A identificação e análise de princípios epistêmicos têm possibilitado ganhos significativos no estudo do ceticismo nas últimas décadas, isso não significa que estejamos próximos de um consenso sobre quais princípios devem ser aceitos. Entendendo p como qualquer proposição que geralmente admitiríamos saber, como “aqui há uma mão”, e sk como alguma proposição incompatível, como “estou sendo enganado por um gênio que me induz a crer em coisas que não existem”, o argumento canônico para o ceticismo acadêmico pode assim ser formalizado: (...) Se S está justificado ao crer que p, então S está justificado ao crer que ~sk; S não está justificado ao crer que ~sk, logo, S não está justificado ao crer que p. Implicitamente, pode-se notar: o cético advoga que a relação epistêmica tida com uma proposição deve ser preservada nas proposições decorrentes dessa e, uma vez falho o cumprimento dessa exigência, resulta-se inescapavelmente no ceticismo. Para resolver essa questão, alguns filósofos rejeitaram o ceticismo negando a premissa. Outros, como Klein, concedem ao cético, porém negam sua conclusão, apontando que este falha em sua defesa de. Discute-se aqui a viabilidade dessas alternativas. (shrink)

Nos dias atuais, o avanço da Teologia da Prosperidade não pode não ser observado tendo em vista o número crescente de igrejas neopentecostais que adotam o princípio de um Deus Cristão diretamente vinculado às questões de prosperidade, uma vez que ser bem sucedido financeiramente requer a aprovação de um deus acionável e subserviente. Assim, surgem questionamentos sobre as diferenças existentes entre a TP e a conhecida Teologia da gratuidade encontrada na Bíblia. Concordamos com Moltmann ao assumir que a ressurreição não (...) esvazia na cruz, mas a preenche de significado. A partir dessa perspectiva, percebemos que a relação com o Pai não é mais marcada pela onipotência, mas pela entrega e solidariedade no abandono, ou seja, a relação não é mais marcada pela disputa da onipotência, não é mais medida e orientada pelo narcisismo e pela privação como renúncia de instintos exigida pelo Deus da ilusão com vista a uma retribuição como justiça final, mas pela analogia. (shrink)

The present work consists of a comparative analysis between the theme of persuasion of the faith according to the Dominican friar Bartolomeu de Las Casas in his work 'The only way to attract all peoples to the true religion' and the work De Procuranda Indorum Salute Jose de Acosta. The text of Las Casas sums up the deep theological vision of the Gospel of Las Casas, evangelization linked to the promotion of justice and solidarity among peoples. In the text De (...) Procuranda Indorum Salute, the important work carried out by the Jesuit Jose de Acosta in his twenty years of service in American lands is highlighted, especially in the evangelization and catechization of the Indians and in their critique of the models of evangelization employed until then. It said that besides not being able to reach the proposed objectives, indoctrination of the Indians also could not end the idolatry present in these peoples. This is the flag that Acosta will raise and that makes him one of the first and great thinkers of the new American lands. (shrink)

The article presents aspects related to the dialogue of theology with the sciences and culture of the people, and also how the reception of theological language by the believer takes place. One can speak not only of the possibility of dialogue between theology and science and culture of the people, but also of the urgent need for such dialogue, especially in the contemporary context, where theology is so often overlooked in the public environment. In view of this change of epoch (...) and the demands of contemporary society, more attention must be paid to the quality of intellectual formation. This is all to a greater qualification and competence of seminarians and priests, future theologians, as a service to God and his people, based on the assumption that there is a sensitive impact of scientific discoveries on the reception of theology by the believer. (shrink)

In this article we aim to provide insights about the challenges stakeholders in Portugal and across the globe may face throughout the Coronavirus Disease 2019 pandemic to reorganize coach training programs and suggest strategies to help coaches learn. Such reflection may help stakeholders across socio-cultural contexts consider the consequences of the changes made to coach training programs, the rationale for these decisions and the need to acknowledge existent challenges such as lower course completion rates, pressures to deliver the curriculum and (...) dilemmatic decisions about course format. Furthermore, we also suggest pathways for stakeholders to develop strategies that consider contextual variables and contribute to meaningful learning. Based on the Portuguese context, several issues are discussed. (shrink)

