Discutir a Educação do Campo criticamente perpassa pelo estudo de suas bases filosóficas e epistemológicas. Nesta perspectiva, esse artigo objetiva discutir os aspectos filosóficos e epistemológicos da Educação do Campo no bojo das tendências pedagógicas contra-hegemônicas contemporâneas. Para tanto, recuperou-se o balanço da produção do conhecimento sobre a Educação do Campo, atualizando-o. Constatou-se a hegemonia dos estudos que utilizam a expressão Educação do Campo em detrimento ao uso do termo Educação Rural, sinalizando a necessidade de novos estudos sistemáticos. Afinal, a (...) adoção do termo não indica, necessariamente, o comprometimento com o campo pedagógico crítico. (shrink)

The Belnap–Dunn logic is a well-known and well-studied four-valued logic, but until recently little has been known about its extensions, i.e. stronger logics in the same language, called super-Belnap logics here. We give an overview of several results on these logics which have been proved in recent works by Přenosil and Rivieccio. We present Hilbert-style axiomatizations, describe reduced matrix models, and give a description of the lattice of super-Belnap logics and its connections with graph theory. We adopt the point of (...) view ofAlgebraic Logic, exploring applications of the general theory of algebraization of logics to the super-Belnap family. In this respect we establish a number of new results, including a description of the algebraic counterparts, Leibniz filters, and strong versions of super-Belnap logics, as well as the classification of these logics within the Leibniz and Frege hierarchies. (shrink)

The scientific community has debated the importance of “return” activities after ethnobiological studies. This issue has provoked debate because it touches on the ethics of research and the relationships with the people involved in these studies. This case study aimed to investigate community perception of an ethnobotany research project that was carried out in the semi-arid region of northeastern Brazil. Furthermore, we reported how the residents of this rural community felt about participating in the activities of “return” that arose from (...) the projects. Our findings demonstrate that “return” activities should be planned from the design phase of the research until its closure as a lifelong process that allows the communities involved to gradually take ownership of the information and actions that are being generated. Similarly, we argue that such activities must be negotiated with the people of the community so that they have decision-making power and autonomy to decide what is most relevant to their lives. (shrink)

O liberalismo português iniciou o seu longo período de implantação com a Revolução de 24 de Agosto de 1820 e com a aprovação, dois anos depois, da Constituição de 1822, a primeira lei fundamental do país, que deu começo à construção do seu Estado de Direito. Nos dezoito anos seguintes, Portugal aprovaria mais duas constituições (1826 e 1838), correspondendo, cada uma delas, a um paradigma do constitucionalismo liberal de oitocentos. Por essa razão o estudo deste período torna-se particularmente relevante para (...) o conhecimento do liberalismo constitucional, não somente de Portugal, mas de todo o século XIX europeu. (shrink)

This paper presents a unified framework that explains and extends the already successful applications of the Leibniz operator, the Suszko operator, and the Tarski operator in recent developments in abstract algebraic logic. To this end, we refine Czelakowski’s notion of an S-compatibility operator, and introduce the notion of coherent family of S-compatibility operators, for a sentential logic S. The notion of coherence is a restricted property of commutativity with inverse images by surjective homomorphisms, which is satisfied by both the Leibniz (...) and the Suszko operators. We generalize several constructions and results already existing for the mentioned operators; in particular, the well-known classes of algebras associated with a logic through each of them, and the notions of full generalized model of a logic and a special kind of S-filters. We obtain a General Correspondence Theorem, extending the well-known one from the theory of protoalgebraic logics to arbitrary logics and to more general operators, and strengthening its formulation. We apply the general results to the Leibniz and the Suszko operators, and obtain several characterizations of the main classes of logics in the Leibniz hierarchy by the form of their full generalized models, by old and new properties of the Leibniz operator, and by the behaviour of the Suszko operator. Some of these characterizations complete or extend known ones, for some classes in the hierarchy, thus offering an integrated approach to the Leibniz hierarchy that uncovers some new, nice symmetries. (shrink)

This paper explores a notion of “the strong version” of a sentential logic S, initially defined in terms of the notion of a Leibniz filter, and shown to coincide with the logic determined by the matrices of S whose filter is the least S-filter in the algebra of the matrix. The paper makes a general study of this notion, which appears to unify under an abstract framework the relationships between many pairs of logics in the literature. The paradigmatic examples are (...) the local and the global consequences associated with a normal modal logic, and the logics preserving degrees of truth and preserving truth associated with certain substructural and many-valued logics. For protoalgebraic logics the results in the paper coincide with those obtained by two of the authors in 2001, so the main novelty of the approach is its suitability for all kinds of logics. The paper also studies three kinds of definability of the Leibniz filters, and their consequences for the determination of the strong version. In a second part of the paper several case studies are developed, comprising positive modal logic, Dunn–Belnap’s four-valued logic, the large family of substructural logics, and some relevance logics. (shrink)

