This article examines the Kantian ideas on motion in his work Metaphysical Foundations of Natural Science. In that essay, Kant holds that motion as a concept—from its connotation as elemental and fundamental predicament of the material reality—mobilises in matter all the characteristics of its essence as a property. Nevertheless conceiving motion as a concept does not enable us to confirm the existence of motion itself in the natural world because ‘the possibility of specific natural things can’t be discovered from their (...) mere concepts.’. Therefore, the concept of movement does not evidence the existence of the movement or its characteristics and properties. Such claim would imply that motion as a concept is not evidence of the existence of motion as such and, therefore, the properties of matter cannot be mobilised based on that concept because they are characteristics of the essence of motion. Then, how does Kant intend to denote motion? Why pretend to explain matter form the concept of motion if a pure concept is, by definition, independent of the data obtained from the sensibility?. Therefore, we will demonstrate that such weakness is the breaking point of the Kantian concept of motion in his “dynamic-metaphysical” model. (shrink)

"Ay, no quieres, te asusta la pobreza: no quieres ir con zapatos rotos al mercado y volver con el viejo vestido" dice Pablo Neruda en uno de los poemas de su libro "Los versos del capitán".

A lo largo de la historia el ser humano ha sentido interés por el fenómeno del movimiento y su vínculo con la ilusión de vida; diferentes mecanismos y sistemas articulados se han construido con el fin de insuflar vida en seres inertes. El presente artículo reflexiona sobre la cualidad móvil del acto creador presente en diferentes campos socioculturales, desde el misticismo hasta los avances tecnológicos. Se parte del enigma del anima, y su conexión con los creadores, denominados ejecutantes y sus (...) creaciones, denominadas “avatares encarnados”. Se analizan las relaciones de control-libertad, dependencia-independencia entre el ejecutante y su “avatar encarnado”; como también el grado de aceptación que tiene la audiencia al ver las creaciones reproducidas bajo el dispositivo diacrónico. La transición del autómata al personaje animado constata la evolución de los sistemas de representación y reconocimiento del movimiento. (shrink)

Con base en el realismo interno de Putnam que admite una postura realista compatible con la relatividad conceptual, en este artículo expongo la necesidad de una noción de verdad epistémica y social. Esta noción de verdad nos permite inferir con suficiente seguridad que las razones con las que contamos son las mejores razones para asegurar que nuestras creencias, decisiones y políticas están restringidas por los límites que la Realidad impone y por tanto, hay altas probabilidades de que nuestras acciones sean (...) exitosas. (shrink)

Con base en el pluralismo onto-epistemológico, en este artículo presento dos tesis: La primera muestra que los sujetos se constituyen en quienes son en estrecha relación con una dimensión social. Teniendo en cuenta esta dimensión social, una segunda tesis expone que si se ha de ser congruente con el derecho liberal de los individuos a la libertad, la ciudadanía no debería ser impuesta, hombres y mujeres deberían poder elegir la comunidad política en la que desean vivir.

Teniendo en cuenta la intensa migración actual de diversos grupos culturales a otros Estados, en este artículo defiendo la tesis de que miembros de diferentes culturas con normas y valores antagónicos pueden llegar a acuerdos de convivencia intercultural. Comienzo explicando la concepción política de la justicia de Rawls para indicar que esta postura democrática liberal no puede responder de forma adecuada a los contextos actuales de multiculturalidad. Posteriormente, expongo las propuestas principales de la ética universalista de J. Habermas con el (...) fin de contraponerla a lo que llamo la "ética pluralista" de J. Dewey y H. Putnam, y justifico por qué las normas, los hechos y los valores son contextuales. con base en ello, concluyo que es posible establecer acuerdos éticos plurales que pueden variar de una cultura a otra y, no obstante, ser legítimos como normas mínimas de convivencia. Given the intense current migration of diverse cultural groups to other States, in this article i defend the thesis that members of different cultures with norms and values in conflict are able to reach intercultural agreements of coexistence. I start explaining Rawls' political conception of justice to point out that this liberal democratic stance cannot respond adequately to the current context of multiculturality. i show then the main points of J. Habermas' universalist ethics in order to contrast it with what i call the "pluralist ethics" of J. Dewey and H. Putnam, and justify why norms, facts and values are contextual. Based on this, I conclude that it is possible to achieve plural ethical agreements that might differ from one culture to another and yet still be legitimate as minimum norms of coexistence. (shrink)