Available corpora for Argument Mining differ along several axes, and one of the key differences is the presence (or absence) of discourse markers to signal argumentative content. Exploring effective ways to use discourse markers has received wide attention in various discourse parsing tasks, from which it is well-known that discourse markers are strong indicators of discourse relations. To improve the robustness of Argument Mining systems across different genres, we propose to automatically augment a given text with discourse markers such that (...) all relations are explicitly signaled. Our analysis unveils that popular language models taken out-of-the-box fail on this task; however, when fine-tuned on a new heterogeneous dataset that we construct (including synthetic and real examples), they perform considerably better. We demonstrate the impact of our approach on an Argument Mining downstream task, evaluated on different corpora, showing that language models can be trained to automatically fill in discourse markers across different corpora, improving the performance of a downstream model in some, but not all, cases. Our proposed approach can further be employed as an assistant tool for better discourse understanding. (shrink)

The regulation of the activity of multiple autonomous entities represented in a multi-agent system, in environments with no central design (and thus with no cooperative assumption), is gaining much attention in the research community. Approaches to this concern include the use of norms in so-called normative multi-agent systems and the development of electronic institution frameworks. In this paper we describe our approach towards the development of an electronic institution providing an enforceable normative environment. Within this environment, institutional services are provided (...) that assist agents in forming cooperative structures whose commitments are made explicit through contracts. Our normative framework borrows some concepts from contract law theory. Contracts are formalized using norms which are used by the institution while monitoring agents’ activities, thus making our normative environment dynamic. We regard the electronic institution as a means to facilitate both the creation and the enforcement of contracts between agents. A model of “institutional reality” is presented that allows for monitoring the fulfillment of norms. The paper also distinguishes our approach from other developments of the electronic institution concept. We address the application of our proposal in the B2B field, namely regarding the formation of Virtual Organizations. (shrink)

O objetivo deste trabalho é desenvolver uma reflexão a respeito da leitura feita por Carl Schmitt dos intelectuais católicos como filósofos de Estado da contrarrevolução. Pontualmente, o trabalho concentra-se na relação estabelecida por Carl Schmitt entre Teologia Política e Constituição, a partir da análise das reflexões De Maistre e De Bonald, em especial no que diz respeito a leitura teológico-política de categorias centrais da teoria da constituição, como, por exemplo, a questão do poder constituinte e da constituição da ordem, uma (...) reflexão crítica de tais categorias não para restaurar a monarquia, mas, sim, apontando para a defesa da ditadura. Assim, partindo de um método hermenêutico, foram analisados os textos de bibliografia primária e, doravante, obras outras de interlocutores, bem como outros autores que se dedicaram ao problema em análise. (shrink)

Brazil stands out at the global level for having implemented several policies intending to promote agroecology as a productive paradigm for small-holder farmers. However, the impacts of this process of institutionalization of agroecology still lack research and debates that evaluate the effectiveness of these policies. In this paper, we assess and discuss the impacts of a policy specifically focused on education in agroecology, the support to the establishment of Centers for the Study of Agroecology and Organic Production (NEAs) in more (...) than 150 higher education institutions throughout Brazil. NEAs bring together teachers, researchers, and students who engage in teaching, research, and extension activities in partnerships with peasant farmers, their organizations, and rural extension workers. The hypothesis that guides our analysis is that this support to establish NEAs allowed redistribution of symbolic power in the universities where they were established, supporting agroecology to gain greater legitimacy inside and outside the university field. Based on an in-depth study of four NEAs, performed through participant observation and documentary analysis, the NEAs are evaluated from the perspective of social fields in dispute, first in a university sphere, but also from the perspective of training people in integrative and transdisciplinary thinking that will contest the industrial-corporate food regime. Our findings suggest that the State support to university groups dedicated to the promotion of agroecology has allowed the construction of what we have named agroecological spaces, which symbolically dispute the dominant paradigms in educational institutions, supporting the constitution of material and immaterial agroecological territories. (shrink)

