El objetivo del trabajo de investigación fue evaluar la relación entre el uso de una red social y el rendimiento académico en la materia de matemáticas. Para el método de investigación se trabajó con una muestra de 570 alumnos inscritos en la materia de matemáticas, la cual se dividió en estratos. Se llevó a cabo en una universidad pública del norte de México. La investigación fue longitudinal y correlacional. Los principales resultados indican que a mayor interacción académica en una red (...) social, mejor rendimiento académico en matemáticas. Lo cual puede ser aplicable para ciencias exactas en Instituciones de Educación Superior. (shrink)

Este texto tiene por objetivo mostrar algunas de las condiciones que facilitan o complican el acceso al derecho a la educación, así como la permanencia de la escuela para familias jornaleras agrícolas migrantes en los tiempos del SARS-CoV- 2, considerando que gran parte del proceso de aprendizaje recae sobre las propias familias. Se realiza un análisis desde la cultura y la gramática escolar, contemplando las características de la escuela para estas familias y las posibilidades que tienen de responder a las (...) condiciones derivadas del programa oficial mexicano “Aprende en casa”. Se realizó un estudio cualitativo de alcance descriptivo, con entrevistas a hombres y mujeres de estas familias, con relación al conocimiento que tienen acerca de la pandemia, sobre las condiciones para hacer posible el cuidado necesario para no contagiarse y la escolarización para niñas y niños; se retomó información sobre las características de las familias y sus dinámicas, derivadas de investigaciones anteriores. Se encontró que algunos jornaleros y sus familias tienen acceso a información, que asumen la consigna de cuidado en tanto posibilidades materiales; y que por lo que ellos y ellas conocen, son pocas las posibilidades de escolarización en esta época. Se concluye con la necesidad de generar estrategias colectivas y buscar el apoyo de empresarios, sociedad civil y autoridades educativas. (shrink)

This paper shows the brain correlates of Cloninger’s personality model during the presentation of social scenarios under positive or negative valence situations. Social scenarios were constructed when participants played the Dictator game with two confederates that had two opposites roles as the cooperator and non-cooperator. Later the same day during a fMRI scanning session, participants read negative and positive situations that happened to confederates in the past. Participants were asked to think “how do you think those people felt during that (...) situation?” A dissimilarity matrix between stimuli were obtained from fMRI results. Results shown that Harm Avoidance trait people make use of right middle frontal gyrus and left superior frontal gyrus to discriminate between Coop and NoCoop. Cooperation as a trait makes use of the right superior temporal gyrus and the right precuneus to discriminate between Coop and NoCoop in positive social scenarios. Finally, Self-directedness trait people make use of the right inferior parietal lobe to discriminate between Coop and NoCoop in negative social scenarios and the right precuneus to discriminate between Coop and Strangers. An intuitive link between discrimination findings and behavioral patterns of those personality traits is proposed. (shrink)

Background: The acquisition of experience is a major concern for nurses in intensive care units. Although the emotional component of the clinical practice of these nurses has been widely studied, greater examination is required to determine how this component influences their learning and practical experience. Objective: To discover the relationships between emotion, memory and learning and the impacts on nursing clinical practice. Research design: This is a qualitative phenomenological study. The data were collected from open, in-depth interviews. A total of (...) 22 intensive care unit nurses participated in this research between January 2012 and December 2014. Ethical considerations: The School of Nursing Ethics Committee approved the study, which complied with ethical principles and required informed consent. Findings: We found a clear relationship between emotion, memory and the acquisition of experience. This relationship grouped three dimensions: (1) satisfaction, to relieve the patient’s pain or discomfort, give confidence and a sense of security to the patient, enable the presence of family members into the intensive care unit and provide family members with a realistic view of the patient’s situation; (2) error experience, which nurses feel when a patient dies, when they fail to accompany a patient in his or her decision to abandon the struggle to live or when they fail to lend support to the patient’s family; and (3) the feel bad–feel good paradox, which occurs when a mistake in the patient’s care or handling of his or her family is repaired. Conclusion: Emotion is a capacity that impacts on nurses’ experience and influences improvements in clinical practice. Recalling stories of satisfaction helps to reinforce good practice, while recalling stories of errors helps to identify difficulties in the profession and recognise new forms of action. The articulation of emotional competencies may support the development of nursing ethics in the intensive care unit to protect and defend their patients and improve their relationships with families in order to maximise the potential for patient care. (shrink)

