Desenvolvimento de uma proposta metodológica para educação em energia: um estudo de caso com estudantes de EJA

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Os Erros no Processo Ensino/Aprendizagem em Matemática

O objetivo deste artigo é contribuir com os questionamentos acerca do ensino da Matemática nas séries iniciais do ensino fundamental apresentando um “olhar” diferente e positivo aos erros em Matemática dos alunos no sentido em que os mesmos possam ser tomados como recurso metodológico e re-orientador da prática pedagógica por parte dos professores. Para tanto, este artigo apresenta uma fundamentação teórica sobre o erro, perpassando por uma breve incursão histórica acerca das pesquisas envolvendo essa temática no mundo e aponta quando esse tema começou a ser tratado no Brasil. Aborda também a questão da cultura avaliativa que acomete os professores e os agentes escolares. Palavras-chave: Erros em Matemática; Avaliação em Matemática; Prática Pedagógica.

Dados, informação e conhecimento enquanto elementos de compreensão do universo conceitual da ciência da informação: contribuições teóricas

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Desenvolvimento e teste de um sistema para separação automática das fases glicerol-biodiesel utilizando sensor de condutividade elétrica

Pós-graduação em Engenharia Mecânica - FEIS

Estabilizações e mudanças na composição semiótica da imagem de Cristo: o cruzamento entre sagrado e profano

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

From archives to archival science Elements for a discursive construction

This work tries to outline the theoretical background established by archival science manuals, based mainly on discourse analysis as a key discipline to understand which the differences are and points of conceptual commonality in archival science traditions studied that to some extent, are additional. As archival science is a product of historically constructed knowledge, the context of conceptual production ultimately reflects in the different schools of thought and in the methodological approach. The manuals discussed here were selected by their canon and their wide dissemination in the archival science field, and are: the Manual for the arrangement and description of archives of the Association of Dutch Archivists (1898), and Jenkinson's A manual of archive administration including the problems of war archives and archive making. We considered how in these manuals two key concepts are discussed as for organization methodology in archival science: description and classification, establishing, from these concepts, which are the intertwined discourses in these texts and relating them to their historical aspects.

Postmodern archival science and contemporary diplomatics New approaches for archival knowledge organization

New information technologies and new forms of documentary production have led archivists to rethink the role of archival science in the so-called information age. Since the late 1980s, the principles, methods and concepts stated by the well-known manuals of the 19th and the 20th centuries have been reconsidered along with their application to the organic sets of document in the 21st century. In this new scenario of reformulation and reinterpretation regarding the perspectives on archival knowledge organization, two trends with different approaches have emerged in North America and Europe: postmodern archival science and contemporary diplomatics, respectively. The first one was introduced by Terry Cook, who proposed a reformulation of the basic concepts and the functional analysis method focusing on the process and context of document creation. The second approach originated in Italy and incorporated all the theoretical and methodological models of classic diplomatics. The studies following this new trend were disseminated by Luciana Duranti and aimed to ensure the production, access and use of the documentation generated in the present times focusing on document typology, as opposed by the postmodern approach. The purpose of this study is to elucidate the connection points and distinct features between the two trends concerning the organization of archival knowledge.

Archival Classification and Knowledge Organization: Theoretical Possibilities for the Archival Field

The main goal of this study is to outline a possible relation between archival classification and knowledge organization theory. In this sense, we seek to contribute to the conceptual classification in Archival Science, since there is a lack of systematization about archival classification; not just classification, but even the study of historical and conceptual aspects of the discipline. In the context of knowledge organization there is a considerable amount of research on how to build classification schemes and indexing systems that can help contribute to and expand archival classification theory. In order to comprehend this vast field of theories and methodologies we construct a parallel comparing the classification concepts in both areas and analyzing these concepts.

Transformações de Lorentz e seus invariantes

In this paper, we will show the types of Lorentz transformations, from the most described in books, special Lorentz transformation that relates two inertial systems whose relative velocities are directed along an axis of the respective bases systems. However, we will see a peculiarity that goes unnoticed in this transformation, although they have reported in many books a parallel between the transformation inertial systems, due to the fact that the speed is parallel to an axis, it is actually a semi-parallel processing. The next transformation that we will see is one in which a system moves with a relative speed that has arbitrary direction with respect to a given system, we will show that this transformation may be appointed as non-rotational Lorentz transformation. Before obtain, the later type of transformation, the rotational Lorentz transformation, which is the interface between Special Relativity and General Relativity, we will describe the systems to be rotated, not just inertial systems, show what the characteristics are that define the non-rotational and rotational transformations. The in last topic of this chapter we will also show how the idea of Thoma’s theorythat uses this transformation to create what he defines as the proper coordinate axes of the particleused to obtain the factor 1/2 electron spin. In the last chapter we show how the Lorentz invariants are obtained, quantities measures that are also in different Lorentz reference, with the focus on mass that has erroneously been described in many books, that varies according to the agreement reference system

O português do Brasil e seus aspectos linguisticos-culturais: reflexões sobre a gastronomia brasileira para aula de PLE

The present paper aims to analyze and problematize the manner that Brazilian gastronomy is treated in didactic books of Portuguese as Foreign Language. To reach such objective, it will be considered, specially, the approaches and the methodologies of four of those books, from distinct periods of publication: Fala Brasil (1989); Aprendendo Português do Brasil (1993); Passagens (2002); Bem-Vindo! (2009). From this analysis, it’s possible to think of new possibilities to insert the Brazilian gastronomy in a Portuguese class for foreigners, considering that the aspects of Brazil’s culture are also held inside its language; this language shows a universe beyond linguistics structure and maintains the habits and history of its people inside itself

Discurso e motivação: um estudo semiótico sobre livros de autoajuda de desenvolvimento profissional

The success and recognition for their dedication put into the work are the need of every worker, and for that there is a constant quest for success in organizations. In this scenario, the Brazilian publishing market offers self-help literature as a practical method of acquiring the fundamental knowledge for professional development. The self-help literature for professional development addresses motivation as an essential characteristic for success, as a motivated worker earns more visibility and prominence to motivate other team members, thus arousing a spirit of leadership among the players. The motivation of workers also meets the expectations of organizations, because they improve productivity without requiring new investments. Thus, the literature on professional development is positioned as one of the best selling literary styles sold in Brazil over the years. To have an understanding of the discourse of literary style and persuasive methods known in them, we present a semiotic analysis of the five introductory chapters of selected works. Greimassian Semiotics offers great tools for understanding the introductory speeches of professional development books, which are intended to present the synthesis of the work, or demonstrate the values and knowledge of the authors, coaxing the reader to read on and be receptive to the idea of motivation presented in the books

A produção científica docente nos programas de pós-graduação em Ciência da Informação no Brasil: um estudo bibliométrico

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Análises isoenzimáticas, moleculares e ultraestruturais em camarões dulcícolas do gênero Macrobrachium

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.

Uso de corpora em aulas de prática de redação de língua inglesa

This study aims at discussing aspects related to learner corpora and linguistic features found in texts written by English learners based on the use of collocations in text production. For this research, we analyzed collocations with the verb “to have” and with the nouns “prejudice” and “regret”.