Evolução do magmatismodo domínio cachoeirinha: suítes intrusivas Santa Cruz, Alvorada, Rio Branco e Salto do Céu-SW do cráton amazônico - MT

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

As tecnologias da informação sob o domínio da justiça: disponibilidade e garantia de acesso das informações jurídicas da Justiça Estadual do Maranhão?

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

A organização do conhecimento e a representação do conhecimento no domínio da arquivística

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Análise de domínio para avaliação de tesauros: uma experiência com a cadeia produtiva do calçado no Brasil

Pós-graduação em Ciência da Informação - FFC

Modelagem léxico-ontológica do domínio patrimônio cultural de São Luís do Maranhão

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Construção linguístico-computacional de um ontoglossário inglês-português do domínio léxico-conceitual LOVE LIFE

Pós-graduação em Linguística e Língua Portuguesa - FCLAR

Efeito da duração do estímulo e do tipo de recuperação nas respostas metabólicas e cardiorrespiratórias durante um exercício intermitente realizado no domínio severo em indivíduos ativos

Pós-graduação em Desenvolvimento Humano e Tecnologias - IBRC

Estudo da produção científica dos docentes de pósgraduação em Fonoaudiologia, no Brasil, para uma análise do domínio

Pós-graduação em Ciência da Informação - FFC

A representação documentária do domínio da Economia: análise de estruturas de representação em linguagens documentárias e documentos específicos de economia

Pós-graduação em Ciência da Informação - FFC

Estudos de Análise de Cocitação de Autores: uma abordagem teórico-metodológica para a compreensão de um domínio

This piece of research aims at analyzing the absolute and relative co-citation indicators, especially Salton’s Cosine and comparing the contribution of these indicators to the understanding of a domain, applying them to the universe of "Metric Studies" at the BRAPCI base. It also aims at presenting the co-citation network generated from the absolute frequencies and highlighting the groupings of co-cited authors, depending on the relative values, integrating and explaining the information from the two indexes. The domain analysis, by means of its 11 approaches, including “Bibliometric Studies”, focuses on the science characterization and evaluation, in that it allows us to identify and to analyze the conditions under which the scientific knowledge is constructed and socialized. In these studies, the contribution of citation and co-citation analysis is highlighted. Of the total of 147 articles retrieved at BRAPCI base, the authors cited in at least 11 articles, in a total of 38 researchers, were selected. The 38 x 38 symmetric matrix with the absolute frequencies of co-citation and the matrix with the relative values of Salton’s Cosine were generated. The co-citation network with absolute frequency values were constructed, through Ucinet software. Cluster analysis of data with relative values wer performed, using the SPSS software. Significant differences between the absolute and relative indexes, with some high absolute values of co-citation were observed; when considered in relation to the presence of each author, their significance is decreased. As to the generated network, seven groups were determined, in which only one is established for close themes and comes from co-citations in the original sense of the term. Five groups present closeness in absolute and relative indicators. It can be concluded about the importance of the studies of authors' co-citation analysis, which associate the two indexes, absolute and relative, in order to visualize and understand the underlying structures of a scientific domain.

Análise da presença e articulação teórica da Catalogação de Assunto na literatura científica da International Society for Knowledge Organization ISKO: uma análise de domínio

Subject Cataloging is one of the processes of subject approach to information, beside indexing and subject analysis. In this sense, this research is a part of a broader project which analyses ISKO as an academic space that promotes a dialogical dimension among those theoretical questions. In this sense, it aims to analyze the presence of subject cataloguing in the discussions of knowledge organization as well as how the authors of such subject dialogue each other. Considering the questions, the full collection of ISKO and ISKO-Spain conference proceedings were analyzed in order to verify how present were subject cataloguing matters in those collections. It was possible to identify a group of 36 articles (27 from International ISKO and 9 from ISKO – Spain) whose references were bibliometrically analyzed in terms of documentary forms, average life, language and citation analysis. The results showed that the major ISKO and ISKO-Spain literature on subject cataloguing is based on journal articles, mostly published in English, presenting a relatively young average life (14 years for ISKO and 10 for ISKO-Spain).

Complex modal analysis of a slender vertical rotor by finite elements method

In this paper, natural frequencies were analyzed (axial, torsional and flexural) and frequency response of a vertical rotor with a hard disk at the edge through the classical modal and complex analysis. The equation that rules the movement was obtained through the Lagrangian formulation. The model considered the effects of bending, torsion and axial deformation of the shaft, besides the gravitational and gyroscopic effects. The finite element method was used to discretize the structure into hollow cylindrical elements with 12 degrees of freedom. Mass, stiffness and gyroscopic matrices were explained consistently. The classical modal analysis, usually applied to stationary structures, does not consider an important characteristic of rotating machinery which are the methods of forward and backward whirl. Initially, through the traditional modal analysis, axial and torsional natural frequencies were obtained in a static shaft, since they do not suffer the influence of gyroscopic effects. Later research was performed by complex modal analysis. This type of tool, based on the use of complex coordinates to describe the dynamic behavior of rotating shaft, allows the decomposition of the system in two submodes, backward and forward. Thus, it is possible to clearly visualize that the orbit and direction of the precessional motion around the line of the rotating shaft is not deformed. A finite element program was developed using MATLAB (TM) and numerical simulations were performed to validate this model. Natural frequencies and directional frequency forced response (dFRF) were obtained using the complex modal analysis for a simple vertical rotor and also for a typical drill string used in the construction of oil wells.

Associação da ocorrência de formigas (Hymenoptera: Formicidae) com atributos do solo e da vegetação em um domínio do cerrado à nordeste do estado do maranhão, Brasil

Pós-graduação em Agronomia (Ciência do Solo) - FCAV

O ethos das obras de autoajuda para terceira idade

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

A manifestação das diferentes modalidades no emprego do verbo auxiliar poder em português e em espanhol: análise do discurso de autoajuda

This paper aims to investigate the behavior of the modal verb poder as an auxiliary verb in text written in both two Romance languages, Brazilian Portuguese and Iberian Spanish. This research follows a functionalist language approach, more precisely the Dutch Functional Grammar tradition, based on the modality classification proposed by Hengeveld (2004). This author considers two main criteria: target of evaluation, and semantic domain of evaluation. Considering this classification, we analyze the use of the auxiliary verb poder in a corpus of self-help discourses, which currently enjoy enormous popularity in various parts of the world. Although in Portuguese the auxiliary verb poder is essentially an epistemic modal (cf. Neves 1999-2000) —which, according to the Hengeveld (2004), corresponds to the event-oriented epistemic modality—. However, our analysis show that, given the essentially optimistic nature of the discourse analyzed, the self-help discourse, the previously mentioned modal verb (poder) behaves predominantly as a participant-oriented facultative modal. This result demonstrates the importance of considering the context of occurrence of the verb poder in order to evaluate the effects of meaning associated with its use.