El presente artículo se propone identificar los fundamentos de la teoría de la comunicabilidad de la Obra de Arte que se puede extraer de los escritos de Edith Stein. Tras presentar el problema de la empatía y la base antropológica que afecta a los sujetos y objetos del mundo del arte, además de los posibles problemas en la transmisión de dicho mensaje artístico, se ahonda en las implicaciones de la consideración del arte como objeto y sujeto de empatía y el (...) sistema comunicativo que se puede establecer en el mundo del arte. (shrink)

El presente artículo se propone identificar los fundamentos de la teoría de la comunicabilidad de la Obra de Arte que se puede extraer de los escritos de Edith Stein. Tras presentar el problema de la empatía y la base antropológica que afecta a los sujetos y objetos del mundo del arte, además de los posibles problemas en la transmisión de dicho mensaje artístico, se ahonda en las implicaciones de la consideración del arte como objeto y sujeto de empatía y el (...) sistema comunicativo que se puede establecer en el mundo del arte. (shrink)

En los últimos 20 años el debate entre los Factores Comunes y los Tratamientos con Apoyo Empírico (TAE) ha sido uno de los más relevantes para la práctica clínica. El enfoque TAE con origen en la investigación sobre fármacos (Medicina Basada en la Evidencia), promueve el uso de técnicas específicas y protocolos de tratamiento. Los Factores Comunes, por el contrario, señalan la validez de múltiples psicoterapias, la cual estaría basada en dimensiones comunes a todo tratamiento, y no tanto en el (...) uso de técnicas específicas. El proceder médico y farmacológico encaja razonablemente dentro de un marco de acción instrumental, en el que el acto sanitario se ejerce a fin de modificar ciertos parámetros fisiológico-anatómicos. Pero la psicoterapia es mejor entendida como una relación entre sujetos, ya que el paciente, el objeto de la acción terapéutica, es también un sujeto, y no un parámetro. Por ello los protocolos como secuencias prefijadas de acciones del terapeuta (ideal para la investigación por su replicabilidad y pertinencia metodológica), implican una suerte de eliminación del sujeto. Cabe entonces entender el sentido de los protocolos de tratamiento como marcos de sentido, de problemas pertinentes, de soluciones indicadas. Como una forma de conocimiento flexible sobre el problema y su funcionamiento y manejo. (shrink)

En este artículo tratamos de hacer plausible la hipótesis de que las conectivas de diferentes lógicas no necesariamente difieren en significado. Utilizando el tratamiento categorista de las conectivas, argumentaremos contra la tesis quineana de que la diferencia de lógicas implica diferencia de significado entre sus conectivas, y ubicamos el cambio de tema en la diferencia de objetos más bien que en una tal diferencia de significado. Finalmente, intentamos mostrar que ese tratamiento categorista es una forma de minimalismo semántico, de acuerdo (...) con el cual no todos los elementos semánticos usuales son relevantes para determinar el significado de las conectivas. (shrink)

The objective of this study is to analyze the relationship between views and social interaction generated by YouTuber videos in Spanish. A quali-quantitative analysis is conducted on a sample of 100 videos, 10 YouTube channels, 997 minutes of video, with 116,934,321 views, 12,297,021 likes/dislikes, and 1,041,191 comments on YT, 306,000 retweets/favorites on TW and 140,852 comments, shares, and reactions on FB. The existence of social media tools on YouTube does not in itself guarantee interaction by users who prefer to watch (...) videos and adopt a passive attitude. In this analysis, we propose a social interaction indicator that takes into account the total number of social media reactions made on social networks and the age of the video. Cultivating realistic conversation and interaction on platforms with audiences numbering in the millions represents a serious challenge for YouTubers. (shrink)

The rapid increase of industry-sponsored clinical research towards developing countries has led to potentially complex ethical issues to assess. There is scarce evidence about the perception of these participants about the ethical compliance, security, and protection. We sought to evaluate and contrast the awareness and perception of participants and non-participants of industry-sponsored research trials on ethical, safety, and protection topics. A Cases-control survey conducted at twelve research sites in México. Previous and current participants of ISRT as well as non-participants with (...) one of four chronic diseases, were asked to complete the survey which focused on ethical compliance and protection issues of ISRT, and the perception of participating in a trial. A total of 604 cases and 604 controls were surveyed. Cases significantly answered that ethics committees are aware of what is happening in studies, and that medical care of industry-sponsored research trials is better than their usual medical care. The same proportion of cases and controls thought patients must receive economical reimbursement for participating in a research study. The informed consent of the pharmaceutical clinical trial was fully read by 90.4% of the cases. Most cases were satisfied or very satisfied with their overall study participation. Previous and current participants of industry-sponsored research trials have a more positive attitude towards ethics committees, the quality of medical care of the research trials, and the main purpose of economical reimbursements, when compared to non-participants. (shrink)

