Burnout is characterized by emotional exhaustion and caused by exposure to excessive and prolonged stress related to job conditions. Moreover, burnout is highly prevalent among health care professionals. The aim of this study is, first, to examine the mediating role of social support over the effect of burnout in health care professionals and, second, to explore potential gender differences. A convenience sample of 1,035 health professionals from Ecuador, including 608 physicians and 427 nurses, was surveyed using the Maslach Burnout Inventory, (...) Social Support Survey, and General Health Questionnaire as measures of burnout, social support, and general health, respectively. Social support was found to mediate the negative effects of burnout on health regardless of gender. Differences across the three dimensions of burnout and health are further discussed, along with their implications for designing effective burnout interventions for health care professionals in Ecuador. (shrink)

Unethical pro-organisational behaviour is an ongoing concern, prompting the need for more nuanced understanding of the workplace environment most likely to inhibit it. This study considers the role of risk climate, sometimes referred to as risk culture, as well as ethical climate, for reducing UPB. The study investigates whether four risk climate factors can, by focusing on the long-term consequences of UPB to the organisation, and providing guidance on behavioural norms, reduce UPB misconduct. Surveying employees in three financial institutions we (...) found that only one of the risk climate factors, avoidance, is consistently associated with UPB. On the other hand, a self-interested, ethical climate significantly increases UPB in all samples. In multi-climate analysis, we found that risk climate factors interacted with ethical climate to predict UPB. That is, when employees perceive that the workplace ethos is not self-interested, three factors of risk climate—avoidance, proactive and manager—significantly predict UPB. UPB is least likely when self-interest is low, avoidance risk climate is low, proactive risk climate is high and manager risk climate is high. Implications for leaders are discussed. (shrink)

Extensive research has documented the harmful effects associated with working for a narcissistic supervisor. However, little effort has been made to investigate ways for victims to alleviate the burdens associated with exposure to such aversive persons. Building on the tenets of conservation of resources theory and the documented efficacy of functional assets to combat job-related stress, we hypothesized that subordinates’ resource management ability would buffer the detrimental impact of narcissistic supervisors on affective, cognitive, and behavioral work outcomes for subordinates. We (...) found support for our hypotheses across three independent samples of US workers (N = 187; 199; 136). Specifically, higher levels of subordinate resource management ability attenuated the harmful effects of supervisor narcissism on employee-reported emotional exhaustion, job tension, depressed mood, task performance, and citizenship behavior. Conversely, these relationships further deteriorated for subordinates with lower levels of resource management ability. Overall, our research contributes to the literature that, although extensively documenting the harmful ramifications of narcissism in organizations, has neglected to investigate potentially mitigating factors. (shrink)

Extensive research has documented the harmful effects associated with working for a narcissistic supervisor. However, little effort has been made to investigate ways for victims to alleviate the burdens associated with exposure to such aversive persons. Building on the tenets of conservation of resources theory and the documented efficacy of functional assets to combat job-related stress, we hypothesized that subordinates’ resource management ability would buffer the detrimental impact of narcissistic supervisors on affective, cognitive, and behavioral work outcomes for subordinates. We (...) found support for our hypotheses across three independent samples of US workers. Specifically, higher levels of subordinate resource management ability attenuated the harmful effects of supervisor narcissism on employee-reported emotional exhaustion, job tension, depressed mood, task performance, and citizenship behavior. Conversely, these relationships further deteriorated for subordinates with lower levels of resource management ability. Overall, our research contributes to the literature that, although extensively documenting the harmful ramifications of narcissism in organizations, has neglected to investigate potentially mitigating factors. (shrink)

Abstract:What is the relationship between philosophical understandings of the infinite and their narrative expressions? This article explores the infinite in two aesthetic paradigms: the horror of the infinite in classical Greece, and Romanticism's glorification of the unlimited. It argues that these two approaches paved the way for a third, a "relational infinite" that emerged in the second half of the twentieth century. To illustrate this third paradigm, I draw on the works of Argentine author Jorge Luis Borges and on other (...) fictions of the fantastic genre that make the boundless and endless a key element of the plot. (shrink)

In this paper we study and equationally characterize the subvarieties of BL, the variety of BL-algebras, which are generated by families of single-component BL-chains, i.e. MV-chains, Product-chain or Gödel-chains. Moreover, it is proved that they form a segment of the lattice of subvarieties of BL which is bounded by the Boolean variety and the variety generated by all single-component chains, called ŁΠG.