El agua, como agente físico de la naturaleza, ha sido utilizada desde la antigüedad con fines higiénicos y terapéuticos. Sin embargo, distintas civilizaciones antiguas le añadían un valor mágico y divino para conseguir la curación. El objetivo de la presente revisión bibliográfica es conocer el valor terapéutico del agua en la cultura fenicia, así como identificar la localización de los centros termales donde se aplicaba. Water, as a physics agent of nature, has been used since ancient times with hygienic and (...) therapeutic aims. However, different ancient civilizations added it a magic and divine value to get faith healing. The objective of this bibliographical review is to know the therapeutic value of water in the Phoenician culture, as well as to identify the location of thermal centers where it was applied. (shrink)

The purpose of the following investigation is to understand how children from the old historic district El Refugio (or Barrio del Refugio) of the city of Puebla (Mexico) live in public spaces and what their days and nights look like. It is extremely important to understand the reasons for their appropriation of various places in the city because it allows one to explore the conditions in which they manifest autonomous attitudes. This article is therefore not only about customs and culture, (...) but also about everyday relationships with the environment. Children are also involved in the activities of the group Re Genera Espacio (RGE) and the team of Benemérita Universidad Autónoma de Puebla (BUAP) in the development of all kinds of educational, artistic, and social activities. Among the most important results obtained is the observation that safety conditions are created by children in independent groups which move to other neighbourhoods (“barrios”), such as San Antonio and Santa Anita. Children make the street their space because they have important knowledge of the area. (shrink)

Partiendo de una serie de casos-ejemplo de la Ciudad de Buenos Aires de los últimos 30 años, nos proponemos mostrar que, de manera dominante, el reconocimiento público de la legitimidad y necesidad de una “puesta en valor” o de una “reactivación patrimonial” no depende tanto del valor que pueda otorgarse a un edificio, a una zona o a una institución, en función de alguna de sus cualidades intrínsecas, sino que radica en la eficacia que esa patrimonialización posea en la construcción (...) de una imagen de lugar o de barrio “atractivo”, “auténtico”, y en la intensificación de la ampliación de circuitos de consumos turísticos, culturales e inmobiliarios. El objetivo del trabajo es mostrar cómo este reconocimiento y esta duración de la atribución de valor patrimonial se sustentan en el hecho de que la puesta de relieve de esos rasgos de autenticidad e identidad logre entramarse con procesos más amplios de recualificación del área en que se emplazan. Como veremos, en algunos casos, los procesos de patrimonialización operan como punta de lanza de dichas recualificaciones; en otros, como refuerzos. Para ello se presentan algunos casos de lugares, áreas y prácticas que resultaron “exitosos” en los términos planteados, es decir, que fueron públicamente reconocidos como “patrimonio” aun independientemente de sus cualidades históricas o culturales y que lograron durar en el tiempo de la mano de su propia revalorización económica o de su impacto simbólico sobre el área circundante. A modo de contraejemplo, luego se presentan otros casos que, a pesar de poseer algunas características que los harían susceptibles de ser reconocidos públicamente como “patrimonio” (antigüedad, reconocimiento comunitario de su carácter significativo, entre otros), fueron invisibilizados, destruidos o transformados sin apelar a su condición patrimonial, en el marco de otras dinámicas o temporalidades de recualificación urbana. (shrink)

