Participant safety and data integrity, critical in trials of new investigational drugs, are achieved through honest participant report and precision in the conduct of procedures. HIV prevention post-trial access studies in middle-income countries potentially offer participants many benefits including access to proven efficacious but unlicensed technologies, ancillary care that often exceeds local standards-of-care, financial reimbursement for participation and possibly unintended benefits if participants choose to share or sell investigational drugs. This case study examines the possibility that this combination of benefits (...) may constitute an undue inducement for some participants in middle-income countries, where economic challenges are prevalent. A case study is presented of a single participant in a cohort of 382 participants who used concealment, fabrication and deception to ensure eligibility for a post-trial access study of an unlicensed HIV prevention technology at potential risk to her health and that of her fetus. A root cause analysis revealed her desire to access HIV prevention during an unplanned pregnancy with a partner whose faithfulness was in question. Researchers should consider implementation of systems to efficiently identify similar cases without inconveniencing the majority of participants Trial registration number NCT01691768. (shrink)

This paper examines whether corporate environmental responsibility is influenced by regional differences in climate change denial. While there is an overwhelming consensus among scientists that climate change is happening, recent surveys still indicate widespread climate change denial across societies. Given that corporate activity causing climate change is fundamentally rooted in individual beliefs and societal institutions, we examine whether local perceptions about climate change matter for firms’ engagement in environmental responsibility. We use climate change perception surveys conducted in the U.S. to (...) compute a novel measure of climate change denial for each U.S. county. We find that firms located in counties with higher levels of climate change denial have weaker environmental performance ratings, are more likely to commit environmental violations, and impose greater environmental costs on society. Regional differences in religiosity, social capital, political leaning, or county-level demographic characteristics cannot explain these results. Furthermore, we document that strong corporate governance mechanisms and corporate culture moderate the negative relationship between climate change denial and corporate environmental responsibility. Overall, our findings offer new insights into how local beliefs and perceptions about climate change may influence firm-level sustainability practices. (shrink)

As artificial intelligence technologies become increasingly prominent in our daily lives, media coverage of the ethical considerations of these technologies has followed suit. Since previous research has shown that media coverage can drive public discourse about novel technologies, studying how the ethical issues of AI are portrayed in the media may lead to greater insight into the potential ramifications of this public discourse, particularly with regard to development and regulation of AI. This paper expands upon previous research by systematically analyzing (...) and categorizing the media portrayal of the ethical issues of AI to better understand how media coverage of these issues may shape public debate about AI. Our results suggest that the media has a fairly realistic and practical focus in its coverage of the ethics of AI, but that the coverage is still shallow. A multifaceted approach to handling the social, ethical and policy issues of AI technology is needed, including increasing the accessibility of correct information to the public in the form of fact sheets and ethical value statements on trusted webpages, collaboration and inclusion of ethics and AI experts in both research and public debate, and consistent government policies or regulatory frameworks for AI technology. (shrink)

This article discusses findings from a mixed method literature review that investigated cancer patients’ perceptions of what constitutes a good nurse. To find pertinent articles, we conducted a systematic key word search of five journal databases (1998—2008). The application of carefully constructed inclusion criteria and critical appraisal identified 12 relevant articles. According to the patients, good nurses were shown to be characterized by specific, but inter-related, attitudes, skills and knowledge; they engage in person-to-person relationships, respect the uniqueness of patients, and (...) provide support. Professional and trained skills as well as broad and specific nursing and non-nursing knowledge are important. The analysis revealed that these characteristics nurtured patient well-being, which manifests as optimism, trust, hope, support, confirmation, safety and comfort. Cancer patients’ perceptions of what constitutes a good nurse represent an important source of knowledge that will enable the development of more comprehensive and practice-based views on good nursing care for such patients. These perceptions help us to understand how nurses effectively make a difference in cancer patient care. (shrink)

... which is merely intensional frosting on a more important extensional L. Haaparanta and J. Hintikka (eds.), Frege Synthesized, 3—8. O 1986 byD. ...

