Navegação por Título
Resultados 88077-88096 de 265973
-
Detection of Ks-excess stars in the 14 Myr open cluster NGC 4755
(2006) [Artigo de periódico]Aims. We derive the structure, distribution of MS and PMS stars and dynamical state of the young open cluster NGC4755. We explore the possibility that, at the cluster age, some MS and PMS stars still present infrared ... -
Detection of LTR retrotransposons in three Hamiltosporidium lineages
(2017) [Resumo publicado em evento] -
Detection of mosaic variants in mothers of MPS II patients by next generation sequencing
(2021) [Artigo de periódico]Mucopolysaccharidosis type II is an X-linked lysosomal storage disorder caused by mutations in the IDS gene that encodes the iduronate-2-sulfatase enzyme. The IDS gene is located on the long arm of the X-chromosome, ... -
Detection of P element transcripts in embryos of Drosophila melanogaster and D. willistoni
(2009) [Artigo de periódico]The P element is one of the most thoroughly studied transposable elements (TE). Its mobilization causes the hybrid dysgenesis that was first described in Drosophila melanogaster. While studies of the P element have mainly ... -
Detection of Pneumocystis in lungs of bats from Brazil by PCR amplification
(2009) [Artigo de periódico]Pneumocystis tem sido isolado de uma grande variedade de hospedeiros mamíferos, incluindo humanos, animais domésticos e selvagens. Tem se demonstrado que o genoma do Pneumocystis de um hospedeiro difere marcadamente do de ... -
Detection of rifampin-resistant genotypes in Mycobacterium tuberculosis by reverse hybridization assay
(2011) [Artigo de periódico]We used a colorimetric reverse dot blot hybridization (CRDH) assay to detect the presence of mutations in a specific region of the rpoB gene, associated with rifampin (RIF) resistance, in a panel of 156 DNAs extracted from ... -
Detection of salmonella sp. from porcine origin: a comparision between a PCR method and standard microbiological techniques.
(2005) [Artigo de periódico]O objetivo desse estudo foi comparar um método de Reação em Cadeia da Polimerase (PCR) combinado com enriquecimento seletivo em caldo Rappaport-Vassiliadis (PCR-RVB) com as técnicas de isolamento bacteriano convencional ... -
Detection of SARS-CoV-2 lineage P.1 in patients from a region with exponentially increasing hospitalisation rate, February 2021, Rio Grande do Sul, Southern Brazil
(2021) [Artigo de periódico]The emergence of SARS-CoV-2 P.1 lineage coincided with a surge in hospitalisations in the North region of Brazil. In the South region’s Rio Grande do Sul state, severe COVID-19 case numbers rose 3.8 fold in February 2021. ... -
A detection of the evolutionary time scale of the da white dwarf G117-B15A with the Whole Earth Telescope
(1991) [Artigo de periódico]We have detected the time rate of change for the main pulsation period of the 13,000 K DA white dwarf G117-B15A, using the Whole Earth Telescope (WET). The observed rate of period change, P = (12.0 ± 3.5) x 10- 15 s s - ... -
Detection of Treponema pallidum by seminested PCR in the cerebrospinal fluid of asymptomatic HIV-infected patients with latent syphilis
(2014) [Resumo publicado em evento] -
Detection of vanC1 gene transcription in vancomycin-susceptible Enterococcus faecalis
(2013) [Artigo de periódico]Here we report the presence and expression levels of the vanC1 and vanC2/3 genes in vancomycin-susceptible strains of Enterococcus faecalis. The vanC1 and vanC2/3 genes were located in the plasmid DNA and on the chromosome, ... -
Detection of virulence-associated genes in Salmonella Enteritidis isolates from chicken in South of Brazil
(2013) [Artigo de periódico]Salmonella spp. are considered the main agents of foodborne disease and Salmonella Enteritidis is one of the most frequently isolated serovars worldwide. The virulence of Salmonella spp. and their interaction with the host ... -
Detection of virulence genes in Salmonella enteritidis isolated from different sources
(2003) [Artigo de periódico]A presença de três genes de virulência (invA, spvR e spvC) foi determinada em Salmonella Enteritidis isoladas de aves, suínos, humanos e alimentos. Todos os isolados foram positivos para o gene invA, 91,2% também foram ... -
Detection of virulence genes in Salmonella Heidelberg isolated from chicken carcasses
(2019) [Artigo de periódico]During the last years, Brazilian government control programs have detected an increase of Salmonella Heidelberg in poultry slaughterhouses a condition that poses a threat to human health However, the reasons remain unclear. ... -
Detection of Wolbachia (ALPHA PROTEOBACTERIA: RICKETTSIALES) in three species of terrestrial isopods (CRUSTACEA: ISOPODA: ONISCIDEA) in Brazil
(2012) [Artigo de periódico]Terrestrial isopods are widely infected with Wolbachia. However, little is known about the presence of bacteria in the Neotropical species. The objective of this study was to test the hypothesis of presence of Wolbachia ... -
Detector cintilador semicondutor para radiação gama
(2015) [Artigo de periódico]Nowadays the devices employed to evaluate individual radiation exposition are based on dosimetric films and ter-moluminescent crystals, whose measurements must be processed in specific transductors. Hence, these devices ... -
Detector de picos microprocessado
(1997) [Resumo publicado em evento] -
Detector de Radiação Cherenkov
(2019) [Resumo publicado em evento] -
Detector de tensão de cisalhamento em moldes areia
(1991) [Resumo publicado em evento] -
Detectores de pH para verificar o processo de corrosão
(2023) [Resumo publicado em evento]