Durante los últimos años se ha venido desarrollando una nueva reflexión epistemológica, proveniente esta vez de la biología, y que ha vuelto a sugerir algunas nociones respecto del estatuto de la realidad que ya se hallaban esbozadas en los filósofos escépticos presocráticos: se trata de l..

Problematizando a partir de las implicancias epistemológicas de la noción de punto vista, se realiza un análisis del trayecto filosófico del perspectivismo, adentrándose en la dimensión virtual de lo real, presente en el diálogo Leibniz-Nietzsche-Deleuze, que configura conceptualmente el perspectivismo amerindio desarrollado por los antropólogos Eduardo Viveiros de Castro y Tânia Stolze Lima en tanto lenguaje común de las cosmologías indígenas, expresadas en nuestros propios términos y traduciendo este ejercicio en la inversión de nuestros modos occidentales de conocimiento. Palabras clave: (...) Perspectivismo amerindio - Virtualidad - Epistemología. (shrink)

El proceso de despoblación rural en el Valle del Genal se ha visto agravado en las últimas décadas, provocado en parte por el éxodo de sus habitantes en la búsqueda de oportunidades laborales o mejores servicios y equipamientos. La proximidad de la Costa del Sol, en continuo crecimiento turístico desde los años 60, ha sido un fuerte atractor de población activa, favoreciendo esta dinámica. La interrelación entre ambos territorios supone una temática de sumo interés y una oportunidad como laboratorio de (...) estudio e investigación en el marco de la asignatura “Patrimonio, Turismo y Territorio” de la Escuela de Arquitectura de Málaga. (shrink)

In this article I argue that the notion of truth is so closely linked to the notion of justification that it is not possible to access the truth, even with the best reasons upon which a justification is supported. -/- I’ll show that the notions of truth and reality can only be inferred from our experience of the world, in which our social practices can be verified or disproved, and if our hypotheses are accepted or refuted. I maintain that we (...) can only access realities which we constitute in relation to one of several possible conceptual frameworks. These conceptual frameworks are not transcendental entities nor are they established definitively, they are social constructs. This means that the conceptual frameworks are constituted by the social practices of the subjects. We understand that social practices are institutionalized groups of actions undertaken by members of a community and directed toward the consecution of an end. These actions presuppose that the beliefs, norms and values are shared by members of an epistemic community. Olivé (1999: 135-42). -/- This article begins by presenting Rorty’s counter-proposal for the notion of truth, in relation to which I put forward the principal theses of onto-epistemological pluralism. Subsequently, I develop the idea of inter-subjective contextual justification and I show that this posture, although it does depend on specific conditions for justification, is not arbitrary. -/- I demonstrate the relevance of onto-epistemological pluralism and the need to adequately substantiate our beliefs and decision making, by presenting the case of parents guided by a notion of ´post-truth´ who decide not to vaccinate their children against measles based on insufficiently justified subjective reasons. A fact that is having serious harmful consequences to health, particularly among young children. (shrink)

Based on onto–epistemological pluralism and social practices this work maintains that the proclamation of cultural neutrality originating in the idea of equality without any distinction of color, sex, language, religion or political opinion, really favors white racism and cultural imperialism of the liberal way of life.This article argues that the process of reasoning which justifies human rights is distorted by particular interests, such as the colonization of American territory in the case of the Declaration of the Good People of Virginia (...) in 1776. As no–one questioned the reasons upon which the false belief that some human beings were classified as inferior or superior according to their physical features, it was reiterated as if it were a truth and, consequently acted upon, thereby fixing this belief in stereotypes. In this article I argue that the present Declaration of Human Rights is the result of continuing inherited presuppositions from the 18th Century. These have not been questioned and have constituted the world in which we live as a racist world in which the liberal tradition has consolidated its political power. (shrink)

