Due to the difficulty in solving combinatorial optimization problems, it is necessary to improve the performance of the algorithms by improving techniques to deal with complex optimizations. This research addresses the metaheuristics of marriage in honey-bees optimization based on the behavior of bees. The current study proposes a technique for solving combinatorial optimization problems within proper computation times. The purpose of this study focuses on the travelling salesperson problem and the application of chaotic methods in important sections of the MBO (...) metaheuristic. Three experiments were conducted to measure the efficiency and quality of the solutions: MBO with chaos to generate initial solutions ; MBO with chaos in the workers ; and MBO with chaos to generate initial solutions and the workers. The application of chaotic functions in MBO was significantly better at solving the travelling salesperson problem. (shrink)

Sustainable development requires several stakeholders, including companies, to take action. For this, employees need to have their positions and sustainability roles defined so they can carry out activities. In turn, activities need alignment with corporate policies and strategy. However, the literature lacks discussion about job specifications and which activities relate to sustainability. Therefore, this article aims to explore the panorama of positions and professional activities of corporate sustainability professionals. To achieve this goal, we conducted a bibliometric assessment of terms related (...) to corporate sustainability professionals and to understand what scholars have addressed in the area thus far. In the second stage, we tackle this problem by conducting a world survey of 143 professionals working in sustainability-related positions. The methods are complementary because they provide different types of information that can be used to gain insights into research topics and trends. In this sense, this research contributes to the literature and practice in two main ways. First, the sustainability professionals' positions are still recent and under construction; few sustainability professionals are leaders. Second, this research identified that the sustainability professionals' actions focus on the environmental dimension, suggesting that companies have to invest more in social and governance dimensions. In addition, the findings evidence the need for more reporting on these dimensions as well as aligning all sustainability-related policies, practices and activities with the strategy's company. Theoretical and practical implications, such as the need for more training on sustainability aspects, and the study's limitations are also addressed. (shrink)

1Department of Philosophy, University of Bristol, 9 Woodland Road, Bristol BS8 1TB, UKScience Without Laws Ronald Giere Chicago, IL University of Chicago Press 1999 x + 285 Hardback£17.50.

Depersonalization is characterised by a profound disruption of self-awareness mainly characterised by feelings of disembodiment and subjective emotional numbing.It has been proposed that depersonalization is caused by a fronto-limbic suppressive mechanism – presumably mediated via attention – which manifests subjectively as emotional numbing, and disables the process by which perception and cognition normally become emotionally coloured, giving rise to a subjective feeling of ‘unreality’.Our functional neuroimaging and psychophysiological studies support the above model and indicate that, compared with normal and clinical (...) controls, DPD patients show increased prefrontal activation as well as reduced activation in insula/limbic-related areas to aversive, arousing emotional stimuli.Although a putative inhibitory mechanism on emotional processing might account for the emotional numbing and characteristic perceptual detachment, it is likely, as suggested by some studies, that parietal mechanisms underpin feelings of disembodiment and lack of agency feelings. (shrink)

IntroductionThe idea of video recording in the operating room with panoramic cameras and microphones is a new concept that is changing the approach to medical activities in the OR. However, VR in the OR has brought up many concerns regarding patient privacy and has highlighted legal and ethical issues that were never previously exposed.AimTo review the literature concerning these aspects and provide a better ethical and legal understanding of the new challenges concerning VR in the OR.ConclusionsThere is a disparity between (...) the two main legal models concerning VR in the OR, namely the European legal system ) and the American legal framework ). This difference mainly deals with two distinct bioethical paradigms: GDPR places a strong emphasis on protecting patients’ privacy to improve the public health system, whereas HIPAA indicates the need to generate protocols to safeguard the risks connected to medical activity and patient privacy. Following from this point, we may argue that, at the ethical and bioethical level, GDPR and HIPAA depend mainly on two different ethical models: a perspective based on moral acquaintances and weak proceduralism, respectively. It is worth noting the importance of developing additional guidelines concerning different world regions to avoid the ethical problems that may emerge when simply applying a foreign paradigm to a very different culture. (shrink)