In lieu of an abstract, here is a brief excerpt of the content:Wittgenstein’s Reflection in Lewis Carroll’s Looking-GlassLeila S. MayAccording to one tradition in the theory of fiction, there is a kind of fantasy whose function is to invite the reader to "acknowledge the possibility of a different reality."1 In this essay I want to ask whether Lewis Carroll's Alice books fit into this category; that is, I want to explore the possibility that Alice's Adventures in Wonderland and Through the (...) Looking-Glass are not the pure nonsense that many readers take them to be. In considering the Alice books as fantasy offering a view of a "different reality" I do not deny that there are in these stories some mimetic elements alongside the fantastic—representations of things going on somewhere, somehow, in Victorian society—in which case the "different reality" presented will not be so terribly different as to be unrecognizable. For example, the Mad Tea Party in Alice's Adventures in Wonderland is not only an act of fantasy but also an act of mimesis. It certainly imitates the real tea parties often held throughout Victorian England—if caricature is a form of imitation—but it may also mime those mock tea parties held in English asylums whose goal was to model sane-like behavior to the inmates.2 An analogous question can be asked about Carroll's books in general: In addition to the component of fantasy, are they mimetic of Victorian culture itself, or merely of the Victorian conception of madness? Michel Foucault has argued that, while the very idea of la folie is an historical construct, the dialectical relationship between reason and unreason, with each pole parasitic on the other, is a structural constant. Carroll's Alice books produce images that are discharged in the confused nineteenth-century landscape where these two opposites meet. In that respect, his books are not so different from many of the more standard novels written in mid-century England. In this essay I [End Page 79] will explore features of this landscape, using a theoretical framework that has been synthesized from a number of related claims in the work of the linguistic philosopher Ludwig Wittgenstein. In addition to my long-range aim of urging further study of Wittgenstein's work by literary critics, one of my specific goals is to show that the application of Wittgensteinian methods to the works of Lewis Carroll reveals something about the hidden logic of Carroll's stories, and conversely that this procedure tests some of Wittgenstein's intuitions concerning language. Yet another goal is to suggest that the structure of the discourse of domesticity as reflected in many mid-nineteenth-century novels is curiously similar to the structure of discourse in Wonderland and Looking-Glass Land—that the language-games played at these sites are at the same time functional and dysfunctional in much the same way. That may seem like a lot to attempt in a few pages,... but to paraphrase Humpty-Dumpty, when I ask words to do that much extra work, I pay them overtime.In 1965 the philosopher George Pitcher published an essay, "Wittgenstein, Nonsense, and Lewis Carroll," in which he sought to demonstrate "the remarkable extent and depth of affinity between these two great writers with respect to nonsense." In addition, he showed that "the very same confusions with which Wittgenstein charged philosophers were deliberately employed by Carroll for comic effect," and that many of the examples that Wittgenstein used to illustrate his points "resemble, in varying degrees, examples that are found in the works of Carroll."3 While I agree with Pitcher's observation that the examples of nonsense that Wittgenstein offers are very similar to a primary strain of nonsense that runs through the Alice books, in the first section I intend to go beyond that observation and to apply some of Wittgenstein's tools to Carroll's work and show that Wittgenstein's work can be used to reveal features of literary narrative that might otherwise be obscured, and in the second section, to apply these tools to the works of fiction this side of the Looking-Glass.IWittgenstein says that a language is a "language-game." He... (shrink)

This edited volume is a comprehensive presentation of views on the relations between metaphysics and logic from Aristotle through twentieth century philosophers who contributed to the return of metaphysics in the analytic tradition. The collection combines interest in logic and its history with interest in analytical metaphysics and the history of metaphysical thought. By so doing, it adds both to the historical understanding of metaphysical problems and to contemporary research in the field. Throughout the volume, essays focus on metaphysica generalis, (...) or the systematic study of the most general categories of being. Beginning with Aristotle and his Categories , the volume goes on to trace metaphyscis and logic through the late ancient and Arabic traditions, examining the views of Thomas Aquinas, Duns Scotus, and William Ockham. Moving into the early modern period, contributors engage with Leibniz's metaphysics, Kant's critique of metaphysics, the relation between logic and ontology in Hegel, and Bolzano's views. Subsequent chapters address: Charles S. Peirce's logic and metaphysics; the relevance of set-theory to metaphysics; Meinong's theory of objects; Husserl's formal ontology; early analytic philosophy; C.I. Lewis and his relation to Russell; and the relations between Frege, Carnap, and Heidegger. Surveying metaphysics through to the contemporary age, essays explore W.V. Quine's attitude towards metaphysics; Wilfrid Sellars's relation to antidescriptivism as it connects to Kripke's; the views of Putnam and Kaplan; Peter F. Strawson's and David M. Armstrong's metaphysics; Trope theory; and its relation to Popper's conception of three worlds. The volume ends with a chapter on transcendental philosophy as ontology. In each chapter, contributors approach their topics not merely in an historical and exegetical fashion, but also engage critically with the thought of the philosophers whose work they discuss, offering synthesis and original philosophical thought in the volume, in addition to very extensive and well-informed analysis and interpretation of important philosophical texts. The volume will serve as an essential reference for scholars of metaphysics and logic. (shrink)

