Objective: The study was designed to substantiate the obligations to the human embryo that can be established from the standpoint of autonomy, by showing the human embryo to be a subject of rights. Materials and Methods: Documentary research was done, supplemented with content from in-depth interviews conducted with a team of leading experts in medicine, law and philosophy. A script was used as a research tool, but with the freedom to expand on some of the issues with new questions suggested (...) by the person being interviewed or by the research team, as relevant to each interview. Results: Eight experts were interviewed: two in medicine, three in rights and three in philosophy. The interviews clearly showed there is an objective basis for the human rights of the embryo, which now are being violated by so-called legal abortion, through decriminalization via exceptions and decriminaliza-tion based on terms. Conclusion: We live in a society that has lost sight of the very foundation of common sense when it comes to protecting the unborn, especially in its embryonic stage, appealing to the bioethical principles of dignity, integrity and vulnerability. (shrink)

Ship-type identification in a maritime context can be critical to the authorities to control the activities being carried out. Although Automatic Identification Systems has been mandatory for certain vessels, if a vessel does not have them voluntarily or not, it can lead to a whole set of problems, which is why the use of tracking alternatives such as radar is fully complementary for a vessel monitoring systems. However, radars provide positions, but not what they are detecting. Having systems capable of (...) adding categorical information to radar detections of vessels makes it possible to increase control of the activities being carried out, improve safety in maritime traffic, and optimize on-site inspection resources on the part of the authorities. This paper addresses the binary classification problem (fishing ships versus all other vessels) using unbalanced data from real vessel trajectories. It is performed from a deep learning approach comparing two of the main trends, Convolutional Neural Networks and Long Short-Term Memory. In this paper, it is proposed the weighted cross-entropy methodology and compared with classical data balancing strategies. Both networks show high performance when applying weighted cross-entropy compared with the classical machine learning approaches and classical balancing techniques. This work is shown to be a novel approach to the international problem of identifying fishing ships without context. (shrink)

Since the 1980s, there has been a significant increase in the number of studies concerning Andalusian rural settlements linked to irrigated agriculture, both related to large suburban green belts and to small hydraulic systems. In the vast areas where water is scarce, the settlement apparently would have been concentrated in cities and fortified towns, leaving without population most of the dry lands between them. However, thanks to the intensive survey of one of these regions, La Mancha’s Southeastern area, we are (...) recording a dense rural settlement corresponding to a pattern unknown until now. It consists basically of small villages in plain, devoid of community defense elements, which must have been inhabited by humble peasants, judging by the modesty of the architecture and domestic goods. Surely they make use of the scanty natural resources, which have traditionally oriented the economy of the region towards livestock and rainfed agriculture. In particular, the studied settlement would be related to the demand of wool for the export oriented textile production of the region, within the framework of the commercial expansion of that period. Apparently, most of those villages could have appeared in the eleventh century, disappearing in the middle of the thirteenth century because of the Christian conquest. Their existence would be associated with a general context of population growth that pushed the competition between urban elites and peasants pursuing the privileged agricultural areas, as well as the colonization of less favorable production areas. (shrink)

Processing data streams arriving at high speed requires the development of models that can provide fast and accurate predictions. Although deep neural networks are the state-of-the-art for many machine learning tasks, their performance in real-time data streaming scenarios is a research area that has not yet been fully addressed. Nevertheless, much effort has been put into the adaption of complex deep learning (DL) models to streaming tasks by reducing the processing time. The design of the asynchronous dual-pipeline DL framework allows (...) making predictions of incoming instances and updating the model simultaneously, using two separate layers. The aim of this work is to assess the performance of different types of DL architectures for data streaming classification using this framework. We evaluate models such as multi-layer perceptrons, recurrent, convolutional and temporal convolutional neural networks over several time series datasets that are simulated as streams at different speeds. In addition, we evaluate how the different architectures react to concept drifts typically found in evolving data streams. The obtained results indicate that convolutional architectures achieve a higher performance in terms of accuracy and efficiency, but are also the most sensitive to concept drifts. (shrink)