El presente texto tiene como propósito analizar teórico-conceptualmente las prácticas pedagógicas de la ética implementadas por los docentes en la universidad tradicional y la universidad popular en los años 2010 – 2020. Teniendo en cuenta, primero, las características inherentes de la universidad tradicional tanto en sus orígenes y principios fundamentales; segundo, las practicas pedagógicas de la ética en el rol docente; y tercero, el advenimiento, desarrollo y propuesta de la Universidad popular. Mediante este análisis fue posible develar los paralelismos entre (...) sus divergencias y puntos de encuentro con base en la ética-práctica del rol docente, para el mejoramiento continuo tanto de esta área del conocimiento como de los demás saberes en general. (shrink)

Este artigo problematiza o antropocentrismo na “esferologia” de Peter Sloterdijk, com sua narrativa da antropogênese como construção imunológica da “casa do ser”, na qual o humano, rompendo a “jaula” animal, constrói esferas, ilhas imunológicas de coexistência humana. O mito de Orfeu simboliza para Sloterdijk a imunologia: ao perder a amada, Orfeu reconstrói imunologicamente o complemento, neutralizando o espectro ausente como linguagem. Propomos um experimento filosófico, o “Anti-Orfeu”, no qual o perspectivismo cosmológico de Viveiros de Castro e Tânia Stolze Lima, pensado (...) de um ponto de vista topológico, serviria de contraponto para pôr em perspectiva a imunologia, apontando para a variação da diferença entre dentro e fora e para a “antropofagia”, como outra distribuição topológica que permite outra relação com a alteridade que não a imunologia. Com isso, apontamos para uma “esferologia do ponto de vista do inimigo”, da alteridade, permitindo modular a esferologia, evidenciando-a como diagnóstico da “autoimunidade” de esferas imunológicas. (shrink)

Consideraciones introductorias Presentamos aquí un avance de análisis de un proyecto de investigación sobre enseñanza y aprendizaje de la argumentación que realizamos observando clases de filosofía y de biología de seis profesores de cada disciplina en cuatro Liceos públicos y dos privados. Además organizamos actividades argumentativas de aula a comienzos y finales de los cursos en el año 2012, con el fin de observar los eventuales avances en lo argumentativo. Presentamos en este trabajo los (...) - Sciences de l'éducation et (...) de la formation – Nouvel article. (shrink)

El modelo de ser humano: homo oeconomicus, impuesto por la racionalidad económica capitalista, ha tenido en las dos últimas décadas una metamorfosis compleja, a saber, la formación de un tipo de subjetividad representada en la figura del “emprendedor” o “su propio jefe” que, desde una nueva gramática teológica, encarna un proyecto mercantil solapado y subrepticio que condiciona las relaciones entre sujetos. En razón a esto, el propósito de este texto es pensar dicha problemática desde el ejercicio hermenéutico-crítico que lleva a (...) cabo el joven Marx, para someter al análisis las categorías de culpa, deuda, sacrificio y expiación destacadas por Walter Benjamin, a la luz de la categoría esencia subjetiva de la propiedad privada que permita entender cómo el capitalismo se vale hoy de la teología y su lenguaje para continuar responsabilizando al ser humano de su pobreza, de su riqueza o su fracaso económico. (shrink)

El objetivo de este artículo es presentar el problema triple (trilema) de Agripa que cuestiona la posibilidad de alcanzar una justificación epistemológica del conocimiento empírico. Una posible reconstrucción del problema es la que se apoya en el problema del regreso al infinito -uno de los modos de..

El propósito de este artículo es estudiar la actualidad del binomio persona-naturaleza para fundamentar la unión hipostática de acuerdo con el pensamiento de Tomás de Aquino. Ambos conceptos se necesitan mutuamente no sólo como la parte y el todo para fundar una Metafísica de la Encarnación, sino también para poder predicar las naturalezas del único supuesto de modo de no destruir la unidad personal de Cristo. De este modo, para el Aquinate, persona y naturaleza no sólo expresan nociones metafísicas, sino (...) también conceptos que se predican del único supuesto subsistente. (shrink)