The city of Puebla was put on the UNESCO list of Cultural Heritage of Humanity in 1987; its history dates back to the sixteenth century allowing for the preservation of various important buildings, such as churches with baroque and neoclassical facades, buildings from the period known as Novo Hispanics, when some of its historic neighbourhoods were founded, including the Barrio el Refugio, hereinafter referred to as BR, where indigenous people employed in the lime manufacture used to live. Since those times, (...) however, the neighbourhood has become a place with bad reputation, “a den of thieves”. The traditional, religious commemoration, the “Fiesta Patronal de la Virgen del Refugio,” is the most important celebration in the neighbourhood. In the Church of La Virgen del Refugio, built in the seventeenth century after an inhabitant painted a mural with the image of the virgin, the “mañanitas” are sung with the Mariachi. During the patronal feast, the “El Refugio Cultural Festival” is held with more than a hundred artists taking part and creating about a thousand murals according to the organiser’s estimation. This happens in the city where a project “Puebla Ciudad Mural” was started, as an initiative of the “Colectivo Tomate,” which sought to regenerate the neighbourhood through art, in alliance with the government and private companies. However, these policies are more tourist oriented rather than benefit the neighbourhood. For this reason, the graffiti movement “Festival Cultural el Refugio” is becoming a meeting point for urban artists from Mexico and Puebla, accustomed to taking up public or private space, as they demand space where they can live and express themselves. For ten years the festival has realised more than one thousand pieces of urban art, including Wild Style graffiti, bombs, stickers, stencil, and murals. All this is done under the patronage of the artists themselves, as three hundred of them come from all over the country to take part in every edition of the festival that does not receive any government support or other form of sponsorship. (shrink)

The contemporary status of images is seductive and at the same time frightening. The images of today have become a space of conflict between truth and the political and aesthetic condition that defines cinema and photography. Author Barrios, curator of contemporary art presents a series of articles and essays focused on the relationship between desire and horror in the contemporary image regime.

Διαθέτουμε δύο αντίγραφα (το ένα του Μελετίου, το άλλο του Lyons) μιας επιγραφής από την Ήπειρο που είναι αναθηματική σε κάποιο ποταμό Ωρωπό. Η επιγραφή, χαμένη σή- μέρα, βρισκόταν στο ρωμαϊκό υδραγωγείο της Νικόπολης, στο ύψος του Αγίου Γεωργίου. Η πιο ενδιαφέρουσα διαφορά μεταξύ των δύο διατηρουμένων αντιγράφων εντοπίζεται στην ανάγνωση του υδρωνυμίου (Μελέτιος : ΩΡΟΡΟΝ, Lyons : ΩΡΩΠΩ). Συζητούνται οι διαφορές και προτείνεται μια νέα υπόθεση : τ]φ 'Ρωγών ποταμω.

In this article, we will present a number of technical results concerning Classical Logic, ST and related systems. Our main contribution consists in offering a novel identity criterion for logics in general and, therefore, for Classical Logic. In particular, we will firstly generalize the ST phenomenon, thereby obtaining a recursively defined hierarchy of strict-tolerant systems. Secondly, we will prove that the logics in this hierarchy are progressively more classical, although not entirely classical. We will claim that a logic is to (...) be identified with an infinite sequence of consequence relations holding between increasingly complex relata: formulae, inferences, metainferences, and so on. As a result, the present proposal allows not only to differentiate Classical Logic from ST, but also from other systems sharing with it their valid metainferences. Finally, we show how these results have interesting consequences for some topics in the philosophical logic literature, among them for the debate around Logical Pluralism. The reason being that the discussion concerning this topic is usually carried out employing a rivalry criterion for logics that will need to be modified in light of the present investigation, according to which two logics can be non-identical even if they share the same valid inferences. (shrink)

