Coupled Maps
Mostrando 1-12 de 60 artigos, teses e dissertações.
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1. Evaluation and Geostatistical Study of Toxicological Risk by Water Ingestion with Al, Ba, Fe and Pb in Communities Close to Industrial Areas in the Brazilian Amazon
This study provides a risk assessment and risk maps related to the consumption of water contaminated by Al, Ba, Fe and Pb in an industrial area in the Brazilian Amazon. A total of 120 samples of drinking water were collected from 26 locations in the municipality of Barcarena, Pará State. Multiple elements were analyzed by inductively coupled plasma optical
J. Braz. Chem. Soc.. Publicado em: 2020-07
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2. SPACE DISTRIBUTION OF SOYBEAN SEED STORAGE POTENTIAL
RESUMO Objetivou-se identificar a distribuição espacial da qualidade fisiológica de sementes de soja durante o armazenamento, provenientes de campo de produção de 39 hectares por meio de técnicas de geoestatística na safra 2012/2013. Realizou-se amostragem de sementes em pontos georreferenciados, para a determinação da qualidade fisiológica e anál
Rev. Caatinga. Publicado em: 18/07/2019
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3. Geochemistry and Spatial Variability of Rare Earth Elements in Soils under Different Geological and Climate Patterns of the Brazilian Northeast
ABSTRACT Growth in the agricultural and industrial sectors has increased the demand for rare earth elements (REEs) in the production of technological devices and fertilizers. Thus, the accumulation of these elements in the soil has become an environmental concern. Here, we aim to determine the natural contents of REEs in soils derived from different parent m
Rev. Bras. Ciênc. Solo. Publicado em: 02/07/2018
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4. Stick-slip analysis in vibrating two-layer beams with frictional interface
This paper attempts to present a new analysis for dynamical behavior of two-layer beams with frictional interface which held together in a pressurized environment, including stick-slip nonlinear phenomenon. To achieve a proper outlook of two-layer beam structures behavior, it is essential to realize the mechanisms of motion precisely. Coupled equation of tra
Lat. Am. j. solids struct.. Publicado em: 2013-09
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5. AVALIAÇÃO DO RUÍDO DE TRÁFEGO VEICULAR EM ÁREA CENTRAL DE CHAPECÓ SC / EVALUATION OF VEHICULAR TRAFFIC NOISE IN CENTRAL ZONE CHAPECÓ SC
The development of cities and population growth have led, among other urban problems, the increase in sound pressure levels of environmental noise. With the overcrowding of cities, the roads start to host large flows of vehicles, among other sound sources. These factors, coupled with the layout and massing of buildings, make the road a polluter responsible f
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 07/12/2011
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6. Modelagem de fenômenos intempéricos e erosionais em vertentes : uma aproximação de suas componentes não-lineares com base em métodos de mineração de dados / Modeling of soil weathering on hillslopes : coping with nonlinearity and coupled processes using a data-driven approach
This Doctoral thesis aims to explore the relationship between soil physical-chemical properties and relief morphometry, and quantifying these relationships to build conceptual and predictive models. Self-organizing maps and Geographic Information Systems modeling are here used to investigate nonlinear correlations associated with chemical and physical denuda
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 06/05/2011
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7. Perfil protéico de sementes de acessos de cacaueiro no desenvolvimento do sabor de chocolate / Proteic profile from different accessions of cocoa seeds on the chocolate flavor development
Typical chocolate flavor is unique, only obtained from fermented, dried and roasted cocoa seeds, and can not be synthesized artificially. The flavor development is influenced by the genetic constitution, post-harvest processing and manufactures. Cotyledons proteins are believed to be the precursors of the chocolate flavor. The aim of the present work was to
Publicado em: 2010
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8. ANALISE DA DINAMICA DE PARTICULAS BROWNIANAS INTERAGENTES A PARTIR DE REDES DE MAPAS ACOPLADOS
The Brownian motion is one important topic of the non-equilibrium statistical mechanics and it is related to many natural phenomena. The first observations and theories on this motion were essential for understand the microscopic behavior of the nature and its influence on macroscopics observables. In this dissertation, we studied the dynamics of a system co
Publicado em: 2009
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9. Variabilidade espacial de atributos químicos de um Latosso vermelho-amarelo e de produção de laranja Var. folha murcha no sul do estado do Espírito Santo / Spatial variability of chemical attributes oxisol and production of a Folha Murcha orange orchard in South of the Espírito Santo
The orange is among the agricultural crops of greatest importance to the Brazilian economy, bringing guarantee of income and subsistence, especially for small and medium rural producers. In view of the current state of nutritional management of culture adopted in the region, coupled to the low natural fertility of the soil and high nutritional exigency of th
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 26/06/2008
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10. Development of epitope specific recombinant peptides of the Rhipicephalus (Boophilus) microplus selected by Phage Display libraries / Desenvolvimento de peptídeos recombinantes epítopos específicos do Rhipicephalus (Boophilus) microplus selecionados por bibliotecas de Phage Display
Ticks are implicated in serious economic losses to animal production worldwide in the order of billions of dollars. Although many antigens have been in vaccine tests, none has been effective in the control of ticks, which justifies the development of new antigens as well as new vaccine strategies. Phage Display techniques have been widely employed to map epi
Publicado em: 2008
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11. Segmentação e detecção de simetria em imagens via redes de mapas acoplados. / Image segmentation and symmetry detection via coupled map lattices.
Synchronism is a dynamical behavior that can be found in the neural activity of cortical structures, and this behavior seems to be fundamental in learning, understanding and recognition processes. Cortical structures can be modeled by using coupled map lattices. In such lattices, the existence of synchronous solution is determined by the equation that rules
Publicado em: 2007
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12. MEMÓRIAS EM REDE COM CONEXÕES LOCAIS E ALEATÓRIAS
An application of coupled maps models has been used in order to explain the formation of memories patterns, observed in charge density waves experiences in NbSe3. We have considered a local coupling in order to study transient time of memories. We have also analyzed the memories formation in a lattice with local and non local couplings. The transient time wa
Publicado em: 2007