Hilbert algebra with a Hilbert-Galois connection, or HilGC-algebra, is a triple \(\left(A,f,g\right)\) where \(A\) is a Hilbert algebra, and \(f\) and \(g\) are unary maps on \(A\) such that \(f(a)\leq b\) iff \(a\leq g(b)\), and \(g(a\rightarrow b)\leq g(a)\rightarrow g(b)\) forall \(a,b\in A\). In this paper, we are going to prove that some varieties of HilGC-algebras are characterized by first-order conditions defined in the dual space and that these varieties are canonical. Additionally, we will also study and characterize the congruences of (...) an HilGC-algebra through specific closed subsets of the dual space. This characterization will be applied to determine the simple algebras and subdirectly irreducible HilGC-algebras. (shrink)

Background The ethical governance of Artificial Intelligence (AI) in health care and public health continues to be an urgent issue for attention in policy, research, and practice. In this paper we report on central themes related to challenges and strategies for promoting ethics in research involving AI in global health, arising from the Global Forum on Bioethics in Research (GFBR), held in Cape Town, South Africa in November 2022. Methods The GFBR is an annual meeting organized by the World Health (...) Organization and supported by the Wellcome Trust, the US National Institutes of Health, the UK Medical Research Council (MRC) and the South African MRC. The forum aims to bring together ethicists, researchers, policymakers, research ethics committee members and other actors to engage with challenges and opportunities specifically related to research ethics. In 2022 the focus of the GFBR was “Ethics of AI in Global Health Research”. The forum consisted of 6 case study presentations, 16 governance presentations, and a series of small group and large group discussions. A total of 87 participants attended the forum from 31 countries around the world, representing disciplines of bioethics, AI, health policy, health professional practice, research funding, and bioinformatics. In this paper, we highlight central insights arising from GFBR 2022. Results We describe the significance of four thematic insights arising from the forum: (1) Appropriateness of building AI, (2) Transferability of AI systems, (3) Accountability for AI decision-making and outcomes, and (4) Individual consent. We then describe eight recommendations for governance leaders to enhance the ethical governance of AI in global health research, addressing issues such as AI impact assessments, environmental values, and fair partnerships. Conclusions The 2022 Global Forum on Bioethics in Research illustrated several innovations in ethical governance of AI for global health research, as well as several areas in need of urgent attention internationally. This summary is intended to inform international and domestic efforts to strengthen research ethics and support the evolution of governance leadership to meet the demands of AI in global health research. (shrink)

Within Ajzen's Planned Behavior Theory framework, this article tests a model to estimate the predictors of entrepreneurial intention in academic scientists working in Chile. We adapted into Spanish the entrepreneurship intention questionnaire. We tested the entrepreneurship intention model on a sample of 1,027 scientists leading research projects funded by the Chilean Scientific and Technological Development Fund, the country's primary scientific research grant. The results show strong empirical support for the entrepreneurship intention model proposed while highlighting some critical issues specific to (...) entrepreneurial intention in scientists. In particular, we found an indirect effect of perceived subjective social support on entrepreneurial intention, which is mediated by entrepreneurial attitude and perceived behavioral control toward entrepreneurship. These results suggest that policies orientated toward promoting academic entrepreneurship should include developing a healthy social environment toward it, meaning that entrepreneurial intention is not only an individual but an organizational challenge. These policies should analyze the social norms guiding the scientists' reference groups to increase their effectiveness. (shrink)

Emotional stimuli (e.g. words, images) are often remembered better than neutral stimuli. However, little is known about how memory is affected by an environmentally induced emotional state (without any overtly emotional occurrences) – the focus of this study. Participants were randomly assigned to discovery (n = 305) and replication (n = 306) subsamples and viewed a desktop virtual environment before rating their emotions and completing objective (i.e. item, temporal-order, duration) and subjective (e.g. vividness, sensory detail, coherence) memory measures. In both (...) samples, a Partial Least Squares Correlation analysis showed that an emotional state characterised by high negative emotion (i.e. threat, fear, anxiety) and arousal was reliably associated with better memory in both objective (i.e. item) and subjective (i.e. vividness and sensory detail) domains. No reliable associations were observed for any temporal memory measures (objective or subjective). Thus, an environmentally induced state of negative emotion corresponds with enhanced memory for indices of episodic memory pertaining to “what” happened, but not necessarily “when” it happened. (shrink)

In the history of Jewish, Christian and Muslim culture, religious identity was not only formed by historical claims, but also by the usage of certain images: “images of God”, “images of the others”, “images of the self.”This book includes a discussion of the role of these images in society and politics, in theology and liturgy, yesterday and today.