In the last years there has been a great improvement in the development of computational methods for combinatorial chemistry applied to drug discovery. This approach to drug discovery is sometimes called a “rational way” to manage a well known phenomenon in chemistry: serendipity discoveries. Traditionally, serendipity discoveries are understood as accidental findings made when the discoverer is in quest for something else. This ‘traditional’ pattern of serendipity appears to be a good characterization of discoveries where “luck” plays a key role. (...) In this sense, some initial failures in combinatorial chemistry are frequently attributed to a naïf appropriation of a “serendipity model” for discovery (a “serendipity mistake”). In this paper we try to evaluate this statement by criticizing its foundations. It will be suggested that the notion of serendipity has different aspects and that the criticism to the first attempts could be understood as a “serendipity mistake.” We will suggest that “serendipity” strategies, a kind of blind search, can be seen sometimes as a “genuine part” of scientific practice. A discussion will ensue about how this characterization can give us a better understanding of some aspects of serendipity discoveries. (shrink)

Integrating power dependence and gender role theories, we investigate the interactive effects of followers’ gender and leaders’ Machiavellian orientation in predicting followers’ usage of upward influence tactics. Using a sample of 156 matched leader–follower dyads, we found that followers’ gender moderated the relationship between Time 1 leaders’ Machiavellian orientation and followers’ use of upward influence tactics at Time 2. Specifically, the relationship between Time 1 leaders’ Machiavellianism and Time 2 followers’ ingratiation was significant and positive for women followers and non-significant (...) for men followers, while the relationship between Time 1 leaders’ Machiavellianism and Time 2 followers’ assertiveness was significant and positive for men followers but non-significant for women followers. These results suggest that gender plays an important role in how followers react to Machiavellian leaders. The social and ethical implications of these findings are discussed. (shrink)

Esta entrevista tiene como objetivo mostrar los aportes de la fenomenología de Dan Zahavi a algunas temáticas fundamentales de filosofía de la mente. El filósofo danés expresa su interés en vincular la fenomenología con otras disciplinas y comenta su último proyecto, dedicado al vínculo intersubjetivo. Además, explica su posición con respecto a la naturalización de la fenomenología, la importancia de desarrollar una filosofía de la mente desde la perspectiva de primera persona, y la cuestión del idealismo husserliano y su vínculo (...) con Putnam. Por otro lado, se refiere a cómo el estudio de los trastornos psiquiátricos aporta a la filosofía, presenta la propuesta de la tradición fenomenológica para evitar los problemas del debate internalismo-externalismo y explica la manera en que su concepto del yo ilumina la clásica discusión sobre la mente y el cerebro. Finalmente, Zahavi comenta sobre la posibilidad de vincular filosofía, ciencia y religión. (shrink)

Since Sidney Winter published his paper on “Knowledge and competence as Strategic assets”, the number of publications on the role of knowledge in economics has immensely grown. l-Iere we shall analyze that role from an evolutionary point of view, and try to show that the discussion about concepts like “evolution” is not closed, and that the Darwinian framework of evolutionary economics is in debate.

The aim of this paper is to propose that the common horizon of the reflections of political philosophy in Latin America is the debate that has taken place to defend liberalism or go against it. The background of this is the reference to the social collective forms. In this context, Marxism has tried to respond from heterodox visions that recover the Latin American experience. We have focused this debate on three authors, Chauí, Fernández and Echeverría, who do not exhaust the (...) problem but keep open the paths that enhance the local experience. (shrink)

Travel writing is characterized by a narrative discourse that describes landscapes, transforms adventure into a mythical journey and reveals the fears of humankind. The sea gathers momentum when the protagonists overcome the fear of death. However, the significance of the tune of sea songs has not been adequately highlighted, being relegated as side special effects that embellish the narration. The aim of this paper is to analyze the symbolical element of the songs to foreground its function in sea travel writing (...) in the English and American fiction from the 18th to the 21st century accounts, and their symbolic implication. (shrink)

Este artículo aborda desde una perspectiva crítica la relación entre las categorías de democracia y ciudadanía en la ciudad de Valparaíso durante la última década de postdictadura. El principal supuesto del texto considera la imposibilidad de un análisis conceptual acerca de la democracia que no incluya en su discusión la tensión entre la posición y ejercicio de la ciudadanía implicada y demandante en este proceso. El análisis propuesto confronta los imaginarios hegemónicos instituidos en la postdictadura con los imaginarios instituyentes que (...) emergen de los movimientos secundarios por la defensa de la educación pública en la ciudad de Valparaíso. Estos imaginarios se expresan en formas de organización en la esfera pública, por medio de la función que ejerce el imaginario radical, que impugnan la construcción de una ciudadanía capturada y una democracia tutelada. (shrink)

