BackgroundAntipsychotic-induced weight gain is a contributing factor in the reduced life expectancy reported amongst people with psychotic disorders. CYP2D6 is a liver enzyme involved in the metabolism of many commonly used antipsychotic medications. We investigated if CYP2D6 genetic variation influenced weight or BMI among people taking antipsychotic treatment.MethodsWe conducted a systematic review and a random effects meta-analysis of publications in Pubmed, Embase, PsychInfo, and CENTRAAL that had BMI and/or weight measurements of patients on long-term antipsychotics by their CYP2D6-defined metabolic groups.ResultsTwelve (...) studies were included in the systematic review. All cohort studies suggested that the presence of reduced-function or non-functional alleles for CYP2D6 was associated with greater antipsychotic-induced weight gain, whereas most cross-sectional studies did not find any significant associations. Seventeen studies were included in the meta-analysis with clinical data of 2,041 patients, including 93 poor metabolizers, 633 intermediate metabolizers, 1,272 normal metabolizers, and 30 UMs. Overall, we did not find associations in any of the comparisons made. The estimated pooled standardized differences for the following comparisons were PM versus NM; weight = –0.07, BMI = 0.40. IM versus NM; weight = 0.09 and BMI = 0.09. UM versus EM; weight = 0.01 and BMI = –0.08.ConclusionOur systematic review of cohort studies suggested that CYP2D6 poor metabolizers have higher BMI than normal metabolizers, but the data of cross-sectional studies and the meta-analysis did not show this association. Although our review and meta-analysis constitutes one of the largest studies with comprehensively genotyped samples, the literature is still limited by small numbers of participants with genetic variants resulting in poor or UMs status. We need further studies with larger numbers of extreme metabolizers to establish its clinical utility in antipsychotic treatment. CYP2D6 is a key gene for personalized prescribing in mental health. (shrink)

Parental burnout is a unique and context-specific syndrome resulting from a chronic imbalance of risks over resources in the parenting domain. The current research aims to evaluate the psychometric properties of the Spanish version of the Parental Burnout Assessment across Spanish-speaking countries with two consecutive studies. In Study 1, we analyzed the data through a bifactor model within an Exploratory Structural Equation Modeling on the pooled sample of participants obtaining good fit indices. We then attained measurement invariance across both gender (...) and countries in a set of nested models with gradually increasing parameter constraints. Latent means comparisons across countries showed that among the participants’ countries, Chile had the highest parental burnout score, likewise, comparisons across gender evidenced that mothers displayed higher scores than fathers, as shown in previous studies. Reliability coefficients were high. In Study 2, we tested the relations between parental burnout and three specific consequences, i.e., escape and suicidal ideations, parental neglect, and parental violence toward one’s children. The medium to large associations found provided support for the PBA’s predictive validity. Overall, we concluded that the Spanish version of the PBA has good psychometric properties. The results support its relevance for the assessment of parental burnout among Spanish-speaking parents, offering new opportunities for cross-cultural research in the parenting domain. (shrink)

Recent research has shown that cultural, linguistic, and sociodemographic peculiarities influence the measurement of trait emotional intelligence. Assessing trait EI in different populations fosters cross-cultural research and expands the construct’s nomological network. In mental health, the trait EI of clinical populations has been scarcely researched. Accordingly, the present study examined the relationship between trait EI and key sociodemographic variables on Trait Emotional Intelligence Questionnaire datasets with mental healthcare patients from three different Spanish-speaking countries. Collectively, these datasets comprised 528 participants, 23% (...) from Chile, 28% from Peru, and 49% from Spain. The sociodemographic variables we used for trait EI comparisons were gender, age, educational level, civil status, and occupational status. Analyses involved Multigroup Exploratory Structural Equation Modelling and analysis of covariance. Our results revealed significant between-country differences in trait EI across the studied sociodemographic variables and interactions between these variables. Measurement invariance across the datasets was attained up to the scalar level regarding gender and education, although analyses on age, civil status, and occupation displayed non-invariance. The resultant psychometric evidence supports the suitability of the TEIQue-SF for the accurate cross-cultural assessment of trait EI in mental health settings. It also highlights the importance of incorporating trait EI into extant psychotherapeutic frameworks to enhance non-pharmacological treatment efficacy. (shrink)