In the logic of theory change, the standard model is AGM, proposed by Alchourrón et al. (J Symb Log 50:510–530, 1985 ). This paper focuses on the extension of AGM that accounts for contractions of a theory by a set of sentences instead of only by a single sentence. Hansson (Theoria 55:114–132, 1989 ), Fuhrmann and Hansson (J Logic Lang Inf 3:39–74, 1994 ) generalized Partial Meet Contraction to the case of contractions by (possibly non-singleton) sets of sentences. In this (...) paper we present the possible worlds semantics for partial meet multiple contractions. (shrink)

Social commerce as a subset of e-commerce has been emerged in part due to the popularity of social networking sites. Social commerce brings new challenges to marketing activities. And social commerce transactions like e-commerce transactions can be dangerous and cause harmful losses to personal finances, time, and information privacy. This article examines ethical issues and consumer assessments of the risks of using an e-service and how risk affects consumer evaluations and usage of Internet-based services and self-service technologies. Results from two (...) surveys totaling 1024 consumers indicated that as usage risk concerns increased, the perceived usefulness of an e-service and intention to use it decreased. Additionally as usage risk concerns increased the effect of subjective norm on PU and intention to use an e-service strengthened, and the effect of perceived ease of use on PU and intention to use an e-service weakened. These findings advance theory and contribute to the foundation for future research aimed at improving our understanding of how consumers evaluate new e-services, new commerce systems and settings, and self-service technologies in the social commerce era. (shrink)

RESUMO: Ao procurar promover a reconciliação do homem com a natureza, ensejando recompor a ordem da criação fraturada com o advento da modernidade, o movimento dominante do pensamento de Hans Jonas consiste em buscar restaurar a dignidade da natureza animal, nela reconhecendo atributos humanos, como o âmbito da interioridade. Embora louvável, a visão joniana da animalidade insiste em definir claramente o próprio do homem, o que termina por comprometer o efetivo acolhimento de direitos morais específicos à natureza animal. Além disso, (...) sua obra falha em reconhecer com a necessária radicalidade a participação, no sentido contrário, do homem na animalidade, que ela mesma advoga. São faltas que julgamos preciso acusar nesse pensamento: 1) não deslindar o outro natural/animal como o esquecido por excelência na insistente afirmação da diferença específica do homem; 2) não privilegiar uma experiência de teor estético-moral capaz de propiciar a abertura à alteridade natural/animal, que o homem expurga de si mesmo na afirmação de seu caráter transanimal. ABSTRACT: Seeking to promote the reconciliation of man with nature and restore the order of creation fractured with the advent of modernity, the dominant movement of thought of Hans Jonas is to search for restore the dignity of animality, recognizing human attributes in animality, as the realm of inwardness. Although praiseworthy, the joniana vision of animality insists clearly define what is proper to man, which ends up hindering effective reception of moral rights specific to animal nature. In addition, it fails to recognize the participation in the opposite direction, the man in animality, which itself advocates. The faults we think is necessary to point out that thought are: 1) not unravel the other natural/animal as the forgotten for excellence in insistent affirmation of the specific difference of man; 2) does not favor an aesthetic-moral content of experience able to provide openness to otherness that the very man purges himself in affirmation of its transanimal character. (shrink)

Francisco Suárez claims that forms may be efficient causes. There is an action whose proximate efficient cause is a substantial form, namely, the natural resulting. Also a substantial form is the principal efficient cause of the eduction of other forms, although it causes this through the substance’s own accidents. The souls insofar as substantial forms participate of both features. However, they pose a new complexity because of the actions they are exclusively principles of, namely vital actions. This kind of actions (...) may seem no different from natural resulting, if vitality is mainly described as some sort of immanence. However, there is a Suarezian approach to vital actions that does not rely completely on the immanence and therefore allows to consider souls as efficient causes without turning their actions into natural. (shrink)

