We show a sentence and modal square of opposition and equivalence to be expanded into an hexagon according to oe suggestion from William of Sherwood. This expansión is permittedby two sentence and modal rules.The logical relations of the square allow us to formulate several theorems in order to show a glimpse of the Medieval Logic complexity.

This paper aims to show that modeling complex systems inevitably involves non-propositional knowledge and thus the uncertainties associated with the corresponding model predictions cannot be fully quantified. This is exemplified by means of the climate system and climate modeling. The climate system is considered as a paradigm for a complex system, whereby the notion of complexity adopted in this paper is epistemic in nature and does not equate with the technical definition of a complex system as for example used within (...) physics or complexity theory. The epistemic notion of complexity allows to view the climate system as complex with respect to some features, while simple with respect to others. This distinction is of practical significance for political decision making as it allows to treat some climate predictions as (fairly) certain, while acknowledging high uncertainties with others. (shrink)

Immigration is often associated with a situation in which would-be migrants and their countries of origin are put at the mercy of others’ decisions. The main objective of this article is to theorize this ‘being at the mercy’ in light of a republican definition of what freedom is about: the absence of domination. Immigration policy represents instances of domination on a wide spectrum of individuals and political communities. This article focuses on the procedural discretion claimed by states of destination in (...) their relations with would-be migrants. On the basis of a definition of the concept of ‘jurisdiction’, the article distinguishes 4 paradigmatic situations of immigration, which all display situations of domination. In each situation, the state of destination arbitrarily interferes with important interests of individuals and political communities. In light of this argument, existing mechanisms in national, transnational and international settings can be identified and justified as anti-domination measures. The argument offers a blueprint on how to further develop them in preventing domination in immigration. (shrink)

This paper aims to explore a potential connection between two hypotheses recently put forward in the context of language evolution. One hypothesis argues that some human-specific change in the hominin brain developmental program habilitated the neuronal workspace that enabled “cognitive modernity” to unfold, also resulting in our globularized braincase. The other argues that the cultural niche resulting from our self-domestication favored the emergence of natural languages. In this article we document numerous links between the genetic changes we have claimed may (...) have brought about globularization and neural crest cells, which have been claimed to explain the constellation of distinctive traits found in all domesticated mammals. If these links turn out to be as robust as we think they are, globularization and self-domestication may well be closely related phenomena in the context of human evolution. (shrink)

We propose a new interpretation of the equation E=mc² in special relativity by generalizing ideas of ontological emergence to fundamental physics. This allows us to propose that mass, as a property, can be considered to emerge from energy, using a well-known definition of weak ontological emergence. Einstein’s famous equation gains in this way a clearer philosophical interpretation, one that avoids the problems of previous attempts, and is fully consistent with the kinematic properties of special relativity, while yielding fresh insights concerning (...) the nature of mass. (shrink)

Female sex steroids can affect the motor system, modulating motor cortex excitability as well as performance in dexterity and coordination tasks. However, it has not yet been explored whether FSS affects the cognitive components of motor behavior. Mu is a sensorimotor rhythm observed by electroencephalography in alpha and beta frequency bands in practices such as motor imagery and action observation. This rhythm represents a window for studying the activity of neural circuits involved in motor cognition. Herein we investigated whether the (...) alpha-mu and beta-mu power in the sensorimotor region and the alpha and beta power over frontal, parietal, and occipital regions are modulated differently in the menstrual, follicular, and luteal phases of menstrual cycles in right-handed dominant women. To do so, these women underwent MI and AO in the three menstrual cycle phases. The spectral activity of the cortical regions for the alpha and beta bands were compared between phases of the menstrual cycle and a correlation analysis was also performed in relation to estrogen and progesterone levels. For the hypothesis-based approach, beta-mu event-related desynchronization was significantly stronger in the C3 channel in the follicular phase than in the menstrual and luteal phases. For the data-driven approach, beta ERD during MI was higher in the follicular phase than in the menstrual and luteal phases in the frontal region. These findings suggest the effect of FSS on executive movement control. No effect of menstrual cycle phases was observed in cortical areas investigated during OA, but alpha and beta bands correlated positively with the follicular phase plasma estradiol level. Thus, the attenuation of alpha and beta bands referring to mirror neuron activities appears to be associated with inhibition of cortical activity when estradiol levels are lower, improving cognitive processing of motor action. (shrink)

