Integrated Solutions
Mostrando 13-24 de 128 artigos, teses e dissertações.
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13. An integrated optimization and simulation model for refinery planning including external loads and product evaluation
Abstract Because of its potential benefits, petroleum refineries are increasingly concerned about their planning operations. Although some refinery models for production planning were proposed, they are quite limited in their usefulness. This study describes an integrated approach involving nonlinear optimization and simulation of refinery units in order to
Braz. J. Chem. Eng.. Publicado em: 2018-01
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14. DROPLET SPECTRA AND SURFACE TENSION OF SPRAY SOLUTIONS BY BIOLOGICAL INSECTICIDE AND ADJUVANTS
ABSTRACT Biological insecticides can be another pest control method used in integrated pest management; hence there is a demand for scientific information about these products to understand the appropriate application technique. The aim of this study was to evaluate the spray spectra data by different nozzle types using biological insecticide isolated and wi
Eng. Agríc.. Publicado em: 2017-04
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15. Mass Balance Applied to Brazilian Conventional Broiler Houses during One Production Cycle
ABSTRACT Brazil plays an important role in global poultry production as it is the world's largest chicken exporter and the third largest broiler producer. Despite the development achieved by the Brazilian broiler industry as a result of the integrated production system, many obstacles still need to be overcome, in particular, housing environment. In this reg
Rev. Bras. Cienc. Avic.. Publicado em: 2017-03
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16. A multiobjective metaheuristic approach for the integrated vehicle and crew scheduling
AbstractThe integrated vehicle and crew scheduling problem is a hard Combinatorial Optimization problem widely studied over the years. Taking into consideration the range of variables related to the planning process of vehicles and drivers, there are several practical characteristics of the problem that are not reflected in the solutions generated computatio
J. Transp. Lit.. Publicado em: 2016-06
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17. Solving the Integrated Schedule Generation and Fleet Assignment Problem: an ACOBased Metaheuristic Approach
Abstract Traditionally, the initial steps on airline planning – Schedule Generation and Fleet Assignment problems – are solved separately. This traditional approach usually leads to suboptimal solutions, since flight profitability – the decision criteria to schedule a flight – depends on what aircraft type will be used on that flight. On the other ha
J. Transp. Lit.. Publicado em: 2015-09
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18. PROTOTIPAGEM DE MICRORREATORES FOTOCATALÍTICOS E TESTES DE FOTODEGRADAÇÃO DE CORANTES ORGÂNICOS
A photocatalytic microreactor is defined as a microfluidic device, which is integrated with a photocatalytic coating of TiO2 deposited on the inner surface of microchannels. This device is capable of degradation of organic dye solution in water in a continuous flow under the action of ultraviolet light. The objectives of this work were to prese
Quím. Nova. Publicado em: 2015-07
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19. Cadmium and Lead Determination in Freshwater and Hemodialysis Solutions by Thermospray Flame Furnace Atomic Absorption Spectrometry Following Cloud Point Extraction
Cloud point extraction was employed for the separation and preconcentration of cadmium and lead prior to the determination by thermospray flame atomic absorption spectrometry. Di-2- pyridyl ketone salicyloylhydrazone (DPKSH) was used as complexing agent and the cadmium and lead complexes were extracted from the aqueous phase by the Triton X-114 surfactant. T
J. Braz. Chem. Soc.. Publicado em: 2015-03
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20. Geometric effects of sustainable auxetic structures integrating the particle swarm optimization and finite element method
The development of new materials based on industrial wastes has been the focus of much research for a sustainable world. The growing demand for tyres has been every year exacerbating environmental problems due to indiscriminate disposal in the nature, making a potentially harmful waste to public health. The incorporation of rubber particles from scrap tyres
Mat. Res.. Publicado em: 11/03/2014
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21. A review of three decades of research on some combinatorial optimization problems
This paper presents an overview of our research in combinatorial optimization problems. Over the last three decades, our team has been studying mostly optimization problems that arise in industrial environments through the elaboration and solution of mathematical decision models. In addition to elaborating innovative models, we have improved upon existing so
Pesqui. Oper.. Publicado em: 2013-04
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22. O estudo da aplicação do planejamento estratégico e do sistema de informação gerencial para a tomada de decisão em instituições de ensino superior privadas de Teresina Piauí: um estudo de caso múltiplo
The present work studies the strategic planning tools (PE) and management information system (GIS) as mechanisms for decision making within the private institutions of higher education in Teresina-PI. We report the problems encountered in important areas of the HEI as the financial, academic and office/coordination, the possible solutions presented and its c
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 18/10/2012
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23. O uso de computação em nuvem em projetos de TI. / The use of cloud computing on IT projects.
Este trabalho procurou realizar um estudo exploratório em projetos de TI que envolveram a adoção de Computação em Nuvem e com isso buscar elementos relacionados à estruturação desses projetos. Utilizou-se o referencial teórico associado à Gestão de Projetos, Gestão de Projetos de TI e Estratégia Corporativa e Projetos de TI e Computação em Nuv
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 30/08/2012
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24. Proposta de traduÃÃo dos princÃpios da coordenaÃÃo modular em parÃmetros aplicÃveis ao building information modeling. / Study for the translation of the modular coordination principles for the building information modeling parameters
Due to changes occurring in the Civil Construction scenario, it is important to emphasize the challenge to achieve the growing demand for housing and overcome deficiencies of the sector related to productivity and the reliability of the products, from design to construction. In this context, Modular Coordination and Building Information Modeling (BIM) emerge
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 16/04/2012