The Air Quality Index (AQI) shows the state of air pollution in a unique and more understandable way. This work aims to forecast the AQI in Algeciras (Spain) 8 hours in advance. The AQI is calculated indirectly through the predicted concentrations of five pollutants (O3, NO2, CO, SO2 and PM10) to achieve this goal. Artificial neural networks (ANNs), sequence-to-sequence long short-term memory networks (LSTMs) and a newly proposed method combing a rolling window with the latter (LSTMNA) are employed as the (...) forecasting techniques. Besides, two input approaches are evaluated: using only the data from the own time series of the pollutant in the first case or adding exogenous variables in the second one. Several window sizes are employed (24, 28 and 72 hours) with ANNs and LSTMNAs. Additionally, several feature ranking methods are applied in the exogenous approach to select the most relevant lagged variables to feed the models. Results show how the proposed exogenous approach increases the performance of the prediction models. Besides, the newly proposed method LSTMNA provides the best performances in most of the cases evaluated. Hence, it constitutes an exciting alternative to standard LSTMs and ANNs to predict pollutants concentrations and, consequently, the AQI. (shrink)

This study tested a structural model of cognitive-emotional explanatory variables to explain performance in mathematics. The predictor variables assessed were related to students’ level of development of early mathematical competencies (EMCs), specifically, relational and numerical competencies, predisposition toward mathematics, and the level of logical intelligence in a population of primary school Chilean students (n = 634). This longitudinal study also included the academic performance of the students during a period of four years as a variable. The sampled students were initially (...) assessed by means of an Early Numeracy Test (ENT), and, subsequently, they were administered a Likert-type scale to measure their predisposition toward mathematics (EPMAT) and a basic test of logical intelligence (TILE). The results of these tests were used to analyse the interaction of all the aforementioned variables by means of a structural equations model. This combined interaction model was able to predict 64.3% of the variability of observed performance. Preschool students' performance in EMCs was a strong predictor for achievement in mathematics for students between 8 to 11 years of age. Therefore, this paper highlights the importance of EMCs and the modulating role of predisposition toward mathematics. Also, this paper discusses the educational role of these findings, as well as possible ways to improve negative predispositions toward mathematical tasks in the school domain. (shrink)

Entre los filósofos contemporáneos que más han hecho por el desarrollo y la consolidación académica de la historia del pensamiento español, destaca la figura de José Luis Abellán. Este libro, escrito por algunos de los más importantes especialistas en esta disciplina, pretende clarificar críticamente la obra de Abellán y recorrer algunos de los temas a los que mayor relevancia ha concedido el autor de la vasta e imprescindible "Historia crítica del pensamiento español". El erasmismo, el mito de Cristo, la generación (...) del 98, Ortega y Gasset y sus discípulos o el exilio del siglo veinte, son algunos de los temas abordados por los autores del libro, y sobre los que José Luis Abellán nos ha ofrecido artículos y monografías imprescindibles para conocer la historia de la filosofía española. (shrink)

"La filosofía en Puerto Rico: los transterrados reúne varios estudios sobre filófofos extranjeros que en algún momento decidieron compartir su vida, su enseñanza y sus trabajos académicos con los habitantes de esta bella y hospitalaria Isla de Puerto Rico. La presente es una obra en la cual han colaborado varios autores: Manfre Kerkhoff, Antonio Mansilla Triviño, Juan José Sánchez, Luis Ramírez, José Rivera y Carlos Rojas Osorio, quien estuvo a cargo la iniciativa, el plan de la obra y (...) la edición."--Cubierta. (shrink)

In this note, the problem of tracking random references and rejecting random perturbations in a quadrotor, both generated by an auxiliary system named exosystem, is solved by extending the deterministic tracking problem to the area of stochastic processes. Besides, it is considered that only a part of the state vector of the quadrotor is available through measurements. As a consequence, the state vector of the plant must be estimated in order to close the control loop. On this basis, a controller (...) to track random references and to reject random perturbations is developed by combining a Kalman filter to estimate the references and perturbations of an exosystem and an observer to estimate the states of a quadrotor. Besides, to obtain a more practical controller, the analysis is carried out in discrete time. Numerical simulations are used in a quadrotor to confirm the validity and effectiveness of the proposed control. (shrink)

The study of these fundamental questions, which were in part already addressed in a first monographic section dedicated to Ḥasdai Crescas in the last issue of this journal, is expanded in its perspective and scope by the articles contained in this second dossier.