Background Social justice is recognized by reputable international organizations as a professional nursing value. However, there are serious doubts as to whether it is embodied in Catalan nursing education. Objectives To explore what nursing students take away from two teaching activities led by expert patients (one presentation and three expert patient illness narratives) on the topics of social justice, patient rights, and person-centered care. Research design Qualitative study using a content analysis approach. The research plan included (1) think-pair-share activities (additional (...) faculty-assisted presentation and three faculty-assisted, semi-structured scripted narratives); (2) paired reflections; (3) focus groups; and (4) content analysis of paired reflections and focus groups. Participants and research context Fourth-year nursing degree students at the Autonomous University of Barcelona (UAB), Spain. Convenience sampling was used. Ethical considerations The UAB Research Ethics Committee did not deem it necessary to apply any specific measures. We fully explained to patients that they could decide what medical information they would share with the students that was relevant to their learning, and we provided students with guidelines about patient confidentiality, dignity, and respect. Findings/results The students engaged in reflection about their education (recognizing that it had been centered on the professional and not the patient) and their relationship with the patient, in which they reproduced low-involvement patient care by modeling behaviors of their nurse educator. Moreover, they valued a person-centered care model with an emphasis on the emotional part but left out decision-making as an individual right of people. Conclusions The think-pair-share activities were useful to spark self-reflection among students, who identified aspects to change in their own practice, and reflected about their own education process, both of which promote change. (shrink)

The accuracy of proxies when they interpret advance directives or apply substituted decision-making criteria has been called into question. It therefore became important to know if the Andalusian Advance Directive Form (AADF) can help to increase the accuracy of proxies' predictions. The aim of this research was to compare the effect of the AADF on the accuracy of proxies' predictions about patients' preferences with that gained from informative and deliberative sessions about end-of-life decision making. A total of 171 pairs of (...) patients and their proxies were randomized to three groups. The control group's answers to the Life Sustaining Preferences Questionnaire (LSPQ) were compared with their proxies' answers to the same questionnaire. In one intervention group, the patients had already completed the AADF and given it to their proxies, who used it to guide their own answers to the LSPQ. In the second intervention (discussion) group, both patients and proxies attended two educative sessions guided by trained nurses and later filled in the LSPQ. Comparisons of accuracy and other variables showed a strong association with the discussion group. The findings show that promoting communication between patients and their proxies improves the accuracy of proxies' predictions much more than isolated use of the AADF form. (shrink)

Resumen Este artículo estudia desde una perspectiva sociolingüística una muestra de 14 novelas rosa inglesas que están ambientadas total o parcialmente en las islas Canarias. Las obras, que pertenecen a un corpus más amplio, están salpicadas, en mayor o menor medida, de palabras y expresiones en español, ya que algunos personajes son de habla hispana. El objetivo principal del trabajo es mostrar la conciencia sociolingüística de las autoras, mediante la identificación de los mecanismos que estas utilizan para recrear el (...) contexto bilingüe de las novelas y construir la identidad lingüística de los personajes. Tras un análisis cuantitativo y cualitativo de los textos, los datos obtenidos parecen confirmar la existencia de una conciencia sociolingüística que se expresa por medio de estrategias de representación, que incluyen el uso del metalenguaje y del cambio de código. Además, con los hispanismos recopilados aquí iniciaremos las labores de elaboración de un futuro glosario, lo que nos llevará a plantearnos el posible papel de este tipo de textos como canales para la difusión internacional del vocabulario español, dado su gran número de lectores en todo el mundo. (shrink)

