1,721,101 research outputs found
Base de Dados Seforis
No full textO estudo que reúne Universidades em 9 países do mundo entrevistou em profundidade empreendedores sociais no Brasil, objetivando entender suas aspirações, motivações e desafios, com foco em aspectos de governança e atuação em seus mercado
Saútil: um sonho em uma encruzilhada
Get PDFAo longo de cinco anos, a Saútil testou diversos modelos de negócios: B2C, B2B e B2G. Nesse período, a empresa registrou um bom crescimento e tornou-se uma das estrelas de negócios de impacto no Brasil. No entanto, com a crise de 2014-2016, a empresa começou a sofrer bastante. Por meio do caso, os alunos poderão discutir os desafios de um empreendedor social que busca ter retorno financeiro e impacto social e as vantagens e desvantagens de um investimento em uma startup
Going Beyond Counting First Authors in Author Co-citation Analysis
Get PDFThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Dreaming up the right career: an exploratory study of the career aspirations of low-income adolescents living in urban São Paulo
No full textIn Brazil, low-income youth is prone to unemployment, which is particularly problematic in an emerging economy where income inequality is relatively high, and where future socioeconomic development may depend on the growth and stability of an already vulnerable middle class. Youth unemployment, especially in urban cities, is also associated with high incidents of violence, illegal behaviour, widening inequality and sociopolitical instability. The present study complements existing efforts to advance the employment prospects of Brazilian youth, by exploring the career aspirations of 25 late adolescents living in low-income communities in urban Sao Paulo. The research was conducted by means of focus groups, over the course of four meetings in the Paulistano communities of Vila Albertina, Heliopolis, Vila Prudente and Vila Nova Esperança. The research findings largely echo existing knowledge pertaining to adolescents: they confirm the important role of individual merit, the micro-environment and role models (namely family, peers and local educators) in shaping and enabling (or hindering) the career paths of young adults, and highlight the flexibility and diversity of professional interests during that age. Furthermore, the findings reveal paradoxical attitudes towards low-income communities in Sao Paulo. All participants seemed empowered by elements within their micro-environment, exhibiting sentiments of pride and belonging to their community, yet many seemed troubled by how outsiders stereotype or stigmatize 'favela' dwellers. Overall, the study highlights tendencies that support the case for further investment in the professional development of youth at the base of the economic pyramid. As a potential ecosystem for socioeconomic development, low-income communities can constitute a rich source of not only human capital, but also business opportunities and employment.No Brasil, os jovens de baixa renda estão propensos ao desemprego, o que é particularmente problemático em uma economia emergente onde a desigualdade de renda é relativamente alta, e onde o desenvolvimento socioeconômico futuro pode depender do crescimento e da estabilidade de uma classe média já vulnerável. Além disso, o desemprego entre os jovens, especialmente em cidades urbanas, está associado a elevada incidência de violência, comportamento ilegal, aumento da desigualdade e instabilidade sociopolítica. Este estudo complementa tentativas existentes de promover as perspectivas de emprego da juventude brasileira, investigando as aspirações profissionais de 25 adolescentes que vivem em comunidades de baixa renda na zona urbana de São Paulo. A pesquisa foi realizada através de grupos de foco durante o período de quatro encontros nas comunidades paulistanas de Vila Albertina, Heliópolis, Vila Prudente e Vila Nova Esperança. Os resultados da pesquisa repetem, em grande parte, o conhecimento existente que diz respeito a adolescentes; eles confirmam o papel importante que o mérito individual, o microambiente e os modelos exemplares (isto é, familiares, colegas e educadores locais) têm de moldar e possibilitar (ou impedir) os planos de carreira de jovens adultos, e destacam a flexibilidade e a diversidade de interesses profissionais nesta faixa etária. Ademais, os resultados revelam atitudes paradoxais face às comunidades de baixa renda em São Paulo. Todos os participantes pareciam empoderados por elementos dentro de seu microambiente, exibiam sentimentos de orgulho e que faziam parte de sua comunidade; porém, muitos pareciam perturbados pela maneira como pessoas de fora estereotipam ou estigmatizam os moradores da 'favela'. Ao todo, o estudo destaca tendências que sustentam razões para maiores investimentos no desenvolvimento profissional dos jovens de baixa renda. Na qualidade de um ecossistema com potencial para desenvolvimento socioeconômico, as comunidades de baixa renda podem constituir uma fonte rica não apenas de recursos humanos, mas também de oportunidades comerciais e empregos
Variations on the Author
Get PDF“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Get PDFWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
- …