Nurses are well positioned to contribute to child protection efforts but are underutilised. This paper describes a critical discursive analysis of nursing responses to child neglect and abuse (CN&A) in British Columbia, Canada. Legal and practice guidelines were analysed alongside nurse interview texts, offering a glimpse into how nurses prevent CN&A in their everyday practice with families. Results show how the primacy of mandatory reporting to child protection authorities coordinates a series of deferrals and how nurses engage with and interrupt (...) these deferrals in everyday practice. Nurses' relational approaches are essential to gain access to the private sphere of the family to assess, plan, elicit cooperation with interventions and monitor the situation. They considered reporting to be one among many possible responses. This study highlights how nursing contributions to prevention are largely overlooked and points to the potential for a more significant role for nurses in a public health approach to child protection. (shrink)

Enacting an AI system typically requires three iterative phases where AI engineers are in command: selection and preparation of the data, selection and configuration of algorithmic tools, and fine-tuning of the different parameters on the basis of intermediate results. Our main hypothesis is that these phases involve practices with ethical questions. This paper maps these ethical questions and proposes a way to address them in light of a neo-republican understanding of freedom, defined as absence of domination. We thereby identify different (...) types of responsibility held by AI engineers and link them to concrete suggestions on how to improve professional practices. This paper contributes to the literature on AI and ethics by focusing on the work necessary to configure AI systems, thereby offering an input to better practices and an input for societal debates. (shrink)

Child poly-victimization is a risk factor for psychopathology in adulthood, such as anxiety and depression. Despite that, there is minus investment regarding psychotic symptoms and the mechanisms explaining the relationship between poly-victimization and psychoticism. The purpose of this study is to investigate these variables and explain how they might be associated. A sample of 246 adults participated in this study, aged between 18 and 68 years (M = 37.5, SD = 12.5) and mostly females (76.8%). The results revealed a significant (...) mediating effect of anxiety and depression in the relationship between childhood victimization and psychoticism (b =.12, p =.011), but not a significant moderating effect of gender, Δχ2(5) = 3.87, p =.568. The affective pathway was supported by our findings. These results suggest the need of additional efforts on prevention of child victimization, as well as of intervention programs aiming to prevent its cumulative effect. (shrink)

Democracy has become disentangled from our ordinary lives. Mere cooperation or ethical consumption now often stands in for a robust concept of solidarity that structures the entirety of sociality and forms the basis of democratic culture. How did democracy become something that is done only at ballot boxes and what role can solidarity play in reviving it? In Solidarity in Conflict, Rochelle DuFord presents a theory of solidarity fit for developing democratic life and a complementary theory of democracy that emerges (...) from a society typified by solidarity. DuFord argues that solidarity is best understood as a set of relations, one agonistic and one antagonistic: the solidarity groups' internal organization and its interactions with the broader world. Such a picture of solidarity develops through careful consideration of the conflicts endemic to social relations and solidarity organizations. Examining men's rights groups, labor organizing's role in recognitional protections for LGBTQ members of society, and the debate over trans inclusion in feminist praxis, DuFord explores how conflict, in these contexts, becomes the locus of solidarity's democratic functions and thereby critiques democratic theorizing for having become either overly idealized or overly focused on building and maintaining stability. Working in the tradition of the Frankfurt School, DuFord makes a provocative case that the conflict generated by solidarity organizations can address a variety of forms of domination, oppression, and exploitation while building a democratic society. (shrink)

Ao longo da história muito se tem pesquisado sobre o fenômeno da morte autoprovocada e a compreensão acerca do suicídio tem variado de acordo com a época e cultura nas quais os estudos se inserem. Este texto discorre a problemática da visão hegemônica contemporânea do suicídio em nossa cultura ocidental e de que forma podemos pensá-lo sob o enfoque da abordagem fenomenológica. Considerações críticas são apresentadas quanto ao que espera-se da pessoa com o comportamento suicida ante a sociedade e seu (...) próprio comportamento, e de que modo a sociedade responde a isso, apresentandose a noção de uma visão fenomenológica e do que temos atualmente como paradigma hegemônico e de suicidologia crítica. (shrink)

