Este trabajo esboza una forma de justificar el principio estructurador central de una teoría veritista de la evaluación epistémica, en respuesta a críticas planteadas por Eleonora Cresto a mi defensa del veritismo frente a una serie de objeciones en el sentido de que no es capaz de explicar la naturaleza y el valor del entendimiento. La primera sección presenta el esbozo de justificación del núcleo de una teoría veritista; la segunda responde a críticas más específicas de Cresto. This paper sketches (...) a way to justify the central tenet of a veritistic theory of epistemic evaluation, in response to problems raised by Eleonora Cresto concerning my defense of veritism, against a series of objetions to the effect that veritistic epistemology is uncapable of explaining the nature and value of understanding. The first section presents the sketch of justification of the nucleus of a veritistic theory, the second responds to some of Cresto's more specific criticisms. (shrink)

Background Physicians play a fundamental role in the care of patients at the end of life that includes knowing how to accompany patients, alleviate their suffering and inform them about their situation. However, in reality, doctors are part of this society that is reticent to face death and lack the proper education to manage it in their clinical practice. The objective of this study was to explore the residents’ concepts of death and related aspects, their reactions and actions in situations (...) pertaining to death in their practice, and their perceptions about existing and necessary training conditions. Methods A qualitative approach was used to examine these points in depth based on interviews conducted with seven oncology residents. Results Participants do not have a clear concept of death and, although it is seen as a common phenomenon, they consider it an enemy to beat. The situations to which respondents react more frequently with frustration and sadness after the death of patients were when they felt emotionally involved, if they identify with the patient, in cases of pediatric patients and with patients who refuse treatment. To deal with death, participants raise barriers and attempt to become insensitive. Although residents in this study recognize the importance of training to learn how to better deal with death, it seems they are not fully invested in reaching more of it. Conclusions Participants face death in a daily basis without the necessary training, which appears to impact them more than they are willing to accept. They do not achieve their goals managing situations regarding death as well as they assume they do. Despite recognizing the need of more training and support for better coping with death, they prefer to continue to learn from their experience. Trial registration Not applicable. (shrink)

Euthanasia has become the subject of ethical and political debate in many countries including Mexico. Since many physicians are deeply concerned about euthanasia, due to their crucial participation in its decision and implementation, it is important to know the psychological meaning that the term ‘euthanasia’ has for them, as well as their attitudes toward this practice. This study explores psychological meaning and attitudes toward euthanasia in 546 Mexican subjects, either medical students or physicians, who were divided into three groups: a) (...) beginning students, b) advanced students, and c) physicians. We used the semantic networks technique, which analyzed the words the participants associated with the term ‘euthanasia’. Positive psychological meaning, as well as positive attitudes, prevailed among advanced students and physicians when defining euthanasia, whereas both positive and negative psychological meaning together with more ambivalent attitudes toward euthanasia predominated in beginning students. The findings are discussed in the context of a current debate on a bill proposing active euthanasia in Mexico City. (shrink)

Growing population aging is accompanied by a growing fear of suffering dementia. Four hundred and thirty‐six Mexican and Colombian adults completed a survey about their opinion on Medical Assistance in Dying (MAID) for patients with dementia, both in the early stage of the disease and in the advanced stage through an advance directive. In Colombia, MAID is allowed while in Mexico it is banned. The main reasons given by those who agreed with MAID were “right to decide” and “avoiding suffering.” (...) Religious beliefs were the main reason for disagreeing. More Mexicans than Colombians agreed with MAID possibly because Mexicans showed a lower degree of religiosity, and also possibly because there are religious movements against euthanasia in Colombia. The results were discussed considering the current debate about MAID in cases of dementia in general, and about requesting it through an advance directive for patients in the advanced stage of the disease. (shrink)

Elective abortion has become an issue of ethical and political debate in many countries including Mexico. As gynecologists are directly involved in the practice of abortion, it is important to know the psychological meaning that the term ‘elective abortion’ has for them. This study explores the psychological meaning and attitudes toward elective abortion of one hundred and twenty-three Mexican gynecologists. We used the semantic networks technique, which analyzed the words the participants associated with the term ‘elective abortion’. The defining words (...) most frequently used by participants implied a negative sanction. There were important differences by gender and religiosity: male gynecologists, as well as those with strong religious beliefs (mainly Catholics), revealed a more negative psychological meaning and more negative attitudes than females or physicians with weak religious beliefs. A contribution of the present study is that it highlights the importance of psychology to enhancing understanding of the issue of elective abortion. (shrink)

