El objetivo de nuestra investigación es determinar el impacto de hábitos alimenticios en el desempeño académico. Fue evaluada los hábitos alimenticios según instrumentos validados y establecido su normalidad con Shapiro-Wilk W=0.97 y significancia p-valor=0.34. Tenemos que el consumo alimenticio también tiene distribución normal e impacta en el desempeño académico con una correlación de Pearson de 0.24 y significancia p-valor=0.04. La regresión logística establece el punto de corte de consumo igual a 38 para tener la probabilidad de un 50% de buen (...) desempeño académico. Asimismo, la estimación puntual de desempeño académico correspondiente a este corte de consumo 38 es el puntaje de 14. (shrink)

El objetivo de nuestra investigación es determinar el impacto de demanda de trabajo y recursos psicológicos en el desempeño profesional. Fue evaluada la calidad laboral según instrumentos validados y establecida su normalidad. Tenemos que los recursos psicológicos y demanda de trabajo impactan en el desempeño profesional con una correlación múltiple de Pearson de 0.91. La correlación de Pearson entre calidad laboral y desempeño profesional fue de 0.69 y p valor de 0.004. La correlación de Spearman entre recursos psicológicos y desempeño (...) profesional fue de 0.735 y p valor de 0.002. (shrink)

El presente trabajo utiliza la noción de archivo, propuesta por Roberto González Echevarría, a partir del problema de la constitución de un catálogo editorial en Dublinesca de Enrique Vila-Matas. Este último, acto de resistencia al fin de la imprenta y el comienzo de la digitalización literaria. De esta manera reparamos sobre la construcción del personaje, su función como editor y las relaciones que dicho trabajo establece con el archivo y la tradición en el contexto de la denominada Sociedad de Riesgo. (...) De este modo lograremos percibir cómo el viejo editor deviene aquello con lo cual trabaja y que se ha vuelto una obsesión: deviene archivo. (shrink)

Pegaso Zorokin es una novela experimental que fue publicada en 2012 en cinco volúmenes de la revista digital [Radiador] Magazine. Está compuesta por veintitrés capítulos sin aparente conexión entre ellos. Esta estructura complica una lectura global y pone en crisis la idea de novela. Sin embargo, es posible encontrar continuidad dentro de los fragmentos si se atiende a los puentes hipertextuales dentro del texto. Estas conexiones logran la unidad buscada. La conformación de la novela es muy similar a la de (...) cualquier red social digital. El objetivo de este artículo es explicar este funcionamiento dinámico. El trabajo analítico fue realizado bajo un método semiótico que involucra los conceptos semiósfera y persona semiótica de Yuri Lotman; hipertextualidad de Gerard Genette y propagabilidad de Gabrielle Marino. El análisis fue aplicado a tres de las cinco entregas de la novela de Arana, demostrando que el texto está compuesto por una red interna cohesionadora. (shrink)

La figura de Orfeo, el poeta mítico, ha trascendido a través de la tradición poética e influido en ella de diversas maneras: el personaje está ligado a géneros poéticos, y a tópicos, motivos y temas literarios. Además, es el prototipo del poeta y el origen de la idealización de sus facultades. Esto último es en sí un tópico, como se puede observar en dos poemas, “Introito” de Ramón López Velarde y “Arte poética” de Alfonso Reyes.

International large-scale assessments have gained much attention since the beginning of the twenty-first century, influencing education legislation in many countries. This includes Spain, where they have been used by successive governments to justify education policy change. Unfortunately, there was a problem with the PISA 2018 reading scores for this country, meaning the OECD refused to initially release the results. Therefore, in this paper we attempt to estimate the likely PISA 2018 reading scores for Spain, and for each region within. The (...) figure finally published by the OECD for Spain – in terms of reading scores – was 476.5 points, which is between the lower and upper bound of the interval we find (475 to 483 test points in 2018). Additionally, we report some robustness checks for the OCED countries participating in PISA 2018, which show that the difference between the actual scores and the ones we found with the imputation methods are quite close. (shrink)

War and Border Crossings brings together renowned scholars to address some of the most pressing problems in public policy, international affairs, and the intercultural issues of our day. Contributors from widely varying disciplines discuss cross-cultural ethical issues and international topics ranging from American international policy and the invasion and occupation of Iraq to domestic topics such as immigration, the war on drugs, cross-cultural bioethics and ethical issues involving American Indian tribes. The culture clashes discussed in these essays raise serious questions (...) about what principles ought to inform the negotiating of conflicts in order to achieve, or at least approach, outcomes that are fundamentally just, fair, responsible, and ethical. (shrink)

Dorian Gray pays a hefty price for years of sin and vice in this completely unabridged edition of The Picture of Dorian Gray.