Este trabajo se propone demostrar que el diseño editorial deconstructivo, a la par que pone en jaque la identidad del lector, en la forma en la que la educación le enseñó que debe reconocerse, lo empuja a identificarse con una nueva forma de ser y comprender el mundo, adquiriendo mayor conciencia de su carácter globalizado, rizomático, polifónico y polisémico. El diseño editorial deconstructivo se levantaba en su momento contra la imposición homogeneizadora de una identidad proclive a la defensa de los (...) valores instituidos por el poder hegemónico. Sin embargo, ese poder, con su capacidad para asimilar en su seno y bajo sus propios valores a lo que en algún momento le fue contestatario, logra convertir en propia a la deconstrucción misma. ¿Por qué? Tal vez sea porque la deconstrucción por sí sola no basta, porque no puede ser el lugar definitivo de llegada, porque tiene que señalar un tránsito hacia alguna otra cosa que es, en definitiva y a la larga, la única que puede darle un verdadero sentido revolucionario. (shrink)

This book clarifies the meaning of the most important and pervasive concepts and tools in bioethical argumentation and assesses the methodological suitability of the main methods for clinical decision-making and argumentation. The first part of the book is devoted to the most developed or promising approaches regarding bioethical argumentation, namely those based on principles, values and human rights. The authors then continue to deal with the contributions and shortcomings of these approaches and suggest further developments by means of substantive and (...) procedural elements and concepts from practical philosophy, normative systems theory, theory of action, human rights and legal argumentation. Furthermore, new models of biomedical and health care decision-making, which overcome the aforementioned criticism and stress the relevance of the argumentative responsibility, are included. (shrink)

José Antonio Marina –reincidiendo en su condición de detective cultural– se enfrenta en este libro a un nuevo caso. Durante milenios, la humanidad ha desconfiado de la fuerza del deseo. La sociedad opulenta en que vivimos altera esa tradición. Tiene que estimular constantemente los deseos para sobrevivir. Antes, la economía estaba dirigida por la demanda. Producía lo que era necesario. Ahora se rige por la oferta: crea en el público la necesidad de lo producido. Padecemos así un ansia inacabable, (...) porque siempre nos convencerán de que nos falta algo. Nuestro detective descubre que carecemos de una «teoría del deseo». ¿Qué es, de dónde procede, cuáles son sus determinismos, cómo se manipulan o se educan? A lo lejos resuena Spinoza: «La esencia del hombre es el deseo.» Éstas son palabras mayores. Todo se puede desear. Los placeres elevan arquitecturas arborescentes. Al fragmentarse sus deseos, también la esencia humana se fragmenta, y necesita una operación de bricolaje que la unifique. Al final, aparece un nuevo personaje: el espíritu. (shrink)

La autonomía es parte esencial de la fundamentación moral de la sociedad contemporánea y ha dado lugar en el ámbito asistencial a un nuevo modelo de relación y de toma de decisiones clínicas. El objetivo de este artículo es exponer el significado de la autonomía del paciente a través de la distinción de tres dimensiones: autonomía decisoria, autonomía informativa y autonomía funcional o ejecutiva, la periodización de su evolución normativa a lo largo de tres etapas, y la propuesta de cuestiones (...) o desafíos que merecen ser objeto de estudio y aplicación en el futuro. (shrink)

El trabajo presenta un modelo de psicología moral a partir del análisis del libro primero de las Leyes de Platón y, en particular, de la imagen de la marioneta. Entre los intérpretes contemporáneos se debate sobre si esta imagen compromete una comprensión de la templanza como “victoria” sobre los placeres o si más bien respalda una comprensión de esta virtud como “acuerdo” entre estos y la razón. Para responder a esta cuestión, se recurrirá a la psicología bipartita del Filebo. Esto (...) permitirá reconocer, en la educación de la virtud, el conflicto entre afectos y, en el resultado de este proceso educativo, el acuerdo entre razón y afectividad. (shrink)

One of the objectives in the field of artificial intelligence for some decades has been the development of artificial agents capable of coexisting in harmony with people and other systems. The computing research community has made efforts to design artificial agents capable of doing tasks the way people do, tasks requiring cognitive mechanisms such as planning, decision-making, and learning. The application domains of such software agents are evident nowadays. Humans are experiencing the inclusion of artificial agents in their environment as (...) unmanned vehicles, intelligent houses, and humanoid robots capable of caring for people. In this context, research in the field of machine ethics has become more than a hot topic. Machine ethics focuses on developing ethical mechanisms for artificial agents to be capable of engaging in moral behavior. However, there are still crucial challenges in the development of truly Artificial Moral Agents. This paper aims to show the current status of Artificial Moral Agents by analyzing models proposed over the past two decades. As a result of this review, a taxonomy to classify Artificial Moral Agents according to the strategies and criteria used to deal with ethical problems is proposed. The presented review aims to illustrate (1) the complexity of designing and developing ethical mechanisms for this type of agent, and (2) that there is a long way to go (from a technological perspective) before this type of artificial agent can replace human judgment in difficult, surprising or ambiguous moral situations. (shrink)

