130 resultados para Venezuelan democratization
em Repositório Institucional UNESP - Universidade Estadual Paulista "Julio de Mesquita Filho"
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Este trabalho dedica-se ao estudo das décadas de 1980 e 1990 no Brasil, a partir da transição política, mas procurando abordar também seus desdobramentos que se materializaram, em grande parte, nos anos 1990. A abordagem baseia-se no estabelecimento de relações entre as mudanças políticas, em suas possibilidades e seus limites, e no cotidiano de instituições penitenciárias do Estado de São Paulo inicialmente, e posteriormente em uma região específica, o Oeste Paulista. Chegou-se assim à identificação das diferentes temporalidades próprias de cada uma delas, por vezes materializadas em fissuras no processo de democratização que envolvia o debate acerca dos direitos humanos, além da identificação das relações de poder comuns e específicas.
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The basidiomycetous fungus, Rhizoctonia solani anastomosis group (AG)-1 IA is a major pathogen in Latin America causing sheath blight (SB) of rice Particularly in Venezuela. the fungus also Causes banded leaf and sheath blight (BLSB) oil maize, which is considered all emerging disease problem where maize replaced traditional rice-cropping areas or is now planted in adjacent. fields Our goals in this study Were 10 elucidate (i) the effects of host specialization on gene flow between sympatric and allopatric rice and maize-infecting fungal populations and (ii) the reproductive mode of the fungus, looking for evidence of recombination in total, 375 isolates of R. solani AG1 IA sampled from three sympatric rice and maize fields in Venezuela (Porutuguesa State) and two allopatric rice fields from Colombia (Meta State) and Panama (Chiriqui State) were genotyped Using, 10 microsatellite loci Allopatric populations from Venezuela. Colombia. and Panama were significantly differentiated (Phi(ST), of 0 16 to 0 34). Partitioning of the genetic diversity indicated differentiation between sympatric populations from different host species, with 17% of the total genetic variation distributed between hosts while only 3 to 6% wits distributed geographically among the sympatric Venezuelan Fields We detected symmetrical historical migration between the rice- and the maize-infecting populations from Venezuela Rice- and maize-derived isolates were able to infect built rice and maize but were more aggressive Oil their original hosts, consistent with host specialization. Because the maize- and rice-infecting populations are still cross-pathogenic, we postulate that the genetic differentiation was relatively recent and mediated via a host shift. An isolation with nu.-ration analysis indicated that the maize-infecting population diverged from the rice-infecting population between 40 and 240 years ago Our findings also suggest that maize-infecting Populations have a mainly recombining reproductive system whereas the rice-infecting Populations have a Mixed reproductive system in Latin America
Resumo:
A revisão da história do desenvolvimento da educação brasileira ao longo do séc. XX permite-nos observar que grande parte das alternativas implantadas com o intuito de resolver os problemas de democratização, acesso e permanência do aluno em uma escola de qualidade foram suplantadas por políticas de caráter econômico e financeiro que acabavam preterindo os aspectos pedagógicos. Com base nesta constatação, entendemos que a atual proposição de ampliação do Ensino Fundamental de 8 para 9 anos representa uma nova oportunidade para a revisão deste procedimento histórico no âmbito da sociedade brasileira. Tendo em vista que o prazo proposto para adequação de todas as escolas à lei é 2010, realizou-se uma investigação junto a 2 (dois) Núcleos Regionais de Ensino, 8 (oito) Secretarias Municipais de Educação e 12 (doze) escolas vinculadas a estes órgãos, localizadas em diferentes cidades e regiões do estado do Paraná-Brasil, com o objetivo de investigar como a referida proposta chegou às escolas, bem como de que forma as mesmas estão se preparando para este processo. Para tanto, foram realizadas entrevistas junto a representantes dos núcleos e secretarias e também, junto aos diretores e professores das escolas. Pode-se constatar que muito pouco se sabe acerca da proposta de Implantação do Ensino Fundamental de 9 anos e que pairam muitas dúvidas e preocupações sobre se a proposta não consiste somente em mais uma mudança política e estrutural, se não significa, apenas, uma antecipação da alfabetização que poderá prejudicar as crianças. Assim sendo, parece ficar evidente a precocidade da implantação de forma ampla e generalizada, antes que sejam garantidas as condições de preparação das respectivas escolas e professores.
