incluso que los poetas pueden llegar a esclarecer pensamientos de cualquier filosofía pensada a medias. (shrink)

RESUMO A alimentação é o fator que mais onera um sistema de produção animal. Assim, a utilização de diferentes estratégias de alimentação dos animais ainda é o grande desafio da nutrição animal, principalmente, levando em consideração as exigências nutricionais de diferentes categorias de ruminantes, em especial bovinos em regiões tropicais, haja vista que a sazonalidade na produção de forragens afeta diretamente a produção bovina, promovendo inadequação no atendimento das exigências nutricionais dos animais principalmente em minerais e vitaminas. Uma alimentação que (...) não atenda as exigências nutricionais dos ruminantes gera prejuízos no sistema de produção, além de, em casos mais graves, ocasionar a perda do animal. Estudos que abordam o efeito e a importância de vitaminas e minerais na nutrição bovina são escassos e necessários. Recentemente a National Research Council (NRC) apresentou novos registros das exigências nutricionais das vitaminas e minerais. Essas alterações proporcionam um impacto econômico significativo em relação à nutrição animal. Nesse sentido, objetivou-se com esta revisão trazer informações acerca de vitaminas e minerais na nutrição de bovinos em pastejo. -/- Palavras-chave: Alimentação animal; forragem; pastagem; requerimentos nutricionais; ruminantes; vitaminas lipossolúveis (Source: AGROVOC). -/- ABSTRACT Animal feed is the factor that most burdens a production system. Thus, the use of different animal feeding strategies is still the great challenge of animal nutrition, taking into account the nutritional requirements of different categories of ruminants, especially cattle in tropical regions, given that seasonality in forage production directly affects cattle production, promoting inadequacy in meeting the nutritional requirements of animals, mainly in minerals and vitamins. A diet that does not meet the nutritional requirements of ruminants generates losses in the production system, in addition to, in more serious cases, causing the loss of the animal. Studies that address the effect and importance of vitamins and minerals in bovine nutrition are scarce and necessary. Recently the National Research Council (NRC) presented new records of the nutritional requirements of vitamins and minerals. These changes provide a significant economic impact on animal nutrition. In this sense, the objective of this review was to bring information about vitamins and minerals in the nutrition of grazing cattle. -/- Keywords: Animal feeding; fat soluble vitamins; forage; nutritional requirements; pasture feeding; ruminants (Source: AGROVOC). -/- REFERÊNCIAS BIBLIOGRÁFICAS -/- 1. Cavalcanti CPL, Silva e Macedo TJ, Gois GC, Menezes VG, Monte APO, Silva AD, Silva DJM, Silva EO, Araújo GGL, Rodrigues RTS, Wischral A, Matos MHT, Queiroz MAA. 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Nutrição Sobre a Reprodução e Fertilidade dos Bovinos. Emanuel Isaque Cordeiro da Silva, 2021. 56. DA SILVA, Emanuel Isaque Cordeiro. Suplementação e formulação de sal mineral e mistura múltipla para bovinos. Revista Universitária Brasileira, v. 2, n. 1, 2024. (shrink)

Nossa pesquisa é pautada na tentativa de compreender alguns conceitos da filosofia aristotélica, mais especificamente as noções de forma, matéria, privação e potência, e um pouco sobre a metodologia usada pelo filósofo. As linhas abaixo compõem um capítulo da minha monografia de fim de curso, intitulada Dialogo com a tradição: A conquista de novas convicções acerca dos princípios de natureza no primeiro livro da Física aristotélica, realizada na Universidade Federal Rural do Rio de Janeiro. Nela tratei a respeito da metodologia (...) de Aristóteles que, dentre outras coisas, passa pela crítica à filosofia precedente, esclarecendo assim algumas questões do primeiro livro da Física – livro no qual o filósofo tenta determinar quantos e quais são os princípios da natureza. (shrink)