999 resultados para Primeira lei da termodinâmica


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

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This study regards the implementation of the Law of Access to Information, from an archivistic perspective of the institutional production of recorded projects in the period 1992- 2012 at the Letters and Arts Center (LAC) of the Federal University of Santa Maria (UFSM) and stored on digital medium in its database. It concludes that the effects of the law of access to information, as related to the institutional production by UFSM, will bring benefits to all society.

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Pós-graduação em Engenharia Mecânica - FEB

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The Rouanet law is a tax incentive law that allows companies to invest up to 4% of their taxes - based on actual profit - in sponsoring cultural projects previously approved by the Ministry of Culture. By sponsoring these projects, companies can have their name attached to them and, consequently, strengthening their brand and increase its visibility in the market. Whereas this project is aligned to the company vision, its image will be strengthened and the sales will increase. Large companies use the Rouanet Law to sponsor cultural events and have very strong names in the Brazilian market, perhaps worldwide. Examples: Petrobras, Banco do Brasil, Banco Bradesco, BNDES, Usiminas, Vale, among others. The Public Relations professional, who’s responsible for internal and external communication of a company, can use it as a differential of his work, expanding the company's profits with minimum investments, aligning the company's vision to actual practices and using the sponsorship as an agent capable of strengthen its social responsibility and, due to that, to increase the trust of its target audience. This study will address the theoretical and practical aspects of the Rouanet Law and of the public relations professionals, beyond mentioning examples on the subject, with special attention to Petrobras, the largest sponsor of cultural projects in Brazil. The greatest problem of the Rouanet Law is the fact that its sponsored projects are mostly concentrated in the Southeast, specifically in the Rio - São Paulo region. The more popular the Act become, for most places it will spread and Brazil may, after some time, become a world reference in the Cultural point

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The concern with infant mortality has been a priority in public policies, especially for Brazil to achieve the Millennium Development Goal number four: reducing child mortality by 75% by the year 2015. It is known that prematurity has an intimate relationship with mortality of children under one year and therefore it is necessary an effective intervention in risk factors linked to premature births. To evaluate the profile of mothers and newborn babies living in Botucatu-SP, in the period 2001 to 2009, focusing on prematurity. A quantitative study, retrospective, descriptive, epidemiological, from the Information System Newborn Alive. The prevalence of preterm births was 15.1%, and low birth weight 14.7%. Among infants, the Apgar score below 7 at 1 and at 5 minutes was 13.1% and 2.4% respectively. Considering the total of pregnant women studied, 20.3% were adolescents and 10.3% were aged 35 years or more and most (63.2%) had eight or more years of school approval. The profile of mothers of premature infants shows that 23.6% were teenagers, 14.1% had at least 35 years and 60.4% had at least primary education. With regard to premature deliveries, caesarean sections and 58.4% were between the total newborns, this type of delivery was achieved in 46.6% of cases. Prematurity was associated with an Apgar score below seven in the first and fifth minutes of life, presence of malformation and multiple pregnancy. Among maternal variables, prematurity was associated with extremes of maternal age, maternal education, history of stillbirth, primiparas, white and presence of the mother's partner. With regard to delivery was associated with cesarean section and outside the hospital. This study assessed maternal characteristics associated with prematurity and point out how relevant the pregnancies at the extremes of age and those that occur in women with low education level, indicating the interference... (Complete abstract click electronic access below)

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O escotismo é um movimento de educação não formal, que tem como propósito contribuir e completar a educação do jovem, por meio de conceitos e valores baseados na promessa e Lei escoteira. Ajudando esse jovem a descobrir, e desenvolver seus potenciais sociais, físicos e afetivos, os preparando para a cidadania responsável, com um papel construtivo na sociedade, estimulando o contato, respeito e preservação do meio ambiente, a vida em equipe, o aprendizado através da prática e a execução de atividades variadas e atraentes. O movimento escoteiro tem como fundador um ex general inglês chamado Robert Stephnson Baden Powell, que em 1901 verificou a possibilidade de escrever para os jovens suas experiências relacionadas a sua vida e ao exército, com propósitos educacionais, surgindo assim a idéia do escotismo. Em 1907, após anos de estudos referentes a modelos educacionais e atividades para jovens, Powell escreveu um manual de adestramento intitulado “Escotismo para Rapazes”. Dentro deste contexto este estudo busca verificar as possibilidades de aplicação desses conceitos na Educação Física escolar abordando esse compromisso com o meio ambiente como forma de educação ambiental. Objetivo: O objetivo deste trabalho é analisar como o escotismo trata a questão do meio ambiente, em que medida valoriza e quais métodos e abordagens de ensino são utilizados. Para atingir tais objetivos foram ouvidos alguns escoteiros/ex-escoteiros. Metodologia: A metodologia desta pesquisa é de natureza qualitativa e foi realizada em duas etapas, sendo a primeira referente a uma pesquisa bibliográfica, e a segunda etapa tratou-se de dar voz a exescoteiros A entrevista foi realizada com 6 escoteiros/ ex-escoteiros pertencentes a diferentes grupos. Resultados e Discussões: Com as respostas obtidas... (Resumo completo, clicar acesso eletrônico abaixo)