BackgroundScientific literature on posttraumatic growth after terrorist attacks has primarily focused on persons who had not been directly exposed to terrorist attacks or persons who had been directly exposed to them, but who were assessed few months or years after the attacks.MethodsWe examined long-term PTG in 210 adults directly exposed to terrorist attacks in Spain a mean of 29.6 years after the attacks. The participants had been injured by a terrorist attack or were first-degree relatives of people who had been (...) killed or injured by a terrorist attack. They completed diagnostic measures of emotional disorders and measures of PTSD and depression symptomatology, optimism, and PTG.ResultsMultiple regression analyses revealed gender differences and a positive linear relationship between PTG and cumulative trauma after the terrorist attack. Some PTG dimensions were significantly associated with PTSD symptomatology, these associations being linear, not curvilinear. However, PTG was not associated with depression symptomatology, diagnosis of emotional disorders, age, elapsed time since the attack, or optimism. In comparison with survivors assessed 18 years after the 1995 Oklahoma City bombing, Spanish victims of terrorism showed higher levels of appreciation of life, but lower levels of relating to others and spiritual change.ConclusionThe findings underscore the influence of gender on PTG and provide support to the hypothesis that some emotional distress may be a necessary condition of PTG. Future studies on PTG after terrorist attacks should take into consideration the characteristics of the terrorist attack itself and the contexts of violence and threat in which it occurred. The political, social, and cultural characteristics of the community affected by it and the profile and characteristics of other traumatic events suffered after the attack should also be taken into account in further research. (shrink)

Al escribir este articulo intento recuperar, para la discusión más contemporánea sobre los universales, al menos una parte de las ideas del lógico y filósofo medieval Pedro Abelardo. En particular, hay ciertas formas de nominalismo, léase, el mentalismo, el nominalismo de conjuntos, y el nominalismo de semejanza(s), que han reaparecido con fuerza nueva en metafísica analítica contemporánea. Abelardo, como nominalista que fue, no sólo argumentó contra tesis de corte realista;, sino que también evaluó y criticó otras formas de nominalismo (...) diferentes a la suya y, en concreto, las mencionadas. Mi objeto principal es confrontar los argumentos de Abelardo con ellas, mostrando cómo sus argumentos aún prevalecen. (shrink)

En los itinerarios propuestos se pone de relieve la figura de D. Blas José Zambrano García de Carabante, donde las panorámicas del paisaje segoviano se convierten en perspectivas para el pensamiento; una de las figuras de la generación del 98 olvidadas y que tanto influyó en María Zambrano, tanto en lo cotidiano como en su pensamiento. Blas Zambrano fue de las personas inquietas, con ilusión en el porvenir, en el porvenir de una sociedad mejor, de una España más (...) próspera, en la confianza puesta en la educación del hombre. Maestro de escuela no quiso ser filósofo porque veía un abismo enorme entre el idealismo y el realismo. De pensamiento claro, los itinerarios reivindican la influencia moral tanto en lo educativo como en lo político que ejerció sobre la pensadora más importante que ha dado el pensamiento español. Incluye una clase de filosofía peripatética, un itinerario de Blas Zambrano por la ciudad de Segovia. (shrink)

Este artigo apresenta a pesquisa como princípio formativo e destaca a sua relevância para a dimensão do conhecimento e da aprendizagem, trazendo evidências que ela é o modo humano de conhecer e compreender. Objetiva-se chamar a atenção para diferentes dimensões formativas da pesquisa e que, em certo sentido, podem ser situadas como pressupostas ou anteriores a quaisquer modalidades, métodos, tipos ou estratégias de sua realização específica. Nessa direção, a pesquisa pode ser compreendida, em termos gerais, como constituidora do modo de (...) ser humano e, em termos específicos, do modo de ser estudantil e, também, docente. Para tanto, argumenta-se que a linguagem é um traço distintivo dos humanos que lhes permite simbolizar, interpretar, compreender e transformar; tais aspectos permitem dizer que a constituição do mundo humano é uma autocriação. Por fim, destaca-se a pesquisa como esforço em compreender as situações práticas mediante o recurso a categorias teóricas e/ou interpretativas e como uma atividade humana de fundamental importância e que tem nas instituições educativas um lugar privilegiado para a sua otimização, na medida em que inter-relaciona o ensino, a pesquisa e a experiência prática da vida. (shrink)

