Monophasic Scheme
Mostrando 1-3 de 3 artigos, teses e dissertações.
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1. PIS e COFINS e os regimes de tributação cumulativo, não-cumulativo e monofásico: limites e pressupostos
O presente trabalho trata dos limites e pressupostos constitucionais aplicados aos regimes cumulativo, não cumulativo e monofásico do PIS e da Cofins, partindo de uma análise dos critérios constitucionais inerentes a cada um desses regimes e a compatibilidade da legislação ordinária com a norma de competência tributária. Para tanto, analisou-se o co
Publicado em: 2010
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2. Perturbed interaction between residues 85 and 204 in Tyr-185-->Phe and Asp-85-->Glu bacteriorhodopsins.
According to earlier reports, residue 85 in the bacteriorhodopsin mutants D85E and Y185F deprotonates with two apparent pKa values. Additionally, in Y185F, Asp-85 becomes significantly more protonated during light adaptation. We provide a new explanation for these findings. It is based on the scheme that links the protonation state of residue 85 to the proto
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3. Genetic population structure, clonal phylogeny, and pathogenicity of Salmonella paratyphi B.
Genetic diversity and relationships among 123 strains of Salmonella paratyphi B (serotype 1,4,[5],12:b:[1,2]) were estimated from an assessment of electrophoretically demonstrable allelic variation at 24 chromosomal enzyme gene loci. Fourteen electrophoretic types, marking clones, were distinguished, the phylogeny of the clonal lineages was reconstructed, an