996 resultados para 54-421
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This paper analyzes the Brazilian Supreme Court (STF) Decision (ADPF n. 54) in which the court, by majority of votes, stated that the termination of the pregnancy of an anencephalic fetus does not constitute a crime of abortion. The paper analyzes the arguments used by the judges in their opinions to show that they agree on the conclusion, but strongly disagree on their reasons, with the result that the court remains deeply divided on the legal concept of life. The paper then points to the fact that the possibility of different majority positions regarding the decision and the arguments that justify it is not accidental, but the result of the court’s structure, which does not guarantee the collective rationality of the court’s decisions.
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Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
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Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
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A survey of the filamentous fungi other than the symbiotic one found in association with Atta sexdens rubropilosa colonies was carried out. Different fungal species (27 taxa) were isolated a few days after treating the workers with toxic baits (sulfluramid; Mirex-SO), from 40 laboratory and 20 field nests. Syncephalastrum racemosum (54 %) and Escovopsis weberi (21 %), Trichoderma harzianum (38 %) and Fusarium oxysporum (23 %) were the prevalent species in laboratory and field nests, respectively. Acremonium kiliense, Acremonium strictum, E. weberi, F oxisporum, Fusarium solani, Moniliella silaveolens and T harzianum were found in both nests' groups. We revealed that many filamentous fungi can co-exist in a dormant state inside the nests of these insects and some of them appear to be tightly associated with this environment.
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Follicle ablation has been recognized as an efficient method of follicular wave synchronization. Treatment with recombinant bovine somatotropin (BST) has been shown to enhance follicular development in <(Bos taurus)under bar>. This experiment assessed the effects of these treatments in Nelore (<(B. indicus)under bar>) heifers. Eight cycling Nelore heifers were randomly assigned to 3 different treatments. on Day 2 of a synchronized cycle (Day 0 = day of ovulation), heifers assigned to Treatments 1 and 2 received 2 mL of saline, whereas heifers assigned to Treatment 3 received 320 mg of BST. on Day 5, the first-wave dominant follicle was ablated by ultrasoundguided transvaginal aspiration in heifers in Treatments 2 and 3, and all heifers received an injection of prostaglandin on Day 11. Aspiration of the dominant follicle advanced and synchronized (P < 0.05) the day of second-wave emergence (6.9 +/- 0.1 vs. 8.4 +/- 0.4) and the day of the pre-wave FSH peak (6.0 +/- 0.0 vs. 6.9 +/- 0.4), and increased FSH peak concentrations (381 +/- 21 vs. 292 +/- 30; pg/mL; P < 0.01). Recombinant bovine somatotropin treatment caused a two-fold increase in plasma insulin-like growth factor-I (IGF-I) concentrations (P < 0.001) and resulted in a 36% increase in the number of small follicles (<5 mm; P < 0.001) compared with saline-treated heifers. In summary, in agreement with previous reports on <(B. taurus)under bar>, dominant follicle aspiration synchronized ovarian follicular development, and BST treatment increased peripheral concentrations of IGF-I in Nelore heifers. Recombinant bovine somatotropin also increased the number of small follicles, but this response appeared to be inferior to that reported for <(B. taurus)under bar>. (C) 2000 by Elsevier B.V.
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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
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Pós-graduação em Ciências Sociais - FFC
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Latin American and Caribbean Economies Register 5% Growth in 2007, with Projections of 4.6% for 2008. Strengthening the Region's Economic Ties with Asian Countries Op-ed by ECLAC Executive Secretary, José Luis Machinea. Region Should Foster Improved Participation in the Global Trade in Modern Services. Highlights. From eLAC2007 to eLAC2010: the Progress in Latin American and Caribbean Information Societies. Indicators Children and Adolescents. Most Lack Access to Drinking Water and Sanitation. Recent titles. Calendar of events
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América Latina y el Caribe crece 5% en 2007 y se proyecta un 4,6% para 2008 La región refuerza sus vínculos comerciales con países asiáticos. Opinión del Secretario Ejecutivo de la CEPAL, José Luis Machinea. Región debe esforzarse para mejorar su participación en el comercio global de servicios modernos. Precisiones. De eLAC2007 a eLAC2010: Avances hacia Sociedades de Información en América Latina y el Caribe. Indicadores Niños, niñas y adolescentes son los que más carecen de acceso a saneamiento y agua potable. Publicaciones recientes. Calendario de eventos