Este artigo objetivou investigar a síndrome de burnout em estudantes de um curso técnico de enfermagem. Procurou identificar também a existência de associação entre variáveis demográficas e escolares e fatores de estresse numa amostra de 255 estudantes. Como instrumentos de pesquisa foi utilizado um..

Brazil’s Movement of the Landless emerges from this collection as one of the great social movements of modernity. In historical chapters we see its evolution from confrontations with landowners and police in land invasions in the South of Brazil in the 1970s to become a multi-faceted movement with a presence throughout Brazil. More than a pressure group for Land Reform, it turned to mount a comprehensive challenge, on linked legal, cultural, political and economic fronts to Brazil’s (...) dominant model of development. Its ‘social movement approach’, conjoining challenge to Brazil’s massive inequalities with the formation of active citizens among the marginalised rural poor, has become a model for movements in the urban scene. We see this not just through the rich descriptive accounts of MST actions, but because the contributing editor, Miguel Carter, has pointed the action portraits with theoretical acumen, and, with other contributors, placed them in historical context. (shrink)

The aim of this paper is to present a revision of international versions of the Utrecht Work Engagement Scale and to describe the psychometric properties of a Portuguese version of the UWES-9 developed simultaneously for Brazil and Portugal, the validity evidence related with the internal structure, namely, Dimensionality, measurement invariance between Brazil and Portugal, and Reliability of the scores. This is the first UWES version developed simultaneously for both countries, and it is an important instrument for understanding employees' (...) work engagement in the organizations, allowing human resources departments to better use workforces, especially when they are migrants. A total of 524 Brazilian workers and 522 Portuguese workers participated in the study. Confirmatory Factor Analysis, group comparisons, and Reliability estimates were used. The use of workers who were primarily professionals or administrative support, according to ISCO-08, reinforced the need to collect data on other professional occupations. Confirmatory factor analysis showed acceptable fit for the UWES-9 original three-factor solution, and a second-order factor structure has been proposed that presented an acceptable fit. Full-scale invariance was obtained between the Portuguese and Brazilian samples, both for the original three-factor first-order and second-order models. Data revealed that Portuguese and Brazilian workers didn't show statistically significant differences in the work engagement dimensions. This version allows for direct comparisons of means and, consequently, for performance of comparative and cross-cultural studies between these two countries. (shrink)

This article focuses on scientific integrity and the identification of predisposing factors to scientific misconduct in Brazil. Brazilian scientific production has increased in the last ten years, but the quality of the articles has decreased. Pressure on researchers and students for increasing scientific production may contribute to scientific misconduct. Cases of misconduct in science have been recently denounced in the country. Brazil has important institutions for controlling ethical and safety aspects of human research, but there is a lack (...) of specific offices to investigate suspected cases of misconduct and policies to deal with scientific dishonesty. (shrink)

This chapter focuses on Brazil and Colombia in the context of the official multiculturalism adopted by both countries. It looks primarily at ‘blackness’, but necessarily also makes reference to the category ‘indigenous’, as this is an inherent part of the processes by which identities come to be defined, claimed and contested. The text shows how blackness in each country oscillated between ‘ethnic’ and ‘racialised’ definitions, both from an official and from a social movement point of view, and how oscillation (...) was related to different contexts and political conjunctures. In Colombia, there was a move between 1991 and 2009 from a very ‘ethnic’ definition towards a more explicitly ‘racialised’ one; while in Brazil, we can see a move from a pre-1988 racial definition towards a more ethnic one, which however coexists with the more racial emphasis. These are not opposed trajectories, but variations on a theme of changing, overlapping and often conflicting definitions. (shrink)

Pedro Alvares Cabral's ships left Portugal on 9 March 1500 en route for the territory that he first named Terra de Vera Cruz and that later came to be known as Brazil. On the 22 March they called at the island of São Nicolau [Caminha, 1500], one of the northernmost islands of the Cape Verde group; this was about forty years after the discovery of the archipelago in 1460-62 [Albuquerque, 1991]. It is known that Vasco da Gama had stopped (...) at the island of Santiago in 1498 on his voyage to India, and also in 1499 on the return journey. Straight after the discovery of Brazil Cabral sailed for India and on the way back also dropped anchor at Santiago. Indeed, our archipelago, which is situated off Cape Verde in Senegal (the place from which it appears to take its name), was to become an important stopover point for maritime traffic between Europe, Asia and the Americas in the fifteenth and sixteenth centuries, both to allow crews to rest and to take on water, wood and some food supplies. It also became important as a holding point for slaves (a large number of whom came from around thirty Guinean ethnic groups and subgroups). They were dispatched from Santiago, known then as Cape Verde island, to territories such as Brazil from the early sixteenth century onwards, since these territories, which had only recently been discovered and were little known, needed people to work and populate them. (shrink)