Os governos de Fernando Henrique Cardoso são considerados responsáveis por uma forte redução do Estado através de políticas de contenção dos gastos públicos, as quais atingiram também as Forças Armadas. Inversamente, os governos de Lula da Silva apresentaram um discurso desenvolvimentista, que, supostamente, favoreceu o investimento nas Forças Armadas, invertendo as tendências das gestões anteriores. O artigo faz, a partir da leitura de dois textos do cientista político João Roberto Martins Filho e de dados estatísticos da SEORI, (...) a análise crítica e comparativa entre os governos citados em relação aos investimentos – e somente em relação aos investimentos – em Defesa Nacional, na manutenção e modernização das Forças Armadas. (shrink)

O desígnio do presente artigo é uma reflexão teórica, mais do que abordar a política da Psicanálise importa tratar da política frente a qual a Psicanálise precisa se posicionar, o que torna imprescindível, ao nosso ver, ir em busca dos escritos marxianos, visando aproximações. Na exposição que se apresenta, definimos o conceito de política à luz de “O 18 de Brumário de Luís Bonaparte”, do qual Marx assinalou uma leitura específica sobre a história. Todavia, lançamos mão da hipótese sustentada por (...) Lacan de que Marx “inventara o sintoma”, isto é, foi o primeiro a denunciar a espoliação de um gozo. (shrink)

O presente estudo procurou levantar desafios e possibilidades da incorporação das redes sociais no processo de implementação de ações preventivas ao uso de drogas na Atenção Primária à Saúde (APS). Trata-se de uma pesquisa-intervenção empregando as seguintes técnicas de coleta de dados: observação p..

The dynamic of changes in the rules in team games materialize from research and debate between experts and coaches before being implemented by the International Federations. In Handball, the last changes occurred in 2016, and one of them was to substitute the goalkeeper with an additional field player allowing teams to play “empty goal” while using the additional field player.This study aimed to analyze and characterize the use of the 7 vs. 6 strategical-tactical option for the attack in the 2020 (...) Men’s European Championship. We also analyzed whether the game time and partial score influenced the use of 7 vs. 6 and its efficiency. Observational methodology and a mixed ad hoc instrument combining field format and category systems validated by experts were used. Data were taken from 28 matches involving teams in the first 12 positions in the 2020 Men’s European Championship. The total number of offensive sequences in an organized attack method in 7 vs. 6 with an empty goal were analyzed. Sequential analysis techniques with lags, prospective and retrospective, and polar coordinate analysis were used. The results showed that these solutions had poor efficiency, except for the Portuguese National Team; teams using the 7 vs. 6 tactic option had no negative consequences or increased risk with the opponent response; partial score influenced the decision to use 7 vs. 6 strategic option, and game time was associated with 7 vs. 6 play options and detected patterns. (shrink)

Neste artigo, procura-se enquadrar na perspetiva da retórica e da argumentação a problemática do chamado “negacionismo” da COVID-19, entendendo-se por um tal conceito não tanto ou simplesmente a rejeição da identificação médica dessa doença, mas, fundamentalmente, quer a negação da sua gravidade e a da sua amplitude pandémica como matéria de saúde pública, quer a negação das medidas adotadas para a combater, de maneira geral, pelas autoridades competentes. As posições defendidas sobre o assunto por uma autoridade médica especializada, mas rotulada (...) e estigmatizada como “negacionista” (Fernando Nobre, médico, ex-Professor catedrático convidado da Faculdade de Medicina da Universidade de Lisboa e doutor honoris causa pela mesma Universidade), servem de caso em estudo. (shrink)

A procura da evidência acompanha todo o esforço de veridição e constitui a forma prínceps da inteligibilidade. A via cartesiana da modernidade reforçou o papel da evidência como critério fundamental da verdade apodíctica. No entanto, a investigação sobre o quadro geral da evidência, os seus operadores e obscuridades é muito recente, devendo-se a Fernando Gil o contributo decisivo. O Tratado da Evidência (1993) e Modos da Evidência (1998) inauguram um programa de investigação, cuja fecundidade...

