The aim of the study was to assess the effects of visual aesthetic perception on event-related potentials . Eight subjects assigned an aesthetic judgment and a 10-step beauty estimation to the target stimuli, consisting of famous artistic pictures and geometric shapes. In a further task, the subjects performed a motor response to the previously judged pictures and geometric shapes. ERPs were recorded through 54 scalp electrodes during both tasks. The P3b amplitude was increased during the categorization of the geometric shapes (...) compared to the artistic figures and during the vision of the beautiful targets preceding the motor response. The categorization of the aesthetic qualities of geometrical shapes seems to induce a higher level of attention, while a higher arousal variation was elicited by the recognition of beauty, in any form that was presented. (shrink)

A partir de uma variedade de histórias sobre a vida íntima de mulheres famosas, o jornalismo de entretenimento e de fofocas compõe avaliações e julgamentos sobre emoções e comportamentos que alimentam atribuições culturais sobre a maternidade. Este artigo identifica duas matrizes culturais implicadas na narrativa jornalística do showbiz e dos chimentos - melodrama e escândalo - e analisa sua articulação na produção biográfica sobre mães celebridades que prolifera em revistas, programas de televisão e plataformas dedicadas a notícias sobre celebridades. Enquadrado (...) na tradição crítica do discurso, o artigo investiga a encenação de melodramas e escândalos na construção jornalística de seis histórias ligadas à maternidade de celebridades argentinas famosas. A partir da análise de diferentes fontes que encadearam essas histórias, observamos uma retórica moral expressa pela alternância complementar entre histórias de infortúnio e transgressões maternas. (shrink)

This article explores the concept of "practice" in Alasdair MacIntyre's moral theory, emphasizing its relevance for reconstructing virtue ethics in a contemporary context of moral fragmentation. Through a critical analysis of his work, After Virtue, the historical, philosophical, and narrative foundations of his ethical framework are examined. MacIntyre characterizes modernity as a period of moral disorder, marked by ethical pluralism lacking a shared basis for consensus. He advocates for the revival of teleology and Aristotelian virtues to address these dilemmas, adapting (...) them to the current cultural and social context. The concept of practice is central to this approach, defined as a collaborative activity guided by internal norms and values aiming for intrinsic excellence. Furthermore, the author employs narrative as a structure to integrate morality, history, and tradition. This research argues that reintegrating virtues and practices into morality offers a cohesive and meaningful solution to contemporary ethical challenges. This study deepens the understanding of the implications of virtue ethics in a pluralistic world, highlighting its applicability in strengthening the common good and justice. (shrink)

Pain is modulated by cognitive factors, including attention and emotions. In this study we evaluated the distractive effect of aesthetic appreciation on subjectively rated pain and multi-channel evoked potentials induced by CO2 laser stimulation of the left hand in twelve healthy volunteers. Subjects were stimulated by laser in the absence of other external stimulation and while looking at different paintings they had previously rated as beautiful, neutral or ugly. The view of paintings previously appreciated as beautiful produced lower pain scores (...) and a clear inhibition of the P2 wave amplitude, localized in the anterior cingulate cortex; the inhibition of P2 wave amplitude was lesser or not significant during the presentation of the ugly or neutral paintings, respectively. Dipole source localization analysis of the LEP peaks showed significant changes during different conditions, with a shift from the posterior to the anterior right cingulated cortex while looking at paintings previously rated as beautiful. (shrink)

Based on anthropological fieldwork in Yemen, this article examines the relationship between gender, mobility, and il/legality in the lives of Ethiopian domestic workers. Studies about migrant domestic workers in the Middle East often focus on abuse and exploitation, making a plea for the regulation of women’s legal status. Yet legal migration does not automatically mean that women gain more rights and become more mobile; regulation may also entail more control. The relationship between method of entry and legal status is not (...) fixed, and the boundaries between legality and illegality are often blurred, with women moving in and out of il/legality and legal organizations following illegal practices, and vice versa. Gendered state policies and practices also affect women’s space for maneuvering, and attempts at regulation may further restrict rather than increase their mobility. (shrink)

