Esta obra traz ao leitor ensaios publicados ao longo de algumas décadas, alinhados a tradição brasileira de 'pensamento social'. Entre os vários intelectuais e pensadores analisados por Castro Santos, a obra de Gilberto Freyre, um dos maiores nomes de nosso tempo, mereceu atenção especial. Além do escritor pernambucano, todos os demais autores tratados neste livro revelam uma preocupação com o Brasil, uma intenção de 'reinventar' um país, gerar uma nação, criar metáforas de transformação social, converter idiomas e, regionalismos a (...) uma 'língua geral' de brasilidade. Nomes ilustres e obras hoje clássicas na tradição do pensamento social no Brasil passam pelo crivo do autor, sociólogo pertencente a geração que se voltou para grandes temas e cenários, sempre a cautelosa distância da excessiva especialização profissional dos dias atuais. Apesar da diversidade de perspectivas ou pontos de vista, os autores discutidos neste livro estão sempre a 'conjugar o futuro': a exemplo dos positivistas progressistas, como Pereira Barreto, ou dos agitadores das reformas na educação e saúde, como Azevedo Sodré, Arthur Neiva e Belisário Pena - esses últimos, figuras de destaque da Primeira República; por outro lado, em que pese a diversidade ainda maior de ideais e projetos, em autores como Gilberto Freyre e Sérgio Buarque de Holanda, ou na contribuição destacada de Antonio Candido, há sempre a preocupação de reinventarmo-nos (como já se disse deles), em um sentido que se poderia chamar totalizador. Isto é, trata-se de entender o país, retratá-lo, discutir projetos e novos caminhos. Na agenda intelectual da atualidade, aquela intenção não deveria jamais ser perdida. Essa intenção em 'pensar o país' remete sempre as preocupações do autor, ao relançar, pela EdUERJ, o presente livro. (shrink)

Heidegger tries to explain our emotional life applying three schemes: causal explanation, mental internalisation of emotions and metaphorical expression. None of the three schemes explains emotion though. Either because the causal nexus does not always occur or because objects and people in the external world are carriers of emotional agents or because language is already on a metaphorical level. Moreover, how is it possible that there are presently emotions constituting our life without our being aware of their existence? From the (...) analysis of boredom in its three varieties (“bored by X”, “get oneself bored”, and “it is boring”) we will get to the depth where emotions lie, trying to rouse them and to keep them awake. Although it surfaces with the force and energy of the present, every emotion has its past and future constitution. How can we understand the future of a present emotion along with its past? (shrink)

Este artigo aborda a questão da dialética nos paradoxos enunciados por Blaise Pascal. Após fazer alusão ao início da dialética na Grécia antiga, o trabalho se desenvolve com a tematização das categorias utilizadas por Pascal, tais como: coração-razão, infinito-finito, grandeza- miséria, que apontam, em última instância, para o caráter insolúvel do enigma sobre o mundo, a vida e o ser humano.

Os registros históricos humanos sofreram transformações à medida em que evoluíam as tecnologias. Quanto maior a evolução tecnológica, mais informações puderam ser disseminadas. O objetivo desta pesquisa é discutir as possíveis similaridades entre a Ciência da Informação e as nuances pós-modernas. Como procedimentos metodológicos apresenta uma pesquisa de natureza qualitativa e exploratória baseada em uma revisão bibliográfica. O estudo possibilitou a confirmação dos elementos relacionais para uma compreensão dialógica entre a pós-modernidade, a complexidade e a Ciência da Informação. O pensamento (...) pós-moderno questiona paradigmas consolidados na Ciência Moderna, contrapondo-se às ideias e práticas inerentes ao pensamento científico baseado no paradigma dominante, mais especificamente nos preceitos provenientes do racionalismo científico, da visão reducionista e da discrepante realidade de grupos sociais. (shrink)