La reflexión política de María Zambrano a partir de los años cincuenta integra la democracia a las relaciones de la vida cotidiana. El giro epistemológico y político de la propuesta de la filósofa se aborda a partir de un análisis crítico organizado en tres apartados. En el primer apartado se discute la disputa epistemológica que la filósofa establece entre Aristóteles y Pitágoras para abordar la armonización de los contrarios. En un segundo apartado se analiza el conflicto, como expresión de la (...) tensión entre política y vida, hasta su deriva en una crisis para Occidente. En el tercer apartado se propone una perspectiva política y social para el conflicto desde los efectos de la condición relacional de la democracia. En la conclusión se presentan algunas claves de la filosofía política de María Zambrano, a partir de la condición afirmativa del conflicto. (shrink)

Since Sidney Winter published his paper on "Knowledge and competence as Strategic assets", the number of publications on the role of knowledge in economics has immensely grown. Here we shall analyze that role from an evolutionary point of view, and try to show that the discussion about concepts like "evolution" is not closed, and that the Darwinian framework of evolutionary economics is in debate.

RESUMEN Esta entrevista tiene como objetivo mostrar los aportes de la fenomenología de Dan Zahavi a algunas temáticas fundamentales de filosofía de la mente. El filósofo danés expresa su interés en vincular la fenomenología con otras disciplinas y comenta su último proyecto, dedicado al vínculo intersubjetivo. Además, explica su posición con respecto a la naturalización de la fenomenología, la importancia de desarrollar una filosofía de la mente desde la perspectiva de primera persona, y la cuestión del idealismo husserliano y su (...) vínculo con Putnam. Por otro lado, se refiere a cómo el estudio de los trastornos psiquiátricos aporta a la filosofía, presenta la propuesta de la tradición fenomenológica para evitar los problemas del debate internalismo-externalismo y explica la manera en que su concepto del yo ilumina la clásica discusión sobre la mente y el cerebro. Finalmente, Zahavi comenta sobre la posibilidad de vincular filosofía, ciencia y religión. ABSTRACT The aim of this interview is to show the contributions of Dan Zahavi's phenomenology to some fundamental issues in philosophy of mind. The Danish philosopher expresses his interest to link phenomenology to other disciplines and talks about his latest project, dedicated to the intersubjective relation. He also explains his position with respect to the naturalization of phenomenology, the importance of developing a philosophy of mind from a first-person perspective, and the question of Husserlian idealism and his link with Putnam. On the other hand, he refers to how the study of psychiatric disorders contributes to philosophy, presents the proposal of the pheno-menological tradition to sidestep the problems of internalism-externalism debate, and explains how his concept of self illuminates the classic discussion on mind and brain. Finally, Zahavi comments on the possibility oflinking philosophy, science and religion. (shrink)

Objective To evaluate the modes of death and treatment offered in the last 24 h of life to patients dying in 10 Brazilian intensive care units (ICUs) over a period of 2 years. Design and setting Cross-sectional, multicentre, retrospective study based on medical chart review. The medical records of all patients that died in seven paediatric and three adult ICUs belonging to university and tertiary hospitals over a period of 2 years were included. Deaths in the first 24 h of (...) admission to the ICU and brain death were excluded. Intervention Two intensive care fellows of each ICU were trained in fulfilling a standard protocol (κ=0.9) to record demographic data and all medical management provided in the last 48 h of life. The Student t test, Mann–Whitney U test, χ2 test and RR were used for data comparison. Measurements and main results 1053 medical charts were included (59.4% adult patients). Life support limitation was more frequent in the adult group (86% vs 43.5%; p<0.001). A ‘do not resuscitate’ order was the most common life support limitation in both groups (75% and 66%), whereas withholding/withdrawing were more frequent in the paediatric group (33.9% vs 24.9%; p=0.02). The life support limitation was rarely reported in the medical chart in both groups (52.6% and 33.7%) with scarce family involvement in the decision making process (23.0% vs 8.7%; p<0.001). Conclusion Life support limitation decision making in Brazilian ICUs is predominantly centred on the medical perspective with scarce participation of the family, and consequently several non-coherent medical interventions are observed in patients with life support limitation. (shrink)

Distributive bounded lattices with a dual homomorphism as unary operation, called Ockham algebras, were firstly studied by Berman (1977). The varieties of Boolean algebras, De Morgan algebras, Kleene algebras and Stone algebras are some of the well known subvarieties of Ockham algebra. In this paper, new results about the congruence lattice of Ockham algebras are given. From these results and Urquhart's representation theorem for Ockham algebras a complete characterization of the subdirectly irreducible Ockham algebras is obtained. These results are particularized (...) for a large number of subvarieties of Ockham algebras. For these subvarieties a full description of their subdirectly irreducible algebras is given as well. (shrink)