Resumo:
Paracoccidioides brasiliensis is the etiologic agent of paracoccidioidomycosis, a disease confined to Latin America and of marked importance in the endemic areas due to its frequency and severity. This species is considered to be clonal according to mycological criteria and has been shown to vary in virulence. To characterize natural genetic variation and reproductive mode in this fungus, we analyzed P. brasiliensis phylogenetically in search of cryptic species and possible recombination using concordance and nondiscordance of gene genealogies with respect to phylogenies of eight regions in five nuclear loci. Our data indicate that this fungus consists of at least three distinct, previously unrecognized species: S1 (species 1 with 38 isolates), PS2 (phylogenetic species 2 with six isolates), and PS3 (phylogenetic species 3 with 21 isolates). Genealogies of four of the regions studied strongly supported the PS2 clade, composed of five Brazilian and one Venezuelan isolate. The second clade, PS3, composed solely of 21 Colombian isolates, was strongly supported by the alpha-tubulin genealogy. The remaining 38 individuals formed S1. Two of the three lineages of P. brasiliensis, S1 and PS2, are sympatric across their range, suggesting barriers to gene flow other than geographic isolation. Our study provides the first evidence for possible sexual reproduction in P. brasiliensis S1, but does not rule it out in the other two species.
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The original description of Mugil gaimardianus has created various taxonomic problems in the past since the description is ambiguous and the type specimen is apparently lost. The name M. gaimardianus could not be reliably applied to any known species and was suppressed by the International Commission on Zoological Nomenclature (ICZN) (Bulletin of Zoological Nomenclature, 51: 286-287, 1994). Nevertheless, karyological evidence has shown that there is a species of mullet in Venezuelan coastal waters that does not conform to the description of any other mullet from the Western Central Atlantic and has the feature of a red eye that was often used by earlier authors to define nominal M. gaimardianus. The purpose of this study was to make a morphological description of these unusual specimens, provide a morphological diagnosis from other species of Mugil present in the Caribbean and Western Central Atlantic and establish a valid name for the species. (c) 2007 the Authors Journal complication (c) 2007 the Fisheries Society of the British Isles.
Resumo:
Este artigo apresenta as conseqüências do Programa Dinheiro Direto na Escola para a esfera da gestão das escolas públicas, especialmente aquelas relativas às conexões entre a constituição e gestão da esfera pública e da esfera privada. de certa forma, acreditamos que o PDDE materializa mudanças ocorridas no papel do Estado. Os resultados encontrados, com destaque para aqueles que envolveram a indução à criação de unidades de direito privado para o recebimento e gestão dos recursos descentralizados, organizam-se a efeito deste artigo, tendo em vista três aspectos constitutivos da gestão educacional: a democratização da gestão da escola, a relação público e privado e a relação entre descentralização e centralização.
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Este artigo analisa a persistência da marginalização e da exclusão social apesar da pretensa democratização da informação que estaria sendo viabilizada pela introdução de novas tecnologias nos meios de comunicação de massa, nas escolas e nos currículos escolares. Essas novas tecnologias (TV, vídeos, computadores conectados à Internet), tendo sido apropriadas pela Indústria Cultural, continuam produzindo analfabetos e os chamados analfabetos funcionais bem como, mais recentemente, os analfabetos ponto com. Tais recursos não vêm resultando em maior conhecimento e participação dos indivíduos nas decisões políticas e nos bens socio-culturais que ficam restritos a uma pequena minoria, a qual se poderia chamar pelo substantivo cidadão. A tentativa de superação dos modismos pedagógicos, buscando uma educação crítica e criativa em direção a objetivos emancipadores, é tarefa ainda a ser realizada.
