Catulo (século I a.C.), o primeiro grande autor lírico romano, traz a elegia grega com temática variada, inclusive amorosa. Assim a poesia elegíaca latina desenvolve-se e ganha contorno de um gênero autônomo em Roma, com temática própria, a elegia erótica romana. O tema do amor passa a ser fundamental, nos autores do século de Augusto (século I a.C.), Tibulo, Propércio e Ovídio, que escrevem livros inteiros para uma amada. Contudo, unida à temática do amor encontramos também o tema morte, constante (...) em Propércio e encontrado também em Ovídio na esfera mítica. Através de fragmentos de poemas dos autores elegíacos, veremos como os temas amor e morte encontram-se unidos na elegia latina. (shrink)

Ovídio, poeta latino do século I a.C, compôs as Heroides, obra em que heróis e heroínas das lendas escrevem a seus amados(as) ausentes. Todas as cartas apresentam profundo teor trágico, tanto na temática quanto nos aspectos trágicos marcantes. Analisamos a tragicidade na carta de Dejanira a Hércules, na qual a mulher do herói narra seu desespero ao receber a notícia da morte de Hércules, após vestir a túnica que ela havia enviado. Como base para a análise, serão usados os conceitos (...) aristotélicos de hamartia e hybris, bem como os sentimentos de terror e compaixão e também a concepção filosófica de trágico estabelecida pelos idealistas alemães do século XVIII. (shrink)

A elegia é uma forma poética muito antiga. Os gregos compuseram elegias desde a lírica arcaica (século VII – V a.C.). Contudo, foram as elegias compostas no período da lírica alexandrina (século III – II a.C.) que influenciaram os elegíacos romanos. Tanto na Grécia quanto em Roma a elegia é considerada como gênero lírico, mas percebemos que nas composições romanas é notória a presença do trágico, especialmente, nas obras de Ovídio, por isso discutimos a problemática do gênero elegíaco, que se (...) apresenta na Antiguidade como um gênero híbrido. (shrink)

A personagem Medeia, desde os autores gregos, como Eurípides, é apresentada como o exemplo mais clássico do prejuízo causado pela paixão desmedida. Ela justifica todos os seus atos buscando como medida seu amor por Jasão. É o amor que a faz salvar a vida do amado e tirar várias outras vidas, inclusive de seus próprios filhos. Ovídio, poeta latino do século I a.C., retoma a personagem em sua obra Heroides, para também apresentar o mal que a paixão desenfreada pode causar (...) em um ser humano. A cultura romana que ensinava os riscos do amor e da paixão, como tão bem nos legou Lucrécio, em seu De rerum natura, buscava não cometer o erro de amar em demasia. Contudo, Ovídio mostra nessa obra, as dores e os sofrimentos causados por um amor que se torna para a personagem, ao mesmo tempo, sua salvação e sua destruição. (shrink)

O texto traça as linhas gerais do pensamento de L. Fleck por meio da análise de seus principais trabalhos no campo da epistemologia. Foram consultadas publicações anteriores e posteriores à monografia de 1935, até o último trabalho datado de 1960 e escrito pouco antes de sua morte. Desta forma, procurou-se compreender o desenvolvimento de suas idéias e estabelecer conexões entre o seu pensamento e a atividade prática no campo das ciências aplicadas, com especial atenção para o ensino nas ciências da (...) saúde.The text traces the general lines of thought of L. Fleck through an analysis of his major works in the field of epistemology. Publications before and after the monograph of 1935 were consulted, up to the last work dated 1960 and written shortly before his death. Through this procedure, this study has sought to understand the development of his ideas and establish connections between Fleck’s concepts and practical activity in field of applied science, focusing especially on the teaching of the health sciences. (shrink)

