This paper aims to study the concept of “fact of reason”, with the assistance Beck as North on the stage of transcendental philosophy, more specifically its basic Kantian approach, continuing to explore the potential of the above since the contributions of Guido de Almeida and Loparic.

AimThe aim of our study was to analyze physical activity levels, sitting time, physical fitness, and their relationship with depressive symptoms after home confinement in previously active older adults.MethodsThis cross-sectional study sample comprised 68 older adults from a community-based exercise program conducted in Porto, Portugal. After home confinement, participants were assessed in person for lower-body strength, cardiorespiratory fitness, agility/dynamic balance, handgrip strength, and anthropometry. Telephone interviews were performed to evaluate depressive symptoms with the Geriatric Depression Scale – 15 items and (...) physical activity levels through the International Physical Activity Questionnaire. Individuals were also asked to self-report changes in their physical activity levels and time spent sitting.ResultsNinety percent of older adults self-reported a decrease in overall physical activity levels, and nearly 65% increased daily sitting time during the home confinement. However, previously active older adults still presented high levels of physical fitness after 11 weeks of home confinement. Overall, 52.9% of participants scored 5 or more points on GDS-15, which is suggestive of depression. Higher levels of moderate-to-vigorous physical activity and cardiorespiratory fitness were found in the non-depressed group compared with the depressed group. Finally, results from multiple regression analysis revealed that MVPA was negatively associated with depression. This model explained 16.4% of the variability seen in depression score, controlled for age, gender, and education.ConclusionEven reporting a decline in physical activity, older adults who previously participated in a formal exercise program, still presented high levels of physical fitness after 11 weeks of home confinement. However, MVPA, but not physical fitness, seems to be an associated depression score in previously active older adults. These results reinforce the importance of older adults to remain physically active, since higher levels of MVPA may have a protective effect on depressive symptoms and, therefore, mitigate the negative impact of home confinement on mental health. Future longitudinal research studies are needed to ascertain these results. (shrink)

BackgroundPreprint usage is growing rapidly in the life sciences; however, questions remain on the relative quality of preprints when compared to published articles. An objective dimension of quality that is readily measurable is completeness of reporting, as transparency can improve the reader’s ability to independently interpret data and reproduce findings.MethodsIn this observational study, we initially compared independent samples of articles published in bioRxiv and in PubMed-indexed journals in 2016 using a quality of reporting questionnaire. After that, we performed paired comparisons (...) between preprints from bioRxiv to their own peer-reviewed versions in journals.ResultsPeer-reviewed articles had, on average, higher quality of reporting than preprints, although the difference was small, with absolute differences of 5.0% [95% CI 1.4, 8.6] and 4.7% [95% CI 2.4, 7.0] of reported items in the independent samples and paired sample comparison, respectively. There were larger differences favoring peer-reviewed articles in subjective ratings of how clearly titles and abstracts presented the main findings and how easy it was to locate relevant reporting information. Changes in reporting from preprints to peer-reviewed versions did not correlate with the impact factor of the publication venue or with the time lag from bioRxiv to journal publication.ConclusionsOur results suggest that, on average, publication in a peer-reviewed journal is associated with improvement in quality of reporting. They also show that quality of reporting in preprints in the life sciences is within a similar range as that of peer-reviewed articles, albeit slightly lower on average, supporting the idea that preprints should be considered valid scientific contributions. (shrink)

The basic assumption present in these articles is that naturalism is highly compatible with a wide range of relevant philosophical questions and that, regardless of the classical problems faced by the naturalist, the price paid in endorsing naturalism is lower than that paid by essentialist or supernaturalist theories. Yet, the reader will find a variety of approaches, from naturalism in Moral Philosophy and Epistemology to naturalism in the Philosophy of Language, Philosophy of Mind and of the Aesthetics.