This paper analizes the work of Fernando Henrique Cardoso and Enzo Faletto (Dependência e Desenvolvimento), to see the relation between state and social classes in the brazilian development process, yersteday and today.

O governo do presidente Fernando Henrique Cardoso teve papel relevante na consolidação de políticas voltadas ao campo e ao processo de reforma agrária no Brasil. O objetivo do artigo é refletir sobre o perfil e as tensões envoltas na política de reforma agrária do governo FHC, e os desdobramentos dessa política face ao número de famílias assentadas e áreas obtidas para fins de reforma agrária no Brasil. Utiliza-se como fonte textos de pesquisadores que estudaram os caminhos e (...) descaminhos da reforma agrária brasileira e dados do “Banco de Dados da Luta Pela Terra”. Compreende-se que, no Governo FHC, apesar do número de famílias assentadas e áreas obtidas terem avançado de forma considerável em relação a governos anteriores, a reforma agrária foi tratada de forma marginal, e o governo, por vezes, negou as lutas e o protagonismo dos movimentos sociais do campo. (shrink)

Por um lado, perseguido pela direita, que o levou à prisão política. Por outro, patrulhado pela esquerda. Apesar disso, Bolívar Lamounier sempre manteve a independência intelectual. Neste novo livro, o sociólogo reflete sobre o conflito entre a democracia liberal, o marxismo e o fascismo. Comprovando sua destreza com as palavras, ele enfrenta com coragem os temas mais espinhosos do debate acadêmico brasileiro como o silêncio das esquerdas acerca dos resultados fracassados das revoluções socialistas. Ao final, o livro traz ainda uma (...) valiosa bibliografia comentada, que conta com títulos de nomes como Fernando Henrique Cardoso, Jean-Paul Sartre, Max Weber e Montesquieu. (shrink)

Cet ouvrage est consacré aux principaux théoriciens marxistes. II montre comment ces penseurs ont rendu compte des conflits internationaux. Le paradigme marxiste se présente tout à la fois comme un cadre d'analyse, mais aussi une praxis. C'est pourquoi il a fait l'objet de tant de controverses théoriques et de luttes politiques. Cependant, il ne s'agit pas de se situer ici sur ce plan. Cette étude s'attache plutôt à montrer dans une première partie comment les pères fondateurs et les premiers théoriciens (...) marxistes (Marx, Engels, Lénine, Trotsky, Kautsky, Luxemburg, Liebknecht, Jaurès, Bernstein, Bauer) ont abordé la domination mondiale du capitalisme, et quelles approches ils ont élaborées sur la paix et la guerre. Dans la seconde partie, l'auteur traite de l'Ecole de la dépendance (Celso Furtado, André Gunder Frank, Fernando Henrique Cardoso) et des néomarxistes (Immanuel Wallerstein, Robert Cox, Stephen Gill, Eric Hobsbawm) pour évaluer les travaux critiques qu'ils ont menés sur les partages violents du monde. Par-delà les spécificités de chacun de ces penseurs, ce livre souligne la cohérence de la théorie marxiste en tant que matrice explicative des relations internationales. Cette dernière s'articule autour de quelques notions clés comme la lutte des classes, l'impérialisme et le capitalisme. Autant de concepts qui se retrouvent, avec la mondialisation de l'économie de marché, au coeur des questionnements actuels. (shrink)

The success of political efforts to create a more open economy in Brazil over the past decade has depended crucially on support from the industrial sector, which long enjoyed the benefits of protection by the state from economic competition. Why businesses previously so sheltered would back neoliberal reform, and why opposition arose at times from sectors least threatened by free trade, are the puzzles this book seeks to answer. Drawing on more than one hundred interviews with industrialists and business association (...) representatives, as well as a wide range of other sources, Peter Kingstone argues that the key to understanding the behavior of industrialists lies in the impact of four factors on their preferences for reform: the effect of economic crisis on industrialists' perception of the viability of the earlier development model; the sectoral location of their firms in the economy and the advantages historically accruing therefrom; the adjustment options available to them given their position in the market; and the credibility of the government's promises about reform and its tactical choices for getting them implemented through the political system. The mix of these four factors, Kingstone shows, left business preferences relatively malleable and thus available for support of reform, even in the face of potentially high costs. Whether such support was forthcoming depended on industrialists' perceptions of the ability of government leaders to deliver on their promises. Widespread resistance to reform occurred when leaders lost their credibility. Under Fernando Collor's leadership, that credibility was never recovered; under Fernando Henrique Cardoso's, it was recovered through increasing concessions to industrialists on the character of the reform program. (shrink)