We present a fully relational definition of inertial systems based in the No Arbitrariness Principle, that eliminates the need for absolute inertial frames of reference or distinguished reference systems as the ``fixed stars'' in order to formulate Newtonian mechanics. The historical roots of this approach to mechanics are discussed as well. The work is based in part in the constructivist perspective of space advanced by Piaget. We argue that inertial systems admit approximations and that what is of practical use are (...) precisely such approximations. We finally discuss a slightly larger class of systems that we call ``relatively inertial'' which are the fundamental systems in a relational view of mechanics. (shrink)

Resumen. El siguiente artículo muestra el estado actual de la Responsabilidad Empresarial enMéxico y su efecto en el Riesgo medido a través del Costo de Capital. Para ello, revisamos lasprincipales teorías que muestran que el uso de prácticas sociales en Estados Unidos provocandisminución del riesgo y por ende del Costo de Capital, Aras y Crowther, Richardson yWelker y Diamond y Verrechia. Con el fin de contrastar que las empresas SocialmenteResponsables tienen costos de capital menores consideramos como variable de desempeño social (...) eldistintivo que otorga el Centro Mexicano de Filantropía y por otra parte para calcular elriesgo consideramos el costo de capital a través de la metodología del Capital Asset Price Modelo. Encontramos que las empresas que son socialmente responsables tienen costos de capitalsuperiores que las que no son responsables y que el rendimiento de acciones es superior en lasempresas no responsables, por lo que el diferencial de riesgo vs rendimiento es superior en lasempresas no socialmente responsables. Lo anterior rechaza la hipótesis y contrasta con la realidadempírica de otros estudios.Palabras claves. Distintivo de ESR, CEMEFI, costo de capital, riesgo, rentabilidad de acciones,Bolsa de Valores. The following article shows the current status of the corporate responsibility inMexico and their effect on risk measured by the cost of capital. To do this, we review the maintheories that show that social practices in the United States leads to decrease risk and hence the costof Capital Aras and Crowther, Richardson and Welker and Diamond y Verrechia. In order to contrast that socially responsible companies have lower capital costs we considersocial performance variable the distinction conferred by the Mexican Center for Philanthropy and the cost of capital it estimate on the methodology of the Capital Asset Price model. We find that companies that are socially responsible have capital costs higher than thosethat are not responsible. It rejects the hypothesis and contrasts with the empirical reality of otherstudies.Keywords. CSR distintive, CEMEFI, cost of capital, risk, return in shares, Capital Market Securities. (shrink)

While mechanics was developed under the idea of reciprocal action (interactions), electromagnetism, as we know it today, takes a form more akin to unilateral action. Interactions call for spatial relations, unilateral action calls for space, just one reference centre. In contrast, interactions are matters of relations that require at least two centres. The development of the relational electromagnetism encouraged by Gauss appears to stop around 1870 for reasons that are not completely clear but are certainly not solely scientific. By the (...) same time, Maxwell recognised the equivalence in formulae of his electromagnetism and the one advocated by Gauss and called for an explanation of why such theories so differently conceived have such a large part in common. In this work we reconstruct and update the relational electromagnetism up to the contributions of Lorentz guided by the non-arbitrariness principle (NAP) that requests arbitrary choices to be accompanied by groups of symmetries. We show that a-priori there must be two more symmetries in electromagnetism, one related to the breaking (in the description) of the relation source/detector and one relating all the perceptions of the same source by detectors moving with different (constant) relative velocities. We show that the idea of electromagnetic waves put forward in concept by Lorenz (1861-1863) before Maxwell (1865) and in formulae (1867) just after Maxwell, together with the ``least action principle'' proposed by Lorentz are enough to derive Maxwell's equations, the continuity equation and the Lorentz' force, and that there is a dual formulation in terms of fields of the receiver (as opposed to fields of the source). While Galilean transformations are associated with removing the arbitrariness implied in the election of a reference space, they will not explicitly appear in a formulation based upon a relational space although we occasionally mention their usefulness. In contrast, Lorentz' transformations will emerge in this formulation involving the relations between the perceived fields of different receivers. Moreover, the role of the full Poincaré-Lorentz group as a group of transformations of the perceived actions is elucidated. In summary, we answer Maxwell's philosophical question showing how the same theory in formulae can be abduced using different inferred entities. Each form of abduction implies as well an interpretation and a facilitation of the theoretical construction. This work relies heavily on logical concepts as abduction put forward by C. Peirce, needed for the construction of theories. (shrink)