The article seeks to investigate the role that censorship had in the history of modern Colombian theater during the decades from 1950 to 1980, on the basis of a journey through the trajectory of groups such as Candelaria, TEC and Escuela Municipal de Teatro, as well as its directors Santiago García, Enrique Buenaventura and Gilberto Martínez. The censorship usually came from government institutions, Church ministers, or educational institutions such as universities and colleges. In addition to the analysis of direct censorship (...) phenomena such as the prohibition of performances and the expulsion of members of theater formations, or more indirect ones such as red tape or excessive tax collection, we are interested in highlighting the strategies and practices of resistance and opposition generated by playwrights and theater groups during this time before the censorial actions and speeches. Among these strategies to fight censorship, we highlight the collectivization of structured cultural formations or guilds that brought together various theater groups at the national level, as was the case with the formation of the Colombian Theater Corporation. Collectivization was the strategy against power through which the theater guild fought to resist the repressive effects of censorship. It is necessary to shed light on the role that censorship played in the life of Colombian groups and theater in general. This approach will allow us to see the history of modern theater in Colombia as the history of resistance strategies against censorship and power. (shrink)

The article turns to Deleuze and Guattari’s concept of state capitalism and their theorization of money and debt in their critique of capitalism to develop an analysis of the governmental management of the current crisis determined by ordo- and neoliberalism. The paper argues that analyses which fail to properly recognize the power of capital to determine both state apparatuses and economic policy thereby fail to grasp the real functioning of money, debt and the Euro in the crisis and end up (...) unwittingly supporting liberalism. This is true of positions such as heterodox theory that, though critical of conventional and neoliberal political economy, nevertheless continue to uphold the state as an independent or mediating mechanism in relation to the power of capital. The neglect of the role which money plays in the strategies of capital to control both the creation of value and the functioning of the state is to be found even in Foucault’s genealogy of neoliberalism, a neglect which undermines his analysis of power. The paper highlights the implications of the standpoint of state capitalism for a more incisive analysis of the current crisis that reveals what is at stake for political struggles. (shrink)

El concepto de holismo ha adquirido una gran importancia en losúltimos análisis semánticos y epistémicos. Sin embargo, muchosde los filósofos que han utilizado este concepto no lo han definidocon claridad. El objeto de este artículo es intentar aclarar uno delos sentidos en los que este concepto puede ser entendido. Paraello me concentraré en las relaciones entre holismo y teorías empíricas. Haré uso de algunos de los elementos de la teoría estructuralistapropuesta por Moulines, Sneed y Balzer para dar cabalcuenta de cómo (...) se podría conciliar las tesis del holismo con lavisión estructuralista de las teorías científicas. (shrink)

El presente texto desea dar cuenta, a partir de aquellos aspectos fenomenológicos de la teoría del conocimiento de Thomas Hobbes, el fundamentoy justificación de la génesis del Estado civil. Sin lugar a dudas, serán la percepción o la intuición, lo sensible, la imaginación o la memoria, el lenguaje, el movimiento, el cómputo, el deseo, el miedo, entre otros, lo que lleva al sujeto a comprender su propia naturaleza y a partir de ella, a pactar con otros sujetos cediendo sus derechos (...) naturales a un tercero para dar fin al estado de naturaleza y poder conservar su vida y vivir en paz. (shrink)

Agrippa’s Problem: The purpose of this paper is to present the triple problem of Agrippa that questions the possibility of reaching an epistemological justification of empirical knowledge. A possible reconstruction of such problem is one that is based on the problem of the regresum ad infinitum –one of Agripa’s modes. In this paper, a reconstruction of this problem will be presented by means of a reduction ad absurdum argument. The attempts of solving the absurd lead to the remaining two modes (...) of Agrippa’s triple problem. (shrink)

This paper defends an inferential conception of scientific representation. It approaches the notion of representation in a deflationary spirit, and minimally characterizes the concept as it appears in science by means of two necessary conditions: its essential directionality and its capacity to allow surrogate reasoning and inference. The conception is defended by showing that it successfully meets the objections that make its competitors, such as isomorphism and similarity, untenable. In addition the inferential conception captures the objectivity of the cognitive representations (...) used by science, it sheds light on their truth and completeness, and it explains the source of the analogy between scientific and artistic modes of representation. (shrink)

I argue against theories that attempt to reduce scientific representation to similarity or isomorphism. These reductive theories aim to radically naturalize the notion of representation, since they treat scientist's purposes and intentions as non-essential to representation. I distinguish between the means and the constituents of representation, and I argue that similarity and isomorphism are common but not universal means of representation. I then present four other arguments to show that similarity and isomorphism are not the constituents of scientific representation. I (...) finish by looking at the prospects for weakened versions of these theories, and I argue that only those that abandon the aim to radically naturalize scientific representation are likely to be successful. (shrink)

In 2016, Béziau introduced the notion of genuine paraconsistent logic as logic that does not verify the principle of non-contradiction; as an important example, he presented the genuine paraconsist...

