Correction procedure applied to a single real transformation matrix -Untransposed three-phase transmission line cases

Clarke's matrix has been used as an eigenvector matrix for transposed three-phase transmission lines and it can be applied as a phase-mode transformation matrix for transposed cases. Considering untransposed three-phase transmission lines, Clarke's matrix is not an exact eigenvector matrix. In this case, the errors related to the diagonal elements of the Z and Y matrices can be considered negligible, if these diagonal elements are compared to the exact elements in domain mode. The mentioned comparisons are performed based on the error and frequency scan analyses. From these analyses and considering untransposed asymmetrical three-phase transmission lines, a correction procedure is determined searching for better results from the Clarke's matrix use as a phase-mode transformation matrix. Using the Clarke's matrix, the relative errors of the eigenvalue matrix elements can be considered negligible and the relative values of the off-diagonal elements are significant. Applying the corrected transformation matrices, the relative values of the off-diagonal elements are decreased. The comparisons among the results of these analyses show that the homopolar mode is more sensitive to the frequency influence than the two other modes related to three-phase lines. © 2006 IEEE.

A construção teórica do real: Uma questão para a produção do conhecimento em educação

The central theme of this article is the research in education. The aim is to bring up the contribution developed by Mirian Limoeiro Cardoso in Brazil for the production of knowledge in education, besides the propositions of foreign authors, often used as references to base of the research. The starting point, here described, is the statement that the empirical real is not the object of knowledge, but what is presented as an object to be known, is always the real that, in different forms, is an object involved by theory. Thinking about the research in this view the necessecity of revision of the meaning of the object to be known, the object that is also an educative action in its different and several manifestations and the discussion of its importance for the teachers? and researchers? formation.

Entre o formal e o real: representações acerca do modelo disciplinar da Fundação CASA de Araraquara

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Pequenas criaturas e o efeito de real: a estética da crueldade em Rubem Fonseca

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Numerical study of the Ginzburg-Landau-Langevin equation: coherent structures and noise perturbation theory

Pós-graduação em Física - IFT

Teoria quântica do campo escalar real com autoacoplamento quártico - simulações de Monte Carlo na rede com um algoritmo worm

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Políticas para formação de professores: reflexões sobre o estágio supervisionado – do legal ao real

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

O efeito de real nos contos O alienista e Evolução de Machado de Assis

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Metodologia para análise e interpretação de alarmes em tempo real de sistemas de distribuição de energia elétrica

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

Estudo de sistemas quânticos não-hermitianos com espectro real

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

A real-time thermal field theoretical analysis of Kubo-type shear viscosity: Numerical understanding with simple examples

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

Particle creation in a f(R) theory with cosmological constraints

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Relação entre o ideal e o real: a efetivação do Projeto Ético Político do Serviço Social

Pós-graduação em Serviço Social - FCHS

Semidirect restorations in multidisciplinary treatment: viable option for children and teenagerssemidirect restorations in multidisciplinary treatment: viable option for children and teenagers

Due to the esthetic necessity required nowadays, the multidisciplinar treatment became a fundamental step in the restoration success. When the patient exhibits dental agenesis of one or more elements, he can show difficulty in social interactions. The age of the patient is a limiting factor to esthetic procedures, however, it should be evaluated as a real indicative with each case. The utilization of semi-direct restorations is a viable option due the cost, esthetic and improvement of physical and mechanical properties. The purpose of this paper is to present a case detailing the confection and cementation of anterior semi-direct restorations aimed at an anatomic reestablishment associated with integrated treatment with periodontics and orthodontics.

Nas trilhas do real: mais além da psicologia do espectador

This essay to discusses the relationship between psychoanalysis and aesthetic thinking, through the prism of Lacan’s theory on visuality, as perceived by the critic and art historian Hal Foster. In my opinion, this intersection would allow us to enlighten new ways of reading the work of art towards a paradigm of a non-applied psychoanalysis. Therefore, this paper intends to tackle aspects which concern the Lacanian concept of real in order to question some problems that concern the contemporary work of art.