Evidence is accumulating that individual and environmental factors in childhood and adolescence should be considered when investigating adult health and aging-related processes. The data required for this is gathered by comprehensive long-term longitudinal studies. This article describes the protocol of the Zurich Longitudinal Studies, a set of three comprehensive cohort studies on child growth, health, and development that are currently expanding into adulthood. Between 1954 and 1961, 445 healthy infants were enrolled in the first ZLS cohort. Their physical, motor, cognitive, (...) and social development and their environment were assessed comprehensively across childhood, adolescence, and into young adulthood. In the 1970s, two further cohorts were added to the ZLS and assessed with largely matched study protocols: Between 1974 and 1979, the second ZLS cohort included 265 infants, and between 1970 and 2002, the third ZLS cohort included 327 children of participants of the first ZLS cohort. Since 2019, the participants of the three ZLS cohorts have been traced and invited to participate in a first wave of assessments in adulthood to investigate their current health and development. This article describes the ZLS study protocol and discusses opportunities, methodological and conceptual challenges, and limitations arising from a long-term longitudinal cohort recruited from a study about development in early life. In the future, the ZLS will provide data to investigate childhood antecedents of adult health outcomes and, ultimately, will help respond to the frequent call of scientists to shift the focus of aging research into the first decades of life and, thus, to take a lifespan perspective on aging. (shrink)

A ideia de que a ciência — ou ao menos as atividades científicas que são consideradas as mais essenciais para a ciência — deve ser livre de valores é bastante difundida. Neste capítulo, vou discutir essa tese, normalmente entendida como um ideal de ciência. Na primeira seção, introduzo alguns conceitos e distinções que são importantes para entender essa tese, como a diferença entre valores cognitivos e não-cognitivos. Na segunda seção, discuto o papel dos valores na seleção de problemas e na (...) metodologia científica. Na terceira seção, apresento dois argumentos canônicos contra o ideal da ciência como livre de valores: o argumento da lacuna explicativa, de Helen Longino (1990), e o argumento do risco indutivo, de Heather Douglas (2009). Na quarta seção, discuto algumas respostas a esses argumentos. Por fim, na última seção, a partir da abordagem ecológica, exploro e sustendo a ideia de que a reconcepção da ciência como uma atividade social situada e adaptativa supera a dicotomia entre fato e valor que subjaz a discussão. Essa nova concepção de ciência nos permite acomodar melhor os resultados dos argumentos apresentados na terceira seção. (shrink)

Em poucos anos, Olavo de Carvalho, figura obscura, sem projeção e sem qualquer reconhecimento acadêmico, passa a ocupar o centro do poder político brasileiro. Considerado o guru ideológico do governo Bolsonaro, é responsável pela indicação de pelo menos dois ministros e vem sendo o mentor intelectual de vários ocupantes de cargos na administração e na política. Olavo simboliza hoje os contraditórios valores conservadores brasileiros e, no passo disto, instiga algumas das mais destrutivas estratégias na guerra cultural que ele e (...) seus discípulos empreendem. Através do olhar incisivo de Heloisa de Carvalho, a filha mais velha deste guru e testemunha ocular destes relatos, a faceta sombria e controversa de Olavo, que ele tanto tentou ocultar, se expõe: seus vínculos com escandalosas seitas esotéricas, sua vida errática e desregrada, o grave abandono intelectual dos filhos, e toda uma trajetória pessoal e profissional centrada no culto à própria personalidade que, contra todas as expectativas e quase que desafiando a lógica, tornou-se uma incontornável referência intelectual da chamada "Nova Direita" do país. Um novo que aponta para o passado - para a longínqua Idade Média -, concorrendo para o retrocesso dos avanços sociais a tão alto custo conquistados pelo povo. Esperamos que as revelações biográficas de Heloísa sejam uma gota no oceano da necessária frenagem da difusão e defesa dessas ideias torpes e contraditórias. Não nos importa o homem, mas sua trajetória tem a ver com suas ideias e suas práticas, daí a importância da leitura desse livro. (shrink)

