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Development of a “Freeze-Pour” Sample Preparation Method for the GC Analysis of Semivolatile Flavouring Chemicals Present in E-cigarette Refill Liquids
is proposed based on a liquid–liquid extraction (LLE) followed by a freeze-out of the matrix components. The developed method was successfully validated in accordance with the validation requirements ...
Selection and use of reference panels: a case study highlighting current gaps in the materials available for foot and mouth disease.
that can be used during assay development and in validation exercises to compare the performance of these varied (and sometimes competing) diagnostic technologies. World Organisation for Animal Health ...
A molecular assay for rapidly distinguishing the AviPro SALMONELLA VAC T vaccine strain from wild-type field isolates
genes which enable to distinguish field and vaccine strains. Based on this information, we developed and validated (n = 199) a Luminex-based assay targeting seven specific single-nucleotide polymorphisms. ...
Validation of the Dutch-Flemish translated ABCD questionnaire to measure cardiovascular diseases knowledge and risk perception among adults
1 (2021) Keywords: Adult Belgium Cardiovascular Diseases Health Knowledge, Attitudes, Practice Health status Humans Male middle aged Psychometrics Surveys and Questionnaires Translating Abstract: Valid and ...
A Bioinformatics Whole-Genome Sequencing Workflow for Clinical Mycobacterium tuberculosis Complex Isolate Analysis, Validated Using a Reference Collection Extensively Characterized with Conventional Methods and In Silico Approaches
single nucleotide polymorphism VALIDATION whole genome sequencing Abstract: The use of whole genome sequencing (WGS) for routine typing of bacterial isolates has increased substantially in recent years. ...
Whole Genome Sequencing Provides an Added Value to the Investigation of Staphylococcal Food Poisoning Outbreaks
during SFP outbreak investigation. Although confirming the production of enterotoxins remains important for SFP investigation, we delivered a proof-of-concept that WGS is a valid alternative and/or ...
Urban environment and mental health: the NAMED project, protocol for a mixed-method study
qualitative part, we conduct walking interviews with Brussels residents to record their subjective well-being in association with their neighbourhood. In the validation part, results from these two approaches ...
Particle size analysis of pristine food-grade titanium dioxide and E 171 in confectionery products: Interlaboratory testing of a SP-ICP-MS screening method and confirmation with transmission electron microscopy.
Source: Food Control, Volume 120 (2021) Keywords: confectionery E 171 Food-grade titanium dioxide Single-particle ICP-MS VALIDATION Abstract: Titanium dioxide is a white colourant authorised as food ...
Living with a chronic disease: insights from patients with a low socioeconomic status
practice to raise awareness among clinicians and health care providers that the patient’s needs go beyond the disease itself. Future research is needed to validate and test the model. Health Topics: Chronic ...
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 ...