Contour Maps
Mostrando 1-12 de 35 artigos, teses e dissertações.
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1. The role of airborne geophysics in the investigation of gold occurrences in the Itapetim Region, Borborema Province, Northeast Brazil
Abstract We present a combined analysis of airborne geophysical data (magnetics and gamma-ray spectrometry) and field aspects of Itapetim lode gold district region, aiming to identify structurally deformed and hydrothermally altered zones, which are suggestive of gold mineralized sectors. The main geophysical lineaments are oriented in the NE-SW and E-W dire
Braz. J. Geol.. Publicado em: 22/08/2019
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2. FUZZY MODELING OF THE EFFECTS OF IRRIGATION AND WATER SALINITY IN HARVEST POINT OF TOMATO CROP. PART II: APPLICATION AND INTERPRETATION
ABSTRACT Tomato, the most popular greenery, is characterized by being a demanding crop in water and when in prolonged and severe drought, has limitations in its growth and reduction in productivity. In addition, this vegetable is affected by excess salinity in the water, which causes leaf wilting, apex and leaf edges burn until their death. Such effects gene
Eng. Agríc.. Publicado em: 19/06/2019
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3. Determining the viscous behavior of non-Newtonian fluids in a flume using a laminar sheet flow model and Ultrasonic Velocity Profiling (UVP) system
The flow of non-Newtonian fluids in rectangular open channels has received renewed interest over the past number of years especially as large flumes are being used to transport tailings in countries like Chile. The effect of yield stress on the flow behavior is complex and not yet fully understood. The Ultrasonic Velocity Profiling (UVP) technique has been u
J. Braz. Soc. Mech. Sci. & Eng.. Publicado em: 2012-09
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4. Modelagem molecular de uma série de compostos inibidores da enzima integrase do vírus HIV-1 / Molecular modelling for a series of integrase HIV-I inhibitors
An essential step in the HIV life cycle is integration of the viral DNA into the host chromosome. This step is catalyzed by a 32-kDa viral enzyme HIV integrase (IN). HIV-1 IN is an important and validated target, and the drugs that selectively inhibit this enzyme, when used in combination with reverse transcriptase (RT) and protease (PR) inhibitors, are beli
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 20/07/2011
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5. Singularities of the stable maps to the closed and oriented surface on S2 / Singularidades de aplicações estáveis de superfícies fechadas e orientadas em S2
Esta dissertação é dedicada ao estudo de aplicações estáveis de superfícies fechadas e orientadas na esfera. Vamos estudar grafos como invariantes de tais aplicações estáveis e de acordo com Hacon, Mendes de Jesus e Romero-Fuster [14], todo grafo bipartido é realizado por aplicações estáveis desse tipo, com grau arbitrário. Segundo Demoto [2],
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 25/02/2011
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6. Compartimentação geomorfológica do Parque Nacional da Chapada dos Veadeiros baseada em técnicas de geoprocessamento.
ABSTRACT: The necessity of creating a main plan for national parks is necessary for the technique's improvement for a better understanding of the environmental factors thar interfere in the conservation of these units. In this context, image processing techniques are important tools in this characterization. In this paper, we describe the use of the terrain
Planaltina. Publicado em: 2011
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7. VisualMet : um sistema para visualização e exploração de dados meteorológicos / VisualMet: a system for visualizing and exploring meteorological data
Os centros operacionais e de pesquisa em previsão numérica do tempo geralmente trabalham com uma grande quantidade de dados complexos multivariados, tendo que interpretá-los num curto espaço de tempo. Técnicas de visualização científica podem ser utilizadas para ajudar a entender o comportamento atmosférico. Este trabalho descreve a arquitetura e as
Publicado em: 2010
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8. Mapeamento geomorfolÃgico de detalhe da carta de Belo Jardim rtir dos padrÃes morfomÃtricos do relevo
Representing the geographical space by means of maps and charts is an essential tool for spatial development, planning, management and ordering. Thus, geomorphological mapping framework seeks to identify, limit and establish dynamic interactions amongst geomorphological units that occur in a given sector of the Earth surface. Based on these considerations, d
Publicado em: 2008
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9. Sismoestratigrafia do cretÃceo superior/ neÃgeno nas bacias de Pernambuco e da ParaÃba, NE do Brasil
This work presents the mapping of seismic sequences from the albian portion of the offshore basins of Pernambuco and Paraiba embasado in individualizaÃÃes of fÃcies and interpretation of seismic maps of isÃcronas. In Basin of Pernambuco were mapped four disagreements and four sequences (A, B, C, D), the basin of Paraiba has three disagreements, a surface
Publicado em: 2008
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10. DeterminaÃÃo de unidades de manejo a partir de mapas de produtividade normalizada e padronizada equivalente na cultura da soja. / Determination of management zones from normalized and standardized equivalent yield maps in the soy culture
Great transformations are being visualized in Brazilian agriculture. The precision agriculture is bringing new techniques, a degree of significantly bigger detailing of the agricultural methods and an increase of the efficiency on the basis of the site-specific management. In this context, it is important the establishment of methodologies of productivity in
Publicado em: 2007
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11. Quantitative Structrure activity relationships for a series of HIV-1 protease inhibitors. / Estudos das relações quantitativas entre a estrutura e atividade de uma série de inibidores da protease do vírus HIV-1
The Human Immunodeficiency Virus Type 1 Protease (HIV-1 PR, EC 3.4.23.16) is a macromolecular target of great importance for the therapy of the Acquired Immunodeficiency Syndrome (AIDS). Major pharmaceutical companies around the world concentrate several efforts on studies concerning this enzyme, which since saquinavir (Invirase®) reached the market in 1
Publicado em: 2007
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12. Evaluation of the hydraulic potential in hydrographic basins by using the geographical information systems / Avaliação do potencial hidráulico em bacias hidrográficas por meio de Sistemas de Informações Geográficas
The hydroelectric resources in the Country, either in terms of the capacity already installed and its potential still unexplored rather represent greatly strategic and economically important assets. In generation of the decentralized electric power, the hydroelectric minicentrals (MCHs) are distinguished within an environmental management and preservation co
Publicado em: 2007