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Indicadores de produção científica para prospecção tecnológica em manufatura aditiva de biocerâmicas ; Indicators of scientific production for technological forecasting in additive manufacturing of bioceramics

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  • معلومة اضافية
    • Contributors:
      Leiva, Daniel Rodrigo; http://lattes.cnpq.br/6576844591900987; Milanez, Douglas Henrique; http://lattes.cnpq.br/9233120345793647; http://lattes.cnpq.br/9122280665650817
    • بيانات النشر:
      Universidade Federal de São Carlos
      UFSCar
      Programa de Pós-Graduação em Ciência e Engenharia de Materiais - PPGCEM
      Câmpus São Carlos
    • الموضوع:
      2019
    • Collection:
      Repositório Institucional Universidade Federal de São Carlos (RI UFSCar)
    • نبذة مختصرة :
      In the Bone Tissue Engineering, biomaterials are used as scaffolds to produce a support and cell growing. Because of the similarity to the bones cells, ceramic compounds are the main materials used to produce the scaffold. However, the primary challenge of producing them relies on conformation, due to anatomical complex geometry. Under this perspective, the additive manufacturing technology (AM) is seen as a solution, because of its conformational liberty of parts production. Thus, a technological forecasting establish a scene of the AM researches in development and understate the uncertain towards the future of bioceramics application. This research aims to map the scientific and technological progress of bioceramics use in AM trough scientific indicators made in the technological forecasting context. The methodology is based on the use of bibliometry in a recordset of scientific publications indexed in the Web of Science database, and as complement, AM experts evaluations were used to arbitrate the scientific method. The recovered records were filtrated and classified by traditional scientific indicators and by text mining, the extraction of AM and bioceramics were made to produce advanced scientific indicators. The indicators analysis revealed a global tendency of growth in scientific papers of AM, with USA, China and Germany as the main countries with research in this topic. Brazil is the 20th country in this scenario, with the South and Southeast public education institutes as main agents. Regarding AM technologies the Powder Bed Fusion and Vat Polymerization, nonetheless the general processes were the one with the highest number of publications. The recurrent bioceramics were Calcium Phosphates, Alumina, Zirconia and a highlight to the glass and glass ceramics. ; Não recebi financiamento ; A Engenharia de Tecidos Ósseos se utiliza dos biomateriais na forma próteses estruturais implantáveis (scaffolds) para produzir suporte e crescimento de células teciduais. As biocerâmicas são os principais materiais ...
    • Relation:
      PORTO, André Candido. Indicadores de produção científica para prospecção tecnológica em manufatura aditiva de biocerâmicas. 2019. Dissertação (Mestrado em Ciência e Engenharia de Materiais) – Universidade Federal de São Carlos, São Carlos, 2019. Disponível em: https://repositorio.ufscar.br/handle/ufscar/12167.; https://repositorio.ufscar.br/handle/ufscar/12167
    • الدخول الالكتروني :
      https://repositorio.ufscar.br/handle/ufscar/12167
    • Rights:
      Attribution-NoDerivs 3.0 Brazil ; http://creativecommons.org/licenses/by-nd/3.0/br/
    • الرقم المعرف:
      edsbas.3B5E0FA6