There are numerous studies that, from different perspectives, have dealt with the debate held in the Spanish Empire during the 16th century on the slavery of the American Indians, starring –among others– by Francisco de Vitoria and his disciples from the School of Salamanca, and also –outside the academic sphere– by Fray Bartolomé de las Casas and Juan Ginés de Sepúlveda. The purpose of this work is to study whether this debate made its mark in Spanish society. For this, it (...) is analyzed three theatrical pieces from the Golden Age signed by playwrights of the stature of Tirso de Molina, Lope de Vega and Pedro Calderón de Barca, who –given their enormous popularity– had the capacity to reach the wide audience that congregated in the corrals of comedies. Were these three writers influenced by the controversy over the Indians carried out, among other authors, by Vitoria, Las Casas and Sepúlveda? Did they fully grasp in their works the subtle debate that Vitoria, Las Casas and Sepúlveda maintained when they interpreted Aristotelian arguments on slavery and the consequences that derived from them in terms of the possibility of enslaving or not the Indians? (shrink)

La utilización de la denominación “Escuela de Salamanca” en referencia a los aspectos económicos es confusa y problemática, porque no hay argumentos convincentes para sostener que fuera una auténtica escuela de pensamiento económico (tal como la definen Schumpeter y Stigler). Sin embargo, desde Larraz y Grice-Hutchinson, los historiadores del pensamiento económico han utilizado habitualmente dicha denominación por su poder como “marca comercial” para la divulgación, y también para hacer referencia de forma breve y sencilla a las notables aportaciones analíticas de (...) un conjunto de doctores escolásticos españoles. De hecho, las monografías de los historiadores se han concentrado sobre todo en analizar las contribuciones de estos escolásticos (teoría monetaria, derechos de propiedad, etc.), más que en discutir los criterios que podrían definirles como una escuela en asuntos económicos. (shrink)

The “new” paradigm proposed by Shanker & King is neither new nor a significant advance in our understanding of communication. Although we agree that social interaction is important, ignoring the roles of mental processes and the significance of information exchange is theoretically dangerous. Moreover, the “communicative dance” is sequential. If one partner does not lead, how is the other to follow?

O artigo examina a afirmação, feita por Heidegger em Ser e tempo, segundo a qual o nascimento de um existente humano é um outro fim para o Dasein. A afirmação é analisada a partir do conceito de possibilidade existencial. Assim como a morte é interpretada existencialmente, também o nascimento ganha uma análise em termos de possibilidade. Na medida em que a possibilidade existencial é definida pela instauração de ser, e a finitude do ser-para-a-morte qualifica a morte existencial como um fim (...) , o mesmo pode ser dito do nascimento. Ou seja, o nascimento é um fim, no sentido de que determina a qualificação finita do estar em possibilidades. Natalidade e mortalidade não são apenas características de um ente vivo, mas qualificações superiores da possibilidade existencial.The paper examines Heidegger's statement in Being and Time, according to with the birth of a human existent is another end to Dasein. The statement should be analized through the concept of possibility. In the same way that death is existential interpretaded, so becomes birth an analysis by the notion of possibility. In the extent that existential possibility is definid by instauration of being, and the finitude of Sein-zum-Tode qualifies existential death as an end , the same can also be held of birth. That is, birth is an end in the sense of the finite qualifying of being thrown into possibilities. Natality and mortality are not only marks of a living being, but higher qualifications of existential possibility. (shrink)

O presente artigo examina a relação entre lógica e filosofia a partir das teses críticas apresentadas por Heidegger ao longo dos escritos que culminam em "O que é metafísica?". Em particular, mostra-se que a polêmica afirmação sobre o fim do primado da lógica na filosofia, enunciada com a tese acerca da relação entre o nada e a negação, tem como alvo crítico o assim chamado idealismo lógico da Escola de Marburg, não representando um ataque geral à lógica enquanto lógica formal, (...) pura e simplesmente. Tomando a noção de "idéia", em sentido kantiano, com a tese da dissolução da idéia da lógica, Heidegger pretende uma limitação fundamental em toda investigação ontológica conduzida por uma reflexão lógico-transcendental, independentemente do modo como possa ser melhorada ou até mesmo reformulada. O problema do nada, tematizado em "O que é metafísica?", é analisado aqui como o caso limite do primado da lógica no questionamento ontológico.Based on the critical theses presented by Heidegger in texts which culminate in Was ist Metaphysik?, the present paper deals with the relation between Logic and Philosophy. It shows specifically that the polemic statement about the end of the primacy of Logic in Philosophy, founded on the thesis of the relation between negation and nothing, has as its critical target the so-called logical idealism of the Marburg School, and does not intend a general attack on formal Logic simpliciter. Taking in account the Kantian notion of "idea", Heidegger intended in the thesis of the dissolution of the idea of Logic a fundamental limitation for every ontological investigation grounded in logical-transcendental reflection, regardless of the way it can be improved, or reformulated. The question of nothing approached in Was ist Metaphysik? is analyzed here as a case that demonstrates the limits of the primacy of Logic in ontological questions. (shrink)