Sterilisation is the most desired method of contraception worldwide. In 1996, the Brazilian Congress approved a family planning law that legitimised female and male sterilisation, but forbade sterilisation during childbirth. As a result of this law, procedures currently occur in a clandestine nature upon payment. Despite the law, sterilisations continue to be performed during caesarean sections. The permanence of the method is an important consideration; therefore, information about other methods must be made available. Tubal sterilisation must not be the only (...) choice. We argue that review of this restriction will not contribute to the increase in caesarean sections but will allow for greater sterilisation choice for men and women. (shrink)

El presente artículo aborda la pregunta por la filosofía, las ideas y la verdad en el pensamiento spinoziano, así como el camino para acceder a ellas. Para esto, trazamos un recorrido histórico que comprende una serie de cartas y comentarios que incluyen a Burgh, Steno y Leibniz. Esto nos permitirá, por un lado, mostrar la relevancia histórico-filosófica del debate y, por otro, sostener nuestra hipótesis, según la cual Spinoza consideraría su filosofía como verdadera porque parte de una concepción sobre la (...) naturaleza misma de las ideas que no otorga un estatuto de realidad al error en cuanto tal, dado que en la inmanencia spinoziana no hay ideas completamente inadecuadas o falsas. (shrink)

Dung’s (1995) argumentation framework takes as input two abstract entities: a set of arguments and a binary relation encoding attacks between these arguments. It returns acceptable sets of arguments, called extensions, w.r.t. a given semantics. While the abstract nature of this setting is seen as a great advantage, it induces a big gap with the application that it is used to. This raises some questions about the compatibility of the setting with a logical formalism (i.e., whether it is possible to (...) instantiate it properly from a logical knowledge base), and about the significance of the various semantics in the application context. In this paper we tackle the above questions. We first propose to fill in the previous gap by extending Dung’s (1995) framework. The idea is to consider all the ingredients involved in an argumentation process. We start with the notion of an abstract monotonic logic which consists of a language (defining the formulas) and a consequence operator. We show how to build, in a systematic way, arguments from a knowledge base formalised in such a logic. We then recall some basic postulates that any instantiation should satisfy. We study how to choose an attack relation so that the instantiation satisfies the postulates. We show that symmetric attack relations are generally not suitable. However, we identify at least one ‘appropriate’ attack relation. Next, we investigate under stable, semi-stable, preferred, grounded and ideal semantics the outputs of logic-based instantiations that satisfy the postulates. For each semantics, we delimit the number of extensions an argumentation system may have, characterise the extensions in terms of subsets of the knowledge base, and finally characterise the set of conclusions that are drawn from the knowledge base. The study reveals that stable, semi-stable and preferred semantics either lead to counter-intuitive results or provide no added value w.r.t. naive semantics. Besides, naive semantics either leads to arbitrary results or generalises the coherence-based approach initially developed by Rescher and Manor (1970). Ideal and grounded semantics either coincide and generalise the free consequence relation developed by Benferhat, Dubois, and Prade (1997), or return arbitrary results. Consequently, Dung’s (1995) framework seems problematic when applied over deductive logical formalisms. (shrink)

