In pediatric emergency rooms (ERs), social workers must navigate diverse responsibilities including acting as advocates and liaisons between families and multidisciplinary treatment teams, providing compassionate support to families in crisis, and assessing for and reporting any suspicions of child abuse or neglect. These potentially contrasting roles can place social workers at the center of dealing with ethical dilemmas and advocating against ethical violations, such as bias and discrimination toward families. This qualitative study seeks to gain insight into ethical issues commonly (...) encountered in pediatric ERs by exploring the perspectives of 23 social workers at Level 1 trauma centers in the United States. Thematic analysis was used to develop major themes and subthemes related to ethical violations, dilemmas, and best practices in pediatric ERs. Major themes emerged related to unfair treatment of families (with subthemes of bias, discrimination, and compassion fatigue), ethical dilemmas (with subthemes of cultural issues, safety and system issues), and promoting ethical practices (with subthemes of self-awareness, advocacy, and efforts to change the system). This study provides important insights into ethical issues in pediatric ERs as experienced by social workers and can inform efforts to improve the quality and equity of care for all families in pediatric ERs. (shrink)

Objetivo de este artículo es ofrecer una introducción general a todo el conjunto de cuestiones que se plantean en torno al tema de la epistemología de los medios de comunicación. En la medida de lo posible intenta establecer los parámetros más importantes para reflexionar sobre el tema. Se hace esto en un doble sentido: 1) con el resumen de los paradigmas sobre los que se asienta la reflexión sobre los medios de comunicación a lo largo de estos últimos cincuenta años (...) ; y 2) con la dilucidación de los principales aspectos apistemológicos que deben estar presentes para su estudio e investigación. (shrink)

Schrödinger’s equation says that the Hamiltonian is the generator of time translations. This seems to imply that any reasonable definition of time operator must be conjugate to the Hamiltonian. Then both time and energy must have the same spectrum since conjugate operators are unitarily equivalent. Clearly this is not always true: normal Hamiltonians have lower bounded spectrum and often only have discrete eigenvalues, whereas we typically desire that time can take any real value. Pauli concluded that constructing a general a (...) time operator is impossible. Here we show how the Pauli argument fails when one uses an external system to track time, so that time arises as correlations between the system and the clock. In this case, the time operator is conjugate to the clock Hamiltonian and not to the system Hamiltonian, but its eigenvalues still satisfy the Schrödinger equation for arbitrary system Hamiltonians. (shrink)

Resumen: Las cambiantes relaciones entre seres humanos y árboles en los relatos de los habitantes cordilleranos del sur de Chile invitan a revisar los límites de la comunidad moral para incluir en ella a los seres con que se convive y de los que se depende. La presencia de prácticas mapuches cordilleranas de largo aliento junto con las transformaciones experimentadas por las poblaciones madereras y los relatos de las personas que explotaron los árboles nativos se encarnan en conversaciones que invitan (...) a reformular el vínculo con la naturaleza, tomando como referencia la pluralidad de experiencias locales. Estas voces cordilleranas convergen con aquellas orientaciones filosóficas que reconocen al ser humano como parte y no como centro de un entramado vital de mayores y más complejas dimensiones, a la vez que, en un sentido práctico, con la urgencia de generar respuestas que resguarden la naturaleza y que garanticen la inclusión social y la convivencia intercultural.: The changing relations between human and trees open opportunities in the narratives of the south Andean residents to expand the moral duties towards those beings upon whom humans depend and with whom they live. The existence of long lasting Mapuche cultural practices in the mountainous areas along with the transformations of timber towns and the narratives of people who exploited the native trees in those territories prompt a reshaping of the link with nature by means of the creation of moral duties based upon the diversity of local experiences. Such an alternative coincides with those philosophical orientations that recognize humans as part and not as the center of a vital patchwork. At the same time, it relates to the need of alternatives to preserve nature while guaranteeing social inclusion and intercultural coexistence. (shrink)

The aim of the study is to determine the association between Behavioral Lifestyles and longevity in the elderly. A search strategy was conducted in the PsycInfo, Medline, PubMed, Web of Science, and Scopus databases. The primary outcome was mortality/survival. Four variables were analyzed to evaluate the role of potential moderators. Ninety-three articles, totaling more than 2,800,000 people, were included in the meta-analysis. We found that the lifestyles analyzed predict greater survival. Specifically, doing regular physical activity, engaging in leisure activities, sleeping (...) 7–8 h a day, and staying outside the BMI ranges considered as underweight or obesity are habits that each separately has a greater probability associated with survival after a period of several years. (shrink)