Este trabajo muestra la percepción de la población humana asentada en las siete áreas naturales protegidas federales de Baja California Sur, desde el punto de vista del conocimiento empírico sobre los cambios en el medio ambiente y recursos naturales ante efectos del Cambio Climático (CC). Se recolectaron datos a partir de la aplicación de 250 encuestas cualitativas en 2011. Los resultados muestran que la mayor parte de la población conoce el significado de CC y que los efectos que perciben son (...) reducción en la superficie forestal por cambio en uso de suelos, reducción de la actividad pesquera por cambios en las condiciones del mar, efectos negativos en el hato ganadero y frecuencia e intensidad de huracanes, aumento en sequías, falta de agua y reducción en la actividad ecoturística por cambios en las playas. Estudios han demostrado que la valoración subjetiva de la población humana contribuye a cambios en el comportamiento mediante una estrategia de adaptación y toma de conciencia del ciudadano. (shrink)

AimThe functional prognosis of patients after coma following either cardiac arrest or acute structural brain injury is often uncertain. These patients are associated with high mortality and disability. N20 and N70 somatosensory evoked potentials are used to predict prognosis. We evaluated the utility of SSEP as an early indicator of long-term prognosis in these patients.MethodsThis was a retrospective cohort study of patients admitted to the intensive care unit with a diagnosis of coma after CA or ABI. An SSEP study was (...) performed, including N20 and N70 at 24–72 h, after coma onset. Functional recovery was assessed 6–12 months later using the modified Glasgow scale. The study was approved by our local research ethics committee.ResultsIn the CA and ABI groups, the absence of N20 or N70 was a strong indicator of poor outcome. Conversely, the presence of N70 was an indicator of a good outcome.ConclusionSomatosensory evoked potentials are useful early prognostic markers with high specificity and sensitivity. Moreover, N70 has additional potential value for improving the prediction of good long-term functional outcomes.Clinical Trial Registration:[https://clinicaltrials.gov/], identifier [2018/01/001]. (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)

BackgroundFor a long time, in sports, researchers have tried to understand an expert by comparing them with novices, raising the doubts if the visual search characteristics distinguish experts from novices. Therefore, the aim of the present study was to review and conduct a meta-analysis to evaluate the differences in visual search behavior between experts and novices in team sports athletes.MethodsThis systematic review with meta-analysis followed the PRISMA 2020 and Cochrane's guidelines. Healthy team athletes were included, which engaged in regular practice, (...) from any sex or competitive level, specifically classified a priori as expert or novice in the original research. We considered only research published in peer-reviewed journals, with no limitations regarding date or language. It was considered healthy team sport athletes engaged in regular practice. The scenarios could be in situ or film-based. The databases of EBSCO, PubMed, Scopus, SPORTDiscus, and Web of Science were used to perform the searches. The risk of bias was calculated through the RoBANS tool.ResultsFrom a total of 6,257 records, of which 985 were duplicates, titles and abstracts of 5,272 were screened, and 45 required full-text analysis. Of those, 23 were excluded due to not fulfilling the eligibility criteria regarding participants. In the end, 22 studies were selected, however, as two studies were part of the same trial and were analyzed conjointly.DiscussionExperts showed to be older and with more years of practice. The ability to distinguish experts from novices was not so clear regarding the variables analyzed. This could be due to the strategies chosen in each study, which were specific to each scenario, and when grouping all together, it was lost information within non-representative averages. The distinction between experts and novices was not clear, showing a lot of heterogeneity in the included studies. The expert classification itself may have been the conditioning aspect for these results, retaining the doubt and the need for more studies in the field.Systematic review registrationThe protocol was pre-registered in OSF. (shrink)