Há pelo menos três modos pelos quais o debate sobre a conduta doxástica se relaciona com a ética. O primeiro e menos contencioso assinala que o ato de crer, analogamente às ações morais, responde a um tipo de normatividade, não necessariamente moral. Por exemplo, as normas para o ato de crer podem ser puramente epistêmicas. Nesse caso, essas normas diriam respeito a como o agente deve visar ou buscar a verdade. O segundo modo como o debate da ética da crença (...) se relaciona com a ética diz respeito à fundamentação das normas para crer. A ideia é que a adoção dessas normas se fundamenta com base em razões morais e sociais. Por fim, o modo mais substancial consiste em sustentar que o ato de crer, ao menos em alguns casos, é em parte um fenômeno essencialmente moral e que, portanto, razões morais incidem diretamente sobre a legitimidade da crença. Por razões morais, alguém poderia ser recriminado por sustentar uma crença ainda que tivesse evidência favorável para ela. Neste verbete, tangenciando o clássico debate entre Clifford e William James e reações mais contemporâneas ao debate, apresentaremos e discutiremos cada um desses aspectos da ética da crença. (shrink)

Italian Sounding—i. e., the Italian appearance of a product or service brand irrespective of its country of origin—represents a global market phenomenon affecting a wide range of economic sectors, particularly the agro-food sector. Although its economic impact has been repeatedly stressed from different points of view, systematic scientific knowledge regarding its social–psychological bases is lacking. Three studies carried out in three different countries address this literature gap. Different consumer groups are targeted regarding major product categories pre-selected categories, which are the (...) major Italian food goods within the specific country according to piloting. In each study, the main independent variable has been manipulated by presenting real product images, whose “Italianness” degree is effectively manipulated by the main study variable across three or four levels. Main hypotheses are tested via a survey with the specific product images administered to samples in Italy, China, and the USA. Across the three studies, results show that Made in Italy products, compared to the other ones, are advantaged in terms of the main dependent variables: reputation profile, general reputation, attitude, and willingness to pay. Moreover, Italian Sounding products are endowed with corresponding significant advantages when compared to the Generic Foreign by non-Italian samples. Results reveal the specific social–psychological profile of Italian Sounding products in terms of either weaknesses or strengths when compared to both Made in Italy products and Generic Foreign ones, differently in the eyes of Italian and non-Italian consumers across different countries. Finally, consistently across the three studies, the extent to which a food product is perceived to be Italian increases consumers' WTP for that product, and this effect is consistently mediated by the product's reputation. (shrink)

This paper presents an intuitive explanation about why and how Rawlsian Theory of Justice (Rawls in A theory of justice, Harvard University Press, Harvard, 1971) provides the foundations to a solution for algorithmic bias. The contribution of the paper is to discuss and show why Rawlsian ideas in their original form (e.g. the veil of ignorance, original position, and allowing inequalities that serve the worst-off) are relevant to operationalize fairness for algorithmic decision making. The paper also explains how this leads (...) to a specific MinMaxfairness solution, which addresses the basic challenges of algorithmic justice. We combine substantive elements of Rawlsian perspective with an intuitive explanation in order to provide accessible and practical insights. The goal is to propose and motivate why and how the MinMaxfairness solution derived from Rawlsian principles overcomes some of the current challenges for algorithmic bias and highlight the benefits provided when compared to other approaches. The paper presents and discusses the solution by building a bridge between the qualitative theoretical aspects and the quantitative technical approach. (shrink)

