Curiously, while the efficacy of the arts for the development of multicultural understandings has long been theorized, empirical studies of this effect have been lacking. This essay recounts our combined empirical and philosophical study of this issue. We explicate the philosophical considerations that shaped the development of the arts course we studied, which was grounded in rather traditional humanist educational thought, informed by Deweyan considerations for pedagogy and multiculturalism. We also provide an overview of the course and of the study (...) design: the ways in which the course worked to teach aesthetic theory through a combination of popular and canonical works, and the ways in which it sought to instill a sense of cross-cultural appreciation and solidarity among students through the inclusion of art from different cultures and generations. We then share our research findings and our return to the realm of philosophy to interpret them. Our postcolonial analysis incorporates emerging discussions of the arts as a tool for resistance and dialogue within the system of public education, and revisit and reconsider the very concept of education for pluralistic democracy. This approach problematizes traditional conceptions of pluralism, in which an attempt is made to dissolve difference in a common understanding, and instead advocates that works from among the contemporary popular arts and works drawn from the artistic “canon” alike must be considered and employed for their instrumental value to the educational process—especially for their ability to prompt an intersubjectivity that is accompanied by a heightened awareness of difference. (shrink)

The pandemic outbreak in March 2020 and its associated sanitary regulations and restrictions triggered an abrupt and significant change for society in general and for families’ organization in particular. In Chile, the Santiago Metropolitan District was under a strict lockdown that involved the closure of the entire educational system. From a systemic-family stress perspective, the impact of these changes might have consequences not only for each individual family member, but for the parental dynamic and, consequently, for children’s well-being. This paper (...) presents the results of a follow-up study showing changes in self-reported parental depression and the perceived home organization of mothers and fathers assessed at three different moments: before the pandemic, at the initial outbreak, and after 1 month of strict lockdown. Relevant moderators were explored using linear mixed models to understand the within-subject changes in mothers’ and fathers’ self-reports across the different assessment times. Financial strain, personality traits of self-criticism and dependency, previous parent–child quality interaction, recent major stressful events, and number of children are highlighted as relevant factors that moderate changes in home chaos and parental mental health perception. Significant risks and protective factors are described for fathers and mothers. The use of pre-pandemic measures as baseline levels enabled the identification of personal and family characteristics that were related to better outcomes. The results help increase our understanding of the sanitary regulations’ impacts on the family system and identify vulnerability indicators that should be considered. (shrink)

The tree-based data structure of -tree for propositional formulas is introduced in an improved and optimised form. The -trees allow a compact representation for negation normal forms as well as for a number of reduction strategies in order to consider only those occurrences of literals which are relevant for the satisfiability of the input formula. These reduction strategies are divided into two subsets (meaning- and satisfiability-preserving transformations) and can be used to decrease the size of a negation normal form A (...) at (at most) quadratic cost. The reduction strategies are aimed at decreasing the number of required branchings and, therefore, these strategies allow to limit the size of the search space for the SAT problem. (shrink)

El libro "Las claves de la investigación científica" (2023) de los profesores Julio Mario Hoyos y Juan Carlos Moreno, es un texto básico para la formación científica, que explica de manera clara, en un lenguaje no especializado, y desde un punto de vista plural e interdisciplinar, aspectos básicos del funcionamiento de la ciencia, como las distintas lógicas, los métodos, los modelos de cambio científico, y el funcionamiento social, institucional y organizacional de la investigación científica. Representa un aporte fundamental para responder (...) a algunas preguntas básicas, como las siguientes: ¿cómo funciona la ciencia?, ¿existe un único método científico o varios?, ¿cuáles son las principales condiciones sociales de la investigación?, entre otras cuestiones. (shrink)

