Therapeutic strategies capable of inducing and enhancing prosthesis embodiment are a key point for better adaptation to and acceptance of prosthetic limbs. In this study, we developed a training protocol using an EMG-based human-machine interface that was applied in the preprosthetic rehabilitation phase of people with amputation. This is a case series with the objective of evaluating the induction and enhancement of the embodiment of a virtual prosthesis. Six men and a woman with unilateral transfemoral traumatic amputation without previous use (...) of prostheses participated in the study. Participants performed a training protocol with the EMG-based HMI, composed of six sessions held twice a week, each lasting 30 mins. This system consisted of myoelectric control of the movements of a virtual prosthesis immersed in a 3D virtual environment. Additionally, vibrotactile stimuli were provided on the participant’s back corresponding to the movements performed. Embodiment was investigated from the following set of measurements: skin conductance response, crossmodal congruency effect, ability to control the virtual prosthesis, and reports before and after the training. The increase in the skin conductance response in conditions where the virtual prosthesis was threatened, recalibration of the peripersonal space perception identified by the crossmodal congruency effect, ability to control the virtual prosthesis, and participant reports consistently showed the induction and enhancement of virtual prosthesis embodiment. Therefore, this protocol using EMG-based HMI was shown to be a viable option to achieve and enhance the embodiment of a virtual prosthetic limb. (shrink)

Recent works about ecumenical systems, where connectives from classical and intuitionistic logics can co-exist in peace, warmed the discussion on proof systems for combining logics. This discussion has been extended to alethic modalities using Simpson’s meta-logical characterization: necessity is independent of the viewer, while possibility can be either intuitionistic or classical. In this work, we propose a pure, label free calculus for ecumenical modalities, nEK\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$\mathsf {nEK}$$\end{document}, where exactly one logical operator figures (...) in introduction rules and every basic object of the calculus can be read as a formula in the language of the ecumenical modal logic EK\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$\mathsf {EK}$$\end{document}. We prove that nEK\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$\mathsf {nEK}$$\end{document} is sound and complete w.r.t. the ecumenical birelational semantics and discuss fragments and extensions. (shrink)

O objetivo deste artigo é analisar os elementos centrais da crítica realizada por Axel Honneth ao pensamento de Michel Foucault, em Crítica do Poder, articulando-a com sua análise da obra do chamado “círculo interno” da Escola de Frankfurt, principalmente Adorno e Horkheimer. Dessa maneira, entende-se que Honneth opera uma aproximação do pensamento foucaultiano à tradição crítica frankfurtiana, com ênfase em deficiências comuns que apontam para uma filiação entre os autores e, ao mesmo tempo, para sua insuficiência na análise da sociedade (...) contemporânea. Tal leitura, contudo, em que pese sua inovação em pôr lado a lado Foucault e Habermas enquanto desenvolvimentos rivais da Teoria Crítica, é limitada tanto cronologicamente, por não levar em consideração a reorientação realizada por Foucault, a partir de 1978, quanto por identificar problematicamente as noções de poder e dominação. Essa limitação não inviabiliza, entretanto, manter o gesto de convergência entre o pensamento foucaultiano e a Escola de Frankfurt, pensando-o através de uma via positiva, que não se restrinja às limitações das suas ferramentas críticas, mas que, ao contrário, ao focalizar a radicalidade de tal crítica, torne possível destacar a sua atualidade. (shrink)

Levando–se em conta os leitores do século XXI, ao debruçar-se sobre a participação da Igreja católica brasileira na preparação do Concílio Vaticano II, o presente estudo parte de três perguntas: a) o quê interessa saber sobre a participação brasileira? b) É este um tema relevante? c) Alguns brasileiros participação significativamente na fase preparatória? Para responder apropriadamente a essas questões os autores propõem um conceito diferente de “participação” na preparação do Vaticano II por parte do episcopado brasileiro. O artigo não foca (...) apenas a presença deste ou daquele bispo ou perito nas comissões do Concílio, mas propõe a idéia de que o mais importante foi a auto-preparação, que durante certo tempo permaneceu “latente” e posteriormente se organizou através de um Concílio com um episcopado jovem, com uma média de idade em torno de 54 anos e 11 de experiência como bispo. Por isso, conscientes dos problemas pastorais que a realidade do subdesenvolvimento punha à Igreja, e com uma incipiente experiência de participação colegial, desenvolvida na construção do Plano de Emergência, este episcopado não só vivenciou em profundidade o “evento” conciliar, como foi o primeiro a sair dele organizado para colocá-lo em prática. Daqui a relevância desta reconstrução. Palavras-chave: Helder Câmara. Plano de Emergência. Colegialidade. Vaticano II. Igreja Católica no BrasilThis article aims to show the contribution of the Brazilian Catholic Church in the preparation of the Second Vatican Council. To fulfill such purpose the present study focus its research in three basic questions: a) what is important to know about the Brazilian participation? b) Is this a relevant topic? C) Some Brazilians participate significantly in the preparatory phase? To respond appropriately to these issues the authors propose a different concept of "participation" in the preparation of Vatican II by the Brazilian episcopate. The article focuses not only the presence of this or that bishop or the expert commissions of the Council, but proposes the idea that the most important was the self-preparation, which for a time remained "latent" and later was organized by a council with a young bishop, with an average age around 11 and 54 years of experience as a bishop. Therefore, aware of the problems that the pastoral reality of underdevelopment put the Church, and with an incipient experience of participating high school, developed in the construction of the Emergency Plan, the bishops not only experienced in depth the "event" to reconcile, as was the first it held out to put it into practice. Key words: Helder Câmara. Emergency Plan. Collegiality. Vatican II. Catholic Church in Brazil. (shrink)