Atendendo ao chamado de Heidegger por “outro início”, desde o pensamento originário grego, são reconsideradas as noções de paideia e de arete. À paideia exaustivamente investigada por Werner Jaeger é imposta a interpretação do próprio Heidegger e de Danielle Montet. Enquanto a arete é reexaminada através de uma nova luz lançada pela obra de António Caeiro. Enfim, devidamente preparado pelo pensamento inusual destes pensadores sobre paideia e arete, se reabre o debate sobre a possibilidade ou não da virtude ser ensinada. (...) Concluímos com Sócrates que definitivamente ela não pode ser ensinada, não ao modo pretendido dos sofistas e dos “modernos” pensadores e educadores, mas que sim há certamente possibilidade de uma “paideia da arete”. (shrink)

Ao discutirmos acerca da educação integral, temos que nos referenciar na escola unitária, idealizada por Antonio Gramsci, por ele acreditar no poder da escola formando todas as pessoas para serem dirigentes numa nova sociedade e no Manifesto de 1932. Dentre as principais conclusões, pode-se afirmar que aextensão da jornada discente não pode ser apenas uma questão de ampliação de tempo, mas de uma organização escolar que contemple e qualifique as atividades obrigatórias e as atividades de livre escolha do aluno.When (...) arguing concerning the integral education, we have that in reference them in the unitary school, idealized for Antonio Gramsci, for it to believe the power of the school forming all the people to be leading in a new society and the Manifesto of 1932. Among the main conclusions, we can state that the students’ period length can not be only a time enlargement, but a period to qualify the compulsory activities and the students’ free choice activities. (shrink)

De manera inmediata y tradicional pensamos que hablar sobre política exige forzosamente ligarla a la idea de conflicto. Si bien es cierto que el carácter político marca ciertos modos de habitar el mundo, también es relevante aclarar que, a partir del concepto que tengamos de política, podremos darnos cuenta de si la idea de conflicto es inherente a esta o si la política puede ser pensada desde otro horizonte. Hans-Georg Gadamer nos ofrece una serie de reflexiones hermenéuticas en torno al (...) lenguaje y al diálogo; a partir de allí, intentamos atisbar un concepto de política no solo inherente al conflicto, sino también a su parte medular como lo es el diálogo prudente. Pensar en una política dentro del marco de un horizonte dialógico nos permite arrojar luz a problemas particulares que nos aquejan hoy, los cuales nos interpelan a pensar y repensarlos para comprender por qué hemos llegado a ser lo que somos. (shrink)

BackgroundFor a long time, in sports, researchers have tried to understand an expert by comparing them with novices, raising the doubts if the visual search characteristics distinguish experts from novices. Therefore, the aim of the present study was to review and conduct a meta-analysis to evaluate the differences in visual search behavior between experts and novices in team sports athletes.MethodsThis systematic review with meta-analysis followed the PRISMA 2020 and Cochrane's guidelines. Healthy team athletes were included, which engaged in regular practice, (...) from any sex or competitive level, specifically classified a priori as expert or novice in the original research. We considered only research published in peer-reviewed journals, with no limitations regarding date or language. It was considered healthy team sport athletes engaged in regular practice. The scenarios could be in situ or film-based. The databases of EBSCO, PubMed, Scopus, SPORTDiscus, and Web of Science were used to perform the searches. The risk of bias was calculated through the RoBANS tool.ResultsFrom a total of 6,257 records, of which 985 were duplicates, titles and abstracts of 5,272 were screened, and 45 required full-text analysis. Of those, 23 were excluded due to not fulfilling the eligibility criteria regarding participants. In the end, 22 studies were selected, however, as two studies were part of the same trial and were analyzed conjointly.DiscussionExperts showed to be older and with more years of practice. The ability to distinguish experts from novices was not so clear regarding the variables analyzed. This could be due to the strategies chosen in each study, which were specific to each scenario, and when grouping all together, it was lost information within non-representative averages. The distinction between experts and novices was not clear, showing a lot of heterogeneity in the included studies. The expert classification itself may have been the conditioning aspect for these results, retaining the doubt and the need for more studies in the field.Systematic review registrationThe protocol was pre-registered in OSF. (shrink)