Se analiza la producción científica española que alcanza difusión internacional durante el período 1991-1996. Se ofrecen datos generales sobre la visibilidad de la investigación española en ciencia y tecnología a través de bases de datos bibliográficas internacionales especializadas en diversas áreas de la ciencia. Física (INSPEC), Química (Chemical Abstracts), Biología (BIOSIS), Ingeniería (COMPENDEX) y Agricultura (CAB), y se analiza con más detalle la producción española recogida en la base de datos norteamericana multidisciplinar Science Citation Index (SCI). La producción científica se (...) distribuye por áreas temáticas, sectores institucionales implicados, zonas geográficas y regiones. Se estudia asimismo la presencia de la cooperación nacional e internacional en las publicaciones científicas. (shrink)

Rosa Luxemburg's interpretation of Marxism as the unity between theory and practice sets the basis of her "theory of revolutionary action". That expression can be said to encapsulate her political thought, which was developed in an uninterrupted polemic with the economicist determinism of the Second International.Ao interpretar o marxismo como unidade entre teoria e prática, Rosa Luxemburg lança os fundamentos da sua "teoria da ação revolucionária", palavras com que poderíamos sintetizar o seu pensamento político, elaborado numa polêmica ininterrupta (...) com o determinismo economicista da II Internacional. (shrink)

This paper, intended as an introduction to the series of letters that follows it, is a summary sketch of Rosa Luxemburg's personality, drawn against the background of the culture of her time. It suggests that if Rosa is a character so rich and interesting, this is due to the combination, present in her upbringing, of the Bildungsbürgertum with the revolutionary atmosphere coming from Russia.O presente texto, que serve de apresentação à série de cartas traduzidas pela A. e publicadas (...) a seguir junto ao original alemão , esboça em rápidos traços a personalidade de Rosa Luxemburg, tendo como pano de fundo a cultura do seu tempo. Procura-se sugerir que se Rosa é uma personagem tão rica e interessante, isso deve-se ao amálgama, existente na sua formação, entre a Bildungsbürgertum e a atmosfera revolucionária proveniente da Rússia. (shrink)

Revolução e Terror andaram sempre de braços dados? Uma parcela significativa do que foi outrora a esquerda acredita que sim e propõe o fortalecimento da democracia como alternativa à revolução, vista como fonte do totalitarismo. Este artigo procura contribuir para esse debate, mostrando a alternativa revolucionária e democrática apresentada por Rosa Luxemburg. Para ela, a democracia não é um valor universal abstrato, mas justamente o resultado de um processo revolucionário em que as massas proletárias, atuando com irrestrita liberdade, lançam (...) os fundamentos de uma "nova época". Entretanto, a revolução alemã, em que Rosa Luxemburg e Karl Liebknecht tiveram um papel central, fracassa e ambos são assassinados. Derrota que traça, de certa forma, o destino da Alemanha contemporânea.Y aurait-il un lien indissoluble entre révolution et terreur? De nos jours, une partie de ce qui a été autrefois la gauche y croit Contre l'idée de révolution, saisie corne la source du totalitarisme, on propose le renforcement de la démocratie. Cet article a l'intention de contribuer à ce débat en montrant l'alternative révolutionnaire et démocratique présentée par Rosa Luxemburg. Pour elle la démocratie n'est pas une valeur universelle abstraite mais justement le résultat d'un processus révolutionnaire où les masses prolétariennes, agissant dans la plus large liberté, lancent les fondements d'une "nouvelle époque". Néanmoins la révolution allemande où Rosa Luxemburg et Karl Liebknecht ont eu un rôle de premier plan avorte et ils sont assassinés. Cette défaite trace, d'une certaine manière, le destin de l'Allemagne contemporaine. (shrink)