Neste texto procuramos traçar os contornos do que estamos considerando como um campo de investigação, ainda que em construção, situado na interface entre duas áreas de conhecimento: a educação e a religião. Tem como objetivo refletir sobre os sentidos da educação, de modo a evidenciar as práticas religiosas como instâncias de educação e formação de subjetividades. Metodologicamente, trata-se de uma reflexão de natureza teórico-bibliográfica inspirada em autores como Brandão (2002), Libâneo, (2010), Albuquerque; Buecke (2019), e outros. Para tanto, apresentamos (...) um mapa das produções intelectuais ancoradas tanto no curso de graduação em Ciências da Religião, quanto no Programa de Pós-Graduação em Educação, ambos situados na Universidade do Estado do *Pará (UEPA), instituição que tem se destacado no fomento a esse universo investigativo. Dentre as considerações, apontamos a educação não escolar como um conjunto de processos formativos, fincados na cultura, que atuam na tradução da realidade concreta, ocupando diferentes espaços, temporalidades e intensões por meio das quais diferentes agentes, humanos ou não, reinventam a educabilidade. (shrink)

ALBUQUERQUE JR., Valdevino. “Dá glória e recebe”: a expressão mítico-ritual nos “corinhos de fogo” no culto [neo]pentecostal. 2014. Dissertação – Mestrado em Ciência da Religião, Instituto de Ciências Humanas, Universidade Federal de Juiz de Fora, Juiz de Fora, MG.

O presente artigo apresenta um estudo de caso sobre um serviço público que atende crianças, adolescentes e famílias vítimas de violência, abuso e exploração sexual. O objetivo foi compreender as percepções dos profissionais para esboçar uma análise das práticas sociais e relacionais da equipe para c..

O presente trabalho objetiva fazer uma análise sobre algumas das principais temáticas elaboradas pelo pensador argentino Luis Alberto Warat, quais sejam: o antropofagismo waratiano, o reencontro com a subjetividade perdida e a carnavalização. Para isso, analisou- se uma das obras mais caras do pensamento waratiano: A ciência jurídica e seus dois maridos. Buscou-se através da análise empreendida, elaborar uma crítica sobre paradigmas tradicionais de ciência, incluindo aqui, a própria Ciência do Direito. Sobreleva-se o caráter de indisciplina das atividades artístico-literárias para (...) insinuar as falhas históricas das disciplinas bem instituídas, do pensamento e da cultura dominantes. Visa-se, portanto, maior interação entre aquilo que se entende como ciência e a subjetividade humana como um todo. (shrink)

Neste artigo, meu objetivo é analisar de que maneira o cientista, no âmbito das Ciências Naturais, é educado para assimilar, aplicar e articular um determinado paradigma na solução dos problemas de ciência normal, sem colocá-lo (o paradigma) criticamente em questão, assim qualquer erro que venha a ocorrer na pesquisa é atribuído ao cientista e não ao paradigma. Pretendo também, mostrar que o caráter dogmático do paradigma não permite que o cientista desenvolva pesquisas visando novas descobertas que não se enquadrem nos (...) parâmetros ditados pelo mesmo, tal atitude exige total aceitação e comprometimento da comunidade científica para com o paradigma aceito, gerando assim, uma espécie de profissão de fé na capacidade do paradigma em resolver os quebra-cabeças que se apresentam na prática da ciência normal. (shrink)

The late 18th century is characterized by two crucial events: the rise of Goethe as a dominating literary figure and the emergence of Kant’s critical philosophy and its productive reception not only in the philosophical but also literary discourse of the time. While the Tübingen School concreatively adopted Kant’s philosophy as a system of ideas, they also critically responded to its intellectualising impulse by positing the equiprimordiality of world and Self, of art and reason. Adhering to the self-critical impulse of (...) Kant’s philosophy by positing the equiprimordiality of both the empirical world and the intelligible subject, and trying to overcome the “chorismos” between them through the classicist model of aesthetic Bildung, they argued for the co-extensiveness of the reality of both philosophy and literature. The authors investigate how the latent antagonism between these divergent traditions of the so-called Goethezeit creates the thrust behind the intellectual firework of divergent literary and philosophical discourses from around 1800, throughout the 19th and into the 20th century. (shrink)

Uma etapa significativa na vida de uma disciplina é o seu envolvimento com os estudos pós-graduados, seja com as pesquisas ou com os eventos. Na década de 70 a Filosofia da Educação vivenciou a inserção nesse âmbito, através da criação do primeiro curso de pós-graduação, no Brasil, em Filosofia da Educação, cujos frutos foram significativos na direção da profissionalização e expansão das pesquisas na área. A partir desta constatação, o artigo examina o ensino da filosofia da educação como campo disciplinar.