According to the canon of Thrasyllus (see D. L. 3.59), Plato’s Laches is about cour-age and employs, to borrow a term from Theaetetus 149a–51d, an ‘obstetric’ method, in which the ideas of Socrates’ interlocu-tors are delivered into the light of day and examined. These Thrasyllan labels correctly identify the simple theme and tactic of the La., but as with all of the Socratic dialogues, apparent simplicity disguises enormous sub-tlety of structure and composition. One thing that seems hidden from most readers (...) is the special relation between theme and tactic, namely that the practise of Socratic dialogue requires and exhibits courage in examining what one really thinks. (shrink)

Un límite puede caracterizarse como una línea imaginaria o real que marca el inicio o final de una cosa y, por ende, la distingue y separa de otra; en ese sentido, el término nos permitió ensayar la idea de los límites del conocimiento a través de la imagen de una referencia espacial que señala el área conocida, a la vez que determina el área por conocer.

Scholars have puzzled over the fact that Plato’s criticisms of poetry are themselves contained in mimetic works. This paper sheds light on that phenomenon by examining an analogous one. The Symposium contains one fable which is criticised by means of another which is thought to represent Plato’s own view. Diotima’s fable, however, is suspended within a larger narrative that invites us to examine and question it. The Symposium thus affords opportunity to observe Plato’s criticisms of a genre and the qualifications (...) that must be made regarding his own use of it. In particular, the Symposium emphasises that stories have no automatic claim to authority, whether they are told by a poet, or a priest or a philosopher. The upshot for Plato’s dialogues is that they remain always a starting point for philosophy: they are neither specimens of philosophical poetry nor philosophy per se. (shrink)

I present some ideas from medieval thinkers concerning sentences which subject term has no reference and as kif those sentences can admit truth values. I present the ideas of William of Ockham, Jean Buridan and Albert of Saxony, from the nominalist side, and Vicente Ferrer exposing the moderate realism. Then we present two New Spain thinkers, Alonso de la Veracruz and Tomas de Mercado.

Processing data streams arriving at high speed requires the development of models that can provide fast and accurate predictions. Although deep neural networks are the state-of-the-art for many machine learning tasks, their performance in real-time data streaming scenarios is a research area that has not yet been fully addressed. Nevertheless, much effort has been put into the adaption of complex deep learning (DL) models to streaming tasks by reducing the processing time. The design of the asynchronous dual-pipeline DL framework allows (...) making predictions of incoming instances and updating the model simultaneously, using two separate layers. The aim of this work is to assess the performance of different types of DL architectures for data streaming classification using this framework. We evaluate models such as multi-layer perceptrons, recurrent, convolutional and temporal convolutional neural networks over several time series datasets that are simulated as streams at different speeds. In addition, we evaluate how the different architectures react to concept drifts typically found in evolving data streams. The obtained results indicate that convolutional architectures achieve a higher performance in terms of accuracy and efficiency, but are also the most sensitive to concept drifts. (shrink)

Entendemos que promover a qualidade na educação para crianças pequenas é uma das metas da Educação Básica brasileira e que, nesse sentido, há ainda muito por fazer no cenário nacional. Desse modo, busca-se inspiração na experiência de décadas do trabalho nos serviços educativos com crianças pequenas na Itália para pensar peculiaridades da etapa Educação Infantil que contribuam para qualificá-la. Assim, este artigo propõe-se a discutir aspectos relacionados à qualidade dos serviços educativos destinados a crianças pequenas na Itália. Para analisar a (...) questão posta, apoiamo-nos em Galardini e Malaguzzi. O estudo segue delineamento qualitativo e parte da observação de serviços educacionais na cidade de Pistóia, região da Toscana, na Itália, durante período de estágio de doutoramento no ano de 2018. Dessa observação, emergem categorias que serão problematizadas: a formação do professor que atua com crianças pequenas, o papel do coordenador pedagógico nas escolas e, por fim, a relevância do espaço, seja interno ou externo, como um princípio educativo. Aponta-se como resultados que qualificar o espaço nos serviços educativos significa construir um ambiente bem dimensionado e articulado às demandas infantis e que o coordenador pedagógico e os educadores são profissionais fundamentais para garantir a qualidade nos serviços ofertados. (shrink)