8 March, now known as International Women’s Day, is a day for feminist claims where demonstrations are organized in over 150 countries, with the participation of millions of women all around the world. These demonstrations can be viewed as collective rituals and thus focus attention on the processes that facilitate different psychosocial effects. This work aims to explore the mechanisms involved in participation in the demonstrations of 8 March 2020, collective and ritualized feminist actions, and their correlates associated with personal (...) well-being and collective well-being, collective efficacy and collective growth, and behavioral intention to support the fight for women’s rights. To this end, a cross-cultural study was conducted with the participation of 2,854 people from countries in Latin America and Europe, with a retrospective correlational cross-sectional design and a convenience sample. Participants were divided between demonstration participants and non-demonstrators or followers who monitored participants through the media and social networks. Compared with non-demonstrators and with males, female and non-binary gender respondents had greater scores in mechanisms and criterion variables. Further random-effects model meta-analyses revealed that the perceived emotional synchrony was consistently associated with more proximal mechanisms, as well as with criterion variables. Finally, sequential moderation analyses showed that proposed mechanisms successfully mediated the effects of participation on every criterion variable. These results indicate that participation in 8M marches and demonstrations can be analyzed through the literature on collective rituals. As such, collective participation implies positive outcomes both individually and collectively, which are further reinforced through key psychological mechanisms, in line with a Durkheimian approach to collective rituals. (shrink)

Resumo: Palavras-chave: : Keywords: Child literature. Female subject. Representation. The child literature is inhabited by female characters as central figures of the narrative, some of them famous and popular. The decade of 1980 saw the raise of authors who introduce works that have recognized aesthetic value in which female characters play a prominent role. For example, Isabel (Bel), narrator character from the work Bisa Bia, Bisa Bel (1981), by Ana Maria Machado, who is lead through a path toward (...) her autonomy. This paper is concerned with the representation of a female subject who even in its early age is able to establish a dialogue between different epochs, presenting different women perspectives, the old one, Bisa Bia, XIX century representative, and the other one, modern, independent, from the late XX century. Literatura infantil. Sujeito feminino. Representação. A literatura infantil encontra-se povoada de personagens femininas como figuras centrais de narrativas, algumas delas, famosas e populares. A partir de 1980, surgiram autores que apresentam obras de reconhecido valor estético, nas quais personagens femininas mirins têm um lugar de destaque. Fala-se, por exemplo, de Isabel (Bel), personagem narradora da obra Bisa Bia, Bisa Bel (1981), de Ana Maria Machado, que percorre um caminho rumo à autonomia. O presente trabalho volta-se para a representação de um sujeito feminino que, ainda em tenra idade, consegue estabelecer um diálogo entre épocas diferentes, apresentando visões diversas da mulher, uma antiga, Bisa Bia, típica do século XIX, e outra, Bel, moderna, independente, do fim do século XX. (shrink)

This paper is a critical analysis and overview of body image conceptualization and its scope and limits within the field of eating disorders up to the present day. In addition, a concept ofemotional bodily experienceis advanced in an attempt to shift towards a more comprehensive and multidimensional perspective for thelived bodyof these patients. It mainly considers contributions from phenomenology, embodiment theories and a review of the empirical findings that shed light on the emotional bodily experience in eating disorders. It proposes (...) an ‘embodied defense’ that leads patients to experiencing their own bodies as objects. This proposal highlights the need for new psychotherapeutic tools in the treatment ofeds that take into account the bodily resonance of emotions and their use for improving adaptive responses to the environment: it calls for helping patients to recover the subjective experience of their bodies. (shrink)

The present paper stems from the biosemiotic modelling of individual artificial cognition proposed by Ferreira and Caldas (2012) but goes further by introducing the concept of Umwelt Overlap. The introduction of this concept is of fundamental importance making the present model closer to natural cognition. In fact cognition can only be viewed as a purely individual phenomenon for analytical purposes. In nature it always involves the crisscrossing of the spheres of action of those sharing the same environmental bubble. Plus, the (...) incorporation of that concept is vital to understand the complex semiosis that sustains collective tissues, societies, regulating collective cognition and consequently cooperative action. The concept of Umwelt Overlap broadens the range of applicability of the previous model to several distinct domains allowing for example for its application to multi-agent cooperative autonomous systems. In this paper a Middle Size League RoboCup soccer team is used as an example of a possible application. (shrink)

In the Leviathan, power can be understood in two different senses, which are carefully discriminated in its Latin version by the use of the terms potentia and potestas to translate, depending on the context and the type of power concerned, the English power. Potentia and potestas, although types of power of a different nature – one, the physical power that bodies have to take effect on each other; the other, the juridical power, out of which legal effects as justice itself (...) come about –, are mutually implicated in the intertwining of juridical representations. This article aims to explore the consequences that follow from this ambivalent concept of power to think about justice and natural right. (shrink)

