Avaliação de periódicos brasileiros: um estudo na área de agricultura

• Ano de defesa: 1983
• Autor(a) principal: Yahn, Vera Gallo
• Tipo de documento: Dissertação
• Tipo de acesso: Acesso aberto
• Idioma: por
• Instituição de defesa: Universidade Federal do Rio de Janeiro; Instituto Brasileiro de Informação em Ciência e Tecnologia; Brasil; Escola de Comunicação; Programa de Pós-Graduação em Ciência da Informação; UFRJ; IBICT
• Palavras-chave em Português: Periódicos científicos; Agricultura; Citação bibliográfica; Bibliometria; CNPQ::CIENCIAS SOCIAIS APLICADAS::CIENCIA DA INFORMACAO::BIBLIOTECONOMIA::METODOS QUANTITATIVOS. BIBLIOMETRIA
• Link de acesso: http://hdl.handle.net/11422/8726

Brazilian journals of Agriculture classified as Scientific, Technical and Technical-Scientific are evaluated through two methods. The first deals with Citation Number and Discipline Impact Factor, two different approaches of Citation Analysis; the second deals with a Model for evaluating Brazilian Scientific and technical journals. A final core journal list, comprising ten journals, was obtained by the intersection of the data of three core journal lists using Citation Number, Discipline Impact Factor and the Model. The methods and core journal lists have some limitations in the evaluation analysis, and need more researches. The Discipline Impact Factor is one that deserves more attention due to the characteristic and pattern of the Brazilian periodical literature. The study shows that Citation Number coincident to the Model bring a support to the final core journal list, that come out with seventeen journals On the hand, it suggests alteration to the Model and justify its application in the improvement of the journals themselves.