Browsing by subject Optical sensors

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Showing results 1 to 10 of 10.
Issue DateTitleAuthor(s)TypeAccess
14-Jan-2009Autofluorescence spectroscopy of a human gastrointestinal carcinoma cell line - design of optical sensors for the detection of early stage cancerFerreira, D. S.; Henriques, Mariana; Oliveira, Rosário, et al.Conference paperOpen access
Aug-2009Automatic yarn characterization system: design of a prototypeCarvalho, Vítor; Belsley, M.; Vasconcelos, Rosa, et al.ArticleOpen access
Jun-2003Biosystem with 16 highly selective optical channels for biological fluids analysis in the visible spectrumMinas, Graça; Ribeiro, J. C.; Lanceros-Méndez, S., et al.Conference paperOpen access
Jun-2008A comparative study between yarn diameter and yarn mass variation measurement systems using capacitive and optical sensorsCarvalho, Vítor; Soares, Filomena; Vasconcelos, Rosa, et al.ArticleOpen access
8-Mar-2011A comparison of mass parameters determination using capacitive and optical sensorsCarvalho, Vítor; Belsley, M.; Vasconcelos, Rosa, et al.ArticleOpen access
Jun-2007Optical quantification of yarn hairiness using a single directionCarvalho, Vítor; Cardoso, Paulo; Besley, Michael, et al.Conference paperOpen access
Jun-2009Smart sensing polymeric foil with integrated optic fiber sensors: fabrication and characterization of a polymeric foil sensitive to strainSilva, A. F.; Gonçalves, F.; Ferreira, L. A., et al.Conference paperRestricted access (UMinho)
Nov-2008Yarn diameter measurements using coherent optical signal processingCarvalho, Vítor; Cardoso, Paulo; Belsley, M., et al.ArticleOpen access
Mar-2009Yarn hairiness characterization using two orthogonal directionsCarvalho, Vítor; Cardoso, Paulo; Belsley, M., et al.ArticleOpen access
Jan-2009Yarn irregularity parameterisation using optical sensorsCarvalho, Vítor; Cardoso, Paulo; Belsley, M., et al.ArticleOpen access