Aggregation of variables allows to approximate a large scale dynamical system (the micro-system) involving many variables into a reduced system (the macro-system) described by a few number of global variables. Approximate aggregation can be performed when different time scales are involved in the dynamics of the micro-system. Perturbation methods enable to approximate the large micro-system by a macro-system going on at a slow time scale. Aggregation has been performed for systems of ordinary differential equations in which time is a continuous (...) variable. In this contribution, we extend aggregation methods to time-discrete models of population dynamics. Time discrete micro-models with two time scales are presented. We use perturbation methods to obtain a slow macro-model. The asymptotic behaviours of the micro and macro-systems are characterized by the main eigenvalues and the associated eigenvectors. We compare the asymptotic behaviours of both systems which are shown to be similar to a certain order. (shrink)

Background: In the last decades, there have been important developments in the scientific and technological areas of healthcare. On certain occasions this provokes conflict between the patients' rights and the values of healthcare professionals which brings about, within this clinical relationship, the problem of conscientious objection. Aims: To learn the opinions that the Nurses of the Madrid Autonomous Community have regarding conscientious objection. Research design: Cross-cutting descriptive study. Participants and research context: The nurses of 9 hospitals and 12 Health Centers (...) in the Madrid Autonomous Community. The study was done by means of an auto completed anonymous questionnaire. The variables studied were social-demographical and their opinions about conscientious objections. Ethical considerations: The study was approved by the Ethical Community of Clinical Research of the University Hospital Príncipe de Asturias. Participants were assured of maximum confidentiality and anonymity. Findings: A total of 421 nurses answered the questionnaire. In total, 55.6% of the nurses confirmed they were religious believers, and 64.3% declared having poor knowledge regarding conscientious objection. The matters that caused the greatest objections were voluntary abortions, genetic embryo selection, refusal of blood transfusions, and therapy refusal. Discussion: Different authors state that the most significant cases of conscientious objections for health professionals are those regarding carrying out or assisting in abortions, euthanasia, the practice of assisted reproduction and, finally, the prescription and dispensing of the morning-after pill. In our study, the most significant cases in which the nurses would declare conscientious objections would be the refusal to accept treatment, the selection of embryos after genetic diagnosis preimplantation, the patient’s refusal to receive blood transfusions due to religious reasons and pregnant women’s request for voluntary abortions within the first 14 weeks. Conclusion: Nurses’ religious beliefs influence their opinions regarding conscientious objection. The nurses who declare themselves as religious believers object in a higher percentage than those without religious beliefs. (shrink)

In this work we extend approximate aggregation methods in time discrete linear models to the case of time varying environments. Approximate aggregation consists in describing some features of the dynamics of a general system involving many coupled variables in terms of the dynamics of a reduced system with a few number of variables. We present a time discrete time varying model in which we distinguish two time scales. By using perturbation methods we transform the system to make the global variables (...) appear and build up the aggregated system. The asymptotic relationships between the general and aggregated systems are explored in the cases of a cyclically varying environment and a changing environment in process of stabilization. We show that under quite general conditions the knowledge of the behavior of the aggregated system characterizes that of the general system. The general method is also applied to aggregate a multiregional time dependent Leslie model showing that the aggregated model has demographic rates depending on the equilibrium proportions of individuals in the different patches. (shrink)

As the result of the complexity inherent in nature, mathematical models employed in ecology are often governed by a large number of variables. For instance, in the study of population dynamics we often deal with models for structured populations in which individuals are classified regarding their age, size, activity or location, and this structuring of the population leads to high dimensional systems. In many instances, the dynamics of the system is controlled by processes whose time scales are very different from (...) each other. Aggregation techniques take advantage of this situation to build a low dimensional reduced system from which behavior we can approximate the dynamics of the complex original system.In this work we extend aggregation techniques to the case of time dependent discrete population models with two time scales where both the fast and the slow processes are allowed to change at their own characteristic time scale, generalizing the results of previous studies. We propose a non-autonomous model with two time scales, construct an aggregated model and give relationship between the variables governing the original and the reduced systems. We also explore how the properties of strong and weak ergodicity, regarding the capacity of the system to forget initial conditions, of the original system can be studied in terms of the reduced system. (shrink)

