Ao cabo de toda uma carreira universitária que quase pode ser confundida com a reflexão sobre Hume em língua portuguesa, a ponto de outros interesses, capazes de originar empresas como a tradução do Leviathan de Hobbes (também na INCM), serem como que laterais ao percurso do seu autor, João Paulo Monteiro publica Realidade e Cognição, uma obra que não se afasta dos domínios de gnoseologia e epistemologia contemporâneas que lhe são familiares nem da influência humeana que aqui surge explicitam...

Civil disobedience is a form of protest consisting in an act contrary to law, whose aim is to bring about a change in laws or policies deemed unjust. In the traditional Western philosophical debate, civil disobedience was mainly discussed and justified within the boundaries of a democratic regime. John Rawls’ theory of civil disobedience is explicitly based on this liberal assumption. He conceptualises civil disobedience as a public, nonviolent, conscientious and political breach of the law, only appropriate to nearly just (...) societies, hence to democratic regimes. This article intends to question Rawls’ premise by considering civil disobedience from a different perspective: when it is undertaken outside of a nearly just framework, precisely in not fully democratic contexts, such as the so-called “anocracies”, regimes that mix democratic and autocratic traits. The emblematic case of Sudan’s most recent actions of civil disobedience is examined to argue that, contrary to the liberal conceptualisation, civil disobedience does have a role and appropriateness in frameworks of this kind, where the aim is not only to oppose unjust laws or policies, but also to achieve a broader structural change through rigorously nonviolent forms of political action. (shrink)

In the final pages of Chapter V of Afro-Brazilian Religions Roger Bastide sees, at a given moment in the socio-religious evolution of Brazil, a process of social disorganization which in its extent affects not only blacks but also poor white nationals and stranded immigrants.* As generator of a “ social marginalization,” this process could only be the passage through “a moment of transition” characterized by “the exaggerated speed of change in the country.” According to Bastide, an “organic period” follows: with (...) the “proletarization of the blacks, the assimilation of the immigrants, the general rise in the standard of living of the masses, other phenomena of cultural and social reintegration will appear.” On the religious level the “spiritism of umbanda“ is the expression of this new phase. (shrink)

Hume's project aimed at the discovery of the principles of human nature, and among these the most important in most respects is not association of ideas, but the one he calls "custom or habit." But what is the real nature of Hume's principle? It would be philosophically naïve to decide that Hume's concept of habit simply reproduces the dominant conception. In the latter the main element is time, and the possibility of habit depending only on repetition is absent in the (...) tradition, from Aristotle to Berkeley. When Hume proposes to explain causal inference by habit, he uses this word as tantamount to the old principle of induction by simple enumeration, which may depend only on repetition, the element of time being reduced to the strict minimum necessary for the repetition to occur. Hume's principle of causal knowledge is really a new principle, not the old "psychological" tendency called custom or habit, and his attempt tacitly was to change the very essence of the concept involved. (shrink)

For each integer n ≥ 2, MVn denotes the variety of MV-algebras generated by the MV-chain with n elements. Algebras in MVn are represented as continuous functions from a Boolean space into a n-element chain equipped with the discrete topology. Using these representations, maximal subalgebras of algebras in MVn are characterized, and it is shown that proper subalgebras are intersection of maximal subalgebras. When A ∈ MV3, the mentioned characterization of maximal subalgebras of A can be given in terms of (...) prime filters of the underlying lattice of A, in the form that was conjectured by A. Monteiro. (shrink)