La experiencia religiosa mesopotámica afirmó la impronta divina en el hombre y la humanidad de Dios. Sus relatos creacionales reflexionan sobre la huella de Dios en el hombre, que llevaba dentro de sí el anhelo de un encuentro directo, cara a cara, con el rostro divino. Esta posibilidad se había intuido con las estatuas de los dioses en los templos. Sus imágenes los hacían presentes en este mundo una vez que se habían sometido a la acción vivificadora de los rituales (...) conocidos como «apertura de boca» y «lavado de boca». Estos rituales muestran que las estatuas cultuales no sustituían a la divinidad, sino que más bien la encarnaban: en ellas inhabitaba lo divino. La tradición cristiana consigue dar cumplimiento a dicho anhelo cuando, por la misericordia de nuestro Dios, nos ha visitado el Sol que nace de lo alto. (shrink)

The question of whether the entrepreneur is born or made, forces us to respond that the entrepreneurial culture clearly breaks with the myth that entrepreneurs are born. Currently, it is considered that entrepreneurial skills can be acquired like any other discipline and that is why it should be taught. Their teaching and learning are key to the well-being of the teacher and to the positive achievement of the students. The entrepreneurial culture is an educational objective of developed societies and has (...) its origin in the business culture. There are two current models, American and European. The one that develops in the Extremadura region, based on the European model, tries to create a vital state in the participating students that enhances competences such as creativity, personal initiative or self-confidence, elements that try to generate a true motivation to undertake. The motivated, accomplished and positive teacher contributes to that achievement and achieving it favors the well-being of teachers. It’s a round trip. It is a “do ut des.” In our research, we evaluated four entrepreneurial culture programs in the classroom: “Junioremprende,” “Teenemprende,” “Experemprende,” and “Youthemprende.” The teachers involved in the programs are 356, and the valid questionnaires are 154. The students enrolled in the programs are 4800, and the questionnaires valid 1198. In the questionnaire, one of the key questions is “general teacher satisfaction,” with 17 common questions for all the programs. An essential question posed is: “I am satisfied with the achievements obtained by my students to participate in the program” The results of our research, according to a seven-point Likert scale, gives a very high degree of teachers’ satisfaction. Their satisfaction was centered on the perception of their teachings are conducive to the achievement of his students. The degree of teacher satisfaction for each of the programs and significantly means differences were found with Junior program resulted the more satisfied for teachers. For students, participation in the programs resulted in high development of entrepreneurial competencies. Similarly to teachers results, Junior program was found more significant in developing students’ entrepreneurial competencies indicating that entrepreneurial education is very appropriate for children. Findings of this study suggest that entrepreneurial education should be encouraged for students at every stage of education. (shrink)

Some postulates are introduced to go from the classical Hamilton-Jacobi theory to the quantum one. We develop two approaches in order to calculate propagators, establishing the connection between them and showing the equivalence of this picture with more known ones such as the Schrödinger's and the Feynman's formalisms. Applications of the above-mentioned approaches to both the standard case of the harmonic oscillator and to the harmonic oscillator with time-dependent parameters are made.

La sobre-tecnificación inhumana ha promovido una visión reduc- cionista que afecta la forma en que se ejerce la medicina, dañando gravemente la relación médico-paciente. La carencia de formación en competencias humanísticas determina una visión utilitarista y sociobiologista. La deficiencia en la comprensión con respecto a las emociones individuales y ajenas es determinante en las habilidades sociales que, como médicos, debemos promover en las próximas generaciones, de modo que logremos recentrar la atención médica y científica en una visión antropocentrista. La Inteligencia (...) Emocional (IE) es definida como la habilidad para percibir e identificar las emociones ajenas y propias, para discriminar entre ellas y utilizar dicha información para guiar el pensamiento, actuando en consecuencia. Es necesario estructurar la educación médica de las competencias humanísticas en beneficio del ejercicio profesional, fundado en habilidades de comunicación que reflejen una visión integral del ser humano. Se llevó a cabo una revisión de 83 artículos, con la finalidad de identificar la relación existente entre la Inteligencia Emocional y la relación médicop-paciente, presentando un panorama integral sobre la relevancia que la enseñanza de dichas competencias tiene en la educación médica del siglo XXI. (shrink)