Two populations are subdivided into two categories of individuals (hawks and doves). Individuals fight to have access to a resource which is necessary for their survival. Conflicts occur between individuals belonging to the same population and to different populations. We investigate the long term effects of the conflicts on the stability of the community. The modelis a set of ODE's with four variables corresponding to hawk and dove individuals of the two populations. Two time scales are considered. A fast time (...) scale is used to describe frequent encounters and fightings between individuals trying to monopolize the resource. A slow time scale is used for the demography and the long term effects of encounters. We use aggregation methods in order to reduce this model into a system of two ODE's only for the total densities of the two populations which is found to be a classical Lotka-Volterra competition model. We study different cases of proportions of hawks and doves in both populations on the global coexistence and the mutal exclusion of the two populations. Pure dove tactics in both populations are unstable. In cases of mixed hawk and dove in both populations, there is coexistence. Pure dove or mixed hawk-dove tactics in one population can coexist with pure hawks in the other one when the costs of fightings between hawks are large enough. (shrink)

As a result of the complexity inherent in some natural systems, mathematical models employed in ecology are often governed by a large number of variables. For instance, in the study of population dynamics we often find multiregional models for structured populations in which individuals are classified regarding their age and their spatial location. Dealing with such structured populations leads to high dimensional models. Moreover, in many instances the dynamics of the system is controlled by processes whose time scales are very (...) different from each other. For example, in multiregional models migration is often a fast process in comparison to the growth of the population.Approximate reduction techniques take advantage of the presence of different time scales in a system to introduce approximations that allow one to transform the original system into a simpler low dimensional system. In this way, the dynamics of the original system can be approximated in terms of that of the reduced system. This work deals with the study of that approximation. In particular, we work with a non-autonomous discrete time model previously presented in the literature and obtain different bounds for the error we incur when we describe the dynamics of the original system in terms of the reduced one. (shrink)

The purpose of this work is reviewing some reduction results to deal with systems of nonautonomous ordinary differential equations with two time scales. They could be included among the so-called approximate aggregation methods. The existence of different time scales in a system, together with some long-term features, are used to build up a simpler system governed by a lesser number of state variables. The asymptotic behavior of the latter system is then used to describe the asymptotic behaviour of the former (...) one. The reduction results are stated in two particular but important cases: periodic systems and asymptotically autonomous systems. The reduction results are illustrated with the help of simple spatial SIS epidemic models including either periodic or asymptotically autonomous terms. (shrink)

This study explores the relevance of corporate social responsibility (CSR) as an element of the corporate identity of Spanish financial institutions. Specifically, it aims to analyze the CSR actions developed by financial entities through the analysis of all the available information disclosed in their websites. A content analysis applied to 82 banking institutions, followed by different quantitative analyses, reveals the multidimensionality of CSR. Findings show that, while the number of entities institutionalizing CSR values as core elements of their identities is (...) still reduced, most organizations disclose CSR information to construct communicated identities and legitimate behaviours. Besides, these dimensions are classified depending on the stakeholder the action is aimed to, and that entities favour the generation of distinctive identities through the implementation and communication of more visible CSR actions like those involving their customers or the community. In any case, results indicate that organizations with certain characteristics are more likely to construct distinctive identities through CSR activities and to establish ethical and social values within their corporate statements and cultures. (shrink)

Bravo, F. La dialéctica en Teilhard de Chardin.--Carías, R. El conocimiento de Dios en Max Scheler.--Cappelletti, A. J. El fuego y el logos en la filosofía de Heráclito.--Li Carrillo, V. Estructuralismo y antihumanismo.--Rosales, A. Martín Heidegger y la crisis de la filosofía transcendental.--Rosales, A. La crítica de Heidegger al idealismo moderno.--Rosales, A. El giro del pensamiento de Heidegger.

Autonomy has been central to moral and political philosophy for millenia, and has been positioned as a critical aspect of both justice and wellbeing. Research in psychology supports this position, providing empirical evidence that autonomy is critical to motivation, personal growth and psychological wellness. Responsible AI will require an understanding of, and ability to effectively design for, human autonomy (rather than just machine autonomy) if it is to genuinely benefit humanity. Yet the effects on human autonomy of digital experiences are (...) neither straightforward nor consistent, and are complicated by commercial interests and tensions around compulsive overuse. This multi-layered reality requires an analysis that is itself multidimensional and that takes into account human experience at various levels of resolution. We borrow from HCI and psychological research to apply a model (“METUX”) that identifies six distinct spheres of technology experience. We demonstrate the value of the model for understanding human autonomy in a technology ethics context at multiple levels by applying it to the real-world case study of an AI-enhanced video recommender system. In the process we argue for the following three claims: 1) There are autonomy-related consequences to algorithms representing the interests of third parties, and they are not impartial and rational extensions of the self, as is often perceived; 2) Designing for autonomy is an ethical imperative critical to the future design of responsible AI; and 3) Autonomy-support must be analysed from at least six spheres of experience in order to approriately capture contradictory and downstream effects. (shrink)

