996 resultados para Músculo glúteo médio


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The financial health of a family is one of the main generators of quality of life, and this is only possible through financial planning, which is nothing more than save and analyze before contracting debts. To do this, students must have notion of financial mathematics, especially of that used by the banks on overdraft interest, in investments and in the short-term and longterm loans, that is, compound interest, equivalent rates, depreciation and others. Starting from the knowledge of arithmetic and geometric progressions and, based on real situations which allow the application of the content learned, one intends to develop activities applied to high education. To start from real situations is one of the main lines of thought of the Problem Solving Methodology, in which the student is the active agent in the construction of his or her knowledge. As the National Curricular Parameters point out, the practice in the use of computers is essential for gaining a job. Therefore, this project proposes an activity where knowledge of Financial Mathematics can to be practiced, associated with the use of Microsoft Excel® spreadsheet

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This work consisted in analysing five materials which mean respect to subjects related to Particle Physics, aiming to explore their potentialities for the use in the High School levels, particularly by physics teachers. On this perspective, we sought to describe the contents of each material and point out their potentialities as material of didactic support. They are: 1. The purpose of Secretaria da Educação do Estado de São Paulo, presented in the Teacher's Guide of the Program São Paulo faz escola; 2. The Game Sprace Game, elaborated by the European Organization for Nuclear Research (CERN); 3. The book O discreto charme das partículas elementares, written by the professor Maria Cristina Abdalla; 4. The video O discreto charme das partículas elementares, based on the book of Professor Maria Cristina Abdalla which was produced by TV Cultura in association with the Ministério da Educação e Cultura” (MEC). The book Partículas elementares no ensino médio: uma abordagem a partir do LHC written by Wagner Franklin Balthazar and Alexandre Lopes de Oliveira, from the collection CBPF - Tópicos de Física. The work was constructed on a qualitative perspective, that is, it did not attempt to quantify the help that each material could offer to Physics teaching. One sought to describe and analyse, from different theoretical frames, their potentialities for the use in the High School level. The results indicate that all the materials analysed can contribute to the Physics teaching, and beyond, as they own format and approches distinct from the subject, they can be used as a whole or in parts, together or separately, depending on the objectives to be reached and on the profile of the target public

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A insuficiência cardíaca (IC) está associada à miopatia dos músculos esqueléticos com aumento da expressão das isoformas rápidas da cadeia pesada de miosina e alterações na matriz extracelular. Os fatores de regulação miogência(MRF),como a MyoD e MRF4, pertecem a uma família de fatores transcricionais que controlam vários genes músculo-específicos.Esses fatores forma heterodímeros com proteínas HLH e ligam-se a seqüências de DNA conhecidas como Ebox, presentes na região promotora de vários genes músculo–específicos, incluindo todos aqueles que codificam as subunidades dos receptores nicotínicos de acetilcolina (nAChR) da junção neuromuscular (JNM). Baseado no fato de que na IC há uma diminuição na expressão da MyoD e MRF4 no músculo sóleo de ratos com IC induzida por monocrotalina, o objetivo do presente trabalho é verificar possíveis alterações na expressão dos receptores de acetilcolina, bem como realizar uma análise morfológica e morfométrica das JNMs. Neste estudo foram utilizados ratos Wistar, machos, divididos em grupos controle e experimental e a Insuficiência cardíaca (IC) foi induzida pela injeção de monocrotalina intra-peritoneal.Quando os sintomas de IC foram visualizados (após 22 dias) os animais foram sacrificados pentobarbital sódico i.p. (50 mg/Kg). A seguir foram mensurados o peso corporal (PC) dos ratos, bem como outros parâmetros. O músculo sóleo de ambos os antímeros foram dissecados e preparados para: avaliação da expressão gênica das subunidades ε, γ e α dos receptores de acetilcolina por PCR em Tempo Real; para análise morfológica e morfométrica da Junção Neuromuscular através da técnica de Esterase inespecífica; para análise ultra-estrutural da JN. Os resultados indicam que não houveram alterações morfológicas e morfométricas na JN, mas houve um aumento... (Resumo completo, clicar acesso eletrônico abaixo)