A concretização do direito à saúde deve ser viabilizada pelo Estado, com foco na efetivação das políticas públicas para garantia da implantação e funcionamento dos serviços demandados pelos respectivos grupos populacionais. Destarte, essa escrita objetivou analisar como o direito à saúde é contemplado em comunidades quilombolas de uma região geográfica baiana. Metodologicamente enquadra-se como de abordagem qualitativa, com informações obtidas por meio de entrevistas estruturadas (sobre a infraestrutura e/ou serviços públicos de saúde) desenvolvidas com as representações das Associações de Moradores (...) de 14 quilombos da região geográfica de Guanambi/Bahia durante o ano de 2016. Os achados indicam que uma comunidade possuía estrutura física específica para atendimentos básicos em saúde, no entanto, estava desativada. Três comunidades não tinham cobertura do Programa de Agentes Comunitários de Saúde (PACS). Entre as 11 que indicaram cobertura do Programa, em sete as(os) profissionais não residiam no território do quilombo. Diante da ampla ausência de infraestrutura e recorrente inadequação na prestação de serviços do PACS, evidencia-se a permanente negligência ao direito à saúde nesta população quilombola. (shrink)

It is difficult to understand the meaning of ‘dignity’ in human rights, bioethics and nursing literature because the word is used so vaguely. Unless dignity’s meaning is spelt out it can disappear beneath more tangible priorities. In this article we define dignity and show how this can help health workers to maintain the dignity of people in their care.

The Hebrew Bible: glimpses of immortality -- Early post-biblical literature: gateways to heaven and hell -- The mishnah: who will merit the world to come? -- The Talmud: what happens in the next world? -- Medieval Jewish philosophy: faith and reason -- Mysticism: reincarnation in Kabbalah -- Modernity: what do we believe? -- The Messiah: the eternal thread of hope.

Whereas the concept of "socialist rule of law" punctuated political discourse in the late 1990s, the idea of a "socialist harmonious society" is today casting a strange light on Chinese legal reform. Is there a Confucian vision of China's marketing law and practice? To what extent have China's norms for marketing, mainly intellectual property and advertising law, been challenged by the new government policy toward a harmonious society? In the post World Trade Organization accession period, the theoretical framework of the (...) "socialist harmonious society" has turned law into a disciplinary principle given over to society's moral construction. If law is seen as an instrument for legitimizing power, it remains implicitly bound primarily to ensure the regime's durability. Although more and more ordinary citizens and foreign companies are seizing hold of normative tools being put at their disposal, this does not necessarily mean that Chinese law is implemented in a uniform and timely manner throughout China's territory. China still suffers from a lack of coherence and political will in the drafting of a legal reform that aims mainly at preserving the current fragile political balance. Contradictory forces are indeed at work in this legal construction that is torn between liberal leanings and socialist authoritarianism. Without a deep change in perspective, one can expect only relatively slow progress in protecting the intellectual property rights of the many Chinese and foreign goods and services that can be found on the Chinese market. (shrink)

Whereas the concept of "socialist rule of law" punctuated political discourse in the late 1990s, the idea of a "socialist harmonious society" is today casting a strange light on Chinese legal reform. Is there a Confucian vision of China's marketing law and practice? To what extent have China's norms for marketing, mainly intellectual property and advertising law, been challenged by the new government policy toward a harmonious society? In the post World Trade Organization accession period, the theoretical framework of the (...) "socialist harmonious society" has turned law into a disciplinary principle given over to society's moral construction. If law is seen as an instrument for legitimizing power, it remains implicitly bound primarily to ensure the regime's durability. Although more and more ordinary citizens and foreign companies are seizing hold of normative tools being put at their disposal, this does not necessarily mean that Chinese law is implemented in a uniform and timely manner throughout China's territory. China still suffers from a lack of coherence and political will in the drafting of a legal reform that aims mainly at preserving the current fragile political balance. Contradictory forces are indeed at work in this legal construction that is torn between liberal leanings and socialist authoritarianism. Without a deep change in perspective, one can expect only relatively slow progress in protecting the intellectual property rights of the many Chinese and foreign goods and services that can be found on the Chinese market. (shrink)

Since Xi Jinping has taken office in 2012, China’s political repression has only but intensified so that the regime is definitively turning away from the 1990s legal reforms and the many expectations that followed in terms of rule of law and other rights fostering. In replacing these recent developments in a larger perspective including that of a “socialist harmonious society”, which had already shaded a particular light on Chinese reforms, this article proposes to envisage contemporary Chinese legal culture in an (...) evolutionary and theoretical framework. In doing so, it stresses the tensions between a language of rights now fully integrated by the Chinese citizens and the politics of law used, in a last legal ditch struggle, by the Chinese Communist Party as a tool for social stability in disciplining the people by all means including by the threat of its very legal creations. It then concludes in reflecting upon the legal culture emerging out of this great divide between the people and the State. (shrink)

