Rui Guerra
Rui Guerra
Professor de Física, Departamento de Física e CEOT, Faculdade de Ciências e Tecnologia, Universidade do Algarve
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Tissue phantom for optical diagnostics based on a suspension of microspheres with a fractal size distribution
D Passos, JC Hebden, PN Pinto, R Guerra
Journal of biomedical optics 10, 064036, 2005
[] Rocha'pear firmness predicted by a Vis/NIR segmented model
AM Cavaco, P Pinto, MD Antunes, JM Silva, R Guerra
Postharvest Biology and Technology 51 (3), 311-319, 2009
Effect of light quality supplied by light emitting diodes (LEDs) on growth and biochemical profiles of Nannochloropsis oculata and Tetraselmis chuii
PSC Schulze, HGC Pereira, TFC Santos, L Schueler, R Guerra, ...
Algal Research 16, 387-398, 2016
Determination of the botanical origin of honey by sensor fusion of impedance e-tongue and optical spectroscopy
PA Ulloa, R Guerra, AM Cavaco, AMR da Costa, AC Figueira, AF Brigas
Computers and Electronics in Agriculture 94, 1-11, 2013
Flashing LEDs for microalgal production
PSC Schulze, R Guerra, H Pereira, LM Schüler, JCS Varela
Trends in biotechnology 35 (11), 1088-1101, 2017
Validation of short wave near infrared calibration models for the quality and ripening of ‘Newhall’orange on tree across years and orchards
AM Cavaco, R Pires, MD Antunes, T Panagopoulos, A Brázio, AM Afonso, ...
Postharvest Biology and Technology 141, 86-97, 2018
Mie and Debye scattering in dusty plasmas
R Guerra, JT Mendonca
Physical Review E 62 (1), 1190, 2000
A possibility for non-invasive diagnosis of superficial scald in ‘Rocha’pear based on chlorophyll a fluorescence, colorimetry, and the relation between α-farnesene and …
R Guerra, IV Gardé, MD Antunes, JM da Silva, R Antunes, AM Cavaco
Scientia horticulturae 134, 127-138, 2012
A TSS classification study of ‘Rocha’pear (Pyrus communis L.) based on non-invasive visible/near infra-red reflectance spectra
F Bexiga, D Rodrigues, R Guerra, A Brázio, T Balegas, AM Cavaco, ...
Postharvest Biology and Technology 132, 23-30, 2017
Identification of asymptomatic plants infected with Citrus tristeza virus from a time series of leaf spectral characteristics
AM Afonso, R Guerra, AM Cavaco, P Pinto, A Andrade, A Duarte, ...
Computers and Electronics in Agriculture 141, 340-350, 2017
Temporal metabolic profiling of the Quercus suberPhytophthora cinnamomi system by middle‐infrared spectroscopy
PR Hardoim, R Guerra, AM Rosa da Costa, MS Serrano, ME Sánchez, ...
Forest Pathology 46 (2), 122-133, 2016
Nonlinear coupling between Langmuir and dust-acoustic waves in dusty plasmas with dust charge perturbations
R Guerra, PK Shukla
Physica Scripta 1996, 272, 1996
Determination of Geographical and botanical origin of honey: from sensory evaluation to the state of the art of non-invasive Technology
AM Cavaco, G Miguel, D Antunes, R Guerra
Honey: Production, Consumption and Health Benefits (1-40), Nova Science …, 2011
A first approach to the optical and antioxidant properties of propolis collected at different sites of algarve region
C Cruz, AM Cavaco, R Guerra, D Antunes, H Guia, M Graca, ...
Proceedings of the 4th IASME/WSEAS International Conference on Energy …, 2008
Preliminary Results on the Non-Destructive Determination of Pear (Pyrus communis L.) cv. Rocha Ripeness by Visible/Near Infrared Reflectance Spectroscopy
AM Cavaco, D Antunes, JM da Silva, R Guerra
X International Pear Symposium 800, 1099-1106, 2007
A Preliminary Approach to the Prediction of'Rocha'Pear Skin Pigments by Vis/NIR Reflectance Spectroscopy
AM Cavaco, MDC Antunes, J Marques da Silva, R Guerra
Acta Horticulturae 858, 373-377, 2010
Double modulation diode laser absorption spectrometry by simultaneous wavelength modulation and optically induced population modulation—application to trace element detection …
J Gustafsson, FM Schmidt, R Guerra, O Axner
Spectrochimica Acta Part B: Atomic Spectroscopy 59 (1), 67-92, 2004
Brownian motion of a dust particle in a plasma
JT Mendonca, PK Shukla, AM Martins, R Guerra
Physics of Plasmas 4 (3), 674-677, 1997
Preliminary results on the non-invasive diagnosis of superficial scald in ‘Rocha’pear by fluorescence imaging
AM Cavaco, MD Antunes, JM Silva, R Guerra
Proceedings of the 1st International Workshop in Computer Image Analysis in …, 2009
Simultaneous determination of the mean and standard deviation of quasi-monodisperse size distributions of microspheres by static light scattering
PN Pinto, P Fernandes, R Guerra
Measurement Science and Technology 18, 1209, 2007
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