Espectros de raios-x em MEV indicam associação entre Al e Si em plantas acumuladoras de Al do Cerrado

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

O tempo que os escravos tinham para si: um estudo sobre autonomia escrava em Itu de 1850 a 1888

Pós-graduação em História - FCHS

Sintese e aplicação de filmes biocomponentes nanoestruturados de 'TI'/'TI''O IND.2'/'W''O IND.3' por template e 'SI'/'TI''O IND.2'/'PT' por heterojunção em conversão de energia solar e remediação ambiental

Pós-graduação em Química - IQ

Da sociedade disciplinar à sociedade de controle: interações em sala de aula do ensino médio diferenciação de si no processo de ensino e aprendizagem

Pós-graduação em Serviço Social - FCHS

Storage moduli, loss moduli and damping factor of GaAs and Ga1-xMnxAs thin films using DMA 2980

The spin injector part of spintronic FET and diodes suffers from fatigue due to rising heat on the depletion layer. In this study the stiffness of Ga1-xMnxAs spin injector in terms of storage modulus with respect to a varying temperature, 45 degrees C <= T <= 70 degrees C was determined. It was observed that the storage modulus for MDLs (Manganese Doping Levels) of 0%, 1% and 10% decreased with increase in temperature while that with MDLs of 20% and 50% increase with increase in temperature. MDLs of 20% and 50% appear not to allow for damping but MDLs <= 20% allow damping at temperature range of 45 degrees C <= T <= 70 degrees C. The magnitude of storage moduli of GaAs is smaller than that for ferromagnetic Ga1-xMnxAs systems. The loss moduli for GaAs were found to reduce with increase in temperature. Its magnitude of reducing gradient is smaller than Ga1-xMnxAs systems. The two temperature extremes show a general reduction in loss moduli for different MDLs at the study temperature range. From damping factor analysis, damping factors for ferromagnetic Ga1-xMnxAs was found to increase with decrease in MDLs contrary to GaAs which recorded the largest damping factor at 45 degrees C <= T <= 70 degrees C Hence, MDL of 20% shows little damping followed by 50% while MDL of 0% has the most damping in an increasing trend with temperature. (C) 2013 Elsevier Ltd. All rights reserved.

Spherical, cylindrical and tetrahedral symmetries; hydrogenic states at high magnetic field in Si:P

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Photo-Induced Conductivity of Heterojunction GaAs/Rare-Earth Doped SnO2

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Structural, microstructural, optical and electrical properties of (Pb,Ba,Sr)TiO3 films growth on conductive LaNiO3-coated LaAO(3)(100) and Pt/Ti/SiO2/Si substrates

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

Experiência, infância e cuidado de si: desafios aos atuais saberes e práticas escolares

This paper deals with the problem of experience and its possible languages between school knowledge and practices. Its objective is to find the different possibilities of thinking the experience in the educational praxis, based on the contemporary philosophical categories of event and childhood as well as on the genres of poetic language and testimony. In order to do so, it is reconstructed a genealogy of the transformation of educational praxis into pedagogical art in its relationships with childhood whether as a government goal or as a subject, revealing the domination states that constitute them and pointing out their potential of resistance to the actual one. It is also stated that this event breaks into in the aesthetic dimension of experience and concurs in order to interrupt the order of discourse, making subjects of educational praxis think about it and causing care of oneself to become an ethic attitude put together with an aesthetics of experience. Thus, this research aims at restoring the dignity of experience among school knowledge and practices.

O sentido ético da dramática de si e o significado político da poética da diferença na pragmática do ensino: considerações à luz de Foucault

This essay discusses the theme of poetics in teaching activity, and discusses its possible ability to think about the ethical-formative sense and its possible political use to propose alternatives to the educational praxis that is restricted, in actuality, a pragmatic teaching. From the point of view of aesthetics of existence, therefore, we proposes a particular notion of poetic, fairly close to what can be understood by the dramatic that underlies the pragmatic of you last Foucault, as well as analyzes your chances to problematize the current pragmatic teaching. Thus, we look forward to assist the educator thinking both the possibility of ethics (self) transformation as the meaning of formation of another in his educational activity.

Educação Literária e formação de leitores: da leitura 'em si' para leitura 'para si'

This article deals with the relationship between the reader formation and the teaching of strategies of reading. We based our discussion in reading and childhood literature researchers as: Arena (2007a, 2007b, 2008 and 2010), Bajard (2002), Chiappini (1997), Coelho (2000), Cosson (2007), Foucambert (1994), Harvey & Goudivs (2007), Perroti (1986), Smith (1999), Soares (1999), Solé (2009), Zilberman (2005), and others. We dialogue with some points from the historical-cultural perspective, having a strong focus on a humanitarian literary education in elementary schools.

Infância, arte de governo pedagógica e cuidado de si

This assay recoups the original direction of infantia to question the modern ambitions of its full government by means of the pedagogical art, in modernity, and to analyze its potential of resistance, in the present time, arguing the possibilities of this if to reconvert into praxis that the care of itself requires and of that assumed being as a debt on the part of the educators. For this, we will appeal to the Foucault concepts of governmentalization and of care of itself and to the Lyotard notion of debt it stops with infancy. Of this theoretician-conceptual perspective, we wait to offer some tracks so that, as educators, let us think the care with this another one, in the pedagogical art, from critical the philosophical one to the abuses of the power and the socratics recommendation on the on the care of itself.

Formação humana e cuidado de si: um encontro explosivo ou a possibilidade de pensar de outro modo a racionalidade e a ética na educação?

This essay discusses the issue of the contemporary fall of human shaping as an opening possibility to think it in another way. For that purpose it analyzes the latest favorite courses at the Collège de France by Michel Foucault in order to verify the notion possibility of care of oneself and of psychology to regard the human shaping with a different look. By approaching the point of view of the esthetics of existence, it offers reasons with the possibility of life concept as a work of art to be an alternative to the fall of the modern concept of shaping in the contemporary times.

Entre a escola e a vida: desafios da ética de si para a experiência formativa

This essay aims to analyze the relationship between life and school. In opposition to theoretical perspectives longed for a possible reconciliation between life and school, we look for to show to existing tension between these two spheres, making an analysis of the themes of the experience with birth, death and the difference, and highlight that this reflection invites the subjects of the educational practice to an ethical attitude of care for the other, for oneself and so that the other one takes care of the care of the self. Having the thoughts of Arendt’s and Foucault’s as reference, we understand that life goes beyond school knowledge and practices, offering us what we think about educational practice and making the subjects of that practice learn how to place themselves between life and school, looking for new senses for themselves and resistance to the existent while they transform themselves. Thus, we wait to offer the educators some life problems that pervade the educational practice, reverberate in their experience and make them think about what they have left.

Structural, dielectric, ferroelectric and optical properties of PBCT, PBST and PCST complex thin films on LaNiO3 metallic conductive oxide layer coated Si substrates by the CSD technique

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