Platelets have important hemostatic functions in repairing blood vessels upon tissue injury. Cytokines, growth factors, and metabolites stored in platelet α‐granules and dense granules are released upon platelet activation and clotting. Emerging evidence indicates that such platelet‐derived signaling factors are instrumental in guiding tissue regeneration. Here, we discuss the important roles of platelet‐secreted signaling factors in skeletal muscle regeneration. Chemokines secreted by platelets in the early phase after injury are needed to recruit neutrophils to injured muscles, and impeding this early (...) step of muscle regeneration exacerbates inflammation at later stages, compromises neo‐angiogenesis and the growth of newly formed myofibers, and reduces post‐injury muscle force production. Platelets also contribute to the recruitment of pro‐regenerative stromal cells from the adipose tissue, and the platelet releasate may also regulate the metabolism and proliferation of muscle satellite cells, which sustain myogenesis. Therefore, harnessing the signaling functions of platelets and the platelet secretome may provide new avenues for promoting skeletal muscle regeneration in health and disease. (shrink)

Synaptophysin (Syp) was the first synaptic vesicle (SV) protein to be cloned. Since its discovery in 1985, it has been used by us and by many laboratories around the world as an invaluable marker to study the distribution of synapses in the brain and to uncover the basic features of the life cycle of SVs. Although single gene ablation of Syp does not lead to an overt phenotype, a large body of experimental data both in vitro and in vivo indicate (...) that Syp (alone or in association with homologous proteins) is involved in multiple, important aspects of SV exo‐endocytosis, including regulation of SNARE assembly into the fusion core complex, formation of the fusion pore initiating neurotransmitter release, activation of SV endocytosis and SV biogenesis. In this article, we summarise the main results of the studies on Syp carried out by our and other laboratories, and explain why we believe that Syp plays a major role in SV trafficking. BioEssays 26:445–453, 2004. © 2004 Wiley Periodicals, Inc. (shrink)

Análise dos processos de formação do professor. Situa inicialmente as alternativas de constituição dos agentes do sistema político administrativo da educação do final do período imperial para focalizar as estratégias formativas adotadas pela Escola Complementar, analisando para tanto entrevistas, documentos iconográficos e escritos. A delimitação espacial do estudo é a Província de São Pedro do Rio Grande do Sul, Brasil.

Discute a instrução pública a partir de seus agentes e os processos formativos de seleção, instrução, contratação, especialização e diferenciação que ao longo do tempo constituíram o professor contribuindo para a formação do cidadão e institucionalização da educação no Rio Grande do Sul.

The purpose of this scoping review is to investigate the value of creative arts therapies in healthy older adults. This article aims to shed light on current knowledge concerning the effectiveness of art therapies for the prevention of common age-related conditions using the definition of art therapy provided by the American Art Therapy Association, as well as Cohen’s conceptual framework for the psychological conceptualization of the relationship between the arts and health in later life. The objective is to carefully capture (...) subthreshold situations of distress, which are often not taken into account and primarily involve psychological aspects that are crucial in the multidimensional perspective of healthy aging. Twelve articles were selected and examined following an initial electronic search on 3 databases. A thematic analysis of the results identified four major themes: improving cognitive performance and proprioception; enhancing self-identity and meaningful life; reducing feelings of loneliness and depressive symptoms; and the importance of socialization. All these aspects constitute the basis for preventing psychological distress and enhancing mental well-being for healthy aging. (shrink)

Corria o ano de 2007 quando o jornalista britânico Peter Trickett publicou na Austrália um livro no qual atribuía a descoberta da Austrália ao português Cristóvão de Mendonça, ainda durante a primeira metade do século XVI. Já nos anos setenta do século XX tinha havido uma acalorada discussão entre historiadores acerca da eventual descoberta da Austrália por portugueses, mas o assunto tinha ficado adormecido durante algumas décadas. Quando em 2008 se publicou, em Portugal, Para Além de Capricórnio. Como os navegadores (...) portugueses descobriram e cartografaram secretamente a costa da Austrália e da Nova Zelândia, 250 anos antes da chegada do Capitão Cook, a tradução do livro de Trickett para português, o Museu da Ciência da Universidade de Coimbra reuniu especialistas de diversas áreas para discutirem o tema. No presente livro encontram-se reunidas algumas das contribuições desse colóquio, Portugueses na Austrália. (shrink)