El presente artículo aborda las connotaciones y los fundamentos de la paráfrasis cum canere vellem en Serv. Ecl. 6. 3. El análisis del sentido del verbo volo en este contexto y la confrontación del pasaje con Serv. Ecl. 6. 5 revelan que Servio interpreta la frase cum canerem reges et proelia como referencia a un temprano empeño de Virgilio en componer poesía épica, del que pronto desistió. Esta interpretación está condicionada por la idea de que la secuencia cronológica Églogas - (...) Geórgicas - Eneida tiene un correlato jerárquico, idea que se funda en noticias biográficas y en la teoría de la tripertita varietas. This paper focuses on the connotations and grounds of the paraphrase cum canere vellem in Serv. Ecl. 6. 3. The analysis of the sense of verb volo within this context, as well as the confrontation between that passage and Serv. Ecl. 6. 5, show that Servius interprets the clause cum canerem reges et proelia as a reference to Virgil's early endeavor to compose an epic poem, from which he shortly desisted. This interpretation is conditioned by the idea that the chronological sequence Eclogues - Georgics - Aeneid has a hierarchical correlate, an idea which is founded on biographical information and the theory of tripertita varietas. (shrink)

Este artículo de homenaje a la Profesora Yolanda Ruano se divide en dos partes. En la primera discuto las críticas que ella realizara a mi libro sobre la diosa Fortuna en las que avanzaba su propio análisis de las complejas relaciones entre razón y fortuna en el pensamiento occidental. En la segunda parte, desde el punto de vista del “giro icónico” en humanidades y ciencias sociales, analizo el caso concreto del auge y desaparición de la diosa Fortuna en la iconografía (...) política de la ciudad de Berlín. A lo largo del siglo XIX la diosa Fortuna desaparece de la escena berlinesa y es sustituida por la diosa Niké o Victoria, que popularmente se interpreta como un Ángel de la Victoria. Este es el marco de la infancia de Walter Benjamin, quien más tarde expresará su visión de la historia con un otro ángel completamente distinto, el Angelus Novus de Paul Klee. (shrink)

A la lectura de La escritura del duelo de Victoria Eugenia Díaz Facio Lince -psicóloga, magíster en Ciencias Sociales y doctora en Humanidades; profesora e investigadora de la Universidad de Antioquia-, se nos introduce con un epígrafe del escritor español Francisco Umbral.

La presente investigación con diseño metodológico experimental, de tipo cualitativa con un aprendizaje basado en método de observación a 15 estudiantes en cada grupo, como propuesta didáctica extracurricular, realizada dentro de la asignatura de Química General del tronco común en Ingeniería, implantada en tres semestres consecutivos 2018-1, 2018-2 y 2019-1, en el Laboratorio de Química, de la Universidad Autónoma de Baja California, Campus Guadalupe Victoria del Valle de Mexicali, en Baja California, México. La materia de Química General, es de (...) carácter obligatorio y está ubicado en el segundo semestre del tronco común de las ciencias de la ingeniería. (shrink)

RESUMEN La medicina tradicional herbolaria desde su evolución hasta la contemporaneidad ha sido objeto de uso para la medicina convencional. Por eso el objetivo del trabajo es describir el comportamiento de la medicina tradicional herbolaria en los sistemas de salud convencionales. Se realizó la búsqueda y análisis documental de numerosas fuentes sobre la temática pertenecientes a las bases de datos SciELO Cuba, SciELO Regional, Science Direct, Clinical Key, Cumed, Lilacslo. Se concluye que la actualidad social registra manifestaciones alentadoras en el (...) campo de la aceptación de la herbolaria como medicina complementaria por el equipo de salud y un renovado interés en el ámbito mundial por estudiar los efectos que tienen las plantas sobre la salud. ABSTRACT The traditional herbalist medicine from its evolution to the contemporaneity has been an object use for the conventional medicine. That's why the objective of the work is to describe the behavior of the traditional herbalist medicine in the conventional health systems. A search and documentary analysis of numerous sources on the subject-matter belonging to the databases SciELO Cuba, SciELO Regional, Science Direct, Clinical Key, Cumed, Lilacslo was carried out. It is concluded that the social actuality registers encouraging declarations in the field of the acceptance of the herbalist as complementary medicine for the team of health and a renewed interest in the world ambience to study the effects that have the plants on the health. (shrink)

