Controlling Power
Mostrando 13-24 de 91 artigos, teses e dissertações.
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13. EFEITOS DOS SUBPRODUTOS DA AROEIRA E DO BIOFILME A BASE DE QUITOSANA NA PÓS-COLHEITA E CONTROLE DA ANTRACNOSE EM GOIABAS PALUMA.
Guava is cultivated in many parts of the world, but the high perishability and the incidence of diseases such as anthracnose limits its commercialization. The challenge to the method used to attempt to solve these problems, the use of chemicals, has instigated the conduct of research with products. Thus, plantas have been studied mant times have active subst
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 28/02/2012
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14. Um estudo sobre a relação entre ações preferenciais e valor de mercado das empresas brasileiras de capital aberto / A study about the relation of preferred shares and market value of Brazilian companies
The capital market is characterized by high concentration of power in the hands of few controlling shareholders. In Brazil, the existence of preferred shares without voting rights has motivate the emergence of agency conflict between controlling shareholders and minority shareholders, compounded by the fact that the control can be exercised with a relatively
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 17/03/2011
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15. Estudo Experimental de um Dessalinizador TÃrmico com Aquecimento Controlado / Experimental Study of a Thermal Desalination with Controlled Heating
Solar desalination systems operate with a transient heat source, the solar radiation, what makes it difficult to identify of the influence of the process variables and the constructive geometric parameters of the desalination tower. The present work presents the experimental study of thermal a desalination system prototype with heat recovery mechanism and co
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 15/03/2011
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16. Fatores determinantes do nível de disclosure das empresas de energia elétrica brasileiras : um estudo com dados em painel
This study has aimed to evaluate the reasons that have lead to the disclosure of information by Brazilian electric power companies. For this purpose, we have used the studies of Verrecchia (2001), Dye (2001), Healy and Papely (2001), and Core (2001) to form the basis of the theoretical framework. Thus, we developed seven hypotheses related to the level of di
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 24/05/2010
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17. Anotações sobre medidas defensivas à tomada de controle / Notes on the anti-takeover provisions
As medidas defensivas contra tomadas de controle constituem o núcleo de estudo desta dissertação. São instrumentos jurídicos adotados principalmente por companhias abertas com dispersão acionária, visando à proteção contra uma eventual tentativa de tomada de controle. O assunto é de especial interesse no atual momento do mercado de capitais brasil
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 13/05/2010
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18. Abuso de minoria em direito societário: abuso das posições subjetivas minoritárias / Minority abuse in corporate law
The purpose of this thesis is to analyze the exciting theme of minority abuse in the corporate law, of which many legal professionals have general empirical knowledge, extracted from their professional experience, but that, in the Brazilian law system, had not been the subject matter of a systematic analysis on the part of Brazilian law experts, that dedicat
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 22/03/2010
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19. Technique applied in electrical power distribution for Satellite Launch Vehicle
Abstract: The Satellite Launch Vehicle electrical network, which is currently being developed in Brazil, is sub-divided for analysis in the following parts: Service Electrical Network, Controlling Electrical Network, Safety Electrical Network and Telemetry Electrical Network. During the pre-launching and launching phases, these electrical networks are associ
J. Aerosp. Technol. Manag.. Publicado em: 2010-12
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20. Comparative analysis of voltage regulation strategies in power distribution systems with distributed generators / Análise comparativa de estratégias para regulação de tensão em sistemas de distribuição de energia elétrica na presença de geradores distribuídos
In order to assure that the installation of distributed generation would improve the operation of distribution and subtransmission networks, its technical impacts should be carefully studied, especially in distribution networks, which were originally designed to operate with unidirectional power flow. Among these impacts, the influence of distributed generat
Publicado em: 2010
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21. O discurso educacional no artigo de opinião: o controle do já controlado / The educational discourse in the opinion article: the control of already controlled
Our goal with this essay is to verify the discursive construction about Education, materialized in the Ponto the Vista column, from the Veja magazine, from the period 2000 to 2009. For this, twelve articles were selected: three from Lya Luft, four from Stephen Kanitz and five from Claudio de Moura Castro. To support our research, we decided essentially by th
Publicado em: 2010
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22. A TV, o outro e o mesmo: figuras da alteridade e traços identitários no Jornal Hoje da Rede Globo
The present work intends to deepen the debate regarding Brazilian television broadcasting, especially concerning to telejournalism and its influence on cultural identities expression and othernesses. The issue is pertinent to a time when TV is no longer just a device but has instead become a tool for political power drift, or social and cultural controlling,
Publicado em: 2010
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23. Análise de células t regulatórias foxp3+no líquen plano oral
T regulatory cells have the function of controlling immune responses and maintaining self-tolerance. The FoxP3 has been considered the most specific marker for Treg cells. The aiming of this paper was to evaluate the immunoexpression of FoxP3 in the inflammatory infiltrate from oral lichen planus (OLP) and to compare it with the infiltrate in fibrous inflamm
Publicado em: 2010
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24. Os papéis do Conselho de Administração em empresas listadas no Brasil / The role of the board of directors of listed companies in Brazil
This study is the first to describe and to explore the control, guidance (strategy- and policydirecting), and service roles of boards of directors (BoD) and their relevance to the corporate governance system of companies listed on the São Paulo Stock Exchange (BOVESPA). It also studies on one side the relationship between the roles of the boards and structu
Publicado em: 2009