A ciência é feita das escolhas de seus protagonistas e como tal, repleta de subjetividade. Uma teoria científica é uma suposição explicativa e negar a influência da imaginação como agente ativo na construção do conhecimento seria no mínimo ingenuidade. Embora a ciência possua regras bem definidas, seu método se limita a obtenção e tratamento de dados. O surgimento da ideia ou da hipótese inicial é fruto do salto intuitivo da livre imaginação humana. A Experimentação Mental é o processo de empregar (...) situações imaginárias para ajudar-nos a entender ou prever de que maneira as coisas podem se comportar na realidade. Assim como os Experimentos Concretos os Experimentos Mentais são uma ferramenta essencial na construção do conhecimento científico. Tais situações imaginárias são parte importante da argumentação dos cientistas na busca do convencimento de seus pares, servindo também como ferramenta didática. Neste trabalho, através da revisão de algumas das principais referências sobre este conceito, buscaremos analisar questões epistemológicas envolvidas. Afinal o que são Experimentos Mentais? Será que eles podem nos fornecer uma fonte de conhecimentos do mundo natural? De onde vem esse conhecimento? O objetivo principal desta análise é buscar padrões de interpretação através de categorias de definições apresentadas por pontos de vista significativos. Diferentes autores discutem os limites e potencialidades dos Experimentos Mentais, baseado em suas considerações propomos aqui cinco categorias distintas para sua compreensão: Processo de Re-contextualização, Intuições Platônicas, Argumentos Pitorescos, Experimentos e Manipulação de Modelos Mentais. Palavras-chave: Experimentos mentais. Gedanken experiment. Epistemologia. (shrink)

Seres humanos têm necessidade perene de encontrar respostas significativas para a sua vida: as respostas implicam a espiritualidade/religiosidade/religião e as experiências culturais. Nesse contexto objetiva-se discutir na perspectiva ético-fenomenológica a atuação pública das pessoas que detêm conhecimento teológico em vista de colaborar para a vida na sociedade plural do século XXI. A literatura escolhida para pensar crítico-reflexivamente a questão tem base fenomenológica, teológico-moral, e a perspectiva pública da Teologia. Observa-se que medo e culpabilidade estão ligados às “falsas imagens” de Deus; (...) não são de poucos os prejuízos e as dificuldades causadas por esta equivocada experiência. Resulta que convém reconsiderar, em muitos casos, a vida moral a partir de um _ethos_ profético, tornando mais crível e acolhedora a presença do Divino no mundo. Ou seja, requer sair da Academia e/ou dos Templos para estar junto à sociedade que convive em interculturalidade e inter-religiosidade. (shrink)

Anorexia nervosa, a disorder of voluntary food restriction leading to severe weight loss in female adolescents, remains an enigma. In particular, the appropriation of the starved thin body into the self-concept in AN is a process insufficiently researched and still poorly understood. Healthy humans undergoing starvation experience a slowing of movements and avoid voluntary exercise. By contrast, AN tends to be not infrequently associated with voluntary, sometimes excessive and/or compulsive exercise. Such deliberate exercise, not reported in starvation, seems to be (...) facilitated by an increased urge for movement and physical restlessness, particular to AN. The increased urge to move would reflect spontaneous daily activity, the energy expended for everything that is not sleeping, eating, or voluntary exercise. Our hypothesis is that the starvation-induced increased urge to move and restlessness may promote the development of AN. Reversal of the fasting state, by either high caloric food or by leptin administration, would be expected to reduce restlessness and the increased urge to move along with improvement in other symptoms in AN. This review explores the idea that such restless activation in AN, in itself and through accelerating body weight loss, might foster the integration of the starving body into the self-concept by enhancing the person’s sense of self-control and sense of achievement and through invigorating proprioception and through intensifying the perception of the changing body shape. Tentative evidence from studies piloting leptin administration in chronic AN patients which support this hypothesis is reviewed. The findings show that short term administration of high doses of leptin indeed mitigated depressive feelings, inner tension, intrusive thoughts of food, and the increased urge to be physically active, easing the way to recovery, yet had little influence on the patients’ personal commitment to remain at a low weight. Full recovery then requires resolution of the individuals’ personal unresolved psychological conflicts through psychotherapy and frequently needs specialized treatment approaches to address psychiatric co-morbidities. AN might be conceptualized as a hereditary form of starvation resistance, facilitated by the effects of starvation on fitness allowing for an exceptionally intense personal commitment to perpetuate food restriction. (shrink)

Os poetas elegíacos romanos estabelecem, em seus versos, uma forte relação entre o amor e a guerra. Os vocábulos usados para descrever os deuses do amor, Vênus e Cupido, ou o próprio ato amoroso, associam-se a vocábulos bélicos. Trava-se uma batalha entre os amantes ou entre o deus do Amor e aquele que foi ferido por sua flecha. Essa associação explica-se por questões míticas, as relações amorosas entre a deusa do amor e o deus da guerra, nas mitologias grega e (...) latina, e também por questões históricas, já que o nascimento da elegia, em Roma, acontece em um momento conturbado de guerras externas e internas. Exemplificaremos a relação entre amor e guerra com versos dos principais poetas que escreveram elegias amorosas, em Roma, Catulo, Tibulo, Propércio e Ovídio. (shrink)

