Résultats de la recherche - 7 results
Spectroscopic approaches for conformity analysis of e-liquids
samples. After obtaining the data matrices, chemometric analysis was performed. For each type of data, the sample matrix was split into a training and test set. Spectroscopic data were preprocessed before ...
Advanced Methods for Dose and Regimen Finding During Drug Development: Summary of the EMA/EFPIA Workshop on Dose Finding (London 4-5 December 2014).
for drug developers and regulators were presented. These methods are described in the present report: they include five advanced methods for data analysis (empirical regression models, pharmacometrics ...
Zona pellucida gene mRNA expression in human oocytes is related to oocyte maturity, zona inner layer retardance and fertilization competence.
main predictor of the fertilization capacity, next to IL-retardance and IL-thickness. Using stepwise regression analysis, IL-thickness combined with EFNB2 expression in CC and the patient’s ovarian ...
ATR-FTIR spectroscopy and chemometrics: An interesting tool to discriminate and characterize counterfeit medicines.
112, p.181-9 (2015) Keywords: Counterfeit Drugs Principal Component Analysis Spectroscopy, Fourier Transform Infrared Abstract: Counterfeit medicines pose a huge threat to public health worldwide. High ...
Application of the characteristic function to evaluate and compare analytical variability in an external quality assessment scheme for serum ethanol.
Pierre; Wille, Sarah; Verstraete, Alain G Source: Clin Chem, Volume 61, Issue 7, p.948-54 (2015) Keywords: Blood Chemical Analysis Chromatography, Gas Ethanol Humans Laboratories Quality Control regression ...
Headspace-gas chromatographic fingerprints to discriminate and classify counterfeit medicines.
Principal Component Analysis, Projection Pursuit, Classification and Regression Trees and Soft Independent Modelling of Class Analogy. It was tested whether these techniques can distinguish genuine ...
Physical profiling and IR spectroscopy: simple and effective methods to discriminate between genuine and counterfeit samples of Viagra® and Cialis®.
particular for mass and long length. Classification and Regression Trees (CART) analysis resulted in a good discrimination between genuine and illegal medicines (98.93% correct classification rate for Viagra®, ...