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Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

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Maternal smoking during pregnancy causes heart changes, impaired fetal growth, spontaneous abortion and low birth weight. Even in pregnant women exposed to cigarette smoke these changes can be observed. But the exercise is to answer the increased fetal weight, besides the improvement of cardiorespiratory fitness of the pregnant and the fetus. The objective of this study was to analyze the ventricular muscle of young rats subjected to passive smoking associated with aquatic exercise. For the experiments used 24 female rats were divided into: GC (control), GE (exercise protocol in the water), GF(exposed to cigarette smoke) and GEF (exercise protocol on water and exposed to cigarette smoke). On the same day was held the 1st session of the experimental phase of the protocol of exposure to cigarette smoke, which consisted of 30 minutes twice a day, six days a week for three weeks, followed by the first session of the swimming program... (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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Nos últimos anos, as pesquisas com células-tronco têm despertado um grande interesse nos meios de comunicação, levando a população a encarar esse novo conhecimento científico como sendo um método promissor para a cura de inúmeras doenças até agora, tidas como incuráveis. Deste modo, mostra-se fundamental que o ensino de Biologia se volte para o desenvolvimento de competências que permitam ao aluno entender, discutir, questionar, analisar, adquirir um posicionamento crítico diante das informações postas e fazendo uso dos conhecimentos adquiridos, servir como multiplicadores do conhecimento científico. Este trabalho tem como objetivo central a produção de um material didático contendo informações a respeito das células-tronco, quanto aos tipos, características, classificações, métodos de coleta e as terapias desenvolvidas no Brasil. Informações estas que servem como auxílio para professores de Ciências e Biologia, na compreensão e atualização perante as inovações científicas relacionadas às células-tronco. O capítulo 6 vem como uma sugestão de atividades possíveis a serem desenvolvidas a partir desse tema. Apresenta ainda um CD-ROM contendo uma síntese do assunto proposto a servir como suporte no preparo de aulas didáticas relacionadas ao tema

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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This article has as objective to discuss some topics concerning the supposed crisis of the society of the work and its consequences for the debate in social sciences and also for the work category contextualization in the secondary school curriculum. As the work has represented an important explanation category for the classic social thought, the contemporary paradigm of deep metamorphoses in the world of the work and the advent of the new question (CASTELS, 1995; ROSANVALLON, 1995) backward the necessity to rethink the theoretical shades that base the interpretation of the social life on the current context, when the center position of the work is being questioned. Having taken some theoretical references from the sociology of the work, we search to delineate on a brief way the quarrel about the dimensions of the social and political phenomena these days and the importance of this debate on the contextualization of the secondary school curriculum contents.

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Studies have shown that adolescents begin to make use of alcoholic beverages earlier and excessively, a behavior which has several negative consequences. Thus, the present study aims at investigating whether the expectations they have for the effects of alcohol consumption are high or low and if there is a relationship between expectation and consumption pattern. AUDIT and IECPA were applied as data collection instruments. The first indentifies the pattern of alcohol use and the second investigates the expectations the subjects have in relation to the use of alcohol. The results of this study, differently than others, do not evidence the positive relationship between binge-drinking and high expectations about the use of alcohol.

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Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

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We performed in this study an analysis of Curriculum Astronomy contents the public schools of São Paulo from the available educational materials to teachers and students by the state board of education. We analyzed the conditions that teachers carry out the activities suggested to the teaching-learning situations, considering factors such as time available for classes, available material and the general technical condition to perform the activities suggested by the material. Thereafter, we conducted a search with teachers from public of São Paulo, than three cities in the Vale do Paraíba, in order to trace a general framework of the perception of these teachers about the introduction of Astronomy in Physical during the implementation of the new curriculum

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Pós-graduação em Educação Escolar - FCLAR