Performance Comparisons of EWMA Control Chart Schemes

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Fato e ficção em Crônicas de fim do milênio, de Antonio Callado

Ao examinar os textos de Antonio Callado publicados na Folha de S. Paulo e reunidos no livro Crônicas de fim do milênio (1997), buscamos investigar de que maneira Callado lança mão de textos literários diversos para constituir seu ponto de vista nos comentários que faz sobre os dados do jornalismo e da história. Mais que uma ilustração do conteúdo das crônicas, essas obras apresentam-se como organizadoras de sua argumentação, revelando-se como um dispositivo de descoberta do mundo, por meio do qual o autor revê a história do Brasil. Nesse contexto, este trabalho aborda a trajetória da crônica brasileira e a obra geral de Antonio Callado, as quais apresentam um ponto fundamental de convergência com as crônicas do autor: a vinculação entre o texto literário, os fatos jornalísticos e os dados históricos, aspecto que se constitui como um dos eixos centrais de nosso estudo.

Duas ou três coisas sobre Antonio Candido

Busca-se aqui investigar a conexão entre duas características definidoras da originalidade crítica de Antonio Candido: sua filiação à linhagem do marxismo ocidental e sua inserção numa tradição nacional.

Unusual behaviour of triphenylstibine complexes of zerovalent platinum

The novel triphenylstibine complexes PtL2, PtL3, and (PtL3)nN2 (L = SbPh3) have been synthesised; the binary compounds are unusually unreactive even towards cold mineral acids.

The complete genome sequence of Chromobacterium violaceum reveals remarkable and exploitable bacterial adaptability

Chromobacterium violaceum is one of millions of species of free-living microorganisms that populate the soil and water in the extant areas of tropical biodiversity around the world. Its complete genome sequence reveals (i) extensive alternative pathways for energy generation, (ii) ≈500 ORFs for transport-related proteins, (iii) complex and extensive systems for stress adaptation and motility, and (iv) wide-spread utilization of quorum sensing for control of inducible systems, all of which underpin the versatility and adaptability of the organism. The genome also contains extensive but incomplete arrays of ORFs coding for proteins associated with mammalian pathogenicity, possibly involved in the occasional but often fatal cases of human C. violaceum infection. There is, in addition, a series of previously unknown but important enzymes and secondary metabolites including paraquat-inducible proteins, drug and heavy-metal-resistance proteins, multiple chitinases, and proteins for the detoxification of xenobiotics that may have biotechnological applications.

Comentario a la presentación de José Antonio Ocampo: Los paradigmas del desarrollo en la historia latinoamericana"

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Comentario a la presentación de José Antonio Ocampo: Los paradigmas del desarrollo en la historia latinoamericana"

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Comentario a la presentação do José Antonio Ocampo: Os paradigmas do desenvolvimento na história latino-americana"

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Comentario a la presentação do José Antonio Ocampo: Os paradigmas do desenvolvimento na história latino-americana"

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Variação genética, interação genótipo solo e ganhos na seleção em teste de progěnies de Corymbia citriodora Hook em Luiz Antonio, São Paulo

The aim of this study was to investigate the genetic variation, the genotype × soil interaction and the selection among and within Corymbia citriodora progenies in three different kinds of soils (Red Latossol, Quartz Sand and Purple Latossol), which occur in the Luiz Antônio Experimental Station, São Paulo State, Brazil. The progeny test was established 1983, using 56 open-pollinated families of C. citriodora. Twenty fve years after planting the following traits were measured: height, diameter at breast height (Dbh), stem form and survival. Best growth occurred in Purple Latossol. Significant differences among progenies were detected for most traits in all sites, suggesting the possibility of improvement by selection. In the analysis with sites, Significant differences among locals, progenies and genotypes × soil interaction were detected, confiming that the tested material has sufficient genetic variation to be explored by selection in all sites. The analysis of genotype × soil interaction indicates that growth traits present single interaction and the same progenies can be selected in each site. On the order hand, genotype × soil interaction for stem form and survival was complex; and specifc progenies need to be selected for each kind of soil. The population, due to its high genetic variation and strong genetic control of traits, permits to obtain considerable genetic gains by selection among and within progenies.

Desarrollo metodológico de proyecto a nivel de perfil sobre disposición final de residuos sólidos urbanos en la provincia de San Antonio: estudio de caso

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Los programas sociales y los objetivos de desarrollo del milenio en Argentina

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