The paper presents, firstly, a brief review of the long history\nof information ethics beginning with the Greek concept of parrhesia\nor freedom of speech as analyzed by Michel Foucault. The recent concept\nof information ethics is related particularly to problems which arose\nin the last century with the development of computer technology and\nthe internet. A broader concept of information ethics as dealing\nwith the digital reconstruction of all possible phenomena leads to\nquestions relating to digital ontology. Following Heidegger{\textquoteright}s\nconception of the relation between ontology and metaphysics, (...) the\nauthor argues that ontology has to do with Being itself and not just\nwith the Being of beings which is the matter of metaphysics. The\nprimary aim of an ontological foundation of information ethics is\nto question the metaphysical ambitions of digital ontology understood\nas today{\textquoteright}s pervading understanding of Being. The\nauthor analyzes some challenges of digital technology, particularly\nwith regard to the moral status of digital agents. The author argues\nthat information ethics does not only deal with ethical questions\nrelating to the infosphere. This view is contrasted with arguments\npresented by Luciano Floridi on the foundation of information ethics\nas well as on the moral status of digital agents. It is argued that\na reductionist view of the human body as digital data overlooks the\nlimits of digital ontology and gives up one basis for ethical orientation.\nFinally issues related to the digital divide as well as to intercultural\naspects of information ethics are explored {\textendash} and long\nand short-term agendas for appropriate responses are presented. (shrink)

This paper deals with intercultural aspects of privacy, particularly with regard to differences between Japanese and Western conceptions. It starts with a reconstruction of the genealogy of Western subjectivity and human dignity as the basic assumptions underlying Western views on privacy. An analysis of the Western concept of informational privacy is presented. The Japanese topic of ‘‘denial of self” (Musi) as well as the concepts of Seken, Shakai and Ikai (as analyzed by the authors of the companion piece on privacy (...) in Japan) give rise to intercultural comparisons. The paper addresses the question of privacy in cyberspace and mass media. Finally the question of freedom of speech is related to the Japanese concepts of Ohyake and Watakusi. (shrink)

Background: Family members are often required to act as substitute decision-makers when health care or research participation decisions must be made for an incapacitated relative. Yet most families are unable to accurately predict older adult preferences regarding future health care and willingness to engage in research studies. Discussion and documentation of preferences could improve proxies' abilities to decide for their loved ones. This trial assesses the efficacy of an advance planning intervention in improving the accuracy of substitute decision-making and increasing (...) the frequency of documented preferences for health care and research. It also investigates the financial impact on the healthcare system of improving substitute decision-making. Methods/DesignDyads (n = 240) comprising an older adult and his/her self-selected proxy are randomly allocated to the experimental or control group, after stratification for type of designated proxy and self-report of prior documentation of healthcare preferences. At baseline, clinical and research vignettes are used to elicit older adult preferences and assess the ability of their proxy to predict those preferences. Responses are elicited under four health states, ranging from the subject's current health state to severe dementia. For each state, we estimated the public costs of the healthcare services that would typically be provided to a patient under these scenarios. Experimental dyads are visited at home, twice, by a specially trained facilitator who communicates the dyad-specific results of the concordance assessment, helps older adults convey their wishes to their proxies, and offers assistance in completing a guide entitled My Preferences that we designed specifically for that purpose. In between these meetings, experimental dyads attend a group information session about My Preferences. Control dyads attend three monthly workshops aimed at promoting healthy behaviors. Concordance assessments are repeated at the end of the intervention and 6 months later to assess improvement in predictive accuracy and cost savings, if any. Copies of completed guides are made at the time of these assessments. DiscussionThis study will determine whether the tested intervention guides proxies in making decisions that concur with those of older adults, motivates the latter to record their wishes in writing, and yields savings for the healthcare system. Trial RegistrationISRCTN89993391. (shrink)

