BackgroundPreprint usage is growing rapidly in the life sciences; however, questions remain on the relative quality of preprints when compared to published articles. An objective dimension of quality that is readily measurable is completeness of reporting, as transparency can improve the reader’s ability to independently interpret data and reproduce findings.MethodsIn this observational study, we initially compared independent samples of articles published in bioRxiv and in PubMed-indexed journals in 2016 using a quality of reporting questionnaire. After that, we performed paired comparisons (...) between preprints from bioRxiv to their own peer-reviewed versions in journals.ResultsPeer-reviewed articles had, on average, higher quality of reporting than preprints, although the difference was small, with absolute differences of 5.0% [95% CI 1.4, 8.6] and 4.7% [95% CI 2.4, 7.0] of reported items in the independent samples and paired sample comparison, respectively. There were larger differences favoring peer-reviewed articles in subjective ratings of how clearly titles and abstracts presented the main findings and how easy it was to locate relevant reporting information. Changes in reporting from preprints to peer-reviewed versions did not correlate with the impact factor of the publication venue or with the time lag from bioRxiv to journal publication.ConclusionsOur results suggest that, on average, publication in a peer-reviewed journal is associated with improvement in quality of reporting. They also show that quality of reporting in preprints in the life sciences is within a similar range as that of peer-reviewed articles, albeit slightly lower on average, supporting the idea that preprints should be considered valid scientific contributions. (shrink)

This book highlights some of the most pressing safety, ethical, legal and societal issues related to the diverse contexts in which robotic technologies apply. Focusing on the essential concept of well-being, it addresses topics that are fundamental not only for research, but also for industry and end-users, discussing the challenges in a wide variety of applications, including domestic robots, autonomous manufacturing, personal care robots and drones.

This article presents an overview ofregulations, guidelines and societal debates ineight member states of the EC about a)embryonic and fetal tissue transplantation(EFTT), and b) the use of human embryonic stemcells (hES cells) for research into celltherapy, including `therapeutic' cloning. Thereappears to be a broad acceptance of EFTT inthese countries. In most countries guidance hasbeen developed. There is a `strong' consensusabout some of the central conditions for `goodclinical practice' regarding EFTT.International differences concern, amongstothers, some of the informed consent issuesinvolved, and the (...) questions whether anintermediary organisation is necessary, whetherthe methods of abortion may be influenced bythe possible use of EFT, and whether EFTTshould only be used for the experimentaltreatment of rare disorders. The potential useof hES cells for research into cell therapy hasgiven a new impetus to the debate about (human)embryo research. The therapeutic prospects withregard to the retrieval and research use of hEScells appear to function as a catalyst for theintroduction of less restrictive regulationsconcerning research with spare embryos, atleast in some European countries. It remains tobe seen whether the prospect of treatingpatients suffering from serious disorders withtransplants produced by therapeutic cloningwill decrease the societal and moral resistanceto allowing the generation of embryos for`instrumental' use. (shrink)

8 March, now known as International Women’s Day, is a day for feminist claims where demonstrations are organized in over 150 countries, with the participation of millions of women all around the world. These demonstrations can be viewed as collective rituals and thus focus attention on the processes that facilitate different psychosocial effects. This work aims to explore the mechanisms involved in participation in the demonstrations of 8 March 2020, collective and ritualized feminist actions, and their correlates associated with personal (...) well-being and collective well-being, collective efficacy and collective growth, and behavioral intention to support the fight for women’s rights. To this end, a cross-cultural study was conducted with the participation of 2,854 people from countries in Latin America and Europe, with a retrospective correlational cross-sectional design and a convenience sample. Participants were divided between demonstration participants and non-demonstrators or followers who monitored participants through the media and social networks. Compared with non-demonstrators and with males, female and non-binary gender respondents had greater scores in mechanisms and criterion variables. Further random-effects model meta-analyses revealed that the perceived emotional synchrony was consistently associated with more proximal mechanisms, as well as with criterion variables. Finally, sequential moderation analyses showed that proposed mechanisms successfully mediated the effects of participation on every criterion variable. These results indicate that participation in 8M marches and demonstrations can be analyzed through the literature on collective rituals. As such, collective participation implies positive outcomes both individually and collectively, which are further reinforced through key psychological mechanisms, in line with a Durkheimian approach to collective rituals. (shrink)

La physiocratie occupe une place majeure dans l'histoire du siècle des Lumières. La doctrine élaborée par le docteur François Quesnay, le marquis de Mirabeau et leurs disciples constitue un modèle original de réforme de la société d'Ancien Régime. Liberté du commerce, impôt unique sur les terres, abolition des corporations, établissement du "despotisme légal", reconnaissance du triptyque "liberté, propriété, sûreté" au rang de droits fondamentaux, les propositions des physiocrates bouleversent l'ordre juridique et social traditionnel. Par ses théories universalistes, la physiocratie s'exporte (...) bien au-delà des frontières françaises. De quelles manières les idées de cette "science nouvelle" ont-elles circulées et comment ont-elles été reçues en Europe?"--Page 4 of cover. (shrink)