El articulo describe la historia reciente de la economía brasileña, trazando la trayectoria seguida desde el gobierno de Fernando Henrique Cardoso hasta el momento actual, pasando por los años de gobierno del Partido de los Trabajadores, destacando sus políticas sociales y sus efectos.

El articulo describe la historia reciente de la economía brasileña, trazando la trayectoria seguida desde el gobierno de Fernando Henrique Cardoso hasta el momento actual, pasando por los años de gobierno del Partido de los Trabajadores, destacando sus políticas sociales y sus efectos.

Not all symmetries are on a par. For instance, within Newtonian mechanics, we seem to have a good grasp on the empirical significance of boosts, by applying it to subsystems. This is exemplified by the thought experiment known as Galileo’s ship: the inertial state of motion of a ship is immaterial to how events unfold in the cabin, but is registered in the values of relational quantities such as the distance and velocity of the ship relative to the shore. But (...) the significance of gauge symmetries seems less clear. For example, can gauge transformations in Yang-Mills theory—taken as mere descriptive redundancy—exhibit a similar relational empirical significance as the boosts of Galileo’s ship? This question has been debated in the last fifteen years in philosophy of physics. I will argue that the answer is ‘yes’, but only for a finite subset of gauge transformations, and under special conditions. Under those conditions, we can mathematically identify empirical significance with a failure of supervenience: the state of the Universe is not uniquely determined by the intrinsic state of its isolated subsystems. Empirical significance is therefore encoded in those relations between subsystems that stand apart from their intrinsic states. (shrink)

Why is gauge symmetry so important in modern physics, given that one must eliminate it when interpreting what the theory represents? In this paper we discuss the sense in which gauge symmetry can be fruitfully applied to constrain the space of possible dynamical models in such a way that forces and charges are appropriately coupled. We review the most well-known application of this kind, known as the 'gauge argument' or 'gauge principle', discuss its difficulties, and then reconstruct the gauge argument (...) as a valid theorem in quantum theory. We then present what we take to be a better and more general gauge argument, based on Noether's second theorem in classical Lagrangian field theory, and argue that this provides a more appropriate framework for understanding how gauge symmetry helps to constrain the dynamics of physical theories. (shrink)

Local gauge theories are in a complicated relationship with boundaries. Whereas fixing the gauge can often shave off unwanted redundancies, the coupling of different bounded regions requires the use of gauge-variant elements. Therefore, coupling is inimical to gauge-fixing, as usually understood. This resistance to gauge-fixing has led some to declare the coupling of subsystems to be the \textit{raison d'\^etre} of gauge \cite{RovelliGauge2013}. Indeed, while gauge-fixing is entirely unproblematic for a single region without boundary, it introduces arbitrary boundary conditions on the (...) gauge degrees of freedom themselves---these conditions lack a physical interpretation when they are not functionals of the original fields. Such arbitrary boundary choices creep into the calculation of charges through Noether's second theorem, muddling the assignment of physical charges to local gauge symmetries. The confusion brewn by gauge at boundaries is well-known, and must be contended with both conceptually and technically. It may seem natural to replace the arbitrary boundary choice with new degrees of freedom, for using such a device we resolve some of these confusions while leaving no gauge-dependence on the computation of Noether charges \cite{DonnellyFreidel}. But, concretely, such boundary degrees of freedom are rather arbitrary---they have no relation to the original field-content of the field theory. How should we conceive of them? Here I will explicate the problems mentioned above and illustrate a possible resolution: in a recent series of papers \cite{GomesRiello2016, GomesRiello2018, GomesHopfRiello} the notion of a connection-form was put forward and implemented in the field-space of gauge theories. Using this tool, a modified version of symplectic geometry---here called `horizontal'---is possible. Independently of boundary conditions, this formalism bestows to each region a physically salient, relational notion of charge: the horizontal Noether charge. Meanwhile, as required, the connection-form mediates an irenic composition of regions, one compatible with the attribution of horizontal Noether charges to each region. Thes aims of this paper are to highlight the boundary issues in the treatment of gauge, and to discuss how gauge theory may be conceptually clarified in light of a resolution to these issues. (shrink)