Este trabajo persigue reflexionar sobre el estatuto ontológico de la comunidad en base a la figura de Nietzsche como arcano de la apuesta teórica tiqquniana. Así, a partir de las consideraciones que Nietzsche realiza sobre la vida, junto con los diagnósticos que Tiqqun despliega a partir de su _metafísica crítica_, se explorarán algunos de los pliegues del pensamiento de ambos autores tratando de iluminar una cartografía de la no pertenencia que sustituya la lógica identitaria de la comunidad moderna fundamentada en (...) el principio de humanismo. Dicha cartografía no solo persigue agotar el lenguaje político contemporáneo, sino que piensa en una forma política y comunitaria desarrollada desde el _pathos_ de la distancia, el éxtasis y la filosofía política an-árquica. El esfuerzo teórico aquí recogido ilumina y teje la presencia de Nietzsche en el pensamiento de Tiqqun manifestando el anhelo compartido entre ambos autores por desatar prácticas de libertad en la tarea de traer al mundo las vidas que aún están por venir. (shrink)

This theoretical paper proposes a new perspective to understand the moral distress of nurses more fully, using virtue ethics. Moral distress is a widely studied subject, especially with respect to the determination of its causes and manifestations. Increasing the theoretical depth of previous work using ethical theory, however, can create new possibilities for moral distress to be explored and analyzed. Drawing on more recent work in this field, we explicate the conceptual framework of the process of moral distress in nurses, (...) proposed by Ramos et al., using MacIntyrean virtue ethics. Our analysis considers the experience of moral distress in the context of a practice, enabling the adaptation of this framework using virtue ethics. The adoption of virtue ethics as an ethical perspective broadens the understanding of the complexity of nurses’ experiences of moral distress, since it is impossible to create a ready model that can cover all possibilities. Specifically, we describe how identity, social context, beliefs, and tradition shape moral discomfort, uncertainty, and sensitivity and how virtues inform moral judgments. Individuals, such as nurses, who are involved in a practice have a narrative history and a purpose ( telos) that guide them in every step of the process, especially in moral judgment. It is worth emphasizing that the process described is supported by the formation of moral competence that, if blocked, can lead to moral distress and deprofessionalization. It is expected that nurses seek to achieve the internal good of their practice, which legitimizes their professional practice and supports them in moral decision-making, preventing moral distress. (shrink)

Objetivo: O presente artigo visa apresentar o processo de Representação Temática da Informação como via mediadora da informação. Intenta-se demonstrar confluências entre a pragmática biblioteconômica e os conceitos que fundamentam a Teoria do Agir Comunicativo, numa perspectiva de reorientação das ações de mediação da informação a partir da ação comunicativa orientada para o consenso linguístico para a superação da colonização do mundo da vida. Método: Construímos esse caminho por meio de uma pesquisa bibliográfica, buscando em bases de dados da área (...) da Ciência da Informação produções que discorrem sobre tais conceitos, aproximando as discussões sobre representação temática, enquanto elemento de mediação da informação, e a referencialidade teórica habermasiana como possibilidade para a construção de uma abordagem crítica que possibilite aos indivíduos interagirem com a informação, por um processo mediador da informação reorientado por uma razão comunicativa, instada num consenso linguístico aceito por uma comunidade de usuários. Resultado: Apresentamos a representação temática da informação como via pela qual se perfaz a mediação da informação, associando o processo técnico da representação temática da informação à Teoria do Agir Comunicativo. Vislumbra-se, desta maneira, propor uma mediação da informação que busque o consenso linguístico e a interação, via agir comunicativo, em oposição à razão instrumentalizada pelo capital, reorientando as ações para uma tomada de consciência que leve os atores envolvidos nos processos informativos à superação da visão hegemônica do capital, por meio do uso da razão comunicativa, a partir da qual o consenso estabelecesse por uma linguagem que visa o entendimento comum no ambiente sistêmico das bibliotecas. (shrink)