Dual-Process Theories (D-PTs) claim there are two qualitatively different types of processes in the human brain-mind. Despite forming the basis for several areas of cognitive science, they are still shrouded in ambiguity: critics erroneously attack D-PTs as a whole (e.g., Evans and Stanovich Perspectives on Psychological Science, 8(3), 2013), the qualitative/quantitative distinction is not clear enough (De Neys Perspectives on Psychological Science 16 (6): 1412–1427, 2021; Dewey 2022) and, given this criterion, deciding between qualitative or quantitative differences may even be (...) scientifically irrelevant (De Neys 2021). As a way of disambiguating the discussion and clarifying what exactly means to claim the existence of a second type of process, I define two possible categories of D-PT: The substantial and the instrumental. In the substantial case, Type 2 processes are subpersonal level ones. In the instrumental case, Type 2 processing is a personal level phenomenon that does not necessarily imply subpersonal level Type 2 processes. Discussing the different implications of each of the categories, I use as a main example to illustrate the ambiguity – and the exercise of disambiguation – the model proposed by Evans and Stanovich (2013), making clear its substantial character, and contrast it with Frankish’ (2009) – a clear case of instrumental D-PT. Finally, I discuss the contributions this distinction can make. By making the discussion clearer, it can provide a relatively unanimous framework for dual- and single-process theorists (the instrumental version) and clearer desiderata for those wishing to defend the substantive one. (shrink)

Defensores do princípio da precaução propõem com frequência mudanças nas práticas científicas, para que elas facilitem o mesmo objetivo do princípio: evitar ameaças incertas ao ambiente ou à saúde humana. A ciência deveria ser uma ciência precautória. Apesar da importância prática da ciência precautória e da sua proximidade com os debates sobre ciência e valores, ela ainda não foi sistematicamente examinada. Neste artigo, pretende-se contribuir para a literatura sobre a ciência precautória de dois modos: sistematizando sua literatura prévia e propondo (...) uma definição de um de seus elementos principais, a precaução epistêmica, como uma orientação específica para a gestão de riscos indutivos. Conclui-se com algumas objeções que tal definição levanta, bem como caminhos de pesquisas futuras para abordá-las. (shrink)

El propósito principal del siguiente artículo es el de realizar un estudio crítico comparativo entre las tesis sobre la experiencia de la alteridad que Jean-Paul Sartre desarrolló en El ser y la Nada y aquellas que elaboró Eduardo Nicol a lo largo de sus trabajos filosóficos. Pese a la ausencia de un diálogo directo entre ambos intelectuales trataremos de ofrecer luz sobre las formas a través de las cuales el pensamiento nicoliano ofrece herramientas conceptuales para trascender las irresolubles conflictividades que (...) Sartre diagnosticaba en su estudio sobre el ser-para-otro. Entroncando con algunas de las premisas fenomenológicas sartreanas, defenderemos la potencialidad de la metafísica de Eduardo Nicol a la hora de proyectar una conceptualización de la intersubjetividad humana que supere las opacidades que el filósofo francés había diagnosticado en sus reflexiones en torno a la dialéctica de la mirada. (shrink)

The aim of this study was to explore the note-taking experiences of university students using paper-based and paperless resources. By means of a hermeneutic phenomenological approach, the note-taking experiences of 18 students from an international program at a university in Belgium were examined throughout a semester. In order to document these students’ practices with paper-based and paperless resources, four data collection methods were used: in-depth interviews observations focus group discussions and document analysis of students’ lecture notes. The results showed that (...) students experience note-taking as a complex phenomenon in which lived body, lived human relations, lived space and lived time come into play, and in which they try to find a balance between multiple engagements, between autonomy and authority, between attention and distraction, and between being original and mirroring others. This struggle for balance occurs irrespective of which medium they choose to use. These results provide an in-depth view of the phenomenon, and also highlight the complexity of the note-taking experience. (shrink)

The debate over Plato’s “ so called unwritten doctrines”, which he communicated only to a small circle of trusted disciples, has caused a stir among philosophers in recent decades. Rafael Ferber assumes a differentiated position in this controversy. He is convinced that the unwritten doctrines did exist, but that Plato, for reasons inherent in the process of gaining knowledge, was unable to communicate these doctrines even to his closest disciples. In this book, Ferber outlines the discussion and summarizes the (...) standpoints of greatest interest. Ever since Aristotle, we have known that Plato did not put his most important teachings into writing, but instead communicated them only orally to the inner circle of his disciples. While the extant dialogues merely pass down Plato’s “exoteric” doctrines, his most important “esoteric” insights were not meant for the general public. In the meantime, the contents and the significance of Plato’s “unwritten doctrines” have become the subject of debate in philosophical circles. Fifteen years ago, at the height of the controversy over the “unwritten doctrines”, Rafael Ferber entered the fray with a small book. He proposed that Plato was also unable to communicate the “unwritten doctrines” because the highest principles (i.e. the subject of the unwritten doctrines) cannot be known through logical operations due to an epistemological paradox. Ferber’s differentiated position met with great respect and acceptance, although in individual cases it was also rejected. Ferber’s new book again presents the text of 1991, but significantly expands on it through new perspectives and an outline of the discussion it triggered. In this book, the reader learns what is meant by Plato’s unwritten doctrines and what the controversy is all about. (shrink)