Elective abortion has become an issue of ethical and political debate in many countries including Mexico. As gynecologists are directly involved in the practice of abortion, it is important to know the psychological meaning that the term ‘elective abortion’ has for them. This study explores the psychological meaning and attitudes toward elective abortion of one hundred and twenty‐three Mexican gynecologists. We used the semantic networks technique, which analyzed the words the participants associated with the term ‘elective abortion’.The defining words most (...) frequently used by participants implied a negative sanction. There were important differences by gender and religiosity: male gynecologists, as well as those with strong religious beliefs (mainly Catholics), revealed a more negative psychological meaning and more negative attitudes than females or physicians with weak religious beliefs. A contribution of the present study is that it highlights the importance of psychology to enhancing understanding of the issue of elective abortion. (shrink)

Las aminas biógenas son compuestos nitrogenados de pequeño tamaño con actividad biológica que se forman por la descarboxilación enzimática de ciertos aminoácidos. Las aminas biógenas se encuentran presentes en todos los seres vivos, en los que participan en procesos biológicas de gran importancia. Sin em­bargo, debido al metabolismo de algunos microorganismos, estos compuestos se pueden acumular en alimentos en concentraciones elevadas, constituyendo un riesgo para la salud de los consumido­res. Para que las aminas biógenas alcancen estas concentraciones elevadas en los (...) alimentos se requiere, como condición indispensa­ble, la presencia de microrganismos productores, por lo que se han desarrollado diferentes métodos para detectar la presencia de los mismos. Entre estos métodos, aquellos basados en técnicas inde­pendientes de cultivo, como la PCR, presentan ventajas como su gran especificidad, el hecho de ser rápidos y de fácil realización, y que en muchos casos ni siquiera es necesario un tratamiento previo de la muestra, lo que facilita su incorporación a las plantas de elabo­ración. En este trabajo se describen algunos de los métodos dispo­nibles en la actualidad para la detección de microorganismos pro­ductores de aminas biógenas, así como sus posibles aplicaciones. (shrink)

El siglo XXI es testigo de una transformación en el concepto de ocio, con un importante aumento de sus actividades con transcendencia económica. Hasta ahora el ocio se consideraba en los períodos de no trabajo y hoy se buscan experiencias importantes a lo largo de todo la vida. El Instituto de Estudios de Ocio de la Universidad de Deusto centra su interés en la experiencia humana más allá de los productos tangibles. Asistimos a un cambio cultural importante en el mundo (...) desarrollado donde la mayor parte de la población se ha volcado en una filosofía que se podría resumir como “tener menos, disfrutar más”. Paralelamente, las TIC’s han propiciado una revolución en el campo del ocio: el ocio digital con manifestaciones como los videojuegos o las comunidades virtuales. Todo ello se traduce en un importante impacto económico en términos de generación de producción, empleo y renta que tratamos de abordar en este artículo. (shrink)

El trabajo ofrece los requerimientos teórico-metodológicos para el desarrollo de habilidades en la obtención de información científica. Se parte del análisis teórico de la información como proceso y resultado de la interacción del sujeto con su realidad y de asumir las habilidades para obtener información científica dentro de las habilidades informativas que pueden potencialmente trabajarse a la luz de las diferentes disciplinas académicas. Finalmente se brindan los fundamentos metodológicos para la implementación de los procedimientos propuestos desde el proceso de enseñanza-aprendizaje (...) en estudiantes universitarios, encaminados a sistematizar las operaciones de estas habilidades genéricas comunes a toda profesión. The work offers the theoretical-methodological requirements for the development of skills in the obtaining of scientific information. It begins with the theoretical analysis of the information as a process and result of the interaction of the subject with the reality and of assuming the skills to obtain scientific information as a part of the informative skills which can be potentially worked by the light of the different academic disciplines. Finally the methodological foundations are offered for the implementation of the procedures proposed from the teaching-learning process in university students, guided to systematize the operations of these generic skills that are common to any profession. (shrink)

En octubre de 1944, nueve meses antes de su fallecimiento, Pío del Río Hortega pronunció en Montevideo una conferencia en el Homenaje a Ramón y Cajal en el décimo aniversario de su muerte organizado por la Institución Cultural Española de Uruguay. Aunque dicha conferencia fue publicada, lo restringido de la tirada y su carácter no venal han dado lugar a que sea desconocida en España. Reproducirla ahora completa la bibliografía de Río Hortega, enriquece los estudios sobre Cajal y esclarece la (...) relación entre ambos científicos que quedaron reflejadas en las memorias de Río Hortega, El maestro y yo, editadas por el CSIC. (shrink)

