Supply Programming
Mostrando 1-12 de 57 artigos, teses e dissertações.
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1. Parâmetros para a programação de procedimentos da linha de cuidado do câncer do colo do útero no Brasil
Estimaram-se parâmetros para planejamento e programação da oferta de procedimentos para rastreamento, investigação diagnóstica e tratamento de lesões precursoras do câncer do colo do útero e, com base nessas estimativas, avaliou-se a adequação da produção nacional dos procedimentos realizados pelo Sistema Único de Saúde (SUS) em 2017. As estim
Cad. Saúde Pública. Publicado em: 04/07/2019
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2. A critical survey of optimization methods in industrial forest plantations management
ABSTRACT: The application of optimization methods to forest management has given rise to a successful line of investigation in recent decades. However, there have been few publications associated with the application of these techniques to the management of industrial forest plantations (those with short or medium rotations, always less than 50 years), which
Sci. agric. (Piracicaba, Braz.). Publicado em: 2018-05
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3. Decision model to control water losses in distribution networks
Abstract The losses in the urban water supply networks have become a growing concern. There are several alternatives for the quantification, detection and monitoring of water losses. However, in general, water companies have budgetary and other constraints that hinder implementation. Therefore, this paper presents a model to aid the selection of a subset of
Prod.. Publicado em: 25/07/2016
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4. 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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5. Stochastic Benders decomposition for the supply chain investment planning problem under demand uncertainty
This paper presents the application of a stochastic Benders decomposition algorithm for the problem of supply chain investment planning under uncertainty applied to the petroleum byproducts supply chain. The uncertainty considered is related with the unknown demand levels for oil products. For this purpose, a model was developed based on two-stage stochastic
Pesqui. Oper.. Publicado em: 04/12/2012
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6. Eficiência energética em estações elevatórias de esgotos : estudo de caso em Uberlândia-MG / Energy efficiency in pumping stations sewage : a case study in Uberlândia-MG
Proper operation of a system of collection and removal of sewage is directly related to the optimization of its operation. Given the use of equipment such as AC drives and control panels the distance to sewage pumping stations and large financial viability of installing such devices to sewage pumping stations in small and medium optimization arises to seek a
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 23/08/2011
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7. Contribuição para os usuários de sistemas CAD/CAM/CNC em operação de fresamento de topo em aço para moldes e matrizes / Contribution to the users of systems CAD/CAM/CNC in end milling operation in steel for molds and dies
The increased in the demand for plastic products and the need for reduction manufacturing times, and the growing dependence of man on the computer in present day, especially in manufacturing activities, has resulted in constant research of technological developments in order to supply these needs. In dies and molds manufacturing industry for plastic injectio
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 16/06/2011
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8. PROBLEM OF ALLOCATION OF CRADLES IN PORTS GRANARY SHIPS WITH SUPPLY RESTRICTIONS AND CONDITIONS FAVORABLE OF TIDE / PROBLEMA DE ALOCAÇÃO DE BERÇOS EM PORTOS GRANELEIROS COM RESTRIÇÕES DE ESTOQUE E CONDIÇÕES FAVORÁVEIS DE MARÉ
The problem of allocating berth positions for vessels in tidal grain port terminals is discussed in this work. A berth defines a specific location alongside a quay where a ship loader is available for loading or unloading vessels, accommodating only one vessel at time. In tidal ports, draft conditions depend on high tide conditions, since available depth und
Publicado em: 2010
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9. 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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10. Modelo locacional dinâmico para a cadeia agroindustrial da carne bovina brasileira / Dynamic locational model applied to the Brazilian beef supply chain
The theoretical framework of the Location Theory supports the dynamic optimization mathematical model developed in order to determine the potential sites for the installation of exporter slaughterhouses in Brazil, minimizing the costs associated with transportation and the costs associated with the installation of new slaughter industrial units, thereby incr
Publicado em: 2010
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11. Agendamento otimizado das atividades de colheita de madeira em plantios de eucaliptos sob restrições operacionais, espaciais e de risco climático / Optimized harvest scheduling in eucalyptus plantations under operational, spatial and climatic risk constraints
Sustainability concerns in forest-based industries, as related to environmental, social and economic aspects, have been highlighted with crescent realism. Therefore, forest management plans must consider a greater level of details when analyzing and understanding the interaction among these aspects to prevent possible future impacts. At the tactical and oper
Publicado em: 2009
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12. Study of mixers fertilizers plants localization in brazilian Center-West region using a linear programming model / Estudo de localização de fábricas misturadoras de adubo na região Centro-Oeste brasileira utilizando um modelo de programação linear
Currently, the brazilian agribusiness is responsible for about 37% of the national PIB and face up to two of the great challenges in its constant growth which are the high dependence of chemical products (fertilizers) to expand its agricultural frontier and consequently, the distance (and transports costs) that this frontiers impose to be overcome, as much f
Publicado em: 2009