975 resultados para Eficiência de empresas


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Public investments in the development of innovation in the country, either through the rigging of public universities, either through public announcements of the promotion, increased dramatically in recent years. To analyze the efficiency and effectiveness of the use of public resources is especially in times of austerity, essential for the development of a country. In this context, this research aims to identify the influence of public investments to promote innovation in the degree of maturity of innovative companies in the state of the RN. Another goal is to identify the regional influence from the installation site - capital or countryside, in the performance of the companies studied in the degree of innovation. The theoretical basis of the understanding of the scope of the concept of innovation and its determination for the purposes of this study. Typology, degree of innovation, evaluation methodologies and mechanisms to support innovation : Still on the theme of innovation additional concepts that help the reader to a greater understanding, such as are presented. Following is approached conceptualization of the triple helix, highlighting the concepts advocated by Etzkowitz and Leydesdorff, Salomon and Silva and Ipiranga, Freitas and Paiva, among others. With regard to methodological aspects, we propose a descriptive, exploratory and explanatory research quantitative and qualitative approach with the target audience group of companies served by INOVA PRO- NAGI design - multi-institutional action from a public resource called FINEP promotes the development of innovative companies in the State of Rio Grande do Norte - in 2013. The research should provide reflection and understanding of the influence of public investment in innovation, which by means of qualitative predictive variables associated with quantitative method to explain which variables are significant variations in the degree of maturity of enterprises studied

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Because of disability in public policy development in mind to attend issues of sanitation in the municipalities, companies known as "clean-blue" appeared proposing to solve a simple collection and management of wastewater produced in single or multifamily residences, commercial, hospitals, etc. In the case of an activity in which there are no worries about the fate of sewage, emerged some doubts about the degree of health and environmental safety in these companies. Traditionally, most of them makes the provision of waste depleted soil or wetland, open, usually located on the outskirts of cities (MENESES, 2001). In turn, the sludge from septic tanks exhausted, provided no technical criteria - in the soil, rivers and as an agricultural fertilizer put in risk the health of the population and environmental quality. This work was entered in the search network 5 of the Notice of the Research Program in Sanitation - PROSAB-5, aimed to study the theme 'Characterization and study of alternative ways of treating sludge from septic tanks in the city of Natal, RN', proposing to evaluate the performance of the use of stabilization ponds as a system to handle waste from septic tanks exhausted. A series of lakes studied belong to one of the largest clean-pit of Natal, consisting of two anaerobic ponds, one facultative and maturation, and a tank disinfection, the wastewater being released in the Potengi River. Samples were collected between the months of October 2007 to October 2008, at six points previously defined and judged as more appropriate to what is proposed study. The analysis results in field and laboratory showed the most significant removal of COD (88.93%), total suspended solids (94.87%), organic nitrogen (66.87%) and thermotolerant coliforms (99.88%). Some results have not reached the expected because the system under study had operating problems that have undermined the efficiency of the reactors

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This work verifies the impact caused by the Emergencial Program of Reduction of Consumption of Electric Energy (energy-rationing program) in the results of the concessionary private companies of the public service of electric energy distribution localized in the Northeast Area. As the rationing invigorated from June 2001 to February 2002, its effects are diluted in the results presented by these companies in the second semester of 2001 and first quarter of 2002, with prominence for the last quarter of 2001, when the revenue of extraordinary tariff restore was instituted by the National Agency of Electric Energy (ANEEL), consequence of the so-called General Agreement of the Electric Sector made between the federal government and the companies of the electric sector. The structure of a generic electric sector and a historical review of the Brazilian electric sector from the time it was controlled by the private enterprises, including the State control period, about 1960, and returning to the control of the private enterprises in 1990, under a new regulation structure are presented. An explanation of the models of economic regulation that Brazil used for the electric sector is made, with prominence for the price cap that is the actual effective model. The process of tariff revision foreseen in the concession contracts signed by the federal government and the concessionary companies is presented, highlighting its two stages: the tariff rebalancing that defines the new price cap and the calculation of the factor X that establishes the efficiency goals for the companies. There is made a presentation of the Emergencial Program of Reduction of Consumption of Electric Energy and of the consequent General Agreement of the Electric Sector, which created the revenue of extraordinary tariff restore. A conceptual revision on reviews is presented, regarding to concepts, accomplishment and recognition. A brief review of the six companies that made part of the worked sample is also presented. Analyzing the quarters historical review and of amount of sold energy, it was possible to conclude that the energy-rationing altered the results of the studied companies significantly and that alteration was masked by the accounting process of the revenue of extraordinary tariff restore

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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Pós-graduação em Agronomia (Energia na Agricultura) - FCA

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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Pós-graduação em Agronomia (Energia na Agricultura) - FCA

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Pós-graduação em Agronomia (Energia na Agricultura) - FCA