La comprensión de lo histórico por medio de la “revivencia” en Dilthey confluye con la idea de re-enactment en la teoría de la imaginación histórica de Collingwood a través de la autognosis. Este conocimiento de sí constituye la actividad primordial de la comprensión histórica y es llevado a cabo por el individuo que comprende de acuerdo con los significados vitales y sociohistóricos de su época. Así, las tradiciones del empirismo y del idealismo se acercan en aras de una reflexión sobre (...) la actividad efectiva del historiador. Se analiza, entonces, cuál es el rol de la autoconciencia en el conocimiento humano, atendiendo a las diferencias entre la psicología de ambos pensadores. (shrink)

This book presents an original thesis about the notion of sensory experience and of the mind’s architecture, which is grounded in current trends in cognitive science and philosophy of mind. Presented in the form of a dialogue, the book explores some of the psychological and philosophical consequences that the author derives from his proposal.

The prospective formalization of the Anthropocene as a chronostratigraphic unit by the International Commission on Stratigraphy has been intensely debated. This paper explores and assesses the stakes of this process from a philosophical perspective. I distinguish two senses of formalization—the descriptive and the evaluative—and argue that: 1) there are descriptive and evaluative formalizations of the Anthropocene beyond the confines of the ICS; 2) incoherencies between Anthropocene proposals and the ICS’s current tenets are not a decisive reason for deferring descriptive formalization; (...) and 3) the prospective evaluative formalization of the Anthropocene by the ICS would be impactful. (shrink)

The purpose of this study was to analyze the attitude of a group of cardiologists on the ethical conducts they would accept or adopt when encountered with different hypothetical situations of medical practice. Between August and September of 2011, 700 Argentine cardiologists were surveyed in situations which posed ethical dilemmas in the patient-physician relationship, among colleagues or involving financial agreements with employers or the pharmaceutical industry. Ethical conflicts were evidenced in a series of inappropriate conducts such as differential fees, trips (...) and meals sponsored by laboratories, splitting fees, overbilling, self-referral, charging for patient referral, financial compensation for ordering medical procedures, and various situations derived from the relationship with employers. In general, financial compensation from the pharmaceutical industry was more accepted than the conflictive situations which directly involved patients, colleagues or employers. The rejection of these conducts, the physicians' deontological education and the improvement of financial and organizational conditions in medical practice will help to encourage better medical professionalism and avoid unseemly behaviors. (shrink)

Our purpose is to describe the application of legitimate defense in so-called non-confrontational situations. To do this, we will conceptualize gender violence as that which against women, due to their condition as such, and we will describe the absence by the courts in the identification of this problem. Second, we will analyze the reception of Argentine and international legislation on the treatment of gender violence and the recommendations and criteria to take into account when interpreting and applying criminal law. Finally, (...) we will present the treatment of legitimate defense in contexts of gender violence, analyzing each of its elements. Our conclusions will focus on the need to address situations of gender violence based on international regulations for the application of legitimate defense in non-confrontational situations. (shrink)