Resumo: O artigo pretender elucidar a teoria das cores e das formas Gráficas de Wassily Kandinsky. Nossa interpretação é que esta teoria é uma lógica das relações entre os elementos da pintura, formas coloridas e formas gráficas. Esta lógica se baseia em uma concepção tensional da composição a partir da noção de contrariedade e de oposição. A obra de arte abstrata se apresenta como uma série de tensões internas e contrastes entre cores e formas gráficas permitindo a quem a compreende (...) estabelecer um significado à composição. Pretendemos analisar esta lógica da composição entre as formas gráficas e coloridas permitindo que possamos discernir uma cerda ordenação destes elementos em um quadro. Palavras-chave: Elementos da Pintura; Kandinsky; Cores; Formas Gráficas Wassily Kandinsky's Theory of Colors and Graphic Forms Abstract: The article intends to elucidate Wassily Kandinsky's theory of colors and graphic forms. Our interpretation is that this theory is a logic of the relationships between the elements of painting, colored forms and graphic forms. This logic is based on a tensional conception of composition based on the notion of contrariety and opposition. The abstract work of art presents itself as a series of internal tensions and contrasts between colors and graphic forms, allowing those who understand it to establish a meaning to the composition. We intend to analyze this logic of composition between graphic and colored forms, allowing us to discern a bristle ordering of these elements in a painting. Key-words: Elements of Painting; Kandinsky; Colors; Graphic Forms La Théorie des Couleurs et des Formes Graphiques de Wassily Kandinsky Résumé: L'article vise à élucider la théorie des couleurs et des formes graphiques de Wassily Kandinsky. Notre interprétation est que cette théorie est une logique des relations entre les éléments de la peinture, les formes colorées et les formes graphiques. Cette logique repose sur une conception tensionnelle de la composition fondée sur la notion de contrariété et d'opposition. L'œuvre d'art abstraite se présente comme une série de tensions internes et de contrastes entre les couleurs et les formes graphiques, permettant à ceux qui la comprennent d'établir un sens à la composition. Nous nous proposons d'analyser cette logique de composition entre formes graphiques et colorées, permettant de discerner un ordre hérissé de ces éléments dans un tableau. Mots-clés: Éléments de Peinture; Kandinsky; Couleurs; Formes Graphiques Data de registro: 11/12/2022 Data de aceite: 18/10/2023. (shrink)

The property of countable metacompactness of a topological space gets its importance from Dowker’s 1951 theorem that the product of a normal space X with the unit interval $[0,1]$ is again normal iff X is countably metacompact. In a recent paper, Leiderman and Szeptycki studied $\Delta $ -spaces, which is a superclass of the class of countably metacompact spaces. They proved that a single Cohen real introduces a ladder system $ L$ over the first uncountable cardinal for which the corresponding (...) space $X_{ L}$ is not a $\Delta $ -space, and asked whether there is a ZFC example of a ladder system $ L$ over some cardinal $\kappa $ for which $X_{ L}$ is not countably metacompact, in particular, not a $\Delta $ -space. We prove that an affirmative answer holds for the cardinal $\kappa =\operatorname {\mathrm {cf}}(\beth _{\omega +1})$. Assuming $\beth _\omega =\aleph _\omega $, we get an example at a much lower cardinal, namely $\kappa =2^{2^{2^{\aleph _0}}}$, and our ladder system L is moreover $\omega $ -bounded. (shrink)

Cet article prend comme point de départ de sa réflexion les défis de l’éducation dans un « univers problématique », tel qu’il est analysé par Ricœur dans un entretien accordé à Anita Hocquard en 1985. Le caractère éminemment conflictuel de la tâche éducative nous amène à discuter les notions de traditionalité, de traditions et de tradition. Il s’agit, ainsi, de réfléchir autour de la lutte pour la reconnaissance, la légitimité et l’autorité des différentes traditions dans un contexte culturel où l’héritage (...) colonialiste s’est imposé comme le modèle qui délégitime les traditions plurielles qui coexistaient et rivalisaient avec cet héritage. Enfin, nous émettons l’hypothèse que la littérature représente une manière alternative de revitaliser ces héritages silencieux, sur la base d’une brève analyse du roman L’histoire de Poncia, de l’écrivaine brésilienne Conceição Evaristo. (shrink)

