Do gênio da língua ao tradutor como gênio

The article presents two translation models that were typical in the XVII and XVIII centuries, but can also be seen as paradigmatics in the field of Translation Studies: 1) The rhetorical model that defends the possibility of translation and emphasizes the necessity of adapting the original to the taste of the target public. 2) The model that affirms the impossibility of translation, the non-translatability: a) because the sensual elements that are linked to the language of the original are praised; b) because there is a defense of the cultural relativism and of the non-translatability between cultures; c) or because there is a defense not only of the impossibility to separate signifiers and meaning, but also because there is a definition of the signifier and of all identities as being the result of a differential game.

Educação do corpo e vida ao ar livre : natureza e educação fisica em São Paulo (1930-1945)

Universidade Estadual de Campinas . Faculdade de Educação Física

Cruzeiros maritimos como opção de lazer

Universidade Estadual de Campinas . Faculdade de Educação Física

Futebol : mitos, idolos e herois

Universidade Estadual de Campinas . Faculdade de Educação Física

Corpo-movimento-deficiencia : as formas dos discursos da/na dança em cadeira de rodas e seus processos de significação

Universidade Estadual de Campinas. Faculdade de Educação Física

Relações entre conteúdo e forma de conhecimentos e práticas pedagógicas em Geociências: imaginário de futuros professores numa disciplina de licenciatura

Pesquisas e reflexões sobre ensino, história e epistemologia das Ciências da Terra têm sido desenvolvidas, em grande parte, intimamente associadas às práticas docentes dos professores/pesquisadores universitários. Nessa mesma perspectiva, buscamos neste trabalho compreender relações que os estudantes de licenciatura em Geografia estabelecem entre o conteúdo/forma trabalhado numa disciplina universitária e o conteúdo/forma profissional, ou seja, pensado na relação com a escola básica, com o tornar-se professor. As respostas dos estudantes a uma questão por nós formulada indicou como eles representaram uma das atividades desenvolvidas na disciplina na relação com seu imaginário sobre ser professor da educação básica. As análises mostraram também que essas significações se produzem de maneiras muito diferentes entre os estudantes, fazendo intervir no imaginário a partir do qual essas significações se produzem, aspectos da memória escolar de alguns estudantes e da maneira como representam o conhecimento escolar e as práticas de ensino na disciplina Geografia da educação básica. As análises mostraram que a atividade não é transparente quanto ao que seja o "conteúdo" de ensino da atividade, posto que essas significações são o trabalho de diferentes memórias discursivas, implicado em diferentes posições-aluno. Este estudo aponta para a importância de considerar e para a possibilidade de trabalhar com os imaginários dos futuros professores sobre ensino na relação que estabelecem com os conteúdos/formas em suas disciplinas científicas universitárias.

Sentidos de biblioteca escolar no discurso da Ciência da Informação

This paper approaches the meaning of school library through a multidisciplinary perspective including the Information Science, the French Discourse Analysis and Education. It aims to understand how the imaginary about this institution is constructed, in the area of Information Science, and to reflect on how this symbol is influenced by the social, historical and ideological conditions of discourse production and by memory. To develop these questions, first of all, it accomplishes a brief review of the literature concerning the French Discourse Analysis; then it analyzes discourses about the school library in nineteen scientific documents ( articles and works presented at scientific events), and also the different meanings of this information unit, its objectives and its ways of constituting the social imaginary. It is concluded that the information professionals could and should collaborate to the spreading of new practices and meaning in the school library.

The influence of adsorption phenomena on the impedance spectroscopy of an electrolytic cell

In this work we investigate the influence of the adsorption of ions on the impedance spectroscopy of an electrolytic cell. We consider that the positive and negative ions present in a dielectric liquid are adsorbed in the electrode surfaces with different adsorption energies. This difference in adsorption energies causes an additional plateaux in the limit of the low-frequency range of the real part of the impedance Z. In the same frequency range, a second minimum in the imaginary part of Z is predicted. The theory is illustrated with measurements of the impedance of an electrolytic solution in the frequency range from 10(-2) Hz to 1 KHz. A comparison between the present model and others from the literature to describe the experimental results is also made.

Hard thermal loops in static external fields

We examine, in the imaginary-time formalism, the high temperature behavior of n-point thermal loops in static Yang-Mills and gravitational fields. We show that in this regime, any hard thermal loop gives the same leading contribution as the one obtained by evaluating the loop integral at zero external energies and momenta.

