Short Term Planning
Mostrando 13-24 de 69 artigos, teses e dissertações.
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13. Algoritmos para o planejamento da operação de sistemas modernos de distribuição de energia elétrica = : Algorithms for operation planning of modern electric distribution power systems / Algorithms for operation planning of modern electric distribution power systems
The distribution system operation planning stage is concerned with the determination of capacitor bank, transformer and voltage regulator settings. This must be accomplished considering active and reactive power injections of distributed generators and at the main substation, as well as physical and regulatory issues in order to improve the network performan
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 07/08/2012
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14. Proposta de um modelo em programação linear para a solução de problemas de sistemas produtivos job shop com setup dependentes da sequência / Proposal of a linear programming model for solving problem systems job shop production with setup times sequence-dependent
Sequencing problems are very common, they happen every time there is a choice regarding the order in which several tasks can be performed. The business can be an airline, a hotel, a computer manufacturer or a university; these issues are part of their routine. The application of the sequencing techniques allows, for example, reducing the costs and fastening
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 25/04/2012
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15. Oportunidades e alternativas para a mudança da matriz energética peruana : o papel do gás natural / Opportunities and alternatives for change of the Peru s energy matrix : the role of natural gas
In recent years there have been several discussions and analysis on a greater use of natural gas in Peru. This was part of the agenda during the presidential debates in early 2011. During these debates, the importance of developing a domestic demand for natural gas rather than gas exports was the central theme of discussion. This thesis analyzes the alternat
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 15/02/2012
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16. Estado x Mercado: planejamento em Săo Bernardo do Campo - 1964 a 2006
This work has as its central focus analyzing the evolution of urban planning in the municipality of São Bernardo do Campo from a historical survey of the main urban laws that structured the city between 1964 and 2006. This analysis is realized with an initial deployment of the Anchieta highway and therefore the arrival of new industry in the early 1950s, wh
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 13/02/2012
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17. Jogatina Geopolítica: o Papel da Energia no Processo de Integração Regional da Experiência Européia ao desafio Sul Americano. / Geopolitical Gambling: the role of energy in the regional integration process from the European experience to Latin America challenge
The purpose of this work is to create a basic list of principles for policy-making in the field of planning and operation level of energy systems, reinforcing the challenge and responsibility of interdisciplinary graduate studies in a Brazilian Federal University to the evolution of the planified thinking. This work attempts to understand the basic processes
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 11/05/2010
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18. A influência da linguagem para o raciocínio de crenças falsas em Teoria da Mente: uma análise em pacientes afásicos agramáticos / The influence of language for knowledge of false belivies in theory of mind: analise in agramaric Broca s
The term Theory of Mind refers to the ability of attributing mental states beliefs, intention, desires, pretending to oneself and others and to predict or explain others behavior on the basis of these beliefs. The main research questions undertaken in the Theory of Mind field are: (i) which kind of knowledge supports this ability; (ii) where it originates fr
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 09/04/2010
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19. Benefício do adensamento amostral com perfilagem geofísica no planejamento de lavra a curto prazo = Benefit of additional samples derived from geophysical logging to short term mine planning / Benefit of additional samples derived from geophysical logging to short term mine planning
Sondagens com amostragem são comumente utilizadas e de extrema importância para o desenvolvimento da pesquisa e do planejamento da lavra. No entanto, esse tipo de informação é cara de ser obtida e, freqüentemente, sondagem exploratória é usada em planejamento de curto prazo. Sondagens exploratórias, invariavelmente, são coletadas em uma malha amost
Publicado em: 2010
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20. Competitiveness in the value chain of poultry production / Competitividade na cadeia de valor da avicultura de corte
The aim of this study was to analyze the competitiveness of a cooperative from Paranà participant in the chain of poultry, using the value chain analysis. From the methodological point of view, the research is documentary, explanatory and takes a case study nature. The research is explanatory because it aims to identify factors that determine or contribute
Publicado em: 2010
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21. Melhorias no sistema de planejamento, programação e controle da produção : um estudo de caso em empresa eletroeletrônica
The flexibility of the production systems became indispensable for the survival of the companies of manufacture in the global market, who stimulated for the increasing advance of the technologies used in the processes, nor always find resonance in the systems of PPCP (planning, programming and control of the production) existing. In this direction, this diss
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 09/03/2009
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22. Aprimoramento do controle de qualidade do minério no planejamento de lavra de curto prazo: estudo de caso. / Improvement of the quality control of mining en the planning of short term - cause study.
Improve knowledge of the ore mined is a challenge faced daily by mining companies. This paper is a study in apatite mine, located in the city of Cajati, within São Paulo,propriety of Bunge Fertilizantes S/A, where are treated issues related to short term planning of the mine to improve procedures for collecting dust samples drilling, which are systematicall
Publicado em: 2009
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23. Analysis of the impact of the operational variability onto execution of a mine plan. / Impacto da variabilidade operacional na execução do plano de lavra.
One of the main challenges for mine planning engineers is to produce operationally feasible mine plans which take into account the practical variability of the mining operation. It is quite common for the mining industry to work with plans that have been based on estimated means or historical values for most of the key operational variables, which although a
Publicado em: 2009
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24. Interpolation techniques evaluation to estimate volume in cloned forest Eucalyptus sp. / Avaliação do uso de técnicas de interpolação para estimativa de volume em florestas clonais de Eucalyptus sp.
The Knowledge about the forest stock is an important tool to support the short, medium and long term planning. In each stand the stock is obtained through the forest inventory. This work aimed to apply geostatistics concepts that get benefits from the spatial dependence of certain variables to estimate the volume at non sampled points. For this study, it wer
Publicado em: 2009