T-Learning: limites e possibilidades em televisão digital interativa

Pós-graduação em Televisão Digital: Informação e Conhecimento - FAAC

Grade ionosférica para aplicações em posicionamento e navegação com GNSS

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Influência de diferentes condições da ionosfera no posicionamento por ponto com GPS: avaliação na região brasileira

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Estudo da redução eletroquímica e desenvolvimento de métodos eletroanalíticos para a determinação de dicloroacetamidas com atividade antiamebíaca

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Desempenho de adjuvantes na qualidade da aplicação e na retenção e translocação de fungicida na cultura da soja

Pós-graduação em Agronomia (Energia na Agricultura) - FCA

Impacto de tempestade geomagnética na ionosfera e no posicionamento com GNSS: estudo de caso para 20 de novembro de 2003 na região brasileira

The goal of this paper is to analyze the influence of the intense geomagnetic storms in the ionosphere and GNSS (GPS) positioning. It was analyzed the effects of intense geomagnetic storm of November 20th 2003 using GPS data from RBMC (Brazilian Network for Continuous Monitoring) located in different sites in the Brazilian region and ionosphere global maps. While analyzing the results, it can be observed an increase in the electron density of the ionosphere in the regions near to the geomagnetic equator in the afternoon on the day of the storm. In the period after the sunset of the storm day, there is an increase in the density of free electrons and ionospheric irregularities in regions furthest from the geomagnetic equator, when compared to geomagnetically quiet days. When the positioning point is analyzed, it is observed high discrepancies values in planimetry and altimetry at the same position for periods of changes that occurred in the ionosphere, especially for the GPS stations located furthest from the geomagnetic equator in the period after the sunset Sun.

Estimativa da tendência diferencial do código nos receptores GNSS

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

análise dos efeitos ionosféricos de ordem superior no ciclo solar 24 e influência no posicionamento GNSS absoluto

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Correlação do posicionamento por ponto GNSS com a ionosfera e com indices de atividade solar no periodo de 2002 a 2011

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Aplicativos móveis para análise de problemas de fala

This paper presents two mobile applications developed for assistance on the analysis of speech related problems: Contagem de Disfluências (Disfluency Counter) and Velocidade de Leitura (Reading Speed). The use of tablet mobile devices streamlines the procedures for speech problem analysis conducted by speech language therapist. The lack of tabletspecific software designed for this purpose in the Portuguese language, and suited to the Brazilian needs, motivated the development of these applications, which was conducted according to the Kanban agile methodology.

Estimação de densidades e aplicação em segmentação de imagens

The aim of this work is to study some of the density estimation tec- niques and to apply to the segmentation of medical images. Medical images are used to help the diagnostic of tumor diseases as well as to plan and deliver treatment. A computer image is an array of values representing colors in some scale. The smallest element of the image to which it is possible to assign a value is called pixel. Segmen- tation is the process of dividing the image in portions through the classi¯cation of each pixel. The simplest way of classi¯cation is by thresholding, given the number of portions and the threshold values. Another method is constructing a histogram of the pixel values and assign a portion to each pike. The threshold is the mean between two pikes. As the histogram does not form a smooth curve it is di±cult to discern between true pikes and random variation. Density estimation methods allow the estimation of a smooth curve. Image data can be considered as mixture of different densities. In this project parametric and nonparametric methods for density estimation will be addressed and some of them are applied to CT image data

Estudo sobre a tradução de marcadores culturais em três obras de Milton Hatoum com base em corpus paralelo

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Marcadores de tempo Apyãwa: a solidariedade entre os povos e o ambiente que habitam

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Mapeamento do conhecimento no processode atribuição de aulas em Escolas Técnicas

This article has the objective to describe the importance of management knowledge. And, for that, we have done a study upon a case, based on the mapping of the process of classes distribution in the Escolas Técnicas do Centro Paula Souza. The management of knowledge is a way to provide it to the people, considering that knowledge becomes a fundamental and necessary resource to the development of the privante or public organizations. The use of knowledge maps becomes a crucial factor in this process of transformation of tacit knowledge into explicit, because having a high knowledge level, and socialize it, is as essential and important as all the other resources that exist within the institutions.

Controlador de temperatura para célula de medição de propriedades de líquidos por ultrassom

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)