This research is part of the project "Corporate Social Responsibility in Ecuadorian savings and credit cooperatives. A multi-case analysis and proposal for the development of a cooperative education program" and examines the synergy between cooperative principles, the Sustainable Development Goals (SDGs) and the dimensions proposed for a Cooperative Social Responsibility (CSR) measurement model in Ecuador. It explores how these dimensions converge to promote ethical, sustainable and socially responsible practices, aligned with current regulatory compliance. CSR has become increasingly important in cooperatives, (...) becoming a fundamental practice that encompasses cooperative governance, economic, social, environmental, ethical and technological dimensions. This study describes the methodological process for the validation of a CSR instrument in cooperatives, reviewed and validated by experts from Spain, Ecuador, Guatemala, Argentina and Cuba, using the Delphi method to reach a consensus on the relevance and clarity of the questionnaire items. This process ensures that the instrument is suitable for assessing CSR practices in credit unions, providing a reliable tool for the continuous improvement of their operations. (shrink)

Desde su nacimiento bajo la pluma de Arthur Conan Doyle, Sherlock Holmes ha sabido adaptarse a los nuevos tiempos; en la actualidad, existen series, películas, videojuegos, e incluso, experiencias virtuales basadas en las obras originales. Este artículo lleva a cabo un análisis evolutivo del concepto de interactividad -desde la previrtualidad literaria de Gil González (2020) hasta la cultura participativa de Jenkins et al. (2015), el lectoespectador de Mora (2012), el interactor de Murray (1997) o el operador de Gubern (1996)-, en (...) los medios de la literatura, el cine y el videojuego en el corpus holmesiano. Para ello, se realiza una amplia revisión bibliográfica desde la perspectiva de la literatura comparada y los estudios intermediales, así como un abordaje crítico-analítico de algunas obras del universo del popular detective especialmente significativas en diferentes medios. (shrink)

The aim of the present paper is to approach Juan Luis Vives' conception of freedom of the will in light of scholastic discussions on will and free choice, and point to some interesting similarities with the analysis of free choice contained in Jean Buridan's Quaestiones super decem libros Ethicorum Aristotelis ad Nicomachum.

Discursos de Machiaueli (Medina del Campo, 1552 & 1555) is Juan Lorenzo Ottevanti's Spanish translation of Niccolò Machiavelli's Discourses on Livy. This is the first critical edition of this text, whose aim is to reproduce not Machiavelli's but the translator's intention, thereby allowing scholars to examine the modes in which Machiavelli's political and military thought was made intelligible to Spaniards in the early modern period. In his Introduction, Howard demonstrates that its original publication engaged in fascinating ways the (...) ongoing Spanish imperial project in both the European and American contexts. (shrink)

One of the protagonists of the darwinist controversy in the Canary Islands (Spain), during the Nineteenth Century, was the advocate and teacher Rafael Lorenzo y García. In this paper, I show his original thought, until now unknown, against the classical darwinism and next to the fixism.Moreover I analyse the philosophical and natural constants in his Estudios filosóficos (1876 y 1877).

Este trabajo presenta la información que Juan de Salisbury nos ofrece en su Metalogicon sobre el problema de los universales en el siglo XII. Se detiene de modo especial en la solución de Aristóteles, por el que muestra gran simpatía.