Pensar o pensamento: a leitura e a reconstrução do imaginário social na formação superior Resumo: O artigo reflete sobre a formação humana em cursos superiores na perspectiva da capacitação crítico-reflexiva que prepare para a vida em sociedade. Trata-se de pesquisa qualitativa com reflexão a partir de estudo teórico que tematiza a condição humana, a noção de imaginário social instituinte e o desafio do desenvolvimento do pensamento mediante o exercício da leitura. Analisa que na época atual, em que o ensino convive (...) com as novas tecnologias da informação e comunicação, há uma relativização do compromisso do próprio sujeito para com o desenvolvimento de suas capacidades de leitura e de reflexão a partir da interpretação da linguagem. Indica que a universidade deve ter a preocupação essencial de formar o sujeito de forma integral, para além formação profissional, exigindo um repensar do ensino e da aprendizagem a partir do desafio da construção de uma sociabilidade solidária e sustentável. Palavras-chave: Autonomia. Ensino superior. Educação. Formação humana. Imaginário social. Think the thought: the reading and the reconstruction of the social imaginary in higher education: The article reflects on human training in higher education in the perspective of critical-reflexive training that prepares for life in society. It is a qualitative research with reflection from a theoretical study that thematizes the human condition, the notion of social imaginary instituting and the challenge of the development of the thought through the exercise of reading. It analyzes that in the present time, in which teaching coexists with the new technologies of information and communication, there is a relativization of the commitment of the subject itself with the development of its reading and reflection abilities from the interpretation of the language. It indicates that the university should have the essential concern to train the subject in an integral way, besides professional training, requiring a rethink of teaching and learning from the challenge of building a solidary and sustainable sociability. Keywords: Autonomy. Higher education. Education. Human formation. Social imaginary. Pensar el pensamiento: la lectura y la reconstrucción del imaginario social en la educación superior Resumen: El artículo refleja sobre la formación humana en cursos superiores en la perspectiva de la capacitación crítico-reflexiva que prepare para la vida en sociedad. Se trata de una investigación cualitativa con reflexión a partir del estudio teórico que tematiza la condición humana, la noción de imaginario social instituyente y el desafío del desarrollo del pensamiento mediante el ejercicio de la lectura. En la época actual, en la que la enseñanza convive con las nuevas tecnologías de la información y comunicación, hay una relativización del compromiso del propio sujeto para con el desarrollo de sus capacidades de lectura y de reflexión a partir de la interpretación del lenguaje. Indica que la universidad debe tener la preocupación esencial de formar al sujeto de forma integral, además de formación profesional, exigiendo un repensar de la enseñanza y del aprendizaje a partir del desafío de la construcción de una sociabilidad solidaria y sostenible. Palabras clave: Autonomía. Enseñanza superior. Educación. Formación humana. Imaginario social. Data de registro: 06/02/2019 Data de aceite: 24/04/2020. (shrink)

La información se ha convertido en el nuevo valor fundamental. Resulta indispensable disponer de contenidos actualizados, tanto para empresas y entidades como para personas. Así sucede en todos los ámbitos: culturales y profesionales, sociales y económicos... Si saber es poder, los ciudadanos de hoy somos los más poderosos de toda la historia pues podemos conocer casi cuanto queramos gracias a los medios de comunicación, vía Internet.Pero no todo son ventajas. Han surgido nuevos elementos, como la Inteligencia Artificial, que pueden remplazar (...) a los profesionales. Tristemente, la tecnología que en su día pareció suponer una gran ayuda para la prensa ha estado casi a punto de aniquilarla. (shrink)

Reunindo o contributo de autores oriundos de múltiplas áreas, incidindo sobre a filosofia, as tradições religiosas e sapienciais, a história, a literatura, a linguística, a literatura oral, a obra que agora se publica, sob a égide do Centro de Estudos Clássicos e do Centro de Estudos Comparatistas da Faculdade de Letras da Universidade de Lisboa, constitui uma visão plural sobre a sabedoria, sobre o lugar da memória na compreensão sábia da realidade, enfim, sobre o modo como a sabedoria e a (...) memória se cruzam. (shrink)

