Hierarchical Calibration
Mostrando 1-3 de 3 artigos, teses e dissertações.
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1. Identification and quantification of sesquiterpenes and polyacetylenes in Atractylodes lancea from various geographical origins using GC-MS analysis
A convenient and sensitive GC-MS method was developed to identify thirteen sesquiterpenes and polyacetylenes (e.g. caryophyllene, γ-elemene, α-caryophyllene, β-selinene, isoledene, germacrene B, elixene, atractylone, hinesol, β-eudesmol, atrctylodin, atractylenolide II and acetylatractylodinol) in Atractylodes lancea (Thunb.) DC., Asteraceae. Among those
Rev. bras. farmacogn.. Publicado em: 17/04/2012
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2. Calibraçãao hierárquica multiobjetivo de um modelo de micrometeorologia e de dinâmica de ecossistemas terrestres / Multiobjective hierarchical calibration of a micrometeorological and dynamic ecossysten model
Os ecossistemas terrestres são um componente chave no estudo do clima do planeta. Existem fortes evidências de que a superfície terrestre influencia o tempo e o clima em várias escalas de tempo, de segundos a milhões de anos. Os modelos de ecossistemas terrestres (LSMs, do inglês Land Surface Models) são ferramentas importantes para a pesquisa com sim
Publicado em: 2009
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3. Issues in cDNA microarray analysis: quality filtering, channel normalization, models of variations and assessment of gene effects
We consider the problem of comparing the gene expression levels of cells grown under two different conditions using cDNA microarray data. We use a quality index, computed from duplicate spots on the same slide, to filter out outlying spots, poor quality genes and problematical slides. We also perform calibration experiments to show that normalization bet
Oxford University Press.