Spatial Configuration
Mostrando 13-24 de 132 artigos, teses e dissertações.
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13. Sobre configurações centrais do problema de n-corpos. Configurações centrais planares, espaciais e empilhadas. / On central configurations of the n body problem. Planar, Spatial and Stacked central configurations.
No presente trabalho apresentaremos alguns aspectos do problema Newtoniano de n Corpos. Estudaremos o caso de dois corpos, que tem solução direta, embora não seja possível obter todas as variáveis como função do tempo. No caso n maior ou igual a 3 mostraremos que não existe método para integrar este problema via quadraturas. Podemos tirar apenas alg
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 23/11/2011
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14. Configurando a cidade contemporânea em Natal : os processos espaciais em Ponta Negra
A presente dissertação trata da configuração do espaço contemporâneo em Natal e os processos espaciais de Ponta Negra. O bairro de Ponta Negra sofreu, com a emergência do turismo, mudanças espaciais e sociais a partir da década de 1990, em particular considerando a intensificação de investimentos imobiliários a partir do marco temporal de 2000, d
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 09/11/2011
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15. Natal qual é a sua cara?: análise do perfil edilício da avenida Eng. Roberto Freire (Natal/RN) à luz da acessibilidade
Este estudo aborda o perfil edilício da avenida Engenheiro Roberto Freire, como expressão material da confluência de fatores dentre os quais se destacam o alto grau de acessibilidade como conseqüência da reestruturação espacial urbana, e a ampliação do mercado imobiliário em face da presença crescente de consumidores que têm chegado a Natal nas �
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 27/10/2011
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16. AGRICULTURA IRRIGADA, MEIO AMBIENTE E INTERVENÇÕES PÚBLICAS NO TERRITÓRIO DO ALTO SERTÃO SERGIPANO. / IRRIGATED AGRICULTURE, ENVIRONMENT AND PUBLIC INTERVENTION IN THE TERRITORY OF THE HIGH SERTÃO SERGIPE.
From the theme "Irrigated Agriculture, Environment and Public Interventions in the High Wilderness Territory Sergipe", aimed to analyze from categories such as geographical territory, space and landscape from the conditions of public assistance projects in California, New California Gator Curituba and, with respect to their agriculture, their environment and
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 22/08/2011
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17. Variación florística de especies arbóreas a escala local en un bosque de tierra firme en la Amazonia colombiana
This study was carried out in a 5-ha permanent plot established in the Amacayacu National Park, Colombian Amazonia. We assessed the extent at which floristic patterns of tree species were determined by either the environmental variation or the spatial configuration in tierra firme forests. Floristic and environmental variation was assessed on quadrants of 20
Acta Amaz.. Publicado em: 2010-03
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18. Marcadores metálicos como avaliação do impacto crônico de emissões petroquímicas em zona urbana
Nickel and vanadium were tested as tracers of oil refinery emission distribution in populated area of Rio Grande-RS. The anomalies of these elements in surface soil are considered a long-term reflection of the emissions in low atmosphere. The spatial distribution of Ni and V in the soil corresponded to the pattern of local winds. The threshold of 1.5 backgro
Química Nova. Publicado em: 2010
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19. Improvement of genistein content in solid genistein/-cyclodextrin complexes β
Genistein:β-cyclodextrin complexes with high drug loading (19.22%) were prepared by freeze-drying and characterized by differential scanning calorimetry and hydrogen nuclear magnetic resonance spectroscopy. The spatial configuration of the complex was proposed by means of 2D-NOESY experiment combined with molecular modeling. According to the results obtaine
Química Nova. Publicado em: 2010
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20. Mapping and analysis of urban green areas as urban environment quality indicator : case study of Paulinia-SP, Brazil / Mapeamento e analise das areas verdes urbanas como indicador da qualidade ambiental urbana : estudo de caso de Paulinia-SP
This work had as objective contribute to studies related to spatial planning thorough the mapping and analysis of urban green areas as urban environmental quality indicator using geospatial technologies to support public policies to the Paulinia city, state of São Paulo. The methodology used in this study was effective for mapping and analysis of the spatia
Publicado em: 2010
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21. A estrutura do espaço visual e a percepção de colinearidade no campo aberto: análise de procedimentos, teste de modelos e aspectos cognitivos / The structure of visual space and the perception of collinearity in open field: analysis of procedures, model testing and cognitive aspects
The purpose of the present work was to investigate, using a spatial configuration of collinear stimuli in the open field, the accuracy and stability of the adjustments and distance estimates. Aspects related with the collinearity task were analyzed and the data confronted with the phenomenon of the anisotropy of perceived space. In addition, the results were
Publicado em: 2010
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22. Memória social e ecologia histórica: a agricultura de coivara das populações quilombolas do vale do Ribeira e sua relação com a formação da mata atlântica local / Social memory and historical ecology:slash and burn agriculture in the formation of an Atlantic rainforest area inhabited by quilombola communities, Ribeira Valley, Brazil
The Atlantic Rainforest is one of the worlds most diverse and threatened biomes. The majority of its remnants are located at the Ribeira Valley (SP) where several of the States quilombola populations remain. The Valleys quilombos originated from a population of freed, abandoned or refugee slaves brought to the region in the beginning of the European coloniza
Publicado em: 2010
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23. Estudo de dinâmicas de paisagens no baixo curso do Rio Ipojuca, Pernambuco: potencial para sustentabilidade socioeconômica e cultural da região / Study of landscape dynamics in the lower course of Ipojuca river, Pernambuco: potential for the socioeconomic and cultural sustainability of the region
One of the greatest challenges in environmental planning and management is related to the need of overcoming the different regionalization forms. Since the beginnings, several are the unifying the basis efforts which allow a conciliatory limits management and space interventions. This project aims to analyze the landscape dynamics of the lower course of Ipoj
Publicado em: 2010
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24. Sectorial innovation systems : an application of the concept in the brazialian and french fluid milk production chain
The aim of this study is to test a new framework in order to evaluate some fundamental institutional, technological and organizational factors in the innovation process carried out by food processing firms. We use case studies and the sectoral innovation system - SIS approach to give evidence about the innovation process carried out by fluid milk processors
Publicado em: 2010