Synthetic Task
Mostrando 1-12 de 27 artigos, teses e dissertações.
-
1. Sustainable and Reusable Sulfonic Acid-Functionalized Task-Specific Ionic Liquid Catalysts for Multicomponent Reactions. A Review
Improvements in Sustainable Organic Synthesis are usually related to the investigation of less hazardous, non-corrosive and renewable materials, as well as waste prevention, energy efficiency, solvent-free reactions, and the development of efficient reusable catalysts. In this context, multicomponent reactions emerged as important strategies for the rapid an
Journal of the Brazilian Chemical Society. Publicado em: 2022
-
2. A ESTÉTICA TEATRAL FUTURISTA EM PAROLE, DE REMO CHITI: UMA TRADUÇÃO CRÍTICA
Resumo Através da realização de uma tradução crítica, indagaremos a natureza estética do texto teatral Parole de Remo Chiti. Questionaremos de qual maneira o texto apresenta as características inerentes à estética do movimento futurista italiano, mais especificamente do teatro sintético futurista, ao qual não apenas está vinculado, mas é aprese
Cad. Trad.. Publicado em: 09/09/2019
-
3. Multi-channel azimuth processing in SAR images with emphasis on channel balancing alternatives.
Due to the widespread acceptance of Synthetic Aperture Radar (SAR) imagery by the scientific community in recent years, SAR system design faces ever increasing demands for wide coverage of high resolution images. This represents a challenging task, since conventional monostatic SAR system are inherently subject to a compromise between the achievable resoluti
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 09/12/2010
-
4. Multi-channel azimuth processing in SAR images with emphasis on channel balancing alternatives.
Due to the widespread acceptance of Synthetic Aperture Radar (SAR) imagery by the scientific community in recent years, SAR system design faces ever increasing demands for wide coverage of high resolution images. This represents a challenging task, since conventional monostatic SAR system are inherently subject to a compromise between the achievable resoluti
Publicado em: 2010
-
5. Método para a avaliação do ganho empregado pelo piloto em ensaios de PIO / Method to evaluate pilot gain in PIO flight test
A method is proposed to verify losed-loop adequate flight test piloting gain in PIO aircraft certification. The synthetic tracking task PIO flight test is used. The theory is based on the entropy concept from information theory and on the structural pilot model of the human pilot. The method is presented for single axis pilot tracking maneuvers and offers a
Publicado em: 2009
-
6. FAULT MESHING GENERATION IN SEISMIC DATA BY COMPETITIVE LEARNING / GERAÇÃO DE MALHAS DE FALHAS EM DADOS SÍSMICOS POR APRENDIZADO COMPETITIVO
Manual fault mapping from 3D seismic data is a time-consuming task. A plethora of seismic attributes has been proposed to enhance the discontinuity measures associated with faults. However, faults viewed through these attributes appear more like trends than well-defined, continuous surfaces, posing obstacles to the automation of the fault modeling process. T
Publicado em: 2008
-
7. Mecanismos de patogenia do Mycobacterium leprae: Análise de proteínas extracelulares e efeitos sobre o metabolismo lipídico do hospedeiro. / Mechanisms of Mycobacterium leprae pathogenesis: Analysis of the extracellular proteins and effect on the host lipid metabolism.
The complete sequence of the Mycobacterium leprae genome, together with recent advances in the definition of its proteome, are contributing to our understanding of leprosy pathogenesis, so far a difficult task due to the unique properties of this bacterium. The major goal of the present study was to identify and functionally characterize extracellular M. lep
Publicado em: 2008
-
8. As influencias da filosofia kantiana e do movimento romantico na Genese da Geografia Moderna : os conceitos de espaço, natureza e morfologia em Alexander von Humboldt / Influences of the Kantian philosophy and the Romantic Movement in the Genesis of Modern Geography : the formation of the concepts of space, nature and morphology in Alexander von Humboldt
The master s degree dissertation that we presented takes form in the analysis of Genesis of the Modern Geography starting from the space concepts, nature and morphology. These concepts, elemental in the construction of the modern geographical knowledge in Alexander von Humboldt, it send to a linked scientific-philosophical-artistic itinerary to the philosoph
Publicado em: 2008
-
9. Gerenciamento de capacidade de infra-estruturas multicamadas com restrições de energia e ataques de segurança
Along the last years, an increasing number of enterprises have turned to computational capacity outsourcing as a financially attractive approach to host their online services. This dissertation considers the scenario where many different third-party transactional Web services are hosted in a shared infrastructure. The focus is on the capacity management of t
Publicado em: 2007
-
10. Lychnophora ericoides Mart: pharmacological evaluation and considerations on the oxidative metabolism from its bioactive compounds / Lychnophora ericoidesMart: avaliação farmacológica e considerações sobre o metabolismo oxidativo das substâncias bioativas
The scientific study of medicinal plants is a multidisciplinary task and involves many fields of knowledge such as physics, chemistry and biology. In this context, pharmacological and toxicological studies play an important role since they allow evaluating parameters such as safety and efficacy. These parameters have to be well established, being essential f
Publicado em: 2006
-
11. Classificação de regiões usando atributos de forma e seleção de atributos / Classification of region using shape feature and feature selection
With the steady increase in the number of features available from remote sensing sources, there is a growing necessity to reduce the complexity of the classification task. When data dimensionality is very high, a search strategy should be used to select the subset of features that gives the minimum classification error, considering the limited size of traini
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 01/04/2005
-
12. Algoritmo de vergencia para o controle de atenção de humanos virtuais
Common research problems treated in literature about Virtual Humans are most related with insertion and representation of these graphic agents in computers. With techological advance and new researches in Computer Graphics and Virtual Reality, new problems can have place, related to the funcionality of the virtual agents. Currently, one of the main challenge
Publicado em: 2005