1000 resultados para Juízo estético
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Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
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Tem-se como objetivo mostrar um dos aspectos da concepção de literatura brasileira desenvolvida por Antonio Candido em um conjunto de textos publicados entre 1953/5 e 1997. Dentre os três aspectos possíveis – os outros dois são o ritmo histórico e social e o sistema literário – o escolhido foi o ritmo estético, regido pela dialética do local e do cosmopolita, que, para o autor, funcionaria como “lei de evolução da nossa vida espiritual”– “se fosse possível estabelecer uma” (CANDIDO, 1965, p.131) –, presente, de modo decisivo, nas formas de expressão de nossa literatura, em cujo processo histórico se manifesta de modo diverso nas várias etapas do longo percurso que vai da dependência do período colonial até a integração na interdependência cultural de nosso tempo. O autor constrói sua concepção de literatura brasileira em tensão com a noção nacionalista de literatura do Brasil, que, de origem romântica, prossegue no Naturalismo e Modernismo, atingindo tempos ulteriores. Complementam a exposição algumas considerações sobre o processo de difusão e recepção das obras que propagam suas idéias, expressões de sua visão de mundo, “fiel à tradição do humanismo ocidental”(CANDIDO, 2008, p.11).
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This study aimed to compare the effect of three stretching techniques (ballistic, static and contract-relax) on instant gain muscle flexibility on the hamstring muscle. We evaluated 23 subjects of both gender [means (SD) age 21.17 (1.4) years]. All volunteers performed static, ballistic and contract-relax stretching. Each technique was performed in a single session with an interval of seven days between sessions. To assess the immediate effects of the different techniques were performed two tests of flexibility, Sit and Reach Test and the Popliteal Angle Test. In comparison with the baseline there were significant increase in muscle flexibility in the Popliteal Angle Test after application ballistic (6.26%) and contract-relax technique (6.5%) respectively (p<0.05). When comparing the three techniques regarding the change score significant difference was found in the the Popliteal Angle Test for ballistic and contract-relax stretching, but Sit and Reach Test showed no significance difference. These data suggest that the ballistic and contract-relax were better than the technique of static stretching and both are equally effective. The ballistic contract-relax stretching techniques improved gain of muscle flexibility on the hamstring muscle.
O jogo simbólico livre e dirigido e as manifestações do juízo moral em crianças da educação infantil
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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
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Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
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Traditionally, undergraduate education emphasizes theory and technique. The ethical education of the professional who will act in society is placed at most in a discipline related to professional´s deontology. Ethical discussions are developed in a bored way and the mission of educating students is considered fulfilled. Based on this analysis, the principal purpose of this study was to verify if the training provided by university has some influence on the development of students’ moral judgment and moral competence. The participants were 540 undergraduate students from the first and the last year of education from Pedagogy course from two universities of São Paulo state, one of them was public and the other private. The instruments were Defining Issues Test (DIT-2) and Moral Judgment Test (MJT-xt). The results indicated that the training received did not lead to significant improvement of their capacity to reflect about moral issues.
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Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
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The authors conducted a cross-sectional short-term study using Lind's Moral Judgment Test (MJT) to compare the moral judgment competence (C-score) among students in the first and eighth semesters from a medical school in the Northeast region of Brazil. This study also evaluated the influence of such factors as age and gender on moral competence. A difference equal to or greater than 5.0 points (absolute effect-size) on the C-score was considered significant. A regression of moral judgment competence among the students in their eighth semester in relation to the students in the first semester (C-score: 20.5 and 26.2 points, respectively) was observed. In the analysis of the students' performances in terms of MJT dilemmas, the phenomenon of moral segmentation was observed in both semesters, and the students performed better on the worker's dilemma than on the doctor's dilemma. Among students in the same semester of study, older students had lower C-scores. When comparing performance by gender, there was no significant difference between men's and women's C-scores. The finding of regression or stagnation in moral competence among the medical students demands deep reflection by those who work with the political-pedagogical projects of medical schools and by the entire faculty, in order to seek strategies to reverse this condition.