The process of agricultural unification will dominate the German scene for the next few years. At this stage, however, analysis and forecasts are hampered by the considerable problem concerning the viability of East German agriculture in a market economy and by the absence of reliable data in the German Democratic Republic (GDR). This can only be understood in terms of the agricultural situation in the GDR before unification, which is discussed in the first section. The political and economic incentives for (...) German unification are described in the next section of this paper, focusing especially on the integration of the GDR into CAP. The third section considers some critical structural, legal, social, and economic constraints in the process of integrating the two agricultural systems. Finally, the implications for German agriculture as well as the challenges for the CAP will be addressed. Data were collected from interviews with key agricultural policy makers, farm organizations, commodity groups, consumer groups, and agricultural experts, as well as interviewing East German farmers. Additional data were compiled from government statistics, EC publications, and press reports. The conclusions reached in this research show the urgent need for the German government to reconsider the objectives and rationale for structural policies in agriculture, and point out that the new Germany, itself full of paradoxes and uncertainty, stands at the center of European agricultural disorder. (shrink)

Merleau-Ponty se vale de casos patológicos para elaborar una teoría de la percepción que ubica a la corporalidad como expresión central. El artículo indaga y problematiza la experiencia de enfermedad a partir de la propuesta fenomenológica en torno al cuerpo vivido o fe-nomenal. Repensar esta vivencia, desde las antípodas a un abordaje biomédico que la circunscribe a un cuerpo objetivo, permite considerarla a la luz de una perspectiva filosófica como instancia crítica. La experiencia de enfermedad, inaugura una disrupción en el (...) modo de ser-en-el-mundo e introduce la inhabitualidad, como dimensión que participa de una reconfiguración necesaria del esquema corporal. Este aspecto permite repensar los procesos de salud/enfermedad y discutir con concepciones de índole restitutivas, tan características a la hora de abordar los mismos.Merleau-Ponty uses pathological cases to elaborate a theory of perception that places corporality as the central expression. The article investigates and problematizes the experience of illness from the phenomenological proposal around the lived or phenomenal body. Rethinking this experience, from the antipodes to a biomedical approach that circumscribes it to an objective body, allows us to consider it in the light of a philosophical perspective as a critical instance. The experience of illness inaugurates a dis-ruption in the way of being-in-the-world and introduces the unusual, as a dimension that participates in a necessary reconfiguration of the body scheme. This aspect allows to rethink the health / disease processes and to discuss with concepts of a restorative nature, so characteristic when it comes to addressing them. (shrink)

This textbook can be used throughout the undergraduate years of study and help develop students' competencies and locate social welfare theory and practice within a global, regional, and national context.

Des femmes et des filles inconnues. Les femmes et les filles du peuple de mon père. Je ne les connais pas. Je ne vais pas dans leur maison. Je les entrevois dans le quartier arabe où nous vivons à l’écart dans l’école de mon père, clôturée, fermée par un grand portail. Je les entrevois et je les entends derrière des linges, dans le patio, depuis la rue. Je les entrevois derrière le voile blanc, le haïk qui laisse un œil découvert, (...) parfois deux yeux au-dessus de la voilette. Je les entrevois,... (shrink)

Today, the US pursues the global capture of data (understood as a significant engine of growth) by way of bi- and plurilateral trade agreements. However, the project of securing the global free flow of data has been pursued ever since the dawn of digital telecommunication in the 1960s and the US has made significant legal efforts to institutionalise it. These efforts have two phases: In the first 1970s and 80s “freedom of information” phase, the legal justification (and contestation) of the (...) global free flow of data hinged on imagining data as information, and its exchange as a practice of liberty. The second phase began in the late 1990s and continues today. In this phase, the free flow of data is aligned with a free-trade agenda in the context of first e-commerce and, starting in the 2000s, through attempts at creating a global public domain of personal data for the platform economy. The global free flow of data is an intrinsic aspect of informational capitalism. Assuming a constitutive, but not commanding role for law in informational capitalism, we conclude that the US attempt at ensuring free flow for its informational corporations is neither an entirely contingent nor a necessary outcome. It is a product of legal imagination. (shrink)