During the second half of the nineteenth century, electronegativity has been one of the most relevant chemical concepts to explain the relationships between chemical substances and their possible reactions. Specifically, EN is a property of the substances that allows them to attract external electrons in bonding situations. The problem arises because EN cannot be measured directly. Indeed, the only way to measure it is through different properties that do can be directly measured, for instance enthalpy, ionization energies or electron affinities. (...) What is particularly troubling about this case in quantum chemistry is that the different models used to describe and quantify EN are incompatible but, in a certain sense, equivalent because the same EN scale results in all of them. By analyzing Linus Pauling’s and Robert Mulliken’s models of EN, it will be argued that, if we remain cling to a traditional representative conception of models, we cannot understand the meaning of the information provided by those models. Indeed, if we do not want to adopt an instrumentalist point of view concerning chemical knowledge, we should reconsider by virtue of what a model represents the system, or, in other words, which the factors that determine the representative power of a model are. I will propose a new perspective that incorporates the role of experimental techniques in the very notion of representation; this perspective allows us to understand how supposedly incompatible models of the same target system can be both simultaneously representative. (shrink)

Este artículo explora desde una perspectiva filosófica la forma como la rostricidad está asociada al deseo y producción de subjetividad. De ahí que el campo de interés se centre en cómo dichas categorías tensionan la constitución subjetiva de los sujetos, a tal punto que inciden en la proyección de su propio trayecto biográfico. Esto a partir de algunos planteamientos teóricos acuñados por filósofos como Foucault, Deleuze y Guattari, con respecto al papel del rostro como productor de significado cultural en la (...) gestión de la economía del deseo. Con miras a ambientar el texto, se tomará como recurso a Catarino, personaje de la novela Cien años de soledad, de Gabriel García Márquez. (shrink)

Las ideas de Simón Bolívar sobre América y sobre Europa han recibido alguna atención de los investigadores. Mucho menos las que expresó sobre Asia y África. Aunque fueron marginales a su pensamiento, la reunión de sus alusiones al respecto permite arrojar alguna luz sobre la reflexión de la Independencia y sobre los cambios que el Libertador experimentó en su percepción del naciente mundo que aparecía ante sus ojos. Partiendo de una actitud orientalista y despectiva inicial, con el tiempo llegó a (...) pensar que el Oriente no podía descartarse como influencia en las instituciones americanas. (shrink)

El historiador francés Ernest Renan publicó en 1863 una Vida de Jesús que cuestionaba la divinidad del mismo. Causó escándalo e intentos de refutación. Se estudian algunas reacciones en América Latina y se describe el proceso por el cual Renan llegó posteriormente a ser aceptado por círculos conservadores. The French historian Ernest Renan published in 1863 a Life of Jesus that questioned his divinity. The book aroused scandal and attempts of rebuttal. This analysis examines some of the reactions in Latin (...) America, as well as the process by which Renan came later to be accepted in conservative circles. (shrink)

Se adapta al título del libro de Andre Gunder Frank para proponer un esquema de conjunto de la historia americana desde una visión no eurocéntrica y desde la historia mundial. El acento no se coloca en la relación del continente con la Europa mediterránea o atlántica, ni en procesos endógenos, sino en los contactos que mantuvo con las otras civilizaciones del Viejo Mundo: África, la Europa oriental, Rusia, el Medio Oriente, India, China y el Pacífico. Se argumenta que antes de (...) la llegada europea hubo una etapa fuertemente influida por las relaciones con Asia. Éstas continuaron aún en época colonial, en términos comerciales, demográficos y artísticos, junto a una fuerte inmigración e influencia cultural africana. Si bien la independencia supuso una serie de ilusiones sobre el fomento de las relaciones con Asia, el siglo xix fue de creciente influencia europea (demográfica, militar, política, económica, cultural). El esquema propuesto puede servir para entender mejor los procesos por los cuales en nuestros días América, como el resto del mundo, está entrando nuevamente en la órbita asiática. (shrink)

Constructivist research in Science and Technology Studies is committed to revealing the heterogeneity of technological change and the fluid boundaries between the elements involved. Its major theories, the Social Construction of Technology and Actor Network Theory, have however both been criticized for limiting themselves to the micro-level of cases, impeding a structural analysis of technological systems. This article seeks to bridge any such divides. We research the recent changes in the viticulture of Mendoza, Argentina, which underwent radical changes over the (...) past decades: once governed by low-cost yield maximization, grape production now revolves around “quality.” To show how the particular quality definition developed, we depart from a social-constructivist framework, following the sociotechnical shaping of problem-solution relationships across the wine production system. To include relevant social groups from different settings around the world, we gradually incorporate the ANT concepts of obligatory passage points, enrollment, convergence, delegation, and codes into the analysis. Combined into the concept of “sociotechnical alliance,” our analysis follows the dual process of creating agreement while establishing heterogeneous practices across settings at different levels. It shows that functioning involves alliance building and highlights the hybridity and continuous dynamics of systems at large. (shrink)