The essay, based on four years of living and teaching philosophy in Brazil, is a series of aphorisms about food and hunger as concerns that have left their mark on the Brazilian mind. Alimentary jokes and homilies are retold, gustatory episodes are recalled, larders and cuisines remarked, markets and mealtimes remembered—with constant reference to the idiom of Brazilian Portuguese. The style of thinking is “postphilosophical” in the sense developed in Part II of the author's Negative Dialectics and the End (...) of Philosophy[Longwood, 1990]: it does not so much argue theses as it displays the character of the topic. (shrink)

Recent trends in academic and professional legal communication worldwide have promoted significant changes to aim at operating successfully under current multilingual and multilegal contexts. The aim is to consider a kind of supranational legal discourse so as to minimize socio-cultural variants and to promote the pragmatic conditions for harmonized and ‘common sense’ legal practices without excluding potential reciprocal influences of or resistance to one hegemonic legal system upon others. In Brazil, the traditional ‘thinking like a civil lawyer’ culture still (...) prevails against a more global approach constraining the consolidation of the country’s role of major player in most global legal areas. In addition, the key tool required for achieving some sort of global legal status—Brazilian legal operators’ proficiency in legal English—has been barely considered in both academic and professional settings, particularly in legal translation. This study resorts to the linguistic anthropology concept of ‘entextualization’ to discuss the process of official translation in Brazil to render global legal genres. The comparative analysis between the original text in English and its official version in English focus on drafting consistency, the translator’s choice of some formal entextualization elements used in the process of translation and his/her authority as the entextualizing agent to legitimate text. (shrink)

This article proposes an exposition and analysis of perceptions intrinsic to rituals carried out with the use of the jurema plant, especially when mixed with Syrian rue (juremahuasca) in contexts of contemporary esoteric re-actualizations in Brazil. These rituals are conducted by people who look at jurema as a spiritual path, once acquainted with its psychedelic properties. We highlight the mystical attributes and the cultural bricolage elaborated by these individuals, who conduct ceremonies in ritual spaces in which participants experience altered (...) states of perception and consciousness. Considered as an entheogen, jurema leads to states of mystical transformation in people. Such personal changes are often considered by users as the rhetoric of healing. Life stories and ethnographic contexts form the background of the article, which seeks to advance understandings about jurema based on speculations around the intertwining of the themes of consciousness, mysticism, and healing. (shrink)

Responding to serious environmental problems, requires urgent and fundamental shifts in our day-to-day lifestyles. This paper employs a qualitative, cross-cultural approach to explore people’s subjective self-reflections on their experiences of pro-environmental behavioral spillover in three countries; Brazil, China, and Denmark. Behavioral spillover is an appealing yet elusive phenomenon, but offers a potential way of encouraging wider, voluntary lifestyle shifts beyond the scope of single behavior change interventions. Behavioral spillover theory proposes that engaging in one pro-environmental action can catalyze the (...) performance of others. To date, evidence for the phenomenon has been mixed, and the causal processes governing relationships between behaviors appear complex, inconsistent and only partly understood. This paper addresses a gap in the literature by investigating accounts of behavioral spillover in three diverse cultural settings using qualitative semi-structured interviews. The analysis shows that while around half of participants overall who were questioned recalled spillover effects, the other half had not consciously experienced spillover. There were few significant differences across cultures, though some forms of spillover effects were reported more in some cultures than others. More environmentally-engaged participants across all three countries were significantly more likely to experience spillover than those who were less engaged. Accounts of within-domain spillovers were most commonly reported, mainly comprising waste, resource conservation and consumption-related actions. Accounts of between-domain spillover were very rare. Recollection of contextual and interpersonal spillover effects also emerged from the interviews. Our findings suggest that more conscious behavioral spillover pathways may be limited to those with pre-existing environmental values. Behavioral spillover may comprise multiple pathways incorporating conscious and unconscious processes. We conclude that targeting behavioral catalysts that generate more socially diffuse spillover effects could offer more potential than conventional spillover involving a single individual. (shrink)