Este trabalho tem por objetivo a compreensão da ação em Aristóteles. Para este fim será utilizado o livro III da Ética a Nicômaco, passando antes por uma breve definição da virtude, tal como aparece no livro II, a qual, pode-se dizer ser o bem para a ação, na medida em que é aquilo que se deve alcançar com ela. No campo específico da ação será visto como ela pode ser distinguida entre voluntária, involuntária e não-voluntária. Neste espectro insere-se igualmente a (...) discussão sobre o que significa agir por e na ignorância. Além disso, se abordará também a questão relacionada à deliberação e à escolha.: This study aims to understand the action in Aristotle. For this purpose, we will use the book III of the Nicomachean Ethics, after doing a brief definition of virtue, as it appears in the Book II, which can be said to be the good for the action, as that is what should be reached by her. In the specific field of action, it will be seen how she can be distinguished between voluntary, involuntary and non-voluntary. This spectrum is also part of the discussion about what it means to act by and in the ignorance. In addition, the study will also address the issue related to deliberation and choice. Keywords: Deliberation, Choice, Action, Nicomachean Ethics. (shrink)

Food Services generate solid waste from the production process and distribution of meal. The raw material, after a rational flow, is transformed into meals for consumption generating solid waste of variable composition and quantity. Waste recovery actions in the recycling and selective collection in these services act as inhibitors of the inadequate disposal of these wastes in the environment, contributing to environmental sustainability. The objective of this study is to analyze the generation and viability of commercialization of recyclable solid waste (...) in Food Services of companies located in Cuiabá and Várzea Grande, Mato Grosso – Brazil. This is a cross-sectional exploratory study with a convenience sample. The analysis of the generation of residues was carried out using the weighing method and generation indices using descriptive statistics. In order to verify the economic potential of recyclable waste, the value of intermediate consumption was used and sales price data were obtained by means of the publication "Compromisso Empresarial para Reciclagem" CEMPRE. It was found that in six services the largest part of waste was made of plastic, and in two services it was paper and cardboard. The generation of aluminum was more significant in one service, being the residue that added more economic value in the commercialization. The generation of glass and tetra pack packaging were not significant, and the recycling of both is not of interest to the scavengers. The results indicate that the commercialization of recyclable solid waste is viable. (shrink)

En este artículo queremos realizar una propuesta de abordaje bioético para la toma de decisiones médicas. Los siguientes tres argumentos son los que sostienen esta propuesta. En primer lugar, creemos que el concepto de cuidado es una herramienta necesaria para alcanzar la excelencia profesional y ver que en este hay un compromiso moral para con el paciente. En segundo lugar, defendemos que el principialismo es una buena opción para dar una mayor comprensión al abordaje de los casos. En tercer lugar, (...) consideramos que la ética dialógica puede servir como fundamentación ética a dichos principios. (shrink)

O presente trabalho tem como objetivo relacionar o novo papel do Estado com o paradigma da regulação, frente aos desafios da sustentabilidade. A regulação no setor da eletricidade surgiu com a finalidade de promover uma gestão de mercado mais produtiva, contudo, no novo paradigma da sustentabilidade esta não poderia olvidar os aspectos assegurados pelas normas ambientais já existentes. Por isso, busca-se a análise da atuação das Agências Reguladoras da Energia para a concretização do desenvolvimento sustentável, fazendo uma análise comparada entre (...) Brasil e Portugal, objetivando obter resultados das políticas destas agências com relação à promoção de políticas de eficiência energética. (shrink)

The ethical climate is the perception of health professionals about the work environment, meaning the reflection on care practices and ethical-related decisions. There are extensive studies in the international literature about the ethical climate, but there are still theoretical gaps about it in health services. In this reflection article, the objective was to explore conceptual components about the ethical climate, proposing new elements of analysis of the construct. The starting point was the accumulated knowledge itself, the possibilities for expansion, and (...) the conceptual progress emerging from contributions from studies on nursing ethics. It was understandable that the ethical climate is considered in its procedural model and cyclically, being articulated with organizational elements, as established in the literature, and, expanding the concept, with the worker’s health and the ethical expressiveness at work. Regarding this last contribution, the suggestion is to think about the potential for work to allow, limit, or favor professionals to express their ethical and esthetic values in the most daily decisions and relationships, in care, management, and education. The conceptual framework of this study progressed by addressing the ethical climate as a process articulating several concepts and elements regarding the organizational aspect, ethics, and the workers’ well-being. (shrink)

