Educação Física e a Cultura da Prática

physical education with a discipline or field has reached the status and scope in all spheres of contemporary culture. Not by chance that issues relating to body and human movement in recent years have been the focus of studies, especially understanding of the need to reflect on new concepts in physical education. Science in the traditional sense, as a method of analysis supports the idea of scientific rigor, but is fundamental reflection. This essay seeks the interface between science and philosophy, on which discussions can take other visibilities in physical education as an activity of the culture. With interdisciplinary approaches and thinking about body movement, focus on scientific concepts and philosophical traverse historically a possible way to rethink the design physical education.

Corpo, ciência e educação: representações do corpo junto a jovens estudantes e seus professores

Pós-graduação em Educação para a Ciência - FC

Formação de professores e experiência formativa

Pós-graduação em Educação - FCT

Um estudo sobre a teoria da angústia na obra de Sigmund Freud: caminhos de construção e de descoberta

Pós-graduação em Psicologia - FCLAS

Francisco Weffort e o papel da intelligentsia nacional: considerações sobre uma trajetória

Pós-graduação em Ciências Sociais - FCLAR

Feminilidades e mídia na cultura contemporânea: culto ao corpo, consumo e sexualidade

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

O pós-moderno e a relação entre literatura e história em Running dog, de Don Delillo

Pós-graduação em Letras - IBILCE

Violência, ideologia e estranhamento na era das imagens virtuais.

O texto trata do impacto dos videojogos na cultura e na sociedade contemporâneas. Procura demonstrar que nas experiências vivenciadas, através desses jogos e acessórios (óculos, capacetes, joysticks), há uma espécie de simbiose entre a sensação física real e a representação virtual, que permite criar um simulacro da realidade que funciona como um bálsamo para as desesperanças. Para orientar a discussão abordar-se-á dois temas-eixo dos jogos eletrônicos – a violência e o mito do herói – não só por serem recorrentes ou suscitarem polêmica e inquietação particularmente entre não-jogadores, mas por serem reveladores de algumas particularidades da sociabilidade contemporânea.

Leitura em Ambientes Cíbridos: a cosmo(a)gonia geométrica de Patrick Burgaud

Contemporary culture is showing us, with growing evidence, that fields of knowledge and spheres of action interpenetrate strongly, forcing us to change behavior in order to connive with the productive and creative new ways. Our scope is to consider the cybrid environment in which we situate the reader in his relations with the poetic productions created in the digital world, from the perspective of a contemporary context of reading done through interfaces and also by a reading of a poem by Patrick Burgaud.

A propósito dos parâmetros curriculares nacionais e sua relação com o ethos cultural hodierno

The text focuses on the relation between the Law of Directives and Bases of National Education, as well as its deployment in the National Curriculum, and contemporary culture in three aspects: the predominantly naive about the relation between technological development / education, the translation rhetoric about family’s institution as a partner of educational practices, and finally, the use of systems theory applied to the context of politicaleducational diagnosis. Results from a larger research project in progress titled "Cultural Industry and formative processes: Subsidies to reflect the new educational demmands”.

Relacionamentos amorosos na pós-modernidade: análise das consultas apresentadas em sites de relacionamento amoroso

The contemporary culture is based in a logic of acceleration and shortening of the relationships, a logic that disseminates and lodges in the subjectivity, so as to affect the most varied spheres of life. The purpose of the present work is to examine the conflicts that emerge in love relationships lived in such context. Seventy-four queries submitted by the users of two love-consultancy websites were taken as the object of our analysis. The complaints presented by the users were collated to the paradigms of relationship produced in the contemporary days. It was possible to observe that the modes of subjectification predominant nowadays can be apprehended in the love sphere of the human life and that from those modes derive most of the affective conflicts reported by people who seek advice in those websites. The sentimental hardship of these subjects denounces the ills of our days.

