El artículo lleva a cabo un breve recorrido a través del cuestionamiento filosófico de la noción de causalidad. Nos interesará mostrar las inevitables implicaciones metafísicas de esta noción, que han llevado o bien a querer eliminarla del dominio de la ciencia, o bien a asumir su carácter fundamentalmente subjetivo y el riesgo de un posible relativismo.

Este repertorio registra los artículos sobre Nietzsche que se encuentran en la Hemeroteca de la Biblioteca Central de la Pontificia Universidad Católica del Perú. El listado abarca las publicaciones existentes hasta el primer semestre del 2003.

Este repertorio registra información de Husserl en la Internet, una breve historia sobre los Nachlaß, el índice de la Husserliana, un listado de las publicaciones de y sobre Husserl disponibles en la Biblioteca Central de la Pontificia Universidad Católica del Perú, y los artículos sobre Husserl que se encuentran en la Hemeroteca. El listado abarca las publicaciones existentes hasta el año 1997.

Aberrations introduced by the atmospheric turbulence in large telescopes are compensated using adaptive optics systems, where the use of deformable mirrors and multiple sensors relies on complex control systems. Recently, the development of larger scales of telescopes as the E-ELT or TMT has created a computational challenge due to the increasing complexity of the new adaptive optics systems. The Complex Atmospheric Reconstructor based on Machine Learning is an algorithm based on artificial neural networks, designed to compensate the atmospheric turbulence. During (...) recent years, the use of GPUs has been proved to be a great solution to speed up the learning process of neural networks, and different frameworks have been created to ease their development. The implementation of CARMEN in different Multi-GPU frameworks is presented in this paper, along with its development in a language originally developed for GPU, like CUDA. This implementation offers the best response for all the presented cases, although its advantage of using more than one GPU occurs only in large networks. (shrink)

Interest in ethical aspects associated to product acquisition and consumption is a growing trend among consumers. In this context, the concept of “product with ethical attributes” has arisen to refer to products with explicit social and environmental characteristics. However, one of the factors that most hinders the purchasing of these products is certainly price. Given the difficulty of reducing price, the question that arises is the extent to which other product attributes can attenuate the negative impact of price on perceived (...) value. We assume that the special benefits associated to this type of products are, at a different level, attenuators of the relationship between price and perceived value. Focusing on Fair Trade organic coffee, hypotheses are tested regarding survey data from 407 customers. They were interviewed in an actual purchasing scenario. The models are tested using conventional Structural Equation Models and the Latent Moderated Structural Equation method. The results obtained shed some light on a highly generalised belief that the marketing of these products can only be improved by reducing their price. However, although a price reduction could be desirable, albeit complicated in this product category, its effects could be reduced by acting on other variables such as the ethical aspects, quality and healthiness of this product category. (shrink)

In western cultures, when it comes to places of worship and liturgies, music, acoustics and architecture go hand in hand. In the present study, we aimed to investigate whether the emotions evoked by music are enhanced by the acoustics of the space where the music was composed to be played on. We explored whether the emotional responses of western naïve listeners to two vocal pieces from the Renaissance, one liturgical and one secular, convolved with the impulse responses of four Christian (...) temples from the United Kingdom, were modulated by the appropriate piece/space matching. In an alternative forced choice task where participants had to indicate their preference for the original recording of the piece (not convolved with any temple-like acoustics) vs. the convolved one, no significant differences were found. However, in the tasks where participants rated their emotional in response to each piece and acoustic condition, the factorial ANCOVA analyses performed on the results revealed significant effects. We observed that, across pieces and spaces, participants found the temple-like acoustics as more transcendent, compared to the acoustics of the original version of the pieces. In addition, they rated the secular piece as more tender and the liturgical piece as more expressive in its original versions, compared to the convolved ones. We conclude that the acoustic signature of the four Christian temples causes an exaltation of certain emotions on listeners, although this effect is not associated to one or another musical piece. (shrink)