Rorty holds that it is possible to defend a liberal democratic policy without having to substantiate it according to universal criteria linked to corresponding notions of truth, instead, he affirms that this democratic policy can be founded on a notion of truth narrowly linked to justification. Following this idea one would expect Rorty to take a position committed to pluralism understood in a strong sense, where different positions are justified and validated in relation to specific existential conditions, however, this does (...) not happen. As we will demonstrate, Rorty´s proposal, although it is partly inspired by Nietzsche´s perspectivism, as well as the ethical-political reading of plurality based on Wittgenstein´s proposal of language games, it goes no further than a contextualized pretence which is not based on a real posture of pluralism. In this article we maintain that the Rortian position, far from being pluralist, tends toward ethno-centrism and even domination through persuasion. (shrink)

This article suggests that an epistemological and ontological pluralist perspective may enable human beings to cooperate each other and live with less injustice. Intercultural cooperation may help for a reformulation of the Human rights in order to consider aspects of different ways of life like the variations of moral, political and judicial norms. I expound that Liberal pluralism does not respond adequately to present day multiculturalism. Additionally, I explain that Human rights are not inclusive norms for all ways of life. (...) -/- I definitely sustain that some communities do not have to agree to live in the same moral world as others, but, that it is indeed necessary to know each other’s differences so as to be able to respect them. (shrink)

In this paper we deal with a classical question of western philosophy: Is it possible to know that there are things which do not exist? We begin with a brief analysis of some fragments of Parmenides, and later we study whether these arguments are valid using three kinds of epistemic logic: a classical style epistemic logic, where axiom holds, a free epistemic logic, where this axiom does not hold, and finally, we study Lenzen's proposal of using two kinds of quantifiers: (...) possibilistic and realistic quantifiers. We conclude that the last last one is the closest to our intuition and a good way to deal with this kind of problem. (shrink)

Depression is a major public health issue and the literature has consistently showed that the rates of depression increase dramatically during youth transition to adulthood, and gender differences merge in this period. Positive youth development framework is focused on strengths that make young people more resistant to negative outcomes, like depression, and more capable to choose a positive life direction. The aim of the study was to examine the relationship between the 5Cs of PYD and depression in Croatia and Spain, (...) as well as to analyze gender differences. This research was conducted within the PYD Cross-National Project. High school and university students from Eastern Croatia and Southern Spain participated in the study. There were 584 students from Croatia and 768 students from Spain, who filled in self-reports of PYD and depression. Results showed that male participants presented more Competence and Confidence, while female participants reported more Connection, Caring, Character, overall PYD, but also more depressive symptoms. Furthermore, Confidence and Connection were negative correlates of depressive symptoms, with neither Spain nor Croatia showing remarkable gender differences. These results may have some implications concerning the promotion of the 5Cs of PYD as a recommendable approach to promote youth mental health in Croatia and Spain from a gender perspective. Youth mental health services and initiatives that engage the partnership of youth contexts, such as the family, schools and neighborhoods, should not only address risk factors for mental health problems, but also protecting factors as the 5Cs, thus providing a more inclusive and sustainable support for youth well-being. (shrink)

info:eu-repo/semantics/publishedVersion.