Molecular Revolution in BrazilFélix Guattari and Suely Rolniktranslated by KarelClapshow and Brian HolmesYes, I believe that there is a multiple people, a people of mutants, apeople of potentialities that appears and disappears, that is embodied in social, literary, andmusical events.... I think that we're in a period of productivity, proliferation, creation, utterlyfabulous revolutions from the viewpoint of this emergence of a people. That's molecular revolution:it isn't a slogan or a program, it's something that I feel, that I live....--from MolecularRevolution in (...) BrazilFollowing Brazil's first democratic election after two decades of militarydictatorship, French philosopher Félix Guattari traveled through Brazil in 1982 with Brazilianpsychoanalyst Suely Rolnik and discovered an exciting, new political vitality. In the infancy of itsnew republic, Brazil was moving against traditional hierarchies of control and totalitarian regimesand founding a revolution of ideas and politics. Molecular Revolution in Brazil documents theconversations, discussions, and debates that arose during the trip, including a dialogue betweenGuattari and Brazil's future President Luis Ignacia Lula da Silva, then a young gubernatorialcandidate. Through these exchanges, Guattari cuts through to the shadowy practices of globalizationgone awry and boldly charts a revolution in practice.Assembled and edited by Rolnik, MolecularRevolution in Brazil is organized thematically; aphoristic at times, it presents a lesser-known,more overtly political aspect of Guattari's work. Originally published in Brazil in 1986 asMicropolitica: Cartografias do desejo, the book became a crucial reference for political movementsin Brazil in the 1980s and 1990s. It now provides English-speaking readers with an invaluablepicture of the radical thought and optimism that lies at the root of Lula's Brazil. Félix Guattari, post-'68 French psychoanalyst and philosopher, is the author of Anti-Oedipus, The Anti-Oedipus Papers, 2006), and other books. Semiotext haspublished the first two volumes of his complete essays, Chaosophy and Soft Subversions, and will publish the final volume, Chaos and Complexity, in 2008. Suely Rolnik is apsychoanalyst, cultural critic, and curator who lives and works in São Paulo, Brazil. She was aclose collaborator of Guattari during her exile in Paris from the military dictatorship inBrazil. (shrink)

Indigenism: Ethnic Politics in Brazil. Alcida Rita Ramos. Madison, WI: The University of Wisconsin Press. 1998. + 326 pp., 10 b/w illus. 55.00 (cloth); $21.95 (paper).

Name der Zeitschrift: Paragrana Jahrgang: 25 Heft: 2 Seiten: 63-79.

Corporate governance is an issue of growing importance in developing economies, as many firms pass through significant transformations due to the combined forces of sociopolitical changes, technological progress and economic trends toward globalization. These elements, along with the structural characteristics of developing economies such as less developed capital markets and governmental interventionism, draw a picture for corporate governance practices that may, in some aspects, be fundamentally different from the practices found in European or North American contexts. In this paper we (...) review and discuss the state of corporate governance practices in Brazil, focusing on how the governance structure of Brazilian firms has been subjected to important changes in the recent past and how even more changes are expected to happen. (shrink)

Brazil’s Movement of the Landless (MST) emerges from this collection as one of the great social movements of modernity. In historical chapters we see its evolution from confrontations with landowners and police in land invasions in the South of Brazil in the 1970s to become a multi-faceted movement with a presence throughout Brazil. More than a pressure group for Land Reform, it turned to mount a comprehensive challenge, on linked legal, cultural, political and economic fronts to (...) class='Hi'>Brazil’s dominant model of development. Its ‘social movement approach’, conjoining challenge to Brazil’s massive inequalities with the formation of active citizens among the marginalised rural poor, has become a model for movements in the urban scene. We see this not just through the rich descriptive accounts of MST actions, but because the contributing editor, Miguel Carter, has pointed the action portraits with theoretical acumen, and, with other contributors, placed them in historical context. (shrink)