Crop cultivation is one of the oldest activities of civilization. For a long time, crop production was carried out based on knowledge passed from generation to generation. However, due to the rapid growth in the human population of the world, human knowledge-based cultivation is not enough to meet the demanding need. To address this issue, the usage of machine learning-based tools has been studied in this paper. An experiment has been carried out over 0.3 million data. This dataset identifies 46 (...) prominent parameters for cultivation, which is collected from the Department of Agriculture Extension, Bangladesh. Comparison between neural networks and numbers of machine learning algorithms has been carried out in this research. It is observed that the neural network outperforms the other methods by maintaining an average prediction accuracy of 96.06% for six different crops. Other contemporary machine learning algorithms, namely, support vector machine, random forest, and logistic regression, have average prediction accuracy of around 68.9%, 91.2%, and 62.39%, respectively. (shrink)

The impact of stress and other psychological variables on Inflammatory Bowel Disease prognosis, treatment response, and functional level is well-established; however, typical IBD treatment focuses on the physiological pathology of the disease and neglects complementary stress-reducing interventions. Recent pilot studies report the benefits of mindfulness-based interventions in people living with IBD, but are limited by small sample sizes. Recruitment challenges to in-person studies may be in part due to the difficulty IBD patients often have adhering to fixed schedules and travel (...) as a result of IBD symptoms such as pain, fatigue, and incontinence. The current study aimed to address this barrier by offering participants access to online mindfulness training, allowing individuals to engage with intervention materials to fit their own schedule. Online mindfulness programs have gained popularity in recent years, as they increase access and flexibility and decrease cost to the user; however, the dropout rate tends to be high. The current study compared the rate of adherence and efficacy of mindfulness training as a function of level of support: self-guided versus supported. Analysis revealed no significant difference in the benefits received between participants in the two groups; however, a significant difference group was found in terms of rate of completion, with 44.1% of the supportive group completing the protocol compared to 11.7% of the self-guided. Common challenges to meditation were measured, but did not significantly predict adherence to the intervention, and experience of these challenges did not significantly change over the duration of the study. Implications of the current research, future directions for the use of MBI for IBD patients, and a discussion of methodological considerations are provided. (shrink)

Mind wandering refers to a state when attention shifts from the task at hand or current situation toward thoughts, feelings, and imaginations. This state is often accompanied by a decline in mood, and patients suffering from major depression exhibit more perseverative MW. Hence, although the directionality of the relationship between mood and MW is still under investigation, it may be useful to explore possible avenues to reduce MW. In an earlier pilot study, we investigated MW during auditory beat stimulation in (...) healthy subjects using thought-probes during a sustained attention to response task. We found evidence for reduced MW during monaural 5 Hz beats compared to silence, sine tones, and binaural 5 Hz beats. Moreover, the data tentatively suggested that this reduction was particularly pronounced in subjects with high levels of MW during silence. In the current study, we therefore asked whether MW can be reduced by monaural theta beats in subjects with high trait-levels of MW, as indicated by an online MW questionnaire. Preselected subjects performed a SART task with thought-probes assessing the propensity to mind wander, meta-awareness, and the temporal orientation of MW. Stimulation conditions comprised monaural theta beats, as well as silence, and sine tones as control conditions. Our main hypothesis stating that the propensity to mind wander during monaural theta beats is reduced compared to both control conditions was only partly confirmed. Indeed, MW was significantly diminished during exposure to the theta beats compared to sine tones. However, reduced MW during theta beats versus silence was only observed in a subgroup using stricter inclusion criteria. Considering possible reasons for this outcome, our data suggest that the preselection procedure was suboptimal and that beat effects are modulated by the individual responses to auditory stimulation in general. (shrink)

This article explores Leila Ahmed’s A Border Passage, and Nawal El Saadawi’s Memoirs from the Women’s Prison, A Daughter of Isis, and Walking Through Fire. It contrasts their works and argues that location and genderawareness play an important role in the writing of autobiographies. The focus is on showing how El Saadawi’s positioning as a feminist activist in Egypt and Ahmed’s location in the USA determine the texts’ themes and shape the construction of the autobiographical “I.”.

