Capture And Access
Mostrando 13-24 de 47 artigos, teses e dissertações.
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13. A spatially distributed hydroeconomic model to assess the effects of drought on land use, farm profits, and agricultural employment.
In this paper a high-resolution linked hydroeconomic model is demonstrated for drought conditions in a Brazilian river basin. The economic model of agriculture includes 13 decision variables that can be optimized to maximize farmers' yearly net revenues. The economic model uses a multi-input multioutput nonlinear constant elasticity of substitution (CES) pro
Water Resources Research. Publicado em: 2011
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14. Indexing and querying dataspaces
Over theWeb, distributed and heterogeneous sources with structured and related content form rich repositories of information commonly referred to as dataspaces. To provide access to this heterogeneous data, information integration systems have traditionally relied on the availability of a mediated schema, along with mappings between this schema and the schem
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2011
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15. Uma arquitetura para autoria ubíqua de documentos a partir de apresentações de TV Digital
People comment about TV programs while watching. The technology found at Digital TV environment allow capturing and storing those comments. The combination between comments and the original program can result in a new multimedia document with personalized content. This is an ubiquitous authoring (editing) approach. This work explore the capture and access co
Publicado em: 2010
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16. THE FISCAL REGIME IMPACT ON SUBSALT RESERVES DEVELOPMENT / O IMPACTO DO MARCO REGULATÓRIO SOBRE O DESENVOLVIMENTO DAS RESERVAS DO PRÉ-SAL
The adoption of tax systems in different industries has been a discussion subject in academic circles for several years. Although a conclusion hasn¿t been reached yet about which system is more efficient, there is a consensus that tax systems should be neutral. In other words, the level of investment and the economic activity shouldn¿t be affected by its a
Publicado em: 2010
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17. DIVERSIDADE DE ÁCAROS EDÁFICOS (ACARI: ORIBATIDA) E REDUÇÃO DO ESFORÇO AMOSTRAL NO GRADIENTE ECOLÓGICO DE 10 MIL HA DE FLORESTA DE TERRA-FIRME DA RESERVA DUCKE, MANAUS, AM, BRASIL
Sampling oribatid mites in large areas using conventional methods is expensive, timeconsuming, and this constrains their use on monitoring program. In 2001/2002, a system of 9 N-S and 9 E-W trails was installed in the reserve. Following the RAPELD method, plots were distributed over a 64 km2 grid of trails spaced 1 km apart, resulting in 72 plots with a mini
Publicado em: 2010
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18. Fish predation on brachyuran larvae and juveniles in the Pinheiros river, Guaratuba Bay, Paraná, Brazil
Fish predation is thought to exert an important influence on the demographical dynamics of larvae and juveniles of estuarine brachyuran crabs but few studies have investigated this phenomenon in nature. In this study, fishes were captured during full moons (in January and February 2005), when many brachyuran species are known to release their larvae. Samples
Zoologia (Curitiba). Publicado em: 2009-06
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19. Capture and access in the production, distribution, presentation and extension of multimedia content / Captura e acesso na produção, distribuição, apresentação e extensão de conteúdo multimídia
Aplicações de captura e acesso (C&A) exploram o paradigma de computação ubíqua para dar apoio à captura automática de informação em experiências ao vivo e à correspondente geração de documentos passíveis de armazenamento, recuperação, visualização e extensão ao longo do tempo. Essas aplicações são potencialmente capazes de simplificar o
Publicado em: 2009
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20. Gerenciamento de handovers em next generation networks com agregação de contexto / Handovers management with context aggregation in next generation networks
In the NGN (Next Generation Networks) users can connect their Internet devices to different network technologies. In addition to a seamless communication, users desire new and personalized services. In this sense, this thesis exploits the context-aware information in NGN environments. The main propose is to capture the context information about the time invo
Publicado em: 2009
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21. CIÊNCIA E TÉCNICA EM HEIDEGGER E HEISENBERG / SCIENCE AND TECHNIQUE IN HEIDEGGER AND HEISENBERG
The classical physical science distinguishes itself as a previous project, consisting of the fundamental concepts of elements such as calculation, time, space, motion, matter, force and directed to capture all the nature phenomena supposedly unified. Quantum mechanics advances beyond these postulates, evidencing the inevitable interference of the subject in
Publicado em: 2009
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22. Design centrado no usuário de um ambiente de reunião instrumentado / User-centered design of an instrumented meeting environment
A computação ubíqua explora o fato de que é possível embutir em um ambiente sistemas computacionais que transparentemente apóiem tarefas cotidianas do usuário. Sistemas desse tipo podem ser aplicados a diferentes domínios contribuindo, por exemplo, com atividades educacionais, médicas ou administrativas. A captura automática de informação em ambi
Publicado em: 2009
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23. Eficiencia de informação agregada e atraso de pacote em redes ad hoc sem fio / Aggregate information efficiency and packet delay in wireless ad hoc networks
The inherent characteristics of ad hoc networks such as the lack of infrastructure and the possibility of multi-hop links require performance measures that capture the relationships between physical layer, medium access control and link layer. Based on aggregate information efficiency metric and packet delay, trade-offs involving several networks variables a
Publicado em: 2008
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24. DIVERSIDADE E ASPECTOS ECOLÓGICOS E COMPORTAMENTAIS DE SERPENTES DA ESTAÇÃO ECOLÓGICA DE ANAVILHANAS, AMAZÔNIA CENTRAL, BRASIL
The present study was carried out aiming to broaden the knowledge about the composition, ecology, behavior and distribution of snake species from Central Amazon, mainly those from Anavilhanas Ecological Station. A line of interception traps with guide fence, pitfall and funnels traps was put up inside the conservation unit. We also collected specimens by occ
Publicado em: 2007