As members of the fetal surgery advisory board at a large tertiary care center, we read with great interest Hendriks’ et al. target article proposing a new ethical framework for fetal therap...

Frente uma situação sócio-cultural, eclesial e societária onde vive-se a falta de liberdade criativa e de uma ação ousada, alternativa e esperançosa, Paulo parece apontar caminho, à luz do Evangelho da liberdade, para uma experiência nova e prometedora. O que importa é assumir com responsabilidade a Vida e superar toda "escravidão", vale dizer, o que vale é viver em liberdade na experiência do amor diante do império da impotência e da morte. A experiência da fé tem que levar ao agir (...) ético que revele uma vida livre e construtora de uma nova realidade de vida, relacionamento e compromisso no atual contexto. (shrink)

In Brazil, the CNPq provides grants, funds and fellowships to productive scientists to support their investigations. They are ranked and categorized into four hierarchical levels ranging from PQ 1A to PQ 1D. Few studies, however, report and analyse scientific productivity in different sub-fields of Biomedical Sciences, e.g., Biochemistry, Pharmacology, Biophysics and Physiology. In fact, systematic comparisons of productivity among the PQ 1 categories within the above sub-fields are lacking in the literature. Here, the scientific productivity of 323 investigators receiving PQ (...) 1 fellowships in these sub-fields of BS was investigated. The Scopus database was used to compile the total number of articles, citations, h-index values and authorship positions in the most cited papers by researchers granted CNPq fellowships. We found that researchers from Pharmacology had the best performance for all of the parameters analysed, followed by those in Biochemistry. There was great variability in scientific productivity within the PQ 1A level in all of the sub-fields of BS, but not within the other levels. Analysis of the most cited papers of PQ 1 researchers in Pharmacology revealed that the citations of researchers in the 1C and 1D levels were associated with publications with their senior supervisors, whereas those in the 1B level were less connected with their supervisors in comparison to those in 1A. Taken together, these findings suggest that the scientific performance of PQ 1A researchers in BS is not homogenous. In our opinion, parameters such as the most cited papers without the involvement of Ph.D. and/or post-doctoral supervisors should be used to make decisions regarding any given researcher’s fellowship award level. (shrink)

Bureaucratic selectivity mechanisms are the true colours of welfare states, stigmatising benefit recipients while hampering their trust in institutions and society at large. Universal policies such as the Universal Basic Income could protect recipients’ trust by circumventing selectivity paraphernalia. By analysing regressions on the Finnish UBI experiment’s survey data, we assess the links from policy selectivity to trust in the benefit-providing institution and generalised trust through the pathway of reduced bureaucratic experience. More specifically, we analyse whether receipt of UBI leads (...) to greater trust directly or while accompanied by an actual or perceived reduction in bureaucracy. According to our results, UBI is accompanied by greater trust, while selectivity does not necessarily lead to less trust or perception of less bureaucracy. However, in our analysis, policy selectivity did not directly correlate to recipients’ reported bureaucratic experiences, and their relationship with trust proved tricky: selectivity did not risk recipients’ trust in the policy-implementing institution, but generalised trust in other people was lowered. Thus, selective benefit recipients might be prone to self-inflicted stigma, hampering their trust in other people, regardless of actual bureaucratic experiences or trust in the welfare system. (shrink)