This book provides an overview of the institutional and intellectual development of sociology in Brazil from the early 1900s to the present day; through military coups, dictatorships and democracies. It charts the profound impact of sociology on Brazilian public life and how, in turn, upheavals in the history of the country and its universities affected its scientific agenda. This engaging account highlights the extent of the discipline’s colonial inheritance, its early institutionalization in São Paulo, and its congruent rise and (...) fall during repeated regime changes. The authors’ analysis draws on original research that maps the concentration of research interests, new developments, publications and centers of production in Brazilian sociology, using qualitative and quantitative data. It concludes with a reflection on the potential impact of the recent far-right turn in Brazilian politics on the future of the discipline. This book contributes a valuable country study to the history of sociology and will appeal to a range of social scientists in addition to scholars of disciplinary historiography, intellectual and Brazilian history. (shrink)

We employ the support vector machine classifier, over different types of kernels, to investigate whether observable variables of individuals and their household information are able to describe their consumption decision of film at theaters in Brazil. Using a very big dataset of 340,000 individuals living in metropolitan areas of a whole large developing economy, we performed a Knowledge Discovery in Databases to classify the film consumers, which results in 80% instances correctly classified. To reduce the degrees of freedom for (...) SVM and to learn the more important determinants of film consumption, we apply the Linear Discriminant Analysis that allows us to identify the key determinants of this consumption. The main individual characteristics are age, education, income, and preferences for cultural goods. Regarding the main geographic characteristics, these are the timing of sample, population concentration, and supply of movie theaters. The results point to an ineffective policy for the sector at the time investigated. (shrink)

This paper examines the status of Corporate Ethical Policies (CEP) in large companies in Argentina, Brazil and Spain, with a special emphasis on Corporate Ethics Statements (CES), documents that define the firms’ philosophy, values and norms of conduct. It is based on a survey of the 500 largest companies in these nations. The findings reveal many similarities between these countries. Among other things, it emerges that most companies give consideration to ethics in business and have adopted some kind of (...) formal or informal ethical policies. Regardless of whether or not they have a CES, companies agree that ethical conduct must be taken into account when selecting, appraising and promoting personnel as an important ethical policy. There is a growing tendency to draw up formal corporate ethics documents. These documents are perceived, first and foremost, as supporting the development of corporate culture. Most respondents believe that primary responsibility for ethical issues in the company rests with the CEO. Finally, the findings indicate that most companies that devote more resources to communicating and implementing CESs have two or more formal ethics documents. The main differences between the countries included in the study concern the emphasis given to specific aspects, such as avoiding misconduct or taking ethical criteria into account when selecting personnel. The emphasis is greatest in countries where corruption seems most prevalent. (shrink)

During the last few years, burnout has gained more and more attention for its strong connection with job performance, absenteeism, and presenteeism. It is a psychological phenomenon that depends on occupation, also presenting differences between sexes. However, to properly compare the burnout levels of different groups, a psychometric instrument with adequate validity evidence should be selected (i.e., with measurement invariance). This paper aims to describe the psychometric properties of the Oldenburg Burnout Inventory (OLBI) version adapted for workers from Brazil (...) and Portugal, and to compare burnout across countries and sexes. OLBI's validity evidence based on the internal structure (dimensionality, reliability, and measurement invariance), and validity evidence based on relationships with other variables (work engagement) are described. Additionally, it aims presents a revision of different OLBI's versions—since this is the first version of the instrument developed simultaneously for both countries—it is an important instrument for understanding burnout between sexes in organizations. Data were used from 1,172 employees across two independent samples, one from Portugal and the other from Brazil, 65 percent being female. Regarding the OLBI internal structure, a reduced version (15 items) was obtained. The high correlation between disengagement and exhaustion, suggested the existence of a second-order latent factor, burnout, which presented measurement invariance for country and sex. Confirmatory factor analysis of the Portuguese OLBI version presented good goodness-of-fit indices and good internal consistency values. No statistically significant differences were found in burnout between sexes or countries. OLBI also showed psychometric properties that make it a promising and freely available instrument to measure and compare burnout levels of Portuguese and Brazilian employees. (shrink)