The class forcing theorem, which asserts that every class forcing notion ${\mathbb {P}}$ admits a forcing relation $\Vdash _{\mathbb {P}}$, that is, a relation satisfying the forcing relation recursion—it follows that statements true in the corresponding forcing extensions are forced and forced statements are true—is equivalent over Gödel–Bernays set theory $\text {GBC}$ to the principle of elementary transfinite recursion $\text {ETR}_{\text {Ord}}$ for class recursions of length $\text {Ord}$. It is also equivalent to the existence of truth predicates for the (...) infinitary languages $\mathcal {L}_{\text {Ord},\omega }$, allowing any class parameter A; to the existence of truth predicates for the language $\mathcal {L}_{\text {Ord},\text {Ord}}$ ; to the existence of $\text {Ord}$ -iterated truth predicates for first-order set theory $\mathcal {L}_{\omega,\omega }$ ; to the assertion that every separative class partial order ${\mathbb {P}}$ has a set-complete class Boolean completion; to a class-join separation principle; and to the principle of determinacy for clopen class games of rank at most $\text {Ord}+1$. Unlike set forcing, if every class forcing notion ${\mathbb {P}}$ has a forcing relation merely for atomic formulas, then every such ${\mathbb {P}}$ has a uniform forcing relation applicable simultaneously to all formulas. Our results situate the class forcing theorem in the rich hierarchy of theories between $\text {GBC}$ and Kelley–Morse set theory $\text {KM}$. (shrink)

This paper outlines a procedure for assessing the quality of failure explanations in engineering failure analysis. The procedure structures the information contained in explanations such that it enables to find weak points, to compare competing explanations, and to provide redesign recommendations. These features make the procedure a good asset for critical reflection on some areas of the engineering practice of failure analysis and redesign. The procedure structures relevant information contained in an explanation by means of structural equations so as to (...) make the relations between key elements more salient. Once structured, the information is examined on its potential to track counterfactual dependencies by offering answers to relevant what-if-things-had-been-different questions. This criterion for explanatory goodness derives from the philosophy of science literature on scientific explanation. The procedure is illustrated by applying it to two case studies, one on Failure Analysis in Mechanical Engineering (a broken vehicle shaft) and one on Failure Analysis in Civil Engineering (a collapse in a convention center). The procedure offers failure analysts a practical tool for critical reflection on some areas of their practice while offering a deeper understanding of the workings of failure analysis (framing it as an explanatory practice). It, therefore, allows to improve certain aspects of the explanatory practices of failure analysis and redesign, but it also offers a theoretical perspective that can clarify important features of these practices. Given the programmatic nature of the procedure and its object (assessing and refining explanations), it extends work on the domain of computational argumentation. (shrink)

The generic Vopěnka principle, we prove, is relatively consistent with the ordinals being non-Mahlo. Similarly, the generic Vopěnka scheme is relatively consistent with the ordinals being definably non-Mahlo. Indeed, the generic Vopěnka scheme is relatively consistent with the existence of a \-definable class containing no regular cardinals. In such a model, there can be no \-reflecting cardinals and hence also no remarkable cardinals. This latter fact answers negatively a question of Bagaria, Gitman and Schindler.

One of the numerous characterizations of a Ramsey cardinal κ involves the existence of certain types of elementary embeddings for transitive sets of size κ satisfying a large fragment of ZFC. We introduce new large cardinal axioms generalizing the Ramsey elementary embeddings characterization and show that they form a natural hierarchy between weakly compact cardinals and measurable cardinals. These new axioms serve to further our knowledge about the elementary embedding properties of smaller large cardinals, in particular those still consistent with (...) V = L. (shrink)

If ZFC is consistent, then the collection of countable computably saturated models of ZFC satisfies all of the Multiverse Axioms of Hamkins.

Se realizó el análisis curricular de los planes de estudios D y modificados D1 y D2 y el análisis cuantitativo de las mallas curriculares o plan del proceso docente a partir de la organización de las asignaturas por ciclos, distribución de los componentes académico y laboral, frondosidad y quantum de flexibilidad del currículo. El objetivo de la investigación es evaluar el diseño curricular del plan de estudios de la carrera de Bioanálisis Clínico. Se concluye que hay deficiencias en el nuevo (...) plan al no definirse los aspectos que deben integrarse en el macro, meso y micro currículo de una carrera universitaria, no están diseñadas las estrategias curriculares, los programas de las disciplinas ni el plan de la bibliografía básica, lo cual atenta contra la planificación y organización del proceso docente educativo, una asimilación consciente y por ende una correcta formación de conocimientos y habilidades que permitan solucionar exitosamente los problemas profesionales. The curriculum analysis of the syllabus D, D1 and D2 were performedas well as the quantitative analysis of the curricular nets or plan of the teaching process from the organization of the subjects by cycles, distribution of academic and labour components, luxuriance and quantum of flexibility within the curriculum. The objective of the research is to evaluate the curriculum design of the syllabus for the Bioanalysis Clinical Degree. It is concluded that there are lacks in the new plan as the aspects that should be integrated in the macro, meso and micro curriculum of a college degree are not well defined, the curricular strategies are not designed neither the disciplines programs nor the plan of the basic bibliography, which infringes on the planning and organization of the educational teaching process. A conscious assimilation and therefore a correct formation of knowledge and skills that allow to solve successfully the professional problems. (shrink)