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The objective of this study is to analyze the trajectory of the bill the Senate No. 330 of 2006 that led to Law no. 11,769 of 18 August 2008, amending Article 26 of the Law of Directives and Bases of Education (Act 9394 of 1996) to be held about the mandatory teaching of music in primary education, after more than 30 years of absence from the scene national public education, until to be sanctioned with partial veto, noting the historical importance of this artistic aspect as widely performed in various ways and for many different purposes. The return of the compulsory teaching of music reappears in the realms of teaching systematized public by bringing the possibility of thinking about music, see it beyond the medias execute that permeate society today.

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The aim of this work is to make a qualitatively and ecologically evaluation of a compact cogeneration system that operates with synthesis gas obtained from a gasifier. Using the Eucalyptus Biomass as fuel, that passes through a wood gasifier (Drowndraft type) and supply the internal combustion engine. The compact cogeneration system is composed of two heat exchangers, an energy generator connected to an internal combustion engine and an absorption refrigeration system. The complete system is installed in the laboratory from the Energy Department at the University of Guaratinguetá. By the analysis related to the First and Second Thermodynamic Laws applied in this system, was possible to identify the mass flows in each point, energetic efficiency, irreversibility and exergetic efficiency. The components that have the biggest irreversibilities are the gasifier, followed by the internal combustion engine, which should be focused in future improvements. The system efficiency in energetic basis is 51,84% and in exergetic basis is 22,78%. Using the ecologic efficiency methodology was possible to identify the emissions rates, the pollution indicator associated to the combustion of the synthesis gas in the internal combustion engine. The ecologic efficiency considering the energectic analysis is 91,73%, while considering the exergetic analysis, 83,65%. It is concluded that the use of the synthesis gas in a compact cogeneration system is viable from the technical and ecological point of view, making possible to generate energy for isolated communities and promoting the decentralized electricity generation

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Esta pesquisa trata de um grande projeto hidrelétrico, Inambari, que estava se transformando em realidade como parte de acordos entre o governo do Brasil no segúndo período de Lula (2006-2010) e do governo peruano de Alan Garcia – AG (2006-2011). Inambari é um dos mais recentes projetos hidrelétricos peruanos feitos para exportar ao Brasil. Mas, apesar de formar parte de um acordo entre esses países, por agora está detido devido a protestos e mobilizações da população dos territ´porios de Inambari contra a política hegemônica de AG. Analogamente ao caso da estrada Interoceãnica Sul, a construção e operação da Usina Inambari pode ser entendida como um caso emblemático no cenário Latino Americano atual. Esta não seria apenas o maior projeto hidrelétrico da amazônia peruana, custando aproximadamente 4 bilhões de dolares e prometendo um potencial de geração de energia elétrica de cerca de 2.200 MW para exportar ao Brasil por ano, mas também concretizaria o vínculo energético estratégico entre estes dois países através de um complexo de usinas e linhas de transmissão interconectados. Para sua concretização se conta com o amparo financeiro e legislativo dos dois governos e suas instituições de fomento, além de instituições de internacionais de investimento (como o BID e o BM) e do capital internacional (este útlimo proveniente principalmente de empreiteiras brasileiras beneficiárias do modelo de concessões federais). Aqui se estudam os potenciais impactos na economia amazônica do modelo vigente de exploração de recursos naturais hídricos amazônicos através do caso INAMBARI. A conclusão aponta que inexistência de participação popular como o maior entrave ao desenvolvimento amazônico e tenta explicar a novaconfiguração dos movimentos sociais que buscam voz para os povos da Amazônia bem como o pioneirismo peruano em relação a lei de consulta prévia

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This work presents a theoretical study of ordinary differential equations of first order directed so as to provide basis for the development of an educational software that helps students and researchers confronted with this issue. The algorithm was developed in HTML language in to that the results provide a website that allows the audience to access the software anywhere which has internet connection