Ovídio, o último autor elegíaco do período augustano, começou sua produção literária seguindo a tradição elegíaca latina, inaugurada por Catulo e intensificada por Tibulo e Propércio, que transformaram a elegia latina em verdadeiro estilo literário independente com temática unificada na paixão amorosa do eu-lírico por uma amada específica, trazendo assim a paixão como uma experiência pessoal, não mítica, como fizeram os alexandrinos. Ovídio inicia sua produção poetizando sua paixão por Corina, no livro Amores, mas sua elegia migra da paixão pessoal (...) para a paixão de personagens míticas e históricas, em Heroides, e depois para a teorização da conquista amorosa em Ars Amandi. Em toda essa produção a temática ainda é o amor. Esse sentimento, no entanto, é abordado de uma maneira inovadora. Também em seus últimos livros Tristia e Epistula ex Ponto, ele inova trazendo ainda uma experiência pessoal, mas não mais amorosa. Seu tema passa a ser a dor de ter sido obrigado a deixar Roma, seus amigos e sua família. (shrink)

Upregulation of implicit positive affect (PA) can act as a mechanism to deal with negative affect. Two studies tracked temporal changes in positive and negative affect (NA) assessed by self-report and the Implicit Positive and Negative Affect Test (IPANAT; Quirin, Kazén, & Kuhl, 2009). Study 1 observed the predicted increases in implicit PA after exposure to a threat-related film clip, which correlated positively with the speed of recognising a happy face among an angry crowd. Study 2 replicated increases in implicit (...) PA after exposition to the same film clip, and showed that such increases were enhanced by priming self-referential stimuli. The findings are discussed against the background of personality systems interaction (PSI) theory (Kuhl, 2000, 2001), which emphasises the role of the implicit self in affect regulation. (shrink)

We propose a Quantum Field Theory description of beams on a Mach–Zehnder interferometer and apply the method to describe Interaction Free Measurements, concluding that there is a change of momentum of the fields in IFMs. Analysing the factors involved in the probability of emission of low-energy photons, we argue that they do not yield meaningful contributions to the probabilities of the IFMs.

In this article, we describe the social and economic changes that have contributed to contemporary problems of work—family conflict, gender inequality, and risks to children's healthy development. We draw on feminist welfare state scholarship to outline an institutional arrangement that would support an earner—carer society—a social arrangement in which women and men engage symmetrically in paid work and unpaid caregiving and where young children have ample time with their parents. We present a blueprint for work—family reconciliation policies in three areas—paid (...) family-leave provisions, working-time regulations, and early childhood education and care—and we identify key policy design principles. We describe and assess these work—family reconciliation policies as they operate in six European countries widely considered to be policy exemplars: Denmark, Finland, Norway, Sweden, Belgium, and France. We close with an analysis of potential objections to these policies. (shrink)

The processes of learning and memory have traditionally been studied in large experimental organisms (Aplysia, mice, rats and humans), where well‐characterized behaviors are easily tested. Although Drosophila is one of the most experimentally tractable organisms, it has only recently joined the others as a model organism for learning and memory. Drosophila behavior has been studied for over 20 years; however, most of the work in the learning and memory field has focused on initial learning, because establishing memory in Drosophila has (...) not been as straightforward as in other organisms. A major recent advance in this field has been the development of a training protocol that induces long‐term memory in flies. This made possible experiments that implicated the Drosophila CREB gene as a critical component in the consolidation of long‐term memory, and paves the way for future experiments utilizing the well developed tools in Drosophila. This review will briefly summarize what is known in the field of Drosophila learning and memory to date, and discuss why the unique aspects of this field make traditional approaches difficult and reward the use of alternative paths of experimentation. (shrink)

