Assignment Function Model
Mostrando 1-12 de 21 artigos, teses e dissertações.
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1. 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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2. Global optimization of capacity expansion and flow assignment in multicommodity networks
This paper describes an exact algorithm to solve a nonlinear mixed-integer programming model due to capacity expansion and flow assignment in multicommodity networks. The model combines continuous multicommodity flow variables associated with nonlinear congestion costs and discrete decision variables associated with the arc expansion costs. After establishin
Pesqui. Oper.. Publicado em: 16/07/2013
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3. Federative Pact and Education Funding: supplementary and redistributive function of the Union FNDE highlighted / Pacto federativo e financiamento da educação: a função supletiva e redistributiva da União - o FNDE em destaque
This thesis discusses the relationship between federative pact and financing of education, whose main point is questioning the supplementary and redistributive function of the Union, especially by the actions implemented by FNDE from 1995 to 2006. Its assumed that the federal administration attempts to establish a minimum standard of equalization under the c
Publicado em: 2009
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4. AnÃlise de sÃries temporais para previsÃo mensal do icms: o caso do Piauà / Analysis of secular series for monthly forecast of icms: the case of the PiauÃ
Esta DissertaÃÃo trata de pesquisa sobre a anÃlise de sÃries temporais para previsÃo mensal do Imposto Sobre CirculaÃÃo e Mercadorias e PrestaÃÃo de ServiÃos â ICMS no estado do PiauÃ. Objetiva-se com essa pesquisa oferecer aos gestores do estado um modelo de previsÃo consistente e com bom poder preditivo, de forma a contribuir com a gestÃo fin
Publicado em: 2007
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5. Análise do comportamento dos tempos de produção em um sistema de manufatura flexível em um problema de escalonamento em um job shop: abordagem utilizando conceito de caminho crítico
In this work the Job Shop Scheduling Problem is studied, considering due dates, production turns and tooling constraints. This problem is applied in a Flexible Manufacturing System, which possesses high degree of automation, allowing previsibility in the processes of loading and unloading jobs on the machines. The problem is modeled through a objective funct
Publicado em: 2007
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6. Geologia do sudoeste do Estado de Goiás : Integração de dados geológicos e aerogeofísicos de alta densidade
The airborne magnetic and gamma ray spectrometry data related to the Airborne Geophysic Survey Project of the State of Goiás (Block 1) executed between 2004 and 2006 and considered of high density by the acquisition and treatment configuration, were integrated in GIS environment with the existing geologic information, in the SW Goiás region located from th
Publicado em: 2007
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7. A criação de um serviço de urgencia psiquiatrica : uma analise historica documental e oral
This first assignment has the objective to reconstruct historicy the creation of Unidade Psiquiátrica de Urgência - UPU (Psychiatry Urgency Unity), of Hospital e Maternidade Celso Pierro - HMCP (Celso Pierro Hospital and Maternity) at Pontificia Universidade Católica de Campinas - PUCCAMP, using the oral methodology and historical documental analysis as a
Publicado em: 1998
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8. Investigations of Protein Structure and Function Using the Scientific Literature: An Assignment for an Undergraduate Cell Physiology Course
Undergraduate biology curricula are being modified to model and teach the activities of scientists better. The assignment described here, one that investigates protein structure and function, was designed for use in a sophomore-level cell physiology course at Earlham College. Students work in small groups to read and present in poster format on the content o
The American Society for Cell Biology.
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9. Physical Mapping of bchG, orf427, and orf177 in the Photosynthesis Gene Cluster of Rhodobacter sphaeroides: Functional Assignment of the Bacteriochlorophyll Synthetase Gene
The purple photosynthetic bacterium Rhodobacter sphaeroides has within its genome a cluster of photosynthesis-related genes approximately 41 kb in length. In an attempt to identify genes involved in the terminal esterification stage of bacteriochlorophyll biosynthesis, a previously uncharacterized 5-kb region of this cluster was sequenced. Four open reading
American Society for Microbiology.
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10. Subject-specific, multiscale simulation of electrophysiology: a software pipeline for image-based models and application examples
Many simulation studies in biomedicine are based on a similar sequence of processing steps, starting from images and running through geometric model generation, assignment of tissue properties, numerical simulation and visualization of the results—a process known as image-based geometric modelling and simulation. We present an overview of software systems
The Royal Society.
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11. Large-scale protein structure modeling of the Saccharomyces cerevisiae genome
The function of a protein generally is determined by its three-dimensional (3D) structure. Thus, it would be useful to know the 3D structure of the thousands of protein sequences that are emerging from the many genome projects. To this end, fold assignment, comparative protein structure modeling, and model evaluation were automated completely. As an illustra
National Academy of Sciences.
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12. Properties of the Refolding and Unfolding Reactions of Ribonuclease A*
Both the refolding kinetics and unfolding kinetics of ribonuclease A have been measured at the same final conditions, as a function of temperature at pH 3.9, by stopped-flow (pH-jump) experiments; absorbance changes at 240 and 286.5 nm were measured. Refolding follows first-order kinetics in the upper two-thirds of the thermal transition zone. Under the same