ABSTRACTThis paper discusses the Brazilian Supreme Court ruling on the case of anencephaly. In Brazil, abortion is a crime against the life of a fetus, and selective abortion of non‐viable fetuses is prohibited. Following a paradigmatic case discussed by the Brazilian Supreme Court in 2004, the use of abortion was authorized in the case of a fetus with anencephaly. The objective of this paper is to analyze the ethical arguments of the case, in particular the strategy of avoiding the (...) moral status of the fetus, the cornerstone thesis of the Catholic Church. (shrink)

The development of genetically modified organisms (GMOs) has caused worldwide debate and has required us to reevaluate theories of social responsibility. This article, first, briefly discusses the progressive stages of social responsibility that scholars have outlined as they examine the history of businesses. Next an overview of the development of the DuPont corporation in the United States is presented, tracing DuPont’s transformation from an explosives and chemicals company into a life-science corporation and demonstrating how outside factors influenced this change. The (...) article then turns to the activities of the DuPont corporation in Brazil, a country with one of the world’s largest agricultural economies – and examines how the debate on GMOs is unfolding within the Brazilian context. It discusses how differing interest groups have taken part in this debate, the limits of their arguments, and the need to develop means for providing open collaborative efforts in evaluating new technologies. (shrink)

Buscar-se-á desenvolver no presente artigo a temática do racismo e sua forma de operar dentro de um contexto no qual se verifica a existência de uma biopolítica, e, posteriormente, de uma necropolítica; com enfoque no seu potencial de dividir e estigmatizar populações. Para isso, faz-se necessário identificar a atuação do racismo de Estado trabalhado por Michel Foucault no curso “Em Defesa da Sociedade” (2005) e de outras formas de racismo no cenário capitalista em dois momentos distintos: o primeiro englobando o (...) período de atuação da biopolítica, e o segundo, em que verifica-se a insurgência do que o pensador camaronês Achille Mbembe (2003) chama de necropolítica. Destarte, o caminho a ser seguido inicia-se na explanação do conceito de biopolítica, enfatizando a necessidade verificada na fase de expansão do capitalismo em manter corpos vivos, dóceis e produtivos; seguida da análise do racismo de Estado tal qual pensado por Foucault como produtor de cisões e diferenças dentro do corpo social; a identificação das alterações de contexto do capitalismo como sistema econômico, pautada nas diferenças da fase expansionista e de consolidação para a fase de declínio e crise mundial; e, por fim, a consideração da necropolítica como possível forma de atualização, expansão e deslocamento do pensamento foucaultiano para as periferias do capitalismo na fase de crise do sistema, onde o modo de operar da política passa a ser o “trabalho de morte”. (shrink)

Portuguese enclaves in Brazil and Angola maintained bilateral trade and cultural exchanges from the sixteenth to the middle of the nineteenth century. While in Brazil the growth of the mulatto population appears as a key feature of Luso-Brazilian colonialism, and Afro-Brazilians have come to constitute the majority of the current Brazilian population, mulattos never exceeded 2 per cent of the Angolan population prior to the 1970s. And yet Luso-Brazilian miscegenation eventually became the bedrock of ‘lusotropicalism’, an essential component (...) of Portugal's colonial ideology in the second half of the twentieth century. To understand these paradoxes, beyond the demographic figures, this chapter examines the historical processes concerning mulattos as a group on both sides of the South Atlantic. Among its conclusions is that miscegenation is a necessary but insufficient condition for the growth of a mulatto population. (shrink)

This article examines the specific case of Brazil as an area in which Gramscian analysis has been put to practical use. It examines the application of Gramsci’s work to Brazilian reality in three different ways. First, the introduction of concepts derived from the Prison Notebooks in order to understand the development of capitalism in Brazil. This aspect deals in particular with the concept of ‘passive revolution’, and the relationship between ‘Eastern’ and ‘Western’ social formations in Gramsci’s analysis. Second, (...) the role of Gramscian thought for political parties, particularly the Brazilian Communist Party and later the Workers Party, in particular the novel formulations of Gramsci’s concept of hegemony that appear during the PT presidencies. Third, the varied appropriation of Gramscian analysis by the Landless Workers Movement of Brazil, situated in an appreciation of Gramsci’s concept of the ‘Modern Prince’. The purpose of the article is to reflect on the possibilities and limitations of translating Gramsci’s thought to new contexts, and how new developments may or may not maintain the leitmotif of his thought. (shrink)

