An algorithm for detecting layer boundaries in sediments

In this paper we present an algorithm based on wavelet multiscale Foot Rest Extrusion decomposition, designed to detect lines of maximal gradients in horizontal direction within two-dimensional data sets.The algorithm is capable of identifying layer boundaries within sediment profiles, as demonstrated for artificial as well as two field data sets.L

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Seroprevalence of mumps in The Netherlands: dynamics over a decade with high vaccination coverage and recent outbreaks.

Here we present mumps virus specific antibody levels in a large cross-sectional population-based serosurveillance study performed in the Netherlands in 2006/2007 (n = 7900).Results were compared with a similar study (1995/1996) and discussed in the light of recent outbreaks.Mumps antibodies were tested using a fluorescent bead-based multiplex immun

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