In this note we shall argue that Milne’s new effort does not refute Truthmaker Maximalism. According to Truthmaker Maximalism, every truth has a truthmaker. Milne has attempted to refute it using the following self-referential sentence M: This sentence has no truthmaker. Essential to his refutation is that M is like the Gödel sentence and unlike the Liar, and one way in which Milne supports this assimilation is through the claim that his proof is essentially object-level and not semantic. In Section (...) 2, we shall argue that Milne is still begging the question against Truthmaker Maximalism. In Section 3, we shall argue that even assimilating M to the Liar does not force the truthmaker maximalist to maintain the ‘dull option’ that M does not express a proposition. There are other options open and, though they imply revising the logic in Milne’s reasoning, this is not one of the possible revisions he considers. In Section 4, we shall suggest that Milne’s proof requires an implicit appeal to semantic principles and notions. In Section 5, we shall point out that there are two important dissimilarities between M and the Gödel sentence. Section 6 is a brief summary and conclusion. (shrink)

El objetivo de este artículo es investigar diversos resultados limitativos acerca del concepto de validez. En particular, argumento que ninguna teoría lógica de orden superior con semántica estándar puede tener recursos expresivos suficientes como para capturar su propio concepto de validez. Además, muestro que la lógica de la verdad transparente que Hartry Field desarrolló recientemente conduce a resultados limitativos similares.

Three studies are presented to validate the Spanish version of Oliver and Raney’s eudaimonic and hedonic motivations scale. In Study 1, 132 university students watched a dramatic film, filling out the scales to evaluate motivations regarding cinema consumption and reception processes. Eudaimonic motivation was associated with deeper cognitive processes during the reception and stronger identification with the protagonist. Study 2 evaluated the test-retest reliability of the eudaimonic and hedonic motivations scale. In Study 3, statistically significant age differences were observed in (...) hedonic and eudaimonic motivations. Furthermore, convergent correlations were detected between hedonic and eudaimonic motivations and preferences of different film genres. These results allow us to conclude that the Spanish version of the hedonic and eudaimonic motivations scale presents adequate psychometric properties, thus being convergent with those obtained by Oliver and Raney. (shrink)

The "transcendental freedom" is proper of the personal being, free and intelligent. This key concept of Heidegger ("transzendentalen Freiheit") is reelaborated by Millán-Puelles with Thomas Aquinas' contributions, mainly Aquinas' theory on the properties of transcendental being ("ens transcendentale"). This reelaboration is relevant for the discussion about the importance of educational paradigms. A human person is something "open" to the being and value and consequently, to educate is to communicate values through personal paradigms.

En este artículo, tengo dos objetivos distintos. En primer lugar, mostrar que no es una buena idea tener una teoría de la verdad que, aunque consistente, sea omega-inconsistente. Para discutir este punto, considero un caso particular: la teoría de Friedman-Sheard FS. Argumento que en los lenguajes de primer orden omega inconsistencia implica que la teoría de la verdad no tiene modelo estándar. Esto es, no hay un modelo cuyo dominio sea el conjunto de los números naturales en el cual esta (...) teoría de la verdad pueda tener una interpretación consistente. En ese sentido, la introducción del predicado veritativo no mantiene la ontología estándar. Además, cuando se considera un lenguaje de orden superior, la situación es aun peor. En teorías de segundo orden con semántica estándar, la misma introducción produce una teoría que no tiene modelo. Por eso, si la omega-inconsistencia es un mal síntoma, la insatisfacibilidad de una teoría es aun peor. En segundo lugar, propongo abandonar el principio de unión de teorías FSn y aceptar una extensibilidad indefinida de teorías FS0, FS1, FS2, FS3,.... De acuerdo a mi punto de vista, la secuencia de teorías tiene las mismas virtudes que FS sin sus desagradables consecuencias. In this paper, I have two different purposes. Firstly, I want to show that it's not a good idea to have a theory of truth that is consistent but omega-inconsistent. In order to bring out this point, it is useful to consider a particular case: FS. I argue that in First-order languages omega-inconsistency implies that a theory of truth has not standard model. Then, there is no model whose domain is the set of natural numbers in which this theory of truth could acquire a consistent interpretation. So, in theories of truth without standard models, the introduction of the truth-predicate to a first order theory does not maintain the standard ontology. I add that in Higher-order languages the situation is even worst. In second order theories with standard semantic the same introduction produces a theory that doesn't have a model. So, if an omega-inconsistent theory of truth is bad, an unsatisfiable theory is really bad. Secondly, I propose to give up the union principle of theories FSn and accept an indefinite extensibility of theories FS0, FS1, FS2, FS3,... According to my view, the sequence of theories has the same virtues of FS without its disgusting consequences. (shrink)