Efforts have been dedicated to the understanding of social-ecological systems, an important focus in ethnobiological studies. In particular, ethnobiological investigations have found evidence and tested hypotheses over the last 30 years on the interactions between human groups and their environments, generating the need to formulate a theory for such systems. In this article, we propose the social-ecological theory of maximization to explain the construction and functioning of these systems over time, encompassing hypotheses and evidence from previous ethnobiological studies. In proposing (...) the theory, we present definitions and two conceptual models, an environmental maximization model and a redundancy generation model. The first model seeks to address biota selection and its use by human populations. The second emphasizes how the system organizes itself from the elements that were incorporated into it. Furthermore, we provide the theoretical scenario of plant selection and use from an evolutionary perspective, which explicitly integrates the phylogenetic relationships of plants and human beings. (shrink)

_RESUMO:_ O presente artigo tem como objetivo indagar e talvez responder – com auxílio dos comentadores – dois pontos relevantes na lógica de Hegel. O primeiro, diz respeito à concepção de fundamentação de um sistema filosófico sem um começo: a ideia de um pressuposto incondicionado. O segundo, concerne à condiçõe das modalidades de necessidade e contingência numa lógica que se propõe absoluta. Como método absoluto, a ciência da lógica expõe o devir como condição do puro pensamento e Aufhebung [suprassunção] aparece (...) como um conceito central, pois é o motor que impulsiona a dialética. Isso pode ser observado tanto na Ciência da Lógica (2016) – com as determinações do pensamento – como na Fenomenologia do Espiríto (2018) – com as figuras da consciência –. Observa-se que há uma relação entre os conceitos de Aufhebung, necessidade e início absoluto. Por tanto, a partir dessa relação, objetiva-se expor a condição das modalidades de necessidade e contingência num sistema absolouto. (shrink)

Two famous negative results about da Costa’s paraconsistent logic ${\mathscr {C}}_1$ (the failure of the Lindenbaum–Tarski process [44] and its non-algebraizability [39]) have placed ${\mathscr {C}}_1$ seemingly as an exception to the scope of Abstract Algebraic Logic (AAL). In this paper we undertake a thorough AAL study of da Costa’s logic ${\mathscr {C}}_1$. On the one hand, we strengthen the negative results about ${\mathscr {C}}_1$ by proving that it does not admit any algebraic semantics whatsoever in the sense of Blok (...) and Pigozzi (a weaker notion than algebraizability also introduced in the monograph [6]). On the other hand, ${\mathscr {C}}_1$ is a protoalgebraic logic satisfying a Deduction-Detachment Theorem (DDT). We then extend our AAL study to some paraconsistent axiomatic extensions of ${\mathscr {C}}_1$ covered in the literature. We prove that for extensions ${\mathcal {S}}$ such as ${\mathcal {C}ilo}$ [26], every algebra in ${\mathsf {Alg}}^*({\mathcal {S}})$ contains a Boolean subalgebra, and for extensions ${\mathcal {S}}$ such as,, or [16, 53], every subdirectly irreducible algebra in ${\mathsf {Alg}}^*({\mathcal {S}})$ has cardinality at most 3. We also characterize the quasivariety ${\mathsf {Alg}}^*({\mathcal {S}})$ and the intrinsic variety $\mathbb {V}({\mathcal {S}})$, with,, and. (shrink)