O objetivo deste trabalho é relatar a experiência vivida como estudante de licenciatura em Filosofia do Programa de Residência Pedagógica da UFRGS durante o ano de 2019 no Colégio Estadual Coronel Afonso Emílio Massot em Porto Alegre, RS. O relato em questão é voltado para principalmente uma pergunta que tem marcado profundamente minha experiência: o que é ser professora de filosofia no ensino médio da escola pública brasileira? Desde o início do ano letivo na turma 106 do Colégio Massot, houve (...) forte predisposição dos alunos com a disciplina e com o modo como as aulas e discussões eram conduzidas, bem como a percepção de que muitas vezes o espaço da nossa aula era um espaço motivador, desafiador e até esperado. Porém, por diversas vezes, foi notado que essa predisposição não era suficiente para a obtenção de resultados mais objetivos e profundos em relação ao aprendizado. Esses resultados começaram a ser alcançados a partir do momento em que eu consegui aplicar em sala de aula a noção de diálogo, uma noção pouco tradicional, pois é vista como elemento fundamental para a possibilidade do aprendizado - uma vez que é apenas através dessa que se alcança o elemento mais importante do aprendizado, aquilo que chamo de resíduo. Entender como todos esses processos e práticas didáticas se deram, apontando seus resultados e podendo explicar de que maneira tal experiência caracteriza, ou pode caracterizar, a experiência de ser professora de filosofia de adolescentes no Brasil atual é o que pretendo contar. (shrink)

Social contracts are the mechanisms by which society legitimizes professions and grants them authority and autonomy to carry out their functions. The nursing profession is currently renegotiating its contract with society in a manner which clearly reflects a change from physician dominance, and emphasis on illness care to increased independent and autonomous functioning within a newly developing framework of nursing science which emphasizes health care. In return for their services, nurses are also negotiating for those benefits which historically they have (...) not received. These include legitimization of their newly acquired autonomous role functions, and adequate reimbursement mechanisms and structures. When the contemporary role of the nurse is fully legitimzed, the impact on contemporary society and health care is likely to be enormous. (shrink)

Serpa, Leal, and Muñoz’s article proposes that learning through narrative is fundamental in the field of mental health, including clinical practice, caregiving, and research. The reason is that mental health patients’ experiences are marked by pain, suffering, and stigma, and are of themselves a call for stories, a call to be heard and socially legitimized. The narratives, whose relevance should be situated in the broader movement of the narrative turn, therefore have a key role in overcoming epistemic injustice—a concept put (...) forward by the feminist philosopher Miranda Fricker—by offering a place for the speech and legitimacy for the accounts of mental health sufferers. The authors’ thesis is presented as an... (shrink)

This article proposes to identify risk factors for moral distress from the literature, validate them through expert analysis and provide the basis for a new tool to assess the risk of moral distress among nurses. Moral distress is related to the psychological, emotional and physiological aspects of nursing. It arises from constraints caused by various circumstances and can lead to significant negative consequences. A scoping review and validation through expert analysis were used. The research question guiding this study was as (...) follows: What is known about risk factors for moral distress in nursing? The research was conducted using multiple sources including electronic databases and lists of references from relevant literature. The final sample consisted of 38 studies. A validation analysis was conducted by experts during December 2014 and June 2015. To exclude a risk factor item, at least 80% of the experts had to agree with the exclusion. In total, 53 risk factors for moral distress were identified, reviewed by the experts and grouped to form a new instrument that may help to identify risk for moral distress and to address its consequences. (shrink)