The iconoclastic Brazilian anthropologist and theoretician Eduardo Viveiros de Castro, well known in his discipline for helping initiate its “ontological turn,” offers a vision of anthropology as “the practice of the permanent decolonization of thought.” After showing that Amazonian and other Amerindian groups inhabit a radically different conceptual universe than ours—in which nature and culture, human and nonhuman, subject and object are conceived in terms that reverse our own—he presents the case for anthropology as the study of such “other” (...) metaphysical schemes, and as the corresponding critique of the concepts imposed on them by the human sciences. Along the way, he spells out the consequences of this anthropology for thinking in general via a major reassessment of the work of Claude Lévi-Strauss, arguments for the continued relevance of Deleuze and Guattari, dialogues with the work of Philippe Descola, Bruno Latour, and Marilyn Strathern, and inventive treatments of problems of ontology, translation, and transformation. Bold, unexpected, and profound, Cannibal Metaphysics is one of the chief works marking anthropology's current return to the theoretical center stage. (shrink)

Antônio de Castro Alves was born on 1 March 1847 on the Fazenda das Cabaceiras (Cabaceiras Farm) in the state of Bahia, and died in July 1871 in Salvador, the state capital. For this short twenty-four year span of his life he represented, as no one else in Brazil did, the myth of the Romantic poet and hero.His literary vocation became clear very early on. Coming from a well-to-do family, he studied law in Recife (the capital of Pernambuco), Salvador (...) and São Paulo. He fell in love with a Portuguese actress, Eugênia Câmara, ten years older than himself, and had the deep experience of a love affair with her that shocked the moral provincialism of contemporary Catholic monarchist Brazil. Like many writers of the period he wrote plays, and had great success with the drama Gonzaga, or the Minas Revolution, about the (abortive) attempt to free Brazil from the Portuguese yoke, which had been made in Minas Gerais in the eighteenth century. But it was in poetry – Espumas flutuantes (‘Floating Foam’, 1870) as well as the posthumous A cachoeira de Paulo Alfonso (‘Paulo Alfonso's Waterfall’, 1876) and Os escravos (‘The Slaves’, 1883) – that Castro Alves stood out on the country's literary scene. (shrink)

This paper takes the view that compensated donation and altruism are not incompatible. In particular, it holds that the arguments against giving compensation stand on weak rational grounds: the charge that compensation fosters “commodification” has neither been specific enough to account for different types of monetary transactions nor sufficiently grounded in reality to be rationally convincing; although altruism is commendable, organ donors should not be compelled to act purely on the basis of altruistic motivations, especially if there are good reasons (...) to believe that significantly more lives can be saved and enhanced if incentives are put in place, and offering compensation for organs does not necessarily lead to exploitation—on the contrary, it may be regarded as a necessity in efforts to minimise the level of exploitation that already exists in current organ procurement systems. (shrink)

We consider the problem of measurement using the Lindblad equation, which allows the introduction of time in the interaction between the measured system and the measurement apparatus. We use analytic results, valid for weak system-environment coupling, obtained for a two-level system in contact with a measurer (Markovian interaction) and a thermal bath (non-Markovian interaction), where the measured observable may or may not commute with the system-environment interaction. Analysing the behavior of the coherence, which tends to a value asymptotically close to (...) zero, we obtain an expression for the time of measurement which depends only on the system-measurer coupling, and which does not depend on whether the observable commutes with the system-bath interaction. The behavior of the coherences in the case of strong system-environment coupling, found numerically, indicates that an increase in this coupling decreases the measurement time, thus allowing our expression to be considered the upper limit for the duration of the process. (shrink)