Jewish law has a history stretching from the early period to the modern State of Israel, encompassing the Talmud, Geonic and later codifications, the Spanish Golden Age, medieval and modern responsa, the Holocaust and modern reforms. Fifteen distinct periods are separately studied in this volume, each one by a leading specialist, and the emphasis throughout is on the development of the institutions and sources of the law.

The aim of the present study was to investigate the association between attachment dimensions and neural correlates in response to the Rorschach inkblots. Twenty-seven healthy volunteers were recruited for the electroencephalographic registration during a visual presentation of the Rorschach inkblots and polygonal shapes. The Attachment Style Questionnaire was administered to participants. Correlations between the ASQ scores and standardized low-resolution brain electromagnetic tomography intensities were performed. The Rorschach inkblots elicited several projective responses greater than the polygonal shapes. Only during the Rorschach (...) inkblots presentation, discomfort with closeness and relationships as secondary subscales were negatively correlated with the activation of right hippocampus, parahippocampus, amygdala, and insula; need for approval subscale was negatively correlated with the activation of orbital and prefrontal cortex and left hippocampus. Moreover, the correlations between attachment dimensions and neural activation during the Rorschach inkblots were significantly higher compared to the same correlations in response to polygonal shapes. These findings suggest that attachment style can modulate brain activation during the projective activity of the Rorschach inkblots. (shrink)

Der Sammelband geht den Fragen nach, was eigentlich studierendenzentrierte Lehre ist, welche konkreten Herausforderungen bei der Umsetzung einer studierendenzentrierten Lehre auftreten und wie eine solche Lehre angesichts dieser Herausforderungen umgesetzt werden kann. Aber auch: Welche Hürden haben sich bisher als unüberwindbar erwiesen, und wie können Lehrende damit umgehen?

Resumen: Dada la multiplicidad de planos que acompañan a las observaciones de la actual pandemia, importa identificar aquellas que alcanzan una mayor resonancia. Así, observamos cómo los ciudadanos y los agentes de decisión han incrementado sus demandas de informaciones validadas por medio de la aplicación de la racionalidad, los métodos y los procedimientos de la ciencia de manera exponencial. En este trabajo desarrollamos en forma sintética un conjunto seleccionado de lineamientos sobre cómo se aborda la actual pandemia desde las ciencias (...) sociales sistémicas, para luego exponer algunas de sus propuestas respecto a las condiciones, a nivel organizacional, las cuales podrían permitir alcanzar los niveles de diálogo y cooperación requeridos para enfrentar la pandemia actual.: Given the multiplicity of perspectives that accompany the observation of the current pandemic, becomes relevant to identify those that achieve the greatest resonance. Thus, it is observed how citizens and decision makers have increased their demands for valid information by applying rationality, methods, and procedures of science in an exponential manner. In this paper we develop a synthetic set of selected guidelines on how the current pandemic is approached from systemic social sciences, and then present some of their proposals regarding the conditions, at the organizational level, which could enable the achievement of the levels of dialogue and cooperation required to address the current pandemic. (shrink)

