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Ricardo J.N. Bettencourt da Silva · Study
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Author
Ricardo J.N. Bettencourt da Silva
37 works
· latest 2022
· 3 institutions
cluster: provisional
ORCID 0000-0003-1990-3472
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37
Citations
1,655
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Most cited in this library
Author Correction: Reproducible, interactive, scalable and extensible microbiome data science using QIIME 2
2019 · 835 citations
Determination of dissolved oxygen in water by the Winkler method: Performance modelling and optimisation for environmental analysis
2021 · 49 citations
Conformity assessment of multicomponent materials or objects: Risk of false decisions due to measurement uncertainty – A case study of denatured alcohols
2016 · 39 citations
A new terminology for the approaches to the quantification of the measurement uncertainty
2006 · 38 citations
Risk of false conformity decisions of multicomponent items controlled by correlated measurement results due to the sharing of analytical steps
2018 · 35 citations
Works
37 shown
Bottom-up uncertainty evaluation of complex measurements from correlated performance data: Determination of total Cr in yeast by ICP-MS after acid digestion
Food Chemistry
·
2022
·
4 authors
11
citations
Setting Multivariate and Correlated Acceptance Limits for Assessing the Conformity of Items
Analytical Letters
·
2022
·
3 authors
13
citations
Monte Carlo bottom-up evaluation of the uncertainty of complex sample preparation: Elemental determination in sediments
Analytica Chimica Acta
·
2021
·
3 authors
13
citations
Determination of intrinsic and metrological components of the correlation of multiparameter products for minimising the risks of false conformity decisions
Measurement
·
2021
·
3 authors
15
citations
Determination of dissolved oxygen in water by the Winkler method: Performance modelling and optimisation for environmental analysis
Microchemical Journal
·
2021
·
5 authors
49
citations
Tutorial and spreadsheet for the evaluation of instrumental quantification uncertainty by the linear weighted regression model: Determination of elemental impurities in a nasal spray by ICP-MS
Talanta
·
2020
·
4 authors
13
citations
Measurement uncertainty evaluation from correlated validation data: Determination of elemental impurities in pharmaceutical products by ICP-MS
Talanta
·
2020
·
5 authors
21
citations
Monte Carlo bottom-up evaluation of global instrumental quantification uncertainty: Flexible and user-friendly computational tool
Chemosphere
·
2020
·
3 authors
22
citations
Impact of recovery correction or subjecting calibrators to sample preparation on measurement uncertainty: PAH determinations in waters
Talanta
·
2019
·
6 authors
·
Open access
12
citations
Author Correction: Reproducible, interactive, scalable and extensible microbiome data science using QIIME 2
Nature Biotechnology
·
2019
·
96 authors
·
other
·
Open access
835
citations
Improved spreadsheet method for determination of between components metrological correlation due to the sharing of analytical steps
Chemometrics and Intelligent Laboratory Systems
·
2019
·
3 authors
27
citations
Spreadsheet for evaluation of global risks in conformity assessment of a multicomponent material or object
Chemometrics and Intelligent Laboratory Systems
·
2019
·
5 authors
·
Open access
30
citations
Standard addition method with cumulative additions: Monte Carlo uncertainty evaluation
Analytica Chimica Acta
·
2019
·
4 authors
·
Open access
20
citations
Quantification of the uncertainty of the visual detection of the end-point of a titration: Determination of total hardness in water
Microchemical Journal
·
2019
·
4 authors
25
citations
Measurement uncertainty for the potency estimation by rapid microbiological methods (RMMs) with correlated data
Regulatory Toxicology and Pharmacology
·
2019
·
3 authors
19
citations
Risk of false conformity decisions of multicomponent items controlled by correlated measurement results due to the sharing of analytical steps
Talanta
·
2018
·
2 authors
35
citations
Seawater pH measurements with a combination glass electrode and high ionic strength TRIS-TRIS HCl reference buffers – An uncertainty evaluation approach
Talanta
·
2018
·
4 authors
·
Open access
26
citations
Tutorial and spreadsheets for Bayesian evaluation of risks of false decisions on conformity of a multicomponent material or object due to measurement uncertainty
Chemometrics and Intelligent Laboratory Systems
·
2018
·
4 authors
·
Open access
23
citations
Top-down evaluation of matrix effects uncertainty
Talanta
·
2018
·
3 authors
28
citations
Total risk of a false decision on conformity of an alloy due to measurement uncertainty and correlation of test results
Talanta
·
2018
·
5 authors
·
Open access
18
citations
Risk of a false decision on conformity of an environmental compartment due to measurement uncertainty of concentrations of two or more pollutants
Chemosphere
·
2018
·
4 authors
·
Open access
32
citations
Measurements recovery evaluation from the analysis of independent reference materials: analysis of different samples with native quantity spiked at different levels
Accreditation and Quality Assurance
·
2017
·
3 authors
22
citations
Risk of false decision on conformity of a multicomponent material when test results of the components’ content are correlated
Talanta
·
2017
·
4 authors
·
Open access
34
citations
Conformity assessment of multicomponent materials or objects: Risk of false decisions due to measurement uncertainty – A case study of denatured alcohols
Talanta
·
2016
·
4 authors
·
Open access
39
citations
Spreadsheet for designing valid least-squares calibrations: A tutorial
Talanta
·
2015
·
1 author
27
citations
Compatibility of activity coefficients estimated experimentally and by Pitzer equations for the assessment of seawater pH
Accreditation and Quality Assurance
·
2015
·
4 authors
15
citations
Designing valid and optimised standard addition calibrations: Application to the determination of anions in seawater
Talanta
·
2015
·
4 authors
·
Open access
20
citations
Weighted calibration with reduced number of signals by weighing factor modelling: Application to the identification of explosives by ion chromatography
Analytica Chimica Acta
·
2013
·
3 authors
12
citations
Validation, Uncertainty, and Quality Control of Qualitative Analysis of Tear Gas Weapons by Gas Chromatography-Mass Spectrometry
Analytical Letters
·
2013
·
3 authors
12
citations
Setting Target Measurement Uncertainty in Water Analysis
Water
·
2013
·
1 author
·
Open access
26
citations
Analytical measurement: measurement uncertainty and statistics
·
2012
·
11 authors
21
citations
Comparability of measurement results for pesticide residues in foodstuffs: an open issue?
Accreditation and Quality Assurance
·
2010
·
2 authors
14
citations
The Quality of Standards in Least Squares Calibrations
Analytical Letters
·
2010
·
2 authors
20
citations
A new terminology for the approaches to the quantification of the measurement uncertainty
Accreditation and Quality Assurance
·
2006
·
3 authors
38
citations
Evaluation of the analytical method performance for incurred samples
Analytica Chimica Acta
·
2003
·
3 authors
17
citations
Worst case uncertainty estimates for routine instrumental analysis
The Analyst
·
2002
·
3 authors
18
citations
Estimation of precision and efficiency mass transfer steps for the determination of pesticides in vegetables aiming at the expression of results with reliable uncertainty
The Analyst
·
2000
·
4 authors
33
citations