Abordamos en este trabajo la imagen de Dios que nos revela el cántico evangélico del Magnificat (Lucas 1, 46-55) y la imagen de María que en él aparece. Partiendo de su contexto en la obra de Lucas y de un breve análisis exegético del cántico, los autores profundizan en sus claves teológicas en relación con dos núcleos: la imagen de Dios y la figura de María introducida por el evangelista. El trabajo concluye con una propuesta de relectura del Magnficat acorde (...) con nuestro tiempo, centrada en su dimensión profética y liberadora. (shrink)

En los diversos ensayos que Borges dedica a asuntos filosóficos son frecuentes los que se refieren a la filosofía del tiempo. Aunque el acercamiento de Borges a la filosofía responde por lo general a un interés literario, al tratar del tiempo defiende opiniones interesantes, presentes en el actual debate sobre esta materia. En este artículo he recogido textos dispersos de Borges sobre el tiempo y los he articulado en torno a tres temas: la crítica del tiempo circular y del tiempo (...) rectilíneo; la metáfora del río del tiempo; y los conceptos de pasado, presente y futuro. Es interesante destacar en estos textos la crítica de Borges a la confusión entre idealización y realidad; su idea del tiempo como sucesión de hechos; su cercanía a una concepción relacional, no sustantiva, del tiempo; y sus advertencias sobre los peligros de identificar al tiempo como una cuarta dimensión del espacio. (shrink)

El artículo narra la invitación realizada a Pío del Río Hortega por el doctor Gutiérrez Perrín para viajar a México e impartir allí un ciclo de trece lecciones. Tras el viaje a México, Río Hortega se traslada a La Habana donde imparte otro ciclo de conferencias.

En el siguiente trabajo se explicará el Principio de Tolerancia en Carnap y su relación con valores derivados del pragmatismo en la elección de sistemas lógicos. La intención es la de hacer un sucinto repaso a la filosofía de Carnap que nos lleve a comprender las bases de tal principio, en el cual existen premisas pragmáticas que incluyen valores Ilustrados en el ejercicio de la ciencia. Tales valores nos ayudarían a elegir entre sistemas científicos (matemáticas newtonianas o einstenianas; geometrías euclidianas (...) o no euclidianas) que aunque igualmente lógicos, son seleccionados acorde con su función práctica. Esto, siguiendo la línea interpretativa de A. W. Carus, representa cierta novedad en la exposición clásica de Rudolf Carnap. (shrink)

En el siguiente artículo se expondrán algunos apartados específicos de la obra Los principios de la ciencia de Eduardo Nicol y cómo tal texto tuvo una repercusión destacable dentro del pensamiento latinoamericano de la década de los sesenta. El planteamiento aquí expuesto gira en torno a la influencia de Nicol que se desprende del momento en que nuestro autor viaja y publica extensivamente por diversos países en América Latina, ejemplos de ello serían sus cursos en la Universidad de La Habana (...) en 1955 o su visita a Colombia a principios de los 60. Momento en que sus publicaciones estimuladas por la editorial Fondo de Cultura Económica le llevaron a ser estudiado en diferentes facultades de manera interdisciplinaria. A partir de esto, sin la pretensión de abarcar las ramificaciones que puede llegar a tener el pensamiento de Nicol en América Latina, nos centraremos en un caso específico, la presencia de su obra en el libro ¿Extensión o comunicación? del pensador Paulo Freire. (shrink)

The epigraphic poems written in Arabic in the Alhambra and Generalife have been studied for more than four hundred years. Therefore, their authorship and meaning have been determined. In the present paper, I will analyze one of the two poems that had not received any critical attention so far and, at the same time, I will try to explain the meaning of this poem within the Na?rid and North African context.

The histories of philosophy in Mexico published between 1943 and 2016 display gender inequality, as they include many more male than female authors. But are they a true and objective portrayal of women’s participation in, and contribution to, Mexican philosophy? In this essay I discuss why we should perform an ethical revision of the selection criteria used in the histories of philosophy in Mexico, and I will present some proposals that I believe could help repair the epistemic injustice that women (...) have been historically subjected to in this field. (shrink)

This study analyzes the logic behind the development of environmental responsiveness in companies that are located in geographical clusters. Drawing on previous research, we contend that competitiveness and legitimation are important sources of variation in these companies’ environmental responses. In particular, the companies’ perceived rivalry, competition tracking capabilities, interaction with industry associations and network embeddedness influence their competitiveness and legitimation motivations for environmental responsiveness. We used structural equation modeling to test these hypotheses on a sample of 251-clustered agricultural firms in (...) Spain. The results support the hypotheses and provide a number of insights about the underlying motivations behind going green in geographical clusters. (shrink)

Se ha acusado a los jesuitas, muchas veces, de ser una orden híbrida: son religiosos y también seculares, se preocupan del Evangelio y también de la economía, política, ciencias, etc. ¿De dónde proviene esta particular forma de ser? Pensamos que la clave para responder a esta pregunta está en la preocupación de los jesuitas por la idea del bien común que ya se puede encontrar en sus documentos fundacionales.