Propósito: la adecuación del esfuerzo terapéutico es una decisión clínica basada en la evidencia que pretende evitar la futilidad médica. Se han señalado diferentes factores que pueden influir en esta toma de decisiones los cuales se relacionan con el paciente, el profesional médico que toma de las decisiones, barreras del sistema, cultura y economía, entre otros. El presente estudio pretende identificar aquellos factores que influyen en los médicos especialistas que laboran en la institución referente del cáncer en Colombia, a fin (...) de planear acciones que mejoren el abordaje de la toma de decisiones con respecto a la adecuación del esfuerzo terapéutico en pacientes con cáncer. Metodología: diseño cualitativo basado en 13 entrevistas en profundidad a médicos especialistas del Instituto Nacional de Cancerología de Colombia. Resultados: participaron 3 mujeres y 10 hombres, con un promedio de edad de 36 años, 7 pertenecientes a la especialidad de oncología de adultos, 2 a oncohematología pediátrica, 1 a cuidados intensivos de adultos y 3 a cuidados intensivos pediátricos. Los factores hallados se agruparon en cuatro categorías: 1) conocimiento, 2) aspectos relacionados con la toma de decisiones, 3) quién decide, 4) tipo de decisión que se toma; a su vez, estas categorías se agruparon en temas que hacen alusión a los factores que influyen en la toma de decisiones de los especialistas para adecuar los esfuerzos terapéuticos. Conclusión: la adecuación de los esfuerzos terapéuticos es importante para evitar procedimientos médicos fútiles que prolonguen el sufrimiento. Se evidenciaron algunos factores que influyen en la toma de decisiones de los especialistas: falta de preparación de los profesionales de salud en el tema de toma de decisiones al final de la vida, uso reducido de escalas que permitan mejorar la información del pronóstico y desconocimiento sobre voluntades anticipadas; estos son algunos de aquellos factores que deben fortalecerse para generar acciones que mejoren el abordaje de esta temática. (shrink)

El presente artículo aborda la estrategia escritural de Daniela Catrileo. Se propone revisar la elaboración del concepto de piñen examinando la relación entre lenguaje y colonialidad, para, de ese modo, subrayar el potencial político y reivindicativo que comporta en la novela del mismo nombre, Piñen (2019). Dicha hipótesis articulará el ejercicio de lectura aquí propuesto, atendiendo principalmente las estrategias narrativas empleadas –servirse de un polilingüismo que rompe estructuras gramaticales– para descentrar el lenguaje de su determinismo colonial. Así, interpretamos dicha (...) estrategia escritural en consonancia con las potencias micropolíticas y descolonizadoras del arte descritas por Suely Rolnik y, en consecuencia, apostando por la posibilidad de diagramar un devenir minoritario que dispute los imaginarios del inconsciente colonial-capital. (shrink)

This chapter contains sections titled: Models Analogy Metaphor Metaphorical Models Current Issues.

Ensaio visual acerca do livro de artista (EN)TERRA BRASILIS (2020), de Daniela Amon, que, por meio de um diálogo com a história da arte e da articulação entre linguagem, matéria e símbolo, oferece uma reflexão a respeito da história do Brasil, desde tempos coloniais até os dias atuais, e uma crítica ao manejo da atual crise pandêmica.

Background: Using the power of Internet, crowdfunding platforms are currently changing the traditional landscape of fundraising. Social media-based IT platforms in particular are bringing the creators of crowdfunding projects closer than ever to potential investors. A large variety of factors function as determinants of individuals' intention to participate in crowdfunding and have an intertwined impact on funding as the ultimate project goal.Objectives: For a better understanding of investor behavior in social media-based crowdfunding projects, this paper covers identifying, analyzing, and classifying (...) general and specific factors of investor motivation, based on the literature in the field.The main focus is the relationship between the affordances provided by social media-based crowdfunding platforms and the psychological determinants of investor motivation in innovative start-up projects.Methods: Using IEEE Explore, Clarivate Web of Science, ScienceDirect, and Scopus, we conducted a systematic review of the existing research on the emerging role of crowdfunding as a disruptive technology in financing the start-up innovative projects. The paper explores the main determinants of investor motivation and aims to streamline the success factors in crowdfunding campaigns.Results: A total of 1,216 publications were identified after searching the aforementioned databases and, upon refining the results, 515 articles were considered for the final sample. After reading the titles and abstracts, the sample was reduced to 78 articles that were read in-depth and synthesized in accordance with the defined research questions. The selected articles were clustered into three main categories: general studies, determinants of investor behavior, and success factors.Conclusions: In the new global economy, crowdfunding platforms have become the nexus between the emerging creators of innovative products and services and the necessary funding sources. This connection is possible via a cumulative collection of contributions from multiple investors recruited from the audience of the selected platform, without time or space constraints. However, the determinants of the investment decision are very different in the case of social media-based crowdfunding platforms compared to determinants in the mainstream environment. This paper surveys these motivators and reveals how platform features can be used to persuade individuals to make a financial contribution toward the success of a project. (shrink)

Ist das Politische Macht? Ist es öffentliches Handeln oder die beste Gesellschaftsordnung? Daniela Hüttinger sucht dort nach einer Antwort, wo die historische Wurzel des Politischen vermutet wird: im Griechenland des 5. und 4.