Rare copy number variants have a prominent role in the aetiology of schizophrenia and other neuropsychiatric disorders. Substantial risk for schizophrenia is conferred by large CNVs at several loci, including microdeletions at 1q21.1, 3q29, 15q13.3 and 22q11.2 and microduplication at 16p11.2. However, these CNVs collectively account for a small fraction of cases, and the relevant genes and neurobiological mechanisms are not well understood. Here we performed a large two-stage genome-wide scan of rare CNVs and report the significant association of copy (...) number gains at chromosome 7q36.3 with schizophrenia. Microduplications with variable breakpoints occurred within a 362-kilobase region and were detected in 29 of 8,290 patients versus 2 of 7,431 controls in the combined sample. All duplications overlapped or were located within 89 kilobases upstream of the vasoactive intestinal peptide receptor gene VIPR2. VIPR2 transcription and cyclic-AMP signalling were significantly increased in cultured lymphocytes from patients with microduplications of 7q36.3. These findings implicate altered vasoactive intestinal peptide signalling in the pathogenesis of schizophrenia and indicate the VPAC2 receptor as a potential target for the development of new antipsychotic drugs. © 2011 Macmillan Publishers Limited. All rights reserved. (shrink)

Being compassionate and empathic while making rational decisions is expected from healthcare workers across different contexts. But the daily challenges that these workers face, aggravated by the recent COVID-19 crisis, can give rise to compassion and decision fatigue, which affects not only their ability to meet these expectations but has a significant negative impact on their wellbeing. Hence, it is vital to identify factors associated to their exhaustion. Here, we sought to describe levels of compassion and decision fatigue during the (...) pandemic, and to identify factors related to these forms of exhaustion. We collected data using self-reported questionnaires to measure compassion fatigue, decision fatigue, and grit in five intervals from April to November, 2020 (N = 856). Our results showed a negative correlation between grit and compassion and decision fatigue. We also found that under the circumstances studied grit tends to be higher in technicians, nurses, other professionals (psychologists, social workers), and workers at the Emergency Room (ER), and lower in general practitioners. Compassion fatigue tend to be higher for technicians, whereas decision fatigue was lower for specialists, general practitioners, and technicians, and higher for those working at private hospitals. (shrink)

Background and ObjectiveThe outbreak of Coronavirus Disease 2019 has raised increased challenges for older adults’ personal growth in diverse cultural settings. The aim of this study was to analyze negative emotions and their role on older adults’ self-growth in Mexico, Italy, Portugal, and Spain, during the COVID-19 pandemic. For this purpose, a cross-national qualitative research was carried out.MethodsData were collected from 338 community-dwelling participants aged 65 years and older, using a semi-structured interview protocol. Older adults were asked about negative emotions (...) that significantly contribute to their self-growth during the COVID-19 pandemic. Content analysis was used to identify key themes.ResultsSeven main negative emotions significantly contributed to seven themes of self-growth, across the samples: sharing difficult experiences with others, supportive partner, spiritual practices, engagement with life, generativity, volunteering activities, and intimacy and sexual satisfaction. Sharing difficult experiences with others was most pertinent to Mexican and to Italian participants, and a supportive partner to Portuguese, and to Spanish participants.ConclusionThe findings of this study indicate that negative emotions during the COVID-19 pandemic contributed to their older adults’ self-growth. This study highlighted the cultural diversity of experiences during the pandemics and underlined the upside of negative emotions and its relation to older adults’ self-growth during this period. (shrink)

José Emilio Pacheco es un autor mexicano de suma importancia en el ámbito de las letras. No solo ha ganado reconocimientos internacionales como el Premio Cervantes 2009, sino que ha producido una extensa obra donde destacan las novelas cortas y sus cuentos, como también sus libros de poesía, principalmente. A continuación, se propone realizar un recorrido por la obra tanto poética como narrativa del escritor mexicano, con el objetivo de develar el funcionamiento de algunas de las temáticas más recurrentes de (...) sus escritos, tales como el valor del secreto o lo oculto y el uso de los géneros de lo privado y lo íntimo, esto en concordancia con el tono reflexivo y crítico de sus escritos. (shrink)

Este trabajo analiza los patrones de desambiguación de presuposiciones que se pueden considerar anafóricas y son generadas por partículas indexicales. En contraste con teorías recientes sobre la presuposición que privilegian la información lexical proponemos un análisis perspectivo de la presuposición según el cual la inferencia por defecto sobre este tipo de información hace uso de la perspectiva de los hablantes. En dos estudios exploramos el patrón de desambiguación de oraciones que contienen la palabra ‘también’ en contextos donde se usa el (...) indéxico ‘yo’. Los resultados confirman nuestra hipótesis y se discuten a la luz las principales ideas sobre presuposición y anáfora. A partir de estos resultados sugerimos algunas direcciones futuras de investigación. (shrink)