RESUMEN El presente trabajo está dirigido a exponer elementos inherentes al modelo de superación profesional del tecnólogo de la salud en laboratorio clínico desde la integración ciencias básicas biomédicas-laboratorio. Entre los métodos teóricos empleados, el analítico-sintético permitió la determinación de los fundamentos epistemológicos y praxiológicos del proceso de superación, el inductivo-deductivo posibilitó la determinación de las categorías que surgen en el proceso investigativo, el sistémico estructural funcional para fundamentar el carácter de sistema del modelo y la modelación con la finalidad (...) de construirlo. Se concluye que se establecen como subsistemas del modelo, la proyección profesional de las ciencias básicas biomédicas, la contextualización profesional de la integración ciencias básicas biomédicas-laboratorio y la valoración contextual de la integración en el proceso de superación, lo que explica el proceso de superación del tecnólogo de la salud en laboratorio clínico. ABSTRACT This paper aims at setting out elements inherent to the health technologist in clinical laboratory’s professional training model from the integration of basic biomedical-laboratory sciences. Among the theoretical methods used, analysis-synthesis allowed establishing the epistemological and praxeological basis of the training process; the inductive-deductive method made it possible to determine the categories that result from the research process and the systemic-structural-functional method was used to support the system-like nature of the model and modelling with the end of building it. In conclusion, subsystems of the model are established: basic biomedical sciences professionals’ aims, professional conceptualization of the integration of basic biomedical-laboratory sciences and the contextual assessment of integration in the training process, which expounds the training process of the health technologist in clinical laboratory. (shrink)

El propósito fundamental del trabajo fue destacar la trascendencia social de las ciencias básicas biomédicas en la superación profesional de los tecnólogos en Laboratorio Clínico, egresados de la Facultad de Tecnología de la Salud de Camagüey. Se partió de las insuficiencias que influyen en el desempeño profesional de estos licenciados, y se justifica la importancia de las ciencias básicas biomédicas para el laboratorista clínico. Se concluyó que la ciencia y la tecnología son prácticas sociales que debe tener en cuenta en (...) su labor cotidiana el tecnólogo de la salud en Laboratorio Clínico y la necesidad de las ciencias básicas biomédicas en la superación profesional de estos tecnólogos ya que aportan los fundamentos científicos del proceder técnico en un laboratorio, lo cual permite capacitar un profesional no solo para llevar a cabo procederes, sino para comprender el porqué de los mismos. The main goal of this work was to highlight the social implications of the basic biomedical sciences in the professional training of the technologist in clinical laboratory graduated at the Health Technologic Faculty in Camaguey taking into account the insufficiencies in the professional performance of these specialists. It was evident that science and technology are social practices that the health technologist specialized in clinical laboratory has to take into account and the need of basic biomedical sciences in the professional development of these technologists because they offer the scientific basis of the technical procedure in a laboratory which allows the professional training not only to perform the procedures but also to understand the reason of them. (shrink)

Sex selection technologies have become increasingly prevalent and accessible. We can find them advertised widely across the Internet and discussed in the popular media—an entry for “sex selection services” on Google generated 859,000 sites in April 2004. The available services fall into three main types: preconception sperm sorting followed either by intrauterine insemination of selected sperm or by in vitro fertilization ; preimplantation genetic diagnosis, by which embryos created by IVF are tested and only those of the desired sex are (...) transferred to the woman's uterus; and prenatal testing of fetuses through ultrasound or chromosomal analysis, followed by selective abortion of fetuses detected to be of the undesired sex. (shrink)