Nietzsche y Educación: conocimiento y cultura en el Estado Moderno Resumen: Este texto busca tejer algunas reflexiones sobre la relación entre la filosofía de Friedrich Nietzsche y el campo educativo, entendiendo sus indagaciones sobre las instituciones educativas modernas y los valores vinculados a este tipo de hombre. Vinculado al proceso de degeneración de la potencia instintiva humana y su animalidad, se estableció un modelo de conocimiento, basado en el ideal metafísico y la creencia incondicional de la verdad. La crítica dirigida (...) al Estado Moderno y su modelo de cultura, que pretendió instituir a filósofos/as y estudiosos/as como guías, considera que es necesario volver a hacer crecer los usos y funciones de estos sujetos en la sociedad, al buscar superar el dilema que los constituye hoy, como empleados y mantenedores del Estado. Pasando por distintas fases de su pensamiento, buscó ser un instrumento más para dotar al ámbito de la Filosofía de la Educación de un vínculo sólido con el filósofo alemán, a través del estudio de las relaciones entre Nietzsche y la Educación. Palabras-Clave: Conocimiento; Cultura; Educación; Friedrich Nietzsche. Nietzsche e Educação: conhecimento e cultura no Estado Moderno Resumo: Este texto busca tecer algumas reflexões acerca da relação entre a filosofia de Friedrich Nietzsche e o campo educacional, compreendendo suas indagações acerca das instituições de ensino modernas e os valores vinculados ao este tipo de homem. Atrelado ao processo de degeneração da potência instintiva humana e de sua animalidade ocorreu a fixação de um modelo de conhecimento, fundamentado no ideal metafísico e na crença incondicional da verdade. A crítica dirigida ao Estado Moderno e ao seu modelo de cultura, que pretendeu instituir os filósofos e eruditos enquanto guias, entende que é necessário o resgate dos usos e funções destes sujeitos na sociedade, buscando superar o dilema que os constitui hoje, como funcionários e mantenedores do Estado. Perpassando diferentes fases de seu pensamento buscou-se ser mais um instrumento para fornecer ao âmbito da Filosofia da Educação um vínculo sólido com o filósofo alemão, por meio do estudo das relações entre Nietzsche e a Educação. Palavras-chave: Conhecimento; Cultura; Educação; Friedrich Nietzsche. Nietzsche and Education: knowledge and culture in the Modern State Abstract: This text seeks to do some reflections on the relationship between Friedrich Nietzsche's philosophy and the educational field, understanding his inquiries about modern educational institutions and the values ​​linked to this type of man. United with the process of degeneration of human instinctual power and its animality, there was the establishment of a model of knowledge, based on the metaphysical ideal and on the unconditional belief of truth. The criticism directed at the Modern State and its model of culture, which intended to establish philosophers and scholars as guides, understands that it is necessary to rescue the uses and functions of these subjects in society, seeking to overcome the dilemma that constitutes them today, as employees and keepers of the state. Passing through different phases of his thought, we sought to be one more instrument to provide the scope of Philosophy of Education with a solid link with the German philosopher, through the study of the relationship between Nietzsche and Education. Keywords: Knowledge; Culture; Education; Friedrich Nietzsche. Data de registro: 10/08/2021 Data de aceite: 19/01/2022. (shrink)

The main goals of this study were, to test the motivational determinants of athletes perceived effort in football considering the four-stage motivational sequence at the contextual level proposed by Hierarchical Model of Intrinsic and Extrinsic Motivation: task-involving, basic psychological needs, self-determined motivation and perceived effort. The multi-group analysis across different age-groups (U15, U17, U19, U21 years) and mediation role of basic psychological needs and self-determined motivation on the task-involving climate and the perceived effort were also analysed. Two independent samples of (...) male football athletes (N= 403, N= 403), aged 13-20 were enrolled in this study. The results demonstrated that structural model provided a good fit to data for all samples under analysis, and was invariant across U17, U19, and U21. However, it was not invariant across U15 and U17, U19 and U21. Additionally, in the results from the mediation analysis, there were significant indirect effects in all samples, supporting theoretical by self-determination theory assumptions, reinforcing the importance of basic psychological needs satisfaction and behavioral regulation in the relation in analysis. The results allow concluding that when coaches promote a task-involving climate, the basic psychological needs satisfaction of athletes improves. This climate will facilitate the regulation of their behaviors towards more autonomous forms of motivation, with positive results in the perceived effort of the athletes. (shrink)

