Pedagogia do esporte: livro didático aplicado aos jogos esportivos coletivos

The study deals with the pedagogical possibilities of text books as a resource for Physical Education (PE) classes based on sports, specifically team sports. It started from a bibliographical review on the cited terms and after that we advanced our studies in order to propose a didactic text book on Team Sports for PE classes considering two benchmarks: one technical-tactic and the other social-educational. In order to do so, we used methods from linguistics, and the development of a Didactic Sequence allowed the selection and distribution of the contents to be presented in the book in an orderly and judicious way. The focus in Team Sports is justified by its social-cultural insertion and by the need to transform recent studies into new pedagogical procedures for practicing them. The didactic text book, as well as the adequate preparation of the professionals who will use it, is pointed out as facilitator in the process of teaching, experiencing and learning team sports.

A dança de salão como um dos conteúdos de dança na escola

This paper presents the right all citizens have to dance. It focus on the official orientations which deals with dance as a legitimate content at school briefly discussing the difficulty to implement this content. Among various dance manifestations we highlight Ballroom Dance, its characteristics and benefits. We trace the historical path of Ballroom Dance in Brazil at colleges.

O conteúdo intelectual do lazer no processo do aprender a envelhecer

This qualitative study aimed to investigate the resonances of the intellectual content of leisure for older adults. A mixed questionnaire containing ten questions was applied to a sample of fifty older adults people of both genders. Data were descriptively analyzed by thematic content analysis technique and showed that such experiences encourage reflection and the exercise of citizenship. Among the intellectual contents to qualitatively fulfill free time availability were elected by the sample: watching news on TV (70%), videos on health and aging (55%), reading newspapers, magazines and books (54%), playing strategic games (35%) and visiting museums (8%). It can be concluded that the experiences sharpen the critical and intellectual creativity and subsidize better understanding of aging, involving the construction of knowledge and expanding the opportunities of learning to learn, to be, and to live.

Determinação da potência mecânica no limite entre os domínios pesado/severo do crawl-atado

The aim of this study was to access the P-t(Lim) model in swimming, applying the load control available in full tethered swim condition. Its physiological meaning for the determination of boundary of heavy/severe domains was assessed from the relationships with critical velocity (CV), critical power (CP) and maximal lactate steady state (MLSS). The velocity at MLSS (v(MLSS) = 1.17 +/- 0.11 m/s) and CV (1.19 +/- 0.12 m/s) were significantly different. Similarly, the power at MLSS (p(MFEL) = 89.2 +/- 15.1 W) and CP (99.4 +/- 22.9 W) were significantly different. There was no difference between lactate concentration at vMLSS (3.54 +/- 0.9 mM) and p(MLSS) (3.76 +/- 0.6 mM). Significant Pearson's coefficients (r > 0.70) were observed among v(MLSS) and P-MLSS with their respective values on time-limited model. Thus, the tethered-crawl condition seems to be valid to determine the boundary of heavy/severe domains, and to access the aerobic capacity of swimmers.

Severidades Ocupacionais associadas à inatividade física no lazer em trabalhadores

The aim of this study was to verify associations between occupational severities and leisure time physical inactivity level in workers. Two-hundred workers of Rio Claro County participated in this study. The leisure time physical activity (active or inactive) and some occupational severities were evaluated. The statistic analyses showed that working day, overtime work and occupational intensity had not been associated with leisure time physical inactivity in workers. Only the willingness at the end of the working day had been associated to the leisure time physical inactivity; showing that workers who leave their work with some willingness have more possibilities to be active in leisure time.

Bujutsu, Budô, esporte de luta

The objective of this paper is to analyze the reconfigurations process of a Japanese martial art the Karate -, tracing its history in the context of the mutations in the Japanese history.

Da escola de ofício a profissão educação física: a constituição do habitus profissional de professor

Study addresses the question of elements that constitute the habitus of professional teacher, and the construction of teacher identity the starting point. As a result it was concluded that the professional habitus consists of a grammar-generating practices, routines and schemes involving didactic actions, hexis body and posture.

Educação Física como Linguagem

This article has as issue the Physical Education inserted in Humanity study area and more specifically considered as language. The aim of this article is to ponder over the Physical Education as a language like proposed in the 'Par metro Curriculares Mais', the following changes in theorical referencials and its implications in the way of observing bodies phenomenals. Thus so resorted to a bibliography belonging to Human Sciences. The conclusion is that the body movements and gestures has a significative symbolic dimension.

Contexto esportivo e as restrições comportamentais: reflexões a luz da psicologia bioecológica

To deal with restrictions takes in them to a boarding that has been studied as perspective theoretician to understand as the practitioners acquire standards of coordination in the chosen sports (ARAUJO, 2005). It is basic for the training that if has a knowledge concerning the restrictions more significant than they act on the human performance of the athletes, because this will make possible one adequate recital in the work proposal of the team staff. The question of the theory application, in the world of the sport, is a tool has very desired and pursued, however, nor always if they apply the theoretical knowledge in experimental research that promotes enough and important alterations, that can favor the real additions to Sport Sciences. This study it is an attempt to collaborate in this intention, in way to locate and to modify beginning usual routines between experts and of the sports, in special to the considered situation sports, as the Volleyball (IVOILOV, 2001). This objective is not fixed only in the relative questions to the teach-learning processes, nor so little to the sportive training, but it advances, also, for the instructions given for the coaches to commanded its, at moments any of the sportive trajectory of these; it innovates when searching to exemplify, directly, in a modality of international domain but with few systematic analyses on the human performances in question.