1. The First Seeds A number of scholars of international reputation visited Brazil at the end of the 1960s to give lectures and seminars. Among them were: Nicolas Ruwet, Abraham Moles, Max Bense, Roman Jakobson, Umberto Eco, and Tzvetan Todorov. More than any others, Jakobson’s lectures had deep and widespread effect on university circles and on the intellectual and artistic milieu. A while after his visit, a volume containing a series of Jakobson’s articles was translated and published in S...

Displacing the physiological model that had held sway in 19th-century medical thinking, early 20th-century hormone research promoted an understanding of the body and sexual desires in which variations in sex characteristics and non-reproductive sexual behaviours such as homosexuality were attributed to anomalies in the internal secretions produced by the testes or the ovaries. Biotypology, a new brand of medical science conceived and led by the Italian endocrinologist Nicola Pende, employed hormone research to study human types and hormone treatments to normalise (...) individuals who did not conform to accepted medical norms. Latin American medical doctors, eugenicists, and sexologists took up biotypology with enthusiasm. This article considers the case studies of Italy, Argentina, and Brazil, and analyses the work of medical doctors who adopted a biotypological mode of reasoning and employed to various extents hormone therapies in their practice. By focusing on hormone therapies that aimed to normalise secondary sexual characteristics and the sexual instinct, the article suggests that while the existence of normality was contested to the point that a number of medical scientists argued that no such thing existed, the pursuit of normality was carried out in very practical terms through the new medical technologies hormone research had introduced. (shrink)

Our goal was to explore self‐care practices among men who have sex with men in the context of Mpox in Brazil. This study used qualitative research methods, including interviews and thematic analysis, to collect and analyze data from male participants across the Brazilian territory. The narratives unveil men's perspectives on self‐care, risk reduction, and health beliefs during the Mpox pandemic. Our findings highlight a multifaceted approach to self‐care among men, encompassing hygiene, physical contact management, mask usage, skin lesion vigilance, (...) and adherence to official guidelines. Men's attitudes toward sexual behaviors emphasize the importance of reducing sexual partners, practicing safe sex, and combating misinformation through accurate information dissemination. The development of these behaviors and self‐care practices can be facilitated by nurses guided by Dorothea Orem's Self‐Care Theory, supported by patient‐centered care, with strategies to address and confront the stigma associated with the disease and provide emotional support. Thus, the study underscores the pivotal role of self‐care in mitigating infection risks, especially in the context of emerging infectious diseases. It acknowledges the impact of socio‐cultural factors and healthcare policies on men's preventive measures. However, it also recognizes limitations, such as potential bias due to stigma concerns and a nonrepresentative sample. Ultimately, the research advocates for tailored education, promotion of gender equity, and healthcare empowerment to effectively manage health risks in such contexts. (shrink)

This study focuses on comparison of perceptions of ethical business cultures in large business organizations from four largest emerging economies, commonly referred to as the BRICs (Brazil, Russia, India, and China), and from the US. The data were collected from more than 13,000 managers and employees of business organizations in five countries. The study found significant differences among BRIC countries, with respondents from India and Brazil providing more favorable assessments of ethical cultures of their organizations than respondents from (...) China and Russia. Overall, highest mean scores were provided by respondents from India, the US, and Brazil. There were significant similarities in ratings between the US and Brazil. (shrink)

A real but typical case of identity fraud is used to open up the complex web of identification systems in Brazil. It is argued that identification has two poles related to the nature of citizenship—repression and inclusion—and that reactions from citizens to new identification schemes can be attributed to how they view the purpose of the cards in these terms. In Brazil, a sense of inclusion and citizenship based on a fear of anonymity and exclusion predominates leading to (...) widespread support amongst even critics of state activities. However, this may be undermined by the lack of state preparation for an information society, particularly the absence of meaningful data protection laws. (shrink)