En el presente artículo, señalaremos que la determinación husserliana de lo vivo incluye tanto momentos genéticos como generativos, los cuales funcionan en paralelo y que no pueden ser ignorados. A partir del análisis de las propuestas de Steinbock y de Walton sobre la tensión que existe entre el método generativo y el genético, mostraremos que la determinación del mundo humano contiene elementos biológicos que son indispensables de considerar y que, por lo tanto, la generatividad debe incluirlo. De este modo, sostendremos (...) que el ser humano pertenece a un doble contexto biogenerativo que lo pone en relación con otros seres a quienes identifica como vivientes. Finalmente, tomando en consideración las reflexiones tardías de Husserl, concluiremos señalando que el mundo de la vida no puede ser el mundo puramente humano, pues los seres vivos también están incluidos en él de manera constitutiva. (shrink)

Wittgenstein’s mature philosophy offers a therapeutic way out of some conundrums stemming from taxonomic expectations regarding philosophical description of experience in general. The paper asks if this is also true of the facts of aesthetic experience. This possibility is hinted at by examining an application of the notion of certainty to aesthetic experience. Some traits of possible uses of central concepts of the mature Wittgenstein to a philosophical aesthetics inspired by the “new method” are also canvassed.

The anthropologist James Frazer investigates the ritual gesture in search of be- liefs about the physical world by the native. Wittgenstein considers this a case of aspect- blindness, one that is disruptive of the conditions for understanding the native’s most triv- ial gestures. Unable to cast his glance from within the native situation, this methodological view from nowhere has an arresting effect on experience – in particular, the experience of speaking. This interruption is to be examined by means of a (...) thought experiment. Then, through the interplay of the concepts of Spirit and Aspect, a philosophical tool is described to assess the problem that can also serve as practical guide back to ordinary experience. The next step is to examine this way out in a particularly sensitive kind of experience of meaning: the aesthetic experience, also seen as a ritual. We conclude by alluding to a pos- sibly mutual illumination between aesthetic experience, translation studies and a Cavellian take on ordinary language. (shrink)

Este artículo reseña: Antonio-Enrique PÉREZ LUÑO y Enrique PÉREZ-LUÑO ROBLEDO, Deontología y Abogacía,Editorial Tirant lo Blanch, Valencia, 2022, 209 pp.

In this article I offer an introduction to Hans Lassen Martensen’s review of Heiberg’s New Poems, published in 1841. In his treatise On the Significance of Philosophy of 1833, the poet and philosopher Johan Ludvig Heiberg presented a diagnosis of what he perceived as the cultural crisis of the time. In his view, Danish society was afflicted by a frivolous and nihilistic worldview. A Hegel enthusiast, Heiberg thought that the cure for the crisis lay in a new philosophical perspective, capable (...) of finding the universal and infinite within the particular and finite. But this was only possible to communicate through literature and, more specifically, through what he called speculative poetry. In the following years, Heiberg and his friend and colleague Martensen developed the notion of this new genre. This didactic campaign culminated with the publication of Heiberg’s New Poems, especially the piece “A Soul after Death,” accompanied by the review composed by Martensen. (shrink)

En este trabajo sostenemos que el giro jonasiano experimentado por la teoría autopoiética de Varela, que tuvo como finalidad incluir un complemento teleológico para la autopoiesis, puede reemplazarse por la fenomenología de la biología del filósofo alemán Helmuth Plessner. Esta última, a diferencia de la propuesta jonasiana, no incluye presupuestos existenciales antropocentristas en la consideración de los seres vivos. Nuestro argumento se despliega en cuatro pasos: a) en primer lugar, desarrollaremos los elementos fundamentales de la versión clásica de la teoría (...) autopoiética, elaborada por Maturana y Varela en los años ’70, la que, entre otras cosas, es decididamente antiteleológica; b) luego, mostraremos que años más tarde, Varela se vuelca hacia la teleología en el llamado “giro jonasiano”, que incluye dentro de la teoría autopoiética elementos de la fenomenología existencial; c) posteriormente, desarrollaremos algunos de los elementos más relevantes de la fenomenología biológica plessneriana, especialmente los referidos al concepto de posicionalidad y que sirven para esta complementariedad entre la posición autopoiética y la plessneriana; d) para finalizar, concluiremos que la teoría autopoiética, debido a las acusaciones que recibe por haber girado hacia una filosofía existencialista, puede migrar hacia la fenomenología biológica plessneriana, la cual no adolece de los problemas antropocéntricos atribuidos a la fenomenología jonasiana. (shrink)