The Gait Deviation Index is a multivariate measure of overall gait pathology based on 15 gait features derived from three-dimensional kinematic data. GDI aims at providing a comprehensive, easy to interpret, and clinically meaningful metric of overall gait function. It has been used as an outcome measure to study gait in several conditions: cerebral palsy, post-stroke hemiparetic gait, Duchenne muscular dystrophy, and Parkinson’s disease, among others. Nevertheless, its use in population with Spinal Cord Injury has not been studied yet. The (...) aim of the present study was to investigate the applicability of the GDI to SCI through the assessment of the relationship of the GDI with the Walking Index for Spinal Cord Injury II. 3D gait kinematics of 34 patients with incomplete SCI was obtained. Besides, 3D gait kinematics of a sample of 50 healthy volunteers was also gathered with Codamotion motion capture system. A total of 302 and 446 strides were collected. GDI was calculated for each stride and grouped for each WISCI II level. HV data were analyzed as an additional set. Normal distribution for each group was assessed with Kolmogorov-Smirnov tests. Afterward, ANOVA tests were performed between each pair of WISCI II levels to identify differences among groups. The results showed that the GDI was normally distributed across all WISCI II levels in both iSCI and HV groups. Furthermore, our results showed an increasing relationship between the GDI values and WISCI II levels in subjects with iSCI, but only discriminative in WISCI II levels 13, 19, and 20. The index successfully distinguished HV group from all the individuals with iSCI. Findings of this study indicated that the GDI is not an appropriate multivariate walking metric to represent the deviation of gait pattern in adult population with iSCI from a normal gait profile when it is compared with the levels of walking impairment described by the WISCI II. Future work should aim at defining and validating an overall gait index derived from 3D kinematic gait variables appropriate for SCI, additionally taking into account other walking ability outcome measures. (shrink)

This text considers art as an action of life and power, or stated slightly differently, how art is an aesthetic-political game of implication in the bio-political device of our time, especially, in the spaces of “exclusion”, or “social exclusion”. In this sense the present paper builds on Saül Karsz’s interpretation of exclusion as a “false concept for a true problem” : that is, the exclusion of groups, populations, people is real… but it is also true that the disciplines that to (...) investigate the subject use this real problem for their own purposes. Exclusion as a concept qualifies an enormous field of discourse and research practices that convert the true problem of exclusion into a false concept: a weapon used to give to read, to watch and to interpret the problem of exclusion. Nevertheless, exclusion exists. And it is necessary to think of how we can treat it without relying on empty rhetoric or a fashioned position, or participating in a blind activism that depoliticizes the necessity to think about exclusion in all its forms. After discussing diverse contemporary aesthetic theories, and in particular the theories of J. Rancière, this work presents the figure of the museum of the future in which art can be understood as an aesthetic-political game able to transform life in its spaces of power, a promise of emancipation and equality. (shrink)

We study the Rudin–Keisler pre-order on Fréchet–Urysohn ideals on $\omega $. We solve three open questions posed by S. García-Ferreira and J. E. Rivera-Gómez in the articles [5] and [6] by establishing the following results: •For every AD family $\mathcal {A},$ there is an AD family $\mathcal {B}$ such that $\mathcal {A}^{\perp } <_{{\textsf {RK}}}\mathcal {B}^{\perp }.$ •If $\mathcal {A}$ is a nowhere MAD family of size $\mathfrak {c}$ then there is a nowhere MAD family $\mathcal {B}$ such that $\mathcal (...) {I}\left $ and $\mathcal {I}\left $ are Rudin–Keisler incomparable.•There is a family $\left \{ \mathcal {B}_{\alpha }\mid \alpha \in \mathfrak {c}\right \} $ of nowhere MAD families such that if $\alpha \neq \beta $, then $\mathcal {I}\left $ and $\mathcal {I}\left $ are Rudin–Keisler incomparable.Here $\mathcal {I}$ denotes the ideal generated by an AD family $\mathcal {A}$.In the context of hyperspaces with the Vietoris topology, for a Fréchet–Urysohn-filter $\mathcal {F}$ we let $\mathcal {S}_{c}\left \right ) $ be the hyperspace of nontrivial convergent sequences of the space consisting of $\omega $ as discrete subset and only one accumulation point $\mathcal {F}$ whose neighborhoods are the elements of $\mathcal {F}$ together with the singleton $\{\mathcal {F}\}$. For a FU-filter $\mathcal {F}$ we show that the following are equivalent: • $\mathcal {F}$ is a FUF-filter.• $\mathcal {S}_{c}\left \right ) $ is Baire. (shrink)

