Família, adolescência e estilos parentais

O objetivo principal deste trabalho foi identificar os estilos parentais característicos de famílias provenientes de contextos de alta vulnerabilidade social. A amostra foi composta por 62 adolescentes, com idade entre 12 e 17 anos, de ambos os sexos, e suas respectivas famílias. Para a coleta de dados, utilizou-se uma escala de exigência e responsividade, aplicada de forma coletiva nos adolescentes, além da análise de documentos constantes nos prontuários das famílias. Os resultados principais indicaram que as famílias eram geralmente numerosas, com estruturas diversas, e que os adolescentes percebiam seus pais mais como autoritativos do que como negligentes.

Molecular phylogenetic and morphological analyses of Oidium heveae, a powdery mildew of rubber tree

Powdery mildew of rubber tree caused by Oidium heveae is an important disease of rubber plantations worldwide. Identification and classification of this fungus is still uncertain because there is no authoritative report of its morphology and no record of its teleomorphic stage. In this study, we compared five specimens of the rubber powdery mildew fungus collected in Malaysia, Thailand, and Brazil based on morphological and molecular characteristics. Morphological results showed that the fungus on rubber tree belongs to Oidium subgen. Pseudoidium. Nucleotide sequence analysis of the ribosomal DNA internal transcribed spacer (ITS) region and the large subunit rRNA gene (28S rDNA) were conducted to determine the relationships of the rubber powdery mildew fungus and to link this anamorphic fungus with its allied teleomorph. The results showed that the rDNA sequences of the two specimens from Malaysia were identical to a specimen from Thailand, whereas they differed by three bases from the two Brazilian isolates: one nucleotide position in the ITS2 and two positions in the 28S sequences. The ITS sequences of the two Brazilian isolates were identical to sequences of Erysiphe sp. on Quercus phillyraeoides collected in Japan, although the 28S sequences differed at one base from sequences of this fungus. Phylogenetic trees of both rDNA regions constructed by the distance and parsimony methods showed that the rubber powdery mildew fungus grouped with Erysiphe sp. on Q. phillyraeoides with 100% bootstrap support. Comparisons of the anamorph of two isolates of Erysiphe sp. from Q. phillyraeoides with the rubber mildew did not reveal any obvious differences between the two powdery mildew taxa, which suggests that O. heveae may be an anamorph of Erysiphe sp. on Q. phillyraeoides. Cross-inoculation tests are required to substantiate this conclusion. © The Mycological Society of Japan and Springer-Verlag 2005.

A maior flor do mundo de José Saramago e a educação ambiental na escola

Pós-graduação em Educação para a Ciência - FC

Família, adolescência e os estilos parentais

Pós-graduação em Psicologia - FCLAS

Cenas de enunciação e ethos discursivo: análise do discurso de autoajuda para adolescentes

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Análise dialógica do discurso publicitário

From the questions raised by Bakhtin Circle, especially those intended to gender and dialogue, this work aims to study the relationships of meaning that are established between the statements present in commercial advertising discourse. For each sphere of production, circulation and reception of discourses, genres are appropriate, therefore, all discourse requires a different choice of language resources, which determines, among other things, the style of the message. The advertising genre, a genre characterized as complex, as it works, reframes and incorporates primary genres, has the central objective of building the next one idea being to buy something more frequent. This process occurs mainly through the use of persuasive speeches, compelling, authoritative, imperative and seduction. Our goal is to analyze an advertising piece, discussing how the resources used in advertising participate in the process of enunciation and persuasion and the manner in which the voices of others (previous authors, recipients hypothetical ) mingle with the voice of the subject's explicit enunciation. (Bakhtin, 2010, p. XXVII). Thus, based on Bakhtinian studies, we will think about the relation of the dialogical voices raised in question in advertising, and attend to the role of the other, with his active responsive understanding, how to be active and modifying agent

O ethos das obras de autoajuda para terceira idade

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Aforização no discurso de autoajuda

In this paper, based on Maingueneau’s (2006, 2010) thoughts on aphorisation and on the differences between aphorising and textual enunciation, we analyze some detached utterances from the self-help discourse, by highlighting some of their meaning effects and their role in such discourse. The analysis shows that the aphorising detachments support the self-help discourse enunciator in the process of guiding the interlocutors. Such aphorizing detachments allow the enunciator to give order as if he or she were enunciating the truth, which attenuates the enunciator’s authoritative character, who is supposed to give order explicitly. Moreover, such utterances activate the play between “to say and not to say,” by simulating that the self-help discourse is based on an undeniable truth, which reinforces its persuasive power.