Objeto: la crisis de la COVID-19 ha causado un cambio profundo en el estilo de vida de la ciudadanía. Las olas previas han demostrado que en régimen de confinamiento se pueden desarrollar problemas de salud mental y hay efectos sobre la actividad física y cambios en los hábitos dietéticos. Tema y metodología: se envió a los trabajadores del Consejo Superior de Investigaciones Científicas (CSIC) un cuestionario en línea sobre sus costumbres relacionadas con la salud durante el confinamiento en España. Resultados: (...) en general se observó una mejora en los patrones dietéticos, excepto por la ingesta de aperitivos y de productos de panadería y bollería. La actividad física quedó sustancialmente reducida, especialmente en los hombres, al contrario que los cambios psicológicos, que fueron mayores en las mujeres, manifestados principalmente como ansiedad y desorden del sueño. Además, las conductas de ingesta alimentaria como escape emocional se detectaron principalmente en las mujeres, aunque la ingesta relacionada con el aburrimiento se observó en ambos géneros. Conclusión: los patrones dietéticos de los trabajadores del CSIC siguieron en general las recomendaciones para el confinamiento de la COVID-19, aunque la mitad de los participantes disminuyeron la práctica de actividad física. Con respecto a los cambios psicológicos, las conductas de ingesta alimentaria como escape emocional aparecieron asociadas a la ansiedad, especialmente en las mujeres, y al aburrimiento en ambos géneros. (shrink)

El artículo aborda la discusión acerca de la unicidad divina y la existencia de atributos, tanto en la filosofía como en la teología islámica medieval, haciendo énfasis en la obra de Averroes. Se analiza cómo en el pensamiento Islámico, al tiempo que se afirma el dogma de la unicidad divina se sostiene la existencia de atributos reales, apuntando directamente a conceptos dialecticos como unidad y multiplicidad, identidad y diferencia, o igualdad y alteridad. Así mismo, partiendo del análisis de su obra, (...) se busca mostrar la manera en la que el pensador cordobés legitimó el uso de la razón filosófica como camino optimo y recomendado para el abordaje de las verdades religiosas. Se considera que Averroes avanzó en una doctrina teológico-filosófica particular diferente del asharismo que se estaba imponiendo en la época, resistiéndose a Al Ghazali, y reivindicando el valor la perspectiva peripatética para enriquecer el debate en el Islam. (shrink)

As stated by previous researchers, in an increasingly competitive environment, organizations need to develop successful innovations to compete and survive in the long term. Furthermore, sustainability and social issues are gaining increasing importance, to the extent that they are now a matter of high concern for firms and for society. Therefore, organizations cannot improve their results at any price and must be responsible for the consequences of their activities, including innovation. In these conditions, a growing demand for new leadership styles (...) and behaviors arises to face this complex context. Stewardship is a leadership behavior that shows great concern for the impact of the organization’s activity on society. A quantitative study has been conducted with the purpose of providing empirical evidence of the relationship between leaders’ stewardship behavior and innovation success, using radical innovation as an explanatory variable. To confirm the hypotheses, structural equations were used on a dataset from a sample of 300 questionnaires from Spanish companies. The study empirically validates the proposed conceptual model. Results show how radical innovation fully mediates the relationship between leaders’ stewardship behavior and innovation success. (shrink)

La gobernanza hace referencia a un modelo horizontal de gestión basado en la corresponsabilidad entre el gobierno y las instituciones. Requiere de un cambio radical ético, social, cultural y económico que exige nuevos espacios públicos de participación en los procesos de toma de decisiones. Dicho modelo también se basa en la autonomía, la autodeterminación informativa y la corresponsabilidad en materia de salud. No obstante, es difícil que se aplique en las sociedades con desigualdades estructurales y culturales. Los principios éticos deben (...) de regir la gobernanza y los sistemas de salud como una responsabilidad de los profesionales y como una práctica de todo el sistema, ya que la ética en las organizaciones tiene bases fundamentales como la vida, el bien común y la solidaridad. Acorde a esto es importante proporcionar un servicio de salud a la población con oportunidad, conocimientos médicos y éticos vigentes con predominio de la beneficencia, la calidad de la atención, la justicia distributiva y la equidad. (shrink)