Adaptive optics are techniques used for processing the spatial resolution of astronomical images taken from large ground-based telescopes. In this work, computational results are presented for a modified curvature sensor, the tomographic pupil image wavefront sensor, which measures the turbulence of the atmosphere, expressed in terms of an expansion over Zernike polynomials. Convolutional neural networks are presented as an alternative to the TPI-WFS reconstruction. This technique is a machine learning model of the family of artificial neural networks, which are widely (...) known for its performance as modeling and prediction technique in complex systems. Results obtained from the reconstruction of the networks are compared with the TPI-WFS reconstruction by estimating errors and optical measurements. The reconstructed wavefronts from both techniques are compared for wavefronts of 153 Zernike modes. For this case, a detailed comparison and grid search to find the most suitable neural network is performed, searching between multi-layer perceptron, CNN and recurrent networks topologies. In general, the best network was a CNN trained for TPI-WFS reconstruction, achieving better performance than the reconstruction software from TPI-WFS in most of the turbulent profiles, but the most significant improvements were found for higher turbulent profiles that have the lowest r0 values. (shrink)

RESUMEN El presente estudio está dirigido a establecer coincidencias entre el pensamiento de José Martí y de Carlos Marx en el terreno filosófico. Ambos representan los más altos exponentes del saber filosófico y humanista de la cultura europea y latinoamericana del siglo XIX, respectivamente, con un alcance genuinamente universal. No fue objetivo en modo alguno convertir a Martí en marxista, del mismo modo que sería absurdo afiliar a Marx a las ideas y las concepciones martianas. Sin embargo, no (...) es posible dejar de subrayar la profundidad del ideario martiano en el terreno filosófico, político, social y económico y sus aproximaciones a las concepciones marxistas o al socialismo científico. ABSTRACT The present study is directed to establish coincidences between the thought of José Martí and Carlos Marx in the philosophical area. Both are represented by the highest exponents of the philosophical and humanist knowledge of the European and Latin-American culture of the 19th century, respectively, with an authentically universal scope. It was not objective in any way to turn Martí into Marxist, in the same way that it would be absurd to affiliate Marx to the ideas and the Martí´s conceptions. Nevertheless, it is not possible to stop underlining the depth of the Martí´s ideology in the philosophical, political, social and economic area and his approaches to the Marxist conceptions or to the scientific socialism. (shrink)

El presente trabajo ofrece una interpretación hermenéutica del espectáculo Limbo, de la artista mexicana Gabriela Muñoz, también conocida como “Chula the clown”, a partir de los conceptos desierto y exilio, presentes en este ejercicio escénico, así como en el pensamiento de María Zambrano, donde se muestran como un problema filosófico, y en la obra del investigador Ignacio Izuzquiza. Exilio y desierto aparecen también en Esperando a Godot de Samuel Beckett, obra que se revela como influencia del trabajo de Muñoz y (...) con la que comparte algunos signos poéticos. El texto, asimismo, retoma los apuntes de la investigadora Melissa Lima Caminha, principalmente la noción de deconstrucción del clown femenino moderno y la categoría de monstruosidad para hablar de quienes han sido expulsados o expulsadas del grupo social por ser considerados diferentes y con lo cual viven, precisamente, en los linderos del exilio. En Muñoz, como sucede con la tradición clown, esta figura cómica se muestra como símbolo de lo excluido, lo deforme, lo anormal e, incluso, de lo despreciable. A partir de estas claves, la artista muestra el limbo como un estado emocional donde se diluyen las fronteras del tiempo y el espacio, en un ambiente que se mueve entre la desolación y la comicidad. (shrink)

Entrevista realizada en Buenos Aires el 22 de noviembre de 2018, a María Herrera Magdaleno, madre de personas desaparecidas en México y activista por los derechos humanos, donde presenta las luchas del movimiento de familiares de desaparecidos en México y las labores llevadas adelante por la Cuarta Brigada Nacional de Búsqueda de Personas.

This paper addresses recent calls to study the role of the state in private regulation. Integrating current scholarship on the state as a catalyst of private regulatory regimes with prior literature on regulatory failure and self-regulation, it identifies and problematizes unsettled assumptions used as a starting point by this growing body of research. The case study traces the evolution of public debates and the interaction of different regulatory initiatives dealing with corporate social responsibility issues in Canada’s mining industry. Findings reveal (...) the conditions under which the state is more likely to encourage firm-level, fragmented initiatives than facilitate and promote industry-wide regulatory strengthening and consolidation. I discuss the need for greater analytical precision regarding the variation in regulatory policy preferences across time and branches of government and the interaction between public and private regulatory initiatives. The conclusion outlines suggested areas for future research as well as the likely outcome of Canada’s current CSR policy framework. (shrink)