This article applies Hilary Putnam’s theory of internal realism to the issue of religious plurality. The result of this application – ‘internalist pluralism’ – constitutes a paradigm shift within the Philosophy of Religion. Moreover, internalist pluralism succeeds in avoiding the major difficulties faced by John Hick’s famous theory of religious pluralism, which views God, or ‘the Real,’ as the noumenon lying behind diverse religious phenomena. In side-stepping the difficulties besetting Hick’s revolutionary Kantian approach, without succumbing to William Alston’s critique of (...) conceptual-scheme dependence, internalist pluralism provides a solution to significant theoretical problems, while doing so in a manner that is respectful of cultural diversity and religious sensitivities. (shrink)

This book develops and applies a unified interpretation of John Rawls’ theory of justice as fairness in order to clarify the account of citizenship that Rawls relies upon, and the kind of educational policies that the state can legitimately pursue to promote social justice. Costa examines the role of the family as the "first school of justice" and its basic contribution to the moral and political development of children. It also argues that schools are necessary to supplement the education that (...) families provide, teaching the political virtues that support just social institutions. The book also examines the questions of whether civic education should aim at cultivating patriotic feelings, and how it should respond to the deep cultural pluralism of contemporary democratic societies. (shrink)

Traditionally, debates between psychiatrists and anti-psychiatrists have centered around the appropriateness of positivist models of psychological disorder. According to positivism, the cause of unusual or distressing mental states is to be found in biological abnormalities. This paper suggests that anti-psychiatry often challenges positivism by opposing accounts of social causation to those of physical, biological disease without first questioning the adequacy of positivist accounts of physical illness itself. Using the work of philosopher of medicine, Georges Canguilhem, I wish to elaborate a (...) non-positivist account of physical disease, which can then be applied to debates in mental health to redefine the terms within which the role of biological abnormalities can be thought. Applying Canguilhem's definition of pathology, the paper argues for a conception of mental illness in which the scientific identification of biological abnormalities is useful, but not in itself sufficient. Finally, these arguments are related to recent work involving cognitive therapy approaches to voice hearing and schizophrenia. (shrink)

In this work, we study Hilbert-style proof systems for logics based on the data-aware language CoreDataXPath(↓) where the comparison relation between nodes is not necessarily an equivalence relation. We give a sound and complete axiomatization of the class of tree-like Kripke frames endowed with a general comparison relation between nodes. Modular extensions of this axiomatization are also discussed, including cases where the comparison relation is reflexive, symmetric, transitive and an equivalence. A notable highlight that we recover an axiomatization for CoreDataXPath(↓) (...) over any data-tree when the comparison is by ‘equal data’. Moreover, we prove that all these systems are decidable by leveraging the finite model property of their corresponding frame classes. (shrink)

Internalist pluralism is an attractive and elegant theory. However, there are two apparently powerful objections to this approach that prevent its widespread adoption. According to the first objection, the resulting analysis of religious belief systems is intrinsically atheistic; while according to the second objection, the analysis is unsatisfactory because it allows religious objects simply to be defined into existence. In this article, I demonstrate that an adherent of internalist pluralism can deflect both of these objections, and in the course of (...) so arguing, I deploy a distinction between “conceptual-scheme targetability” and “successful conceptual-scheme targeting”. (shrink)

RESUMEN Más allá de ser un mero recurso ornamental, la alusión a los perros que hace Platón en diferentes pasajes de la República parece realizarse con miras a defender importantes tesis políticas. Este artículo tiene como propósito develar algunas de estas tesis y busca defender la elección que hace Platón del perro, de entre otros animales, para caracterizar la figura del guardián y del filósofo. El texto aborda la analogía presentada en República según la cual la disposición natural para vigilar (...) es el elemento común que comparte un buen cachorro con un joven de buen linaje y pone en el centro de su interés el rol que tiene el perro, descendiente de un antepasado más bestial y salvaje, el lobo, por ser capaz de sintetizar fiereza y mansedumbre por medio del aprendizaje y la domesticación. ABSTRACT Plato's reference to dogs in different passages of the Republic is more than a mere embellishment; it also serves to defend important political theses. The purpose of this article is to reveal some of these theses and to defend the author's choice of the dog, among other animals, to characterize the figures of the guardian and of the philosopher. The text discusses the analogy presented in the Republic according to which the natural disposition to guard is the common element shared between a puppy and a young man from good descent. The article focuses on the dog's role - descending from a wilder and more beastly animal, the wolf - as that of being able to synthesize fierceness and gentleness through learning and domestication. (shrink)