O uso da vibração como método auxiliar no treinamento de capacidades físicas: uma revisão da literatura

The effects of vibration on the human body have been documented for many years. Recently, the use of vibration is an auxiliary method of physical training in the young, elderly and athletes. Recent studies indicate an increase in gain of strength, flexibility, endurance and power of individuals trained with vibrating equipments. Despite the fairly widespread use, the physiological effects of vibration are still poorly understood, and there is great variability in the training protocols used in the literature. Future studies should be conducted as a way to better understand the physiological effects of vibration and also the affects of different protocols on physical training as strength, flexibility, endurance and power.

Livro didático na Educação Física escolar: considerações iniciais

On Physical Education, little has been discussed about the function of textbook and its development into the school. So, the purpose of this study was to establish the biggest criticisms made about didactic books and reflect about the production of this materials for this discipline. It is discussed that the textbook, like one of the possible materials, can help the teachers at school practice, as it will be working as a reference to be transformed by teachers, according to the reality they are insert, and considering the students needs, in a new perspective of Physical education.

Estrutura e composição da ictiofauna de riachos do rio Paranapanema, Sudeste e Sul do Brasil

Foram amostrados 17 trechos de riachos com 100 m de extensão, todos de ordem igual ou menor a três, ao longo de ambas as margens do canal principal do Rio Paranapanema, SP e PR. O ponto médio de cada trecho foi georreferenciado via satélite com receptor GPS e o uso de metodologia padronizada de coleta de dados ambientais e peixes (baseada principalmente na pesca elétrica), possibilitou a obtenção das seguintes informações em cada local: 1) composição taxonômica da ictiofauna e contribuição, em termos de número de indivíduos e biomassa, de cada espécie para a ictiofauna local como um todo; 2) documentação fotográfica de espécimes representativos de cada espécie coletada com sua coloração natural; 3) descrição de cada ambiente coletado, com ilustrações fotográficas coloridas, e seus principais parâmetros bióticos e abióticos. No total foram coletados 3.683 exemplares, pertencentes a seis ordens, 16 famílias, 37 gêneros e 52 espécies, com biomassa total de 16,8 kg. Das espécies coletadas, aproximadamente 36% pertencem a ordem Siluriformes, 36% a Characiformes, 11% a Gymnotiformes, 10% a Perciformes, 4% a Cyprinodontiformes e 2% a Synbranchiformes. As espécies mais abundantes em termos de número de indivíduos foram Astyanax altiparanae (15,2%) e Astyanax sp. 1 (12,3%); aquelas com maior biomassa foram A. altiparanae (28%) e Geophagus brasiliensis (13%). A composição da ictiocenose em termos de abundância e biomassa por família indica a predominância expressiva de Characidae, seguida por Loricariidae, Pimelodidae e Cichlidae. Dentre os trechos amostrados, o trecho 14 (24 espécies) e o 13 (cinco espécies), apresentaram a maior e a menor riqueza em espécies, respectivamente, coincidindo com os valores obtidos para o índice de diversidade específica de Shannon-Wienner (H´= 0,99 e 0,32, respectivamente). A riqueza média encontrada foi de 11 espécies por trecho de riacho. Na estimativa de riqueza por extrapolação para o conjunto total de riachos amostrados na bacia do rio Paranapanema, obtivemos um valor de 69 espécies (erro padrão igual a quatro) indicando ser necessário um esforço amostral adicional moderado para atingir a assíntota da curva. Das 52 espécies coletadas, oito (aproximadamente 15% do total) são seguramente novas, cinco (aproximadamente 10% do total) possuem status taxonômico ainda indefinido, enquanto outras três (aproximadamente 6% do total) são espécies introduzidas. Analisando a estrutura trófica e espacial da ictiocenose estudada, as 10 espécies numericamente dominantes nos riachos estudados dividem-se, em ordem decrescente de importância numérica, em quatro guildas: onívoros nectônicos; invertívoros bentônicos; perifitívoros; e onívoros bentônicos. Uma chave de identificação para todas as espécies de peixes coletadas durante este estudo é fornecida ao final deste trabalho.

Método da eletrorresistividade aplicado no monitoramento temporal da pluma de contaminação em área de disposição de resíduos sólidos urbanos

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Wastes released by tanneries at Patrocinio Paulista, São Paulo State, Brazil

This investigation was carried out within the Parana sedimentary basin, Brazil, and involved the sampling of sludge and residuary waters that were collected from reservoirs/decantation ponds settled in two tanneries situated at Patrocinio Paulista, São Paulo State Two samples from each tannery were collected, stored in appropriate flasks and transported to the LABIDRO for chemical analysis The LABIDRO (Laboratory of Isotopes and Hydrochemistry) of the Petrology Department at the Geosciences and Exacts Sciences Institute of UNESP is situated in Rio Claro city, about 240 km distant from the investigated area The data for residuary waters were compared with guideline values established by two different legislations (a) Rule No 12486 (NTA60) established in 20(th) October 1978 by São Paulo State for defining the potable water standards and (b) Register 997 published on 31 May 1976 that defines the permissible concentration limits in effluents to be released to water bodies (coastal, fresh or ground water) in São Paulo State The results confirmed that leather production is an activity with high environmental impact, despite improvements that may be achieved by tanneries

Hydrochemistry and weathering rates on Corumbatai River basin, São Paulo State, Brazil

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