Logic and philosophy of logic have increasingly become areas of research and great interest in Latin America and Spain, where significant work has been done and continues to be done in both of these fields. The goal of this volume is to draw attention to this work through a collection of original and unpublished papers by specialists from Latin America and Spain. Some of the papers are of importance for set-theory and model theory. They cover topics such as the foundations (...) of paraconsistency, the use of paraconsistent logic as a basis for set-theory, and the methodological aspects in both the justification of new axioms in set theory and the formalization of pre-theoretic notions. Other papers are related to epistemic logic. They deal with the issues of abduction and the choice of the simplest hypothesis, the definition of group probability, and the nature of explanation and understanding in such logic. There are also papers on logical paradoxes, the semantics of names, and the nature of relations. Max A. Freund is Professor of Logic and Philosophy at the University of Costa Rica and the National University of Costa Rica. He is co-author of the book Modal Logic its syntax and semantics, as well as the author of Judicial Logic, and of a forthcoming book The Logic of Sortals. Max Fernandez de Castro is Professor of Logic and Philosophy at the Autonomous Metropolitan University of Mexico. He is the author of the book Quine y la Ontologíaa and co-author of the books Lógica Matemática I: lógica proposicional, intuicionista y modal, Lógica Matemática II: clásica, intuicionista y modal, Teoría de Conjuntos, Lógica y Temas Afines I. Marco Ruffino is Professor of Philosophy at the University of Campinas and the editor of Manuscrito, the Brazilian international journal for Analytic Philosophy. He has many publications, in important philosophical journals, in the philosophy of language, of logic, and of mathematics; in the history of analytic philosophy, and on Frege and Wittgenstein. (shrink)

Aristotle’s analysis of action as choice is discussed in this chapter. Choice implies the correct assessment of one’s own situation and of the means (deliberation). We are what we choose: to choose is to act. To know and to think are intentional and practical oriented. The ultimate end is the object of truth and a lifelong project in the light of which the choice is made. Choices have consequences for ourselves. Even if we do nothing about it. Most of the (...) time we act in the pursuit of pleasure and the avoidance of pain. The truth of acting lies beyond and out of reach of these immediate indications. How can we become transparent about what is going on in our lives? How can we refrain from pleasing and welcome pain? Struggling for truth means: “opening up” to what is good and bad for us and acting accordingly. (shrink)

Practical medical decisions are closely integrated with ethical and religious beliefs in the Philippines. This is shown in a survey of Filipino physicians' attitudes towards severely compromised neonates. This is also the reason why the ethical analysis of critical care practices must be situated within the context of local culture. Kagandahang loob and kusang loob are indigenous Filipino ethical concepts that provide a framework for the analysis of several critical care practices. The practice of taking-from-the-rich-to-give-to-the-poor in public hospitals is not (...) compatible with these concepts. The legislated definition of death and other aspects of the Philippine Law on Organ Transplants also fail to be compatible with these concepts. Many ethical issues that arise in a critical care setting have their roots outside the seemingly isolated clinical setting. Critical care need not apply only to individuals in a serious clinical condition. Vulnerable populations require critical attention because potent threats to their lives exist in the water that they drink and the air that they breathe. We cannot ignore these threa ts even as we move inevitably towards a technologically dependent, highly commercialized approach to health management. (shrink)

Este estudo tem como objetivo geral discorrer de forma sucinta e crítica sobre os principais desafios enfrentados pelas pessoas negras, em especial as mulheres, na sociedade brasileira. E como objetivos específicos, analisar, a partir da concepção do feminismo, as problemáticas que englobam o racismo, sexismo, democracia racial, estética do racismo e como estes também acabam servindo de base para o justificar o epistemicídio da intelectualidade negra feminina, no qual esses desafios são herdados de opressões do colonialismo imposto ao território brasileiro. (...) Com isso, dissertaremos também a respeito de diversas categorias dessas opressões, e como elas se relacionam ao cenário político cultural brasileiro e de que maneira essas opressões atingem, em específico, os corpos das mulheres negras, que sofrem um processo constante de epistemicídio e sexualização extrema. Por fim, este trabalho tem como apoio teórico o pensamento da filósofa Lélia Gonzalez, que percebe na criação de um espaço de beleza negra feminina, que suas vozes podem ser ouvidas e sua filosofia exaltada. Não obstante, o texto também contém como suporte teórico complementar análises de autoras como Bell Hooks, Djamila Ribeiro, Sueli Carneiro. (shrink)

