reprintInfo.asp. DOI: 10.1525/cond.2010.090059 Resumen. Estudiamos la dispersión, la retención de parejas, la supervivencia aparente y la anidación repetida en una población subártica reproductiva de Charadrius semipalmatus, cerca del limite sur de su distribución reproductiva en la isla Akimiski, Nunavut, Canadá, desde 2002 a 2007. El riesgo de depredación es más alto en esta localidad que en ...

objective(s):  denaturing high performance liquid chromatography (dhplc) is a high throughput approach for screening dna sequence variations. to assess oven calibration, cartridge performance, buffer composition and stability, the wave low and high range mutation standards are employed to ensure reproducibility and accuracy of the chromatographic analysis. the purpose of this study was to provi...

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Although land abandonment in the equatorial Andes is a process that complicates the mosaic of land uses in Tropandean landscapes, in some cases land abandonment further contributes to the process of degradation. This includes not only soil but also the species composition and community structure of montane forest patches and, where succession fails, recalcitrant pasture grasses. In order to exa...

Software Engineering entails an important phase which is the process of eliciting software requirements. In Software Engineering, eliciting techniques are not completely systematized, which makes the eliciting process difficult to deal with. In this process, the software engineer interacts with the mental model that the client has of reality and of the problem for which the software solution is...

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