Under the influence of naturalistic approaches, contemporary philosophy of science tends to characterize scientific objectivity not by virtue of the individualistic following of rules or satisfying epistemic utilities, but as a property arising from the organisational features of groups. This paper presents a critical review of one such proposal, that of Helen Longino, probing some of its main features against the debate between Pasteur and Pouchet in mid-nineteenth-century France regarding the spontaneous generation of life. After considering some weaknesses and strengths, (...) it is argued that Longino’s social epistemology is only able to generate normativity by implicitly assuming a classic procedural notion of epistemic acceptability. The paper also aims to use this historical case to shed light on the complex, multidimensional nature of the dynamics of actual science, arguing both against purely epistemic and exclusively social approaches in a satisfactory meta-scientific explanation of controversies. (shrink)

Desde su primera juventud, inquietó a José Antonio Maravall la pregunta acerca de quién hace la Historia y hasta qué punto ésta determina nuestra vida. Este ensayo, donde aborda el tema con profusión, lo escribió durante los cuatro años siguientes a su regreso de París en 1954. En el lustro que estuvo allí al frente del Colegio de España, el trato asiduo con varios de los historiadores que entonces dominaban la escena internacional, abrió sus horizontes de respuesta a la (...) pregunta apuntada, respuesta que es, a la vez, un mentís a los determinismos históricos de la Europa de preguerra, y una cortapisa a las utopías del liberalismo individualista. En la Teoría del saber histórico se abordan también los problemas epistemológicos y metodológicos del momento, con la preocupación por la introducción de conceptos y categorías tomadas de las ciencias sociales, y la apertura a nuevos campos de investigación. Pionera en su terreno, y durante tiempo ejemplar único, la obra gozó de gran respeto y mucha influencia. (shrink)

The catalyst for much of classical pragmatist political thought was the great waves of migration to the United States in the early 20th century. José-Antonio Orosco examines the work of several pragmatist social thinkers, including John Dewey, W. E. B. Du Bois, Josiah Royce, and Jane Addams, regarding the challenges large-scale immigration brings to American democracy. Orosco argues that the ideas of the classical pragmatists can help us understand the ways in which immigrants might strengthen the cultural foundations of (...) the United States in order to achieve a more deliberative and participatory democracy. Like earlier pragmatists, Orosco begins with a critique of the melting pot in favor of finding new ways to imagine the civic role of our immigrant population. He concludes that by applying the insights of American pragmatism, we can find guidance through controversial contemporary issues such as undocumented immigration, multicultural education, and racialized conceptions of citizenship. (shrink)

Habermas (2023) analisa uma nova mudança estrutural da esfera pública. Em razão disso, supomos uma esfera pública processual em mutação. Para argumentar, optamos pela leitura do Código de Processo Civil (CPC) em sintonia com Habermas (2023). No plano normativo, o processo é regulado pela Constituição Federal e pelo Código de Processo Civil. Em termos físicos, ele é composto de peças processuais redigidas em papel ou de peças processuais digitalizadas, pois a maioria dos tribunais brasileiros adotou o processo 100% digital. Em (...) termos funcionais, os tribunais adotam o processo como instrumento da jurisdição (devido processo legal). Nesse contexto, a regulação dos atos digitais importa para a existência válida e regular do processo. Por outro lado, a nova esfera pública processual regula a participação dos sujeitos processuais (autor, réu, juiz, servidores, promotores, advogados e defensores públicos, etc.). Essa participação vem sofrendo coerções normativas do tipo: interpretação conforme valores e normas fundamentais estabelecidas na Constituição Federal, solução consensual de conflitos, solução integral do mérito, comportamento de acordo com a boa-fé, dever de cooperação entre si, paridade de tratamento, ônus de argumentação das partes e ônus de avaliação dos argumentos pelo juiz. Podemos acrescentar a utilização das provas digitais e as audiências telepresenciais. Com esse aporte normativo e teórico, intuímos o processo como instrumento dessa esfera pública processual, na qual participam sujeitos com ônus argumentativos e a possibilidade de influenciar o convencimento e as deliberações judiciais. Portanto, a nova esfera pública processual denota o direito de participação e de influência, tal como deduzimos em Habermas. (shrink)