Durante todos estos años en que la práctica de la filosofía se ha convertido en un tema de discusión, la sugerencia bibliográfica ha sido uno de los temas más comunes, tanto por los que nos hemos dedicado a ella, como por los que sienten curiosidad y quieren ampliar su información. Pero, antes que nada debo hacer una pequeña advertencia. Los repertorios bibliográficos que se encuentran comúnmente vinculados a este tema suelen estar contaminados por la idea de que la práctica filosófica (...) es diferente de la filosofía teórica, o mejor dicho, de la práctica académica. Es por ello que, en la mayoría de las recomendaciones aparecen textos que a los académicos pueden causar repelús, y a los excesivamente prácticos también. Mi intención no es evitar el desagrado ni la sorpresa por ambas partes, creo que es necesario mantener esa capacidad de asombro y disconformidad propia de la filosofía. Por ello, los materiales que citaré y comentaré a continuación sólo deben servir como guía de perplejos y no cómo literatura definitiva –aunque si imprescindible. Esta recensión bibliográfica se ha nutrido de varias fuentes. La primera ha sido la recomendación de J. Barrientos en su libro Introducción al asesoramiento filosófico, la segunda, se la debo a un trabajo de recopilación bibliográfica realizado por Albert Balaguer como alumno del Master en Práctica Filosófica y Gestión Social, y la tercera es producto de mis propias pesquisas e investigaciones que me han llevado a evaluar y escoger algunos materiales poco conocidos por quienes se dedican a la práctica de la filosofía. The Babel of Philosophical Practice: some Bibliographical Suggestions Throughout all these years in which philosophical practice has become a topic of discussion, bibliographical suggestion has been one of the commonest topics, both for those of us who have devoted ourselves to it and for those who feel curiosity and want to increase their information. But, before anything else, a small warning is due. The bibliographical repertoires commonly linked to this topic use to be contaminated by the idea that philosophical practice is different from theoretical philosophy, or, rather, from academic practice. This is why in most suggestions there are texts that scholars –and those of an excessively practical vein as well- may find objectionable. It is not my aim to avoid neither the unpleasantness nor the surprise on either party; I believe it is necessary to maintain the ability to be surprised and in disagreement that is proper of philosophy. This is why the materials that I will quote, and comment on, should only be regarded as guide for the perplexed ones, rather than as definitive literature –although it is an indispensable one. This bibliographical review has got its raw materials from several sources. The first one has been J. Barrientos’s recommendation in his book Introduction to Philosophical Counseling; the second one I owe to a bibliographical compilation made by Albert Balaguer as a student of the Master in Philosophical Practice and Social Management; and the third is the product of my own investigations, which have led me to evaluate and select some materials which are little known by those who dedicate themselves to philosophical practice. (shrink)

Reflection on the development of bioethics in pharmaceutical professional organizations. Professional excellence Reflexão sobre o desenvolvimento da Bioética nas organizações profissionais farmacêuticas. A excelência profissional For some years, the collegiate organizations of the pharmaceutical profession are being challenged, not only by external agents, but also by the professionals themselves. There is a certain criticism in the response, especially in aspects that have to do with the role they must play in the development and activity of professional practice, in their domestic, (...) external and internal purposes and in the characteristics they must possess as organizations in service of these professionals and society. We understand that the development, revision and updating of Bioethics, as well as training in this field in professional organizations, contributes to that transcendent excellence in the profession, provokes a real knowledge of it in all its dimensions and with the power to act in total freedom from threats or internal or external restrictions. Para citar este artículo / To reference this article / Para citar este artigo Centenera-Jaraba JI, López-Guzmán J. Reflexión acerca del desarrollo de la bioética en las organizaciones profesionales farmacéuticas. La excelencia profesional. Pers Bioet. 2019; 23: 49-63. DOI: https://doi.org/10.5294/pebi.2019.23.1.4 Recepción: 15/02/2018 Aceptación: 16/04/2019. (shrink)