This article aims to rethink the meaning of “nature” and the human in Plato, more specifically through some examples contained in the _Phaedrus_, a rare dialogue further away from the city. Phaedrus and Socrates leave Athens on a path outside the walls, past the Ilisus stream and the breeze of the woods, and end up sitting in the shadows of trees full of singing cicadas. What is the meaning of this scenario in the construction o the text? Is it possible (...) to learn from oak trees or insects? The philosophizing of this dialogue passes through the coolness of the shadows of the trees in the hot summer noon. This sensuous topography through the text reveals the writer Plato wary of the enveloping meaning of the living drama between Phaedrus and Socrates. The audience and participation of natural elements, trees and cicadas in the dialogue reveals an involvement of the discourse with the surrounding atmosphere, a special concern of Socrates in his palinode and in his final prayer to Pan. In this dialogue, more than distinct and removed from nature, we think the human being (and reason) immersed in it - in an attempt to integrate a mythological and dialogical search between river, rock, plants, animals, humans, gods and demigods. The image of an overly rationalist and humanist Plato finds in this text a perspective of an inspired writer, a hybrid poet and philosopher, with a mission to restore language and the city to animal and cosmic life. (shrink)

After a brief introduction to issues that plague the realization of a theory of quantum gravity, I suggest that the main one concerns defining superpositions of causal structures. This leads me to a distinction between time and space, to a further degree than that present in the canonical approach to general relativity. With this distinction, one can make sense of superpositions as interference between alternative paths in the relational configuration space of the entire Universe. But the full use of relationalism (...) brings us to a timeless picture of Nature, as it does in the canonical approach. After a discussion of Parmenides and the Eleatics' rejection of time, I show that there is middle ground between their view of absolute timelessness and a view of physics taking place in timeless configuration space. In this middle ground, even though change does not fundamentally exist, the illusion of change can be recovered in a way not permitted by Parmenides. It is recovered through a particular density distribution over configuration space which gives rise to 'records'. Incidentally, this distribution seems to have the potential to dissolve further aspects of the measurement problem that can still be argued to haunt the application of decoherence to Many-Worlds quantum mechanics. I end with a discussion indicating that the conflict between the conclusions of this paper and our view of the continuity of the self may still intuitively bother us. Nonetheless, those conclusions should be no more challenging to our intuition than Derek Parfit's thought experiments on the subject. (shrink)

Since communication and expression are central aspects of music performance it is important to develop a systematic pedagogy of teaching children and teenagers expressiveness. Although research has been growing in this area a comprehensive literature review that unifies the different approaches to teaching young musicians expressiveness has been lacking. Therefore, the aim of this article is to provide an overview of literature related to teaching and learning of expressiveness from music psychology and music education research in order to build a (...) new theoretical framework for teaching and learning expressive music performance in instrumental music lessons with children and teenagers. The article will start with a brief discussion of interpretation and expression in music performance, before providing an overview of studies that investigated teaching and learning of performance expression in instrumental music education with adults and children. On the foundation of this research a theoretical framework for dialogic teaching and learning of expressive music performance will be proposed and the rationale explained. Dialogic teaching can be useful for scaffolding young musicians’ learning of expressivity as open questions can stimulate thinking about the interpretation and may serve to connect musical ideas to the embodied experience of the learner. A “toolkit” for teaching and learning of expressiveness will be presented for practical application in music lessons. In addition, a theoretical model will be proposed to further our understanding of teaching and learning of expressive music performance as a multifaceted and interactive process that is embedded in the context of tutors’ and learners’ experiences and environment. Finally, implications of this framework and suggestions for future research will be discussed. (shrink)