El despido intempestivo ha sido uno de los causales con mayor incidencia en el tema laboral, debido que el patrono no establece condiciones claras de la desvinculación, por lo que, se vulnera los derechos de los trabajadores. Elaborar un documento de análisis jurídico crítico que evidencie como la incidencia del despido intempestivo vulnera los derechos laborales Constitucionales en el Ecuador. El artículo fue una revisión sistemática con un diseño transversal. Para la busqueda de información se utilizó las principales platafomas digitalez (...) con evidencia científica en el campo jurídico, además de establecer criterios de inclusión y exclusión para obtener la información con mayor relevancia al estudio. De acuerdo con los casos analizados se evidenció que los despidos intempestivos se los realiza sin una justificación clara, que motive la desvinculación del trabajador vulnerando su derecho a tener una estabilidad laboral, un trabajo digno. A pesar de que la Constitución y las leyes laborales establecen claras protecciones para los trabajadores, la realidad demuestró que estas normativas no siempre se aplican de manera efectiva, lo que no solo socava el derecho a la estabilidad laboral y un trabajo digno, sino que también limita el acceso a la justicia, afectando el bienestar tanto económico como psicoemocional de los dependientes, destacando la necesidad urgente de fortalecer los mecanismos de protección laboral, garantizando la aplicación rigurosa de las leyes existentes en Ecuador. (shrink)

Context: The emergency situation caused by coronavirus disease 2019 (COVID-19) has affected different facets of society. Although much of the attention is focused on the health sector, other sectors such as education have also experienced profound transformations and impacts. This sector is usually highly affected by psychosocial risks, and this could be aggravated during the current health emergency. Psychosocial risks may cause health problems, lack of motivation, and a decrease of effectiveness at work, which in turn affect the quality of (...) teaching. Despite their importance, there are hardly any studies that analyze psychosocial risks of non-university teachers during a health emergency such as that caused by COVID-19. Objectives The aim of this study was to analyze the perception of COVID-19 and the psychosocial risks of non-university teachers comparing Spain and Mexico during the state of alarm caused by COVID-19. Methods Data were collected from 421 non-university teachers (80.2% women; 56.3% from Mexico, 43.7% from Spain) aged 24–60 ( M = 39.32, SD = 10.21) via a self-completed questionnaire during the pandemic from March to April 2020. Results Data analysis suggests that inequity is the most important risk, followed by work overload. Teachers appear to be moderately satisfied with the information on COVID-19 and the measures taken, while their satisfaction with the available resources is lower. When comparing the two countries, significant differences can be observed in every risk considered except for social support, with lower levels in Mexican teachers compared to Spanish ones. In the case of the perception of COVID-19 and its impact, the perception in general of levels of information, measures, and resources is better among Mexican teachers than among Spanish ones, who present higher scores of the impact of the health emergency. Conclusion The results underline the importance of the professional’s perception of resources during a health emergency, which could prevent to some extent burnout and possible alterations associated with it. The measures taken by the responsible entities and the provision of information do affect teachers not only directly but also indirectly by making them more vulnerable to psychosocial risks that could affect their health and professional performance, thus affecting students as well. (shrink)

The objective of this article was to analyze inequalities in Colombia using a strategic prospective approach to identify the social, economic and cultural dynamics that prolong such asymmetries and propose actions to reduce these gaps. The methodology employed is based on the use of advanced prospective analysis tools, such as influence matrices and variable mobility diagrams, in addition to the identification of key actors involved in the formulation and execution of public policies. The results point to the complexity of the (...) interactions between critical variables such as access to technologies, gender equity and youth participation in employment; likewise, the study showed that certain actors, such as the Ministry of Finance and the Ministry of Equality and Equity, have a significant influence on the achievement of objectives that seek to mitigate social inequalities in Colombia. The study concludes the need to work on public policies for social and economic development, but with an approach based on education and changes in cultural patterns in society that allow the gradual reduction of inequalities. The discussion points out that through strategic collaboration among diverse actors and a comprehensive approach, progress can be made towards a sustained reduction of inequalities, promoting a more equitable and inclusive development in Colombian society. (shrink)

