Ricardo Jorge Neves Bettencourt da Silva
AuthID: R-000-R3Z
21
TITLE: Quantification of the uncertainty of the visual detection of the end-point of a titration: Determination of total hardness in water Full Text
AUTHORS: Diogo Ferreira; Miguel Barros; Cristina M Oliveira; Ricardo J N B Bettencourt da Silva;
PUBLISHED: 2019, SOURCE: MICROCHEMICAL JOURNAL, VOLUME: 146
AUTHORS: Diogo Ferreira; Miguel Barros; Cristina M Oliveira; Ricardo J N B Bettencourt da Silva;
PUBLISHED: 2019, SOURCE: MICROCHEMICAL JOURNAL, VOLUME: 146
INDEXED IN: 
Scopus 
WOS
Scopus WOS22
TITLE: Optimization of River Sampling: Application to Nutrients Distribution in Tagus River Estuary Full Text
AUTHORS: Carlos Borges; Carla Palma; Ricardo Bettencourt da Silva;
PUBLISHED: 2019, SOURCE: ANALYTICAL CHEMISTRY, VOLUME: 91, ISSUE: 9
AUTHORS: Carlos Borges; Carla Palma; Ricardo Bettencourt da Silva;
PUBLISHED: 2019, SOURCE: ANALYTICAL CHEMISTRY, VOLUME: 91, ISSUE: 9
INDEXED IN: Scopus WOS
Scopus WOS23
TITLE: Assessment of the Quality of Doping Substances Identification in Urine by GC/MS/MS Full Text
AUTHORS: Jose Narciso; Susana Luz; Ricardo Bettencourt da Silva;
PUBLISHED: 2019, SOURCE: ANALYTICAL CHEMISTRY, VOLUME: 91, ISSUE: 10
AUTHORS: Jose Narciso; Susana Luz; Ricardo Bettencourt da Silva;
PUBLISHED: 2019, SOURCE: ANALYTICAL CHEMISTRY, VOLUME: 91, ISSUE: 10
INDEXED IN: Scopus WOS
Scopus WOS24
TITLE: Measurements recovery evaluation from the analysis of independent reference materials: analysis of different samples with native quantity spiked at different levels Full Text
AUTHORS: Rui M S Cordeiro; Constantino M G Rosa; Ricardo J N B Bettencourt da Silva;
PUBLISHED: 2018, SOURCE: ACCREDITATION AND QUALITY ASSURANCE, VOLUME: 23, ISSUE: 2
AUTHORS: Rui M S Cordeiro; Constantino M G Rosa; Ricardo J N B Bettencourt da Silva;
PUBLISHED: 2018, SOURCE: ACCREDITATION AND QUALITY ASSURANCE, VOLUME: 23, ISSUE: 2
INDEXED IN: Scopus WOS
Scopus WOS25
TITLE: USE OF MONTE CARLO SIMULATIONS FOR THE CALCULATION OF THE UNCERTAINTY ESTIMATE IN THE ELECTROCHEMICAL DETECTION OF URIC ACID IN PLASMA SAMPLES Full Text
AUTHORS: Tony Rogerio de Lima Dadamos; Airton Juliano Damaceno; Fernando Luis Fertonani; Ricardo Jorge Neves Bettencourt Silva;
PUBLISHED: 2018, SOURCE: PERIODICO TCHE QUIMICA, VOLUME: 15, ISSUE: 29
AUTHORS: Tony Rogerio de Lima Dadamos; Airton Juliano Damaceno; Fernando Luis Fertonani; Ricardo Jorge Neves Bettencourt Silva;
PUBLISHED: 2018, SOURCE: PERIODICO TCHE QUIMICA, VOLUME: 15, ISSUE: 29
INDEXED IN: WOS
WOS26
TITLE: Standard addition method with cumulative spikes: uric acid determination in human serum by voltammetry with optimized uncertainty Full Text
AUTHORS: Tony R L Dadamos; Airton J Damaceno; Fernando L Fertonani; Ricardo J N B Silva;
PUBLISHED: 2018, SOURCE: ACCREDITATION AND QUALITY ASSURANCE, VOLUME: 23, ISSUE: 6
AUTHORS: Tony R L Dadamos; Airton J Damaceno; Fernando L Fertonani; Ricardo J N B Silva;
PUBLISHED: 2018, SOURCE: ACCREDITATION AND QUALITY ASSURANCE, VOLUME: 23, ISSUE: 6
INDEXED IN: WOS
WOS27
TITLE: Compatibility of activity coefficients estimated experimentally and by Pitzer equations for the assessment of seawater pH Full Text
AUTHORS: Barbara Anes; Ricardo J N B Bettencourt da Silva; Hugo F P Martins; Cristina S Oliveira; Filomena F Camoes;
PUBLISHED: 2016, SOURCE: ACCREDITATION AND QUALITY ASSURANCE, VOLUME: 21, ISSUE: 1
AUTHORS: Barbara Anes; Ricardo J N B Bettencourt da Silva; Hugo F P Martins; Cristina S Oliveira; Filomena F Camoes;
PUBLISHED: 2016, SOURCE: ACCREDITATION AND QUALITY ASSURANCE, VOLUME: 21, ISSUE: 1
28
TITLE: Spreadsheet for designing valid least-squares calibrations: A tutorial Full Text
AUTHORS: Ricardo J N B Bettencourt da Silva;
PUBLISHED: 2016, SOURCE: TALANTA, VOLUME: 148
AUTHORS: Ricardo J N B Bettencourt da Silva;
PUBLISHED: 2016, SOURCE: TALANTA, VOLUME: 148
29
TITLE: Evaluation of trace analyte identification in complex matrices by low-resolution gas chromatography - Mass spectrometry through signal simulation Full Text
AUTHORS: Ricardo J N B Bettencourt da Silva;
PUBLISHED: 2016, SOURCE: TALANTA, VOLUME: 150
AUTHORS: Ricardo J N B Bettencourt da Silva;
PUBLISHED: 2016, SOURCE: TALANTA, VOLUME: 150
30
TITLE: Eurachem workshop on quality in analytical measurements: from specification to decision Full Text
AUTHORS: Ricardo J N B Bettencourt da Silva; Alex Williams;
PUBLISHED: 2015, SOURCE: ACCREDITATION AND QUALITY ASSURANCE, VOLUME: 20, ISSUE: 1
AUTHORS: Ricardo J N B Bettencourt da Silva; Alex Williams;
PUBLISHED: 2015, SOURCE: ACCREDITATION AND QUALITY ASSURANCE, VOLUME: 20, ISSUE: 1
IN MY: 
ORCID | ResearcherID
ORCID | ResearcherID