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No full textLa Revista Integración y Conocimiento del Núcleo de Estudios e Investigaciones en Educación Superior del Mercosur pone en debate el tema Educación Superior, Ciencia y Conocimiento Abierto, con los aportes de especialistas, académicos y gestores de diferentes países de la región que contribuyen día tras día al avance del movimiento de Ciencia Abierta
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
An analysis of the failure of the Latin American model of development in the 1990s: the internal limits of Venezuela
No full textO objetivo desse trabalho é compreender o processo político e econômico de abertura pró-mercado do final do século passado que levou, na América do Sul, à ascensão dos atuais governos de mudança. Optou-se por fazer uma análise que levasse em conta o processo geral da região, mas sem perder de vista a especificidade de cada país. Desse modo, buscou-se compreender os limites internos desse processo na Venezuela. Isso porque, além de o país ter sido o primeiro a eleger um candidato crítico ao neoliberalismo, no caso venezuelano, essa maior abertura econômica da década de 1990 levou à falência do modelo político vigente. A hipótese desse trabalho é, portanto, a de que eleição de um candidato com discurso radical de ruptura com o status quo se faz possível em uma sociedade como a venezuelana, que, historicamente, tem uma consciência rentísta. O rentísmo venezuelano permitiu, ao longo da história, a eleição de candidatos autônomos e com projetos políticos próprios. Essa característica histórica venezuelana, associada à perda de legitimidade política e econômica do modelo de Punto Fijo permitiu a ascensão de Chávez. A discussão dessa hipótese é feita em três capítulos que procuram entender historicamente o processo regional de ascensão e crise do modelo neoliberal para, em seguida, analisar os limites internos da Venezuela.The work aims at understanding the reasons that led to the emergence and the demise of the economic development model implemented in Venezuela in the 1990s and how such model contributed to the collapse of the political system established by the Punto Fijo Pact in 1958. It discusses the hypothesis that the rise of the Chávez Government was possible due to a regional context marked by the exhaustion of the neoliberal economic model in Latin America and the failure of the political system of Punto Fijo. The work opted to follow an analysis that took into account the overall process in the region without overlooking the specificities of the country. Consequently, it seeks to understand the internal limits of that process in Venezuela, a country characterized by an abundance of resources. That framework of analysis was adopted because Venezuela was the first country where a President with a critical approach towards neoliberalism was elected. Likewise, it was the country where a further opening of the economy led to the fall of the (then) current political system. The Venezuelan feature of a rentier society transformed the relations between the social agents and the state in such a way that a rentistic culture was firmly established. That Venezuelan historical trait, coupled with the loss of political and economic legitimacy of the Punto Fijo model, paved the way to the rise of Chávez. The discussion of the above-mentioned hypothesis is presented throughout three chapters that seek to provide a historical explanation of the rise and the crisis of the neoliberal in order to, subsequently, analyse the internal limits of Venezuela
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
Dispelling the Myths Behind First-author Citation Counts
Get PDFWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
Padrões de cooperação, padrões de inserção: a cooperação técnica agrícola entre Brasil e Venezuela para além da inserção na “sociedade do conhecimento”
Get PDFO presente artigo pretende contribuir para a análise dos novos padrões de cooperação técnica que emergiram na América do Sul nos anos 2000, visando construir um novo padrão de integração no contexto de globalização produtiva e tecnológica. Para tanto, o trabalho considera o caso de cooperação agrícola entre Brasil e Venezuela a partir de 2005, liderada pela Embrapa, através da sua recente política de internacionalização. O artigo se divide em três partes. A primeira se volta para a análise do paradigma conceitual da sociedade do conhecimento, procurando enfatizar algumas implicações teóricas e políticas desse modo de entender a inserção econômica no capitalismo global. A segunda analisa em que medida o padrão de cooperação estabelecido recentemente entre esses dois países latino-americanos aponta para um novo padrão de inserção, que denominamos “estratégico”. Por fim, concluímos com um conjunto de questões que, no campo dos estudos de cooperação internacional, se abrem para aqueles que querem entender o real significado da emergência de novos padrões de inserção global em contextos periféricos e suas implicações
A economia política do Peru: da ruptura interrompida aos dilemas contemporâneos
Get PDFO texto tem por objetivo discutir os determinantes históricos do Peru atual. Busca-se mostrar que o aparente paradoxo peruano entre altos índices de crescimento econômico e desaprovação política pode ser explicado pelo legado da colonização: desigualdades sociais e regionais. No primeiro momento apresenta-se a evolução histórica do país, que levou a ascensão de Alberto Fujimori e do neoliberalismo. O argumento do texto é o de que a ruptura com o modelo de desenvolvimento dependente iniciada no governo Velasco Alvarado foi interrompida por sucessivos golpes de estado. A interrupção tem reflexo na estrutura política e econômica atuais, que têm como característica a dependência primário-exportadora e instabilidade política. No segundo momento, busca-se entender as conseqüências das reformas dos anos 1990 e os impactos da crise mundial de 2008 sobre o país
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