El derecho a la identidad se ha constituido a lo largo del tiempo en el paradigma ético, político y jurídico que sustenta el reclamo de Abuelas de Plaza de Mayo por la restitución de quienes fueron apropiados/as durante la vigencia del Terrorismo de Estado en Argentina. En la actualidad, este derecho está consagrado con jerarquía constitucional en nuestro orden jurídico y existen organismos públicos, como la Comisión Nacional por el Derecho a la Identidad (CONADI), que velan por garantizarlo y reparar (...) su violación en el pasado. Sin embargo, este derecho no siempre existió como tal. Su formulación actual es producto de una historia compleja en la que se entrecruzaron el activismo político de Abuelas, la intervención de profesionales e intelectuales que colaboraron con su causa y diferentes actores de las redes trasnacionales de derechos humanos y de defensa de los derechos de la niñez. A partir del relevamiento y análisis de testimonios orales y fuentes escritas de diversa procedencia, en este artículo indagaremos los orígenes históricos del derecho a la identidad y los actores involucrados en su “invención”. Examinaremos también su impacto en la lucha de Abuelas de Plaza de Mayo y su trascendencia más allá de esta causa puntual. Este análisis nos permitirá observar cómo la “invención” de este derecho se produjo en el diálogo entre saberes globales y el activismo local de Abuelas de Plaza de Mayo y entre la especificidad históricamente situada de su causa y la expectativa universalista y transhistórica de los Derechos Humanos. (shrink)

Este trabajo se propone estudiar las características de los paralogismos de composición y división (Retórica II 24.II, 1401a), de la consecuencia (Retórica II 24.VI, 1401b20-30) y de la causa aparente (Retórica II 24.VII, 1401b30-34), de modo de analizar si Eurípides los utiliza en el agón de Andrómaca de los versos 577 a 746 This paper intends to study the characteristics of paralogisms due to composition and division (Rhetoric II 24.II, 1401a), due to consequent (Rhetoric II 24.VI, 1401b20-30), and due to (...) false cause (Rhetoric II 24.VII, 1401b30-34), in order to analyze if Euripides uses them in the agon in Andromache (577-746). (shrink)

El alcance “absoluto” y el carácter definitivo del sistema hegeliano han constituido un problema filosófico que algunos intérpretes han calificado como “insuperable”. Este alcance es interpretado por Charles Taylor como un espíritu absoluto que queda “encarnado” en los espíritus finitos, cuya libertad es condición de posibilidad para su realización. Robert Pippin se muestra insatisfecho con la interpretación del sujeto en tanto “receptor” del espíritu, puesto que dificulta el acceso a un concepto de “libertad” entendido como reconocimiento social. En el presente (...) trabajo se han presentado y comparado estas dos perspectivas y se ha concluido que, aunque ofrecen interpretaciones muy diversas sobre los textos hegelianos, sus tesis son en gran medida complementarias. Esta coincidencia permite una nueva consideración de los comentaristas tradicionales de Hegel. (shrink)

The article offers a complete vision of the problems tackled by and the fundamental theses defended by neoconstitutionalism (or neoconstitutionalisms), a current which tends to be transformed into a global reply, a new political culture that is present in all contemporary debates on legal and political philosophy. After characterising the model of the constitutional state, the author analyses four types of neoconstitutionalism that are developed from four different problems. In the first place he deals with neoconstitutionalism as a political philosophy (...) that considers the constitutional state as the best form of organising political society. He secondly analyses the contribution of neoconstitutionalism to the theoretical debate on the nature of norms and their interpretation which enables him to present it as a important renewal of the positivist theory of law. Thirdly the author gives the neoconstitutionalist reply in the conceptual debate about what should be understood by law and how to explain its relationship with morality. Fourthly, he presents neoconstitutionalist models of legal science. Finally, by way of conclusion, he sees to respond to the question whether neoconstitutionalism may be an alternative to the dialectic between iusnaturalism and positivism. (shrink)