Paraconsistent logics are logical systems that reject the classical principle, usually dubbed Explosion, that a contradiction implies everything. However, the received view about paraconsistency focuses only the inferential version of Explosion, which is concerned with formulae, thereby overlooking other possible accounts. In this paper, we propose to focus, additionally, on a meta-inferential version of Explosion, i.e. which is concerned with inferences or sequents. In doing so, we will offer a new characterization of paraconsistency by means of which a logic is (...) paraconsistent if it invalidates either the inferential or the meta-inferential notion of Explosion. We show the non-triviality of this criterion by discussing a number of logics. On the one hand, logics which validate and invalidate both versions of Explosion, such as classical logic and Asenjo–Priest’s 3-valued logic LP. On the other hand, logics which validate one version of Explosion but not the other, such as the substructural logics TS and ST, introduced by Malinowski and Cobreros, Egré, Ripley and van Rooij, which are obtained via Malinowski’s and Frankowski’s q- and p-matrices, respectively. (shrink)

Adding a transparent truth predicate to a language completely governed by classical logic is not possible. The trouble, as is well-known, comes from paradoxes such as the Liar and Curry. Recently, Cobreros, Egré, Ripley and van Rooij have put forward an approach based on a non-transitive notion of consequence which is suitable to deal with semantic paradoxes while having a transparent truth predicate together with classical logic. Nevertheless, there are some interesting issues concerning the set of metainferences validated by this (...) logic. In this paper, we show that this logic, once it is adequately understood, is weaker than classical logic. Moreover, the logic is in a way similar to the paraconsistent logic LP. (shrink)

The notion of conceptual space, proposed by Gärdenfors as a framework for the representation of concepts and knowledge, has been highly influential over the last decade or so. One of the main theses involved in this approach is that the conceptual regions associated with properties, concepts, verbs, etc. are convex. The aim of this paper is to show that such a constraint—that of the convexity of the geometry of conceptual regions—is problematic; both from a theoretical perspective and with regard to (...) the inner workings of the theory itself. On the one hand, all the arguments provided in favor of the convexity of conceptual regions rest on controversial assumptions. Additionally, his argument in support of a Euclidean metric, based on the integral character of conceptual dimensions, is weak, and under non-Euclidean metrics the structure of regions may be non-convex. Furthermore, even if the metric were Euclidean, the convexity constraint could be not satisfied if concepts were differentially weighted. On the other hand, Gärdenfors’ convexity constraint is brought into question by the own inner workings of conceptual spaces because: some of the allegedly convex properties of concepts are not convex; the conceptual regions resulting from the combination of convex properties can be non-convex; convex regions may co-vary in non-convex ways; and his definition of verbs is incompatible with a definition of properties in terms of convex regions. Therefore, the mandatory character of the convexity requirement for regions in a conceptual space theory should be reconsidered. (shrink)

Trans existence has recently been plagued by two different explanations: a natural, “born this way,” necessity and a social, often-thought perverted, choice. These contrasting explanations of necessity and choice create an explanatory false dichotomy and political double-bind. This talk constructs an alternative explanation for why people transition, one that centralizes the role of desire while recognizing the necessity of choice that arises from that desire. Toward this end, I present a moral psychology of desire. An explanation that recognizes the role (...) desire plays, not just in our actions, but in our perception. This desire is made apparent when one perceives the option to transition as a salient possibility. Once this desire is recognized, it functions as what Bernard Williams calls a categorical desire, a desire that partly constitutes one’s ethical identity and thus makes following through on that desire a matter of practical necessity that adds meaning to our lives. I argue that this explanation eschews the explanatory false dichotomy and evades the political double-bind. (shrink)