. There are many types of artistic representations of the legend of Don Juan, i.e. the universal archetype of the seducer who, through deception, conquers a woman and, once she succumbs to his charms, he boasts of his triumph, despises her, and shifts his interest towards another lady. In this work, I compare three of the most famous versions don Juan: The Trickster of Seville and the Stone Guest by Tirso de Molina, Don Giovanni by Wolfgang Amadeus Mozart (...) and Lorenzo Da Ponte, and Don Juan Tenorio by José Zorrilla. The first and third are theatrical pieces, while the second is an opera. The myth of Don Juan is essentially the same in all three, but the message and the moral vary according to the cultural movement the works belong to, namely the Baroque, the Enlightenment and the Romanticism, respectively. Key words: The Trickster of Seville and the Stone Guest, Don Giovanni, Don Juan, Tirso de Molina, Wolfgang Amadeus Mozart, Lorenzo Da Ponte, José Zorrilla, sin, redemption, sociopath. Resumen. Son muchos los tipos de representación artística —teatro, música, ópera, ballet, literatura, cine, televisión, pintura, escultura, etc.— de la leyenda de Don Juan, el arquetipo universal del seductor que, mediante engaños, conquista a una mujer y, una vez que ella sucumbe a sus encantos, se jacta de su triunfo, las desprecia y reenfoca su interés en otras damas. En este trabajo, comparo a tres de los don Juanes más famosos: El burlador de Sevilla y convidado de piedra de Tirso de Molina, Don Giovanni de Wolfgang Amadeus Mozart y Lorenzo Da Ponte, y Don Juan Tenorio de José Zorrilla. La primera y la tercera son piezas teatrales, en tanto que la segunda es una ópera. El mito de Don Juan es, esencialmente, el mismo en estas tres obras, aunque varían el mensaje y la moraleja según el movimiento cultural al que pertenecen: Barroco, Ilustración y Romanticismo, respectivamente. Palabras clave: Burlador de Sevilla, Don Giovanni, Don Juan, Tirso de Molina, Wolfgang Amadeus Mozart, Lorenzo Da Ponte, José Zorrilla, pecado, redención, sociópata. (shrink)

This article argues that the price obtainable in an open market provides the best standard for determining the justice or injustice of the price of a product. The article argues that this standard, which is closely related to positions which have been held for hundreds of years, is superior to several alternative conceptions of the just price that have been put forward in recent years and is not subject to fundamental criticisms which can be addressed to them. The article also (...) shows how this standard is grounded in more fundamental principles of justice such as desert and equality. (shrink)

This papers aims to analyse sentences of a self-referential language containing a truth-predicate by means of a Smullyan-style tableau system. Our analysis covers three variants of Kripke's partial-model semantics (strong and weak Kleene's and supervaluational) and three variants of the revision theory of truth (Belnap's, Gupta's and Herzberger's).

Different home textile patterns have different emotional expressions. Emotion evaluation of home textile patterns can effectively improve the retrieval performance of home textile patterns based on semantics. It can not only help designers make full use of existing designs and stimulate creative inspiration but also help users select designs and products that are more in line with their needs. In this study, we develop a three-stage framework for home textile pattern emotion labeling based on artificial intelligence. To be specific, first (...) of all, three kinds of aesthetic features, i.e., shape, texture, and salient region, are extracted from the original home textile patterns. Then, a CNN -based deep feature extractor is constructed to extract deep features from the aesthetic features acquired in the previous stage. Finally, a novel multi-view classifier is designed to label home textile patterns that can automatically learn the weight of each view. The three-stage framework is evaluated by our data and the experimental results show its promising performance in home textile patterns labeling. (shrink)

We give examples of calculi that extend Gentzen’s sequent calculusLKby unsound quantifier inferences in such a way that derivations lead only to true sequents, and proofs therein are nonelementarily shorter thanLK-proofs.

En este artículo el profesor Manuel Ángel Martínez expone los temas más importantes de la reflexión teológica de Antonio Royo Marín. Se centra especialmente en una de sus obras más importantes La Teología de la Perfección. Royo Marín ha sido un predicador infatigable. Muestra de ello son los numerosos escritos que dejó y su amplia divulgación entre muchos fieles cristianos. Varios grupos, repartidos en diversos lugares del mundo, siguen nutriéndose de su teología. La profundidad con la que están escritos y (...) la claridad de su exposición permiten a muchos lectores un acercamiento a la espiritualidad cristiana y a sus fuentes. Los Santos Padres de los primeros siglos del cristianismo, Santo Tomás, Santa Teresa de Jesús, San Juan de la Cruz, Santa Teresa de Lisieux, Santa Catalina de Siena, Juan González Arintero, entre otros, inspiraron la reflexión teológica de Royo Marín.El 17 de abril se cumplirán cinco años de su fallecimiento. Con este motivo y respondiendo a las numerosas demandas que nos han llegado, ofrecemos a todos los lectores la magnífica descripción que de su teología ha escrito en Ciencia Tomista el profesor Manuel Ángel Martínez Juan. (shrink)

