Break Even
Mostrando 13-24 de 135 artigos, teses e dissertações.
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13. Trajetória e perfil dos adolescentes em conflito com a lei atendidos pelo NAI São Carlos-SP
Abstract Segments of the teenager population in Brazilian cities are in situations of personal and social risk and some of these young people are involved in illegal activity. Each district, however, while sharing common factors of teenager vulnerability with others can have specific factors affecting the kind of infractions committed. Detailed knowledge of
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 14/06/2011
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14. Ensaios sobre a meta de inflação ótima para o Brasil / Optimal inflation target for the Brazilian economy
Inflation targeting regimes have been adopted by a large number of countries in recent years. Obviously, the definition of the actual inflation target to be pursued is an essential part of this regime. This work aims to make a contribution to the debate about the optimal target for Brazil. The three essays follow different paths in an attempt to estimate the
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 22/03/2011
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15. Modeling the phenology of ¿royal gala¿ and ¿fuji suprema¿ apple trees in function of the climate, in the Vacaria region, Brazil / Modelagem aplicada à fenologia de macieiras Royal Gala e Fugi Suprema em função do clima, na região de Vacaria, RS
The production of apple in Southern Brazil is limited by climate conditions. Low and continuous air temperature during winter seasons are indispensable to plants for initiating a new vegetative cycle, and for an adequate budding and flowering. Besides of low temperature in winter, thermal conditions in spring and summer seasons have also influence in plant d
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2011
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16. Efeitos do Roundup™ e do Thiodan em adultos de Astyanax bimaculatus (Characidae: Teleostei): Valores de CL50 e morfologia testicular / Effects of Roundup™ and the Thiodan in adults of Astyanax bimaculatus (Characidae: Teleostei): Values of CL50 and testicular morphology
The indiscriminated use of agrochemicals in modern agriculture is unleashing a series of damages to the environment posing serious threats to the survival of important ecosystems. The main objectives of the present study was to determine the LC50-96h and investigate the effects of Roundup™ (Monsanto) and Thiodan (Bayer) in testicular morphology of the
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 22/07/2010
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17. DecisÃo no ponto de equilÃbrio econÃmico - uma anÃlise do impacto do custo de oportunidade na formaÃÃo de preÃos / Decision at the point of economic equilibrium - an analysis of the impact of opportunity cost in pricing
O trabalho retoma conceitos da Microeconomia e de Marketing com o objetivo de complementar o trabalho e a disciplina de formaÃÃo de preÃos. A ampliaÃÃo da visÃo estritamente contÃbil permite integrar conceitos como custo de oportunidade e composto preÃo. Essa integraÃÃo demonstra a necessidade do preÃo formado conter elementos que reflitam a suste
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 10/03/2010
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18. Sistemas técnicas de trading no mercado de ações brasileiro: testando a hipótese de eficiência de mercado em sua forma fraca e avaliando se análise técnica agrega valor
Diante do inédito momento vivido pela economia brasileira e, especialmente, pela bolsa de valores nacional, principalmente após a obtenção do grau de investimento pelo Brasil, este trabalho aborda um tema que ganhou um enorme espaço na mídia atual que é a análise técnica. A partir de uma amostra de 37 ações listadas na Bolsa de Valores de São Pau
Publicado em: 28/01/2010
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19. Preparation of cellulose nanofibers from curaua fibers to develop eva/cellulose nanocomposites / Preparação de nanofibras de celulose a partir de fibras de curauá para desenvolvimento de nanocompósitos poliméricos com EVA
The objective of the current project was the obtainment of cellulose nanofibers from curaua fibers and their application on the development of polymeric nanocomposites with EVA. A study of cellulose extraction according to the pre-treatment of the curaua fibers (mercerization with 5, 10, 15 and 17.5% NaOH solutions), acid solution used in acid hydrolysis (su
Publicado em: 2010
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20. Espalhamento de Férmions sob Influencia da Violação de Lorentz no Setor Fotônico / Scattering of Fermions under Influence of Violation Lorentz Sector Photonic
The standard model extension is a theoretical framework which includes the possibility of Lorentz symmetry violation in the Standard Model of elementary interactions. In electrodynamics, this possibility is represented by the term, KμFμF, that violates Lorentz symmetry without jeopardizing CPT symmetry, and the term "μvAμ@A, which violate
Publicado em: 2010
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21. Formar e formar-se no berçario: um projeto de desenvolvimento profissional no contexto de um Centro de Educação Infantil / Educate and get educated in a nursery: a professional development project in a context of a child care
The present study aimed to investigate the possibilities of promoting changes in educational practices of nursery teachers in a Child Care in the municipality of São Paulo. This work is presented through a training process focused in Educational Centers. The identity of a teacher in the child upbringing has been built in the same context as Child Cares have
Publicado em: 2010
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22. Decision support method to apply Additive Manufacturing Technologies for plastic components in the aircraft industry
Additive Manufacturing Technologies (AMT) are a collection of manufacturing processes driven by CAD data to produce physical models and parts by means of additive techniques. They are based on a layer-by-layer material consolidation process instead of the traditional methods. Due to machine and material developments, such processes may be used to produce fin
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 10/11/2009
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23. Carvão vegetal e siderurgia: de elo perdido a solução para um mundo pós-Kyoto / Charcol based iron &steelmaking: from primitive technological model to solution for a post-Kyoto world
In a global-warming-frightened world, the positive carbon balance of charcoal-based iron &steel making recovers it from a past outshined by the dominance of the large fossil fuel mills. Nevertheless, the risk of not being able to profit from the global decarbonization consensus is material, owing to the dependency on deforestation. This is true even being th
Publicado em: 2009
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24. A model to management enterprises cooperative networks : the case of junior enterprises / Um modelo de gestão para redes de cooperação : um estudo de caso em empresas juniores
The use of the cooperative work in the Núcleo, was chosen because it could potentially have a positive impact in the development and competitiveness of a companies network. The choice to help the Nucleo was made because the significant row that the "juniors enterprises" has in disseminating low cost technology in Campinas, as the university supplies resourc
Publicado em: 2009