Relevant Publications:
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Image Analysis in Biotechnological Processes: Applications to
Wastewater Treatment. PhD Thesis 2003. < Download PhD thesis
(11034 Kb) >
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Mesquita, D.P., Dias, O., Amaral, A.L., Ferreira, E.C. Monitoring of activated
sludge settling ability through image analysis: validation on full-scale
wastewater treatment plants. Bioprocess and Biosystems Engineering
32(3), 361-367, 2009.
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Mesquita, D.P., Dias, O., Dias, A.M.A.,
Amaral, A.L., Ferreira, E.C. Correlation between sludge settling ability
and image analysis information using Partial Least Squares. Analytica
Chimica Acta [accepted] -
Amaral,
A.L., Ginoris, Y.P., Nicolau, A., Coelho, M.A.Z., Ferreira, E.C.
Stalked protozoa identification by image analysis and multivariable
statistical techniques. Analytical and Bioanalytical
Chemistry (accepted)
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Pinto, R.,
Amaral, A.L., Ferreira, E.C., Mota, M., Vilanova, M., Ruel, K.,
Gama, F.M. Quantification of the CBD-FITC conjugates surface coating
on cellulose fibres. BMC Biotechnology (accepted)
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Pinto, R.,
Amaral, A.L., Carvalho, J., Ferreira, E.C., Mota, M., Gama, F.M.
Development of a method
using image analysis and CBD-FITC conjugates for the measurement of
CBDs adsorbed onto cellulose fibers. Biotechnology Progress
23:6, 1492-1497, 2007.
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Ginoris Y.P., Amaral A.L., Nicolau A., Coelho M.A.Z,
Ferreira, E.C.
Raw Data Pre-Processing in
the Protozoa and Metazoa Identification by Image Analysis and
Multivariate Statistical Techniques. Journal of Chemometrics
21:3-4, 156-164, 2007.
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Ginoris Y.P., Amaral A.L., Nicolau A., Coelho M.A.Z,
Ferreira, E.C. Development
of an image analysis procedure for identifying protozoa and metazoa
typical of activated sludge system. Water Research 42:12,
2581-2589, 2007.
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Ginoris, Y.P., Amaral, A.L., Nicolau, A., Coelho,
M.A.Z., Ferreira, E.C.
Recognition of protozoa and metazoa using image analysis tools,
discriminant analysis, neural networks and decision trees.
Analytica Chimica Acta 595:1-2, 160-169, 2007.
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Amaral, A.L., Ferreira, E.C.
Activated sludge
monitoring of a wastewater treatment plant using image analysis and
partial least squares regression. Analytica Chimica Acta,
544:1-2, 246-253, 2005.
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Amaral,
A.L., Pereira, M.A., da Motta, M., Pons M.-N., Mota, M., Ferreira,
E.C., Alves, M.M. Development of Image Analysis Techniques as a Tool
to Detect and Quantify Morphological Changes in Anaerobic Sludge: II.
Application to a Granule Deterioration Process Triggered by Contact
With Oleic Acid.
Biotechnology and Bioengineering 87:2, 194-199, 2004.
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Araya-Kroff,
P., Amaral, A.L., Neves, L., Ferreira, E.C., Pons, M.-N., Mota,
M., Alves, M.M. Development of Image Analysis Techniques as a Tool to
Detect and Quantify Morphological Changes in Anaerobic Sludge: I.
Application to a Granulation Process. Biotechnology and Bioengineering 87:2,
184-193, 2004.
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Amaral, A.L., da Motta, M., Pons, M.N.,
Vivier, H., Mota, M., Ferreira, E.C. Survey of Protozoa and Metazoa
Populations in Wastewater Treatment Plants by Image Analysis and
Discriminant Analysis. Environmetrics 15:4, 381-390, 2004.
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Dias, N., Amaral, A., Ferreira, E.C.,
Lima, N. Automated image analysis to improved bead ingestion toxicity
test counts in the protozoan Tetrahymena pyriformis. Letters in
Applied Microbiology 37:3, 230-233, 2003.
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F.M. Kawasse, P.F. Amaral, M.H.M. Rocha-Leão,
M.A.Z. Coelho, A.L. Amaral, Ferreira, E.C. Morphological Analysis
of Yarrowia lipolytica under Stress Conditions through Image Processing.
Bioprocess and Biosystems Engineering 25:6, 371-375, 2003.
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Pereira, M.A., Roest, K., Stams, A.J.M.,
Akkermans, A.D.L., Amaral, A.L., Pons, M.-N., Ferreira, E.C.,
Mota, M., Alves, M.M. Image analysis, methanogenic activity measurements
and molecular biological techniques to monitor granular sludge from an
EGSB reactor fed with oleic acid. Water Science & Technology
47:5, 181-188, 2003.
- da Motta,
M., Pons, M.N., Vivier, H., Amaral, A.L.,
Ferreira, E.C., Mota, M., "Study
of Protozoa Population in Wastewater Treatment Plants by Image
Analysis", Brazilian Journal of Chemical Engineering,
18:1, 103-111, 2001.
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Alves, MM,
Cavaleiro, A.J., E.C.
Ferreira, Amaral, A.L., Mota, M., da Motta, M., Vivier, H., Pons, M.-N., Characterization by Image Analysis of Anaerobic Microbial
Aggregates under Shock Conditions, Water Science & Technology,
41:12, 207-214, 2000.
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M. Alves,
Ferreira, E.C., A.L. Amaral, A. Pereira, J.M. Novais, Mota, M.,
Staged and Non-Staged Anaerobic Filters: Performance In Relation With
Physical and Biological Characteristics of Microbial Aggregates, Journal
of Chemical Technology & Biotechnology, 75:7, 601-609, 2000.
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Amaral,
A.L., Baptiste, C., Pons, M.-N., Nicolau, A., Lima, N.,
Ferreira, E.C., Mota, M., Vivier, H. Semi-Automated Recognition of
Protozoa by Image Analysis. Biotechnology Techniques, 13:2,
111-118, 1999.
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"Desenvolvimento
de Técnicas de Análise de Imagem para Aplicação em Processos
Biotecnológicos" MSc in Biological Engineering,
Jan. 1999.
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