A vexing puzzle about vagueness, rationality, and evolution runs, in crude abbreviation, as follows: vague language use is demonstrably suboptimal if the goal is efficient, precise and cooperative information transmission; hence rational deliberation or evolutionary selection should, under this assumed goal, eradicate vagueness from language use. Since vagueness is pervasive and entrenched in all human languages, something has to give. In this paper, we focus on this problem in the context of signaling games. We provide an overview of a number (...) of proposed ways in which vagueness may come into the picture in formal models of rational and evolutionary signaling. Most argue that vague signal use is simply the best we can get, given certain factors. Despite the plausibility of the proposals, we argue that a deeper understanding of the benefits of vagueness needs a more ecological perspective, namely one that goes beyond the local optimization of signaling strategies in a homogeneous population. As an example of one possible way to expand upon our current models, we propose two variants of a novel multi-population dynamic of imprecise imitation where, under certain conditions, populations with vague language use dominate over populations with precise language use. (shrink)

This article reconstructs Habermas hypothesis that in the sacral complexity the rite precedes the myth and that could explain the permanence of religion as archaic source of solidarity even in the context of the secular world. Mythical narratives, in confrontation with science, shall lose the capacity to explain the world while the religious rites are still able to produce social integration and to collaborate for the construction of identities, at least for those who manifest such sensibility. Confrontation is stablished with (...) Charles Taylor positions, not directly about the hypothesis mentioned above but about the assumptions, that inspires it. Taylor sees the religious experience as generated in the present, an opening to transcendence of the internal modern immanent order, capable to offer therapy to pathologies of a modernity that, even accomplished great advances, has the risk of self-encapsulation. (shrink)

In Ludwig Wittgenstein’s Philosophical Investigations, one can find a number of remarks that could be seen as antithetical to classic philosophical analysis. There are passages seemingly rejecting the ideas of concept decomposition, regression to first principles, and semantic substitution. The criticism, I argue, is aimed not at analysis in particular, but rather at some idealizations that pervade a certain picture of philosophy. This picture can be contrasted with Wittgenstein’s pragmatist view of explanations of meaning which, I believe, can inform a (...) different attitude towards philosophical method that aligns well with a vision of philosophy as conversation. If we think of philosophy as engaging in the development and exchange of explanations of meaning, we can see how various methods can coexist insofar as they are useful, and as long as the urge to sublimate them beyond our practices can be avoided. (shrink)

In today's world, the corporate image of the largest companies is closely linked to their performance in the field of corporate social responsibility and the disclosure of information on that topic, specifically, on climate change. Since the Board of Directors is the body responsible for this process, the aim of this article is to show the role that companies' Boards of Directors play in the accountability process vis-à-vis stakeholders in relation to one specific aspect which has enormous significance in environmental (...) information: practices used to monitor greenhouse gas emissions. In order to achieve this, we shall verify certain business characteristics, in addition to the size and activity of the Board of Directors, and we shall take different dependence models into consideration. These models will include variables related to the level of independence and diversity of the Board of Directors, which interact with dummy variables representing the company's litigation risks regarding environmental behavior and the institutional macro-context of the organization's country of origin. The results make it clear that Boards of Directors are basically focused on the traditional responsibility of creating economic value, instead of dealing with today's broader business world concepts, which include social responsibility. This focus, therefore, does not favor the accountability process before other stakeholders, if this makes it more difficult to protect the interests of shareholders. (shrink)

Signalling games are popular models for studying the evolution of meaning, but typical approaches do not incorporate vagueness as a feature of successful signalling. Complementing recent like-minded models, we describe an aggregate population-level dynamic that describes a process of imitation of successful behaviour under imprecise perception and realization of similar stimuli. Applying this new dynamic to a generalization of Lewis’s signalling games, we show that stochastic imprecision leads to vague, yet by-and-large efficient signal use, and, moreover, that it unifies evolutionary (...) outcomes and helps avoid sub-optimal categorization. The upshot of this is that we see ‘as-if’-generalization at an aggregate level, without agents actually generalizing. _1_ Introduction _2_ Background _2.1_ Sim-max games and conceptual spaces _2.2_ Vagueness in sim-max games and conceptual spaces _2.3_ Vagueness, functional pressure, and transmission biases _3_ Imprecise Imitation _3.1_ Replicator dynamic in behavioural strategies _3.2_ Noise-perturbed conditional imitation _4_ Exploring Imprecise Imitation _4.1_ Setting the stage _4.2_ Simulation set-up _4.3_ Measures of interest _4.4_ Results _5_ Discussion _5.1_ Levels of vagueness _5.2_ Evolutionary benefits of imprecision _5.3_ Related work _6_ Conclusion Appendix. (shrink)