In the present article we aim to thematize the conception of personal identity from a historical articulation based on the notion of axial era. With this strategy, we want to pursue a double objective, namely: (i) to explain the concept of the axial age as an important historical axis for Western culture, focusing on the changes in the role of religion in society; and (ii) to trace a certain constitutive image of modern personal identity from such a historical perspective. In (...) this way, we argue that the personal identity of the modern subject is rooted in a certain reconfiguration of the ways in experiencing religion, resulting in a disembedding of the individual in his society and a growing need for self-realization. Then, we aim to offer an alternative opening for the understanding and assimilation of the original speeches in its contrast with the Western culture. (shrink)

The main objective of the article is to understand the notion of power in Foucault as an action on action in a relationship of forces. In principle, the power of sovereignty and biopower in classical times are investigated. Where it is perceived that the former has negative and repressive connotations, while this one has positive and productive connotations of facts, happenings. Then, an analysis of Foucault's power is analyzed, where it is possible to verify that there is no construction of (...) a Theory of Power in Foucault, but only an ascending analysis of power, thus departing from specificity for general aspects. Finally, we will analyze the power relationship, seen as an action over action, in this action-reaction movement, there is its need, its becoming, its truth, which is the exercise of power, functioning. Thus, from the molecular to the complex composition, from the invisible to the visible, from the body to the population, power is understood, that is, power relations in the Foucaultian web. (shrink)

This is the text of the guest speaker's address given on the graduation ceremony of the 2001 class at the Faculdade de Filosofia e Ciências da Universidade Estadual Paulista at Marília/São Paulo. It consists in a brief reflection about the moment of graduation, the passage to professional life and the most serious problems of academic life today in Brazil.O presente texto é o discurso de paraninfo pronunciado para os formandos da turma de 2001 da Faculdade de Filosofia e Ciências da (...) Universidade Estadual Paulista, Campus de Marília/SP. Constitui-se em pequena reflexão sobre o momento da formatura, a passagem para a vida profissional e os problemas mais candentes que a vida acadêmica enfrenta hoje no Brasil. (shrink)

The number and scale of business associations focused on corporate responsibility and sustainability has grown dramatically in recent decades and they are becoming influential actors in both national and international governance. Yet surprisingly little research exists on such organizations and recognition of the organizational lineage they share with special interest groups is yet to be examined—are industry business associations merely lobbies for their members’ own interests or are they viable self-regulatory institutions capable of addressing contemporary social and sustainability issues? This (...) paper identifies and reviews fragmented insights from literatures that address this question. Drawing on various streams of research within the political science, economics and management disciplines that provide diverse lenses on the phenomenon of business associations, it juxtaposes and groups them into two broad perspectives: business associations as special interest groups that are detrimental to society ; business associations as self-regulatory institutions capable of addressing contemporary challenges. (shrink)

Este artículo propone una panorámica sobre los principales museos dedicados al comunismo en Europa Central y del Este. Se aproxima al estado de la cuestión, que los ha interpretado en relación con la historia pública, las políticas transnacionales de rememoración poscomunista o el influjo de las prácticas de recuerdo del Holocausto. El texto sugiere que estas instalaciones deben ser leídas como narrativas de memoria y que sus relatos resignifican materiales muy dispares que operan a través de una intensa re-simbolización mediante (...) distintas estrategias -espectaculares, empáticas, inmersivas-, orientadas a conmemorar un pasado traumático, pero también a dotarle de una pátina nostálgica. Desde dicho supuesto, en la segunda parte del trabajo se propone una clasificación relativamente flexible de los centros estudiados: los museos de nueva planta entendidos como narrativas del sufrimiento, los configurados desde la autoridad simbólica del lugar de memoria o los que ofrecen una exposición centrada en la vida cotidiana durante el socialismo. El resultado es una imagen, hasta cierto punto poliédrica, que incluye la representación del totalitarismo y el genocidio, el absurdo histórico, la cultura banal o el icono kitsch. (shrink)

El miedo ala enfermedad y a la muerte son ancestrales. Por mucho desarrollo científico que se produce en algunas latitudes de la tierra, traducido en grandes avances sanitarios que permiten prolongar la vida de unos pocos, no nos protegen ni del miedo di de la muerte.