Visiones antropológicas divergentes en artículos científicos de bioética en Brasil Divergent Anthropological Views in Scientific Articles on Bioethics in Brazil The aim of the study is to characterize Brazilian bioethics outputs anthropologically, specifically scientific articles. The guiding question of this research is: What is the anthropological characterization present in scientific articles on bioethics in Brazil? Prominent bioethical theories show restrictive anthropology indicators; i.e., dignity is given only to members of the human species that have certain attributes, including conscience and self-consciousness, (...) as opposed to comprehensive anthropology indicators in relation to human beings; i.e., dignity is equally assigned to all members of the Homo sapiens species. In conclusion, comprehensive anthropology indicators and theoretical divergence in relation to the origin of life, especially between utilitarianism and personalism, prevail. Para citar este artículo / To reference this article / Para citar este artigo Sanches MA, Monteiro TM. Visões antropológicas divergentes em artigos científicos de bioética no Brasil. Pers Bioet. 2019; 23: 64-83. DOI: https://doi.org/10.5294/pebi.2019.23.1.5 Recibido: 09/10/2018 Aceptado: 20/03/2019. (shrink)

The differentiation of male and female characteristics in vertebrates and insects has long been thought to proceed via different mechanisms. Traditionally, vertebrate sexual development was thought to occur in two phases: a primary and a secondary phase, the primary phase involving the differentiation of the gonads, and the secondary phase involving the differentiation of other sexual traits via the influence of sex hormones secreted by the gonads. In contrast, insect sexual development was thought to depend exclusively on cell‐autonomous expression of (...) sex‐specific genes. Recently, however, new evidence indicates that both vertebrates and insects rely on sex hormones as well as cell‐autonomous mechanisms to develop sexual traits. Collectively, these new data challenge the traditional vertebrate definitions of primary and secondary sexual development, call for a redefinition of these terms, and indicate the need for research aimed at explaining the relative dependence on cell‐autonomous versus hormonally guided sexual development in animals. (shrink)

Ética e subjetividade no Budismo chinês contemporâneo Resumo: O presente artigo procura pensar as questões da ética e da subjetividade no contexto do pensamento budista na China contemporânea. Ele parte de uma genealogia do conceito de subjetividade conforme desenvolvido através do debate entre a escola Yogacãra do Budismo indiano e o Novo Confucionismo. Ao mesmo tempo, aponta para as possíveis implicações deste conceito de subjetividade em sua relação com as questões éticas presentes na China contemporânea. Palavras-chave: Ética. Subjetividade. Escola Yogacãra (...) do Budismo indiano. Novo Confucionismo. Ethics and subjectivity in contemporary Chinese Buddhism: This article tries to think the matters of ethics and subjectivity in the context of Buddhist thought in contemporary China. It has its starting point in an analysis of the concept of subjectivity as developed in the debate between the Yogacãra school of indian Buddhism and the New Confucianism. At the same time, it points to the possible implications of this concept of subjectivity for the ethical matters in contemporary chinese society. Keywords: Ethics. Subjectivity. Yogacãra school of indian Buddhism. New Confucianism. Ética y subjetividad en el budismo chino contemporáneo Resumen: Este artículo busca reflexionar sobre cuestiones de ética y subjetividad en el contexto del pensamiento budista en la China contemporánea. Comienza con una genealogía del concepto de subjetividad desarrollado a través del debate entre la escuela Yogacara del budismo indio y el nuevo confucianismo. Al mismo tiempo, señala las posibles implicaciones de este concepto de subjetividad en su relación con los problemas éticos presentes en la China contemporánea. Palabras clave: Ética. Subjetividad. Escuela de yogacara del budismo indio. Nuevo confucianismo. Data de registro: 29/07/2020 Data de aceite: 21/10/2020. (shrink)

O USO DOS DIREITOS HUMANOS COMO FUNDAMENTO DE INTERVENÇÃO NA SOBERANIA DOS ESTADOS.