Using social information is not indiscriminate and being able to choose what to copy and from whom to copy is critical. Dogs are able to learn socially, to recognize, and respond to dog as well as human emotional expressions, and to make reputation-like inferences based on how people behave towards their owner. Yet, the mechanisms dogs use for obtaining and utilizing social information are still to be fully understood, especially concerning whether emotional cues influence dogs’ social learning. Therefore, our main (...) aim was to test the hypothesis that an emotionally charged interaction with the demonstrator of a “V” detour task prior to testing would affect subjects’ performance, by: changing the value of the information provided by the demonstrator or changing the valence of the learning environment. Our experimental design consisted of three phases: pre-test ; emotional display ; test. Only dogs that failed in pre-test were considered for analysis. We analyzed four dependent variables: success, time to solve the task, latency to reach the fence and matching the side of demonstration. For each, we used four models to investigate the effect of demographic factors; experimental design factors ; behavior of the dog; and side chosen and matching. All models took into account all trials and the first trials only. Our findings corroborate previous studies of social learning, but present no evidence to sustain our hypothesis. We discuss the possibility of our stimuli not being salient enough in a task that involves highly motivating food and relies on long and highly distracting interval between phases. Nevertheless, these results represent an important contribution to the study of dog behavior and social cognition and pave the way for further investigations. (shrink)

Book OLIVEIRA, Irene Dias de. Religião e as teias do multiculturalismo. São Paulo: Fonte Editorial, 2015. 97p. ISBN 978-85-68252-55-0.

Efforts have been dedicated to the understanding of social-ecological systems, an important focus in ethnobiological studies. In particular, ethnobiological investigations have found evidence and tested hypotheses over the last 30 years on the interactions between human groups and their environments, generating the need to formulate a theory for such systems. In this article, we propose the social-ecological theory of maximization to explain the construction and functioning of these systems over time, encompassing hypotheses and evidence from previous ethnobiological studies. In proposing (...) the theory, we present definitions and two conceptual models, an environmental maximization model and a redundancy generation model. The first model seeks to address biota selection and its use by human populations. The second emphasizes how the system organizes itself from the elements that were incorporated into it. Furthermore, we provide the theoretical scenario of plant selection and use from an evolutionary perspective, which explicitly integrates the phylogenetic relationships of plants and human beings. (shrink)

This note presents some new results from [1] about the Suszko operator and truth‐equational logics, following the works of Czelakowski [11] and Raftery [17]. It is proved that the Suszko operator relative to a truth‐equational logic preserves suprema and commutes with endomorphisms. Together with injectivity, proved by Raftery in [17], the Suszko operator relative to a truth‐equational logic is a structural representation, as defined in [15]. Furthermore, if is a quasivariety, then the Suszko operator relative to a truth‐equational logic is (...) continuous. Finally, it is proved that truth is equationally definable in the class if and only if is a ‐algebraic semantics for and the Suszko operator preserves suprema and commutes with substitutions. (shrink)

Business Ethics is designed to serve as a textbook for first year students of MBA and diploma students of management courses. The book provides a deep insight into the crucial role played by ethical choices in managerial decision making within an organization as well as the impact of such decisions on the world at large. Starting with a broad overview of the meaning and scope of ethics and the development of ethical thought, the book puts forward the applications of ethical (...) standards to business areas such as corporate governance, marketing and brand management, advertising, and finance. The discussion shifts to a more human level with the various issues of workplace ethics as well as consumer rights. Special focus is given to ethical choices related to the environment, cyber space and criminal intimidation. Contemporary issues like corporate code of ethics, political correctness and the role played by NPO and NGO in upholding moral values are discussed in detail. Finally, several open-ended issues like Intellectual Property. The book follows a debate-based approach where both for and against views are presented, followed by concept analysis and logical deductions. This approach is well aided with a number of caselets, case studies and end chapter review questions. This book will also serve as a useful reference for BBA faculty and professionals. (shrink)

The central argument of this article lies in the intent to think, from a reading of The Invention of Morel, about the subversion possibilities, simultaneously discursive and operational, of certain structures of capitalism, carried out by discrete elements of society, regardless of their social standing. Discussing Morel himself and his invention, I postulate the hypothesis that Morel is subversive because he is perverse. As a preamble to this discussion, and in an attempt to turn it into a critique of current (...) times, a reading of Slavoj Žižek’s 2009 article entitled “Censorship Today: Violence, or Ecology as a New Opium for the Masses” will be undertaken. Through a comparative analysis of the rational underlying the four antagonisms which, in Žižek’s opinion, will prevent the indefinite reproduction of the current “naturalization” of capitalism in the global world, and Morel and his invention, one concludes the latter’s obscene perversity causes, through exaggeration, potentially destructive effects of the very mechanisms and capitalist subsystems which generated them, thus deconstructing their significant codes. (shrink)

MÍDIA, VIOLÊNCIA SIMBÓLICA E DIREITOS DE NACIONALIDADE: POR QUE OS CINCO MAIORES CAMPEÕES OLÍMPICOS SÃO TAMBÉM OS MEMBROS PERMANENTES DO CONSELHO DE SEGURANÇA DA ONU?