Na tragédia de Eurípides, Electra, ganha relevo um embate discursivo entre Electra e sua mãe Clitemnestra, no qual ocorre uma subversão do contrato parresiástico, segundo Foucault (2007). Focalizando precisamente essa subversão, propomo-nos retornar a uma história das mulheres na Grécia Antiga, a fim de compreendermos os atravessamentos que essas mulheres têm em suas relações com as verdades, rituais, preceitos e condutas que, por sua vez, são indicativos de suas construções enquanto sujeitos. PALAVRAS-CHAVE: Discurso, História das Mulheres, Parresía.

Neste texto, pretende-se investigar a apropriação das idéias de Foucault em textos de Jorge Larrosa, na medida em que essa apropriação contribui para a discussão da formação. Através da análise dos modos como a pedagogia é produtora de subjetividades, Larrosa pretende construir as bases de um método que permita avaliar exemplos pedagógicos concretos.

This Teacher Education Project is an intervention research aimed at creating new school roles for educating students as readers and writers as well as citizens. The methodological framework was based on Vygotsky’s discussions of method as praxis, as well as on both the Marxist practical–materialistic–revolutionary activity and Engeström’s extensions of Cultural Historical Activity Theory. The work at school was motivated by students’ limited awareness of reading and writing. The goal was to involve the school as a community in understanding and (...) transforming the ways in which reading and writing were addressed in classrooms. The methodology used for organizing and carrying out the project was devised so as to allow for three activity systems that partially interact with their objects – that is, reading and writing as tools for teaching-learning in different areas in order to constitute students as citizens. However, for this paper, we will focus solely on the Teacher Education Activity System, which we termed Teacher Support Team. Three episodes are discussed in this paper: Two video sessions with the Teacher Support Team, the first of which took place in 2010, and the second in 2011; and a classroom reading class session that was videotaped in 2011 as part of the Teacher Support Team work. The theoretical and practical work developed was targeted at creating a mutual Zone of Proximal Development that supported teachers, coordinators, and the principal, through the appropriation of reading and writing as processes. The results show that the organization of the project as interrelated activity systems enhanced the entire school’s prospects of appropriating the reading and writing teaching-learning processes, by focusing on the same object, in the diverse systems that framed the project. (shrink)

El artículo estudia los imaginarios construidos alrededor de la América salvaje, como contraparte del ideal civilizatorio de la cultura occidental. Propone reconstruir sus huellas a partir de la literatura, y especialmente, en la obra de Jack Kerouac. Sus novelas, inspiradas en el motivo del viaje y en la fuga hacia lo exótico, sirven para recomponer la representación de las relaciones entre la América del norte y Centroamérica, pero también con América del Sur, relaciones asociadas a la fábula de un mundo (...) de aventuras, inhóspito y desconocido. (shrink)

Resumen: En el presente artículo se pretende, junto con ampliar las referencias de interpretación y caracterización del pensamiento social y político de la Edad Media, rastrear, por medio de los aportes de Marsilio de Padua, las posibles fuentes o referencias que, en el contexto de las discusiones de los siglos XIII-XIV, pueden verse contenidas en los márgenes de las fundamentaciones de las democracias contemporáneas, incluyendo, para el caso, las discusiones en torno al liberalismo político y el imperativo del pluralismo.: Through (...) the works of Marsilius of Padua we trace sources and references that, in the context of thirteenth and fourteenth century discussions, may be seen on the margins of the foundations of contemporary democracy. The article discusses arguments related to political liberalism, the imperative of pluralism, and a broadening of the characterization of the social and political thinking of the Middle Ages. (shrink)