The increase in women’s labor market participation emphasizes the importance of understanding maternal separation anxiety, that is, the unpleasant maternal emotional state, due to the actual or anticipated short-term separation from the child. Drawing on the insights of the attachment and psychoanalytic perspectives, the Maternal Separation Anxiety Scale was developed to overcome existing measurement gaps. However, prior research did not replicate its original three-factor structure in the contemporary context and in other cultural settings, using large samples composed of mothers of (...) preschool children. This study aimed to examine the factorial structure of the MSAS in a sample of 597 Portuguese mothers of children aged 5–84 months who completed the questionnaire. The exploratory factor analysis conducted in subsample 1 revealed a four-factor structure: Maternal Negative Feelings, Beliefs about Exclusive Maternal Care, Need of Proximity, and Perceptions of Separation Benefits for Children. Confirmatory factor analyses conducted in subsample 2 revealed that the original three-factor structure revealed a poor fit, whereas the four-factor solution revealed an acceptable fit. As in previous studies, our findings report deviations from the original three-factor structure of the MSAS. Three of the newly identified factors seem to reflect specific sub-dimensions that originally guided item development in the MSAS, namely, maternal negative feelings, maternal attitudes about the value of exclusive maternal care, and the need of proximity with the child. The last factor appears to represent a refinement of original items pertaining to perceptions about separation effects for children. (shrink)

Climate change exposes ecological and socio-economic systems to risks. The identified disparities in knowledge about the social climate system are at the root of the difficulties in perceiving and understanding the diversity of risks related to climate change. The still huge gap between what science and technological innovation can contribute to mitigation and what is unmanageable by humans inevitably requires a continuous process of adaptation. This work is part of the research associated with the European project (under the ERA4CS) 'Citizen (...) Sensing - Urban climate resilience through participatory risk management systems', which proposes to develop a Participatory Climate Risk Management System, a two-way communication system where is part of a participatory risk management system, contributing to adaptive governance. These objectives will be achieved through the creation of a platform that will incorporate information gathered from four pilot studies: Norrköping (Sweden), Porto (Portugal), Rotterdam (The Netherlands) and Trondheim (Norway). Ultimately, the aim is to draw conclusions on how this application can contribute to improving citizens' literacy to cope with climate change adaptation and to raise awareness of this problem, as the involvement of citizens and stakeholders will only be improved if the perception of the risk of climate change is substantially increased. Awareness campaigns about the potential risks associated with extreme events are of great importance. Citizens tend to view climate change as a global phenomenon, ignoring and avoiding taking action until it is directly and seriously affected. (shrink)

O presente trabalho tem o objetivo de compreender como o pensador francês Michel Foucault expande argumentativamente sua prática metodológica, à medida que acresce uns aos outros, e ao passo em que os descobre, métodos para pesquisas históricas. Tencionando alcançar tal intento, efetua-se estudo acerca: do modo como seus métodos se estruturam no bojo; dos objetos de estudo para os quais esses métodos se voltam ; das conclusões a que chega o autor em suas pesquisas históricas, sob a mediação dos métodos (...) utilizados. Com a explicitação destes eixos, demonstra-se que arqueologia do saber e genealogia do poder não são estritamente operações de pesquisas, organizadas em material impresso sob forma de livros. Tratam-se também, sobretudo, de instrumentos os quais contém finalidade política bem definida, qual seja: a de denunciar ou mesmo expor enquanto político clamor o caráter arbitrário que se esconde por detrás dos discursos científicos legitimados, demonstrando que o que conduz a tal legitimação é a supressão imanente, a sujeição, de distintos discursos – operação que se decorre através das relações de saber/poder as quais permeiam instituições, bem como se estendem em alcance à estrutura interna do espaço social na sua totalidade. (shrink)

