Agent Based Models
Mostrando 1-12 de 88 artigos, teses e dissertações.
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1. Monitoring Pyricularia sp. airborne inoculum in Passo Fundo, Rio Grande do Sul, Brazil
RESUMO O fungo Pyricularia sp. agente causal da brusone do trigo, produz conídios hialinos, secos e leves que podem ser removidos das lesões esporulativas pelo vento, e transportados a longas distâncias. Foram conduzidos experimentos com o objetivo de determinar (a) a relação entre variáveis meteorológicas e a quantidade de conídios de Pyricularia sp
Summa phytopathol.. Publicado em: 17/01/2020
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2. COMPUTER SIMULATIONS IN METAPHYSICS: POSSIBILITIES AND LIMITATIONS
Abstract Computer models and simulations have provided enormous benefits to researchers in the natural and social sciences, as well as many areas of philosophy. However, to date, there has been little attempt to use computer models in the development and evaluation of metaphysical theories. This is a shame, as there are good reasons for believing that metaph
Manuscrito. Publicado em: 21/10/2019
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3. Sida tuberculata (Malvaceae): a study based on development of extractive system and in silico and in vitro properties
Sida tuberculata (Malvaceae) is a medicinal plant traditionally used in Brazil as an antimicrobial and anti-inflammatory agent. Here, we aimed to investigate the different extractive techniques on phytochemical parameters, as well as to evaluate the toxicity and antioxidant capacity of S. tuberculata extracts using in silico and in vitro models. Therefore, i
Braz J Med Biol Res. Publicado em: 11/07/2016
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4. 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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5. 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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6. Evaluation of wound healing activity of Acacia leucophloea bark in rats
Wound healing activity of the bark extracts of Acacia leucophloea Willd., Fabaceae, was investigated by excision and incision wound healing models in Wistar male rats. Ethanolic extract based ointment of A. leucophloea bark (2 and 5% (w/w)) was formulated and evaluated for its wound healing in Wistar male rats. In comparision with a standard wound healing oi
Rev. bras. farmacogn.. Publicado em: 11/10/2012
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7. Redes sociais formadas no fenômeno do pânico em multidão: uma análise via simulação multiagentes / Social networks formed in the phenomenon of panic in the crowd: an analysis via multi-agent simulation
Complex Networks are used in several areas of knowledge. In Sociology, a notorious area which is increasingly attracting attention due to the popularity is the Social Networks. Not much is known about the structuring of these networks in a noninstitutionalizeds behaviors, called collectives behaviors. This paper proposes a conceptual model, which has not bee
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 21/07/2011
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8. Pão de forma sem glúten a base de farinha de arroz / Gluten free pan bread based on rice flour
It is being a challenge for researchers in the food field to make available to the celiac the variety of foods that they are not allowed to consume. The bread has been studied as deep in it, especially the replacement of the technological functionality of gluten, which is particularly nontrivial. The objective of this work was to develop gluten-free bread ba
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 24/02/2011
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9. Double modelling of the dynamic of activities in rural municipalities.
Land use choices and activity prevalence in a selected territory are determined by individual preferences constrained by the characteristic of the analysed zone: population density, soil properties, urbanization level and other similar factors can drive individuals to make different kind of decisions about their occupations. Different approaches can be used
CONGRESSO BRASILEIRO DE AGROINFORMÁTICA. Publicado em: 2011
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10. An iterative approach for generating statistically realistic populations of households.
Background. Many different simulation frameworks, in different topics, need to treat realistic datasets to initialize and calibrate the system. A precise reproduction of initial states is extremely important to obtain reliable forecast from the model. Methodology/Principal Findings. This paper proposes an algorithm to create an artificial population where in
PLoS ONE. Publicado em: 2011
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11. Colapsibilidade com sucção controlada de um solo coluvionar e laterítico de Campinas/SP / Collapsibility with controlled suction of a colluvial and lateritic soil from Campinas/SP
This study aims at investigating the collapsibility of coluvionar and lateritic soil by oedometer tests with controlled suction, performed in the laboratory, and by the interpretation of the soilimpregnated thin plates before and after the tests, so as to take into account the differences between natural and "after collapse" structures. The undisturbed soil
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 24/05/2010
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12. Sistemas multiagentes na avaliação pedagógica e na detecção do perfil cognitivo dos alunos: proposta de modelo para uso em ambientes de ensino a distância / Multi-agent systems in learning evaluation and in detection of students learning styles: a proposed model for use in distance education environments.
The computer science is a great allied in the education process. Especially in distance education environment (DEE), the spread of new information and communication technologies have been critical to the broad expansion of this mode of education. These technologies include those in the field of artificial intelligence which have great capacity to adapt to th
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 08/03/2010