Zoekresultaten - 43 results
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 ...
EBoD-FL. Guidelines for mapping the environmental burden of disease in Flanders, 2024
p.98 (2025) Accession Number: D/2024.14.440/32 Keywords: air pollution burden of disease environment extreme temperatures noise Risk Factors Abstract: The environment poses a diverse range of health ...
A validation methodology for size and shape measurement of nanoplastics by transmission electron microscopy
distribution of particles on the grid was achieved for all materials. Material 3060A is polydisperse with particle sizes ranging from 10 nm to 70 nm. Materials 3200A and 3500A are more uniform in size, however, ...
Characterization of functional nanoparticles applied in face masks by STEM-EDX
a statistically relevant size distribution but their sizes range from 5-200 nm and they have a spheroidal shape. Even though only 4 masks were selected for evaluation of incorporated TiO2 particles, TiO2 was ...
Analyzing the airborne birch and grass pollen monitoring network in Belgium
during the 2015 season but only ~44% for 2020. For grass pollen, the network quality is 80%, with values ranging between 63% (2021) and 97% (2017). The footprint analysis shows that the average coverage ...
Estimating the Uncertainty in Airborne Birch Pollen Modelling
birch pollen levels near the surface in Belgium is substantially high, with CV % values ranging between ~15% and ~35%. The parameters indicating the start and end of the season, however, are at least ...
Evaluation of European Pollen Reanalysis
n time series at individual stations. The Seasonal Pollen Integral at individual stations is the most-affected parameter by the assimilation: with exception of the long-range transport, SPI n is directly ...
First European pollen reanalysis for allergenic trees
provided on the horizontal grid of 700 x 420 grid cells, Mercator projection, resolution 0.1° x 0.1°, longitude range (25W-45E), and latitude range (30N-72N). The first long-term pollen reanalysis was ...
EBoD-FL. Guidelines for mapping the environmental burden of disease in Flanders, 2023
p.38 (2024) Accession Number: D/2024.14.440/32 Keywords: air pollution burden of disease environment extreme temperatures noise Risk Factors Abstract: The environment poses a diverse range of health ...
A preliminary estimate of the environmental burden of disease associated with exposure to pyrethroid insecticides and ADHD in Europe based on human biomonitoring
Direct health costs related to ADHD ranged between 0.3 and 2.5 million EUR yearly per million inhabitants for the five countries. Additionally, a substantial number of ADHD cases, on average 18%, were ...