This article explores the tension between standardization and flexibility in information infrastructure. Just like other large technical systems, the geographically dispersed yet highly interconnected II becomes increasingly resistant to change. Still, II design must anticipate and prepare for changes, even substantial ones, if infrastructure is to survive. An II contains a huge number of components that alternate between standardization and change throughout their lifetimes. These components are interdependent: when one is changed, others have to remain stable, and vice versa. The (...) article examines theoretical concepts for frammg these aspects of an II. The empirical underpinning of the article is a study of two existing embryonic manifestations of II. (shrink)

In semiotics, final causation can be related to the process of determination (PAPE, 1993). From Peirce’s point of view, determination is not a causal determinism, but a delimitation of a range of possibilities. One starts from objects towards interpretants, in a process mediated by the sign, in which the dynamic object works as a force that constrains interpretants to correspond to their objects. The correspondence between object and interpretant is important because it is through a generated interpretant that the object (...) of a sign can be known. Even though this process of determination coincides with the idea of final causation, there is a certain indeterminacy in it. For Peirce (EP 2:353, 1905), vagueness and generality are two types of indeterminacy. In the terms of the phenomenological categories, vagueness is an indeterminacy of the order of firstness, generality an indeterminacy of the order of thirdness, and both, to some extent, are opposed to that which is defined, which belongs to secondness. Each aspect of the sign may vary according to the three phenomenological categories. Consequently, degrees of imprecision are added to the semiotic process, which is a determination process. Peirce asserts that the perfect precision of thought is theoretically unattainable (SS 11, 1903). Every sign is vague or general at least to some degree. In this paper, we seek to perceive degrees of indetermination and causality from an analysis of the kinds of objects and interpretants proposed by Peirce in the system of 28 sign classes. (shrink)

This paper uses a sample of 1243 international firms for the period 2013–2017 to analyse the effect that a greater presence of women in management teams has on business behaviour in relation to labour and human rights, and the mediating role of improved performance in these rights on corporate transparency. The results show that gender diversity in management teams is positively associated with performance in relation to labour and human rights, and that such a performance acts as a mediating factor (...) by fostering a higher disclosure of information regarding these issues. The findings therefore seem to indicate that the presence of women in management teams acts as a driving force for enhanced social responsibility. (shrink)

“In Another Country” draws upon Hemingway's experiences during World War I. Narrated by a wounded young American, this story is a parable of early machine-rehabilitation therapy, one in which the strong optimism of a physician employing new machines is contrasted with the skepticism of an Italian major (“the greatest fencer in Italy”) who, disbelieving in the machines, nevertheless comes regularly for therapy to his hand. That daily attendance is interrupted only when the major's young wife dies suddenly. The major, who (...) had instructed the American never to put himself “in a position to lose,” has himself just “lost” the wife he had married when he felt sure that his own wounding had effectively taken him out of danger of being killed at the front. His continued stoicism offers the young soldier an example of ethical and moral behavior, for after her funeral he resumes his daily routine of machine-therapy. Seen against the ineffectiveness of the machines, the major's behavior seems to offer an example of the only “therapy” possible in this world of wounds and machines. (shrink)

the objective of this paper is, on the one hand, to bring to light the Nietzschean characterization of the body, removing its “naturalness” and objectivity, launching it into the historical becoming of moral (evaluative) disputes, as well as deconstructing its individual unity by bringing the social webs that produce it from the organization of an original multiplicity that, however, continue to stalk the supposed unity consolidated in the “individual” are brought to the surface. Secondly, we would like to draw attention (...) to its political nature, in the sense that this process of organization or unification of that multiplicity does not occur spontaneously, but is governed by disputes, conflicts, impositions, resistance, negotiations, agreements, conspiracies - in short, all sorts of possible articulations that can both give the consistency of these organizations and can put them in checkmate, providing the logic for their future. (shrink)