To investigate the effects of two different modes of physical activity on body composition, physical fitness, cardiometabolic risk, and psychological responses in female adolescents participating in a multi-disciplinary program. The 12-week randomized intervention included 25-adolescents with overweight divided into two groups: sports practice-SPG and functional training-FTG. The SPG intervention was divided into three sports: basketball, handball, and futsal. SPG participants performed one sport 3-times/week, over the course of 1 month. The FTG performed concurrent exercises 3-times/week. This study was registered in (...) Clinical Trials Registry Platform under number: RBR-45ywtg and registered in Local Ethics Committee number: 2,505.200/2018. The intensity of physical exercises-PE was matched between groups by the rating of perceived exertion. The primary outcome was body composition, and secondary outcomes were physical fitness, cardiometabolic risk, and psychological responses. There was a significant time-effect for body mass, body mass index, and low-density lipoprotein, all being reduced. There were increases over time for musculoskeletal mass, aerobic fitness, and high-density lipoprotein. There was a group time interaction with body fat percentage being lower post-intervention in the SPG. No significant differences were observed for the other variables. Both physical activity models were effective in improving a subset of obesity-related health parameters. The findings should be extended by further investigation using more sophisticated measures of energy expenditure.Clinical Trial Registration:https://ensaiosclinicos.gov.br/, identifier: RBR-45ywtg. (shrink)

RESUMO No Curso de Inverno de 1928/29, Heidegger afirmou que a matematização irrestrita no conhecimento dos seres vivos resultaria numa falha no propósito de elaborar a ontologia da vida orgânica. No presente artigo, examino as razões que justificam essa concepção. Com base em interpretações das investigações de biólogos como Hans Driesch J. v. Uexküll e Hans Spemann, o argumento de Heidegger integra quatro passos: 1) uma abordagem mereológica do corpo orgânico, concebido como uma unidade funcional de aptidões e intrinsecamente relacionado (...) a um ambiente; 2) uma análise formal da constituição dinâmica das aptidões, cuja estrutura pulsional consiste no atravessamento regulatório de uma dimensão; 3) uma interpretação do princípio de unificação das aptidões em termos da aptidão para comportar-se com algo em um ambiente. Esta argumentação leva a duas conclusões gerais: a matematização irrestrita implica uma descrição mecânica que supõe a desconsideração da determinação modal dos organismos; a estrutura dimensional, regulatória e protointencional das aptidões orgânicas é o fator limitante da matematização da vida. ABSTRACT In the Winter Course of 1928/29, Heidegger declared that an unrestricted mathematical determination in the knowledge of living beings would imply a failure in the purpose of developing the ontology for organic life. In this paper, I examine the reasons that justify this idea. Based on interpretations of biological researches carried by Hans Driesch, J. v. Uexküll and Hans Spemann, Heidegger’s argument has three steps 1) a mereological account of the organic body, which is conceived both as a functional unity of capabilities and as intrinsically related to an environment; 2) a formal analysis of the dynamic constitution of capabilities, which instinctually driven structure is a regulatory traversing of a dimension; 3) an interpretation of the unification principle of capabilities, which is conceived as a capability of behaving towards something within an environment. This argument entails two general conclusions: first, the unrestricted mathematical determination implies a mechanical description that presupposes the neglect of the modal structure of organisms; second, the dimensional, regulatory and proto-intentional structure of the organic capabilities is the limiting factor of the mathematical determination of living organisms. (shrink)

Introduction: During their education process, nursing undergraduates experience ethical conflicts and dilemmas that can lead to moral distress. Moral distress can deprive the undergraduates of their working potential and may cause physical and mental health problems. Objective: We investigated the experiences of the undergraduates in order to identify the existence of moral distress caused by ethical conflict and dilemmas experienced during their nursing education. Ethical considerations: This study was designed according to the principles of research with human beings and was (...) approved by the Human Research Ethics Committee. Method: A qualitative multiple-case study. Two federal higher education institutions were surveyed, from which 58 undergraduates in nursing participated in the study. The undergraduates were undergoing their professional training. The data were collected through focus groups and were submitted to thematic content analysis, with the resources of the ATLAS TI 7.0 software. Results: Moral distress in undergraduates is a reality and was identified in three axes of analysis: (1) moral distress is experienced by undergraduates in the reality of healthcare services, (2) the teacher as a source of moral distress, and (3) moral distress as a positive experience. Conclusion: The undergraduates in nursing manifest moral distress in different stages of their education, particularly during their professional training. The academic community should reflect and seek solutions for the reality of moral distress in undergraduates. (shrink)