Resumo O presente artigo trata do conceito heideggeriano In-der-Welt-Sein. O objetivo, por sua vez, é o esclarecimento do significado e da função do artigo “der” que encontramos na referida expressão. Para tanto, o artigo foca predominantemente nos modos-de-ser dos entes intramundanos e no fenômeno da Weltanschauung, tomando-os como os elementos fundamentais para uma compreensão satisfatória e global do evento do In-der-Welt-Sein, enquanto sinônimo geral da existência do Dasein. Desta forma, tanto os modos-de-ser dos entes intramundanos como a estrutura da Weltanschauung (...) são tomados como aqueles fenômenos que, representados na expressão In-der-Welt-Sein pelo artigo “der”, singularizam “mundo” enquanto sentido do ser desvelado para a compreensão do Dasein – inapelavelmente manifestado em alguma especificidade concreta. Palavras-chave : In-der-Welt-Sein, Mundo, Weltanschauung, Ente intramundano, Vorhandenheit. ZuhandenheitThe present article treats of the heideggerian concept In-der-Welt-Sein. The goal, in turn, is the clarification of the meaning and function of the article “der” we find in the expression. To this end, the article focus predominantly on the manners-of-being of the intraworldly beings and in the phenomenon of the Weltanschauung, taking them as the fundamental elements for a satisfactory and global understanding of the event of the In-der-Welt-Sein, while general synonym of the existence of Dasein. Thus, manners-of-being of the intraworldly beings and the structure of the Weltanschauung is taken as those phenomena that, represented in the expression In-der-Welt-Sein for the article “der”, they make single “world” while sense of being watched for the understanding of Dasein – unappealably manifested in some concrete specificity. Keywords : In-der-Welt-Sein, Intraworldly beings, Vorhandenheit. Weltanschauung, World, Zuhandenheit. (shrink)

Chagas disease or American trypanosomiasis is an important health problem in Latin America. Due to the mobility of Latin American population around the world, countries without vector presence started to report disease cases. We developed a deterministic compartmental model in order to gain insights into the disease dynamics in a scenario without vector presence, considering congenital transmission and transmission by blood transfusion. The model was used to evaluate the epidemiological effect of control measures. It was applied to demographic data from (...) Spain and sensitivity analysis was performed on model parameters associated with control strategies. (shrink)

A IMPORTÂNCIA DA BOA-FÉ NAS RELAÇÕES DE CONSUMO.

IntroductionHistory of depression symptoms, including before and during pregnancy, has been identified as an important risk factor for postpartum depression symptoms. This condition has also been associated with diverse implications, namely, on the quality of mother–infant bonding. Moreover, the role of self-criticism on PPD has been recently found in several studies. However, the link between these factors has not been explored yet. Furthermore, anxiety symptoms in postpartum has been less studied.MethodsThis study analyzed whether the history of depression symptoms predicted mother–infant (...) bonding, via self-criticism and PPD symptoms. The same model was repeated with a history of anxiety and postpartum anxiety symptoms. A total of 550 mothers of infants <24 months old participated in this cross-sectional study and answered an online survey.ResultsThrough a parallel–serial mediation model, the results show that in a first step, self-criticism dimensions of inadequate-self, hated-self, and reassuring-self, and in a second step, PPD symptoms, mediate the relationship between the history of depression symptoms and mother–infant bonding. However, the relationship between the history of anxiety symptoms and bonding is not mediated by all the considered chain of mediators, being only mediated by one of the self-criticism dimensions, inadequate self.ConclusionsThe current study confirmed the association of history of both depression and anxiety with mother–infant bonding. While in the case of history of anxiety symptoms, the relation was only mediated by inadequate self-dimension of self-criticism, in the case of history of depression symptoms, the relation was mediated by self-criticism and postpartum depressive symptoms. The buffering effect of reassuring-self on bonding and negative affect was also evidenced. Psychological and preventive interventions should address this evidence to target interventions for mother–infant bonding problems in accordance with previous and actual current maternal risk factors. (shrink)

Resumo: O texto tem como objetivo apontar alguns elementos para uma reflexão crítica sobre a mudança curricular, no sentido da emergência de um currículo nacional. Em tempos de reorganização das forças conservadoras, a quem e a que serve a reformulação curricular levada a efeito sob a égide da necessidade da melhoria qualitativa da escola? Palavras-chave: educação; mudança curricular; currículo nacional.