Synthetic lethality between eIF5A and Ypt1 reveals a connection between translation and the secretory pathway in yeast

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

Description and interpretation of Cenozoic vertebrate ichnofossils in Rio Grande do Sul State, Brazil

In the neighborhood of the city of Boqueirão do Leão (State of Rio Grande do Sul, Brazil) a set of three big-sized tunnels has been found. One of the tunnels is only partially filled with sand and accessible along its entire length. It is horizontal, slightly sinuous, 36 m long, up to 4.2 m wide and up to 2.0 m high. The surface morphology of the walls is composed of anthropogenic marks, speleothems, black incrustations and traces like digging scratches and smoothed surfaces. The 2nd tunnel has its entrance blocked by sand and sandstone cobbles, but the end of the tunnel is only partially clogged and therefore accessible. This accessible portion is 12 m long, 3 m wide and 1.5 m high. The 3rd tunnel is completely filled and collapsed and is nowadays only indicated by concave roof features at its end. The general features of the tunnel system and the analysis of the surface morphology of the walls of the accessible portions permit to conclude that the tunnels were produced by ground sloths of the Cenozoic South American megafauna. The size of the tunnels suggests that its excavation was gradually carried out by successive generations of sloth herds, and not by a single individual animal. The primary function of the tunnels probably was not protection from predators, which had easy access to structures of this size, but to shelter during a drier climate. However, it is not yet possible to relate the tunnels to a specific ground sloth genus, a task that depends on the discovery of better-preserved tunnel systems. © 2013 by the Sociedade Brasileira de Paleontologia.

Translation and cultural adaptation for Brazil of the Developing Nurses' Thinking model

OBJETIVOS:traduzir e adaptar culturalmente para a língua portuguesa do Brasil o modelo Developing Nurses' Thinking, utilizado como estratégia ao ensino do raciocínio clínico.MÉTODO:a tradução e adaptação cultural foi realizada por meio de tradução inicial, síntese das traduções, retrotradução, avaliação por comitê de especialistas e pré-teste com 33 estudantes de graduação em enfermagem.RESULTADOS:as etapas de tradução inicial, síntese das traduções e retrotradução foram realizadas a contento, havendo a necessidade de pequenos ajustes. Na avaliação pelo comitê de especialistas da versão traduzida, todos os itens obtiveram concordância superior a 80% na primeira rodada de avaliação e no pré-teste com os estudantes. O modelo mostrou-se adequado à sua finalidade.CONCLUSÃO:recomenda-se o uso do modelo como uma estratégia complementar ao ensino do raciocínio diagnóstico, visando a formação de enfermeiros mais conscientes sobre a tarefa diagnóstica e a importância da segurança do paciente.

Translation and cultural adaptation of Brazilian Detailed Assessment of Speed of Handwriting: conceptual and semantic equivalence

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

Signs, translation, and life in the Bakhtin circle and in Welby's significs

“Significs” is provisionally defined by Welby (1911: vii) as the study of the nature of significance in all its forms and relationships, of its workings in all spheres of human life and knowledge. Considering “significs” as a movement highlighting significance, Welby explores the action of signs in life; and more than the Saussurean sign composed of signifier and signified, the sign as understood by Welby refers to meaning as generated through signs in motion. This notion of “significs” empowers the study of signs when it considers the sign not in terms of the Saussurean structural representation of the union of the concept and acoustic image, but as (responsive and responsible) sign action in the world, in life. This also means to take into account the “extra-linguistic referent” (translinguistic and transdiscursive character of significs), history (space-time), subjectivity, the architecture of values connected to language, their communicative function. We believe that a dialogue can be established between Welby’s vision of significs and the notion of ideological sign proposed by Vološinov in Marxism and the Philosophy of Language, expanding the notions of “meaning” and “sense.”

Os neologismos de Sagarana e sua tradução para a língua inglesa

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

Tradução comentada das Aguafuertes Gallegas (1935), de Roberto Arlt

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Mistagogia da música ritual católica romana: estudo teórico-metodológico

Pós-graduação em Música - IA

eIF5A binds to translational machinery components and affects translation in yeast

The putative translation factor eIF5A is essential for cell viability and is highly conserved from archebacteria to mammals. Although this protein was originally identified as a translation initiation factor, subsequent experiments did not support a role for eIF5A in general translation. In this work, we demonstrate that eIF-5A interacts with structural components of the 80S ribosome, as well as with the translation elongation factor 2 (eEF2). Moreover, eIF5A is further shown to cofractionate with monosomes in a translation-dependent manner. Finally, eIF5A mutants show altered polysome profiles and are sensitive to translation inhibitors. Our results re-establish a function for eIF5A in translation and suggest a role for this factor in translation elongation instead of translation initiation. (c) 2006 Elsevier B.V. All rights reserved.

Consumer interpretation of ready to drink orange juice and nectar labelling

The aim of this study was to evaluate consumers' use and interpretation of ready to drink orange juice and nectar label information and its influence on the purchase decision. One hundred and sixty-seven consumers of ready to drink orange juice and nectar were interviewed. The labels were analysed to evaluate their conformance to Brazilian legislation. The manufacturing and shelf life date were the information most often checked, followed by health related issues. Brand, price and flavour were the most important factors for purchase decision. Brand and flavour showed significant association with consumer age. For most interviewed, 'nectar', 'whole' and 'natural' or '100% natural' were not well understood; they were not in accordance with the Brazilian legislation. 'Nectar', 'whole' and 'natural' or '100% natural' received a positive interpretation, whereas 'reconstituted juice' was considered a negative expression. Nevertheless, none of the labels completely conformed to the specific nutritional labelling legislation. © 2013 Institute of Food Science and Technology.

Thermal behaviour study of solid state compounds of manganese (II), zinc (II) and lead (II) with cinnamic acid

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

Defining Issues Test-2: fidedignidade da versão brasileira e ponderações acerca de seu uso em pesquisas sobre moralidade

Este estudo teve como objetivo avaliar a fidedignidade da tradução e adaptação brasileira do Definig Issues Test (DIT) -2, assim como realizar algumas ponderações sobre a utilização desse instrumento e do DIT -1 em pesquisas sobre moralidade. Os testes DIT-1 e DIT-2 foram aplicados em 621 jovens brasileiros, proporcionalmente distribuídos conforme a cidade de procedência (Floriano/PI, Erechim/RS e Marília/SP), o tipo de escola (pública e particular) e o ano escolar freqüentado (8º ano do ensino fundamental e 3º ano do ensino médio). em relação à fidedignidade, notou-se que, apesar de os valores alcançados serem próximos àquele obtido na tradução e adaptação do DIT-1, revelam-se bem menores que os verificados nas versões originais americanas. Na verificação das pontuações alcançadas nos testes, foi observada a existência de tendências distintas no interior da amostra investigada, marcadas pelas variáveis controladas. Foram tecidas considerações sobre a validade e a interpretação desses testes.

Development and applications of three-dimensional gamma ray tomography system using ray casting volume rendering techniques

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

The use of the challenge test to analyse preservative efficiency in non-sterile cosmetic and health products: applications and critical points

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)