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Articles with authors affiliated to Brazilian institutions published from 1994 to 2003 with 100 or more citations: I - the weight of international collaboration and the role of the networks
Packer, Abel L; Meneghini, Rogerio.
  • Packer, Abel L; World Health Organization. Pan American Health Organization. Latin American and Caribbean Center on Health Sciences Information. São Paulo. BR
  • Meneghini, Rogerio; World Health Organization. Pan American Health Organization. Latin American and Caribbean Center on Health Sciences Information. São Paulo. BR
An. acad. bras. ciênc ; 78(4): 841-853, Dec. 2006. tab
Article in English | LILACS | ID: lil-438581
ABSTRACT
Articles with 100 citations or more in the scientific literature and with at least one author with Brazilian affiliation, were identified in the Thomson-ISI (Institute for Scientific Information) Web of Science bibliometric database, covering a 10-year period, from 1994 to 2003; 248 (0.23 percent) out of a total of 109,916 articles with Brazilian affiliation were identified. This study was primarily carried out to identify thematic nuclei of excellence in research that had major impact in the international literature (Meneghini and Packer 2006). The regional and institutional affiliation distributions of these articles follow approximately that of the total of Brazilian articles in the ISI database. However, some significant deviations are observed derived from the outstanding performance of a few groups responsible for the publication of the HC-ISI (Highly cited ISI) papers. The international collaboration and the network organization of work played a fundamental role in these results. It is evident that the role played by organizations in research networks as well as the international collaborations exerted strong influence in the impact of these articles, although with distinct amplitude in the different fields.
RESUMO
Foram identificados os artigos com um mínimo de 100 citações na literatura científica e com ao menos uma filiação brasileira, segundo a base bibliométrica Thomsom ISI, no período de 10 anos entre 1994 e 2003. Dos 109.916 artigos com filiação brasileira neste período, 248 apresentaram 100 ou mais citações, ou seja, 0,23 por cento do total. Este levantamento foi feito primordialmente para identificar núcleos temáticos de excelência em pesquisa que tiveram maior impacto na literatura internacional (veja Meneghini and Packer 2006). As distribuições regional e institucional das afiliações desses artigos mais citados seguem aproximadamente aquela do total de artigos brasileiros na base ISI. No entanto, notam-se alguns desvios significativos derivados de grupos destacados quanto à publicação de trabalhos muito citados. Ficou patente que o papel das organizações em rede de pesquisa e as colaborações internacionais tiveram uma grande influência no impacto desses artigos, mas com distinta amplitude nas diversas áreas.
Subject(s)
Full text: Available Index: LILACS (Americas) Main subject: Authorship / Bibliometrics / Biomedical Research / Academies and Institutes / International Cooperation Limits: Humans Country/Region as subject: South America / Brazil Language: English Journal: An. acad. bras. ciênc Journal subject: Science Year: 2006 Type: Article Affiliation country: Brazil Institution/Affiliation country: World Health Organization/BR

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Full text: Available Index: LILACS (Americas) Main subject: Authorship / Bibliometrics / Biomedical Research / Academies and Institutes / International Cooperation Limits: Humans Country/Region as subject: South America / Brazil Language: English Journal: An. acad. bras. ciênc Journal subject: Science Year: 2006 Type: Article Affiliation country: Brazil Institution/Affiliation country: World Health Organization/BR