The incompatibility within the context of modeling cannot be established simpliciter. The fact that modeling is understood as an activity whose representational power can only be partially established, may minimize the supposed existence of incompatible models. Indeed, it is argued from perspectivism that incompatibility can be dissolved, meaning that it becomes trivial or simply false due to the inherently pragmatic and partial nature of the act of representation and modeling. From this perspective, incompatibility can only be a consequence of a (...) misunderstanding of the very nature of modeling and representation In this sense, in order to tackle this strategy at its root from perspectivism, we will first need to outline the maximal perspectivism thesis, attempting to identify the possible escape routes that perspectivism could find in order to explain incompatibility as an illusory incompatibility. Then, we will analyze Valence Bond Model and Molecular Model of covalent bonds, and we will conclude that the dissuasive strategies used to minimize and/or disregard incompatibility prove to be fruitless. (shrink)

This book gathers international and interdisciplinary work on youth studies from the Global South, exploring issues such as continuity and change in youth transitions from education to work; contemporary debates on the impact of mobility, marginalization and violence on young lives; how digital technologies shape youth experiences; and how different institutions, cultures and structures generate a diversity of experiences of what it means to be young. The book is divided into four broad thematic sections: Education, work and social structure; Identity (...) and belonging; Place, mobilities and marginalization; and Power, social conflict and new forms of political participation of youth. (shrink)

The central questions in this study are: What does Kant consider the essence of the dispute between Rationalists and Realist Empiricists which he titles the “Second Conflict of the Transcendental Ideas?” Why does he believe it supports such wider aims of the Critical Philosophy as: showing the impossibility of a Transcendental Realist explanation of the spatiotemporal world, which amounts to an indirect proof of Transcendental Idealism ; being the only means for detecting the transcendental illusion which leads to Transcendental Realism (...) and convincing us to give it up ); demonstrating the defeat of theoretical reason in its highest aim – the systematization of knowledge under one concept – thus turning us toward practical reason as the only venue where reason's demand for the unconditioned can be satisfied? (shrink)

Resumen En las últimas décadas las economías nacionales han experimentado un proceso de cambio estructural que ha desafiado la concepción de la competitividad que sostiene la economía ortodoxa. En particular, es necesario un enfoque que tome en cuenta la importancia de los procesos de aprendizaje involucrados en el logro de niveles de competitividad de las empresas y que coloque el acento en los procesos de cambio y de innovación, adoptando una visión dinámica. Teniendo en cuenta ello, en el presente artículo (...) se presenta una visión teórica alternativa de la construcción de ventajas competitivas y de la competitividad de las naciones, a través de la moderna economía evolucionista e institucionalista. Así, se presentan los principales rasgos de la teoría evolucionista de la empresa y el enfoque de Sistema Nacional de Innovación, que posibilita un abordaje sistémico del fenómeno de la competitividad y el desempeño económico de las naciones. (shrink)

Reconstruction is a central notion in Dewey’s account of inquiry and in his metaphilosophical commitments. In his work, Dewey made a call for reconstruction of philosophy, in the reconstruction of central notions of the discipline, like knowledge, logic, truth, the good, reason, and experience. Inquiry itself is reconstructive, according to Dewey, involving the transformation of an indeterminate situation into one which is determinate and understood. Dewey’s philosophical views should therefore be of interest to those taking part in the recent turn (...) towards revisionary philosophical methodologies, like conceptual engineering, explication, and amelioration. In light of the recent developments in revisionary methodologies, I aim to explore Dewey’s conception of concepts in relation to the conceptual engineering literature, suggesting that it provides a useful conception of concepts for conceptual engineering, and to suggest a Deweyan model of philosophical inquiry where concepts are the objects of inquiry. In both cases, I hope to show a productive interaction between Dewey’s ideas and contemporary discussions of conceptual engineering. (shrink)