Hasta hace poco tiempo en México el balompié profesional era un terreno exclusivo para los hombres, y apenas hace cinco años se convirtió en un campo de oportunidad para las mujeres. El presente artículo tiene como objetivo conocer la perspectiva feminista que construyen las fútbolistas mexicanas que participan en la Liga Profesional MX y que cursaron estudios universitarios, esta revisión parte de una mirada antropológica, cualitativa y constructivista. El análisis corrobora el supuesto de influencia de la formación universitaria en la (...) participación de las fútbolistas en una liga profesional que ha crecido y alcanzado derechos deportivos de una forma acelerada, tras poco tiempo de su conformación. (shrink)

Resilience and digital skills could be considered necessary competencies for the individual of the twenty-first century, which the current social reality suggests. For this reason we carried out a research in the institution of higher education -IES- Corporación Escuela Tecnológica del Oriente, of Bucaramanga-Colombia, which had a dual purpose: to describe resilience and digital competence in 356 of its students and establish a comparison between the values of these two aspects and those reported in other HEIs in Mexico, using a (...) quantitative, non-experimental, cross-sectional design and descriptive scope approach, the SV-RES Resilience Scale instrument and a Questionnaire for the study of the Digital Competence of Higher Education Students. (shrink)

As it is well known, mobile phones have become a basic gadget for any individual that usually stores sensitive information. This mainly motivates the increase in the number of attacks aimed at jeopardizing smartphones, being an extreme concern above all on Android OS, which is the most popular platform in the market. Consequently, a strong effort has been devoted for mitigating mentioned incidents in recent years, even though few researchers have addressed the application of visualization techniques for the analysis of (...) malware. Within this field, the present work proposes the extension of a new technique called Hybrid Unsupervised Exploratory Plots to visualize Android malware datasets. More precisely, the novel Beta-Hebbian Learning (BHL) method is applied for the first time and validated under the frame of Hybrid Unsupervised Exploratory Plots, in conjunction with clustering methods. The informative visualization achieved provides a picture of the structure of the malware families, allowing subsequent analysis of their organization. To validate the Hybrid Unsupervised Exploratory Plot extension and its tuning, the popular Android Malware Genome dataset has been used in the experimental setting. Promising results have been obtained, suggesting that BHL applied in combination with clustering techniques in Hybrid Unsupervised Exploratory Plots are a viable resource for the visualization of malware families. (shrink)

The confinement of the population into their homes as a result of COVID-19 has entailed a notable increase in the consumption of diverse media. This exploratory study aimed to examine how the increase in media consumption was related to subjective happiness and psychological well-being. For this purpose, a questionnaire was administered to a sample of Spanish adults to assess their consumption of different media before and during confinement. Moreover, participants were evaluated for hedonic, eudaimonic, social, and experienced happiness by using (...) the Pemberton Happiness Index. The results underlined the great increase in the consumption of TV for entertainment and social networking sites during confinement. Furthermore, it was found that higher consumption was negatively correlated with the level of happiness, so that, people who reported greater well-being, both subjective and psychological, spent less time watching TV and using SNS. In contrast, no association was found between the level of happiness and the consumption of news and radio. Therefore, it seems that far from cultivating greater happiness, those who engaged in heavy consumption of TV entertainment and SNS during confinement were less happy than those who did so more moderately and spent more time using other media or performing other activities. (shrink)

_Introducción_: la Limitación del Esfuerzo Terapéutico (LET) busca reorientar las medidas del acompañamiento terapéutico durante el final de la vida; actualmente existe legislación sobre este tema. _Objetivo: _caracterizar el conocimiento y la claridad conceptual y jurídica del personal de salud del Hospital de San José (HSJ) de Bogotá sobre la LET. _Métodos: _estudio descriptivo transversal usando encuesta de libre preparación. Se estableció claridad conceptual con resultado superior al 70% de respuestas correctas. Datos levantados con cuestionario de selección múltiple vía Formularios (...) Google, tabulados en Microsoft Excel ® y analizados con Stata ® vía estadística descriptiva. _Resultados:_ 36 % de encuestados tuvo claridad conceptual y jurídica sobre LET; el 82,3 % de encuestados diferenciaron LET de eutanasia y el 95,6 %, LET de cuidados paliativos. El 61 % de los encuestados no tuvo conflicto moral/jurídico con LET; el 60 % y el 70 % de los encuestados creen, respectivamente, que suspender el oxígeno y la ventilación mecánica no hacen parte de la LET. Finalmente, el 78,9 % expresó no haber recibido suficiente información sobre el tema. _Conclusiones_: el personal encuestado carece de claridad conceptual suficiente sobre la LET,lo que señala la necesidad de mayor educación al respecto. (shrink)