Background Education is a tool for the promotion of ethical skills that ensure the principles of conduct and the quality of care provided. The literature is still incipient in this theme; however, some studies point to education and ethical consultations as strategies to promote an ethical environment. Objective To map the interventions that aim to prospect the ethical environment in health services. Method Scoping review to answer the question “What interventions are being used by health professionals to prospect an ethical (...) environment in health services?” It occurred in the Medline (PubMed), CINAHL with Full Text (EBSCO), Scopus, Embase (Elsevier), and Web of Science databases in January 2023 by two reviewers, via the Rayyan platform. Articles with health professionals addressing interventions to prospect the ethical environment in any health service were included, without time frame. A form was used for data extraction and analysis occurred via Bardin content analysis. The review protocol was registered in the Open Science Framework. Results 2429 records were found; however, only 12 articles were included for analysis, these being randomized, cross-sectional, descriptive, and qualitative studies. Among the interventions, it was noticed that 58.3% ( n = 7) is about ethical education, 16.7% ( n = 2) about ethical guidelines and codes, 16.7% ( n = 2) about ethical reflection and leadership, and 8.3% ( n = 1) of ethical consultations. A theoretical map was elaborated, and four types of interventions were identified, based on ethical consultation, ethical education, guidelines and codes of ethics, reflection, and ethical leadership. Conclusions The interventions were considered effective to prospect the ethical environment in health services, and their effectiveness was evaluated by validated instruments, as well as through interviews and focus groups. (shrink)

Neste artigo apresento os traços gerais da doutrina heideggeriana da temporalidade, em Ser e Tempo. Além de destacar os aspectos ontológicos que caracterizam tal abordagem, acentuo uma característica central da assim chamada cronologia fenomenológica, a saber: a identificação de modos do tempo e o a determinação de uma relação de dependência explicativa entre eles. A finitude da temporalidade e a gênese dos modos do tempo a partir da temporalidade originária do Dasein são analisadas com maior ênfase. O artigo é encerrado (...) com uma breve consideração de quatro tópicos que certamente devem ser abordados com maior detalhe em uma posterior análise da cronologia fenomenológica de Heidegger.Fenomenologia. Heidegger. Temporalidade. Heidegger: Time's Origin and Finitude AbstractIn this paper I present the general lines of Heidegger's doctrine of temporality in Being and Time. Besides the ontological aspects that distinguish such approach, I also stress a main feature of the so-called phenomenological chronology, that is: the identification of modes of time, and the determination of an explanatory dependency relation between them. The finitude of temporality and the genesis of the modes of time from Dasein's originary temporality are both analyzed with more emphasis. The paper ends with a short review of four issues that a further analysis of Heidegger's phenomenological chronology surely must address in detail.Phenomenology. Heidegger. Temporality. (shrink)

To identify how digital media are being used by community-led initiatives of the Centro Region of Portugal, and to identify the requirements that a digital platform for mediation between agents in the territory should have, two focus groups were conducted, involving six small-sized community-led initiatives and six larger-sized community-led initiatives. This article details the results of these focus groups, according to the following main categories: use of existing communication and mediation tools; the purpose of use of digital tools; type of (...) experiences prompted by digital tools and attributes and features desired in a digital platform to support community-led initiatives. The results show differences between the use and needs of digital tools by small- and larger-sized initiatives and offer interesting insights to prototype an innovative digital solution, to enhance the actions of community-led initiatives. A reference framework for digital mediation strategies and a mobile app prototype were developed, based on these surveys. The article contributes with an analytical view about the development of digital solutions, which aim to strengthen the relationship among agents of local communities and promote mediation mechanisms among all stakeholders in territorial-based innovation. (shrink)