"Meaning, the complex phenomenon of individuation and the definition of identity are the core theme of this work. Grounded on a theoretical framework that gives particular emphasis to the semiotic process common to all forms of cognition, human cognitionis conceived here as specific of organisms that, in the course of their interactions, produce symbolic forms, defining the specific physical, social and cultural environments in which they evolve. Individuation, inherent to that semiotic process, is complex and double-sided. It involves, on one (...) hand, the definition of semantic identities and their acknowledgment as world objects naming; on the other hand, it comprehends the specific lexical and morphosyntactic strategies different languages have found todesignate particular entities referring. The definition of world objects and its symbolic translation presents variations from language to language. In the second part of the book, we define what we have called a 'structure-motivated ontology' to represent how this symbolic translation is accomplished in English and European Portuguese. Plus, we try to show how the nature of this symbolic translation affects structural realisation, namely the individuation of reference and the construal of 'one-off referring' expressions."--Publisher's description. (shrink)

Stemming from Uexkull’s fundamental concepts of Umwelt and Innenwelt as developed in the biosemiotic approach of Ferreira 2010, 2011, the present work models mathematically the semiosis of cognition and proposes an artificial cognitive architecture to be deployed in a robotic structure.

La agencia moral kantiana ha sido la base teórica para los fundamentos morales y jurídicos de la autonomía de la voluntad. Sin embargo, las neurociencias han demostrado que la agencia racional kantiana resulta un traje de difícil calce para el sujeto contemporáneo, de modo que la evidencia nos hace cuestionarnos acerca de sus repercusiones en el ámbito del derecho. Este trabajo trata en primer lugar de constatar las diferencias existentes entre la agencia kantiana y aquella que muestran los estudios neurocientíficos, (...) y, en segundo lugar, reflexionar si esta disonancia pudiera ser problemática para el derecho, y las razones esgrimidas para ello. (shrink)

O artigo trata da famosa nota do ensaio Dos Caracteres Nacionais, na qual Hume afirma suspeitar que os negros são inferiores aos brancos. No lugar de perguntar o quanto o racismo expresso na nota penetra na obra, como se costuma fazer, coloca-se outra questão: o que Hume tem a dizer sobre o conteúdo da nota, levando em conta seu contexto de enunciação? Como ele situa no ensaio Dos Caracteres nacionais o seu próprio racismo? A partir de uma análise do ensaio (...) e da nota, pretende-se mostrar que a filosofia de Hume oferece os elementos e os conceitos precisos para que se compreenda o conteúdo da nota como um preconceito europeu. (shrink)

Tras una breve introducción destinada a recordar las grandes líneas del pensamiento de plotiniano, el trabajo analiza tres modos de conocimiento o de aprehensión que caracterizan los tres niveles de la realidad o hipóstasis. En el nivel de la inteligencia, nous, al que se denomina nivel noético, se verifica un tipo de conocimiento genuino, que es el autoconocimiento. En el nivel del alma, psiché, nivel dianoético, se da un conocimiento de tipo discursivo que sólo en sentido secundario y derivado es (...) conocimiento de sí. Por fin, en el nivel de lo Uno, tó ghén, nivel supranoético, puede hablarse de un conocimiento de sí solo en sentido traslaticio y “eminencial”, puesto que el primer principio de la realidad, que es absoluta unidad, al no tener duplicidad alguna, en sentido estricto no puede tener pensamiento, ni siquiera de sí mismo, pero, al mismo, no es algo inherte, si no absoluta plenitud. El trabajo intenta mostrar cómo Plotino se apoya en el tipo de conocimiento de la inteligencia, que le sirve de punto nodal, para articular los tres modos de conocimiento y para caracterizar un “infra-autoconocimiento”, el del alma, y un “supra-autoconocimiento”, el de lo Uno. (shrink)