Background: Moral distress is a kind of suffering that nurses may experience when they act in ways that are considered inconsistent with moral values, leading to a perceived compromise of moral integrity. Consequences are mostly negative and include physical and psychological symptoms, in addition to organizational implications. Objective: To psychometrically test the Moral Distress Risk Scale. Research design: A methodological study was realized. Data were submitted to exploratory factorial analysis through the SPSS statistical program. Participants and research context: In total, (...) 268 nurses from hospitals and primary healthcare settings participated in this research during the period of March to June of 2016. Ethical considerations: This research has ethics committee approval. Findings: The Moral Distress Risk Scale is composed of 7 factors and 30 items; it shows evidence of acceptable reliability and validity with a Cronbach’s α = 0.913, a total variance explained of 59%, a Kaiser–Meyer–Olkin = 0.896, and a significant Bartlett <0.001. Discussion: Concerns about moral distress should be beyond acute care settings, and a tool to help clarify critical points in other healthcare contexts may add value to moral distress speech. Conclusion: Psychometric results reveal that the Moral Distress Risk Scale can be applied in different healthcare contexts. (shrink)

We examine the "Theaetetus" in the light of its juxtaposition of philosophical, mathematical and sophistical approaches to knowledge, which we show to be a prominent feature of the drama. We suggest that clarifying the nature of philosophy supersedes the question of knowledge as the main ambition of the "Theaetetus". Socrates shows Theaetetus that philosophy is not a demonstrative science, like geometry, but it is also not mere word-play, like sophistry. The nature of philosophy is revealed in Socrates' activity of examination (...) and his refusal to deny his ignorance about knowledge. (shrink)

Critical discursive analyses offer possibilities for equity‐oriented research, and are a resource for addressing resistant social problems, such as child neglect and abuse (CN&A). A key challenge for discourse analysts in health disciplines is the tensions between materiality and social constructions, particularly at the site of the body. This paper describes how Donna Haraway's ideas of figuration and technobiopower can augment critical discourse analysis to address this tension. Technobiopower, an intensification of biopower in the context of technoscience, is seen as (...) underpinning the melding of material and semiotic practices. The subject is no longer a material body, but a hybrid body that exists in tropic figuration between the real and unreal. This paper uses an analysis of the figuration of The Monstrous Perpetrator from a study of nursing responses to CN&A to illustrate how Haraway's figuration aligns with and provides an analytical tool to extend critical discursive analyses. Specifically, this methodology offers new ways to identify the discursive qualities of bodies, and how material aspects of bodies are exaggerated, concealing their hegemonic ideologies and discriminatory effects. By identifying discourses within or inscribed upon the body, they can be disrupted, opening new possibilities for social change. (shrink)

Este trabajo reconstruye el sentido de hipótesis en la filosofía de Ralph Cudworth a través del análisis de sus bases platónicas, específicamente, la estipulación de los estratos del conocimiento expuestos en la Alegoría de la línea del libro VI de República y la distinción entre objetos y disciplinas del conocimiento establecidos en Timeo de Platón. De ese modo, considero que se pueden comprender dos sentidos de ‘hipótesis’ en Cudworth a partir de la delimitación de sus funciones como 1) tipo de (...) explicación en razón de su estatuto onto-epistemológico y 2) estrategia metodológica de indagación sobre el funcionamiento del mundo natural, sentidos que pueden colegirse de la influencia de lo que se denomina en este trabajo ‘conjetura verosímil’ para Platón, que además permite apreciar la relación existente entre la metafísica, la nueva ciencia y la moral en el siglo XVII. (shrink)

In this work we discuss issues of ontological commitment towards one of the most important examples of contemporary fundamental science: the standard model of particle physics. We present a new form of selective structural realism, which uses as its basis the distinction between what have been called framework and interaction theories. This allows us to advance the ongoing debate about the ontological status of (quasi-)particles and quantum fields, by emphasising the distinction between quantum field theory serving as a framework, and (...) the standard model itself, which we argue is an interaction theory embedded within this framework. Following a discussion of what ontological commitments corresponds to each of these two classes, we argue that some of the previous proposals in the literature might have been misguided by the blending of quantum field theory and the standard model into an undifferentiated unity, and defend a moderate form of object realism with respect to particle-like entities. (shrink)