Las relaciones con el poder son una práctica ineludible de todo aquel individuo que pasaba a América. Fray Pedro de Ayala, franciscano, obispo de Nueva Galicia (1561-1569) tuvo que desempeñarse, como religioso y gobernante, en esta difícil tarea de congeniar voluntades: de una parte, la sociedad civil y, de otra, los intereses espirituales de las personas encomendadas a su tarea episcopal. Sus cartas al rey Felipe II ofrecen el testimonio directo del hombre contra el entorno social y geográfico de un (...) territorio en construcción, como era la Nueva Galicia de mediados del siglo XVI. (shrink)

In the whole Corpus Platonicum, we find in principle only one "direct argument" (Charles Kahn) for the existence of the ideas (Tim.51d3-51e6). The purpose of the article is to analyse this argument and to answer the question of why Plato in the Timaeus again defended the existence of the ideas despite the objections in the Parmenides. He defended it again because the latent presupposition of the apories in the Parmenides, the substantial view of sensibles, is removed through the introduction of (...) space as "substantialized extension". First (I) it is shown that Plato remained in dialogues, like the Sophist and Politicus, faithful to the "theory of ideas" despite his criticism in the Parmenides. The common theme in the trilogy of the Theaetetus, Sophist and Politicus is to refute relativism by showing that any relativism presupposes something absolute that is something like the "theory of ideas". The second part of the paper (II) examines closely the logical structure of the argument for the existence of ideas in the Timaeus (51d3-52a7). The third part (III) shows how this argument can avoid the criticism of ideas in the Parmenides. In the Parmenides, sensibles are treated as substantial entities. But, as the Timaeus shows, sensibles are not substantial entities but merely qualities, namely qualities of space, which is the only substance in the sensible world. A shortened English version of the paper appeared in Proceedings of the Fourth Symposium Platonicum, Granada, Selected papers, ed. by T. Calvo/L. Brisson, Academia Verlag, St. Augustin, 1997, 179-186. -/- But the only "direct argument" (Tim.51d3-51e6) seems to be interestingly flawed. Cf. Ferber, Rafael; Hiltbrunner, Thomas, (2005). (shrink)

Conceptual analysis is one of the notions undergoing dramatic changes during Wittgenstein's intermediate period. There's an aspect of such changes which might prove characteristic of the new directions taken by Wittgenstein's thought after 1929: it is the notion of complete analysis. We believe that Wittgenstein's treatment of this notion is also an interesting indication of new concerns generated by the "new method" itself, in terms of its radical openness to dialogism and its anti-dogmatism. Our aim here will be to explore (...) a couple of hints as to why this can be so. (shrink)

A mudança da concepção do critério geral da significação que tinha Wittgenstein no seu período intermediário para a concepção dos critérios de significação do seu período posterior justifica que se fale numa correlativa mudança na aplicabilidade do conceito de ‘uso’. Acompanhar esta mudança é importante para se caracterizar o âmbito do pragmático tal como Wittgenstein o concebe, e bem assim o tipo de investigação sobre os fundamentos do simbolismo linguístico e sobre a ligação entre linguagem e mundo que esse filósofo (...) advoga como adequada. Este artigo pretende circunscrever algumas das novas questões que, no período intermediário de Wittgenstein , conduziriam a tal mudança conceptual. (shrink)

The objectives of the present study were to adapt a grief intervention program to family caregivers of patients with dementia, and assess its effectiveness in improving the symptoms of grief and other health-related variables. The intervention was based on Shear and Bloom's grief intervention program, with the necessary adaptations for use in the grieving process for a family member's illness. A total of 52 family caregivers of individuals with dementia participated. They were evaluated using a battery of self-report measures assessing (...) grief, overload, resilience, post-traumatic growth, experiential avoidance, health-related quality of life, and benefits of care. The results suggest that the program is effective in improving grief symptoms, caregiver burden, resilience, post-traumatic growth, and quality of life of family caregivers. It is necessary to create and implement interventions targeting caregivers' feelings and manifestations of ambiguous grief, because there is a lack of programs providing an efficient solution for the mental and physical health of caregivers, and because of the human and socioeconomic cost involved in neglecting this group. (shrink)