El presente trabajo profundiza el estudio de los procesos de aprendizaje del niño asociados a la utilizaciónde nuevas tecnologías (tablet) en el aula. Estudios experimentales y cuasiexperimentales a nivel internacional de la última década analizan el aprendizaje como el aumento y repetición del contenido ofrecido en el dispositivo móvil, omitiendo la experiencia del aprehender o procesos de aprendizaje que permiten la apropiación de dicho conocimiento. Por esta razón se plantean las preguntas: ¿La tablet colabora o irrumpe el acto de aprehender? (...) ¿Es pertinente considerar la tablet como mediadora de los procesos de aprendizaje? Para dar respuesta a estas interrogantes se propuso una investigación cualitativa con un marco teórico psicoanalítico en seis escuelas fiscales del Ecuador. Los resultados permiten identificar al playing (juegos sin regla), concepto propuesto por Winnicott como uno de los elementos centrales en los procesos del aprehender. De ahí que los niños sobrepasan la actividad programada por el software creando figuras y formas en la pantalla, y exploran posibilidades numéricas que les permiten pensar más allá de la actividad propuesta en la tablet. También, se ha identificado que es el docente quien facilita los procesos de aprendizaje: los niños acuden a él a mostrarle los resultados, usan sus palabras y ritmos para resolver las tareas que se les solicita a través del uso de la tablet. Se concluye que el vínculo educativo en los procesos de aprendizaje frente al uso de tecnologías es significativo, ubicando al docente como mediador y a la tablet como un posible intermediario. (shrink)

En Político (268d-277a) la historia ficticia de la reversión periódica del universo expresa la existencia en el universo de dos fuerzas o tendencias en concurrencia: la que orienta al mundo y al hombre hacia su télos, que es lo más perfecto, y la tendencia hacia el desorden y la confusión, es decir, la puramente mecánica y azarosa. Finalidad y mecanismo las dos tendencias que están presentes en Timeo, reaparecen en el libro de Leyes bajo la forma de un alma buena (...) y un alma mala. La primera es la que da cuenta del movimiento racional del mundo, en tanto que la segunda es causante de su movimiento alocado e irregular (897c-d). En Político las dos tendencias o fuerzas rectoras del universo alternan su predominancia, están en tensión. Y es la medida de esa alternancia la que salva al mundo de la destrucción y hace que se mantenga el equilibrio. Ese juego de tensiones traduce la existencia de una proporcionalidad en el seno del universo, gracias a la cual el mundo es precisamente un kósmos. En el Timeo el equilibrio resulta de la persuasión que la inteligencia ejerce sobre la necesidad, orientándola hacia lo mejor. También en Leyes reaparece esta idea, en X 906a ese equilibrio consiste en una tensión entre lo racional y lo irracional que hay en el universo. (shrink)

Resenha sobre 'Maquiavelianas' de Sérgio Cardoso.

Con el presente estudio se pretende analizar el conjunto de fotografías incluidas en la obra Causa General. La dominación roja en España. Avance de la información instruida por el Ministerio Público, publicada por el Ministerio de Justica en diciembre del año 1943, para averiguar su posible influencia en el constructo del imaginario colectivo.De dicha obra se desprenden tres conceptos que serán las imágenes asociadas a aquel período: la anarquía, la persecución de la iglesia y la vinculación del gobierno republicano a (...) Rusia. Así como la idea transversal de la inevitabilidad del golpe de Estado. (shrink)

La asociación entre juego y seriedad es un _locus classicus_ en la literatura griega, y los filósofos no han dejado de reflexionar sobre esos dos aspectos de la vida humana. En este trabajo me propongo presentar y discutir algunos pasajes tomados de obras de Platón de Aristóteles y de Plotino en los que se ocupan del juego y la seriedad. Atiendo al modo en que estos tres autores enfocan el tópico y conciben la relación entre juego y seriedad. A pesar (...) de que sus perspectivas difieren, tienen puntos en común y consideran que juego y seriedad se complementan tanto en la vida como en la escritura. (shrink)

