Detecção e recuperação de falhas para a máquina de redução de grafos PEWS-AM

Web services are software units that allow access to one or more resources, supporting the deployment of business processes in the Web. They use well-defined interfaces, using web standard protocols, making possible the communication between entities implemented on different platforms. Due to these features, Web services can be integrated as services compositions to form more robust loose coupling applications. Web services are subject to failures, unwanted situations that may compromise the business process partially or completely. Failures can occur both in the design of compositions as in the execution of compositions. As a result, it is essential to create mechanisms to make the implementation of service compositions more robust and to treat failures. Specifically, we propose the support for fault recovery in service compositions described in PEWS language and executed on PEWS-AM, an graph reduction machine. To support recovery failure on PEWS-AM, we extend the PEWS language specification and adapted the rules of translation and reduction of graphs for this machine. These contributions were made both in the model of abstract machine as at the implementation level

As práticas de tradução redefinidas pelas relações linguísticas na economia informacional

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

A compilação de corpora comparáveis na área de negócios e sua relevância para a tradução e terminologia

This article aims at highlighting the importance of Corpus Linguistics particularly to the compiling of specialized comparable corpora to the field of Translation as well as to the practice of translation itself. Hence, we report the stages of the compilation and the organization of bilingual comparable corpora in the Business field and its applications, with the purpose of also highlighting its relevance to two of our target audiences: translators and also researchers in the Terminolgy/Terminography field.

EIF5A dimerizes not only in vitro but also in vivo and its molecular envelope is similar to the EF-P monomer

The protein eukaryotic initiation factor 5A (eIF5A) is highly conserved among archaea and eukaryotes, but not in bacteria. Bacteria have the elongation factor P (EF-P), which is structurally and functionally related to eIF5A. eIF5A is essential for cell viability and the only protein known to contain the amino acid residue hypusine, formed by post-translational modification of a specific lysine residue. Although eIF5A was initially identified as a translation initiation factor, recent studies strongly support a function for eIF5A in the elongation step of translation. However, the mode of action of eIF5A is still unknown. Here, we analyzed the oligomeric state of yeast eIF5A. First, by using size-exclusion chromatography, we showed that this protein exists as a dimer in vitro, independent of the hypusine residue or electrostatic interactions. Protein-protein interaction assays demonstrated that eIF5A can form oligomers in vitro and in vivo, in an RNA-dependent manner, but independent of the hypusine residue or the ribosome. Finally, small-angle X-ray scattering (SAXS) experiments confirmed that eIF5A behaves as a stable dimer in solution. Moreover, the molecular envelope determined from the SAXS data shows that the eIF5A dimer is L-shaped and superimposable on the tRNAPhe tertiary structure, analogously to the EF-P monomer. © 2012 Springer-Verlag.

Rowapari Danho're: sonhar e pegar cantos no xamanismo a'uwe

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

Caracterização de mutantes condicionais do gene da desoxi-hipusina sintase em Saccharomyces cerevisiae

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

Estudo do Fator de Início de Tradução de Eucariotos 5A (eIF5A) na tradução específica e na ligação direta com ribossomo

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

Belice: efectos del cambio climático sobre la agricultura

Incluye Bibliografía

Efeitos de torques gravitacionais na dinâmica de asteróides múltiplos

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Tradução como representação cultural: olhares sobre o Brasil

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

Os neologismos de Sagarana e sua tradução para a língua inglesa

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

A reescritura de Katherine Mansfield por Érico Veríssimo: análise descritiva da tradução para o português da obra Bliss and other stories

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Efeito da movimentação ortodôntica sobre lesão de furca grau II tratada com matriz mineral óssea bovina e membrana absorvível: estudo histológico e histométrico em cães

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Caracterização funcional de eIF5A: análise genética e molecular utilizando o modelo de Saccharomyces cerevisiae

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Estudo do papel de eIF5A na síntese proteica

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