Cetus
Mostrando 1-8 de 8 artigos, teses e dissertações.
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1. Infraestrutura de compilação para a implementação de aceleradores em FPGA
O aumento no desempenho de processadores sequenciais tem sido limitado severamente por fatores físicos e tecnológicos nos últimos anos. Dessa forma, abordagens alternativas para a execução com alto desempenho ganharam maior importância nos últimos anos. Uma delas baseia-se na utilização de hardware customizado, implementado utilizando-se FPGAs. Entr
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 23/11/2012
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2. Avaliação de espécies forrageiras de inverno na Depressão Central do Rio Grande do Sul
Um experimento foi conduzido para avaliar a produção de forragem de espécies e cultivares forrageiros de inverno provenientes do programa de seleção do Instituto Nacional de Investigación Agropecuária-INIA/Uruguai.Foram avaliadas as seguintes espécies: azevém (Lolium multiflorum Lam.), cultivares Cetus, Estanzuela 284 e Titan; aveia (Avena byzantina
Revista Brasileira de Zootecnia. Publicado em: 2007-12
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3. Screening tests for antibodies to cytomegalovirus: an evaluation of five commercial products.
Four hundred and ninety two samples of serum from blood donors were screened for the presence of antibodies specific to cytomegalovirus using radioimmunoassay, a modified complement fixation test, and five commercially available tests: the Cetus CMV IHA, Abbott CMV total AB EIA, Cytomegalisa Stat EIA, Enzygnost EIA, and Virenz G-CMV EIA. A wide variation in
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4. Detection of Borrelia burgdorferi in patients with Lyme disease by the polymerase chain reaction.
Borrelia burgdorferi, the causative agent of Lyme disease, was detected in patients' serum by DNA amplification using the polymerase chain reaction (PCR). B burgdorferi was pelleted from serum samples by centrifugation (10,000 x g for 10 minutes) and lysed by treatment with ammonium hydroxide (100 degrees C for 15 minutes). Two pairs of "nested" PCR primers
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5. Detection of cytomegalovirus antibody with two commercially available assays, an indirect hemagglutination test and an enzyme immunosorbent assay.
By the use of two reference procedures, an indirect hemagglutination assay and a complement fixation test, the presence or absence of cytomegalovirus (CMV) antibody was determined for 221 human sera. Ninety-nine sera (44.8%) were found to contain CMV antibody. The remaining 122 sera (55.2%) lacked detectable CMV antibody. These same sera were then analyzed b
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6. Detection of cytomegalovirus antibody with latex agglutination.
Transfusion-acquired cytomegalovirus (CMV) infections should be prevented in seronegative immunocompromised patients by providing blood products from donors who are also seronegative. Latex agglutination was investigated as a simple and rapid method for detecting antibody against CMV. Latex beads were coated with CMV antigen, incubated for 8 min at room temp
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7. Comparison of six methods for the detection of antibody to cytomegalovirus.
Five commercial assays were compared to a standardized complement fixation (CF) test for the detection of antibody to cytomegalovirus. Two hundred and thirty serum specimens were analyzed. In addition, nine pairs of acute- and convalescent-phase sera were tested by two of the commercial assays. The assays were compared as to sensitivity, specificity, and pos
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8. Regulation of c-myc mRNA levels in normal human lymphocytes by modulators of cell proliferation.
Increased expression of the cellular oncogene c-myc has recently been demonstrated in some types of proliferating non-neoplastic cells, including lectin mitogen-stimulated lymphocytes, suggesting a role for this protooncogene in the regulation of growth of normal cells. Here we report the effects of several modulators of lymphocyte proliferation on the stead