Este artigo explora o conceito emergente de ‘soberania digital’ no contexto atual de dataficação da vida, examinando como o termo é definido na esfera acadêmica. A discussão em torno do conceito ‘soberania digital’ tem sido abordado pela sociedade civil e pelos movimentos sociais em torno de uma internet livre e soberana, como pode ser observado através da Carta Soberania Digital entregue ao presidente Lula e assinada por diferentes atores e ativistas que se dedicam à discussão do tema. A pesquisa baseia-se (...) em levantamento bibliográfico e análise de artigos científicos da base CAPES Periódicos que foram publicados nos últimos dois anos, período em que o conceito se tornou mais presente na esfera acadêmica. A atual investigação tem como objetivo compreender como a comunidade acadêmica tem discutido o tema, explorando as discussões sobre o controle e a gestão de dados em níveis estatais e regionais. Nota-se que a caracterização político-jurídica do conceito de soberania é abordado a partir de diferentes perspectivas. A análise revela como o conceito de soberania digital está sendo utilizado para discutir questões de vigilância algorítmica, plataformas digitais e inteligência artificial, destacando os impactos dessas tecnologias na esfera pública democrática. Por fim, reflete-se sobre as implicações da soberania digital para o contexto educacional e sua gestão, políticas educacionais e financiamentos, sublinhando a importância de um debate aprofundado sobre o controle e a gestão dos dados na sociedade contemporânea, cada vez mais influenciada pelas tecnologias digitais e pela vigilância algorítmica. (shrink)

Este artigo explora os desafios impostos pela implementação de sistemas algorítmicos e inteligência artificial (IA) em diversas plataformas que fazem parte da cultura digital hoje. O foco principal é analisar como a literatura científica recente relaciona a questão algorítmica com os fenômenos da pós-verdade e a crise da democracia, em um contexto onde a disseminação de fake news e a manipulação digital desempenham papeis centrais. A pesquisa mapeia artigos publicados nos últimos dois anos, pós-pandemia, identificando correlações entre a aparição do (...) termo ‘pós-verdade’, o declínio da confiança social nas instituições democráticas e o colapso da verdade na esfera pública, o que tem configurado um cenário chamado de ‘crise da democracia’. Entre os temas abordados nos 13 artigos analisados, destacam-se a relação entre democracia e fake news, a crise da verdade na esfera pública e a manipulação algorítmica na era digital. Com base nesses estudos, o artigo esboça os desafios para a consolidação de uma política pública informada e democrática em um cenário cada vez mais influenciado por algoritmos e plataformas digitais. Em última análise, o trabalho contribui para a compreensão dos impactos das novas tecnologias na democracia, propondo caminhos possíveis para mitigar os riscos da pós-verdade e fortalecer o espaço público democrático. (shrink)

Computer science advocates institutional frameworks as an effective tool for modelling policies and reasoning about their interplay. In practice, the rules or policies, of which the institutional framework consists, are often specified using a formal language, which allows for the full verification and validation of the framework (e.g. the consistency of policies) and the interplay between the policies and actors (e.g. violations). However, when modelling large-scale realistic systems, with numerous decision-making entities, scalability and complexity issues arise making it possible only (...) to verify certain portions of the problem without reducing the scale. In the social sciences, agent-based modelling is a popular tool for analysing how entities interact within a system and react to the system properties. Agent-based modelling allows the specification of complex decision-making entities and experimentation with large numbers of different parameter sets for these entities in order to explore their effects on overall system performance. In this paper we describe how to achieve the best of both worlds, namely verification of a formal specification combined with the testing of large-scale systems with numerous different actor configurations. Hence, we offer an approach that allows for reasoning about policies, policy making and their consequences on a more comprehensive level than has been possible to date. We present the institutional agent-based model methodology to combine institutional frameworks with agent-based simulations). We furthermore present J-InstAL, a prototypical implementation of this methodology using the InstAL institutional framework whose specifications can be translated into a computational model under the answer set semantics, and an agent-based simulation based on the jason tool. Using a simplified contract enforcement example, we demonstrate the functionalities of this prototype and show how it can help to assess an appropriate fine level in case of contract violations. (shrink)

The modern concept of ‘style’ – from which ‘stylistics’ is derived, a discipline that witnessed the quarrel between Linguistics and Literary studies in the 20th century – has inherited from Ancient Rhetoric its substance and was largely used as a direct translation from the Latin concept ‘_elocutio_’ and also as a translation for Greek concepts, such as ἑρμηνεία, λέξις and φράσις. There are still some other concepts that seem intimately connected to ‘style’, for instance ‘_ornatum_’ and ‘_decorum_’. Considering that classical (...) references of ‘style’ present themselves essential to write the history of this modern concept, this paper seeks to present a catalog of ancient concepts that have found in ‘style’ their traditional translation, as well as attempting to build a short history of each of these translation paths. (shrink)