La Economía del Bien Común (EBC) representa un modelo que, sin llegar a poner en cuestión la libertad de mercado, propone una visión más humana de la economía a través del bien común y la cooperación. Se trata de un modelo global e integral que se está desarrollando especialmente en el campo de la microeconomía. El objetivo de este trabajo es, una vez identificadas las características básicas del modelo del EBC, justificar sus fundamentos teóricos desde el punto de vista organizativo, (...) en particular, desde la teoría de los stakeholders. El Balance del Bien Común, como herramienta que sirve para implementar el modelo de la EBC, utilitza una matriz de doble entrada, que sirve para medir la aportación de las empresas en la consecución de los principios de los derechos humanos a través de su relación con los stakeholders.The Economy of the Common Good ecb represents a model that, without questioning market freedom, proposes a more humane vision of the economy, through the common good and cooperation. It is a global and comprehensive model that is being developed above all in the field of microeconomics. The objective of the work is, after identifying the basic characteristics of the ecb model, to justify its theoretical foundations from the organizational point of view, in particular, from Stakeholders’ Theory. The Balance of the Common Good, as a tool that serves to implement the ecb model, uses a double entry matrix, which serves to measure the contribution of companies to the achievement of human rights principles through their relationship with the stakeholders. (shrink)

Las micotoxinas son metabolitos fúngicos secunda­rios que pueden ejercer un efecto tóxico tanto en el hombre como en los animales debido, principalmente, a su exposición a través de los alimentos. La presencia de estos compuestos ha sido demostrada en una amplia variedad de materias primas, alimentos y piensos, en los que lo habitual es encontrar de for­ma frecuente una contaminación múltiple por diferentes mico­toxinas, en pequeñas cantidades, lo que puede generar efectos tóxicos subcrónicos, así como bioacumulación. Este artículo revisa los (...) principales elementos que configuran la problemática de las micotoxinas para el hombre y los animales, y aborda los retos de futuro que se plantean en el estudio de las micotoxinas, entre los que destacan el efecto que el cambio climático puede tener sobre el patrón de contaminación por micotoxinas en los alimentos, el descubrimiento creciente de nuevas micotoxinas en formas modificadas, la evaluación de la coexistencia de estas to­xinas y otros contaminantes, y las formas para detectar e intentar eliminar estos compuestos tóxicos de los alimentos. (shrink)

Reseña de Tornay, Lizel; Álvarez, Victoria; Laino Sanchis, Fabricio y Paganini, Mariana (comps.) (2021). Arte y Memoria. Abordajes múltiples en la elaboración de experiencias difíciles. Buenos Aires: Editorial de la Facultad de Filosofía y Letras, Universidad de Buenos Aires, 300 pp.

This work is a self-contained elementary exposition of the theory of recursive functionals, that also includes a number of advanced results.

One of the key problems the field of Machine Consciousness is currently facing is the need to accurately assess the potential level of consciousness that an artificial agent might develop. This paper presents a novel artificial consciousness scale designed to provide a pragmatic and intuitive reference in the evaluation of MC implementations. The version of ConsScale described in this work provides a comprehensive evaluation mechanism which enables the estimation of the potential degree of consciousness of most of the existing artificial (...) implementations. This scale offers both well defined levels of artificial consciousness and a method to calculate an orientative numerical score . A set of architectural and cognitive criteria is considered for each level of the scale. This permits the definition of a cognitive framework in which MC implementations can be ranked according to their potential capability to reproduce functional synergies associated with consciousness. The probability of the implementations having any phenomenal states related to the assessed functional synergy is not specifically addressed in this paper; nevertheless, it could be thoughtfully discussed elsewhere. (shrink)

It is well known that infinite minimal sets for continuous functions on the interval are Cantor sets; that is, compact zero dimensional metrizable sets without isolated points. On the other hand, it was proved in Alcaraz and Sanchis (Bifurcat Chaos 13:1665–1671, 2003) that infinite minimal sets for continuous functions on connected linearly ordered spaces enjoy the same properties as Cantor sets except that they can fail to be metrizable. However, no examples of such subsets have been known. In this (...) note we construct, in ZFC, ${2^{\mathfrak{c}}}$ non-metrizable infinite pairwise non-homeomorphic minimal sets on compact connected linearly ordered spaces. (shrink)