This paper provides a detailed analysis of how, according to Kant, the moral badness of some third parties’ actions can be established with certainty (by anyone, not only by the agent’s own conscience or by God). This account helps clarify why Kant affirms that some forms of wrongdoing (of which there are a “multitude of woeful examples”) can be demonstrated to be immoral, while excluding the possibility of proving the moral goodness of any action. The paper concludes by arguing that (...) the possible certainty of judgements imputing immorality to actions of others is not rational but rather moral. (shrink)

The phenomenon of prophecy is a significant topic with a relevant uniqueness in medieval Jewish thought. In Jewish tradition, prophecy was a form of intermediation between the divine and human. Our intention in this paper is to explore and understand this problem like a theological idea and like an intellectual phenomenon of consciousness with obvious epistemological implications. We shall do taking into account the philosophical influences of this conception, fundamentally Islamic thinkers, and focusing our search in the most significant perspectives (...) about the topic, namely Yehudah Ha-Levi, Abraham ibn Daud and Moses Maimonides. (shrink)

Las experiencias que se sitúan al margen de las lógicas heterosexuales y cisgénericas han sido objeto de interés penal desde el siglo XVIII. Sin embargo, en las últimas décadas, las prácticas sexuales entre personas del mismo sexo, así como las identidades o expresiones de género que no se articulan a través de la concordancia entre genitales y género, han pasado de ser perseguidas a ser protegidas por el Código Penal en buena parte de los países occidentales. En este artículo, se (...) hace un breve recorrido histórico que nos permite explicar cómo los cambios sociales también han significado cambios legales en materia de sexualidad y género, lo que ha generado el espacio que ha permitido la incorporación del paradigma de los delitos de odio en España, incluso con el apoyo de grupos sociales históricamente contestatarios. Asimismo, también se problematiza el paradigma de los delitos de odio, sus contradicciones y limitaciones para proteger a los grupos sociales vulnerables, y concretamente a las personas LGBTIQ. Finalmente, este texto propone algunas reflexiones que ayuden a pensar en vías de justicia restaurativa que puedan contribuir a la reparación o restauración en el caso de delitos de odio en el contexto español. (shrink)

we are called together in indianapolis, under the shadow of the poet Mari Evans, to reflect on the influence and constraints of place, and the transformative and liberatory power of imagination. In her essay, "Ethos and Creativity," Evans looks back on a lifetime spent in Indianapolis. She shares her experiences of uplifting and revelatory art performances, alongside a multitude of spirit-numbing indignities as a result of anti-black racism. The metaphor she chooses to elicit the experience of this racism is that (...) of steel thread encased in luxurious fabric. No matter the beauty and exhilaration of the city, its character has been shaped and framed by an inflexible cord that tethers it to a legacy of white supremacy... (shrink)

Resumen: El presente trabajo se centra en los presupuestos hermenéuticos de los que parte la teoría comunicacional del derecho de Gregorio Robles, como doctrina que muestra una vía de superación de la dicotomía entre filosofía analítica y hermenéutica con la finalidad de hacer más claro el lenguaje de los juristas. Para ello, se analizan cuatro de las obras del autor, desde un punto de vista descriptivo y crítico, que presentan una mayor impronta hermenéutica como son Introducción a la Teoría del (...) Derecho, El Derecho como texto, Teoría del Derecho y Comunicación, lenguaje y derecho, para abordar el contexto en el que se mueve, sus influencias, la plausibilidad de la propia teoría dentro del marco analítico-hermenéutico, y el análisis descriptivo y crítico del manejo de determinados conceptos del debate hermenéutico en la teoría comunicacional del derecho. Abstract: The present paper focuses on the hermeneutical assumptions of Gregorio Robles’s communicational theory of law, as doctrine that shows a way of overcoming the dichotomy between analytical philosophy and hermeneutics in order to clarify the language of jurists. For that purpose, it analyzes four of the author’s works from a descriptive and critical point of view that present a greater hermeneutical influence such as Introduction to Legal Theory, Law as Text, Legal Theory and Communication, Language and Law, to tackle the context of the author, his influences, the plausibility of the theory itself within the analytical and hermeneutical framework, and the descriptive and critical analysis of the use of certain concepts of the hermeneutical debate in the communicational theory of law. (shrink)