RESUMEN El presente texto expone los resultados de un estudio prospectivo, del tipo de intervención comunitaria aplicado en la Clínica Estomatológica Docente La Vigía, provincia Camagüey, con el objetivo de instrumentar una estrategia educativa en pacientes con bruxismo y disfunción temporomandibular en el período de enero de 2017 a enero de 2018. Se diseñó y aplicó una estrategia educativa según la metodología utilizada por la Maestría Nacional de Educación para la salud. Predominó el sexo femenino y las edades comprendidas entre (...) los 24 y 29 años, así como el nivel escolar universitario. Al finalizar la intervención, el nivel de conocimientos fue evaluado de bueno en casi todos los pacientes, la apertura bucal limitada, el dolor muscular y articular aparecieron en menos de la mitad de los individuos; el nivel de satisfacción respecto a la intervención fue alto. Se concluyó que la estrategia generó un impacto positivo en los pacientes estudiados. ABSTRACT The present text exhibits the results of a pilot study, of the type of community intervention applied in the Dentistry University Clinic La Vigía, Camagüey province, with the objective to arrange an educational strategy in patients with bruxism and temporomandibular dysfunction in the period from January, 2017 until January, 2018. It was designed and applied an educational strategy as the methodology used by the National Mastery of Education for the health. It predominated over the feminine sex and the ages understood between 24 and 29 years, as well as over the university school level. On having finished the intervention, the knowledge level was evaluated of good in almost all the patients, the limited mouth opening, the muscular pain and to articulate appeared in less than half of the individuals; the satisfaction level with regard to the intervention was high. It was concluded that the strategy generated a positive impact in the studied patients. (shrink)

The modern view of logical reasoning as modeled by a consequence operator has allowed for huge developments in the study of logic as an abstract discipline. Still, it is unable to explain why it is often the case that the same designation is used, in an ambiguous way, to describe several distinct modes of reasoning over the same logical language. A paradigmatic example of such a situation is ‘modal logic’, a terminology which can encompass reasoning over Kripke frames, but also (...) over Kripke models, and in any case either locally or globally . Herein, we adopt a novel abstract notion of logic presented as a lattice-structured hierarchy of consequence operators, and explore some common proof-theoretic and model-theoretic ways of presenting such hierarchies through a collection of meaningful examples. In order to illustrate the usefulness of the notion of hierarchical consequence operators we address a few questions in the theory of combined logics, where a suitable abstract presentation of the logics being combined is absolutely essential. We show how to define the operation, in general, and we achieve a number of interesting preservation results for fibring within the context of 2-hierarchies. (shrink)

O intuito do presente trabalho é discutir o uso do termo desinformação pelo campo da Ciência da Informação (CI). A palavra, desinformação, passou a ser utilizada nos últimos anos – mais notadamente após a eleição de Donald Trump a presidência dos Estados Unidos da América, cargo que ocupou entre os anos de 2016 a 2020 - para caracterizar um comportamento pautado no compartilhamento de notícias falsas via redes sociais digitais, majoritariamente, e, por meio de técnicas de comunicação que almejam fazer (...) usuários de determinada ferramenta de comunicação, acreditar em uma notícia falsa. No entanto, julgamos que o emprego do termo não consegue explicar de forma clara como ocorre ou, se é possível, determinarmos via estudos do campo da CI (informação como dimensão física, informação como dimensão cognitiva, informação como dimensão intersubjetiva social) que exista um fenômeno ou um processo que desinforme sujeitos expostos a determinada informação. Julgamos haver uma contradição no termo, que pode contribuir para uma tábula rasa explicativa sobre como se processa a validação de determinados conteúdos informativos, ou seja, sob quais fundamentos éticos, marcos regulatório e práticas consuetudinárias os sujeitos nesta arena digital produzem, se apropriam e disseminam informação. (shrink)

Este artigo apresenta um estudo sobre alguns elementos históricos na problemática da Filosofia da História. A finalidade é a de problematizar questões que servem de referencial para a discussão de algumas tendências em filosofia da história, dentro de um ponto de vista histórico-crítico, para demonstrar como a razão instrumental e calculadora anula o pensar crítico e transformador na compreensão da Filosofia da História. A investigação parte da análise do confronto entre as concepções dos antigos e dos modernos acerca da filosofia (...) da história até culminar em uma análise de algumas teorias na filosofia contemporânea, a partir da teoria-crítica da Escola de Frankfurt. (shrink)