Borges, un escritor ecuménico en los bordes insondables del infinito del otro. Borges, un pensador del tiempo que lo acompaña en una oscuridad que ilumina. Un artista que el mismo tiempo se aventura a perpetuar. Un filósofo que soslaya la palabra cuya adivinanza nos seduce al límite de lo innombrable. Un ser donde la ética es su obra. De esta obra en la cual se refleja su ética, o de esa ética donde su obra es la autora, es de lo (...) que nos atrevemos a disertar. (shrink)

En el presente artículo analizamos la Internet desde su origen hasta la actualidad considerándola como una unidad integrada por otras tecnologías de comunicación e información, donde todos tienen la posibilidad de hablar. A partir de esta condición inicial dividimos el análisis en dos direcciones: la red como tecno-capitalismo, y la red como «comunista», «comunitaria», «solidaria», «socialista», «democrática».

El estudio comparativo de la Ley de Prensa de Brasil y la ley de Servicios de Comunicación Audiovisual de Argentina es el análisis empírico de la construcción de un paradigma en la teoría de la comunicación basado en el estudio de la filosofía de G. W. Leibniz, tomando como pilares la filosofía y teoría de la comunicación de Jürgen Habermas y las ideas de complejidad y paradigma de Edgar Morin.

In this paper architectural forms are presented as symbolic forms issued from the complex semiosis that characterises human cognition (Ferreira (2007, 2010)). Being semiotic objects, these symbolic forms are, consequently, context- dependent_they emerge and have meaning, i.e., they are assigned a functional and/or aesthetic value, in particular physical, social and cultural frameworks. As it happens with all semiotic objects, architectural forms, whatever their nature, are not static but highly interactive. In fact, they act as agents of specific semiotic processes, engaged (...) in a permanent dialectic relationship with the environment they are embedded in. From this dialectics important physical, social, cultural and economic changes frequently arise, redefining this way the original framework for decades to come. As Pallasmaa (2009) points out: “Architecture is existentially rooted, and it expresses fundamental existential experiences, the complex condensation of how it feels to be human being in this world. Architecture grounds and frames existence and creates specific horizons of perception, understanding and identity.” Architecture happens in the context of particular landscapes both natural and man-made, individuating spaces, assigning them an identity, turning the frequently undifferentiated physical environment into “locus”, “place”, “site”, “ort”, definitely contributing to the definition of the mental map that individual minds are able to share collectively. The fundamental role played by architectural forms in the definition of “place” and identity and in the shaping or reshaping of a physical, social and cultural environment is analysed in this paper through a case study that observes the consequences of this dynamics in the development of the social and cultural tissue of a particular city. (shrink)

A partir de la teoría de la enunciación y de sus adquisiciones actuales, el artículo propone considerar tres tipos de variaciones discursivas que se ponen de manifiesto en el relato literario contemporáneo: en primer lugar, variaciones que afectan a la sustancia expresiva, en segundo lugar, aquéllas que involucran la forma de articulación de enunciaciones correspondientes al propio texto y, finalmente, las que atienden a la convocación de enunciaciones ajenas al texto. El análisis de los distintos tipos de variaciones discursivas permite (...) sacar a la luz la tensión presente en la narración literaria entre el carácter singular del acto enunciativo y el universo plural de las prácticas discursivas ya consolidadas en la memoria cultural. (shrink)

Este texto pretende indicar que a teoria da soberania hobbesiana não tem por função resolver, a favor da razão, um conflito entre ela e as paixões anti-sociais, mas um desnível entre o cálculo prudencial e racional, entre os planos dos fatos e de sua expressão verbal, ou entre dois modos de o pensamento se colocar a serviço das paixões.

A noção de conatus desempenha na física hobbesiana um papel inequívoco: o de.explicar as determinações de um movimento sem recorrer à idéia de uma potencialidade ou inclinação para o movimento. Nossa questão consiste em saber se a noção de conatus cumpre a mesma função na teoria das paixões, e, a partir daí, na medida em que respondamos afirmativamente esta questão, trata-se de procurar compreender, minimamente que seja, ao que consiste para Hobbes uma paixão.