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Showing 1 to 2 of 2 for “"Bead Density"”.
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Performance Analysis and Strategic Management of Longitudinal Pavement Markings
… to analyze paint pavement marking surface glass bead density. Bead density values were found to have a positive correlation with marking retroreflectivity measurements. Higher glass bead density led to higher marking retroreflectivity. The research also compared existing marking retroreflectivity …
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Label-free buoyant mass assays with suspended microchannel resonators
… directly, or individually weighed polystyrene beads can be used as mobile supports. As in other label-free detection methods, biomolecular measurements in complex media such as serum are challenging due to high background signals from non-specific binding. We demonstrate that …