‘Social auditing’ is everywhere. An increasing number of companies – and also public and voluntary sector organisations – are trying to assess their social performance systematically. Shell, BP and General Motors are among them. How are they doing it? What impact do NGOs and civil society organisations have on this process? Do they have a privileged place in social audits? This article looks at these questions, and sets out a framework for understanding social audits and civil society. Examples are drawn (...) particularly from the recent Camelot social audit (‘Camelot and Social Responsibility’, Social Report 1999). Camelot plc is the operator of the UK national lottery. (shrink)

Resumo: Na digressão da Carta Sétima (341c-d – 344d-e) Platão faz uma descrição do caminho filosófico e do limite dos discursos, sejam escritos ou falados, para se alcançar e comunicar o conhecimento dos seres e da virtude. A digressão critica a produção, por parte de Dionísio, jovem tirano de Siracusa, de um tratado sobre a filosofia platônica, visando suas ‘doutrinas’, como se já soubesse tudo sobre os princípios supremos da realidade. Nesse artigo pretendo ler a digressão acerca do conhecimento filosófico (...) e sua transmissão, não como um desvio do curso da Carta, mas como parte central para entender sua mensagem a filosofia platônica em geral– evidenciando através do texto suas múltiplas e importantes ligações com os diálogos. Palavras-chave: Escrita; Metafísica; Platão; Carta Sétima; Digressão. The digression on knowledge in the platonic Seventh Letter Abstract: In the digression of the Seventh Letter (341c-d–344d-e) Plato describes the philosophical path and the limits of discourses, whether written or spoken, to reach and communicate the knowledge of beings and virtue. The digression criticizes the production, by Dionysius, a young tyrant of Syracuse, of a treatise on Platonic philosophy, aiming at its 'doctrines', as if he already knew everything about the supreme principles of reality. In this article I intend to read the digression about philosophical knowledge and its transmission, not as a deviation from the course of the letter, but as a central part to understand the message of the letter and of Platonic philosophy in general – evidencing through the text its multiple and important connections with the dialogues. Keywords: Writing, Metaphysics, Plato, Seventh Letter, digression. La digression sobre el saber en la Séptima Carta platonica. Resumen: En la digresión de la Carta Séptima (341c-d – 344d-e) Platón describe el camino filosófico y los límites de los discursos, sean escritos o hablados, para alcanzar y comunicar el conocimiento de los seres y de la virtud. La digresión critica la producción, por parte de Dionisio, un joven tirano de Siracusa, de un tratado sobre la filosofía platónica, apuntando a sus 'doctrinas', como si ya supiera todo acerca de los principios supremos de la realidad. En este artículo pretendo leer la digresión sobre el conocimiento filosófico y su transmisión, no como una desviación del curso de la Carta, sino como parte central para comprender el mensaje de la carta y de la filosofía platónica en general – evidenciando a través del texto sus múltiples e importantes conexiones con los diálogos. Palabras clave: Escritura, Metafísica, Platón, Séptima Carta, digresión. Data de registro: 04/09/2022 Data de aceite: 27/02/2023. (shrink)

We review three broadly geometrodynamical---and in part, Machian or relational---projects, from the perspective of spacetime functionalism. We show how all three are examples of functionalist reduction of the type that was advocated by D. Lewis, and nowadays goes by the label `the Canberra Plan’. The projects are: the recovery of geometrodynamics by Hojman et al. ; the programme of Schuller and collaborators to deduce a metric from the physics of matter fields; the deduction of the ADM Hamiltonian by Gomes and (...) Shyam. We end by drawing a positive corollary about shape dynamics: namely, it has a good rationale for the Hamiltonian it postulates. (shrink)