Economic and social activities are undergoing radical changes, which can be labelled as ‘knowledge economy and/or society’. In this sense, intellectual capital, or knowledge assets, as the fourth factor of production, is replacing the other ones – job, land and capital. This article tries to offer the origins and nature of the firm’s IC that can be labelled as ‘An Intellectual Capital-Based View of the Firm Competition’. This framework tries to highlight the strategic role of different intangible assets like talented (...) and committed workers, cultural values, or long-term relationships among the firm and its stakeholders – customers, allies, suppliers and society in general – in gaining and sustaining competitive advantages, being the management of IC a key issue in the management agenda. (shrink)

Antônio de Castro Alves was born on 1 March 1847 on the Fazenda das Cabaceiras (Cabaceiras Farm) in the state of Bahia, and died in July 1871 in Salvador, the state capital. For this short twenty-four year span of his life he represented, as no one else in Brazil did, the myth of the Romantic poet and hero.His literary vocation became clear very early on. Coming from a well-to-do family, he studied law in Recife (the capital of Pernambuco), Salvador (...) and São Paulo. He fell in love with a Portuguese actress, Eugênia Câmara, ten years older than himself, and had the deep experience of a love affair with her that shocked the moral provincialism of contemporary Catholic monarchist Brazil. Like many writers of the period he wrote plays, and had great success with the drama Gonzaga, or the Minas Revolution, about the (abortive) attempt to free Brazil from the Portuguese yoke, which had been made in Minas Gerais in the eighteenth century. But it was in poetry – Espumas flutuantes (‘Floating Foam’, 1870) as well as the posthumous A cachoeira de Paulo Alfonso (‘Paulo Alfonso's Waterfall’, 1876) and Os escravos (‘The Slaves’, 1883) – that Castro Alves stood out on the country's literary scene. (shrink)

A proposal to allow prisoners to save their lives or to be eligible for commutation of sentence by donating kidneys for transplantation has been a subject of controversy in the Philippines. Notwithstanding the vulnerabilities associated with imprisonment, there are good reasons for allowing organ donations by prisoners. Under certain conditions, such donations can be very beneficial not only to the recipients but to the prisoners themselves. While protection needs to be given to avoid coercion and exploitation, overprotection has to be (...) avoided. The prohibition on the involvement of prisoners in organ transplantation constitutes unjustified overprotection. Under certain conditions, prisoners can make genuinely independent decisions. When it can be reasonably ascertained that they are able to decide freely, society should recognise an obligation to help them implement their decisions, such as when they intend to donate an organ as a way of asserting their religious faith and performing a sacrifice in atonement for their sins. (shrink)

ENTREVISTA COM PROFESSORAS(ES) DE FILOSOFIA DO ENSINO FUNDAMENTAL DO CEARÁCom: Jocilaine Moreira Batista do Vale, Mario Jonny de Castro Cunha, Syssa AdleyRodrigues Monteiro, Fabiana Martins TôrresPor: Antônio Alex Pereira de Sousa, Paulo Willame Araújo de Lim.

