Isabel Rita Rebelo Ferreira Barbosa
AuthID: R-000-6ES
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TITLE: Embryo-toxic effects of environmental concentrations of chlorpyrifos on the crustacean Daphnia magna Full Text
AUTHORS: Palma, P ; Palma, VL; Fernandes, RM; Bohn, A; Soares, AMVM; Barbosa, IR;
PUBLISHED: 2009, SOURCE: ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY, VOLUME: 72, ISSUE: 6
AUTHORS: Palma, P ; Palma, VL; Fernandes, RM; Bohn, A; Soares, AMVM; Barbosa, IR;
PUBLISHED: 2009, SOURCE: ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY, VOLUME: 72, ISSUE: 6
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TITLE: Assessment of the pesticides atrazine, endosulfan sulphate and chlorpyrifos for juvenoid-related endocrine activity using Daphnia magna Full Text
AUTHORS: Palma, P ; Palma, VL; Matos, C; Fernandes, RM; Bohn, A; Soares, AMVM ; Barbosa, IR;
PUBLISHED: 2009, SOURCE: CHEMOSPHERE, VOLUME: 76, ISSUE: 3
AUTHORS: Palma, P ; Palma, VL; Matos, C; Fernandes, RM; Bohn, A; Soares, AMVM ; Barbosa, IR;
PUBLISHED: 2009, SOURCE: CHEMOSPHERE, VOLUME: 76, ISSUE: 3
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TITLE: Risk assessment of representative and priority pesticides, in surface water of the Alqueva reservoir (South of Portugal) using on-line solid phase extraction-liquid chromatography-tandem mass spectrometry Full Text
AUTHORS: Palma, P ; Kuster, M; Alvarenga, P ; Palma, VL; Fernandes, RM; Soares, AMVM ; Lopez de Aida, MJL; Barcelo, D; Barbosa, IR;
PUBLISHED: 2009, SOURCE: ENVIRONMENT INTERNATIONAL, VOLUME: 35, ISSUE: 3
AUTHORS: Palma, P ; Kuster, M; Alvarenga, P ; Palma, VL; Fernandes, RM; Soares, AMVM ; Lopez de Aida, MJL; Barcelo, D; Barbosa, IR;
PUBLISHED: 2009, SOURCE: ENVIRONMENT INTERNATIONAL, VOLUME: 35, ISSUE: 3
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TITLE: Effects of atrazine and endosulfan sulphate on the ecdysteroid system of Daphnia magna Full Text
AUTHORS: Palma, P ; Palma, VL; Matos, C; Fernandes, RM; Bohn, A; Soares, AMVM ; Barbosa, IR;
PUBLISHED: 2009, SOURCE: CHEMOSPHERE, VOLUME: 74, ISSUE: 5
AUTHORS: Palma, P ; Palma, VL; Matos, C; Fernandes, RM; Bohn, A; Soares, AMVM ; Barbosa, IR;
PUBLISHED: 2009, SOURCE: CHEMOSPHERE, VOLUME: 74, ISSUE: 5
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TITLE: Endosulfan sulphate interferes with reproduction, embryonic development and sex differentiation in Daphnia magna Full Text
AUTHORS: Palma, P ; Palma, VL; Fernandes, RM; Soares, AMVM ; Barbosa, IR;
PUBLISHED: 2009, SOURCE: ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY, VOLUME: 72, ISSUE: 2
AUTHORS: Palma, P ; Palma, VL; Fernandes, RM; Soares, AMVM ; Barbosa, IR;
PUBLISHED: 2009, SOURCE: ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY, VOLUME: 72, ISSUE: 2
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TITLE: Acute toxicity of atrazine, endosulfan sulphate and chlorpyrifos to Vibrio fischeri, Thamnocephalus platyurus and Daphnia magna, relative to their concentrations in surface waters from the Alentejo region of Portugal Full Text
AUTHORS: Palma, P ; Palma, VL; Fernandes, RM; Soares, AMVM ; Barbosa, IR;
PUBLISHED: 2008, SOURCE: BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY, VOLUME: 81, ISSUE: 5
AUTHORS: Palma, P ; Palma, VL; Fernandes, RM; Soares, AMVM ; Barbosa, IR;
PUBLISHED: 2008, SOURCE: BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY, VOLUME: 81, ISSUE: 5
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TITLE: Building Resilient Classifiers for LSB Matching Steganography Full Text
AUTHORS: Rita Ferreira; Bernardete Ribeiro ; Catarina Silva ; Qingzhong Z Liu; Andrew H Sung;
PUBLISHED: 2008, SOURCE: International Joint Conference on Neural Networks in 2008 IEEE INTERNATIONAL JOINT CONFERENCE ON NEURAL NETWORKS, VOLS 1-8
AUTHORS: Rita Ferreira; Bernardete Ribeiro ; Catarina Silva ; Qingzhong Z Liu; Andrew H Sung;
PUBLISHED: 2008, SOURCE: International Joint Conference on Neural Networks in 2008 IEEE INTERNATIONAL JOINT CONFERENCE ON NEURAL NETWORKS, VOLS 1-8
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TITLE: Steganalysis of Multi-Class JPEG Images Based on Expanded Markov Features and Polynomial Fitting
AUTHORS: Qingzhong Z Liu; Andrew H Sung; Bernardete Ribeiro ; Rita Ferreira;
PUBLISHED: 2008, SOURCE: International Joint Conference on Neural Networks in 2008 IEEE INTERNATIONAL JOINT CONFERENCE ON NEURAL NETWORKS, VOLS 1-8
AUTHORS: Qingzhong Z Liu; Andrew H Sung; Bernardete Ribeiro ; Rita Ferreira;
PUBLISHED: 2008, SOURCE: International Joint Conference on Neural Networks in 2008 IEEE INTERNATIONAL JOINT CONFERENCE ON NEURAL NETWORKS, VOLS 1-8
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TITLE: Determination of nitrofurans in animal feeds by liquid chromatography-UV photodiode array detection and liquid chromatography-ionspray tandem mass spectrometry Full Text
AUTHORS: Jorge Barbosa; Sara Moura; Rita Barbosa; Fernando Ramos ; Maria Irene N Noronha da Silveira;
PUBLISHED: 2007, SOURCE: 5th International Symposium on Hormone and Veterinary Drug Residue Analysis in ANALYTICA CHIMICA ACTA, VOLUME: 586, ISSUE: 1-2
AUTHORS: Jorge Barbosa; Sara Moura; Rita Barbosa; Fernando Ramos ; Maria Irene N Noronha da Silveira;
PUBLISHED: 2007, SOURCE: 5th International Symposium on Hormone and Veterinary Drug Residue Analysis in ANALYTICA CHIMICA ACTA, VOLUME: 586, ISSUE: 1-2
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TITLE: Electrochemical determination of 8-oxoguanine in the presence of uric acid Full Text
AUTHORS: Rebelo, I; Piedade, JAP; Brett, AMO ;
PUBLISHED: 2004, SOURCE: 17th Symposium on Bioelectrochemistry and Bioenergetics in BIOELECTROCHEMISTRY, VOLUME: 63, ISSUE: 1-2
AUTHORS: Rebelo, I; Piedade, JAP; Brett, AMO ;
PUBLISHED: 2004, SOURCE: 17th Symposium on Bioelectrochemistry and Bioenergetics in BIOELECTROCHEMISTRY, VOLUME: 63, ISSUE: 1-2