In order to highlight the intimate relationship between imagining, drawing and making worlds, this essay questions the educational meaning of children to initiate in the action of drawing in face of the growing cultural tendency of the body being less and less required to produce senses. The incarnated action of drawing, as an aesthetic action of touching and being touched by the world when transposing the visible limits and entering into the intimacy of worldly invisibility, constitutes an experience that is (...) as recurrent and trivialized in school daily life as it is existentially complex due to its poetic power to enter the invisible and inaugurate worldviews. The historical disqualification of the image and imagination in Western thought, supported by the separation between subjectivity of the body and objectivity of the world, does not allow educational thought to consider the phenomenon of poetic imagination as an existential experience of language insertion in the world from the gesture of drawing. Gesture that finds its specificity in the instant the hand traces and inscribes lines on the surface of the supports as infinitely creative writing. The aesthetic gesture of drawing, temporalized by the rhythm of the body in the emergence of the fabulation that accompanies the repetition of the marks, implies a poetic experience of language that involves the fusion of two senses: that of the gesture in materiality and that of the mark configured in it, marked and cicatrized in the surface of the support by the body’s action that performed it. The approximation between education, arts and childhood allows us to highlight the philosophical and pedagogical tensions that involve the question of poetic imagination and to take another look at the action of drawing in the context of children's education. What emerges, from the dialogue between Gaston Bachelard, Maurice Merleau-Ponty and Jean-Luc Nancy, is the relevance of the educational intention of caring for the vital function of language as an aesthetic and poetic experience that is constituted in the processuality of the body to make something appear that produces and contains presence, that which promotes and expands the existential density of the real. (shrink)

Self-criticism is a trait associated with increased psychopathology, but self-criticism is also a personality state reflecting an action that people do in moments of time. In the current study, we explored factors associated with heightened self-criticism in daily life. Participants (N = 197) received five random prompts per day for one week on their mobile phones, where they reported their current affect (negative and positive affect), willpower self-efficacy, distress intolerance, degree of support and criticism from others, current context (location, activity, (...) hunger, tiredness) and momentary self-criticism. We first demonstrated that self-criticism varies over time and across contexts, and is associated with heightened trait self-criticism. Then, using multilevel modelling, we explored the contextual factors associated with greater self-criticism. We found that self-criticism was higher when people were at home, and more tired. We also found higher self-criticism to be associated with greater negative and lower positive affect, greater distress intolerance, lower willpower and greater perceived criticism from others. In addition, self-criticism predicted subsequent distress intolerance, willpower and positive affect in lagged analyses. This study provides evidence that both environmental and psychological factors are associated with the dynamics of self-critical thoughts. (shrink)

This article addresses the ability of Parallel Distributed Processing (PDP) networks to generate stagewise cognitive development in accordance with Piaget's theory of cognitive epigenesis. We carried out a replication study of the simulation experiments by McClelland (1989) and McClelland and Jenkins (1991) in which a PDP network learns to solve balance scale problems. In objective tests motivated from catastrophe theory, a mathematical theory of transitions in epigenetical systems, no evidence for stage transitions in network performance was found. It is concluded (...) that PDP networks lack the ability to recover the positive outcomes of analogous catastrophe analyses of real cognitive developmental data. In an attempt to further characterize the learning behaviour of PDP networks, we carried out a second simulation study using the discrimination‐shift paradigm. The results thus obtained indicate that PDP learning is compatible with the learning of stimulus‐response relationships, not with the acquisition of mediating rules such as conceived in (neo‐)Piagetian theory. In closing, we speculate about the feasibility of simulating stagewise development with alternative network architectures. (shrink)

This study aimed to understand the expressions of fear in the journeys of health professionals who worked in the confrontation of coronavirus disease 2019 (COVID‐19), in the city of Manaus, in the Brazilian Western Amazon. This is an exploratory qualitative study that adopts interpretive description as a method to generate informed knowledge responsive to the needs of the practice. We included 56 participants, comprising 23 health managers and 33 health workers (middle and higher level) of different professional categories. The results (...) revealed three circles of experience: (1) knowledge and professional experience in dealing with the disease (unknown–known–experienced); (2) the growing proximity to death and loss (predicted–witnessed–suffered); and (3) the involvement and proximity to whatever affects the individual, their emotions, and personal transformations in the face of the threat (the collective, the neighbor, and oneself). Our results suggest that health professionals who worked during the COVID‐19 pandemic in Manaus experienced insecurity, dread, and fear, illustrating the complexity of developing their activities in the front line of care and management during the different phases of the pandemic. A contribution of the study is precisely that of capturing this complexity, which suggests the impossibility of analyzing fear only in its simple manifestation, or in each circle of experience. (shrink)