En este ensayo intentaremos realizar una pequeña aproximación al pensamiento de Gilbert Simondon, filósofo francés cuya obra podría resumirse en sus dos tesis doctorales defendidas en 1958, una de las cuales no fue publicada de forma completa sino póstumamente. No obstante, lo dicho, tras el creciente interés en su pensamiento comenzaron a publicarse ya nacido este milenio, en particular en Argentina, sus cursos sobre percepción, imaginación, invención, información, comunicación y tecnología. A pesar de su escueta obra, Simondon es un filósofo (...) de sistema, que a partir de su teoría de la individuación intentó fundar un monismo ontogenético en el cual puedan entrar en comunicación todas las disciplinas humanas; y para ello buscó explotar todos los recursos conceptuales que brindaron las revoluciones científicas de su época. En este ensayo, sin embargo, abordaremos tan sólo el tipo de realidad o estatus ontológico que Simondon atribuía a los objetos técnicos. Para ello desarrollaremos 4 apartados y un bis. En el primero, haremos un esbozo de lo que es el método filosófico propuesto por Simondon, el cual describimos como un paradigmatismo analógico. En el segundo, desarrollaremos algunas críticas a cierto paradigmatismo particular que, según Simondon, subyace en gran parte del pensamiento occidental y que nos impide, entre otras cosas, comprender la realidad propia de los OT, a saber: el hilemorfismo. En tercer lugar, analizaremos en qué medida podemos salvar la realidad de los OT de ser reducida a mero constructo social. En cuarto lugar; analizaremos algunas analogías y disparidades entre los OT y los seres vivientes. Por último, a modo de apéndice, expondremos sucintamente un artículo de Esperanza García y Villegas Jaraleño, presentado en el último volumen de Scientia in verba, en el cual se plantea la pregunta sobre el estatus ontológico de los artefactos biotecnológicos desde una perspectiva bungeana; así como pequeñas críticas y aportes que pudiésemos hacerle desde el pensamiento simondoniano. (shrink)

An individual's health, genetic, or environmental-exposure data, placed in an online repository, creates a valuable shared resource that can accelerate biomedical research and even open opportunities for crowd-sourcing discoveries by members of the public. But these data become “immortalized” in ways that may create lasting risk as well as benefit. Once shared on the Internet, the data are difficult or impossible to redact, and identities may be revealed by a process called data linkage, in which online data sets are matched (...) to each other. Reidentification, the process of associating an individual's name with data that were considered deidentified, poses risks such as insurance or employment discrimination, social stigma, and breach of the promises often made in informed-consent documents. At the same time, re-ID poses risks to researchers and indeed to the future of science, should re-ID end up undermining the trust and participation of potential research participants. The ethical challenges of online data sharing are heightened as so-called big data becomes an increasingly important research tool and driver of new research structures. Big data is shifting research to include large numbers of researchers and institutions as well as large numbers of participants providing diverse types of data, so the participants’ consent relationship is no longer with a person or even a research institution. In addition, consent is further transformed because big data analysis often begins with descriptive inquiry and generation of a hypothesis, and the research questions cannot be clearly defined at the outset and may be unforeseeable over the long term. In this article, we consider how expanded data sharing poses new challenges, illustrated by genomics and the transition to new models of consent. We draw on the experiences of participants in an open data platform—the Personal Genome Project—to allow study participants to contribute their voices to inform ethical consent practices and protocol reviews for big-data research. (shrink)

Las críticas de Paul Ricoeur a la jerarquización de las instancias de la temporeidad en Ser y Tiempo nos conducen al análisis de la posibilidad y permanencia de la propiedad para el Dasein cotidiano en el nivel de la historicidad. Esta modalidad permite, en Heidegger, una historia propia, que se distingue de la historiografía tradicional en el uso vital que de ella hace el Dasein. Aquí es crucial la influencia de la Historia crítica de Friedrich Nietzsche. A lo largo de (...) este recorrido podremos también observar el problema de la movilidad de la existencia desde el punto de vista ontológico y el epistémico. (shrink)