El presente artículo tiene como objetivo principal, analizar parte del discurso filosófico, así como también, el expresado en la música popular con respecto, a las mujeres e indirectamente a las diversidades sexuales.Filosofía y versos contenidos en las letras de canciones populares, se emparentan en la discriminación que se traduce en conductas implícitas reconocidas como micromachismos y en otras explícitas que vendrían siendo macroconsecuencias, como son todos los tipos de violencia, que tras una espiral culminan en femicidios. Tratar de comprender la (...) estructura discursiva que guardan estos actos, adquiere relevancia, por cuanto la población aludida, vive bajo permanente amenaza, durante siglos. (shrink)

In this article I offer an English translation of the first two installments of Hans Lassen Martensen’s review of the New Poems by Johan Ludvig Heiberg. The review was published in three installments in the periodical Fædrelandet in January 10 – 12, 1841. This is the first translation of Martensen’s review into English. I provide an introduction to the text in the foregoing article in this volume of the Yearbook, titled “Martensen’s Review of Heiberg’s New Poems and the Discussion on (...) Speculative Poetry and the Crisis of the Age.”. (shrink)

_Título, resumen y palabras clave_ La migración de españoles a Venezuela: la circularidad del capital humano canario (1940-2022) The migration of Spaniards to Venezuela: the circulation of Canarian human capital (1940-2022) La emigración canaria es un fenómeno de larga data en Venezuela y ha sido profusamente analizada desde las más diversas perspectivas. Este artículo explora dicho fenómeno, en particular desde los años 40 del siglo XX, a través del enfoque de la circularidad del capital humano, poco utilizado en el examen (...) del flujo migratorio canario. Esta perspectiva ilumina ámbitos tan diversos como el carácter transnacional de las relaciones y organizaciones, el papel de la localidad en la explicación del hecho migratorio, la ciudadanía y el emprendimiento y, en general, la movilidad de ideas, habilidades, conceptos y recursos. Para la realización del estudio se recurre a numerosas entrevistas y encuentros realizados en Tenerife y Madrid que dan cuenta del periplo migratorio de muchos emigrantes que, además, en las dos últimas décadas han regresado de manera masiva a Canarias dada la situación que conoce Venezuela. (shrink)

In this paper I use the concept of ecological resilience as a basis for a moral approach to the environment. Particularly, I propose a reformulation of Leopold'ss moral principle, central to ecocentrism, through the lense of ecological resilience. I will do this by, first, reviewing the main assumptions of ecocentrism and resilience ethics. I will then focus on the concept of resilience and its philosophical description, and I will try to further develop resilience ethics by reformulating the resilience principle and (...) answering some potential problems by proposing the notion of ecological desirability. (shrink)

A letter in Ionian Greek, engraved on a baked clay tablet, which probably to the middle of the 5th century BC (likely a little earlier than 450), was found at Thasos. It was published by Natacha Trippé, and later again by Madalina Dana, as a private letter. As the text is very incompletely preserved, its interpretation is difficult. This paper offers a new possible reading and interpretation. According to his new hypothesis, the text would be an official letter through which (...) a magistrate of the polis Thasos, a certain Euarchos, orders Echiōn, son of Artymokleēs, to celebrate the next festival of Zeus Patrōios and justifies his order (unfortunately the part of the letter containing the justification is lost). If this reading is correct, the letter is proof of the existence of a civic cult of Zeus Patrōios at Thasos. Additionally, it explains why the clay tablet was baked: the official character of the letter demanded that it be preserved permanently and unalterably. We already knew from inscriptions engraved on boundary-stones found in, or (in one case) coming from, the Thesmophorion of Thasos that some of the Thasian patrai worshipped Zeus Patrōios, i.e. “Zeus of the family”, as their god. It therefore appears that the civic community of Thasos as a whole celebrated a festival in honor of this god. The community likely saw him as the father of the great family that was the polis. This paper argues that the Thasian patrai were subsections of the phylai. The existence of the latter is shown by an inscription naming the Geleontes. (shrink)

Calicles es, sin duda, el personaje platónico que mayor autonomía ha alcanzado respecto de su autor y más ha influido en ciertas corrientes filosóficas contemporáneas. Es, en realidad, significativo que su influencia se sienta aún en nuestra época. Como escribía Dodds en 1959, es una extraña ironía de la historia que la exposición hecha por Platón de ideas que intentaba destruir haya contribuido a su formidable renacimiento en nuestros días. No carece, pues, de interés re-examinar la identidad de este personaje (...) y las doctrinas que defiende. ¿Quién es? ¿Qué enseña? ¿Qué intenta Platón al ponerlo en escena? Puesto que es conocido sólo por el Gorgias, no sería plausible responder a la pregunta “quién es” antes de determinar al menos lo esencial de “qué enseña”. (shrink)

