Arte e política na América Latina: estudo da influência do Taller de gráfica popular no cenário cultural brasileiro

A presente pesquisa tem como proposta estudar até onde e de quais formas o coletivo artístico mexicano Taller de Gravura Popular influenciou o cenário cultural do Brasil. Para isso, num primeiro momento, foi apresentada a história do TGP focando em sua origem e trocas de direção, posteriormente optou-se por analisar como o coletivo teve contato com museus de gravura brasileiros, considerando estes como ambientes culturais atuantes na formação de sujeitos, e se após esse contato as instituições reproduziram os princípios do TGP. Vale ressaltar que a bibliografia coletada referente ao Taller foi oriunda principalmente de fontes em espanhol, portanto uma das tarefas da pesquisa foi traduzir sua história para português, o que levou demasiado tempo. Assim não sendo possível realizar uma análise profunda da influência do grupo no Brasil. Contudo vemos o potencial do assunto, e assim esperamos que a pesquisa possa ter continuidade

Diabetes promotes an inflammatory macrophage phenotype and atherosclerosis through acyl-CoA synthetase 1

Author contributions: J.E.K., L.B., C.N.S., and K.E.B. designed research; J.E.K., F.K., S.B., M.M.A., A.V.-G., T.V., L.O.L., L.B., K.R.B., and S.P.-P. performed research; W.Y., A.C., S.S., T.N.W., J.W.H., and R.A.C. contributed new reagents/analytic tools; J.E.K., L.B., S.S., S.P., and K.E.B. analyzed data; and J.E.K. and K.E.B. wrote the paper

Palaeomagnetism of late Precambrian-Cambrian volcanics and intrusives from the Armorican Massif, Fra

Master of ScienceGeologyUniversity of Michiganhttp://deepblue.lib.umich.edu/bitstream/2027.42/114759/1/39015003269381.pdfhttp://deepblue.lib.umich.edu/bitstream/2027.42/114759/2/39015003269381.pd

Morcegos cavernícolas da Área de Proteção Ambiental (APA) Nascentes do Rio Vermelho, Goiás

Caves are essential roosts for most species of bats and 25% of the Brazilian species were already sampled at caves. In spite of the extensive carste area observed in Brazil, few lists of cave bats are available in Brazil. We accomplished inventory in the APA Nascentes do Rio Vermelho and we compared the richness with other published samples. Twentyeight species of bats were confirmed in APANRV, of which 75% were captured at caves. The number of species of bats for each cave varied from 2 to 16, with an average of 7.54 species. Of the five caves sampledboth in the rainy season and in the dry season, three showed more species during dry season. It was not obtained significant linear relationship between the geographical distance and the Jaccard similarity among the samples. The simple regression between the observed richness and the number of sampled caves in all available Brazilian samples was significantand positive; however it was not obtained significant relationship of the richness with the latitude and the biome

The effects of the pressing step on the microstructure and aging of NdFeB bonded magnets

The effects of the compaction step on the (micro)structural features and aging behavior of polymer coated NdFeB-based bonded magnets is reported. Due to the fracture of the material during pressing, it is estimated an increase of at least 14% in the particles' area which is not coated. Such uncoated surfaces, when exposed to the environment, reduce the magnetic performance of the magnets aged/cured in air by 19% in the conditions evaluated in this investigation. Furthermore, XRD results interpreted by Rietveld analyses show a lattice parameter change in the tetragonal structure of the hard magnetic phase after pressing. Such change varies as a function of the height of the compacted part and it is ascribed to macro-elastic stress arising from the pressure distribution in the magnet. An aging/curing step during 24 h is able to relief such macro-elastic stress. (C) 2012 Elsevier B.V. All rights reserved.FAPESPFAPESP [proc. 2010/08018-8