Increase in the magnitude of the energy barrier distribution in Ni nanoparticles due to dipolar interactions

The energy barrier distribution E(b) of five samples with different concentrations x of Ni nanoparticles using scaling plots from ac magnetic susceptibility data has been determined. The scaling of the imaginary part of the susceptibility chi""(v, T) versus T ln (iota t/tau(0)) remains valid for all samples, which display Ni nanoparticles with similar shape and size. The mean value < E(b)> increases appreciably with increasing x, or more appropriately with increasing dipolar interactions between Ni nanoparticles. We argue that such an increase in < E(b)> constitutes a powerful tool for quality control in magnetic recording media technology where the dipolar interaction plays an important role. (c) 2011 American Institute of Physics. [doi: 10.1063/1.3533911]

alpha plus alpha scattering reexamined in the context of the Sao Paulo potential

We have analyzed a large set of alpha + alpha elastic scattering data for bombarding energies ranging from 0.6 to 29.5 MeV. Because of the complete lack of open reaction channels, the optical interaction at these energies must have a vanishing imaginary part. Thus, this system is particularly important because the corresponding elastic scattering cross sections are very sensitive to the real part of the interaction. The data were analyzed in the context of the velocity-dependent Sao Paulo potential, which is a successful theoretical model for the description of heavy-ion reactions from sub-barrier to intermediate energies. We have verified that, even in this low-energy region, the velocity dependence of the model is quite important for describing the data of the alpha + alpha system.

Comparison of (120)Sn((6)He, (6)He)(120)Sn and (120)Sn(alpha,alpha)(120)Sn elastic scattering and signatures of the (6)He neutron halo in the optical potential

Cross sections of (120)Sn(alpha,alpha)(120)Sn elastic scattering have been extracted from the alpha-particle-beam contamination of a recent (120)Sn((6)He,(6)He)(120)Sn experiment. Both reactions are analyzed using systematic double-folding potentials in the real part and smoothly varying Woods-Saxon potentials in the imaginary part. The potential extracted from the (120)Sn((6)He,(6)He)(120)Sn data may be used as the basis for the construction of a simple global (6)He optical potential. The comparison of the (6)He and alpha data shows that the halo nature of the (6)He nucleus leads to a clear signature in the reflexion coefficients eta(L) : The relevant angular momenta L with eta(L) >> 0 and eta(L) << 1 are shifted to larger L with a broader distribution. This signature is not present in the alpha-scattering data and can thus be used as a new criterion for the definition of a halo nucleus.

Effects of the target spin on the reaction mechanism of the (16)O+(63)Cu system

Precise quasielastic and alpha-transfer excitation functions, at theta(lab) = 161 degrees, have been measured at energies near the Coulomb barrier for the (16)O + (63)Cu system. This is the first time reported quasielastic barrier distribution for a medium odd-A nucleus target deduced from the data. Additional elastic scattering angular distributions data available in the literature for this system were also used in the investigation of the role of several individual channels in the reaction dynamics, by comparing the data with free-parameter coupled-channels calculations. In order to do so, the nucleus-nucleus bare potential has a double-folding potential as the real component and only a very short-range imaginary potential. The quasielastic barrier distribution has been shown to be a powerful tool in this analysis at the barrier region. A high collectivity of the (63)Cu was observed, mainly due to the strong influence of its 5/2-and 7/2-states on all reaction channels investigated. A striking influence of the reorientation of the ground-state target-spin on the elastic cross sections, taken at backward angles, was also observed.

Experimental study of (6)He + (9)Be elastic scattering at low energies

New data for the (6)He + (9)Be reaction at E(1ab) = 16.2 and 21.3 MeV have been taken and analyzed. The effect of the collective couplings to the excited states of the target has been studied by means of coupled-channels calculations, using a double-folding potential for the bare interaction between the colliding nuclei, supplemented with a phenomenological imaginary part of Woods-Saxon type. In addition, three- and four-body continuum-discretized coupled-channels calculations have been performed to investigate the effect of the projectile breakup on the elastic scattering. Both effects, the coupling to target and projectile excited states, are found to affect significantly the elastic scattering. The trivial local polarization potential extracted from the continuum-discretized coupled-channels calculations indicates that continuum couplings produce a repulsive real part and a long-range imaginary part in the projectile-target interaction.

Looking at the Gregory-Laflamme instability through quasinormal modes

We study evolution of gravitational perturbations of black strings. It is well known that for all wave numbers less than some threshold value, the black string is unstable against the scalar type of gravitational perturbations, which is named the Gregory-Laflamme instability. Using numerical methods, we find the quasinormal modes and time-domain profiles of the black string perturbations in the stable sector and also show the appearance of the Gregory-Laflamme instability in the time domain. The dependence of the black string quasinormal spectrum and late-time tails on such parameters as the wave vector and the number of extra dimensions is discussed. There is numerical evidence that at the threshold point of instability, the static solution of the wave equation is dominant. For wave numbers slightly larger than the threshold value, in the region of stability, we see tiny oscillations with very small damping rate. While, for wave numbers slightly smaller than the threshold value, in the region of the Gregory-Laflamme instability, we observe tiny oscillations with very small growth rate. We also find the level crossing of imaginary part of quasinormal modes between the fundamental mode and the first overtone mode, which accounts for the peculiar time domain profiles.