A entrevista concedida por Emmanuel de Saint Aubert a Silvana de Souza Ramos e a Iracy Ferreira dos Santos Junior aborda a história e o papel dos Arquivos Husserl de Paris para o fomento da pesquisa multidisciplinar em fenomenologia. O pensador esclarece qual foi o contato de Merleau-Ponty com os manuscritos de Husserl, e que tipo de leitura, situada e complicada, ele realizou não apenas desses manuscritos, mas da obra de Husserl como um todo. Esse aspecto é particularmente importante (...) para os estudos de filosofia francesa contemporânea porque Merleau-Ponty foi um dos grandes responsáveis pela introdução de Husserl no pensamento francês. Tal esclarecimento permite mostrar a originalidade da filosofia de Merleau-Ponty, pois revela que o autor não era um exegeta de Husserl, mas um pesquisador inquieto e multifacetado, engajado nos debates intelectuais e políticos de sua época. Se ele não pode ser reduzido à figura de um mero leitor de Husserl, tampouco sua ontologia tardia pode ser resumida à influência de Heidegger. Debruçado sobre os manuscritos deixados inacabados por Merleau-Ponty em função de sua morte prematura, os quais eram um esboço de um novo livro, Saint Aubert realizou um minucioso trabalho de pesquisa dos usos que Merleau-Ponty faz de termos centrais de sua ontologia – chair, Leib, empiétement, quiasma – mostrando que eles não traduzem ou expressam literalmente conceitos provenientes de Husserl ou de Heidegger, pelo contrário, esses termos ganham uma gama de sentido multifacetada nos escritos de Merleau-Ponty, alimentando-se de suas leituras e meditações filosóficas, mas também de sua cultura científica e literária, e de suas preocupações éticas e políticas. A pesquisa de Saint Aubert, dedicada à interpretação dos chamados “inéditos” de Merleau-Ponty, resultou na publicação de cinco livros, pelas edições Vrin, todos eles guiados por uma leitura genética transversal da obra merleau-pontiana. Além disso, Saint Aubert, com a ajuda de outros pesquisadores e pesquisadoras, publicou, com apurado cuidado editorial, vários volumes com os manuscritos de Merleau-Ponty. Esse material, disponível de modo organizado e situado, é de uma riqueza incomparável, e permite dimensionar de modo mais preciso o papel de Merleau-Ponty no pensamento contemporâneo, além de iluminar o sentido de seu projeto ontológico. (shrink)

Objective of the study: To analyze the costs and profits of sugarcane production regarding the cultural practices of sugarcane suppliers. Methodology/approach: This study positions itself in this gap by comparatively analyzing 6 types of cultural practices: unraveling, windrowing, application of correctives, herbicides, insecticides and fertilizers, with the option of two systems Fixed rate (TF) and Variable rate (TV). Originality/Relevance: Brazil is a world reference in sugarcane production, with the State of São Paulo being the largest Brazilian producer. However, for sugarcane (...) suppliers to maintain this activity there is a need to reduce production costs and increase profitability/ha. However, there is a theoretical-practical gap in the financial assessment (costs and profits) of different cultural practices inherent to sugarcane production. Main results: The results demonstrated that the costs of cultural practices represent more than 30% of the total sugarcane production costs. The TF system proved to be more cost-efficient in the following operations: correctives, herbicides and insecticides. In the application of fertilizers, the TV system, in broadcast mode, had the best result. Finally, the profit/ton was R$1.70, demonstrating a very low profit margin/ha given the risk of the activity. Theoretical/methodological contributions: The sample for this research comprised 55 sugarcane suppliers from the State of São Paulo, whose data were obtained through a survey. The comparative analysis was based on the difference in costs of cultural practices and the estimation of the level of certainty (profit/costs), analyzed through the cumulative frequency carried out through the Monte Carlo Simulation (SMC). (shrink)

California is a landmark setting for studying produce recovery efforts and policy implications because of its global relevance in agricultural production, its complex network of food recovery organizations, and its environmental and public health regulations. Through a series of focus groups with organizations involved in produce recovery (gleaning organizations) and emergency food operations (food banks, food pantries), this study aimed to deepen our understanding of the current produce recovery system and determine the major challenges and opportunities related to the produce (...) recovery system. Operational and systematic barriers to produce recovery were highlighted by both gleaning and emergency food operations. Operational barriers, such as the lack of appropriate infrastructure and limited logistical support were found to be a challenge across groups and were directly tied to inadequate funding for these organizations. Systematic barriers, such as regulations related to food safety or reducing food loss and waste, were also found to impact both gleaning and emergency food organizations, but differences were observed in how each type of regulation impacted each stakeholder group. To support the expansion of food recovery efforts, participants expressed need for better coordination within and across food recovery networks and more positive and transparent engagement from regulators to increase understanding of the specifics of their unique operational constraints. The focus group participants also provided critiques on how emergency food assistance and food recovery are inscribed within the current food system and for longer term goals of reducing food insecurity and food loss and waste a systematic change will be required. (shrink)

