Perspectivas metodológicas para a identificação do aboutness em textos narrativos de ficção

Proposal of a theoretical and methodological use of the generative meaning trajectory postulated by Greimas with the intention of developing a methodology for the identification of concepts in narrative texts of fiction to facilitate its subject indexing and classification.

Perspectivas metodológicas para a identificação do aboutness em textos narrativos de ficção

Proposal of a theoretical and methodological use of the generative meaning trajectory postulated by Greimas with the intention of developing a methodology for the identification of concepts in narrative texts of fiction to facilitate its subject indexing and classification.

O segredo do Brasil: os sentidos do lugar turístico no discurso da propaganda oficial sobre os Lençóis Maranhenses

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Práticas didáticas: um estudo sobre os manuais brasileiros de semiótica greimasiana

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

A representação da informação do documento de arquivo: perspectivas metodológicas para elaboração de pontos de acesso

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Aspectos teóricos da análise da estrutura narrativa e a sua contribuição para a organização da informação

The theoretical aspects of the narrative structure of documents are discussed, using the Generative Trajectory of Meaning theory. In particular, the difficulties in identifying the subject of the documents (aboutness) are addressed from the linguistic and discursive semantics of Propp, Greimas Saussure, to show how these theories can improve the information representation processes.

De Propp a Ricoeur: origens e impasses da semiótica narrativa

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

Aboutness in Fiction: Methodological Perspectives for Knowledge Organization

The subject analysis of narrative texts of fiction is complex; the methodological model of identification of concepts as elaborated for scientific texts is not applicable to fiction. It is proposed here that theoretical and methodological use of the Generative Trajectory of Meaning postulated by Greimas may contribute to the identification of aboutness in narrative texts of fiction.

Spermatic cell characteristics in Gymnotiformes (Teleostei: Ostariophysi) and their phylogenetic meaning

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

New meaning for the emotional state of the elderly, from a leisure standpoint

Continuing developments in science and technology that affect many dimensions of human life, especially those related to longevity, require responses from social policies and programmes to enable quality-of-life improvements in every sector, including leisure. To contribute to research in this area, this qualitative study sought to identify the perceptions of and meanings attached to participation in (active outdoor) leisure by a group of elderly citizens of Araras, São Paulo State, Brazil. Data were collected via questionnaires administered to a mixed-gender sample of 100 persons, aged between 60 and 80 years, after they had participated in an outdoor adventure/leisure programme. The data were subjected to thematic content analysis. The study revealed that the participants identified positive emotional effects as a result of their participation, relating to their sense of belonging to a group, to their increased quality of life and to their ability to remain physically active.

História de uma completiva: origem e desenvolvimento do complemento oracional introduzido por se do português

O propósito deste trabalho é investigar o percurso histórico da oração completiva iniciada pela conjunção se do português, que também introduz, nessa e em outras línguas românicas, uma oração adverbial condicional. Com base em registros de filólogos e romanistas, demonstra-se que a similaridade existente entre essas orações é resultado de gramaticalização da oração condicional que, no latim, passou a funcionar como oração completiva, em razão da extinção das partículas interrogativas que passaram a ser substituídas pela conjunção condicional latina si. Como oração completiva, a oração com se submete-se à gramaticalização, integrando-se à oração matriz de um modo que, conforme proposta de Hopper e Traugott (1993) e de Lehmann (1988), é próprio a construções completivas. A forma que tem essa oração de se gramaticalizar, incorporando-se à oração matriz, é, entretanto, diferente do que é previsto ocorrer a uma completiva introduzida por que, uma diferença que se deve, sobretudo, ao significado hipotético que a completiva com se preserva de sua fonte histórica. Demonstra-se, por fim, que, do português arcaico ao português contemporâneo, a gramaticalização do complemento oracional introduzido por se não se configura em mudança diacrônica, já que essa gramaticalização é atestada desde períodos mais remotos, em textos do século XIV.

CP trajectory diagram - a tool for a pictorial representation of CP and matter effects in neutrino oscillations

We introduce a CP trajectory diagram in bi-probability space as a powerful tool for a pictorial representation of the genuine CP and the matter effects in neutrino oscillations. The existence of correlated ambiguity in the B is uncovered. The principles of tuning the beam energy for a determination of CP-violating phase delta and the sign of Deltam(13)(2) given baseline distance are proposed to resolve the ambiguity and to maximize the CP-odd effect. We finally point out, quite contrary to what is usually believed, that the ambiguity may be resolved with similar to 50% chance in the super-JHF experiment despite its relatively short baseline of 300 km. (C) 2003 Elsevier B.V. B.V. All rights reserved.

CP and T trajectory diagrams for a unified graphical representation of neutrino oscillations

Recently the CP trajectory diagram was introduced to demonstrate the difference between the intrinsic CP violating effects to those induced by matter for neutrino oscillation. In this Letter we introduce the T trajectory diagram. In these diagrams the probability for a given oscillation process is plotted versus the probability for the CP- or the T-conjugate processes, which forms an ellipse as the CP- or T-violating phase is varied. Since the CP- and the T-conjugate processes are related by CPT symmetry, even in the presence of matter, these two trajectory diagrams are closely related with each other and form a unified description of neutrino oscillations in matter. (C) 2002 Published by Elsevier B.V. B.V.

Trajectory of neutron-neutron-C-18 excited three-body state

The trajectory of the first excited Efimov state is investigated by using a renormalized zero-range three-body model for a system with two bound and one virtual two-body subsystems. The approach is applied to n-n-C-18, where the n-n virtual energy and the three-body ground state are kept fixed. It is shown that such three-body excited state goes from a bound to a virtual state when the n-C-18 binding energy is increased. Results obtained for the n-C-19 elastic cross-section at low energies also show dominance of an S-matrix pole corresponding to a bound or virtual Efimov state. It is also presented a brief discussion of these findings in the context of ultracold atom physics with tunable scattering lengths. (C) 2008 Elsevier B.V. All rights reserved.

Trajectory of virtual, bound and resonant Efimov states

The pole trajectory of Efimov states for a three-body alpha alpha beta system with alpha alpha unbound and alpha beta bound is calculated using a zero-range Dirac-delta potential. It is shown that a three-body bound state turns into a virtual one by increasing the alpha beta binding energy. This result is consistent with previous results for three equal mass particles. The present approach considers the n-n-(18)C halo nucleus. However, the results have good perspective to be tested and applied in ultracold atomic systems, where one can realize such three-body configuration with tunable two-body interaction.