Recently, it has been proposed to understand a logic as containing not only a validity canon for inferences but also a validity canon for metainferences of any finite level. Then, it has been shown that it is possible to construct infinite hierarchies of ‘increasingly classical’ logics—that is, logics that are classical at the level of inferences and of increasingly higher metainferences—all of which admit a transparent truth predicate. In this paper, we extend this line of investigation by taking a somehow (...) different route. We explore logics that are different from classical logic at the level of inferences, but recover some important aspects of classical logic at every metainferential level. We dub such systems meta-classical non-classical logics. We argue that the systems presented deserve to be regarded as logics in their own right and, moreover, are potentially useful for the non-classical logician. (shrink)

In this paper we discuss the extent to which the very existence of substructural logics puts the Tarskian conception of logical systems in jeopardy. In order to do this, we highlight the importance of the presence of different levels of entailment in a given logic, looking not only at inferences between collections of formulae but also at inferences between collections of inferences—and more. We discuss appropriate refinements or modifications of the usual Tarskian identity criterion for logical systems, and propose an (...) alternative of our own. After that, we consider a number of objections to our account and evaluate a substantially different approach to the same problem. (shrink)

In some recent articles, Cobreros, Egré, Ripley, & van Rooij have defended the idea that abandoning transitivity may lead to a solution to the trouble caused by semantic paradoxes. For that purpose, they develop the Strict-Tolerant approach, which leads them to entertain a nontransitive theory of truth, where the structural rule of Cut is not generally valid. However, that Cut fails in general in the target theory of truth does not mean that there are not certain safe instances of Cut (...) involving semantic notions. In this article we intend to meet the challenge of answering how to regain all the safe instances of Cut, in the language of the theory, making essential use of a unary recovery operator. To fulfill this goal, we will work within the so-called Goodship Project, which suggests that in order to have nontrivial naïve theories it is sufficient to formulate the corresponding self-referential sentences with suitable biconditionals. Nevertheless, a secondary aim of this article is to propose a novel way to carry this project out, showing that the biconditionals in question can be totally classical. In the context of this article, these biconditionals will be essentially used in expressing the self-referential sentences and, thus, as a collateral result of our work we will prove that none of the recoveries expected of the target theory can be nontrivially achieved if self-reference is expressed through identities. (shrink)

In this paper, we present a non-trivial and expressively complete paraconsistent naïve theory of truth, as a step in the route towards semantic closure. We achieve this goal by expressing self-reference with a weak procedure, that uses equivalences between expressions of the language, as opposed to a strong procedure, that uses identities. Finally, we make some remarks regarding the sense in which the theory of truth discussed has a property closely related to functional completeness, and we present a sound and (...) complete three-sided sequent calculus for this expressively rich theory. (shrink)

When discussing Logical Pluralism several critics argue that such an open-minded position is untenable. The key to this conclusion is that, given a number of widely accepted assumptions, the pluralist view collapses into Logical Monism. In this paper we show that the arguments usually employed to arrive at this conclusion do not work. The main reason for this is the existence of certain substructural logics which have the same set of valid inferences as Classical Logic—although they are, in a clear (...) sense, non-identical to it. We argue that this phenomenon can be generalized, given the existence of logics which coincide with Classical Logic regarding a number of metainferential levels—although they are, again, clearly different systems. We claim this highlights the need to arrive at a more refined version of the Collapse Argument, which we discuss at the end of the paper. (shrink)

Rejecting the Cut rule has been proposed as a strategy to avoid both the usual semantic paradoxes and the so-called v-Curry paradox. In this paper we consider if a Cut-free theory is capable of accurately representing its own notion of validity. We claim that the standard rules governing the validity predicate are too weak for this purpose and we show that although it is possible to strengthen these rules, the most obvious way of doing so brings with it a serious (...) problem: an internalized version of Cut can be proved for a Curry-like sentence. We also evaluate a number of possible ways of escaping this difficulty. (shrink)