In his work Bruno, Schelling elaborates for the first time a concept of freedom and independence of the finite that extends through his reformulation in Philosophy and Religion of 1804, to the Freedom Essay of 1809 and beyond to the works of 1810 and 1811—Stuttgart Private Lectures and The Ages of the World. The question we will address in this article—taking a necessary detour through Bruno themes—concerns the status of the finite as such and how it is at all possible (...) to admit both the existence of a world of finite beings as it appears to consciousness and the positing of an Absolute and infinite principle of philosophy. We will show how Schelling’s interest shifts, almost unintentionally, from the infinite principle to the finite as such, as a principle of freedom and self-initiation independent of the real. The split opened by the duality of the two principles will continue in Philosophy and Religion of 1804 and will become more evident in the other works of the 1800s that are the subject of our broader philosophical interest. In analyzing Bruno, we fill for the first time a major existing gap in Schelling’s now-renowned middle metaphysics culminating in his Freedom Essay of 1809 as well as proving its inception in the unresolved problems of the system prior to 1809. (shrink)

Como aporte a un diálogo fructífero, se estudian algunos “pecados” de los ateos positivistas y liberales o socialistas, que identifican la creencia religiosa con la derecha política. Tales “pecados” son fruto de una manifiesta ignorancia sobre la cuestión religiosa. Se muestra la superioridad del ateísmo de F. Nietzsche, quien comprendió que la religión tiene su fundamento en la moral.

Resumen La perspectiva hermenéutica tradicional para la lectura de un texto ha sido la de descubrir bajo los pliegues del conglomerado de símbolos las intenciones del autor. Pero en los años 60 del siglo XX tres pensadores franceses: Barthes, Foucault y Derrida, trataron de apostar por una hermenéutica en la que las intenciones del autor se redujeran a una interpretación más, sin superioridad alguna sobre otras posibles. Este texto no solo busca evidenciar la necesidad y ventajas de este proceso de (...) abandono de las intenciones del autor en la hermenéutica de la obra, proceso conocido como "la muerte del autor", sino que intenta mostrar que las vías que toman los autores en cuestión no son equivalentes, sino que, al evaluarlas individualmente, se nota que la postura de Derrida se presenta como la más adecuada para evitar la trivialización de la apuesta, aunque no por ello se halla exenta de nuevos problemas.The traditional hermeneutical perspective for reading a text has been to discover the author's intentions under the folds of the symbol cluster. But in the 60s of the twentieth century, three French thinkers: Barthes, Foucault and Derrida tried to bet on a hermeneutic where the author's intentions were reduced to one more interpretation, without any superiority over other possible ones. The present text not only seeks to demonstrate the need and advantages of this process of disregarding the author's intentions in the hermeneutics of the work, a process known as "the author's death", but also attempts to show that the paths taken by the authors in question they are not equivalent, but, when evaluating them individually, it is noted that Derrida's position is presented as the most appropriate to avoid trivializing the bet, although it is not exempt of new problems. (shrink)

En s’appuyant sur une enquête de terrain concernant un établissement de la filière automobile, cet article cherche à montrer que le temps de travail a adopté un caractère flexible et fragmenté à la suite de transformations concomitantes de l’organisation du travail et des relations professionnelles. Ce temps est articulé au flux et au volume de production, ce qui le rend moins régulier et prévisible pour les salariés. Leur temps de travail peut ainsi varier à la hausse ou à la baisse (...) selon des contraintes de marché ou des aléas industriels. À cette flexibilité s’ajoute la désynchronisation du temps des différents ateliers et équipes à l’usine. En conséquence, les salariés et leurs représentants ont de moins en moins de prise sur un temps de travail qui semble s’imposer à eux, de l’extérieur. Face à cette situation, les marges de revendication des élus du personnel se réduisent. Ils tentent de redonner une certaine régularité et synchronicité au temps de travail quand il ne s’agit pas de négocier des contreparties salariales. Les transformations de l’organisation du travail en cours remettent donc en cause – mais de façon discrète – l’une des mesures dominantes du travail en régime fordien en réformant profondément les modalités de négociation sur le temps de travail. (shrink)