Denying the conclusion of a valid argument is not generally permissible if one suspends on one premise of the argument and believes the other premise. This can happen when one’s only critique of an argument is to undermine one premise. There is incoherence there. Here I examine how this is relevant to the debate on evolutionary debunking of our moral knowledge. I argue that one significant line of response to the debunker is unsuccessful: merely undermining the debunker’s empirical claim. It (...) is not rational to respond this way and believe one has moral knowledge. First I present evidence that prominent critics of the debunking argument merely undermine the debunker’s empirical claim. Then I argue for two premises: merely undermining a premise can only justify a middling amount of doubt towards the premise and we should have no more doubt about the conclusion of a valid argument than we do about the premises. Implications of the argument are explored. (shrink)

Del 15 al 17 de noviembre de 2012 tuvo lugar el Congreso de Teo-logía “A los 50 años del Concilio Vaticano II ”, organizado por las Facultades de Teología de España y Portugal, en el Auditorio Juan Pablo II de la Universidad Pontificia de Salamanca. El acto inaugural fue presidido por el cardenal Antonio María Rouco Varela, arzobispo de Madrid y presidente de la Conferencia Episco-pal Española, titular del centro académico.

Los siglos del gótico final de la Edad Media fueron, en el género pictórico en concreto, una época de continuidad de presupuestos en el terreno del arte y de incorporación de elementos naturalistas, pero también reflejaron la importancia del influjo del pensamiento en boga, por ejemplo, el del hermetismo. The artist-craftsman and microcosm in late Middle Age The centuries of the final Gothic of the Middles Ages were, particularly in the pictorial genre, a time of continuity of presuppositions in the (...) realm of arts as well as incorporation of naturalistic elements. However, they also reflected the significant influence of ways of thinking in vogue, such as hermeticism, for instance. (shrink)

This essay looks at Fassbinder's Berlin Alexanderplatz to trace the film's transformation of a mechanistic scientific discourse into affective indeterminacy. Through patterns of repetition of a key event, the film considers its protagonist as a complex web of constantly shifting forces – a network of biological, social, political and semiotic flows coalescing in a body that exists in a state of perpetual oscillation between force and mutilation, ecstasy and pain. The role of physics and other materialist discourses in the film (...) is thus not to fixate subjectivity, but rather to provide a passage into its affective transformations and the intense desubjectification that results. (shrink)

Se ha acusado a los jesuitas, muchas veces, de ser una orden híbrida: son religiosos y también seculares, se preocupan del Evangelio y también de la economía, política, ciencias, etc. ¿De dónde proviene esta particular forma de ser? Pensamos que la clave para responder a esta pregunta está en la preocupación de los jesuitas por la idea del bien común que ya se puede encontrar en sus documentos fundacionales.

Over the history of research on sign languages, much scholarship has highlighted the pervasive presence of signs whose forms relate to their meaning in a non-arbitrary way. The presence of these forms suggests that sign language vocabularies are shaped, at least in part, by a pressure toward maintaining a link between form and meaning in wordforms. We use a vector space approach to test the ways this pressure might shape sign language vocabularies, examining how non-arbitrary forms are distributed within the (...) lexicons of two unrelated sign languages. Vector space models situate the representations of words in a multi-dimensional space where the distance between words indexes their relatedness in meaning. Using phonological information from the vocabularies of American Sign Language and British Sign Language, we tested whether increased similarity between the semantic representations of signs corresponds to increased phonological similarity. The results of the computational analysis showed a significant positive relationship between phonological form and semantic meaning for both sign languages, which was strongest when the sign language lexicons were organized into clusters of semantically related signs. The analysis also revealed variation in the strength of patterns across the form-meaning relationships seen between phonological parameters within each sign language, as well as between the two languages. This shows that while the connection between form and meaning is not entirely language specific, there are cross-linguistic differences in how these mappings are realized for signs in each language, suggesting that arbitrariness as well as cognitive or cultural influences may play a role in how these patterns are realized. The results of this analysis not only contribute to our understanding of the distribution of non-arbitrariness in sign language lexicons, but also demonstrate a new way that computational modeling can be harnessed in lexicon-wide investigations of sign languages. (shrink)