In 1936, Alan Turing proposed the notion of an automated machine as a model of the computation performed by a human being while only being aided by mechanical resources. Still, it seems that much more can be said about Turing’s own conception of machines in the scope of his later work, both terminologically and conceptually. In this paper we present the terms he used that refer to machines and that according to our understanding are important to give an account of (...) Turing’s concerns and the problems he tackled with after his first recourse to the notion of machine during the late nineteen-thirties. Exploring his usage of such terms we show how it is possible to see an enlargement or extension towards a general notion of machine from the very first automated machine. At the same time, we identify in his work a modelling attitude or stance in which machines can be used as a way to understand and explain a natural or abstract phenomenon. (shrink)

We present a reflection about the importance of playing as an activity inherent to the human being and its benefits in the different areas of child development: affectivity, motor skills, intelligence, creativity and sociability. Currently the game has gone into the background in early childhood education compared to other more academic tasks, however numerous studies point out its many benefits.

Health has an important role in the achievement of a good quality of life. Many public policies intended to enhance individual and population health. Amartya Sen’s Capability Approach (CA) offers a framework to assess well-being, as well as interventions seeking to increase it. There are, however, important practical challenges that must be faced before applying CA to concrete situations, such as health. One of these challenges is defining whether it is functioning or a capability that is the feature to be (...) assessed. Moreover, some aspects of freedom that are relevant for CA are frequently neglected, such as agency. These aspects must be considered when performing a health assessment using the CA as a framework. A health assessment using the CA as a framework should include indicators based on the achieved dimension (health functioning), resources and conversion factors (health capability), and freedom to achieve (agency). (shrink)

Scientific practices have been changed by the increasing use of computer simulations. A central question for philosophers is how to characterize computer simulations. In this paper, we address this question by analyzing simulations in biochemistry. We propose that simulations have been used in biochemistry long before computers arrived. Simulation can be described as a surrogate relationship between models. Moreover, a simulative aspect is implicit in the classical dichotomy between in vivo–in vitro conditions. Based on a discussion about how to characterize (...) a simulative aspect in this dichotomy, we will argue that an adequate understanding of computer simulations in biochemistry requires a previous understanding of simulations in experimental contexts. (shrink)

Le 20 mai 2005, Paul Ricœur nous quittait à l'âge de quatre-vingt-douze ans, après une traversée du siècle qu'il a fortement marqué. Il nous laisse une œuvre immense, véritable incitation/invitation au travail dont l'une des originalités aura été de conduire un dialogue constant de la philosophie avec son autre, notamment avec les sciences humaines. À l'heure des replis disciplinaires et des crispations institutionnelles, sa manière de faire dialoguer les savoirs semble plus nécessaire que jamais à. Le souci dont a fait (...) preuve Paul Ricœur pour éviter toute forme de rabattement, d'appauvrissement, est une leçon de méthode qui mérite d'être réfléchie. Par-delà le choc provoqué par sa disparition, les auteurs de ce livre montrent à quel point sa pensée est actuelle. Parvenant à vaincre les résistances disciplinaires, Ricœur a largement contribué à la réalisation du basculement interprétatif général que connaissent les sciences humaines. Cette ouverture vers un nouvel espace dialogique assurant une véritable humanisation des sciences humaines. Elle rend possible, au-delà des problèmes méthodologiques, le questionnement récent de celles-ci sur l'énigme jamais résolue de l'« être-ensemble ». (shrink)

El ser humano inventó las técnicas que hicieron evolucionar al hombre como género. La historia de todas las formas culturales y civilizatorias de nuestra especie, Homo sapiens, puede explicarse al ritmo de las revoluciones tecno-energéticas, que han marcado las épocas de auge, abocadas ineluctablemente a una ulterior crisis y decadencia, salvo que una renovación o innovación tecnológica permita la superación. La utopía moderna del progreso mediante el dominio industrial y despótico sobre la naturaleza ya se ha realizado lo suficiente, como (...) para hacer ver que el sistema tecnológico hiperindustrial dominante, con la política económica que conlleva, es causa de la actual crisis mundial de la civilización humana. Tal sistema está en entredicho, por su carácter no adaptativo para la especie: su mundialización resulta materialmente inviable, dadas las consecuencias catastróficas que produce para la biosfera y vistas las desigualdades explosivas que fabrica entre las poblaciones humanas y dentro de cada una de ellas. La pregunta es si cabe la posibilidad de humanizar y ecologizar la tecnología, lo que exige una «política del hombre», único camino para prevenir la autodestrucción de la humanidad. (shrink)

