The Telchines, magical craftsmen and wizards, are best known for their criticism of Callimachus’ poetry in the prologue to the Aetia. The other two appearances of the Telchines are also in programmatic passages in Callimachus’ extant works. In the Hymn to Delos (30–3), the narrator asks an aporetic question about the theme of his song. There, the Telchines are the makers of the trident used to form every island but Delos, highlighting her singular status as uniquely created without force (30–3). (...) In Aet. fr. 75, the Telchines appear in Xenomedes’ history of Ceos. There, Callimachus explicitly names one source for his material, but omits direct citation of equally important sources, namely Pindar and Bacchylides, while still alluding to their songs. This article examines verbal and thematic parallels among these three passages and argues that Callimachus uses the Telchines not only to link the passages but also to comment on his authorial process, his use of sources and his poetic programme. (shrink)

Information on more than 400 subjects, from angels and herbalism to tarot and vampires.

The authors mark the twentieth anniversary of the classic study by Weitzman et al., which found considerable gender stereotyping in picture books for preschool children, by replicating and extending their study with an updated sample that includes books by Black illustrators. The authors find evidence that female characters and female relationships receive considerably more attention in recent books by both conventional illustrators and Black illustrators than they did in the late 1960s. They also find, consistent with the liberal feminist aims (...) of Weitzman et al., evidence that male and female characters are shown in a more egalitarian fashion than they were in the late 1960s in books by mainstream authors. Finally, they discover that, consistent with the aims of recent Black feminist theorists, Black illustrators are more apt than others to highlight women's involvement in an ethic of caring and an ethic of personal accountability. (shrink)

Promoting ethical decisions and behaviors is challenging for any organization. Yet managers are still required to make ethical decisions under conditions which deplete their self-control resources, such as high stress and long hours. This study examines the relationships among symbolic and internal moral identity, self-control, and ethical behavior, and investigates whether self-control acts as the mechanism through which moral identity leads to ethical behavior. Findings indicate that internal moral identity overrides symbolic moral identity in the relationship with self-control and that (...) self-control fully mediates the relationship between internal moral identity and ethical behavior. The implications for organizations is that while rules, procedures, and ethics training are useful, managers with a strong moral compass will be more likely to practice self-control leading to more ethical behaviors. (shrink)

Background Pediatric critical care physician attitudes about withdrawal of ventricular assist devices and extracorporeal membrane oxygenation in cases of medical futility are poorly defined. Our aim was to define current attitudes regarding the withdrawal of these devices. Methods IRB-approved, cross-sectional observational survey conducted among pediatric critical care attending physicians and fellow physicians in the United States between 2016 and 2017. Data was collected anonymously and statistically analyzed. Results A total of 158 physicians responded with 67% being attending physicians. Compared to (...) a VAD, a higher percentage had taken care of a patient on ECMO where the device was turned off because care was believed to be futile, including currently. Nearly all reported that it can be ethically permissible to withdraw support from a patient with a VAD and on ECMO, but varied opinions existed as to who should ultimately make this decision if the patient/their family disagrees. More respondents agreed that a patient/their family should agree to withdrawal of VAD or ECMO support prior to initiation if futility is later determined and that protocols should be created for VAD and ECMO withdrawal. Conclusion Most pediatric critical care physicians felt that it can be ethically permissible to withdraw VAD and ECMO support. Our study indicates that pediatric VAD and ECMO withdrawal protocols are desired, but further investigation is needed to determine how to best design protocols that would incorporate multiple stakeholders. (shrink)

O artigo procura argumentar contra a ideia de que a filosofia da história de Kant contaria com dois modelos de fundamentação: um modelo oficial, de natureza hipotético-teleológica, e outro hermenêutico-explicativo, que, porém, acabaria por implodir o sistema. Trata-se de mostrar que há um único modelo, de natureza hermenêutica-explicativa, que não obstante faz uso de princípios hipotético-teleológicos. Mais ainda, que tal modelo está presente ao longo de diversos momentos do sistema, como na Doutrina do Direito, ou na Religião nos limites da (...) simples razão. The article argues against the idea that Kant's philosophy of history would have included two types of foundation: an official model, hypothetical and teleological in nature, and other hermeneutic-explanatory, the last one that eventually would implode the system. The aim is to show that there is a single model, of hermeneutics-explanatory nature, which nevertheless makes use of hypothetical and teleological principles, and that such a model is present at various moments throughout the system, as in the Doctrine of Right, or in the Religion within the limits of pure reason. (shrink)