«Aristotle in Spain in sixteenth century. Background, significance and aspects of his influence». The aim of this paper is to explain, on the basis of some significant testimonies, the way in which Aristotelianism penetrates in Spain, and how this penetration of the new Aristotelian thought in the European countries reveals a permanent conflict between the Middle Age and the Renaissance, particularly in Spain, where the rediscovery and the use of the ancient authorities very often constitutes an important theoretical problem. The (...) author shows some of these difficulties with examples from many fields. (shrink)

We recently conducted a Quebec-wide postal survey designed to assess major stakeholders’ attitudes toward extending medical assistance in dying (MAiD) to non-competent patients with dementia. This paper reports the results of qualitative analyses of the comments left by the respondents at the end of the questionnaire. The questionnaire was mailed to randomly selected representatives of four stakeholder groups: adults 65 years old and over (n=621), informal caregivers of persons with dementia (n=471), nurses (n=514) and physicians (n=653) caring for such patients (...) at the time of the survey. A total of 1,050 questionnaires were returned, of which 420 included comments. Comments were coded into categories, themes and subthemes, and the frequency of categories compared across the four stakeholder groups. Coding enabled identification of 23 themes and five sub-themes clustered into seven major thematic categories. These relate to: 1) the respondent, 2) the survey and questionnaire, 3) persons with dementia, 4) their informal caregivers, 5) the healthcare system, 6) the legal framework governing end-of-life care, and 7) society in general. These categories were identified in all stakeholder groups, although to a varying degree for five of the seven categories. This study highlights the host of factors that may influence a person’s attitude toward extending MAiD to non-competent patients with dementia. It also illustrates how making systematic use of free-text comments can provide valuable insight into attitudes toward complex social policy issues and extend understanding of postal survey findings. (shrink)

Resumen: El siguiente artículo parte reconociendo el carácter protector de la téchne y sus momentos constitutivos. De acuerdo a esta determinación es posible advertir el límite de la téchne a partir de la cuestión socrática de la virtud. La virtud, en la medida que no es un asunto análogo a los objetos de la téchne, precisa de un especial acceso. Desde la constatación del diálogo como el único modo de conocer la virtud, se pone de relieve su sentido comunitario y (...) el carácter del examen socrático. En el diálogo socrático se anuncia, así, que la virtud no es nunca algo técnicamente clausurado ni epistémicamente conceptualizado, sino el mayor bien humano que se cumple en su aproximación a través del examen conjunto de la propia vida.: This article starts by recognizing the protective nature of téchne and its development. It is thereby possible to understand the limits of téchne based on the Socratic question of virtue. Virtue, insofar as it is not a matter analogous to the objects of téchne, requires a special access. The communitarian sense and the character of the Socratic inquiry are made plain, given dialogue as the only way of knowing virtue. Socratic dialogue discloses that virtue is never technically closed or epistemically conceptualized, but that this greatest human good is fulfilled through the joint examination of life itself. (shrink)

RESUMEN El siguiente artículo tiene como objetivo destacar el carácter polifónico del pensamiento platónico y poner en cuestión el sentido de la autoría de Platón. Suponer, a partir de obstinados prejuicios modernos, que Platón, tal como cualquier escritor moderno, habría expuesto su propia doctrina, es ignorar la importancia de la forma dramática de su pensamiento. El testimonio de la variedad de interlocutores y de puntos de vista que se suceden en los diferentes diálogos, nos invita a prestar atención a la (...) compleja trama del pensamiento platónico, cuya variedad de funciones corresponde a los límites y al alcance del discurso de quienes en un determinado momento y situación cooperan en el diálogo. ABSTRACT The following paper aims to highlight the polyphonic character of Platonic thought and to question the meaning of Plato's authorship. To assume, from obstinate modern prejudices, that Plato, like any modern writer, would have exposed his own doctrine, is to ignore the importance of the dramatic form of his thought. The testimony of the variety of interlocutors and points of view that take place in the different dialogues, invites us to pay attention to the complex plot of Platonic thought, whose variety of functions corresponds to the limits and scope of the discourse of those who, in a given moment and situation, cooperate in the dialogue. (shrink)