In this article we, given a free ultrafilter p on ω, consider the following classes of ultrafilters:(1) T(p) - the set of ultrafilters Rudin-Keisler equivalent to p,(2) S(p)={q ∈ ω*:∃ f ∈ ω ω , strictly increasing, such that q=f β (p)},(3) I(p) - the set of strong Rudin-Blass predecessors of p,(4) R(p) - the set of ultrafilters equivalent to p in the strong Rudin-Blass order,(5) P RB (p) - the set of Rudin-Blass predecessors of p, and(6) P RK (p) (...) - the set of Rudin-Keisler predecessors of p,and analyze relationships between them. We introduce the semi-P-points as those ultrafilters p ∈ ω* for which P RB (p)=P RK (p), and investigate their relations with P-points, weak-P-points and Q-points. In particular, we prove that for every semi-P-point p its α-th left power α p is a semi-P-point, and we prove that non-semi-P-points exist in ZFC. Further, we define an order ⊴ in T(p) by r⊴q if and only if r ∈ S(q). We prove that (S(p),⊴) is always downwards directed, (R(p),⊴) is always downwards and upwards directed, and (T(p),⊴) is linear if and only if p is selective.We also characterize rapid ultrafilters as those ultrafilters p ∈ ω* for which R(p)∖S(p) is a dense subset of ω*.A space X is M-pseudocompact (for ) if for every sequence (U n ) n < ω of disjoint open subsets of X, there are q ∈ M and x ∈ X such that x=q-lim (U n ); that is, for every neighborhood V of x. The P RK (p)-pseudocompact spaces were studied in [ST].In this article we analyze M-pseudocompactness when M is one of the classes S(p), R(p), T(p), I(p), P RB (p) and P RK (p). We prove that every Frolik space is S(p)-pseudocompact for every p ∈ ω*, and determine when a subspace with is M-pseudocompact. (shrink)

Há dois movimentos simultâneos no campo religioso brasileiro: um primeiro de distinção, multiplicação e rupturas; um segundo de relativa homogeneização. No campo cristão, o fenômeno mais visível é o da entrada maciça dos pentecostais, não só na arena religiosa em geral, mas nos seus pontos de alta visibilidade, especialmente populares. O significado da preferência dos pobres e do aparente trânsito do catolicismo ao pentecostalismo tende a representar o trânsito entre duas culturas: a tradicional católica afro-brasileira, e a cultura moderna de (...) escolha individual. A Nova Era, por exemplo, representa ao mesmo tempo a contudente negação de uma modernidade individualista, racional e dessacralizadora, a tentativa de recapitular, no que tem de global, espiritual, carnal e cósmico, o caminhar do homem para uma completude nunca atingida, porque nunca concluída. Assim, o meio religioso brasileiro, sobretudo popular, mas não exclusivamente, vive num certo clima espiritualista que parece compartilhado por várias mentalidades no Brasil. Pode-se então levantar a seguinte questão: como escapar, neste nosso olhar sobre as religiões dos brasileiros, de uma visão tão linearmente evolucionista, positivista na sua concepção, repressiva na sua política? (shrink)

Emotional regulation, understood as the skills and strategies needed to influence and/or modify the emotional experiences, has a very remarkable implication within numerous emotional and behavioral disorders in childhood and adolescence. In recent years there has been a significant increase in research on emotional regulation, however, the results are still divergent in terms of differences in emotional regulation in relation to age and gender. This study aimed to assess emotional regulation in adolescents in relation to their age and gender. Two (...) hundred and fifty-four adolescents from eight schools in the Valencian Community and aged between 9 and 16 years participated in the study. The adolescents completed the Cognitive Emotion Regulation Questionnaire and the FEEL-KJ questionnaire. We analyzed the differences in emotional regulation strategies and a latent emotional regulation variable in two age groups (9 to 12 years and 13 to 16 years) and by gender. The results suggested that children and pre-adolescents in the 9-12 year group obtained lower scores in the emotional regulation strategies than the 13-16 year group. Girls reported higher scores on the use of emotional regulation strategies when experiencing sadness, anxiety and anger than boys, and on the overall average of regulation according to these specific emotions. Age, but not gender, had a major effect on scores for the latent variable of emotion regulation. An interaction effect between age and gender was identified in the latent emotion regulation scores. Girls tended to have higher scores than boys when they were younger and lower scores than boys when they were older. These results could be relevant for designing prevention and intervention programs for adolescents and at different ages. (shrink)

The accurate measurement of the level of consciousness of a creature remains a major scientific challenge, nevertheless a number of new accounts that attempt to address this problem have been proposed recently. In this paper we analyze the principles of these new measures of consciousness along with other classical approaches focusing on their applicability to Machine Consciousness (MC). Furthermore, we propose a set of requirements of what we think a suitable measure for MC should be, discussing the associated theoretical and (...) practical issues. Using the proposed requirements as a framework for the design of an integrative measure of consciousness, we explore the possibility of designing such a measure in the context of current state of the art in consciousness studies. (shrink)

