Zoekresultaten - 116 results

Development of a monoclonal antibody sandwich ELISA for the determination of antigen content and quality in diphtheria vaccines.

different human vaccine products. We demonstrate the ability of the assay to discriminate between batches of different content and quality using vaccine batches that were prepared to contain differing amounts ...

Multidimensional chromatographic fingerprinting combined with chemometrics for the identification of regulated plants in suspicious plant food supplements

for shifts in retention times using correlation optimized warping),  partial least squares – discriminant analysis was applied to construct classification models. Two approaches for modelling were ...

SCORE2-Diabetes: 10-year cardiovascular risk estimation in type 2 diabetes in Europe.

regions. External validation included 217 036 further individuals (38 602 CVD events), and showed good discrimination, and improvement over SCORE2 (C-index change from 0.009 to 0.031). Regional calibration ...

COMBINATION OF CHEMOMETRICS AND MULTIDIMENSIONAL FINGERPRINTING FOR DETECTION OF REGULATED PLANTS IN PLANT FOOD SUPPLEMENTS

square – discriminate analysis. A minimum of 86% correct classification rate for external test set validation (17 sample for binary dataset and 59 samples for multiclass dataset) was observed for all ...

Spectroscopic approaches for conformity analysis of e-liquids

squares-discriminant analysis (PLS- DA) and soft independent modelling by class analogy (SIMCA), was used to classify samples according to the presence of nicotine and/or the targeted additives. The results allowed to ...

Multidimensional Chromatographic Fingerprinting Combined with Chemometrics for the Identification of Regulated Plants in Suspicious Plant Food Supplements.

Pressure Liquid Dietary Supplements Discriminant Analysis Least-Squares Analysis Plants Abstract: The popularity of plant food supplements has seen explosive growth all over the world, making them ...

Mental Distress and Its Contributing Factors Among Young People During the First Wave of COVID-19: A Belgian Survey Study

discriminate mental distress cases from non-cases. Bivariate and multivariable logistic regression analyses were performed to evaluate possible predictors of mental distress, including demographics, chronic ...

Do genomic passports leave us more vulnerable or less vulnerable? Perspectives from an online citizen engagement

Second, the misuse of the genomic passport can add situational vulnerabilities (e.g., discrimination causing psychological and economic harm). Moreover, the fundamental uncertainty in genomics—how will such ...

The HLS19-COM-P, a new instrument for measuring communicative health literacy in interaction with ohysicians: development and validation in nine European countries

unidimensional partial credit Rasch model, obtained acceptable goodness-of-fit indices and high reliability. Two items tend to under-discriminate. Few items displayed differential item functioning (DIF) across ...

Healthy Data, an online citizen consultation about health data reuse – intermediate report

and avoiding discrimination were central concerns within the societal dimension of health data reuse. Discussion: Citizens’ attitudes towards health data reuse can be described as conditional ...

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