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A análise objetivou traçar um perfil global do setor de saneamento básico, procurando apontar um padrão do atendimento da NR 18 em seus canteiros de obras. Também foram identificadas diferentes posturas em relação à norma estudada e às causas que as originaram, como falta de fiscalização, carência de empresas fornecedoras de equipamentos de proteção, etc. Os resultados da pesquisa mostraram que, mesmo sabendo da sua importância, a indústria da construção ainda apresenta índices de acidentes relativamente elevados. Ao analisarmos esse contexto, a pesquisa realizou levantamento do cumprimento dessa norma em empresas prestadoras de serviços do setor de saneamento básico, na região metropolitana da cidade de Belém, totalizando 10 canteiros de obras. Este trabalho apresenta um método para a realização da análise em canteiros de obras, que consiste basicamente da aplicação de três ferramentas: lista de verificação (check-list), entrevista e registro fotográfico dos problemas encontrados, verificando o comportamento dessas 10 (dez) empresas em relação à aplicação da NR 18. Além do aperfeiçoamento das ferramentas, as aplicações comprovaram a validade do método, podendo-se considerar que este cumpre com eficiência a função de analisar os canteiros de obras de prestadoras de serviços do setor de saneamento básico.

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A globalização e a demanda de ações sustentáveis do mercado atual, exigem cada vez mais das empresas a busca da melhoria contínua. Os gestores das empresas buscam a todo o momento alcançar o máximo de resultados positivos para obtenção de lucro, com baixos custos de produção e que suas atividades sejam cada vez mais sustentáveis. A utilização de sistemas de indicadores de desempenho é uma alternativa para mensurar o desempenho organizacional, sendo reflexo desta preocupação. Este desempenho deve ser avaliado não apenas em informações financeiras, pois desta forma seria insuficiente para a compreensão do ambiente de negócios dinãmico da atualidade. A utilização de sistemas de indicadores constitui-se uma das principais iniciativas que podem ser implementadas para acompanhar a necessária modernização e evolução da indústria da construção, na busca de aumento de eficiência, eficácia e gerando efetividade nos diversos processos que constituem o sistema de produção. A estratégia de pesquisa utilizada é um estudo de caso, pois tem como objetivo compreender os sistemas de indicadores de desempenho utilizados na região metropolitana de Belém e a relevãncia destes para a tomada de decisão empresarial. Para a pesquisa foram realizadas 5 etapas: 1) elaboração de templates para coleta de dados, 2) seleção de empresas para realização da pesquisa, 3) levantamento de indicadores utilizados, 4) reuniões com as empresas participantes e 5) proposta de sistema de indicadores padronizados. Os principais resultados obtidos foram: (a) entendimento da dinãmica de utilização dos indicadores de desempenho na região; (b) compreensão do comportamento empresarial das empresas da construção civil da região metropolitana relacionados ao uso de sistemas de indicadores de desempenho; (c) proposta de um padrão de sistema de indicadores de desempenho como uma ferramenta de gestão para auxiliar na tomada de decisão empresarial. Verifica-se com os resultados obtidos a necessidade de desenvolvimento de estudos acadêmicos que estimulem a criação de ambientes propícios para a realização de práticas gerenciais colaborativas, na linha de gerenciamento da construção civil, em especial no desenvolvimento de clubes de boas práticas utilizando indicadores de desempenho.

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The civil construction in Brazil has grown a lotover the last years. This has caused a greater competition between companies of the sector. A little difference in quality in service or product a company offers can determine their success in the market. There is a growing demand for tools that optimize processes and bring greater quality to each activity in these companies. Performance measurement systems make it possible to control process efficiency and effectiveness using performance indicators. Considering this need, the paper before you has the objective of creating basic guidelines to introduce performance measurement systems inbuilding installations project companies. A theoretical reference is presented to describe organizational aspects of project companies along with performance measurement systems characteristics. Using a qualitative research methodology, a study case was executed with interviews, observation and document analysis as evidence sources. In the study case, limitations where identified, such as, high degree of product and process flexibility, dependence on subjective analysis for decision making and lack of specialized information systems. Considering the theoretical reference and the study case,the proposed guidelines intend to ease and guarantee greater chances of success when implanting one of these systems

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Nowadays, there is a need for improvements in production processes for companies to be competitive, as it is an obligation of businesses, it is necessary to know about the production processes accurately, to learn where improvements in work and thus have large impacts results. The calculation of efficiency of production lines is necessary to know as much about the progress of production and for product costing, when the measurement is not suitable, it generates negative impacts on the company. Due to the impact generated by this parameter, the graduation work carry out the study of change in a method that does not include all requirements necessary, by another method known as Overall Equipment Effectiveness, and according to studies, covering various parameters, showing become more consistent. These values are contained in the pattern production which is used to fund the product, thereby also occur financial impacts. Thus the work will study the change along with the analysis of impacts caused by the change

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Pós-graduação em Engenharia Mecânica - FEG