L’auteur présente trois témoignages. Le premier montre l’influence que la figure de frère Charles de Jésus a exercée sur lui et sur ceux qui l’ont accompagné en pèlerinage. Le second explique pourquoi, aux yeux de l’auteur, le Père de Foucauld peut être considéré comme un martyr de la foi et de la charité. Le troisième raconte comment, mettant ses pas dans les pas de frère Charles, l’auteur a passé presque deux ans dans un ermitage, sur l’Assekrem, dans le Hoggar. C’est (...) là qu’est née l’intuition fondatrice des Fraternités Monastiques de Jérusalem. (shrink)

Esports have transformed playing video games into a competitive activity that bears similarities to sports and the processes of sportization. Taking as a starting point the concept of sports as competitive games, the objective of this work is to analyse the sportization of esports, as well as the impact of esports on the concept of sports and their implications on sports in the immediate future. Sports and esports are two different realities that interact with each other. This is a conceptual (...) problem for sports, and it also defines a practical challenge in the immediate future of sports. The virtual environment offers new possibilities in sports, such as broadening the possibilities of confrontation and competition development, contributing to reducing the environmental impact of certain sports, improving safety and maintaining the physical integrity of athletes, and increasing social justice and equality of chances in sports competitions. The challenge, therefore, is to try to bring esports and sports closer together, even moving toward hybrid sports, as addressed throughout this article. (shrink)

After Lavoisier's execution, the leading French chemists were Antoine-François Fourcroy , Louis-Bernard Guyton de Morveau and Claude-Louis Berthollet . At the beginning of the nineteenth century, Berthollet introduced a new conception of chemical change that challenged the theory of elective affinities which had dominated chemistry for nearly a hundred years. Berthollet's new affinities raised controversy among chemists and had to coexist with the firmly established theory of elective affinities. Apart from the public debate in research articles, Berthollet's affinities also had (...) to compete with the influence of Fourcroy and his school in the textbook market. This paper seeks to assess the extent to which French textbooks published at the beginning of the nineteenth century were committed to Berthollet's innovation, and how they contributed to its marginalization. (shrink)

This paper publishes for the first time 132 conjectures by Nicolaus Heinsius on Ovid’s Metamorphoses 1‒4. The value and possible motivations of each proposal are briefly assessed.

Classical propositional logic plays a prominent role in industrial applications, and yet the complexity of this logic is presumed to be non-feasible. Tractable systems such as depth-bounded boolean logics approximate classical logic and can be seen as a model for resource-bounded agents whose reasoning style is nonetheless classical. In this paper we first study a hierarchy of tractable logics that is not defined by depth. Then we extend it into a modal logic where modalities make explicit the assumptions discharged in (...) propositional proofs, thereby expressing blueprints for proofs. A natural deduction system is provided that permits to reason about and manage such proof blueprints. (shrink)

Lately, nanotechnology has become one of the main topics in the debates regarding what has been called the _Next Industrial Revolution_ within what are known as _emergent technologies_. This paper contains a comparative analysis of the different philosophical groundings, arguments and principles invoked in the official ethical approaches proposed by each of two of the main Western communities. By _official ethical approaches_ or _official positions_ we mean the opinions officially expressed by the government institutions about how ethical considerations prompted by (...) nanotechnologies should be tackled. The analysis is based, then, on the official points of view, expressed through two documents, namely two official releases issued by governmental offices or institutions in both communities, Europe and the United States of America, and considered by the authors as representative of the official opinions of the governmental institutions in each society. (shrink)