En las últimas décadas la escritura creativa ocupa un lugar relevante. Esta demanda socio-cultural se manifiesta en el auge de talleres y de másteres especializados. Escribir con corrección y originalidad constituye, sin duda, una meta atractiva y ambiciosa. En ella se implican profesores y alumnos en un proceso de enseñanza-aprendizaje donde las formas breves muestran un campo de experimentación singular. Así el microrrelato y el teatro mínimo constituyen modelos literarios que muestran, en sus formatos minimalistas, un amplio abanico de posibilidades (...) creativas. Los microrrelatos fronterizos constituyen, sobre todo, un espacio de experimentación de gran interés, por su hibridación con el periodismo y con la poesía. También las minipiezas pueden alcanzar cierto perfil mestizo, como las pulgas dramáticas de Moreno Arenas, el teatro fronterizo o teatro menor de Sanchis Sinisterra o el microteatro lírico de Antonia Bueno. Las formas breves permiten también trazar un puente hacia las nuevas tecnologías –twitteratura, literatura SMS-. (shrink)

Through its focus on deep and experiential learning, service-learning has become increasingly popular within the business school curriculum. While a reciprocal dimension has been foundational to SL, the reciprocality that is emphasized in business ethics literature is often on the relationship between the service experience and the academic content, rather than reciprocal learning of the service providers and the recipients, let alone other stakeholders. Drawing on the notion of enriched reciprocal learning and on Aristotle’s typology of modes of knowing, we (...) revisit reciprocal learning by illustrating what kinds of learning occur for server and served in four SL projects from a project course in CSR, and emphasize the role of boundary spanners from the project organizations in making this reciprocal learning happen and translating the various types of student learning in ways that are useful for their organizations. We find that when boundary spanners are particularly engaged at making the projects impactful, they contribute to making the learning experiences of students, managers and sometimes other stakeholders useful, multidimensional, and ultimately rewarding. (shrink)

This study aimed to identify the learning and business incubation processes and their impact on developing the performance of business incubators in Gaza Strip, and the study relied on the descriptive analytical approach, and the study population consisted of all employees working in business incubators in Gaza Strip in addition to experts and consultants in incubators where their total number reached (62) individuals, and the researchers used the questionnaire as a main tool to collect data through the comprehensive survey method, (...) where (55) questionnaires were retrieved with a recovery rate of (88.7%). The results of the study showed that there is a high approval of the variables of the study, where the dimension of incubation operations came with a relative weight (84.89%), followed by the learning dimension which got a relative weight (82.50%), while the performance level of the incubators got a relative weight (80.12%) and as the study results showed There is a positive relationship statistically between the two dimensions of learning and business incubation processes and performance development in business incubators, and the linear regression analysis model showed that the main effect in improving the performance of business incubators is "after business incubation operations" while it showed weak effect after learning. The study came out with several recommendations, the most important of which is that business incubators seek to reinforce the learning process and incubation processes for business, and the need to periodically evaluate their performance, and that a more effective mechanism be designed to follow up with companies after the end of the incubation period and monitor the progress of these companies. (shrink)

"This concise, elegant essay on the roots and historical justification of philosophy marks a decisive step in posing the problem of what philosophy is. With consummate clarity and the charisma that distinguished him as a lecturer, Jos Ortega y Gasset re-creates ""that moment when Parmenides began talking about something exceptionally strange, which he called 'being.'"" How and why, he asks, did such a surprising adventure come about?Considering the human qualities that prompt a curiosity about existence and eternity, Ortega examines philosophy's (...) etymology, its connection to poetry, and its differentiation from religion and other modes of thought. He lucidly delineates radical differences of doctrine and style among early Greek thinkers, especially the ""madman of reason"" Parmenides and the ""absolute individual"" Heraclitus. He also considers philosophy's fundamental task of revealing the latent world poised behind the manifest world and discovering the relations between them.""Unable to find lodging among the philosophies of the past,"" Ortega observes, ""we have no choice but to attempt to construct one of our own."" The Origin of Philosophy argues for the vital importance of philosophy as a human endeavor, even while noting that each generation of thought reveals the past as ""a defunct world of errors.""". (shrink)