Competitor Analysis
Mostrando 13-24 de 84 artigos, teses e dissertações.
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13. Estimativa da confiabilidade dos sensores Ãpticos de pressÃo e temperatura nas condiÃÃes de uso a partir de testes acelerados de vida
Because of the competitor market on oil exploration the companies of the sector have researched big assaulting on new technologies which the aim is obtain a more stimulate activities and a better management of the oilâs production. To have a more accurate notion of the productionâs potential, these companies have invested in the development and in the util
Publicado em: 2005
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14. Competitive intelligence applied to silicon carbide technologies to abrasive area. / Inteligência competitiva a tecnologias do carbeto de silício para o setor de abrasivos.
Because the fact we dont have studies about Silicon Carbide ( SiC ) to abrasives in Brasil, this study sought to accomplish the SiC technological search in abrasives using Competitive Intelligence. The necessity to know the SiC application trends and threat in bonded abrasives in Brasil It was the decision detanier necessity showed by focal company. In addit
Publicado em: 2005
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15. The molluscicidal activity of niclosamide (Bayluscide WP70®) on Melanoides tuberculata (Thiaridae), a snail associated with habitats of Biomphalaria glabrata (Planorbidae)
The aim of this study was to determine the toxicity of niclosamide (Bayluscide ®) on Melanoides tuberculata and Biomphalaria glabrata under laboratory conditions. The latter species is the intermediate host of Schistosoma mansoni (Sambon 1917). M. tuberculata was successfully used as competitor of B. glabrata in biological control programs in French West In
Memórias do Instituto Oswaldo Cruz. Publicado em: 2002-07
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16. A sociedade do desencontro : uma abordagem do processo pedagogico-educaciona
The present work intends to analyse the contemporaneous technological society. In the face of that, we will emphasize to he cultural aspect, by our needs of the present moment, to situate the influence that the technological developments have caused to the contemporary man and, conseqüently, to the cream of society what is the education; the emphatic ch
Publicado em: 2000
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17. Modeling and analysis of competitive RT-PCR.
The present studies demonstrate a theoretical and practical framework for the accurate quantitation of gene expression in RNA extracted from microscopic tissue samples. The approaches are developed around competitive RT-PCR techniques. Assay performance has been examined and validated at both the RT and PCR steps. Our analysis of RT transcription efficiency
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18. Aldosterone receptors and the evaluation of plasma mineralocorticoid activity in normal and hypertensive states.
Aldosterone receptors from rat kidney slices were utilized in a competitive binding technique to analyze the contribution of various steroids to plasma "mineralocorticoid" activity and to assess their possible role in hypertension. To consider simultaneously the plasma binding, steroids were incubated with slices in undiluted plasma; competitor activities fo
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19. Quantification of mRNA expression by competitive PCR using non-homologous competitors containing a shifted restriction site
Despite the recent introduction of real-time PCR methods, competitive PCR techniques continue to play an important role in nucleic acid quantification because of the significantly lower cost of equipment and consumables. Here we describe a shifted restriction-site competitive PCR (SRS-cPCR) assay based on a modified type of competitor. The competitor fr
Oxford University Press.
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20. Microtiter format gene quantification by covalent capture of competitive PCR products: application to HIV-1 detection.
We have developed a simple gene quantification system using the competitive polymerase chain reaction (CPCR) followed by microtiter format analysis. CPCR is carried out using a mutant competitor with the same size as the target DNA product, and a minimal base exchange to insure the same amplification kinetics. One primer is aminated at the 5' end to produce
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21. Type-C RNA Virus Gene Expression in Human Tissue
Partially purified fractions of human tissues have been analyzed by competition radioimmunoassay for the presence of two of the principle structural components of type-C RNA viruses, the major core protein (p27 to p30) and the major envelope glycopeptides (gp69/71). Screening of tissues was carried out by use of a heterologous assay system of 125I-labeled Ra
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22. Specific interaction between coronavirus leader RNA and nucleocapsid protein.
Northwestern blot analysis in the presence of competitor RNA was used to examine the interaction between the mouse hepatitis virus (MHV) nucleocapsid protein (N) and virus-specific RNAs. Our accompanying article demonstrates that anti-N monoclonal antibodies immunoprecipitated all seven MHV-specific RNAs as well as the small leader-containing RNAs from infec
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23. Single-tube nested competitive PCR with homologous competitor for quantitation of DNA target sequences: theoretical description of heteroduplex formation, evaluation of sensitivity, precision and linear range of the method.
Competitive PCR is a frequently used technique for quantitation of DNA and mRNA. However, the application of the most favourable homologous mutated competitors is impeded by the formation of heteroduplex molecules which complicates the data evaluation and may lead to quantitation errors. Moreover, in most cases a single quantitation of an unknown sample requ
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24. Use of Multiple Competitors for Quantification of Human Immunodeficiency Virus Type 1 RNA in Plasma
Quantification of human immunodeficiency virus type 1 (HIV-1) RNA in plasma has rapidly become an important tool in basic HIV research and in the clinical care of infected individuals. Here, a quantitative HIV assay based on competitive reverse transcription-PCR with multiple competitors was developed. Four RNA competitors containing identical PCR primer bin
American Society for Microbiology.