Apoio: Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) – Brasil – Código de Financiamento 001 Filosofia, educação a descolonização epistêmica do saber Resumo: O artigo pretende abordar as possíveis contribuições da filosofia latino-americana e das filosofias e pedagogias indígenas na descolonização epistêmica do saber. Para tanto, investiga o trabalho de libertação da filosofia proposto Enrique Dussel e Raúl Fornet-Bettancourt, bem como a noção de colonialidade do saber, pensada por diferentes teóricos da concepção decolonial. Identifica-se a necessidade de compreender (...) o Outro a partir dele mesmo como matriz de um processo decolonizador, e por isso propomos a leitura do trabalho do autor, filósofo e educador indígena Daniel Munduruku, a fim de identificar aspectos que nos ajudem a empreender um trabalho de reconfiguração e descolonização epistemológica. Palavras chave: Filosofia indígena, Pedagogias decoloniais, Colonialidade do saber. Philosophy, education and the epistemic decolonization of knowledge Abstract: The article intends to approach the possible contributions of Latin American philosophy and indigenous philosophies and pedagogies for the epistemic decolonization of knowledge. To this end, we investigates the work of liberating philosophy proposed by Enrique Dussel and Raúl Fornet-Bettancourt, as well as the notion of coloniality of knowledge, thought by different theorists of the decolonial conception. The need to understand the other from himself is identified as the matrix of a decolonizing process, and for this reason we propose the reading of the work of the author, philosopher and indigenous educator Daniel Munduruku, in order to identify aspects that help us to undertake a work of epistemological reconfiguration and decolonization. Key-words: Indigenous philosophy, Decolonial pedagogies, Cooloniality of knowledge. Filosofía, educación y descolonización epistémica del conocimiento Resumen: El artículo pretende abordar los posibles aportes de la filosofía latinoamericana y las filosofías y pedagogías indígenas en la descolonización epistémica del conocimiento. Para ello, investiga el trabajo de filosofía liberadora propuesto por Enrique Dussel y Raúl Fornet-Bettancourt, así como la noción de colonialidad del conocimiento, pensada por diferentes teóricos de la concepción descolonial. La necesidad de comprender al otro desde sí mismo se identifica como la matriz de un proceso descolonizador, por lo que proponemos la lectura de la obra del autor, filósofo y educador indígena Daniel Munduruku, a fin de identificar aspectos que nos ayuden a emprender un trabajo. de reconfiguración y descolonización epistemológica. Palabras clave: Filosofía indígena, Pedagogías decoloniales, Colonialidad del saber. Data de registro: 08/01/2021 Data de aceite: 28/04/2021. (shrink)

All the biological membranes contain oxidoreduction systems actively involved in their bioenergetics. Plasma membrane redox systems seem to be ubiquitous and they have been related to several important functions, including not only their role in cell bioenergetics, but also in cell defense through the generation of reactive oxygen species, in iron uptake, in the control of cell growth and proliferation and in signal transduction. In the last few years, an increasing number of mechanistic and molecular studies have deeply widened our (...) knowledge on the function of these plasma membrane redox systems. The aim of this review is to summarize what is currently known about the components and physiological roles of these systems. (shrink)

RESUMEN La mecánica de Newton fue considerada durante siglos y de manera virtualmente universal como el modelo absoluto del conocimiento científico. Sin embargo, durante el siglo XX, los desarrollos en física suscitaron la necesidad de ampliar el marco conceptual y teórico en torno a aspectos fundamentales como el poder predictivo de los modelos científicos o el rol del observador en la descripción de los fenómenos físicos; esto, a su vez, revitalizó el antiguo debate entre el determinismo y el indeterminismo. En (...) la actualidad, la discusión disciplinaria, lejos de alcanzar un consenso, ha dado lugar a nuevos tipos de preguntas que reflejan un cambio en lo que Cassirer llama el ideal de conocimiento. A partir de una síntesis histórica del debate de las últimas décadas, el presente artículo busca señalar algunas perspectivas contemporáneas del indeterminismo en ciencia. ABSTRACT Newtonian mechanics was for centuries virtually universally regarded as the absolute model of scientific knowledge. However, during the 20th century, developments in physics prompted the need to broaden the conceptual and theoretical framework around fundamental issues such as the predictive power of scientific models or the role of the observer in the description of physical phenomena; this in turn revitalised the long-standing debate between determinism and indeterminism. Today, the disciplinary discussion, far from reaching a consensus, has given rise to new kinds of questions that reflect a change in what Cassirer calls the ideal of knowledge. From a historical synthesis of the debate of the last decades, the present article seeks to point out some contemporary perspectives on indeterminism in science. (shrink)