The current model of adult neurogenesis in mammals suggests that adult‐born neurons are generated by stem cells that undergo long‐term self‐renewal, and that a lifetime supply of stem cells resides in the brain. In contrast, it has recently been demonstrated that adult‐born neurons in crayfish are generated by precursors originating in the immune system. This is particularly interesting because studies done many years ago suggest that a similar mechanism might exist in rodents and humans, with bone marrow providing stem cells (...) that can generate neurons. However, the relevance of these findings for natural mechanisms underlying adult neurogenesis in mammals is not clear, because of uncertainties at many levels. We argue here that the recent findings in crayfish send a strong signal to re‐examine existing data from rodents and humans, and to design new experiments that will directly test the contributions of the immune system to adult neurogenesis in mammals. (shrink)

Knowledge of diverse sexual motivations can have profound implications for our comprehension of the causes, correlations, and consequences of sexual behavior. This study had two objectives: on the one hand, to determine the different motives why young Spanish university students have sex and their relationship with different sociodemographic and psychosexual variables and sexual behavior; on the other hand, to review and improve the psychometric properties of the Sexual Motivations Scale and validate it in Spanish. Participants were 805 university students of (...) both sexes, aged between 18 and 26 years, who completed a battery of online questionnaires. Significant associations were found between young people's sexual motives, especially the motives of coping, peer pressure, and enhancement, the sociodemographic variables, sexual behavior, and psychosexual variables. Also, a new structure of the Sexual Motivations Scale was proposed, with the elimination of the factor of Self-Affirmation. The discussion highlights the relevance of the results obtained due to their implications in the promotion of sexual health, in addition to achieving the first instrument validated in Spanish for the evaluation of sexual motivations. (shrink)

This paper reconstructs Venn’s algebraic logic and identifies some of the philosophical notions concerning the nature of symbolic knowledge underlying his work. We show that Venn, in facing philosophical problems associated with his algebraic logic, needs to articulate the symbolic knowledge notions of ecthetic function and of surrogative function. The paper explains those notions based on the systematization of the functions of symbolic knowledge that we find in the recent philosophical literature. This paper also situates Venn’s work within the 19th (...) Century efforts towards a symbolization of logic, and, through an analysis of a historical case, clarifies the notions of ecthetic function and of surrogative function. (shrink)

The “Radiography of the Teaching of University Entrepreneurship in Mexico” is situated within the context of the necessity to comprehend and enhance the pedagogical practices associated with entrepreneurship in Mexican universities. This context encompasses a global examination of entrepreneurship and its prevailing trends, as well as a detailed analysis of the entrepreneurial landscape in Mexico. The principal objective of this study is to conduct a comprehensive examination of the pedagogical approaches employed in higher education institutions (HEIs) in Mexico with regard (...) to the teaching of entrepreneurship. The objective is to establish a unified approach to entrepreneurship teaching, identify the most effective pedagogical tools for fostering an entrepreneurial mindset, and disseminate the requisite technical knowledge among educators to facilitate their integration into the classroom. The methodology employed begins with a review of secondary sources to provide a detailed overview of the global and Mexican entrepreneurship landscapes, as well as the current state of entrepreneurship education in higher education institutions (HEIs). In conclusion, the Delphi technique is employed to conduct interviews with experts directly involved in the teaching of entrepreneurship in various HEIs, with the objective of collecting and synthesizing their opinions on the subject matter. The research yielded a “Teaching Model of Entrepreneurship in the University,” which is based on the identified approaches, models, and methodologies. The teacher plays a pivotal role in the teaching of entrepreneurship in higher education institutions (HEIs). The findings indicate that in Mexico, the probability of success or opportunity for entrepreneurs is significantly influenced by the material conditions of the individual, which are shaped by their social stratum and geographical location. Furthermore, data indicates that all HEIs endeavor to impart instruction on entrepreneurship. However, due to significant disparities between private and public institutions, smaller or more remote ones may lack the capacity and resources to do so effectively. Therefore, this results in heterogeneity in the teaching of entrepreneurship, which could condition the chances of success for those wishing to become entrepreneurs. Consequently, the necessity was identified for all entrepreneurship teachers in HEIs in Mexico to be able to achieve a robust and comprehensive process of teaching entrepreneurship, whereby students can develop their entrepreneurial skills at an early stage, as well as the creation of companies at a later stage. (shrink)