Search results - 417 results
Association between urban environment and mental health in Brussels, Belgium
residence and processed using Geographical Information Systems (GIS). Mental health status was approached through several validated indicators: the Symptom Checklist-90-R subscales for depressive, anxiety and ...
CBD oils on the Belgian market: A validated MRM GC-MS/MS method for routine quality control using QuEChERS sample clean up
instruments and reduce the lifetime of the chromatographic columns. This paper proposes a procedure combining a sample cleanup by QuEChERS, removing the oily matrix, followed by a validated MRM GC- MS / MS ...
Association between local airborne tree pollen composition and surrounding land cover across different spatial scales in Northern Belgium
passive samplers detected the same pollen taxa during the same time windows as the validated volumetric Burkard samplers. Using passive samplers, we were able to measure local airborne pollen ...
Selection and use of reference panels: a case study highlighting current gaps in the materials available for foot and mouth disease
Revue Scientifique et Technique de l'OIE, Volume 40, Issue 1 (2021) Keywords: Assay validation Case study Diagnostic testing Foot and mouth disease Foot and mouth disease vaccine Gaps ...
Quality of Life in People Living With HIV: An Exploratory Cross-Sectional Survey in Belgium
that may be impacted by living with HIV, but this needs further validation. Health Topics: HIV and AIDS VIH et sida Hiv en aids Service: Épidémiologie des maladies infectieuses Epidemiologie van ...
Citrinin Determination in Food and Food Supplements by LC-MS/MS: Development and Use of Reference Materials in an International Collaborative Study
Issue 4 (2021) Keywords: Citrinin food Food Supplements Ginkgo biloba LC-MS/MS method validation study red yeast rice reference materials Abstract: The development of incurred reference materials ...
Validation strategy of a bioinformatics whole genome sequencing workflow for Shiga toxin-producing Escherichia coli using a reference collection extensively characterized with conventional methods
bioinformatics workflows and parameters, however, complicates interoperability among (inter)national laboratories. We present a validation strategy applied to a bioinformatics workflow for Illumina data that ...
Impact of the revised European Tobacco Product Directive on the quality of e-cigarette refill liquids in Belgium
enough to assure the quality. Therefore, extra criteria were also assessed based on TPD requirements. Methods By using in-house validated methods, a total of 246 e-liquids purchased prior (2013-2015), ...
Development and application of a novel method to assess exposure levels of sensitizing and irritating substances leaching from menstrual hygiene products
extraction before ultra-high performance liquid chromatography coupled with a triple-quadrupole mass spectrometry analysis. Validation was performed according to the total error approach with acceptability ...
Optimization and validation of an analytical method for the quantification of short- and medium-chained chlorinated paraffins in food by gas chromatography-mass spectrometry
119 (2021) Keywords: Chlorinated alkanes chlorinated paraffins food gas chromatography Mass Spectrometry Abstract: This work describes the optimization and validation of an analytical method for the ...