Relative Multiples
Mostrando 1-12 de 12 artigos, teses e dissertações.
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1. Curcumin combining with si-MALAT1 inhibits the invasion and migration of colon cancer SW480 cells
To study the effect of small interfering RNA targeting metastasis-associated lung adenocarcinoma transcript1 (si-MALAT1) combining with curcumin on the invasion and migration abilities of human colon cancer SW480 cells, and to explore the involved molecular mechanism. The recombinant lentiviral vector expressing si-MALAT1 was constructed, and its titer was d
Braz. J. Pharm. Sci.. Publicado em: 12/08/2019
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2. A smartphone-based apple yield estimation application using imaging features and the ANN method in mature period
ABSTRACT: Apple yield estimation using a smartphone with image processing technology offers advantages such as low cost, quick access and simple operation. This article proposes distribution framework consisting of the acquisition of fruit tree images, yield prediction in smarphone client, data processing and model calculation in server client for estimating
Sci. agric. (Piracicaba, Braz.). Publicado em: 2018-08
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3. INITIAL PUBLIC OFFERING IN THE BRAZILIAN MARKET: A VALUATION OF THE OPERATIONS IN THE PERIOD BETWEEN 2004 AND 2008, USING RELATIVE VALUATION AND COST OF EQUITY / OFERTA PUBLICA INICIAL NO MERCADO BRASILEIRO: UMA AVALIAÇÃO DAS OPERAÇÕES NO PERÍODO ENTRE 2004 E 2008, ATRAVÉS DA AVALIAÇÃO RELATIVA E DO CUSTO DE CAPITAL PRÓPRIO
A Oferta Publica Inicial de Ações (IPO) tem sido objeto de estudo em diversos países, em função da importância destas operações, principalmente em mercados desenvolvidos. Especialmente no Brasil, este ainda é um assunto relativamente novo, com crescimento no volume de operações nos últimos anos. Este trabalho busca avaliar as operações através
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 11/04/2012
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4. Avaliação relativa de empresas : estratégia de gestão ativa de portfólio com objetivo de superar o desempenho do mercado
Este trabalho pretende verificar se é possível obter retornos consistentemente acima do mercado, cujo o indicador de desempenho escolhido foi o Índice Bovespa. Para tanto, a proposta é utilizar indicadores de mercado provenientes da dita Avaliação Relativa, uma das abordagens de Valuation. Foram selecionados quatro índices relativos, principalmente de
Publicado em: 2010
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5. Análise do envelhecimento funcional precoce em funcionários de lavanderias terceirizadas Belo Horizonte-MG / Analysis of the precocious functional aging in employees of private laundries Belo Horizonte-MG
The World Health Organization (OMS), as well as scientist of the whole world, had been demonstrating concern with the subject of aging related to work and they recognize that modifications on several systems of the human body will lead to a gradual decrease on the effectiveness of each one of them, because the aging caused by the work, will anticipate the cy
Publicado em: 2008
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6. Los modelos de niveles múltiples: una estrategia analítica para el estudio de los problemas de salud de la población
This paper presents the theoretical-methodological discussion about the applicability of multiple level models in the study of the health/sickness process, its determinants and conditioning factors, as a function of the stratification of society and the living conditions of its inhabitants. It goes back to the concept of population according to the theory of
Revista Brasileira de Epidemiologia. Publicado em: 2006-03
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7. Comparative low-dose nephrotoxicities of gentamicin, tobramycin, and amikacin.
Most investigations of the comparative nephrotoxicities of aminoglycosides in animals have utilized large multiples of the human dose. Furthermore, many of these assessments have used only one or two dose levels and have not described a dose-response comparison among antibiotics. Because of this lack of comparative dose-response data over a range of low mult
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8. Structure of YSi2 nanowires from scanning tunneling spectroscopy and first principles
Exceptionally long and uniform YSi2 nanowires are formed via self-assembly on Si(001). The in-plane width of the thinnest wires is known to be quantized in odd multiples of the silicon lattice constant. Here, we identify a class of nanowires that violates the “odd multiple” rule. The structure of the thinnest wire in this category is determined by compar
American Institute of Physics.
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9. A nucleosome-like structure containing DNA and the arginine-rich histones H3 and H4.
The low-angle X-ray diffraction pattern from fibres of reconstituted H3/H4/DNA complexes is very similar to that of chromatin and has well defined maxima at 10.6, 5.4, 3.4 and 2.6 nm. Staphyloccal nuclease digestion of reconstituted H3/H4/DNA yields DNA fragments of length 49, 69, 100, 128, 193 and 255 b.p. as principal components. Comparison of the relative
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10. A preference of histone H1 for methylated DNA.
We have identified a clear preference of histone H1 for CpG-methylated DNA, irrespective of DNA sequence. The conditions under which this preference is observed allowed cooperative binding of H1; the H1-DNA complexes formed were shown earlier to be 'tramlines' of two DNA duplexes bridged by an array of H1 molecules, and multiples of these. The preference for
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11. Triggering of autolytic cell wall degradation in Escherichia coli by beta-lactam antibiotics.
A biochemical method was developed to quantitatively compare the effectiveness of beta-lactams in triggering murein degradation (autolysin activity) in Escherichia coli. Bacteria prelabeled in their cell walls with radioactive diaminopimelic acid in growth medium were exposed for 10 min to the antibiotics at the appropriate minimal growth inhibitory concentr
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12. B-cell lines immortalized with an Epstein-Barr virus mutant lacking the Cp EBNA2 enhancer are biased toward utilization of the oriP-proximal EBNA gene promoter Wp1.
During Epstein-Barr virus (EBV) latent infection of B lymphocytes in vitro, six viral nuclear antigens (EBNAs) are expressed from one of two promoters, Cp or Wp, whose activities have previously been shown to be mutually exclusive in established lymphoblastoid cell lines. Initially after infection, the EBNA genes are transcribed from Wp, which is present in