Trata-se de uma tradução direta do texto em francês do filósofo Paul Ricoeur para o português, que está no livro De la métaphysique à la rhétorique, essais à la mémoire de Chaïm Perelman avec un inédit sur la logique em 1986, e corresponde a uma conferência realizada por Paul Ricoeur em 1970 no Instituto de Estudos Avançados na Bélgica. O tema da presente conferência esclarece conceitos importantes utilizados por Paul Ricoeur, fortalecendo seu pressuposto antropológico que considera como a atividade fundamental (...) humana a interpretação. (shrink)

In recent years, Reichenbach's 1920 conception of the principles of coordination has attracted increased attention after Michael Friedman's attempt to revive Reichenbach's idea of a "relativized a priori". This paper follows the origin and development of this idea in the framework of Reichenbach's distinction between the axioms of coordination and the axioms of connection. It suggests a further differentiation among the coordinating axioms and accordingly proposes a different account of Reichenbach's "relativized a priori".

This highly multidisciplinary collection discusses an increasingly important topic among scholars in science and technology studies: objectivity in science. It features eleven essays on scientific objectivity from a variety of perspectives, including philosophy of science, history of science, and feminist philosophy. Topics addressed in the book include the nature and value of scientific objectivity, the history of objectivity, and objectivity in scientific journals and communities. Taken individually, the essays supply new methodological tools for theorizing what is valuable in the pursuit (...) of objective knowledge and for investigating its history. The essays offer many starting points, while suggesting new avenues of research. Taken collectively, the essays exemplify the very virtues of objectivity that they theorize—in reading them together, the reader can sense various anxieties about the dangerously subjective in our age and locate commonalities of concern as well as differences of approach. As a result, the volume offers an expansive vision of a research community seeking a communal understanding of its own methods and its own epistemic anxieties, struggling to enunciate the key problems of knowledge of our time and offer insight into how to overcome them. -/- (Contributors: Alex Csiszar, Scott Edgar, Peter Galison, Ian Hacking, Sandra Harding, Moira Howes, Paolo Savoia, Judy Segal, Joan Steigerwald, and Alison Wylie). (shrink)

Parmenides and Melissus employ different deductive styles for their different kinds of argumentation. The former’s poem flows in an interesting sequence of passages: contents foreword, methodological premises, krisis, conclusions and corollaries. The latter, however, organizes an extensive process of deduction to show the characteristics of what is. In both cases, the strength of their argument rests on their deductive form, on the syntactical level of their texts: the formal structure of their reasonings help to identify the features and logical intersections (...) of their thoughts. On the one hand, Parmenides uses modal reasoning, enforcing the employment of the principle of the excluded middle. On the other hand, Melissus radicalizes the use of modal reasoning and employs counterfactual statements in order to develop his doctrine of what is. Despite their differences, both deserve a place in the Stone Age of logic and theory of argumentation due to their common ambition to demonstrate what is. (shrink)

La nouvelle édition des Éléments de rythmanalyse et autres essais sur les temporalités, parue grâce à Claire Revol en 2019 chez Eterotopia, vient d'être traduite en portugais par Flávia Martins, professeur de géographie à l'UFF, et Michel Moreaux, docteur en géographie de l'UERJ. L'ouvrage est publié par l'éditeur Consequência. Cette préface est une invitation à la lecture des Éléments de rythmanalyse : introduction à la connaissance des rythmes, d'Henri Lefebvre. Nous souhaitons que cette œuvre aux multiples - Sociologie – (...) Nouvel article. (shrink)