The 2016 Royal Society of Chemistry’s report Future of the Chemical Sciences presents four different scenarios for the future of chemistry: chemistry saves the world; push-button chemistry; a world without chemists; and free market chemistry. In this paper we ethically assess them. If chemistry is to solve many of the greatest challenges facing the contemporary world, prioritization of research topics will need to be done explicitly on the basis of moral values, ​​such as solidarity and equity, but also environmental justice, (...) which will have to be central in determining a research agenda for chemistry. The decentralization of chemistry will also present ethical challenges to the research standards established by the scientific community. Ethical education in chemistry may help counteract these risks. We also argue that if chemistry and its subdisciplines are to fulfil their goal of generating knowledge and helping us solve the great challenges of the contemporary world, then it is ethically imperative that scientists from different disciplines be more open to interdisciplinary work. Finally, if the future of chemistry is in free market forms, then it is necessary that we pay more attention to the possible risks that this model has. We call attention to two: first, it is likely that problems that affect the lowest income countries or the most disadvantaged sectors of society, who do not have the means to pay for some of the goods and services, will not be addressed; second, the free market tends to foster unsustainable forms of development. (shrink)

Eschatological beliefs have matured alongside both biblical composition and Christian history. This evolution can be traced using cultural evolutionary studies. The process reflects attempts to adapt to new conditions and challenges—sometimes giving place to more focused views, but also sometimes to failures and dysfunctional forms or fruitless variations. It becomes a theological duty to assess this evolution better. The key element is the reception of these eschatological beliefs, to discern what expressions of them are more helpful in encouraging Christian fidelity, (...) coping with distress, and engaging with individual and societal challenges. In this article, we outline a research programme that links eschatology to anthropology, and that tries to analyse beliefs according to state‐of‐the‐art methods, such as evolutionary cultural studies and research on the believing process. We also contribute a case study based on the concept of hell to test the proposed approach. (shrink)

O presente trabalho constitui um estudo propedêutico acerca da conexão entre o trato nietzschiano do ressentimento enquanto perspectiva interpretativa e o problema do ódio vinculado à esfera política contemporânea. Nesse sentido, e tendo em vista a premissa de que a genealogia nietzschiana pode ofertar um modo de apreensão dos significados manifestos pelo fenômeno do ódio na atual situação política, o percurso metodológico deste estudo parte da análise do ressentimento em Nietzsche e do ódio como seu operativo; em seguida, examina com (...) base nessa interpretação aspectos discursivos e performativos provenientes do atual cenário político. Por esse meandro, propõe-se a edificar uma argumentação baseada no estabelecimento de algumas hipotéticas chaves hermenêuticas desde a quais pretende interpretar determinadas escolhas, práticas e discursos que vêm perfazendo uma reconhecida fatia do ambiente político do qual somos coetâneos. (shrink)

El artículo describe la decisiva participación de los países América Latina y de sus juristas en el desarrollo del Derecho del Mar, desde el cuestionamiento del Derecho clásico a partir de la Declaración de Santiago (1952) a su modernización en la III Conferencia de la ONU sobre el Derecho del Mar. Expone la disparidad de posiciones entre los Estados “territorialistas” y los “patrimonialistas”, especialmente desde la Declaración de Santo Domingo (1972) que elaboró la noción de “mar patrimonial”, que sirvió de (...) fundamento para la aceptación en la Conferencia de la Zona Económica Exclusiva. El autor -protagonista directo en la Conferencia en su calidad de jefe-adjunto de la delegación española- narra las principales intervenciones de las distintas delegaciones iberoamericanas sobre los principales temas y cuestiones abordados por la Conferencia en sus 11 sesiones, y los avatares que llevaron a la adopción de la Convención de Montego-Bay sobre Derecho del Mar de 1982. (shrink)

The use of energy supplies for economic activities is a major global concern due to its environmental impact. Mitigating this problem involves the adoption of clean energies, so it is not trivial to assess those that can fit into this category, particularly the part corresponding to electrical energy. While the consumption of the latter is often perceived as more environmentally friendly than other sources, its production process raises significant questions, hence the core motivation to evaluate the behavior of the main (...) inputs for electrical energy production over 50 years and its correlation with the world Gross Domestic Product (GDP), confirming a prominent dependence on fossil fuels, a situation that seems to differ from the expectations set forth through the Paris Agreement and the United Nations Conference of the Parties. On the other hand, even though the production of electrical energy is consistent with the behavior of the world GDP, it shows heterogeneous annual percentage changes. (shrink)

Santo Antônio de Lisboa, na qualidade de pregador, deixou um legado de sermões, nos quais encontra-se toda uma visão de vida cristã. A obra não pode ser qualificada como pertencente a um filósofo, tal como se deu este nome a outros seus contemporâneos, mas possui denso conteúdo teórico, como, por exemplo, no que se refere à dimensão ética do conceito de justiça.