« Dans cet article, nous tenterons d’interpréter la notion controversée de musique populaire brésilienne en tant que concept porteur d’un contenu à la fois utopique et idéologique, en nous appuyant sur le concept d’idéologie dans la pensée de Marx et d’Adorno, ainsi que sur une intuition du philosophe brésilien Vladimir Safatle. Notre hypothèse est la suivante : la musique populaire brésilienne, portée par un mouvement dialectique, a changé de paradigme tout au long du xx e siècle, avec la samba, la (...) bossa-nova et la musique populaire brésilienne ( mpb ) comme paradigmes successifs. Il s’agit alors d’identifier les changements du contenu utopique et idéologique de la musique brésilienne en fonction des mouvements de l’histoire du pays. Enfin, nous conclurons par une hypothèse sur notre époque actuelle, sur la crise de la musique populaire brésilienne et de son concept.». (shrink)

RésuméIntroductionLa motivation est. un thème crucial et répandu en médecine. Que. ce soit pour un scénario clinique ou chirurgical, l’acceptation de prendre une pilule ou de se rendre à une consultation est. essentielle au succès du traitement médical. La “décennie du cerveau” a fourni aux praticiens des données neuroscientifiques substantielles sur le comportement humain, a aidé à expliquer pourquoi les gens font ce qu’ils font et a créé le concept de “cerveau motivé”. Les résultats de la psychologie empirique ont stratifié (...) la motivation en étapes de changement, qui sont devenues plus complexes au fil des décennies. Cette recherche vise à améliorer la compréhension de la façon dont les gens prennent des décisions concernant leur santé et comment mieux comprendre les stratégies et les techniques pour les aider à résoudre les problèmes d’ambivalence de manière efficace et ciblée.MéthodesNous établissons un dialogue avec la phénoménologie de la volonté de Ricoeur afin de comprendre le sens de ces découvertes scientifiques. À partir de la phénoménologie husserlienne, Paul Ricoeur a développé sa pensée en s’éloignant de l’idéalisme transcendantal en émancipant les structures intentionnelles de la volonté du domaine de la perception. Résultats: En introduisant les concepts de volontaire et d’involontaire, Ricoeur s’est. écarté du dualisme cartésien, qui fait du corps un corps d’objet, cible de vicissitudes naturelles. Le nouveau dualisme entre volontaire et involontaire est. traité par référence à ce que Ricoeur a appelé le mystère central de l’existence incarnée, qui considère l’homme “double dans l’humanité, simple dans lavitalité”. Cette dualité permet de considérer le cerveau comme l’organe naturel du comportement dans le corps humain et d’utiliser la psychologie empirique comme moyen d’échapper aux subjectivations superficielles des concepts.ConclusionLa simplicité (ou unité) d’existence invite la médecine à repenser certaines de ses hypothèses philosophiques, de telle sorte que les patients puissent être considérés comme des sujets autonomes avec des projets de vie d’auteur. L’anthropologie ricourienne a un impact éthique profond sur la manière dont la médecine devrait utiliser la technologie, ce qui découle de résultats de psychologie empirique. L’utilisation de ces nouvelles connaissances doit également faire l’objet d’une inspection minutieuse, car elle modifie le rôle social de la science médicale. (shrink)

. This paper examines the association between long-term compensation and corporate social responsibility for 90 publicly traded Canadian firms. Social responsibility is considered to include concerns for social factors and the environment, 564-578; Kane, E. J., 341-359). Long-term compensation attempts to focus executives efforts on optimizing the longer term, which should direct their attention to factors traditionally associated with socially responsible executives. As hypothesized, we found a significant relationship between the long-term compensation and total CSR weakness as well as the (...) product/environmental weakness dimension of CSR. In addition, we found a marginally significant relationship between long-term compensation and total corporate responsibility. Our findings are that executives long-term compensation is associated with a firms environmental actions, and that firms that utilize long-term compensation are more likely to mitigate product/environment weaknesses than those that do not. Implications for practice and research are discussed. (shrink)

В пособии дано обоснование того, что научное знание выступает в качестве вероятностного знания, если оно произведено в основанной на принципе дуализма метафизической системе научного постижения действительности.

Rotations in Quantum Mechanics are a very well-known subject. When one is faced with rotations related to the SO group, for instance, all the underlying operators are well-known and built from their classical counterparts. However, when it comes to represent rotations related to the SU group, it is always argued that there is no classical counterpart from which the expressions for the quantum mechanical operators can be built. The approach is always done using matrix representation. In the way of this (...) aproach, one assumes that the operators related to SU are pseudovectors and end up with the weird result that only rotations by multiples of \ would bring the system to its original situation. In Olavo we have shown that any half-integral spin system can be represented in the Schrödinger picture by solving a Schrödinger equation with well defined expressions for the SU differential operators. It turned out that two of these operators are symmetric tensors, not pseudovectors or antisymmetric tensors. In this paper we use these results to dismiss with the \ conundrum. (shrink)