Despite that it is commonly accepted that migraine is a disorder of the nervous system with a prominent genetic basis, it is comorbid with a plethora of medical conditions. Several studies have found bidirectional comorbidity between migraine and different disorders including neurological, psychiatric, cardio- and cerebrovascular, gastrointestinal, metaboloendocrine, and immunological conditions. Each of these has its own genetic load and shares some common characteristics with migraine. The bidirectional mechanisms that are likely to underlie this extensive comorbidity between migraine and other (...) diseases are manifold. Comorbid pathologies can induce and promote thalamocortical network dysexcitability, multi-organ transient or persistent pro-inflammatory state, and disproportionate energetic needs in a variable combination, which in turn may be causative mechanisms of the activation of an ample defensive system with includes the trigeminovascular system in conjunction with the neuroendocrine hypothalamic system. This strategy is designed to maintain brain homeostasis by regulating homeostatic needs, such as normal subcortico-cortical excitability, energy balance, osmoregulation, and emotional response. In this light, the treatment of migraine should always involves a multidisciplinary approach, aimed at identifying and, if necessary, eliminating possible risk and comorbidity factors. (shrink)

Objective. To determine the effectiveness of the "I take care of myself" program for self-care in schoolchildren. Methods. Quasi-experimental study with a single pre-post test group, with the participation of 120 sixth grade students of the primary level of the Educational Institution of San Pedro - Huánuco, Peru 2022, in which the "I take care of myself" Program was applied. The data collection instrument was the self-care practices scale. In the hypothesis test, the Wilcoxon statistical test was used. Results. It (...) was found that the average score obtained in self-care before the application of the "I take care of myself" program was 3.7, and after this it was 4.0, finding significant differences in the pretest and posttest with p≤0.000. Likewise, there were significant differences in the dimensions of self-care such as practices related to universal self-care requirements, practices related to development self-care requirements, and practices related to self-care requirements in case of health deviation, all with p≤0.05. Conclusions. There are significant differences in self-care after applying the "I take care of myself" program in schoolchildren of the Educational Institution of San Pedro - Huánuco. (shrink)

O presente artigo pretende esclarecer a problemática da epistemologia como fundamento para a compreensão filosófica das ciências. Para isso, contamos com a visão do filósofo francês Gaston Bachelard (1884-1962), focando principalmente no seu texto O racionalismo aplicado (publicado em 1949) e a sua teoria que busca demonstrar a complexidade presente nas linhas de pensamento construídas na história da filosofia: o empirismo e o racionalismo.

O artigo discute a relação entre a noção de reterritorialização e a experiência fotográfica, buscando compreender uma dada experiência social de fotografar a cidade de Belém à luz de seus contextos de sentido: as dinâmicas históricas do que chamamos de “movimento fotográfico de Belém” e as vivências temporais dos sujeitos observados. Para ilustrar a problemática faz-se um recorte numa pesquisa etnográfica com nove meses de duração e acompanha-se uma “saída fotográfica”, uma passeio urbano de fotógrafos, transcorrido na noite da Trasladação, (...) que antecede a realização do Círio de Nazaré, em Belém. O artigo discute a fotografia enquanto processo de ressignificação e de sensibilizações do espaço urbano. (shrink)

APLICAÇÃO DA ANÁLISE ECONÔMICA DO DIREITO AO NOVO MARCO REGULATÓRIO DO PRÉ-SAL.

O presente artigo busca tecer algumas considerações sobre o desenvolvimento do Subprojeto de pesquisa Formação instaurando competência que visa verificar como os processos de formação, dado ao contexto sócio-econômico atual, estão-se organizando quanto à construção da competência, demanda recente do mundo do trabalho.

Resenha do livo Introdução à Ciência da Religião de Friedrich Max Müller publicado e traduzido no Brasil em 2020 pela editora Senso em parceria com a PUC Minas na coleção Clássicos em Ciência da Religião. A leitura consiste em uma perspectiva crítica embasada em pressupostos feministas, decoloniais e interseccionais das importantes contribuições iniciais de Müller no contexto de engate institucional da disciplina.