Neste artigo pretendemos examinar a profunda e abrangente influência exercida pela obra de Adam Smith sobre o pensamento de Amartya Sen, especialmente no que concerne ao tema da justiça social, que permeia os escritos de ambos os autores. Primeiramente analisaremos a revisão da obra de Smith, promovida por Sen, para refutar a interpretação, ainda prevalecente, que lança mão de determinados excertos de A riqueza das nações como principal referência na defesa da desregulamentação dos mercados e na isenção do pensamento econômico (...) de qualquer consideração por valores morais, demonstrando como Sen recorre às ideias de Smith para explicar o empobrecimento da economia ao afastar-se da ética. Em seguida nos deteremos na contundente influência do pensamento de Smith sobre a crítica de Sen à teoria da escolha racional mediante sua peculiar formulação da teoria da escolha social, cuja importância foi justamente reconhecida ao lhe valer o prêmio Nobel de economia em 1998. (shrink)

En su comentario a la Isagoge, Duns Escoto se pregunta dónde se halla el universal: ¿en las cosas o en el intelecto? Caracterizando al universal como universal lógico y accidente intencional de la esencia, en su respuesta se articulan la dimensión ontológica y la dimensión semántica del universal: con el intelecto que lo causa y con la cosa que denomina. Analizaremos estas dos relaciones y las implicaciones que se siguen en el orden de la predicación a partir del ejemplo propuesto (...) por Escoto: «hombre es universal». In his Questions on Porphyry’s Isagoge, Scotus asks about the place of inherence of the universal: ¿is it in the things or in the intellect? Being established the universal as logical universal and intentional accident of the essence, in Scotus’s answer the ontological and the semantical dimensions of the universal are articulated: with the intellect which causes it and with the thing it designates. We will analyse both of these relations and their implications in the order of predication taking into account Scotus’s example «man is universal». (shrink)

El presente artículo busca analizar el papel que jugó la tradición pitagórica dentro de la propuesta copernicana. Aunque la intención inicial de Rheticus y Copérnico al invocar la tradición pitagórica fuera legitimar el modelo heliocéntrico como una propuesta digna de consideración, lo que consiguieron fue darle un nuevo significado a lo que se entendía por pitagorismo. Al ligar el pitagorismo con el heliocentrismo moderno, Copérnico construye una nueva tradición que servirá de inspiración y justificación a sus seguidores inmediatos.

IT es una novela de terror publicada en 1986 por el escritor estadounidense Stephen King. La historia sigue a un grupo de siete amigos, el Club de los Perdedores, mientras son aterrorizados por un ente sobrenatural. IT explota los miedos y fobias de sus víctimas para disfrazarse al cazar a sus presas. El principal objetivo de este trabajo es demostrar que el trauma infantil es el principal factor de terror en la novela, esto a través de tres tangentes distintas presentes (...) en la obra: la falta de memoria, la ansiedad excesiva y la inmadurez emocional severa. (shrink)

En este trabajo se estudia la concepción de la filosofía y el método de la exageración propuesto por Günther Anders en su obra en dos volúmenes La obsolescencia del hombre (1956-1980). Si temáticamente el centro de la obra es la preocupación por la posible autodestrucción de la humanidad en la época atómica; Anders también propone una comprensión de la filosofía y de su método como correlato operatorio de dicha posible aniquilación. Esta revisión de la filosofía y su método constituyen la (...) justificación del tratamiento filosófico de la posibilidad de la autodestrucción de la humanidad. (shrink)

This paper seeks to analyze the construction of ethics in sexuality research in which qualitative methods are employed in the field of social sciences. Analyses are based on a bibliographic review of current discussions on research methods of queer theory and on the authors' own experiences of past research on sexuality. The article offers a theoretical perspective on the ways ethnography and in‐depth interviews become methods that can rely on a consensual method and create a politics of intimacy between the (...) researchers and research participants. The politics of intimacy may contribute to the production of a politically engaged knowledge while escaping from the moral matrix that usually governs the relationship between researchers and research participants. It is argued here that the researcher's sexed and gendered body matters for fieldwork; that the consensual method among participants may be employed in sexuality research as a fruitful tool; and that the relationships created among researchers and participants can pose a challenge to predetermined ethical guidelines in research. As a result, discussions problematize the existence of a politics of intimacy in sexuality research that is characterized by ethical relations among research participants. (shrink)