The initial problem which motivated the writing of this thesis arose from reading of Emile by Rousseau. In this work, it was possible to detect the influence of different theoretical approaches, such as rationalism and empiricism, inspiring the development of the educational plan designed by Rousseau for his imaginary student (Emile). The very core question of the present thesis regards to whether there was a theory of knowledge pertaining to Rousseau’s philosophical thinking and, if so, how it was related to (...) his theories of education. In the set of his oeuvre, Rousseau’s affiliation to authors like Descartes, Leibniz, Locke and Malebranche, as well as Condillac, Diderot, D’Holbach and Helvétius was discovered. As the reading of the great philosophical work of Rousseau progressed, an original knowledge theory was discovered, of the kind which accepts the coexistence of opposite thoughts. Pedagogy, in the context of (the work) Emile, arose out of the miscellany of such theories and also for the intense philosophical maturing process on the core of Rousseau’s thinking. This study intended, therefore, to understand the origin and development of Rousseau’s theory of knowledge, and also to figure out how the philosopher formulated his theories on Education, especially in Emile. The object of this research, materialized through the extensive bibliography of the Swiss philosopher, was intensively read and analyzed. The methodology used was that of comparative, descriptive and critical documentary research of the mentioned authors. This research is divided into three sections: the first one intends to investigate the philosophical influence from different authors on the foundations of Rousseau’s epistemology; the second section addresses Rousseau’s theories of Education; the third and final part investigates the link between theory of knowledge and Education within Rousseau’s philosophical thought. -/- . (shrink)

“There`s only beauty if there is an interlocutor. The beauty of the lagoon is always someone” (Mãe, 2017, p.40). Valter Hugo Mãe expresses our desire in the making of this paper to share our experience of meeting refugee children, as part of an ongoing research project dedicated to exploring the conditions in which they live in Baixada Fluminense, Rio de Janeiro, Brazil, and the influences they bring with them from their birth countries. In the process of conducting this research, we (...) were surprised by a group of children who belong to the Warao ethnic group, and who have been welcomed by the municipality of Nova Iguaçu, which is part of Baixada Fluminense. The Warao are indigenous peoples from the North of Venezuela and their name means “canoe,” given their close relationship with water. A group of displaced Warao children and their families arrived in Nova Iguaçu after having “camped” out in the surroundings of Novo Rio bus station for a few weeks, followed by a sojourn in a public shelter, where the differences between them and the existing members of the institution led to conflict. Through a religious institution’s initiative, the families then found shelter in a small farm in the city of Japeri. They stayed there for six months, but once again were threatened by the prospect of eviction, after which they were finally welcomed in the city of Nova Iguaçu. The families–five interconnected units–expressed the wish to remain together and a social service institution found them a closed school building, which was modified to accommodate the group. When the Covid pandemic struck, the research and study group GEPELID began following the daily routine of these children at the shelter school and at the Marambaia welfare center. In their meetings with the Warao, the researchers were struck by their references to the Buriti tree as the “tree of life,” and the depths of its implications for their identity. In exploring this concept, the research group’s experience of radical cultural difference revealed the extent to which research in the human sciences is always a meeting with the other, and the relation between researcher and subjects an occasion for dialogue. (shrink)

Tomamos como certo que os nossos sentidos nos colocam em contato com o ambiente ao nosso redor. Enquanto caminhamos em uma rua, vemos obstáculos que temos de contornar ou remover. Mesmo de costas, podemos ouvir a bicicleta que se aproxima e dar passagem. Em suma, por meio de experiências perceptivas (visuais, auditivas, olfativas etc.), ficamos conscientes de objetos ou eventos que estejam ocorrendo ao nosso redor. Além disso, com base no que percebemos, podemos formar e manter crenças acerca do ambiente (...) e, assim, adquirir conhecimento perceptivo acerca do mundo. A importância desse conhecimento acerca do que está ao nosso alcance perceptivo é inestimável para a nossa sobrevivência e a condução de nossos projetos cotidianos. Contudo, podemos querer saber (1) se de fato temos acesso ao mundo físico circundante por meio das nossas experiências perceptivas, e (2) se e como essas experiências justificam as nossas crenças acerca do que percebemos. Esses problemas são centrais para a epistemologia da percepção, embora não sejam os únicos. Nessa entrada, abordaremos esses dois problemas. (shrink)

Resenha do livro Filosofia da Ancestralidade de Eduardo David de Oliveira.