En los años veinte del siglo pasado se constituye lo que luego se llamó la escuela de Cambridge en bioquímica. Bajo el liderazgo de Frederick Gowland Hopkins este grupo tenía como objetivo primario la consolidación de la naciente bioquímica. Una característica particular de este grupo fue el intento explícito de vincular el trabajo científico con la discusión filosófica. Sin embargo, algunos historiadores como Nils Roll-Hansen han cuestionado en duros términos la manera en la cual estos científicos apelaban a la filosofía. (...) En particular Roll-Hansen ha sugerido que los aspectos filosóficos del trabajo de estos investigadores tendrían un mero carácter propagandístico vinculado con el proyecto de la constitución de la bioquímica como una disciplina. En este trabajo voy a defender que es posible considerar a los principios filosóficos presentados por la escuela de Cambridge como algo más que una mera propaganda para un proyecto institucional. Para esto voy a comparar la relación entre los principios filosóficos y trabajo metodológico propuesto por la escuela de Cambridge con una propuesta contemporánea: el Análisis de Control Metabólico, una perspectiva en el estudio de la bioquímica cuyo trabajo metodológico se suele defender apelando a “principios filosóficos”. A pesar de la distancia temporal entre ambas escuelas, tanto la actitud de apelar a principios filosóficos como el campo de estudio científico son semejantes.In the twenties of the last century, the Cambridge school in biochemistry was established. Under the leadership of Frederick Gowland Hopkins this group had as its primary objective the consolidation of a new science: biochemistry. A particular feature of this group was the explicit attempt to link scientific work with philosophical discussion. However, some historians like Nils Roll-Hansen have harshly questioned the way in which these scientists appealed to philosophy. In particular Roll-Hansen has suggested that the philosophical aspects of the work of these researchers would have to be considered as propaganda, motivated by attempt stablish the biochemistry as a discipline. In this paper I am going to defend that it is possible to consider the philosophical principles presented by the Cambridge school as something more than a propaganda for an institutional project. To this end I am going to compare the relationship between the philosophical principles and methodological work proposed by the Cambridge school with a contemporary proposal: the Metabolic Control Analysis, a perspective in the study of biochemistry whose methodological work is usually defended by appealing to “philosophical principles”. Despite the temporal distance between the two schools, both the attitude of appealing to philosophical principles and their field of scientific study are similar. Key Words: Philosophy of Biochemistry; Metabolic Control Analysis; Cambridge School ARK: ark:/s18537960/2ak06yaaq. (shrink)

The notion of welfare has historically been related to the notion of satisfying individual preferences or wants. This point of view was proposed by Bentham in the eighteen century. Following Bentham, welfare is thought to depend on satisfaction of those preferences. We shall try to show how this no..

En el artículo proponemos que la novela Mezquina memoria del escritor Antonio Gil actualiza la compleja relación entre poesía e historia que instituye a La Araucana de Alonso de Ercilla como canto épico fundacional. Según esta propuesta de lectura, Mezquina memoria se configura a partir de una hipótesis que constantemente se frustra y que dice relación con la imposibilidad de construir un relato --unitario, un “gran relato”-- sobre la escritura de Ercilla como acto poético creador. De esta manera, la dimensión (...) mitohistórica de la novela da lugar a una lectura crítica de Chile como territorio simbólico. In this text we propose that the novel Mezquina memoria, of the writer Antonio Gil, updates the complex relationship between poetry and history that establishes the La Araucana, of Alonso de Ercilla, as a foundational epic. In our proposal for reading, Mezquina memoria is configured from a hypothesis that constantly frustrates and that said relationship with the impossibility of constructing a story --unitary, a “meta recit”-- about the writing of Ercilla as an act of poetic creation. In this way, the mythistorical dimension of the novel, gives rise to a critical reading of Chile as a symbolic territory. (shrink)

Este artículo estudia la hipotética penetración del islamismo –vertiente degradada del Islam- en algunos sectores de la extrema izquierda en Latinoamérica y reflexiona sobre su habilidad para desarrollar tanto una teoría como una práctica islamizadas de la revolución. El objetivo de esto es indagar en un aspecto inusual de la seguridad, el factor ideológico, habitualmente soslayado por preferirse los elementos estratégicos y tácticos. Para ello primero se investigan someramente algunos cambios del terrorismo ligados al islamismo en Latinoamérica. Después se analiza (...) la doctrina mediante la que el islamismo puede conectar con la extrema izquierda mediante los conceptos de revolución, guerra revolucionaria, guerra asimétrica y yihad. Finalmente están las conclusiones del artículo. (shrink)