Co-authorship networks of brazilian scientific production in the area of stem cells: a study including the period 2001-2020

This work aims to analyze the co-authorship network of Brazilian scientific production around stem cells, from 2001 to 2020. This is a longitudinal, quantitative and descriptive research, based on the analysis of social networks, with the co-occurrence of authors as the unit of measurement and, the...

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Principais autores: Machado, Raymundo das Neves, Lima, Gillian Leandro de Queiroga
Formato: Online
Idioma:por
Publicado em: Portal de Periódicos Eletrônicos da UFRN
Endereço do item:https://periodicos.ufrn.br/informacao/article/view/27743
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spelling oai:periodicos.ufrn.br:article-277432023-01-27T14:26:07Z Co-authorship networks of brazilian scientific production in the area of stem cells: a study including the period 2001-2020 Redes de coautoria da produção científica brasileira na área de células-tronco: estudo compreendendo o período de 2001-2020 Machado, Raymundo das Neves Lima, Gillian Leandro de Queiroga social network joint authorship scientific productivity redes sociais autoridade coletiva produtividade científica This work aims to analyze the co-authorship network of Brazilian scientific production around stem cells, from 2001 to 2020. This is a longitudinal, quantitative and descriptive research, based on the analysis of social networks, with the co-occurrence of authors as the unit of measurement and, the unit of analysis, the citing author. The results present the metrics of scientific production and networks referring to the largest component of each co-authorship network, from the four sub-periods analyzed: 2001-2005, 2006-2010, 2011-2015 and 2016-2020. Finally, it is inferred that the growing production of studies in stem cells, in Brazil, and the increase in the co-authorship network in the analyzed periods were leveraged due to the increase in the number of authors and the actions promoted by the Ministry of Health, in partnership with the Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq). As future analysis perspectives, this work intends to identify the most relevant authors, the predominant areas and subjects of study and the temporal evolution of stem cell research in Brazil. Este trabalho tem por objetivo analisar a rede de coautoria da produção científica brasileira na área de células-tronco, no período de 2001 a 2020. Trata-se de uma pesquisa de caráter longitudinal, de natureza quantitativa e descritiva, pautada na análise de redes sociais, tendo a coocorrência de autores como unidade de medida e, unidade de análise, o autor citante. Os resultados apresentam as métricas de produção científica e as redes referentes ao maior componente de cada rede de coautoria, dos quatro subperíodos analisados: 2001-2005, 2006-2010, 2011-2015 e 2016-2020. Por fim, infere-se que a crescente produção de estudos na área de células-tronco, no Brasil, e o aumento da rede de coautoria nos períodos analisados foram alavancados em virtude do aumento do número de autores e das ações promovidas pelo Ministério da Saúde, em parceria com o Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq). Como perspectivas futuras de análise, este trabalho pretende identificar os autores mais relevantes, as áreas e assuntos predominantes de estudo e a evolução temporal das pesquisas em células-tronco no Brasil. Portal de Periódicos Eletrônicos da UFRN 2022-05-25 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://periodicos.ufrn.br/informacao/article/view/27743 Revista Informação na Sociedade Contemporânea; v. 6 (2022): Janeiro-Dezembro; e27743 2447-0198 10.21680/2447-0198.2022v6n0 por https://periodicos.ufrn.br/informacao/article/view/27743/15668 Copyright (c) 2022 Raymundo das Neves Machado, Gillian Leandro de Queiroga Lima https://creativecommons.org/licenses/by-nc/4.0
institution Periódicos UFRN
collection Portal de Pediódicos Eletrônicos da UFRN
language por
format Online
author Machado, Raymundo das Neves
Lima, Gillian Leandro de Queiroga
spellingShingle Machado, Raymundo das Neves
Lima, Gillian Leandro de Queiroga
Co-authorship networks of brazilian scientific production in the area of stem cells: a study including the period 2001-2020
author_facet Machado, Raymundo das Neves
Lima, Gillian Leandro de Queiroga
author_sort Machado, Raymundo das Neves
title Co-authorship networks of brazilian scientific production in the area of stem cells: a study including the period 2001-2020
title_short Co-authorship networks of brazilian scientific production in the area of stem cells: a study including the period 2001-2020
title_full Co-authorship networks of brazilian scientific production in the area of stem cells: a study including the period 2001-2020
title_fullStr Co-authorship networks of brazilian scientific production in the area of stem cells: a study including the period 2001-2020
title_full_unstemmed Co-authorship networks of brazilian scientific production in the area of stem cells: a study including the period 2001-2020
title_sort co-authorship networks of brazilian scientific production in the area of stem cells: a study including the period 2001-2020
description This work aims to analyze the co-authorship network of Brazilian scientific production around stem cells, from 2001 to 2020. This is a longitudinal, quantitative and descriptive research, based on the analysis of social networks, with the co-occurrence of authors as the unit of measurement and, the unit of analysis, the citing author. The results present the metrics of scientific production and networks referring to the largest component of each co-authorship network, from the four sub-periods analyzed: 2001-2005, 2006-2010, 2011-2015 and 2016-2020. Finally, it is inferred that the growing production of studies in stem cells, in Brazil, and the increase in the co-authorship network in the analyzed periods were leveraged due to the increase in the number of authors and the actions promoted by the Ministry of Health, in partnership with the Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq). As future analysis perspectives, this work intends to identify the most relevant authors, the predominant areas and subjects of study and the temporal evolution of stem cell research in Brazil.
publisher Portal de Periódicos Eletrônicos da UFRN
publishDate 2022
url https://periodicos.ufrn.br/informacao/article/view/27743
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AT limagillianleandrodequeiroga coauthorshipnetworksofbrazilianscientificproductionintheareaofstemcellsastudyincludingtheperiod20012020
AT machadoraymundodasneves redesdecoautoriadaproducaocientificabrasileiranaareadecelulastroncoestudocompreendendooperiodode20012020
AT limagillianleandrodequeiroga redesdecoautoriadaproducaocientificabrasileiranaareadecelulastroncoestudocompreendendooperiodode20012020
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