Objetivo: Analizar los riesgos psicosociales sufridos durante la pandemia por docentes. Método: Análisis descriptivo correlaciones y de comparación de medias. Muestra: 265 docentes no universitarios. Instrumentos: Cuestionario validado extraído de UNIPSICO Battery, Evaluación del Burnout- BAT y Escala de Inseguridad Laboral y cuestionario ad-hoc para medir recursos, información, medidas e impacto. Resultados: Inequidad seguido de sobrecarga son los mayores riesgos. Perciben falta de justicia organizacional, conflicto de rol e interpersonal, mayor carga de trabajo. Apoyo social alto. Recursos, información y medidas (...) insuficientes y un impacto moderado-alto en su desempeño profesional. Valores no significativos en cuanto a burnout y salud. (shrink)

Esta obra se concentra en cuatro temas cruciales de la formación de docentes, tanto antes como durante el servicio y en la enseñanza en diferentes áreas y niveles educativos. En primer lugar, se aborda el asunto de las creencias que los docentes tienen sobre el proceso educativo, las cuales parecen influir en la práctica profesional que estos desarrollan y, por lo tanto, deberían recibir la atención explícita de los procesos de formación de docentes que deseen promover prácticas específicas. El segundo (...) tema de la obra es la relación entre la formación de docentes y la política pública que la rige. En particular, se analizan las reformas curriculares implementadas por varias licenciaturas en universidades privadas colombianas, en respuesta a reformas a la normatividad sobre las condiciones de calidad que a las que deben ajustarse todas las licenciaturas del país. El tercer tema analizado es en qué medida los docentes en educación superior van más allá del dominio de su saber disciplinar atribuyendo importancia a la pedagogía, la didáctica y la práctica reflexiva en su propia práctica docente. Finalmente, se discuten aspectos de la formación de docentes relacionados con los procesos vividos y los retos encontrados por los docentes al entrar en la profesión, su socialización en la comunidad docente, sus identidades como maestros y su motivación para ser docentes. Vale la pena señalar que las contribuciones a este libro comparten el uso de metodologías cualitativas y presentan los resultados de historias de vida, entrevistas, observaciones, y análisis documentales, entre otros. (shrink)

The concept of polarity is pervasive in natural language. It relates syntax, semantics and pragmatics narrowly, Semantics: an international handbook of natural language meaning, De Gruyter Mouton, Berlin, 2011; Israel in The grammar of polarity: pragmatics, sensitivity, and the logic of scales, Cambridge studies in linguistics, Cambridge University Press, Cambridge, 2014), it refers to items of many syntactic categories such as nouns, verbs and adverbs. Neutral polarity items appear in affirmative and negative sentences, negative polarity items cannot appear in affirmative (...) sentences, and positive polarity items cannot appear in negative sentences. A way of reasoning in Natural Language is through Natural Logic. This logic is based on the concept of polarity in order to make the meaning of a sentence weaker o stronger without changing its truth value. There exist many proposals to compute polarity in the Natural Logic context, the most widely known are the ones by: van Benthem, Sánchez-Valencia, Dowty, and van Eijck, 6th international Tbilisi symposium on logic, language, and computation, Batumi, Georgia, Springer, 2007). If Natural Logic is going to be used, as an inferential mechanism between text fragments, in Natural Language Processing applications such as text summarization, question answering, and information extraction, it is a priority to know what the existing relationship among the aforementioned algorithms is; for example, to implement the most general. We show in this paper the equivalence among the analyzed algorithms, filling a gap in Natural Logic research, particularly in computing polarity, and the soundness of their algorithms. (shrink)