Professores são acometidos por depressão acima da média populacional. Este estudo buscou identificar quais fatores do contexto trabalho e vivências de prazer e sofrimento no trabalho são preditivos de depressão em professores do ensino privado do Rio Grande do Sul. Realizou-se uma pesquisa quantitativa explicativa com uma amostra de 197 professores com sintomas de depressão de todos os níveis de ensino privado. Os instrumentos utilizados foram a Escala de Indicadores de Prazer e Sofrimento no Trabalho, a Escala de Avaliação do (...) Contexto de Trabalho e o Inventário Beck de Depressão. A coleta de dados foi realizada, inicialmente, online e depois por Correio. Foi realizada análise de regressão linear por método stepwise. Como resultados, identificou-se que as variáveis preditoras de depressão foram: esgotamento emocional e realização socioprofissional. Considerou-se que as vivências de frustração, insegurança e estresse contribuem diretamente para a falta de identificação e de orgulho pelo trabalho docente. (shrink)

Since the last war, one character of the political system in Belgium is the growth and the duration of the ministerial crisis. Some questions of public law appeared. How is it possible to maintain the continuity of the political and administrative action, without ministerial responsibility to Parliament, during the crisis? The Belgian Conseil d'Etat contributed, by the notion of the «affaires courantes», sort of general principle of public law, to give a solution to this problem.

O rizoma é a proposta de um pensamento filosófico aplicado à informação virtual e, ao mesmo tempo, as realidades não contempladas na Ciência da Informação e na Organização do Conhecimento na desmaterialização de seu objeto. a pesquisa visa discutir a informação desmaterializada sob o conceito filosófico do rizoma e seus princípios na Ciência da Informação e na Organização do Conhecimento, assim, como a figura do livro. A discussão é perpetuada em aspectos críticos em que a Ciência da Informação e a (...) Organização do Conhecimento estabelecem limites, traçados, estruturas ou hierarquias em seu modo de tratar, organizar e compartilhar a informação e o conhecimento. A pesquisa tem como procedimentos metodológicos um estudo teórico, bibliográfico, que inter-relaciona aspectos da filosofia da diferença, mais precisamente, o estudo do rizoma de Deleuze e Guattari com a Ciência da Informação e a Organização do Conhecimento. Ao ser contrário à ideia de árvore, o rizoma desponta automaticamente nas relações das árvores do conhecimento utilizadas como base para organizar e representar o conhecimento. Esses modelos representacionais não podem mais organizar o conhecimento e a informação diante a liquefação de suas estruturas no polo virtual. O problema é compreender como a Ciência da Informação se ajustará à realidade rizomática da informação virtual. (shrink)

The associationist interpretation of Hume's account of causal belief is criticized. The origin of this mistaken interpretation is explained. The difference between Hume's views in the Treatise of Human Nature and in An Enquiry concerning Human Understanding is examined.