The Origin of Species by Charles Darwin is a landmark in the history of Biology. It laid down the foundations for the modern theory of evolution and influenced several areas of the Natural History as well as other fields of inquiry. The Origin of Species brings in the theory according to which Natural Selection has been the most important means, although not the only one, of modification and production of new species in Nature.The novelty of Darwin's way of arguing in (...) exposing and defending his theory can be seen in the methods, and explanatory patterns and strategies he creates and makes use of in the Origin of Species. These topics bear on those that have been fundamental to the Philosophy and History of Science, like the ones related to the role of theory and method, the ways of generating and applying concepts, and the patterns of explanation in science. These questions, in turn, lead us to think about the concept that is in the background of all discussions on science — the concept of scientific rationality. Usually, it is understood in terms of a cognitive faculty, an attitude, or a value. This way of understanding rationality receives a richer treatment in Darwin's work, pointing to a network of multiple and interactive meanings. (shrink)

This paper first illustrates what kind of ethical issues arise from the new information, communication and automation technology. It then argues that we may embrace the popular idea that technology is ethically neutral or even ambivalent without having to close our eyes to those issues and in fact, that the ethical neutrality of technology makes them all the more urgent. Finally, it suggests that the widely ignored fact of normal responsible behaviour offers a new and fruitful starting point for any (...) future thinking about such issues. (shrink)

In visual science the term filling-inis used in different ways, which often leads to confusion. This target article presents a taxonomy of perceptual completion phenomena to organize and clarify theoretical and empirical discussion. Examples of boundary completion (illusory contours) and featural completion (color, brightness, motion, texture, and depth) are examined, and single-cell studies relevant to filling-in are reviewed and assessed. Filling-in issues must be understood in relation to theoretical issues about neuralignoring an absencejumping to a conclusionanalytic isomorphismCartesian materialism, a particular (...) neural stage that forms the immediate substrate of perceptual experience enactiveanimatesubpersonal” considerations about internal processing, but rather by considerations about the task of vision at the level of the animal or person interacting with the world. (shrink)

Foi o filósofo Friedrich Schleiermacher quem primeiro intentou transformar a hermenêutica, técnica interpretativa do XVII dirigida exclusivamente à exegese de textos bíblicos e jurídicos, numa ciência da compreensão dos discursos em geral. Elevada a princípio interpretativo universal, a hermenêutica schleiermacheriana aspirava para os discursos escritos àquilo que a retórica aristotélica e a de Quintiliano (II, XVII, 37-38), entre outras que lhes são posteriores, propuseram para todo hábito discursivo, não somente para os escritos, muitos séculos antes. Mais restrita, contudo, porquanto re" (...) etida no modelo da cienti! cidade, o núcleo dessa nova metodologia, a compreensão, diferentemente da invenção,disposição,ação,memória,elocução retóricas, fechava-se sobre si mesma como movimento impelido pela autoconsciência!metodológica inerente às epistemologias modernas. (shrink)

El presente artículo tiene como objetivo mostrar que las Confesiones no solamente pueden ser leídas como una autobiografía, como un itinerario espiritual o como una exhortación divina; sino que, además, puede ser entendida como el despliegue de un pensamiento ávido de trascendencia que posibilita la revitalización de la prudencia como saber moral. Aunque san Agustín no explicita una definición de prudencia en el texto, creo, sin embargo, que es posible construir a partir de su pensamiento una noción de sabiduría que (...) sirva para comprender «el drama interno» que padece el hombre. This article aims to show that the Confessions can be read not ones as an autobiography, a spiritual journey or a divine exhortation; because it also can be understood as the deployment of a hungry thought of transcendence that allows the revitalization of prudence as moral knowledge. Although St. Augustine does not explicitly, a definition of prudence in the text, I think, however, it is possible to build a notion of wisdom on his thinking to help understand man’s «internal drama». (shrink)

Este artigo apresenta de modo bastante sucinto alguns lances da leitura barbarasiana de Merleau-Ponty e o tournant que, em face dessa obra, levou Barbaras a uma “fenomenologia da vida”.

Este texto analisa quatro artigos que trataram de debates contemporâneos da historiografia latino-americana, bem como busca apontar possíveis diálogos entre os mesmos. São novos olhares sobre estudos de temáticas nacionais específicas, como no caso guatemalteco e paraguaio, ou no diálogo com a própria teoria. Isto implicou deslocar de uma zona de conforto a própria historiografia nacional para o caso colombiano, ou mesmo para o conjunto das ciências humanas, a partir da constituição de epistemologias vinculadas à descolonização do saber.