The study's goal was to examine the socially responsible power use in the context of ethical leadership as an explanatory mechanism of the ethical leadership-follower outcomes link. Drawing on the attachment theory (Bowlby, 1969/1982 ), we explored a power-based process model, which assumes that a leader's personal power is an intervening variable in the relationship between ethical leadership and follower outcomes, while incorporating the moderating role of followers' moral identity in this transformation process. The results of a two-wave field study (...) ( N = 235) that surveyed employees and a scenario experiment ( N = 169) fully supported the proposed (moderated) mediation models, as personal power mediated the positive relationship between ethical leadership and a broad range of tested follower outcomes (i.e., leader effectiveness, follower extra effort, organizational commitment, job satisfaction, and work engagement), as well as the interactive effects of ethical leadership and follower moral identity on these follower outcomes. Theoretical and practical implications are discussed. (shrink)

The article examines cultural anthropological approaches to cultural boundaries and cultural change. It suggests that these approaches to cultural change can be made fruitful for understanding how cultural elements spread across different scienti?c communities, and the possible effects such dynamics could have on the negotiation of boundaries in the ?eld. The article is based on an ethnographic study of nanoscale research and re?ects on where to look for moments of boundary transgression in this ?eld that is characterized by its multiple (...) dimensions of inclusion and distinction. (shrink)

"Theory of mind� describes the ability to impute mental states, such as beliefs, desires and intentions, to oneself and to other people. Usually we want to know why people did what they did and we wonder what they are going to do next. That is, everyday we try to predict and explain human behaviour. In order to do this we refer to a person"s beliefs, desires, emotions, intentions etc. Behaviour is the product of belief and desire: People do things because (...) they desire something and believe some act will achieve it. For adults it is clear that our assumptions about reality do not necessarily match the real world; but we know, regardless of whether our beliefs are true or not, our beliefs direct our actions. In contrast, it is not until the age of 4 years that children understand that one can be mistaken about the world and that actions can be based on this false belief. (shrink)

'Cenários construtivistas - temas e problemas' pretende ampliar a esfera dos estudos literários com uma perspectiva que fundamenta a sua investigação em pressupostos epistemológicos construtivistas. Esta coletânea reúne textos de trabalhos discutidos no Colóquio Construtivismo, realizado em setembro de 2008 no âmbito do Programa de Pós-Graduação de Estudos de Literatura do Departamento de Letras da PUC-Rio. Os artigos reunidos oferecem pistas para outros modos de olhar a literatura através de lentes construtivistas.

Schwartz developed his Theory of Basic Human Values and corresponding instruments, the portrait values questionnaire (PVQ) and the Schwartz values survey (SVS), in order to measure personal values. He uses these instruments (in a slightly modified form) in conjunction with his Theory of Cultural Value Orientations to measure cultural or societal values. His theoretical work is also used in studying organizational values; however, none of these instruments seem suitable to compare personal and perceived organizational values. If the PVQ is widely (...) used to measure personal values, and we need commensurate measures of the person and organization for comparative analysis, then can we not minimally adjust the PVQ to measure organizational values? In this article we discuss the testing of one such adjusted PVQ used for gauging universities’ organizational values. We developed the PVQ-uni to measure university values as perceived by students. We collected data from sociology departments at two universities, one in Austria ( n = 133) and one Nigeria ( n = 156). We then tested the reliability and the validity of the new instrument. Based on the data collected, we found that the PVQ-uni is a reliable and valid instrument; however, further refinements are needed for the instrument to be used successfully in Africa. (shrink)

Vicarious responsibility is a notoriously puzzling notion in normative reasoning. In this article we will explore two fundamental issues, which we will call the “explication problem” and the “justification problem”. The former issue concerns how vicarious responsibility can plausibly be defined in terms of other normative concepts. The latter issue concerns how ascriptions of vicarious responsibility can be justified. We will address these two problems by combining ideas taken from legal theory and moral philosophy. Our analysis will emphasise the importance (...) of the voluntary involvement of the normative parties considered liable in a relation with other normative parties who causally contributed to a prohibited state-of-affairs. (shrink)