Many authors have considered that the notions of paraconsistency and dialetheism are intrinsically connected, in many cases, to the extent of confusing both phenomena. However, paraconsistency is a formal feature of some logics that consists in invalidating the rule of explosion, whereas dialetheism is a semantical/ontological position consisting in accepting true contradictions. In this paper, we argue against this connection and show that it is perfectly possible to adopt a paraconsistent logic and reject dialetheism, and, moreover, that there are examples (...) of non-paraconsistent logics that can be interpreted in a dialetheic way. (shrink)

Anti-exceptionalism about logic states that logical theories have no special epistemological status. Such theories are continuous with scientific theories. Contemporary anti-exceptionalists include the semantic paradoxes as a part of the elements to accept a logical theory. Exploring the Buenos Aires Plan, the recent development of the metainferential hierarchy of ST\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${\mathbf {ST}}$$\end{document}-logics shows that there are multiple options to deal with such paradoxes. There is a whole ST\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} (...) \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${\mathbf {ST}}$$\end{document}-based hierarchy, of which LP\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${\mathbf {LP}}$$\end{document} and ST\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${\mathbf {ST}}$$\end{document} themselves are only the first steps. This means that the logics in this hierarchy are also options to analyze the inferential patterns allowed in a language that contains its own truth predicate. This paper explores these responses analyzing some reasons to go beyond the first steps. We show that LP\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${\mathbf {LP}}$$\end{document}, ST\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${\mathbf {ST}}$$\end{document} and the logics of the ST\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${\mathbf {ST}}$$\end{document}-hierarchy offer different diagnoses for the same evidence: the inferences and metainferences the agents endorse in the presence of the truth-predicate. But even if the data are not enough to adopt one of these logics, there are other elements to evaluate the revision of classical logic. Which is the best explanation for the logical principles to deal with semantic paradoxes? How close should we be to classical logic? And mainly, how could a logic obey the validities it contains? From an anti-exceptionalist perspective, we argue that ST\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${\mathbf {ST}}$$\end{document}-metainferential logics in general—and STTω\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${\mathbf {STT}}_{\omega }$$\end{document} in particular—are the best available options to explain the inferential principles involved with the notion of truth. (shrink)

Estudio Bibliográfico de / A Bibliographical Study of: José M. Sevilla, Ragione narrativa e ragione storica. Una prospettiva vichiana su Ortega y Gasset. Introducción de Giuseppe Cacciatore. Guerra Edizioni, Perugia, 2002, pp. 269. I.S.B.N. 88-7715-615-5.

A single composition from a literary point of view, and considered a hymn within a liturgical context, chapter 17 of John's gospel is a model of prayer as well as a synthesis of revelation and an expression of the totality of God' work. It is called the «priestly prayer» - more because it is an existential key than a cultural one -and Jesus gave it expression at the approach of «his hour» as a colloquy with his Father. It presents a (...) twofold horizon: Jesus's return to the Father and the disciples' remaining in the world. It expresses Jesus's deepest desires: to be glorified for his Father; that the Father take care of those who belong to him; that they may be one; that they may be sanctified in the truth; that they are moving towards Him, where He will be. (shrink)

En Paradojas, Paradojas y mas Paradojas se analiza de modo claro y preciso un problema fundamental: Que es una paradoja y cual es su importancia en la filosofia contemporanea? El libro pone al alcance del lector no especializado una seleccion de las paradojas mas conocidas e inquietantes, y realiza un analisis y discusion que permite que el lector pueda tener una comprension profunda de ellas y de las alternativas que surgen frente a ellas. Las paradojas son un fenomeno multidisciplinario: la (...) verdad, la racionalidad, el conocimiento, la justificacion y el infinito son algunos de los conceptos que en diferentes campos del saber han sido afectados por ellas. (shrink)