Résultats de la recherche - 1233 results
Anxiety and depression in people with post-COVID condition: a Belgian population-based cohort study three months after SARS-CoV-2 infection
19%) compared to people without persistent COVID symptoms (3.8% and 4.2%) and to a matched sub-sample not infected with SARS-CoV-2 (6.5% and 4.3%). Having at least one acute COVID-19 symptom (p < ...
Sample preparation methods for elemental analysis in electronic cigarette aerosols: a critical review
more standardization methodologies were introduced in the analysis of metal(loid)s from aerosols, a huge divergence in sample preparation can be found in the literature. This work aimed to provide an ...
The data layer: the importance of sources critical appraisal
hinge on several key questions: Is the database exhaustive or merely a sample? Does the case definition rely on direct medical diagnoses or proxies? Does the source capture all cases? Is the data ...
Optimised dispersion protocol for particle size measurement of copper oxides applied as feed additives and plant protection products
de-agglomeration followed by on-grid sampling is evaluated. Health Topics: Food consumption and food safety Health and environment Consommation et sécurité alimentaires Voedselconsumptie en –veiligheid Santé et ...
Microbiological hygiene and food safety assessment of urban aquaponic farming.
coli was present (LOD 1 CFU /100 mL or 10 CFU /g) in 21.1 % of samples and Salmonella spp. was detected in 8 out of 94 analyses. Generic E. coli was not a suitable marker for Salmonella spp. presence ...
Food Consumption in the Brussels Capital Region and the German speaking Community
guideline in the Brussels-Capital Region and the German-speaking Community, based on data from the 2022-2023 Food Consumption Survey. Food consumption in the additional sample of Brussels and the ...
Synthetic cathinones in Belgium: a cluster of poly-drug intoxications involving α-pyrrolidinoisohexiophenone (α-PiHP)
encompassing demographics, drug use patterns, and clinical symptoms, were obtained from routine hospital records. Results: α-Pyrrolidinoisohexiophenone was analytically confirmed in 37 urine samples. The ...
Method development for analysis of nanoplastics in drinking water and milk using transmission electron microscopy (TEM)
risk assessment. This TEM-based approach was validated using polystyrene (PS) reference beads in the size range 60-500 nm, encompassing all analysis steps, from sample preparation to image analysis. Typically, the ...
Food consumption Survey 2022-2023- Estimation of food and supplement consumption and nutrient intake in the Belgian population
individuals with two complete recalls were included in these analyses, which means that the study sample differs slightly from other analyses. To ensure the representativeness of the Belgian population, ...
Investigation of potential migratables from paper and board food contact materialsTable1.docxTable2.docxTable3.docxTable4.docxTable5.docxTable6.docxTable7.docxTable8.docxTable9.docx
i.e., six substances, including three plasticizers, one photoinitiator, MOSH, and MOAH. At least one of the target substances was detected in 88% of the samples, demonstrating the importance of further ...