This essay examines how Brazilian literature has broached changes in the country’s political and social scenario since 2013. Literary production has not only considered socio-political upheavals such as the 2013 protests, the 2016 impeachment of President Dilma Rousseff, and, more recently, the assassination of Rio city council member Marielle Franco as well as the 2020-21 COVID-19 pandemic. Literature has also expanded the signification of “democracy,” broadening the democratic lexicon by employing a language of both demands and entitlements and dispute. By (...) creating a democratic imaginary that oscillates between vindication and exigency, contemporary Brazilian literature delineates the tensions inherent to present-day democratic culture, poised between expanding rights and what scholars have called a "democratic erosion."Keywords: Democracy. Democratic Erosion. Literature. Poetry. ResumoEste ensaio examina como a literatura brasileira tem abordado mudanças no cenário político e social do país desde 2013. A produção literária não aborda apenas levantes sociopolíticos como os protestos de 2013, o impeachment da presidente Dilma Rousseff em 2016 e, mais recentemente, o assassinato da vereadora Marielle Franco e a pandemia COVID-19. A literatura também tem expandido o significado de “democracia”, ampliando o léxico democrático ao empregar uma linguagem de demandas, direitos e disputa. Ao criar um imaginário democrático que oscila entre a reivindicação e a denúncia, a literatura brasileira contemporânea delineia as tensões inerentes à cultura democrática atual, equilibrada entre a expansão de direitos e o que os estudiosos chamam de "erosão democrática".Palavras-chave: Democracia. Erosão Democrática. Literatura. Poesia. (shrink)

During a dialogue, agents exchange information with each other and need thus to deal with incoming information. For that purpose, they should be able to reason effectively about trustworthiness of information sources. This paper proposes an argument-based system that allows an agent to reason about its own beliefs and information received from other sources. An agent's beliefs are of two kinds: beliefs about the environment and beliefs about trusting sources . Six basic forms of trust are discussed in the paper (...) including the most common one on sincerity. Starting with a base which contains such information, the system builds two types of arguments: arguments in favour of trusting a given source of information and arguments in favour of believing statements which may be received from other agents. We discuss how the different arguments interact and how an agent may decide to trust another source and thus to accept information coming from that source... (shrink)

Lexical ambiguity can be syntactic if it involves more than one grammatical category for a single word, or semantic if more than one meaning can be associated with a word. In this article we discuss the application of a Bayesian‐network model in the resolution of lexical ambiguities of both types. The network we propose comprises a parsing subnetwork, which can be constructed automatically for any context‐free grammar, and a subnetwork for semantic analysis, which, in the spirit of Fillmore's (1968) case (...) grammars, seeks to fulfill the required cases of all candidates for verb of the sentence. Solving for the highest joint probability of the variables conditioned upon the evidences to the network yields the most likely candidate with its meaning, along with its cases and respective meanings. This is achieved by fixing the values of all evidence nodes concurrently, and then performing a stochastic simulation in which the remaining nodes are updated probabilistically with a high degree of parallelism. The process of disambiguation is directed neither by the syntax nor the semantics, but rather by the interrelation between the two subnetworks. The use of a Bayesian‐network model allows us to express this interrelation between the two subnetworks and among their constituents in a rather direct and rigorous way that, in connection with the convergence properties of the stochastic simulation, reveals a very robust model. (shrink)

This article presents the results of a case study that aims to highlight the processes by which French female migrants in London and Manchester attempt to de/re/construct identities to negotiate the challenges of the cultural and social structures in England. This research centres on 15 semi-structured interviews with French women residents of diverse backgrounds. The interviews conducted represent counter-narratives to existing studies which focus only on highly skilled French migrants in London and define them as free movers and ‘invisible migrants’. (...) This study attempts to fill a gap by examining solely French women migrants in Manchester and London as a strategic research site for a number of key research questions taken from the current literature of intra-European migration, gender and identity. Indeed, the ways in which migrants negotiate their identity are crucial to migration studies and have to be analysed in relation to women’s specific experience. The study exemplifies how migrants’ identities are a ground of negotiation, contestation, deconstruction and reconstruction. Patterns that emerged in this study first highlight the high heterogeneity among women’s strategies of self-identification and definition and sense of belonging in a changing Europe. The article concludes by proposing a refined notion of transculturality as a useful concept for future explorations of changes in contemporary European societies and the role women can have in them. (shrink)