Despite the unquestionable importance of technological progress in twenty-first-century society, the decision by many political leaders worldwide to treat natural sciences as an almost exclusive priority betrays a terrible misconception of the complexity of the contemporary world. As the Renaissance cannot be reduced to Copernicus’s or Galileo’s brilliant contributions, or Enlightenment to the works of such giants as Newton and Cavendish, contemporary society will hardly be remembered as just a series of amazing software and gadget updates. There are three categories (...) of questions today that only humanities are prone to answer. The first one, exploring the relations between subject and object mediated by the meaning of “property”, ultimately concerns the discussion between legality and legitimacy. Not long ago, teenagers were still being sued by the giants of the Entertainment Industry for downloading songs, and the practice of mash-ups or remixing even now arouses huge polemics. The second one, focused on the self-representations of the subject, concerns the changing meanings (and representations) of identity and cultural borders in a globalizing world. Finally, the inter-subjective interactions are the centre of the political tensions between democracy and demagogy, two opposed categories that have often been presented as hardly distinguishable from each other. (shrink)

En este artículo me gustaría concentrarme en al forma de tratar el problema de Benacerraf respecto de la inaccesibilidad de los objetos abstractos. Este es el principio (llamado FBP por Balaguer) que caracteriza a los objetos por axiomas de una teoría de la existencia consistente. Analizo los argume..

O embate do encontro: o currículo cultural da educação física como lugar de conflitos Resumo: Neste artigo, tenciona-se aproximar, problematizar e refletir sobre a relação entre duas divindades gregas: Dionísio e Apolo - e o Currículo Cultural da Educação Física. Buscamos amparo metodológico na criação filosófico conceitual, pois sua utilização pode redesenhar relações estabelecidas e permitir jogar com elementos distintos e, inicialmente, não aproximáveis. Influenciados por Dionísio, ao final, trazemos duas criações pedagógicas a fim de transgredir os limites dados pelo (...) "excesso de Apolo" na escrita acadêmica.Palavras-chave: Educação Física; Currículo Cultural; Filosofia. The fight of the meeting: the curriculum of physical education as a place of conflicts: In this article, we intend to approximate the relationship between two Greek deities: Dionysus and Apollo - and the Cultural Curriculum of Physical Education. We seek methodological support in the conceptual philosophical creation, as its use can redesign established relationships and allow us to play with different and, initially, not approximable elements. Influenced by Dionísio, at the end, we bring two pedagogical creations in order to transgress the limits given by the "excess of Apollo" in academic writing.Keywords: Physical Education; Cultural Curriculum; Philosophy. La lucha de la reunión: el currículo cultural de la educación física como lugar de conflictos Resumén: En este artículo, tenemos la intención de aproximar la relación entre dos deidades griegas: Dioniso y Apolo, y el Currículo Cultural de Educación Física. Buscamos apoyo metodológico en la creación filosófica conceptual, ya que su uso puede rediseñar las relaciones establecidas y nos permite jugar con elementos diferentes e, inicialmente, no aproximables. Influenciado por Dionísio, al final, traemos dos creaciones pedagógicas para transgredir los límites dados por el "exceso de Apolo" en la escritura académica.Palabras clave: Educación Física; Curriculum Cultural; Filosofia Data de registro: 02/03/2020Data de aceite: 05/08/2020. (shrink)

In this dialogue with Yuk Hui, Eduardo Viveiros de Castro discusses his work on the Amerindian perspectivism, multinaturalism; the relation between nature, culture and technics in his ethnographic studies; as well as the necessity of a non-anthropocentric definition of technology. He also discusses a haunting futurism of ecological crisis and automation of the Anthropocene, and explores a “strategic primitivism” as survival tool.

Resumen Este artículo analiza si en la teoría de los cuatro ethe de la modernidad capitalista, desarrollada por Bolívar Echeverría, no está contenida una debilidad de principio. Se trata de saber si para arribar a sus más altas aportaciones, esta teoría no termina pagando un precio que debiera dar que pensar. ¿Acaso renuncia a la crítica de la ideología, por lo menos en la radicalidad realizada por los autores de la Teoría crítica, inspirados en este punto originalmente por Georg Lukács?This (...) article is analyzing if in the theory of the four ethe of capitalist modernity, developed by Bolívar Echeverría, isn’t included a basic weakness. It is about understanding if for to arrive to its highest contributions, this theory is not paying a too high prize. Does it possibly renounce to the critique of ideology, at least in the radicality fulfilled by the authors of Critical theory, inspired in this point originally by Georg Lukács? (shrink)