RESUMO Este artigo tem como objetivo discutir a presença do gênero meme em materiais didáticos, seja como objeto de ensino, seja como prática de linguagem. Para tanto, partindo dos documentos oficiais, que norteiam as práticas de ensino/aprendizagem brasileiras, o artigo apresenta reflexão sobre estudos discursivos acerca do trabalho com gêneros do discurso no campo escolar. Por fim, apresenta uma análise da presença do referido gênero em um livro que circula na rede particular de ensino, destinado ao 9° ano, em atividades (...) de produção de textos. A perspectiva teórico-metodológica é a dos estudos bakhtinianos do discurso, da qual destacamos os conceitos de enunciado concreto, gêneros do discurso e campo de atividade. ABSTRACT This article aims to discuss the presence of the genre meme in teaching materials, either as a teaching object or as language practice. To do so, starting from official documents, which guide the Brazilian practices of teaching and learning, the article presents a reflection on discourse studies related to the work with speech genres in a school context. Finally, it presents an analysis of the presence of such genre in text production activities from a 9th-grade coursebook used in private schools. The Bakhtinian studies on discourse provides the theoretical-methodological perspective of the article, from which we highlight the concepts of concrete utterance, speech genres and activity field. (shrink)

Basic motor competencies are a prerequisite for children to be physically active, participate in sports and thus develop a healthy, active lifestyle. The present study provides a broad screening of BMC and associations with age, sex, body mass index and extracurricular physical activity in 10 different European countries. The different country and regional contexts within Europe will offer a novel view on already established BMC associations. The cross-sectional study was conducted in 11 regions in 10 European countries in 2018. The (...) motor competence areas, object movement and self-movement, were assessed using the MOBAK-1-2 test instrument in 3758 first and second graders during Physical Education classes. Children were questioned about their extracurricular PA and age. Their body weight and height were measured in order to calculate BMI. Statistical analyses included variances and correlations. The results showed significant differences in BMC levels between countries whereas associations between BMC and correlates were similar. Boys performed significantly better in OM while girls performed better in SM. Age was consistently positively related to OM and SM with older children reaching higher levels of BMC than younger ones. While participation rates for extracurricular PA differed widely, participation in ball sports was correlated with OM and SM. Participation in individual sports showed a significant association with SM. In summary, BMC levels of children seem to depend on where they live and are strongly related to their participation in extracurricular PA. Therefore, education and health policies, in order to enhance motor competence development and PA participation, are recommended. Further research on country-specific Physical Education frameworks and their influence on BMC will provide more insights into structural factors and cultural characteristics of BMC development. On a school level, support tools and educational materials for teachers about BMC may enable children to achieve a basic level of motor competencies through Physical Education, contributing to lifelong participation in PA. (shrink)

O presente artigo busca tecer algumas considerações sobre o desenvolvimento de uma dissertação de mestrado que se propõe a estudar como o periódico vem garantindo a construção de concepções e práticas relativas à formação do cidadão e do trabalhador. Essa investigação volta-se para a extensa divulgação de cursos de formação para o trabalho que mostram as ações e estratégias desencadeadas pela sociedade, comprometida com a inserção profissional.

Resenha do livro: PAZELLO, Ricardo Prestes. Direito Insurgente: para uma crítica marxista ao direito. Rio de Janeiro: Lumen Juris, vol. 1, 2021.

Michelle Maiese: Trauma, dissociation, and relational authenticity; Caroline Christoff: Performative trauma narratives: Imperfect memories and epistemic harms; Aisha Qadoos: Ambiguous loss: A loved one's trauma; Alberto Guerrero Velázquez: El trauma está en la respuesta. Hacia una visión post-causal en la definición de trauma psicológico; Clarita Bonamino, Sophie Boudrias, and Melanie Rosen: Dreams, trauma, and prediction errors; Gabriel Corda: Memoria episódica y trastorno de estrés postraumático en animales no humanos: una propuesta metodológica; María López Ríos, Christopher Jude McCarroll, and Paloma Muñoz (...) Gómez: Memory, mourning, and the Chilean constitution; Sergio Daniel Rojas-Sierra, and Tito Hernando Pérez Pérez: Subjetividades rememorantes, marcas narrativas y trauma cultural en la construcción de memoria de desmovilizados de las FARC-EP en el AETCR Pondores; Germán Bonanni: Y después de la guerra... ¿Qué? (shrink)

O presente trabalho objetiva discutir e analisar criticamente a representação de mulheres nos espaços de poder. O estudo adota como ferramenta analítica a standpoint theory, epistemologia feminista crítica às concepções tradicionais da teoria do conhecimento, e tem por marco teórico as reflexões trazidas pela teoria democrática sobre inclusão social nos espaços de poder.