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Mostrando ítems 921-930 de 2444
Identificação das proteínas diferencialmente expressas nos hemócitos de populações de Biomphalaria tenagophila (Orbigny, 1835) (Gastropoda: Planorbidae) suscetível e resistentes a Schistosoma mansoni Sambon 1907 (Trematoda: Schistosomatidae)
(Universidade Federal de Minas GeraisUFMG, 2015-02-23)
Schistosomiasis mansoni remains one of the main parasitic diseases in the world and is caused by a trematode of the species Schistosoma mansoni, whose invertebrate hosts are molluscs of the genus Biomphalaria. Biomphalaria ...
Geoprocessamento na parametrização de áreas verdes urbanas: contribuições ao Plano de Cobertura Vegetal e Arborização Urbana
(Universidade Federal de Minas GeraisUFMG, 2019-02-25)
The reduction of urban green areas, and the consequential loss of their benefits constitute a relevant issue of our time, discussed both by academia and society. With the rapid growth of large urban centres, the appropriate ...
Processo epidêmico mediado por vetores e processo epidêmico no modelo SIS em rede complexa: um estudo das propriedades críticas
(Universidade Federal do Rio Grande do NorteBrasilUFRNPROGRAMA DE PÓS-GRADUAÇÃO EM BIOINFORMÁTICA, 2020-08-19)
Since 1990, epidemic spread has been the subject of many studies based on statistical physics methods. The dynamics of these epidemic processes, typically unbalanced,
consist of competition for active (infected hosts) and ...
Modelagem numérica de uma estrutura de contenção de estacas espaçadas atirantadas em areia
(Universidade Federal do Rio Grande do NorteBrasilUFRNPROGRAMA DE PÓS-GRADUAÇÃO EM ENGENHARIA CIVIL, 2014-10-17)
Retaining walls design involves factors such as plastification, loading and unloading,
pre-stressing, excessive displacements and earth and water thrust. Furthermore, the
interaction between the retained soil and the ...
Abordagem de construção de arquitetura homogênea para comitês via meta-aprendizagem
(Universidade Federal do Rio Grande do NorteBRUFRNPrograma de Pós-Graduação em Sistemas e ComputaçãoCiência da Computação, 2012-05-21)
In the world we are constantly performing everyday actions. Two of these actions are
frequent and of great importance: classify (sort by classes) and take decision. When we
encounter problems with a relatively high degree ...
Imageamento GPR e medidas petrofísicas de rochas carbonáticas carstificadas da formação salitre, norte da Bahia
(BrasilUFRNPROGRAMA DE PÓS-GRADUAÇÃO EM GEODINÂMICA E GEOFÍSICA, 2018-07-23)
Three-dimensional distribution of karstic zones and estimated porosity were
obtained in fractured carbonate units of the Salitre Formation (Northern of the Bahia
State) from GPR data and petrophysical. Low-amplitude GPR ...
Mapeamento proteico da matriz do esmalte de incisivos de camundongos susceptíveis e resistentes à fluorose dentária
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Genética Evolutiva e Biologia Molecular - PPGGEvCâmpus São Carlos, 2015-08-12)
Enamel formation is a two-step complex process by which proteins are first secreted to forming an extracellular matrix, followed by massive protein degradation simultaneously with the completion of mineralization. Excessive ...
Simulação de Monte Carlo: de modelos de spin à teoria de campos na rede
(Universidade Estadual Paulista (Unesp), 2007-12-20)
We review the application of the Monte Carlo method to a discrete spin model and to a scalar field theory on the lattice with special emphasis on the Metropolis algorithm. Initially we consider an Ising spin model with long ...
Numerical modeling of steel fiber reinforced concrete with a discrete and explicit representation of steel fibers
(2019-03-01)
This work presents a novel numerical model based on the use of coupling finite elements to simulate the behavior of steel fiber reinforced concrete (SFRC) with a discrete and explicit representation of steel fibers. The ...
A novel individual-tree mixed model to account for competition and environmental heterogeneity: a Bayesian approach
(Springer, 2015-12)
Negative correlation caused by competition among individuals and positive spatial correlation due to environmental heterogeneity may lead to biases in estimating genetic parameters and predicting breeding values (BVs) from ...