Em defesa de uma desordem pedagógica: a institucionalização da infância no cinema e no cotidiano escolar Resumo: Nos livros imagem-movimento e imagem-tempo, Deleuze analisou o cinema a partir de múltiplas variações possíveis, mas privilegia a perspectiva de um pensamento no qual a articulação de imagens e signos está ligada à expressão de significado ou de uma ideia. Nessa perspectiva, o fluxo de expressão de significados entre o encontro de nossas experiências com os filmes A Guerra dos Botões e As Pequenas (...) Flores Vermelhas, nos levou a problematizar a institucionalização da infância a partir das seguintes perguntas: O que é isso institucionalizado mundo? nós ajudamos a construir? Como se pode ser criança nessa lógica contemporânea que estrutura e institucionaliza, de maneira comercial, a rotina escolar? A hipótese que pretendemos defender é que o atual processo de institucionalização incorporado nos princípios neoliberais tende a reforçar as características narcísicas e individualistas. Diante disso, defendemos a busca de formas de resistência a esse processo que hoje chamamos de ordem pedagógica. Palavras-Chave: Neoliberalismo. Institucionalização da infância. Cinema. In defense of a pedagogical disorder: the institutionalization of childhood in cinema and school daily life: In the books image-motion and image-time, Deleuze analyzes cinema from multiple possible variations, but he privileges the perspective of a thought in which the articulation of images and signs is connected with the expression of meaning, or an idea. In this perspective, that is, in the flow of expression of meanings that the encounter of our experiences with the films The War of the Buttons and The Little Red Flowers led us to problematize the institutionalization of childhood from the following questions: What is this institutionalized world? do we help build? How can one be a child in this contemporary logic that structures and institutionalizes, in a commercial manner, the school routine? The hypothesis we intend to defend is that the current process of institutionalization embedded in neoliberal principles tends to reinforce narcissistic and individualistic characteristics. Given this, we defend the search for forms of resistance to this process that today we call pedagogical order. Keywords: Neoliberalism. Institutionalization of childhood. Cinema. En defensa de un trastorno pedagógico: la institucionalización de la infancia en el cine y la vida cotidiana escolar Resumen: En los libros imagen-movimiento e imagen-tiempo, Deleuze analiza el cine a partir de múltiples posibles variaciones, pero privilegia la perspectiva de un pensamiento en el que la articulación de imágenes y signos está conectada con la expresión de significado, o una idea. En esta perspectiva, es decir, en el flujo de expresión de significados que el encuentro de nuestras experiencias con las películas La guerra de los botones y Las pequeñas flores rojas nos llevó a problematizar la institucionalización de la infancia a partir de las siguientes preguntas: ¿Qué es este mundo institucionalizado? ¿Ayudamos a construir? ¿Cómo se puede ser un niño en esta lógica contemporánea que estructura e institucionaliza, de manera comercial, la rutina escolar? La hipótesis que pretendemos defender es que el proceso actual de institucionalización incrustado en los principios neoliberales tiende a reforzar las características narcisistas e individualistas. Ante esto, defendemos la búsqueda de formas de resistencia a este proceso que hoy llamamos trastorno pedagógico. Palabras clave: Neoliberalismo. Institucionalización de la infância. Cine. Data de registro: 11/12/2019 Data de aceite: 18/11/2020. (shrink)

The future of awake bruxism assessment will incorporate physiological data, possibly electromyography of the temporal muscles. But up to now, temporal muscle contraction patterns in awake bruxism have not been characterized to demonstrate clinical utility. The present study aimed to perform surface EMG evaluations of people assessed for awake bruxism to identify possible different subtypes. A 2-year active search for people with awake bruxism in three regions of the country resulted in a total of 303 participants. Their inclusion was confirmed (...) through non-instrumental approaches for awake bruxism: self-reported questionnaire and clinical exam, performed by three experienced and calibrated dentists. Also, 77 age- and sex-matched healthy controls were recruited. Temporalis surface EMG was performed with a portable device. EMG signals were sent to a computer via Bluetooth 4.0 at a sampling rate of 1,000 Hz. Digital signal processing was performed using the commercial neuroUP software, transformed in RMS and then normalized for peak detection, in a 10 min session. Cluster analysis revealed three distinct subtypes of awake bruxism: phasic, tonic, and intermediate. Individuals with a predominance of EMG peaks/min were classified as the “phasic” subtype. Those with the highest EMG rest power were classified as the “tonic” subtype. There was also an “intermediate” subtype, when both variables remained low. Characterization of awake bruxism physiology is important for future establishment of instrumental assessment protocols and treatment strategies. (shrink)

Hume fully recognised, and partially explained, the role of inductions from single experiments in human knowledge - something his Scottish critics, and some more recent ones, failed to understand. Those inferences, he maintains, depend on the use of a Newtonian rule and the removal of superfluous circumstances. But that rule is not sufficient, and Hume never stated the exact conditions of this removal. We should distinguish between survey and experience in his philosophy, to understand how experience of conjunctions where inductive (...) knowledge has accumulated, in uniform or regular classes or sets of phenomena, may produce cognitive situations when once is enough - without relying on any mysterious innate principles. (shrink)