La espiritualidad es una dimensión del ser humano que requiere ser profundizada, en particular para humanizar la asistencia a las personas que sufren a causa de la enfermedad o la pérdida de un ser querido. El abordaje de este tema es imprescindible para un enfoque centrado en la persona y requiere profesionales no solo sensibles, sino familiarizados y formados con la dimensión espiritual. La detección de necesidades, el conocimiento de síntomas, podrán dar una mayor competencia espiritual para un cuidado espiritual (...) adecuado. La inteligencia espiritual permitirá a los profesionales acompañar de manera humanizada a los pacientes y familiares. Iniciativas de formación al respecto son imprescindibles. Las situaciones de mayor complejidad y sufrimiento espiritual requieren ser abordadas por profesionales específicos en servicios de atención espiritual que debe haber en las estructuras sanitarias y sociosanitarias, más allá de la garantía de la asistencia religiosa plural. (shrink)

O presente texto é o discurso de paraninfo pronunciado para os formandos da turma de 2001 da Faculdade de Filosofia e Ciências da Universidade Estadual Paulista, Campus de Marília/SP. Constitui-se em pequena reflexão sobre o momento da formatura, a passagem para a vida profissional e os problemas mais candentes que a vida acadêmica enfrenta hoje no Brasil.

The existence of a Richter–Peleg multi-utility representation of a preorder by means of upper semicontinuous or continuous functions is discussed in connection with the existence of a Richter–Peleg utility representation. We give several applications that include the analysis of countable Richter–Peleg multi-utility representations.

In this paper we study collective identity functions that deal with formation of clubs. Usually the choice offered to individuals is to cast a vote in favor of qualification or not, and the final outcome is qualification or non-qualification. In this context we show that independent collective identity functions are naturally characterized by voting rules, and in particular, consent rules can be represented by one single collection of weighted majorities. In addition, we consider the extended model where voters are allowed (...) to abstain and we distinguish between disqualification and a neutral outcome. We show that this environment allows agents to act in different capacities that cannot be distinguished in the original formulation of the problem. (shrink)

Este artigo aborda as memórias do handebol nos jogos escolares maranhenses (JEMs) (1970), em São Luís-MA. O corpus empírico do estudo foi o ginásio desportivo Ronald da Silva de Carvalho, da Escola Técnica Federal do Maranhão (ETFMA). A pesquisa qualitativa com aporte teórico-metodológico da Memória e da História Oral, com entrevista dos “lugares de memória” negras do campo esportivo, objetivou reconstruir as experiências do handebol no JEMs. Os Jogos Escolares Brasileiros e a invasão dos paulistas em São Luis-MA, transformou as (...) configurações na obtenção do sucesso esportivo no campo esportivo brasileiro e internacional. (shrink)

O presente artigo pretende discutir o processo de formação de identidades sociais online nos ‘mundos virtuais’ - nossa hipótese é a de que a presença do que Salen e Zimmerman (2003) chamam de ‘círculo mágico’ exerça uma força mediadora que singulariza o processo de criação de identidades sociais, de modo a tornar tal particularização algo digno de atenção pelos estudos da cibercultura.

Nesse artigo, mostraremos que, no argumento de Anselmo de Cantuária, “aquilo em relação ao qual nada maior pode ser pensado”, antes que uma definição, é a significação do próprio nome de Deus. Segundo esse argumento, ao não se dar ao trabalho, exigido pelo caráter apofático do nome divino, de praticar a ascese necessária para adentrar a própria mente e afastá-la de tudo mais que não Deus, o insipiens abdica da racionalidade do pensamento. Assim, sem dar a devida atenção ao fato (...) de que essa discussão de Anselmo é proposta no formato de uma quaestio medieval, os comentários posteriores, e especialmente os contemporâneos, acabam não mostrando que, ali, Anselmo, inspirado em Agostinho, desenvolveu o que, para ele mesmo, era propositalmente um programa filosófico: afastar-se do sensível a fim de se voltar para o inteligível, “lugar natural da contemplação da verdade”. (shrink)

O presente artigo procura refletir sobre o modo pelo qual Gramsci debate com os autores de seu tempo, a fim de recolocar o marxismo no terreno da história e da dialética. Tomamos como referência o confronto de Gramsci com o neo-idealismo italiano, representado por Benedetto Croce, e com o marxismo economicista, representado por Nicolai Bukharin. Com isso, procuraremos analisar se Gramsci seria autenticamente um marxista ou, dito de outro modo, até que ponto ele teria se afastado de Marx pela aproximação (...) a Hegel. O confronto de Gramsci com o neo-idealismo de Croce e o determinismo de Bukharin evidenciará, como veremos, sua perspectiva crítica. (shrink)