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Le présent travail propose une analyse du Conseil de Communication Sociale, de son importance et de sa trajectoire. Il tente d'expliquer la raison par laquelle ce Conseil, réglementé en 1991, n'a été effectivement mis en place que 14 ans plus tard. Suite à une brève période de fonctionnement, il n'y a pas eu de renouvellement de sa gestion et, depuis décembre 2002, il demeure oisif. Cependant, le besoin de fonctionnement du Conseil est signalé par plusieurs secteurs, même si accompagné de demandes de changements para rapport à son caractère et à sa représentation.
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Tomando como referência a evolução e as características do sistema brasileiro de educação superior discute-se neste artigo os fundamentos de uma efetiva reforma da educação superior. Procura-se mostrar que a adequação desse sistema para o enfrentamento dos desafios da sociedade do conhecimento, em um país como o Brasil, deve necessariamente resolver três questões: a modernização do sistema, o efetivo aprimoramento da qualidade da educação brasileira em todos os níveis, graus e modalidades e a democratização do ensino promovendo a inclusão social.
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An improved cultivar, based on 17 genotypes of S. capitata and six of S.macrocephala, was developed at the wEmbrapa Beef Cattle Research Center, Campo Grande, Brazil. The aim was to create durable, race non-specific resistance to anthracnose controlled by polygenic factors. A mass hybridisation technique was employed to produce a high degree of genetic diversity and sizeable quantities of seed of hybrid-derived progenies of Brazilian and Venezuelan genotypes of S. capitata. Outcrossing resulted in a significant improvement in the forage production of progeny of Venezuelan accessions. The multicross was evaluated in multilocational trials, each representing a large tract of country in the Cerrados ecosystem along a north-south transect from lat.6degrees S to 20degrees S. The genetic shift that occurred in S. capitata was a key element in the formation of the new cultivar. It is a complex mixture of two species, and a recombination of much desired forage traits of Brazilian x Venezuelan genotypes, high forage and seed yields coupled with anthracnose resistance. The new cultivar with its diverse genetic make-up has a wide application in the acid-soil savannas of tropical America. It was released by Embrapa for the Cerrados in 2000.
Resumo:
The end of the authoritarian regime in Brazil resulted in new forms of democratization of politics and its institutions, with the strenghtening of the civil society. The Participatory Budgeting is an important experience of that new way, characterized by the assumption of the new responsibilities by the local governments. The comparative approach of those experiences, conducted from different party coalitions - in Piracicaba (1989-1992) and in Santa Bárbara d'Oeste (1997-2000) -, allows a test of their powers and limits from a procedural conception of democracy and the complementary role of the participation. In contrast to a view that gives priority to representation, the analysis discusses the range of the new civil society actions from the perspective of the democratization process in the scope of the Local Government. © 2007 CEDEC.
Resumo:
The Brazilian democratic transition, still underway today, has run up against enormous difficulty in incorporating penal action. Or, put in yet stronger terms, we could say that the boundaries of democratization processes, delineated through the action of that sector of the State, reveal the possibility that the juridical field remains immune to democratizing change. Although prevailing discourse among law professionals asserts that Penal Justice is undergoing democratization, what we have observed in practice is a strong resistance within the juridical field to assuming political responsibilities within the consolidation of democracy. This article reports analyses and conclusions formulated through observation of the Brazilian penal justice system that gave origin to the thesis entitled Penal Justice in Brazil today: democratic discourse, authoritarian practice. The research sought to reflect on contemporary criminal justice policy, which has been guided by the widening of repression and the continued use of incarceration. Such policy, carried out in Brazil since the beginning of the 1985 political opening has adjusted itself to the liberal project that is also currently underway in the country, as well as in almost the entire Western capitalist world. As we can observe, Penal Justice, even during the execution of sentences, operates in authoritarian and exclusive ways, suppressing the rights guaranteed by law to those who have been sentenced and adopting extremely repressive forms as demonstrated by the extremely sparse benefits that it concedes. Thus, in Brazil, criminality has generally been responded through severe sentences, reflected in the absence of guarantees of constitutional rights and ample recourse to incarceration. In this vein, our contemporary democratic governments have frequently adopted a punitive stance that seeks to reaffirm the State's aptitudes for punishing and controlling criminality. © 2009 Revista de Sociologia e Política.
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Pós-graduação em Artes - IA
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Pós-graduação em Ciências Sociais - FFC