This chapter defends the project of global media ethics against the skeptics. The overall question for this chapter can be stated as follows: Is the creation of global media ethics as a whole a realistic and desirable goal? The chapter proceeds by exploring, and responding to, the major criticisms of the project and its idea of moral globalism. It then presents a realistic conception of what can be achieved by global media ethics. The chapter concludes that it is both rational (...) and practically worthwhile to support the project of global media ethics. (shrink)

Involuntary autobiographical memories (IAMs) and déjà vu are phenomena that occur spontaneously in daily life. IAMs are recollections of the personal past, whereas déjà vu is defined as an experience in which the person feels familiarity at the same time as knowing that the familiarity is false. We present and discuss the idea that both IAMs and déjà vu can be explained as natural phenomena resulting from memory processing and, importantly, are both based on the same memory retrieval processes. Briefly, (...) we hypothesise that both can be described as “involuntary” or spontaneous cognitions, where IAMs deliver content and déjà vu delivers only the feeling of retrieval. We map out the similarities and differences between the two, making a theoretical and neuroscientific account for their integration into models of memory retrieval and how the autobiographical memory literature can explain these quirks of daily life and unusual but meaningful phenomena. We explain the emergence of the déjà vu phenomenon by relating it to well-known mechanisms of autobiographical memory retrieval, concluding that IAMs and déjà vu lie on a continuum. (shrink)

This chapter proposes a way to conceptualize journalism as both engaged and objective, called “democratically engaged journalism.” It is a “third way” between partisan and neutral journalism. The chapter argues that democratically engaged journalism is the moral ideology that journalism needs to respond to a toxic sphere of digital, global media.The chapter begins by defining engagement, disengagement, and democratically engaged journalism, using a continuum of kinds of journalism. Then it considers how democratically engaged journalism replies to a range of possible (...) objections concerning the role of facts, emotions, and neutrality. It concludes by identifying four duties for democratically engaged journalism. (shrink)

In this note we present a three-valued intensional logic, which is an extension of both Montague's intensional logic and ukasiewicz three-valued logic. Our system is obtained by adapting Gallin's version of intensional logic (see Gallin, D., Intensional and Higher-order Modal Logic). Here we give only the necessary modifications to the latter. An acquaintance with Gallin's work is pressuposed.

Pathological tremor is a common but highly complex movement disorder, affecting ~5% of population older than 65 years. Different methodologies have been proposed for its quantification. Nevertheless, the discrimination between Parkinson’s disease tremor and essential tremor remains a daunting clinical challenge, greatly impacting patient treatment and basic research. Here, we propose and compare several movement-based and electromyography-based tremor quantification metrics. For the latter, we identified individual motor unit discharge patterns from high-density surface electromyograms and characterized the neural drive to a (...) single muscle and how it relates to other affected muscles in 27 Parkinson’s disease and 27 essential tremor patients. We also computed several metrics from the literature. The most discriminative metrics were the symmetry of the neural drive to muscles, motor unit synchronization, and the mean log power of the tremor harmonics in movement recordings. Noteworthily, the first two most discriminative metrics were proposed in this study. We then used decision tree modelling to find the most discriminative combinations of individual metrics, which increased the accuracy of tremor type discrimination to 94%. In summary, the proposed neural drive-based metrics were the most accurate at discriminating and characterizing the two most common pathological tremor types. (shrink)