A predominância do filtro ambiental local na montagem de uma floresta tropical de ambiente estressante

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Sobre a dignidade humana: prelúdio para uma abertura das ciências jurídicas

The thesis aims at discussing and analyzing the Principle of Human Dignity in its multidimensionality, in a way not exclusively individual and anthropocentrical, but rather intersubjective and planetary, which implies to say that such understanding transcends the human itself, in order to contemplate the dignity of an individual connected to the world. In this context, the thesis proposes stretching the disciplinarity of the Law, unfolding the Legal Science to a more thorough perception of the human condition, encompassing the individual, social, anthropolitical and anthropoetical dimensions. It is not about, however, resorting to an abstract idea, but rather undertaking the construction of the concrete universality of such understanding, which translates into contextualizing the face of a planetary identity of the man, also taking into account its triunic nature which encompasses the dialogical and complementary relations amongst individual, society and species

Procedimentos de abertura e fechamento de tópicos na interação em sala de aula

This study is part of interactional perspective, focusing on Conversation Analysis theories, from the Textual Interactive Perspective and Text Linguistics . This research, from its guiding questions, aims at understanding the interaction between teacher and students in the process of the knowledge construction as well as at describing, analyzing and understanding aspects of topical organization speech in the classroom in elementary school, observing the opening and closing procedures of the speech topics in that particular space. Considering that the procedures for opening and closing of discursive topics occur through language marks, we tried to identify which speech marks are used in the opening and closing of the topics studied in the classroom, in interaction during the collaborative process of the discourse established between teacher and students. Therefore, this study is based on authors who analyze specific questions of the text in real context of language use: Koch (1993, 1999), Jubran et al (1991), Jubran (2006), Pine (2005), Penhavel (2010), Galembeck (2012), Barros (1991), Marcuschi (1986 , 1990, 1991 , 1998 , 1999, 2003 , 2004a), Kerbrat - Orecchioni (2006), Favero (1999, 2002) and Galvão (2004, 2010). As a methodology of investigation, the study is focused on the postulates of ethnographic research in order to carry out data collection, through audio and video recordings which were transcribed, according to the NURC project proposal, with some adaptations. Data analysis showed that the procedures for opening and closing of the speech topics occurred by the use of discourse markers, in particular the marker "then", allowing us to understand that these elements are important in the topical organization speech, contributing to ensure textual cohesion and coherence. We conclude that the organization of the discursive topic in the classroom occurs through events that support the explicitness of the content of teaching and learning, considering the diverse necessity of an institutional academic plan, whose main objective is the construction of knowledge

Homoafetividade e abertura política em contos de Caio Fernando Abreu

This text aims to study the literary representation of homoaffectivity in short stories of Caio Fernando Abreu in the context of brazilian redemocratization, specifically in the narratives published between 1982 and 1988. To understand the relation between literature and historical context in the tales, we betake, principally, to a notion of Literature and Society, as proposed for Antonio Candido. Relating the narratives of Caio Fernando Abreu with the military dictatorship and the redemocratization processes, as well as a generational project named contraculture, we aim to verify as the search for affection for men that desire others men may be conditioned for specific socio-hystorical conditions, understanding the literary work as a privileged field of representation and comprehension of reality

Estrutura do dossel e acúmulo de forragem dos capins piatã e marandu sob pastejo com ovinos

The objective of this scientific work was to evaluate the tillering and mass production of Brachiaria brizantha Piatã and Marandu grasses with two statures of post-grazing. The experimental lineation was in factorial arrangement (2 pastures x 2 residue stature) with subplots (grazing cycle). The experimental period was from March to October of 2012. The target stature on pre-grazing was 50 cm and on post-grazing 15 and 25 for each cultivar. The following variables were analyzed: tiller population density, forage mass, morphological components, accumulation and accumulation rate. Three grazing cycles were obtained. Marandu grass presented larger forage mass on pre-grazing and lower stem production than piatã grass. No difference was observed between the two cultivars regarding the leaf blade production. There was no difference on forage mass, leaf blade, stem, and dead material production between the two statures of post-grazing. The pastures managed at 25 cm presented accumulation rate compared to those with 15 cm. Concerning the accumulation rate on the two cultivars, piatã and marandu grasses, Marandu grass presented higher amount than the piatã grass, and also presented higher values on the rate of basal tiller appearing on 15 cm stature post-pasture feature. Piatã grass managed at 25 cm developed smaller tiller amount on the second generation and greater tiller amount on the third generation than marandu grass. The greater tiller population density was observed on 25cm post-grazing pastures. There was no statistical difference of density between the two cultivars and between the cycles. Accordingly, it is concluded that piatã and marandu cultivars can be managed with 15cm and 25 cm post-grazing statures