89 resultados para Brasil. [Lei n. 6.634, de 02 de maio de 1979]

em Repositório Institucional UNESP - Universidade Estadual Paulista "Julio de Mesquita Filho"


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This article analyzes the case of the proceedings against Argentina’s Military Juntas that led to jail those responsible for heinous crimes committed during the military dictatorship. The said proceeding has a high symbolic value in the struggle for human rights in Latin America and is relevant and timely in Brazil where the right to the truth regarding the missing people during the military dictatorship is in debate, as well as the invalidation of the Amnesty Act regarding the common crimes of torture, rape and / or kidnapping, among others. In the case of Argentina, following Roxin’s doctrine of mediate authorship, the Court held that the crimes were committed by the military through the use of an organized power apparatus and emphatically dismissed allegations that such crimes were justified in the so-calleddirty war”. Thus, the case against the Military Juntas has become a paradigmatic one, not only in Argentina, where many military leaders had to respond to criminal actions, but for all countries in the region that faced similar situations in recent history.

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Pós-graduação em Agronomia (Energia na Agricultura) - FCA

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Pós-graduação em Direito - FCHS

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Fez-se um estudo de seleção de métodos para cobre disponível, empregando-se trinta solos coletados na região de Jaboticabal, SP. Os solos utilizados pertencem aos seguintes grandes grupos: Solos Podzolizados de Lins e Malia, variação Lins e variação Malia, Latossolo Vermelho-Escuro fase arenosa, Latossolo Roxo, e Terra Roxa Estruturada. O cobre dos solos foi extraído através das seguintes soluções extratoras: CaCl2 0,5 M; Mg02 2,0 N; CH3COONH4 1,0 N1 pH 6,0 e pH 4,8; HCl 0,05 N e O,1 N; H2SO4 0,05 N; DTPA 0,005 M pH 7,3 e pH 6,0; EDTA 0,01 M + (NH4)2CO3 1,0 MpH 8,6; EDTA 0,02 M + CH3C0011 0,5 M + CH3COONH4 0,5 M pH 4,65 (AAAc-EDTA); e Na2EDTA 1,0%. Foi realizado ensaio em casa de vegetação, e o milho (Zea mays L.) foi empregado como planta teste. Excluindo-se o extrator CaCl2 0,5 M, todos os demais apresentaram coeficientes de correlação entre cobre extraído do solo e o absorvido pelo milho, significativos e próximos uns dos outros. Assim, com base tamm em pametros como o coeficiente de variação, o coeficiente angular e a praticidade do método, pode-se indicar um dos seguintes extratores para a avaliação do cobre disponível dos solos: DTPA 0,005 M pH 7,3, HCl 0,1 N e Na2EDTA 1,0%.

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The purpose of this study was to evaluate methods for predicting availability of Zn in soils. Surface soil samples representing Podzolized soils from Lins and Marilia var. Marilia and var. Lins, medium texture Dark-Red Latosol, Dusky-Red Latosol and Terra Roxa Estruturada, were gathered from fields in Jaboticabal, SP, Brazil. Com was used as indicator plant in a greenhouse experiment. Availability of Zn was determined with: 0.5 M CaCl2, 2.0 N MgCl2, N CH3COONH4 (pH 6.0 and 4.8), 0.05 and 0.1 N HCl, 0.05 N H2SO4, 0.005 M DTPA (pH 7.3 and 6.0), 1.0% Na2-EDTA, 0.01 M EDTA + 1.0 M (NH4)2CO3 (pH 8.6) and 0.02 M EDTA + 0.5 M CH3COOH + 0.5 M CH3COONH4. By using the simple correlation coefficients (Zn extracted from soils x absorbed by plants it can be concluded that the complexant agents and acid solutions showed to be efficient. The salt solutions showed low extraction capacity, low correlation coefficients and less accuracy. By considering aspects as accuracy and easy management DTPA pH 7,3 and Na2-EDTA can be indicated as the most apropriates (r values, respectively, 0.873** and 0.868** and V.C. 7.52% and 7.98%).

