Studies on scientific production date have received attention from Researchers in various fields to gain insight into the evolution of research in general. Such studies enable the analysis of scientific production for various purposes and one of the challenges in this type of analysis lies in the diversity of repositories containing data in different formats and structures. Currently, Bibliometric and scientometric Analyzes are the Characterized the main scientific analysis techniques on the production of a set of Researchers. These Analyzes aim to carry out the measurement of scientific communication, including the study of sciences to identify its structure, evolution and connections. The proposal of this project is to Develop an information system to perform scientificometric Analyzes of sets of Individuals, having as a source of data repositories of scientific publications. As a case study will be Analyzed the Brazilian Researchers who have acted in the Interdisciplinary area in Brazil. These Analyzes intend to present an overview of the area under study in Brazil, having the main source of data for the Analyzes, date of scientific publications of this set, extracted from its curricula of the Lattes Platform. Therefore, it will be possible to identify the profile of These Researchers, where They are acting, how the collaboration between Them Occurs, and Also, the qualitative analysis of Their research, Thus enabling the accomplishment of Analyzes comparative with the different areas of knowledge. After validation with the case study carried out Several other sets of Individuals Can Be Analyzed.
Com o objetivo de propor um método didático mais eficiente para a resolução de inequações produto-quociente, o presente trabalho baseou-se nos pensamentos em educação matemática de Ávila (2003) e da semiótica de Duval (2012) para aprimorar didaticamente o método apresentado por Bloch (1993) desenvolvido há mais de duas décadas. Este método, que foi apresentado de maneira muito formal à época, não foi popularizado, e assim, continua o paradigma da utilização do método convencional (quadro de sinais) até os dias atuais. Os resultados mostram que, com abordagem didática mais elaborada, simples e intuitiva dos conceitos, é possível mostrar que o método, denominado aqui de método da reta única, é viável e mais eficiente em relação ao método convencional com o auxílio de representações gráficas, criando-se assim, uma possibilidade real de convencimento dos professores de matemática com uma forma moderna de tratar esse tema atualmente e para as gerações futuras.
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