Desamparo psíquico na contemporaneidade

This article has as a purpose to make a theoretical reflection on the experience of helplessness in the recent days. It starts from the Freud’s concept of helplessness, and compares it with analyses and reflections from contemporary authors on models of subjectivation which have risen at the present time. In the first experiences of life helplessness comes out as a result of an incompleteness of the organism, its need to perform exchanges with the world, and the extreme dependency on help from others. On the one hand, the contemporary culture highlights the individualism, which indicates good possibilities for granting desires. On the other hand, it makes bonds and relationships ephemeral and fragile. At the absence of a solid, safe and stable continent for affective and emotional experiences a feeling of helplessness appears. It activates primary defense mechanisms, contributing to the intensification of regressive forms of subjectivation and the decline of the symbolic sphere.

Desencantamento do mundo e ética na ação pedagógica: reflexões a partir de Max Weber

This article has a theoretical character and presents some of Weber's ideas, with emphasis on those that can supply elements to reflect on the current state of education, more particularly based on his understanding of modernity. Disenchantment of the world is the key concept in his sociology, and is taken as the basis for a reflection about the meaning that science and the teacher can have today. A classic author, Weber's interpretation of the modern world brings to our consideration a variety of themes that influence markedly the thinking and practice of contemporary culture by its concern with understanding human actions and values. By studying the Western process of rationalization, he initiates debates in science, in ethics and, correspondingly, in education, allowing us to expand our comprehension of the meaning, significance, and role of our actions towards knowledge and teaching. The main object of education is to offer students contents that stimulate the freedom of thought. For that, the teacher needs to adopt a non-partisan ethics in the classroom, presenting contents unbiased by her/his political opinions and, if failing to do so, having the honesty to explain what she/he is doing. It is therefore of the utmost importance that the teacher should keep a neutral position, so that in and out of the classroom the students may reflect and question what they see, experiment and decide upon. Only then the conduct of the teacher will be consistent with the process of rationalization of our culture.

In vitro cytotoxicity and in vivo-biocompatibility of contemporary resin-modified glass-ionomer cements

Objectives. To evaluate the effects of current resin-modified glass-ionomer cements (RMGICs) applied on culture of cells or implanted into subcutaneous tissue of rats.Methods. Experiment 1 - Thirty round-shaped samples of every RMGICs: Rely X Luting Cement (RL), Vitremer (VM), and Vitrebond (VB) were placed into wells with 1.1 mL of culture medium (DMEM), and incubated for 24,48 or 72 h. The extracts from every sample were applied on the MDPC-23 cells. Fresh DMEM was used as control group. The MTT assay was carried out for mitochondrial respiration. Experiment 2 - Fifty-four polyethylene tubes filled with the experimental materials were implanted into the dorsal subcutaneous tissue of rats. At 7, 30, and 90 days the animals were killed and the biopsies were processed for histological evaluation.Results. Experiment 1 - Both time of elution and material significantly influenced cell respiratory activity. in general, the extracts obtained at 24 h were less cytotoxic than 48 and 72 h incubation. The cytotoxic effect of VM and RL were not statistically different (P < 0.05) for the 24-hour period. VB showed the highest cytotoxic effect. Experiment 2 - All RMGICs elicited at 7 days a moderate to intense inflammatory reaction which decreased over time. However, connective healing occurred for most of samples at 90-day evaluation.Significance. Glass-ionomer cements may cause noticeable inflammatory response when in direct contact to connective tissue. The toxic effects of this kind of soluble material depend on the amount of components released in the aqueous environment. (C) 2005 Academy of Dental Materials. Published by Elsevier Ltd. All rights reserved.

Creative commons: A convergence model between the ideal of commons and the possibilities of creation in contemporary times, opposed to copyright impediments

The contemporary individual finds on the Internet and especially on the Web facilitating conditions to build a basic infrastructure based on the concept of commons. He also finds favorable conditions which allow him to collaborate and share resources for the creation, use, reuse, access and dissemination of information. However, he also faces obstacles such as Copyright (Law 9610/98 in Brazil). An alternative is Creative Commons which not only allows the elaboration, use and dissemination of information under legal conditions but also function as a facilitator for the development of informational commons. This paper deals with this scenario.