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Pós-graduação em Agronomia (Agricultura) - FCA

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Pós-graduação em Agronomia (Energia na Agricultura) - FCA

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Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

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Information organization can be considered as a nuclear area in Information Science and its historical background has been historically built based on three theoretical approaches: subject cataloguing, under a North-American influence, Indexing, under a British influence, and document analysis, under a French influence. In this sense, although one can consider the strong influence of the logic-linguistic approach of the French tradition in information organization both in Brazil and in Spain, it is not already clear in what extent the mentioned influence specifically occurs in Brazil and Spain as well as what are the dialogical perspectives between them. So, and in order to analyze how the Information Science academic environments in Brazil and in Spain conceive the interdisciplinary relationships in the domain of document analysis (DA), it was applied a questionnaire to Brazilian and Spain DO researchers based on the records of the Brazilian and the Spanish International Society for Knowledge Organization chapters. The results (64,5% of answers in Brazil and 60,6% in Spain) allowed the identification of 35 DA interdisciplinary relationships in Brazil and 98 in Spain, whose data were so grouped in 7 matrixes ? cognitive, philosophical, historical, logic-lingusitic, quantitative, social and political, and technological. It was possible to observe that the logical-linguistic matrix is strongly predominant (90% of the answers in Brazil and in Spain) what reflects the influence of the ideas of Jean-Claude Gardin. On the other side, the graphic visualization of authors´s network showed a strong perspective of dialogical relationships among Brazilian and Spanish DA researchers, based on the convergence of theoretical conceptions, what allow us to conclude the need of joint research policies between both coountries in order to make the mention ed dialogical relationships real and fruitful.

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O objetivo do desenvolvimento sustentável vem sendo buscado no Brasil desde a década de 1980, por ocasião da promulgação da Política Nacional do Meio Ambiente (Lei n. 6.938, de 31 de agosto de 1981). De lá para, e após a Confencia das Nações Unidas sobre o Meio Ambiente e o Desenvolvimento, tamm conhecida como ECO-92, Rio-92, Cúpula ou Cimeira da Terra, diversas políticas ambientais têm sido elaboradas sobre temas, desdes os mais tradicionais e clássicos (recursos florestais, recursos hídricos), aos mais recentes (reduos sólidos, remueração de serviços ambientais). Este trabalho se proe a apontar, descrever, sistematizar e selecionar alguns dos principais pametros que devem ser considerados, dentro de uma leitura predominantemente econômica, para efeitos de se avaliar e monitorar as políticas públicas na área ambiental. Como hipótese principal, defende-se que é possível indicar critérios que possam orientar a avaliação e acompanhamento das políticas públicas ambientais por parte dos distintos segmentos da sociedade e segundo diversos interesses específicos. Pretende-se utilizar o método indutivo para fins de se estabelecer uma conclusão que confirme ou afaste a hipótese principal deste trabalho. Foram identificados, ao final, alguns dos principais pametros que poderiam auxiliar, os segmentos da sociedade direta ou indiretamente envolvidos em determinado tema ambiental, a discutir, avaliar e monitorar os instrumentos de comando e controle, econômicos e outros consoante propostos para a implantação de um política pública ambiental.

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2-Aminothiazole covalently attached to a silica gel surface was prepared in order to obtain an adsorbent for Hg(II) ions having the following characteristics: good sorption capacity, chemical stability under conditions of use, and, especially, high selectivity. The accumulation voltammetry of mercury(II) was investigated at a carbon paste electrode chemically modified with silica gel functionalized with 2-aminothiazole (SIAMT-CPE). The repetitive cyclic voltammogram of mercury(II) solution in the potential range -0.2 to + 0.6 V versus Ag/AgCl (0.02 mol L-1 KNO3; V = 20 mV s(-1)) show two peaks one at about 0.1 V and other at 0.205 V. The anodic wave peak at 0.205 V is well defined and does not change during the cycles and it was therefore further investigated for analytical purposes using differential pulse anodic stripping voltammetry in differents supporting electrolytes. The mercury response was evaluated with respect to pH, electrode composition, preconcentration time, mercury concentration, cleaning solution, possible interferences and other variables. The precision for six determinations (n = 6) of 0.02 and 0.20 mg L-1 Hg(II) was 4.1 and 3.5% (relative standard deviation), respectively. The detection limit was estimated as 0.10 mu g L-1 mercury(II) by means of 3:1 current-to-noise ratio in connection with the optimization of the various parameters involved and using the highest-possible analyser sensitivity. (c) 2006 Elsevier Ltd. All rights reserved.

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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

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