Rigorous attention has been paid to moral distress among healthcare professionals, largely in high-income settings. More obscure is the presence and impact of moral distress in contexts of chronic poverty and structural violence. Intercultural ethics research and dialogue can help reveal how the long-term presence of morally distressing conditions might influence the moral experience and agency of healthcare providers. This article discusses mixed-methods research at one nongovernmental social support agency and clinic in Rio de Janeiro, Brazil. Chronic levels of (...) moral distress and perceptions of moral harm among clinicians in this setting were both violent, following Nancy Scheper-Hughes’ use of that term, and a source of exceptional and innovative care. Rather than glossing over the moral variables of work in such desperate extremes, ethnography in these settings reveals novel skills and strategies for managing moral distress. (shrink)

In this article the authors briefly sketch the nature of Brazilian bioethics. Bioethics emerged in Brazil later than in other Western countries and the 1990’s were the most important period for the spread of the discipline in the country. It is in this period that some structural elements of bioethics were established, such as research groups, regulation of Local Research Ethics Committees (Comitês Locais de Ética em Pesquisa – CEP), the creation of the National Commission of Ethics in Research (...) with Human Beings (Comissão Nacional de Ética em Pesquisa com Seres Humanos – CONEP) and the Brazilian Bioethics Society (Sociedade Brasileira de Bioética – SBB). With regard to theoretical work, Brazilian bioethics is clearly an importer of theories from countries central to the studies of bioethics, or, in another words, countries where bioethics first emerged and was established. The most commonly used theory among Brazilian researchers is principlism. (shrink)

Nursing history has been a much debated subject with a wide range of work from many countries discussing the profession’s identity and questioning the nature of nursing and professional practice. Building upon a review of the recent developments in nursing history worldwide and on primary research that examined the structure of mandated nursing history courses in 14 nursing schools in the state of Santa Catarina, Brazil, this paper analyzes both the content and the pedagogical style applied. We postulate that (...) the study of history offers an important opportunity for the development of student learning, and propose that more creative and dynamic teaching strategies be applied. We argue the need for professors to be active historical researchers, so they may meaningfully contribute to the development of local histories and enrich the professional identities of both nursing students and the profession. We conclude that historical education in nursing is limited by a traditional and universalist approach to nursing history, by the lack of relevant local sources or examples, and by the failure of historical education to be used as a vehicle to provide students with the intellectual tools for the development of professional understanding and self‐identity. (shrink)

Scientific papers written as dialogues evoke Platonist philosophical discourses and are foreseen as elementary forms of expression in neoclassical scientific renaissance. Here we report on a study of the Brazil nut effect in a series of macroscopic and microscopic systems in the form of a play in three acts. The nut effect predicting the segregation of smaller grains at the bottom of the mixture and larger ones at the top was observed in a polydisperse mix of manually shaken playground (...) pebbles, albeit following different kinetics than in an agitated pile of chess pieces. Common sense predicts that vertical, gravity-driven segregation in colloidal dispersions with heterogeneous particle size distributions is such that larger particles would settle toward the bottom and the lighter ones cream at the top. Here we refute this expectation and demonstrate that segregation of colloidal particles in the vertical direction conforms to the Brazil nut effect when the agitation is delivered in the forms of vortex mixing or audio vibration, but not when the colloids are manually shaken. The effect is demonstrated on aqueous dispersions of hydroxyapatite and iron oxide nanoparticles. Kinetic experiments showed that segregation increases with the agitation time in mixtures of pebbles and with the post-agitation aging time in fine particle colloids. The particle size gradient established due to agitation-induced segregation led to a corresponding gradient in optoelectronic properties—band gap, conductivity, lattice acoustics—in the vertical direction of the colloidal column for both types of nanoparticles. Such morphological gradients induced by the Brazil nut effect can be harnessed as affordable and facile templates for the synthesis of functionally gradient materials. Discussion of the mechanism and the application potential of the observed effect in colloidal and coarse systems is enriched with a literature review of this curious effect and entwined with the literary elements of the dramaturgical narrative involving a family of scientist in exile from mainstream scientific institutions: the mother, the father, an elementary school boy and a kindergarten girl. The narrative conforms in its structure to the shape of a Brazil nut and presents the first research study whose findings are enacted through a dream. The play questions the humaneness and creative prospects of modern science and celebrates children’s science projects performed with meager resources and a plentiful of imagination, showing that they could be gateways to important scientific discoveries. (shrink)