Neste artigo pretendemos discutir a noção de construção da mente consciente a partir da perspectiva de Antonio Damásio. Para isso, centraremos nossa análise em Self comes to Mind. Em um primeiro momento é necessário delimitarmos o conceito de consciência na visão de Damásio, visando, com isso, a evitarmos equivocidades, na medida em que há várias definições de consciência. Acreditamos que, para uma melhor compreensão acerca do surgimento da mente consciente, é necessário levarmos em consideração os processos evolutivos aos quais o (...) homem está sujeito. A consciência é, pois, fruto de um desenvolvimento evolutivo já bem estabelecido pela ciência. Compreender o desenvolvimento evolutivo do self se torna tarefa de suma importância, na medida em que Damásio estrutura sua compreensão de mente consciente a partir do papel desempenhado pelo self na tarefa de agregar conteúdos mentais. Para Damásio, a origem da mente está associada ao momento em que um processo do self é adicionado a um processo mental básico. Quando não ocorre um self na mente, esta mente não é propriamente consciente, o que significa dizer que é o self que garante consciência a uma mente. Isso quer dizer que precisaremos discutir de forma clara e distinta o conceito de self e seus estágios, para que finalmente possamos entender os passos delimitados por Damásio para discutir a construção da mente consciente. (shrink)

Este artigo objetiva estudar o potencial de significação das fotografias em livros didáticos para o Ensino Fundamental. Utilizando como base a teoria semiótica de Charles Sanders Peirce, foi realizada uma análise comparativa entre fotografias publicadas em três diferentes edições de livros de História, de um único autor. Com base nas análises, pudemos identificar os potenciais de significação dos diferentes tipos de fotografias.

O texto objetiva a discussão de como o design de embalagem contribui para construção da identidade de um produto no segmento de marca própria. Para isso, foi realizada uma análise comparativa entre embalagens de produtos da marca Qualitá, e embalagens de marcas líderes, onde verificou-se que as embalagens de marca própria utilizam-se de estratégias de semelhança e diferença para criar a sua identidade.

O objectivo príncipal deste artigo consiste em evidenciar o contributo do pensamento médico para a revolução científica, tendo em consideraçāo a especificidade da medicina no âmbito dos saberes. O autor delineia um percurso cujos marcos sāo A. Vesalius, G. Borelli, W. Harvey, F. Glisson e G.-E Stahl. Trata-se de uma escolha que, nāo sendo arbitrária, é razoavelmente contingente. Ao longo dos séculos XVI-XVIII, a medicina acompanhou o esforço de renovaçāo, em especial no domínio anátomo-físio-patológico, introduziu modos de inteligibilidade, perspectivas, ângulos (...) de visāo inovadores. A representaçāo do corpo está no cerne da inteligibilidade médica. As diferentes figurações do corpo - fábrica, mecanismo, organismo - indicam estratégias de olhar distintas, podendo falar-se de duas culturas científicas no interior da medicina ao longo do período considerado: uma cultura científica pautada pelos cânones matemático-experimentais, que tende a isolar e objectivar o corpo; uma outra cultura científica guiada pelo reconhecimento da especificidade do corpo vivo e pela inscriçāo deste no facto humano total. The main goal of this paper consists in the contribution of medical thought to the scientific revolution, bearing in mind the specificity of medicine within the scope of sciences. The author draws a path whose boundary marks are A. Vesalius, G. Borelli, W. Harvey, F. Glisson, G.-E. Stahl. It is all about a choice which, although not arbitrary, is significantly contingent. Throughout the XVI-XVIIIth Centuries, medicine accompanied the general attempt of intellectual renovation, namely within the anatomo-physio-pathological field, and brought into use innovative ways of intelligibility, perspectives, angles of view. The picture of the living body is in the core of medical intelligibility. Different pictures of the body - fabric, mechanism, organism - point out distinguished strategies of viewing, making it possible to mention two scientific cultures within medicine during this period: a scientific culture ruled by the mathematico-experimental canons, which tends to isolate and objectify the body; another scientific culture ruled by the acknowledgement of the specificity of living bodies, and by the view of human body within the whole human fact. acknowledgement of the specificity of living bodies, and by the view of human body within the whole human fact. (shrink)

According to Peirce one of the most important philosophical problems is continuity. Consequently, he set forth an innovative and peculiar approach in order to elucidate at once its mathematical and metaphysical challenges through proper non-classical logical reasoning. I will restrain my argument to the definition of the different types of discrete collections according to Peirce, with a special regard to the phenomenon called ?premonition of continuity? (Peirce, 1976, Vol. 3, p. 87, c. 1897).