Luzes e foco sobre Kracauer

Este artigo procura resgatar a importância dos trabalhos realizados pelo frankfurtiano Siegfried Kracauer. Além de revisitar alguns textos traduzidos no Brasil, este trabalho apresenta também algumas aproximações entre o pensamento de Walter Benjamin e Kracauer.

Serviço social e projeto ético-político profissional: contributos da extensão universitária

Pós-graduação em Serviço Social - FCHS

Heavy Metals Extracted by DTPA and Organic Acids from Soil Amended with Urban or Industrial Residues

Understanding soil responses to the application of urban or industrial residues is necessary. In the current experiment, both sources of residues were applied to the soil surface of a Hapludox soil for 8 years. The four residues studied were biodigested and centrifuged sewage sludge (LB and LC, respectively), steel slag from the metallurgic industry (E), and limed mud from the pulp and cellulose industry (LCal). The residues were applied at 0, 2, 4, and 8 Mg ha(-1) four times from 2002 to 2010 when soybean was cultivated in the summer and lopsided oat and sorghum were cultivated during the winter. The contents of heavy metals were evaluated with diethylenetriaminepentaacetic acid (DTPA) and organic acids. The LB was the residue that increased the contents of soil micronutrients and heavy metals to their greatest levels, although within limits that impair the risks of environmental contamination.

Cartas e escrita: práticas culturais, linguagem e tessitura da amizade

Pós-graduação em Educação - IBRC

Glycolipid Sensing and Innate Immunity in Paracoccidioidomycosis

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

Subtropical Cyclones over the Southwestern South Atlantic: Climatological Aspects and Case Study

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

EFFECT OF BIOMETRIC VARIABLES ON TWO-DIMENSIONAL ECHOCARDIOGRAPHIC MEASUREMENTS IN THE RED-TAILED BOA (BOA CONSTRICTOR CONSTRICTOR)

The effects of body biometrics on cardiac measurements and description of cardiac anatomy were performed in red-tailed boas (Boa constrictor constrictor) (n = 29) using real-time B-mode ultrasonography. Statistical comparison of measured cardiac metrics according to sex and body measurements demonstrated no significant difference between sexes but a highly significant linear increase between body length and mass and all cardiac metrics.

Manejo da adubação com sulfato de amônio no desempenho produtivo do milho cultivado após aveia e trigo

The time, dose and applied nutrients in corn have a direct effect on its productivity. Therefore, the objective was to study the application of N and S in corn as ammonium sulfate, in succession to wheat and oats and evaluate different forms of fertilizer management. The experiment was conducted in a randomized block design in Oxisol (Hapludox). The five treatments with N, at a dose of 120 kg ha(-1) were applied in 20 plots (5x4), according to the management of fertilizer: T1-N (120 kg ha(-1)) full at sowing, T2-N (120 kg ha(-1)) total coverage; T3-N (40 kg ha(-1)) at sowing and N (80 kg ha(-1)) in coverage; T4-N advance in wheat sowing and sowing oats (120 kg ha(-1)), T5-(control). The S doses were corresponding to their concentrations in the fertilizer. Only wheat received a dose of 24 kg N ha(-1) at sowing all plots and oats received 24 kg N ha(-1) at sowing only the portions related to treatment with anticipation of corn N (T4). We evaluated the biomass production of winter crops (oats and wheat), according to the fertilization at sowing, and also the influence of winter crops and management of ammonium sulfate, the corn yield. The oats produced more dry matter in relation to wheat, positively influencing the corn yield, regardless of fertilizer management. The anticipation of ammonium sulfate, the sowing of oats, was favorable to corn yield, equating to other forms of management of fertilizer. Rotation corn and oats, forms management, ammonium sulphate, at seeding, topdressing or applied in split were equally efficient in corn yields.

Loss of nuclear poly(A)-binding protein 1 (PABPN1) causes defects in myogenesis and mRNA biogenesis

The nuclear poly(A)-binding protein 1 (PABPN1) is a ubiquitously expressed protein that plays a critical role in polyadenylation. Short expansions of the polyalanine tract in the N-terminus of PABPN1 lead to oculopharyngeal muscular dystrophy (OPMD), which is an adult onset disease characterized by eyelid drooping, difficulty in swallowing and weakness in the proximal limb muscles. Although significant data from in vitro biochemical assays define the function of PABPN1 in control of poly(A) tail length, little is known about the role of PABPN1 in mammalian cells. To assess the function of PABPN1 in mammalian cells and specifically in cells affected in OPMD, we examined the effects of PABPN1 depletion using siRNA in primary mouse myoblasts from extraocular, pharyngeal and limb muscles. PABPN1 knockdown significantly decreased cell proliferation and myoblast differentiation during myogenesis in vitro. At the molecular level, PABPN1 depletion in myoblasts led to a shortening of mRNA poly(A) tails, demonstrating the cellular function of PABPN1 in polyadenylation control in a mammalian cell. In addition, PABPN1 depletion caused nuclear accumulation of poly(A) RNA, revealing that PABPN1 is required for proper poly(A) RNA export from the nucleus. Together, these experiments demonstrate that PABPN1 plays an essential role in myoblast proliferation and differentiation, suggesting that it is required for muscle regeneration and maintenance in vivo.

Comunicação, cultura e linguagem

Os artigos apresentados neste volume da coleção “Desafios Contemporâneos” têm como objetivo refletir sobre os problemas atuais que marcam o diálogo com o campo acadêmico e científico da Comunicação. Os 18 artigos reunidos aqui contemplam a área de Comunicação e envolvem diferentes linhas de pesquisa. A iniciativa teve como fim expor não apenas as discussões gerais sobre o campo, mas também a experiência singular e atuante dos pesquisadores da Unesp dedicados ao estudo da Comunicação. Três eixos nortearam a organização dos artigos. O primeiro, “Múltiplas formas de linguagem e produção de sentido”, reúne textos que investigam o campo da produção, da circulação e do funcionamento e das estruturas da linguagem nas diversas mídias e nas suas tipologias textuais. “Políticas e estratégias da Comunicação” trata dos processos e fluxos de comunicação no mundo atual e sua relação com a política na sociedade. Já o terceiro eixo, “Relações socioculturais e suas manifestações na esfera da indústria cultural e das mídias digitais”, analisa as dimensões dos processos, da difusão e da recepção dos produtos midiáticos em sua relação sociocultural. Entre os temas abordados estão a comparação entre as linguagens jornalística e publicitária, a censura judicial à liberdade de imprensa, o desafio teórico-metodológico na aplicação da antropologia interpretativa ao campo da comunicação, conjunturas e desafios da educação superior em comunicação no Brasil, a focalização da vida operária no cinema de Leon Hirszman pelo filme Eles não usam black-tie, entre outros.

Mecenato no Brasil democrático

This paper analyzes the dynamics of Brazilian cultural policy between 1995 and 2010. Studies related defend the existence of a "contrast" between the results obtained by the government of Fernando Henrique Cardoso (1995-2002) and Luiz Inácio Lula da Silva (2003- 2010), that divide it between a model "neo-liberal" and a "democratic" model of cultural policy. Our main achievement is to produce empirical knowledge that can verify these claims. The build of indicators was guided by the theoretical assumption of the historical new institutionalism, discussed by Pierson (2006), and the observed universe comprises the totality of cultural producers who have submitted projects to “Mecenato”, registered in SALICNET - Ministry of Culture.