It is generally believed that one argument advanced by Aristotle in favor of the political authority of the multitude is that large groups can make better decisions by pooling their knowledge than individuals or small groups can make alone. This is supported by two analogies, one apparently involving a “potluck dinner” and the other aesthetic judgment. This article suggests that that interpretation of Aristotle’s argument is implausible given the historical context and several features of the text. It argues that Aristotle’s (...) support for the rule of the multitude rested not on its superior knowledge but rather on his belief that the virtue of individuals can be aggregated and even amplified when they act collectively. This significantly alters our understanding of Aristotle’s political thought and presents a powerful alternative to the epistemic defenses of mass political activity popular today. (shrink)

The present article is devoted to a logical treatment of some fundamental concepts involved in responsibility attribution. We specify a theoretical framework based on a language of temporal deontic logic with agent-relative operators for deliberate causal contribution. The framework is endowed with a procedure to solve normative conflicts which arise from the assessment of different normative sources. We provide a characterization result for a basic system within this framework and illustrate how the concepts formalized can be put at work in (...) the analysis of examples of legal reasoning. (shrink)

In the present article we exploit the logical notions of correctness and completeness to provide an analysis of some fundamental problems that can be encountered by a software developer when transforming norms for traffic circulation into programming instructions. Relying on this analysis, we then introduce a question and answer procedure that can be helpful, in case of an accident, to clarify which components of an existing framework should be revised and to what extent software developers can be held responsible.

Justified belief is a core concept in epistemology and there has been an increasing interest in its logic over the last years. While many logical investigations consider justified belief as an operator, in this paper, we propose a logic for justified belief in which the relevant notion is treated as a predicate instead. Although this gives rise to the possibility of liar-like paradoxes, a predicate treatment allows for a rich and highly expressive framework, which lives up to the universal ambitions (...) of investigating epistemological concepts. We start with a base theory for justified belief, and then systematically present putative additional axioms for justified belief. We provide an overview of consistency results when the additional principles are added to the base theory, and discuss their philosophical plausibility. (shrink)

Crowdfunding is regarded a financing mechanism that could improve the funding opportunities of businesses with a pro-social orientation. Indeed, it is assumed that on digital platforms, citizens are inclined to provide more support to projects with a social benefit than to those without such an orientation, with significant ethical implications for the common good. Yet, extant empirical evidence regarding such a claim is still inconclusive. To advance this discussion, the present paper analyzes the conditions that influence crowd support for projects (...) displaying a pro-social orientation on a reward-based crowdfunding platform. To build our hypotheses, we adopt the lens of framing theory, and we relate it to the digital context. Beginning from the premise that, on crowdfunding platforms, information about projects has a hierarchical structure, we argue that a project’s success crucially depends on how much its proponent emphasizes the pro-social cues within this structure. Moreover, we propose that because pro-social cues demarcate a project over others, the effectiveness of pro-social framing is enhanced when the number of projects on the platform, i.e., its crowdedness, increases. Logit estimates on 8631 Kickstarter projects indicate that pro-social framing is positively associated with success as we expected, yet only when it is moderately emphasized. Further, we find that crowdedness on the platform positively moderates the effect of pro-social orientation on success. (shrink)

Self-referential sentences have troubled our understanding of language for centuries. The most famous self-referential sentence is probably the Liar, a sentence that says of itself that it is false. The Liar Paradox has encouraged many philosophers to establish theories of truth that manage to give a proper account of the truth predicate in a formal language. Kripke’s Fixed Point Theory from 1975 is one famous example of such a formal theory of truth that aims at giving a plausible notion of (...) truth by allowing truth value gaps. However, not only the concept of truth gives rise to paradoxes. A syntactical treatment of epistemic notions like belief and knowledge leads to contradictions that very much resemble the Liar Paradox. Therefore, it seems to be fruitful to apply the established theories of truth to epistemic concepts. In this paper, I will present one such attempt of solving the epistemic paradoxes: I adapt Kripke’s Fixed Point Theory and interpret truth, knowledge and belief within the framework of a partial logic. Thereby I find not only the fixed point of truth but also the fixed points of knowledge and belief. In this fixed point, the predicates of truth, belief and knowledge find their definite interpretation and the paradoxes are avoided. (shrink)