Possibilidades de atividades de comunicação emocional entre bebês: um estudo à luz da teoria histórico-cultural

Pós-graduação em Educação - FFC

Uma análise da ascensão chinesa a partir da Teoria do Imperialismo

Pós-graduação em Ciências Sociais - FFC

Uma análise do grau comparativo nos materiais didáticos de língua inglesa via teoria das operações predicativas e enunciativas

Pós-graduação em Linguística e Língua Portuguesa - FCLAR

Das ideias de Roland Barthes à teoria do enquadramento: análise de uma cobertura política

Pós-graduação em Comunicação - FAAC

Aplicação da moderna teoria do Portfólio em ativos não financeiros

The Markowitz's objective functions, Value-at-Risk and Conditional Value-at-Risk, are largely used tools in the financial Market for portfolio optimization. This paper tries to analyze these functions having as a target to adapt them for application in non-financial assets portfolios. The paper uses as an example the Electricity Market to analyze and optimize a fictitious investment portfolio of a possible electric power utility. Showing that, besides being possible, which considerations must be taken and which analysis must be made to apply the Modern Portfolio Theory in the non-financial universe

Atividades investigativas: o impacto na capacidade de argumentação em alunos do ensino médio sobre eletroquímica

The education research guidelines have shown the important contribution of the investigations that focus on analysis of the discursive dimension of teaching and learning of Science in actual classroom. An interesting proposal to analyze the effectiveness of an educational activity is to assess the potential of investigative activities in the development of argumentation in science classes. Several studies have taken into account the use of argument in the classroom as a way to provide students with new ways to know the science. Argument refers to the process of associating components that play a central role in the construction of explanations, models and theories. In order to investigate the potential of these activities took place the application of investigative activities with third-year high school students, recorded in audio and video, focusing on the development of the argument. The search, conducted ranks as a qualitative research with characteristics of a case study. The arguments collected during the activities contained the students' conceptions about the concepts discussed and all were recorded in audio and video. With the encouragement of the argument by the investigative activity we evaluate the learning experienced by the speech of students. It may be noted that students have appropriated the concept of oxidation involving electron transfer, thus the activity reached the goal, so that was planned, making it effective for the introduction of electrochemical concepts

A mediação da informação na Teoria Arquivística

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Teoria crítica, neoliberalismo e educação: análise reflexiva da realidade educacional brasileira a partir da reforma educacional de 1990

Pós-graduação em Educação - FFC

Romance romântico e teoria do romance: Lucinde, de Friedrich Schlegel

Friedrich Schlegel’s novel, Lucinde, is here discussed as being part of a whole project for the establishment of the basis for a theory of modern novel. At the same time we try to point out some possible descendants of Schlegel’s ideas on the theory of the novel, as in Lukács and Walter Benjamin.

Por uma teoria da expectativa

The aim of this paper is to show a cognitive semantic investigation on the idea of expectation, defined as a mental construct which organizes the thinking and works as specific motivation in the process of communication. Expectation is an idea that may be created in the speaker's or in the listener's mind. It may be verbalized or not. Its semantic information may not be realized in real life, bringing frustration to communication. This study of expectation suggested that it is useful to have a theory to explain what other approaches left over. The working methodology focused in the gathering of data related to the phenomenon and the procedures to explain them inside a cognitive approach. The utterances are directly dependent of how the mind words. Therefore, studying speech we can have an access to people's mind. The idea of expectation may be interpreted under different traditional semantic labels. However, there are some peculiarities that can be explained only by a cognitive approach to language. We find words and phrases in the languages which reveal the presence of an expectation, such as "I think that...", "there has been an expectation about..." All answers are expected to fulfill an expectation. This investigation brought evidence that the mental expectation is essential to the act of communication. Therefore, the study of expectation in languages and in people's mind is important for the researches on cognitive semantics.

Na teoria e na ficção: a vanguarda em Clarice Lispector

The short story “Os desastres de Sofia” (1964), of Clarice Lispector, can be read as fictional metaphor for the way as the writer elaborated and presented the concept of “Vanguard”. Philosophical reflections of Walter Benjamin (1933) contains the arguments that Clarice, in this narrative, invigorates, by the use of modern keys, vanguardist, according to her conception, which Benjamin sanctioned by the melancholic look of the past. Clarice is notable as a writer of prose affiliated with the brazilian modern poetry.

Uma proposta de integração entre a abordagem kaleckiana da distribuição setorial funcional da renda e a teoria schumpeteriana do processo de concorrência

This paper uses a theoretical schumpeterian and kaleckian to analyze the dynamic effects of innovation on competitiveness and sectoral functional income distribution. By affecting the mark-up and market power successful innovations allow the expansion of the asymmetries between firms, intensifying competition and promoting mismatches in sectoral income distribution between wages and profits.

Teoria crítica da sociedade: um olhar sobre a educação em tempos de sociedade tecnológica

This article aims to discuss and reflect on the contributions of the Critical Theory of Society called for the field of education in times of increasing technological development. Therefore, we look to the works of three authors exponents of Critical Theory: Walter Benjamin, Theodor W. Adorno and Herbert Marcuse, highlighting the reflections and analyzes of these authors and using them as input in the educational field. The selfreflective and self-education is conceived in its potential to overcome the conditions of domination that remain in our society increasingly technified and supposedly democratic. Thus, the educational praxis think it seems like something urgent and necessary to be broken with certain conditions that keeps our potential to barbarism.