122 resultados para Sistema de comunicação em banda larga
Resumo:
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
Resumo:
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
Resumo:
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
Resumo:
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
Resumo:
The inclusive education policy implemented by state and municipal educational systems of Brazil, contemplates that students with hearing loss can study in regular education classes. In this context, the use and knowledge of the Brazilian sign language is essential. Therefore, in 2009, an extension course of Libras of 120 hours in distance mode was developed in partnership with the FFC / UNESP, funded by the Program for Continuing Education of Teachers, the SEESP - MEC for Brazilian public school teachers. In the presence of this reality, this research sought to examine the course content, the evaluation of teachers about it and also verify the impression of teachers on a course offered in distance mode. We analyzed: the course design, the scientific report and the evaluation sheets filled in by pupils. It was found that the course had three modules: introduction to distance education; theoretical reflection on the use of Libras in inclusive education, practical activities and the use of Libras. 548 public school teachers linked to 19 departments and/ or boards of education in various regions of Brazil participated in the study. The analysis showed that teachers evaluated the course satisfactorily, pointing out that they favored the interaction with deaf students. Regarding the use of the modality of distance learning, the teacher students had difficulties with the Internet, which hampered access to the materials. However, the teachers considered distance learning interesting, because they learned to tinker with previously unknown tools, and had the opportunity to hone their technology skills.
Resumo:
Oil is a hydrocarbon mixture of various sizes, including saturated and aromatic compounds. Natural gas is a mixture of gaseous hydrocarbons and its main component is methane. In our society, the great demand for these fuels requires fast extraction, transportation and refining, increasing the number of accidents that compromise the environment. Oil is a finite resource and it is necessary to reduce the problems related to the question concerning environmental pollution which has encouraged the search for alternative fuel sources in our country. So today we have two major biofuels: ethanol and biodiesel. Concurrently, many studies have been done directed toward the isolation of microorganisms capable of degrading petrochemical industrial wastes, most of them using as a source of isolation soil and water collected in a contaminated environment. Isolation from alternative substrates has emerged as a new strategy that has provided satisfactory results. In this work, we present the leaf-cutter ants of the Attini tribe as a source for the isolation of micro-fungi with the potential for hydrocarbon degradation. These insects have a social way of life and a highly specialized system of intra and interspecific communication, which is based on the recognition of individuals through volatile chemical compounds, the majority hydrocarbons, stored in their exoskeleton. The micro-environment exoskeleton of Attini ants (genus Atta) used in this work proved to be a rich source of microbial biodiversity, as other studies have found. The flotation isolation technique applied here allowed the achievement of 214 micro-fungi, 118 representatives of the dematiaceous fungi group and 96 hyaline filamentous fungi. They were submitted to toluene degradation tests and at least one strain of each genus presented good results, namely Teratosphaeria, Exophiala, Cladosporium, Penicillium, Aspergillus... (Complete abstract click electronic access below)
Resumo:
Pós-graduação em Engenharia Mecânica - FEIS
Resumo:
Pós-graduação em Biologia Animal - IBILCE
Resumo:
Pós-graduação em Microbiologia Agropecuária - FCAV
Resumo:
Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
Resumo:
A Rede Nacional de Televisão Pública Digital3 (RNTPD), antes prevista para ser implantada por meio de um Operador de Rede Público, passa agora a ser estudada para ser efetivada por meio da malha de fibra óptica da Telebrás (banda larga), empresa que apresentou projeto com possibilidade de redução em 50% dos gastos da implantação da rede. Com a previsão da parceria, a meta da implantação da rede deve atingir cerca 4,3 mil cidades em quatro anos, chegando a aproximadamente 80% dos municípios brasileiros. Por meio de uma pesquisa exploratória, este artigo tem o objetivo de apresentar alguns conceitos de televisão pública discutidos pela sociedade civil organizada e academia para a RNTPD.
Resumo:
Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
Resumo:
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
Resumo:
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
Resumo:
A auditoria de sistema de gestão da qualidade é utilizada pelas organizações para melhorar o seu desempenho por meio de avaliações sistemáticas dos processos. Ao mesmo tempo, a atividade de auditoria vem sendo questionada quanto à sua capacidade de promover essa melhoria. Diante deste cenário, este artigo objetiva analisar fatores que afetam o processo de auditoria de certificação do sistema de gestão da qualidade, de modo a indicar oportunidades de melhoria das auditorias. A pesquisa é delimitada a auditorias no setor aeroespacial, que são orientadas pela NBR 15100. Foi realizada uma survey com auditores experientes nos anos de 2009 e 2010. São identificados fatores como comunicação, seleção da equipe, conhecimento do setor e os resultados mostram a existência de discrepâncias consideráveis entre o nível de importância e de aplicação desses fatores nas organizações auditadas.