Agent Based Model
Mostrando 13-24 de 233 artigos, teses e dissertações.
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13. CONSTITUINTES QUÍMICOS E ATIVIDADE ANTIOXIDANTE IN VIVO DE FLAVONOIDES ISOLADOS DE Clusia lanceolata (Clusiaceae)
The phytochemical investigation of Clusia lanceolata leaves yielded fourteen compounds including six flavones, vitexin, isovitexin, isovitexin-2"-O-α-L-rhamnopyranoside, vitexin-2"-O-α-L-rhamnopyranoside, orientin and isoorientin, two phaeophytins [132-hydroxy-(132-S-)-phaeophytin a and 132-hydroxy-(132-R)-phaeophytin a], two triterpenes, α- and β-amyrin
Quím. Nova. Publicado em: 2016-11
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14. Distribution of Xanthene Dyes in DPPC Vesicles: Rationally Accounting for Drug Partitioning Using a Membrane Model
The correct selection of a dye that has effective action as a photosensitizer is a primary concern for successful therapeutic outcomes. The effectiveness of the photodynamic agent is related to both the targeting of cell membranes and the photochemical yield of the chosen dye. The distributions of xanthene derivatives Eosin Y, Erythrosin B, and Rose Bengal B
J. Braz. Chem. Soc.. Publicado em: 2016-11
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15. Macelignan inhibits bee pathogenic fungi Ascophaera apis growth through HOG1 pathway
Ascosphaera apis is a bee pathogen that causes bee larvae infection disease, to which treatment is not yet well investigated. The aim of this study was to investigate antifungal susceptibility in vitro against A. apis and to identify a new antifungal agent for this pathogen through minimal inhibitory concentration (MIC) assay and western blot analysis. Macel
Braz J Med Biol Res. Publicado em: 04/07/2016
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16. Impacto de la regla de decisión en el modelado de la difusión de innovaciones
Abstract In this, paper we analyze the impact of the decision rule to represent the behavior of individuals in the diffusion curve predicted by models of innovation diffusion at the individual level. We use an agent-based model, in which diffusion takes place in a small-world network, and analyze the phenomenon using 4 different decision rules: (1) threshold
Prod.. Publicado em: 17/11/2015
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17. A systematic review of factors associated with the retention of glass fiber posts
This study aimed to identify factors that can affect the retention of glass fiber posts to intra-radicular dentin based on in vitro studies that compared the bond strength (BS) of GFPs cemented with resin cements. Searches were carried out in PubMed and Scopus until December 2013. Bond strength values and variables as type of tooth, presence of endodontic tr
Braz. oral res.. Publicado em: 16/06/2015
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18. Optimization of Process Variables in the Synthesis of Isoamyl Isovalerate Using Sulfonated Organic Heteropolyacid Salts as Catalysts
Based on single factor experiments, a three level, four variable central composite designs were carried out to establish a quadratic regression model for the catalytic synthesis of isoamyl isovalerate over sulfonated organic heteropolyacid salts as a function of molar ratio of alcohol to acid, reaction time, the amount of water-carrying agent and the amount
J. Braz. Chem. Soc.. Publicado em: 2015-03
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19. Instabilidade financeira no espaço: uma abordagem monetária da dinâmica econômica regional
O trabalho tem como objetivo analisar a relação entre variáveis monetárias e a distribuição espacial das atividades produtivas em um contexto de moeda não neutra. A metodologia consiste na construção e implementação computacional de um modelo de simulação baseado em agentes (agent-based model). Propõ
Econ. soc.. Publicado em: 2014-12
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20. Cognitive Based Design of a Human Machine Interface for Telenavigation of a Space Rover
ABSTRACT: Human Machine Interface (HMI) design is a critical field of work because no general guidelines or rules have been assessed. In order to aid practitioners to design effective HMIs, different methodologies have been studied. To understand task objectives and plan goal-oriented actions, human operators exploit specific cognitive processes that have to
J. Aerosp. Technol. Manag.. Publicado em: 2014-12
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21. Financiamento e diversidade produtiva: um modelo baseado em agentes com flutuações cíclicas emergentes
As abordagens que consideram os choques externos como causa principal das flutuações econômicas têm dominado o debate sobre o tema. De fato, a ideia de que instabilidades podem se originar endogenamente sempre esbarrou em dificuldades de formalização ao pressupor a existência de processos não lineares e cumulativos como intrínsecos ao sistema econô
Rev. econ. contemp.. Publicado em: 2013-04
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22. Um modelo conceitual para ambientes inteligentes baseado em interações formais em espaços físicos / A conceptual model for smart environments based on formal interactions in physical spaces
Neste trabalho apresentamos um modelo para ambientes inteligentes baseado em organizações de agentes, onde interações entre entidades são associadas a espaços físicos, pessoas carregam dispositivos e se movimentam entre diferentes espaços físicos e cada espaço físico contém definições de interações (comportamentos definidos por normas) própr
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 22/11/2012
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23. Uma análise do emprego no setor da construção civil nos estados do nordeste brasileiro: qualidade do emprego formal e o retorno da educação
The Construction Industry has gained prominence on the national scene due to its ability to generate employment, and absorb much of the disqualified labor. On that perspective, this research aims to measure the quality of formal employment and quantify the impact of schooling on income of Construction Industry workers in the states of Northeast Brazil. In or
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 28/09/2012
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24. O bancário educador: contribuições de uma proposta interdisciplinar para a educação financeira sustentável
Can a bank employee become an educator? Based on the theory of interdisciplinarity, this research aims to demonstrate that the answer to that question is yes. Brazilian society is experiencing a period of strong credit exposure, although it has not matured culturally to deal with the currency s stability. The natural convergence between credit growth and the
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 05/09/2012