Distributed Modelling
Mostrando 1-12 de 29 artigos, teses e dissertações.
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1. Environmental suitability for Lutzomyia longipalpis in a subtropical city with a recently established visceral leishmaniasis transmission cycle, Argentina
BACKGROUND Visceral leishmaniasis (VL) is an endemic disease in northeastern Argentina including the Corrientes province, where the presence of the vector and canine cases of VL were recently confirmed in December 2008. OBJECTIVES The objective of this study was to assess the modelling of micro- and macro-habitat variables to evaluate the urban environme
Mem. Inst. Oswaldo Cruz. Publicado em: 2017-10
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2. Climate and land-use changes effects on the distribution of a regional endemism: Melanophryniscus sanmartini (Amphibia, Bufonidae)
ABSTRACT Amphibians are the most threatened vertebrate group according to the IUCN. Land-use and land cover change (LULCC) and climate change (CC) are two of the main factors related to declining amphibian populations. Given the vulnerability of threatened and rare species, the study of their response to these impacts is a conservation priority. The aim of t
Iheringia, Sér. Zool.. Publicado em: 2015-06
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3. Compressive stress-strain behaviour of cement mortar-composites reinforced with short sisal fibre
To design building elements using sisal fibre reinforced mortar composites, the stress-strain curves of the composites both under tensile and compression load is needed. In this study short sisal fibre-cement based composites were developed and their stress-strain behaviour under compression characterized experimentally. The composites consisted of two morta
Mat. Res.. Publicado em: 05/11/2013
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4. Caracterização ambiental e estimativa da produção de cargas difusas da área de drenagem da represa de Itupararanga, SP / Environmental characterization and estimative of diffuse pollution of Itupararanga watershed, SP
The use of satellite images has improved the study of the land use dynamics. Land cover mapping have become fundamental tools in the assessment of landscape changes caused by human action and its influence on regional and urban planning. Computation tools such as Geographic Information Systems and hydrological models have supported these findings. The hydrol
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 24/05/2012
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5. Desenvolvimento de um simulador para espectrometria por fluorescência de raios X usando computação distribuída / Development of a X-ray fluorescence spectrometry simulator using distributed computing
Radiation Physics is a branch of Physics that is present in various studying areas and relates to the concept of spectrometry. Among the numerous existing spectrometry techniques, there is the X-ray fluorescence spectrometry. It also has a range of variations which can emphasize a particular subset of techniques. The production of X-ray fluorescence enables
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 30/03/2012
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6. Proposta de um procedimento para a modelagem de sistemas de controle de edifícios inteligentes utilizando a rede de Petri colorida. / A procedure for modelling the control system in intelligent buildings based on colored Petri nets.
Technological advances in recent decades have motivated the development of intelligent buildings, aimed at creating environments more productive for the occupants, economically advantageous for the owners and environmentally correct. New ways of interaction between users and the buildings systems are emerging from these kinds of systems, which are not adequa
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 22/08/2011
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7. Modelagem de diodos laser de Fabry-Pérot travados por injeção de sinal óptico externo para uso em redes WDM-PON. / Modelling of diodes lasers Locked Fabry-Pérot óptical signal injection for use in external networks WDM-PON.
A disponibilização de fontes ópticas multi-comprimento de onda de baixo custo certamente é um dos aspectos fundamentais para viabilizar a implantação de redes WDMPON (Wavelength Division Multiplexing-Passive Optical Network). Na literatura, são encontradas propostas de algumas tecnologias para a construção de tais dispositivos como a utilização de
Publicado em: 2011
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8. Processos hidrossedimentolÃgicos e conectividade em bacia semiÃrida: modelagem distribuÃda e validaÃÃo em diferentes escalas / Hydrossedimentologic processes and connectivity in a semiarid catchment: distributed modelling and validation at different scales
A deficiÃncia hÃdrica em regiÃes semiÃridas, como o Nordeste do Brasil, representa um dos principais fatores limitantes ao desenvolvimento econÃmico, com graves consequÃncias sociais. Para garantir a conservaÃÃo dos recursos hÃdricos disponÃveis, Ã imprescindÃvel o controle de aÃÃes antrÃpicas que impactem negativamente a disponibilidade hÃdr
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 28/09/2009
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9. Numerical Simulation of Accidental Explosions in Offshore Production Plant
The production of oil and gas is an inherently hazardous task. Therefore it is crucial to provide reliable estimates of the risks involved. The major contributors to the risk level of an offshore installation, for example, arise from accidents involving explosion and fire. Computational Fluid Dynamics (CFD) can be a powerful tool to help with the calculation
Publicado em: 2009
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10. Modelagem hidrológica dinâmica distribuída para estimativa do escoamento superficial em uma microbacia urbana / Distributed dynamic hydrologic modelling for surface runoff estimation in urban watershed
As enchentes e inundações são sérios problemas nas cidades brasileiras decorrentes da inadequada impermeabilização do solo pelo processo de urbanização. O solo impermeável diminui ou impossibilita a infiltração de água causando um grande aumento do escoamento superficial. Em vista deste cenário, o presente trabalho tem como objetivo aplicar um m
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 04/12/2008
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11. Modelagem hidrológica dinâmica distribuída para estimativa do escoamento superficial em uma microbacia urbana
- Floods and inundations are serious problems in Brazilian cities as a result of inappropriate urbanization processes. Impervious surface reduces or makes water infiltration impossible, leading to significant increases in surface runoff. Considering this scenario, this work aims at applying a dynamic distributed hydrological model in order to estimate surfac
Publicado em: 2008
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12. ISTAR TOOL â Uma proposta de ferramenta para modelagem de I*
Agent orientation has emerged as a new software development paradigm. Software developers are turning to agent-oriented concepts in order to understand, model, and develop software systems which operate within complex and distributed environments. Not surprisingly, the growth of interest in software agents has also led to the proposal of new methodologies ba
Publicado em: 2008