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Durante o processo de envelhecimento ocorrem alterações morfofisiológicas que podem acarretar em dificuldades na realização de atividades da vida diária (AVDs), diminuindo conseqüentemente a independência do idoso e comprometendo sua qualidade de vida. Para atenuar e/ou retardar tais alterações, diversos autores têm recomendado a prática regular de atividade física voltada para o desenvolvimento dos componentes de capacidade funcional (CF). Especificamente para a flexibilidade, a realização de exercícios de alongamento tem sido amplamente recomendada pela literatura. De qualquer forma, poucos estudos analisaram o efeito crônico do treinamento da flexibilidade em diferentes volumes sobre a CF de idosos. Desta forma, o objetivo desse estudo foi analisar o efeito de 16 semanas de treinamento de flexibilidade, através de alongamento estático, realizado com dois diferentes volumes, sobre a CF de idosas. Participaram deste estudo 23 mulheres (67,4 ± 7,3 anos; 64,9 ± 8,7 kg; 155,1 ± 5,8 cm; 27,5 ± 3,5 kg/m2) divididas em dois grupos: Grupo Treinamento de 30 segundos (GT30, n=15) e Grupo Treinamento de 60 segundos (GT60, n=8). As participantes do GT30 e GT60 foram submetidas ao treinamento de flexibilidade, com duração de 16 semanas e freqüência de três vezes semanais. Durante cada sessão de treinamento, as participantes realizaram três séries de exercícios de alongamento para os grupos musculares de membros superiores, inferiores e tronco, com intervalo de 30 segundos entre as repetições e entre os exercícios. A CF foi avaliada por meio da bateria de testes motores da American Alliance for Health, Physical Education, Recreation and Dance (AAHPERD) tanto no momento pré quanto após oito e 16 semanas de treinamento. Para o tratamento dos dados foi utilizada estatística descritiva (média e desviopadrão), test t de Student para amostras independentes... (Resumo completo, clicar acesso eletrônico abaixo)
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Several studies have shown that different stretching routines can lead to decreases on acute neuromuscular system performance. Although the deficit in muscle strength mediated by different methods of stretching has been systematically observed, few studies have investigated the possible existence of a dose-response relationship between the amount of stretching and muscle strength deficit in older adults. In this context, the objective of this study was to investigate the acute effect of two different stretching volumes on isometric force-time curve (Cf-t) in elderly women. The study included 13 older women (64.08 ± 4.27 years, 69.98 ± 10.56 kg, 157.90 ± 8.66 cm, 28.25 ± 4.22 kg/m²). The participants visited the laboratory for five consecutive days, among which the first two were used for familiarization. During the other three days the participants underwent experimental conditions: control (C) stretch 30 seconds (AE30) and stretch 60 seconds (AE60). For the AE30 and AE60 conditions, three series of passive static stretching were performed, with duration of 30 and 60 seconds, respectively. The experimental conditions were performed with an interval of at least 24 hours between them and the order of execution was randomized. The recording of isometric Cf-t of the knee extensor muscles was performed in extensor chair connected to a force transducer. Measurements were recorded immediately after each experimental condition, for five seconds. For statistical analysis, descriptive procedures were used and ANOVA one way to check possible changes on the Maximal Voluntary Contraction (CVM) and Peak Rate of Force Development (TDFP) among the three conditions (p <0.05). The ANOVA showed no statistically significant difference for CVM and TDFP, between the three conditions. It can be concluded that different volumes of static stretching, three sets ...(Complete abstract click electronic access below)
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Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
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This work deals with the development of a switched-mode power supply circuit based on a Buck topology converter with a Boost Rectifier One-Cycle Control with Power Factor Correction developing, thus, a source of direct current for a module of 50 power LEDs that will be used in a lamp for public street lightning. It is presented, at first, some aspects about the most common technologies used in lamps of public street lightning in Brazil and a comparison with the White LED high power, which is the one that presents itself as the most promising among the existing market. Then it is presented the detailed development of the static converter switched PWM, consisting of a Boost rectifier with power factor correction and methodology of control One-Cycle Control associated with a Buck converter controlled by a PI method that operates as a direct current source . At the end of the simulation results of the circuit through the PSIM software are presented to verify the design behavior
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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)