Zoekresultaten - 50 results

Spatio-temporal monitoring and modelling of birch pollen levels in Belgium

 ~ 50%. The slopes of the linear correlation increased on average with ~ 60%. Finally, SILAM is able to capture the threshold of 80 pollen grains m−3 exposure from the observations. Health Topics:  ...

Migration of mineral oil from cardboard packaging for food: Identification of the hazards and assessment of the exposure of the Belgian population

were then compared to the action thresholds set by the Scientific Committee (SciCom) of the Belgian Food Safety Agency (FASFC) in 2017. Only one sample exceeded the threshold for MOSH, while the ...

Exposure of workers to pesticide residues during re-entry activities: A review

threshold values, and calculation methodology. Methods assessing the risk to workers health are also reported and discussed. The impact of re-entry activities on health and factors affecting workers exposure ...

Global burden of cancer and coronary heart disease resulting from dietary exposure to arsenic, 2015

burden, there is a threshold effect for arsenic-associated CHD with no increased risk of heart disease at the expected lower bound of arsenic consumption in food. These estimates indicate that foodborne ...

Comparison of matrix-assisted laser desorption ionization time of flight mass spectrometry (MALDI-TOF MS) systems for the identification of moulds in the routine microbiology laboratory.

a threshold of 1.7 (vs. 16.7% (17/102) with a threshold of 2.0, p < 0.05). The VMS performed better than the MLT with a threshold of 1.7 for species (49.0% (50/102), p 0.33) and complex level identifications ...

Tobacco, Sunflower and High Biomass SRC Clones Show Potential for Trace Metal Phytoextraction on a Moderately Contaminated Field Site in Belgium.

ton DW per ha per year. The remediation period to reach legal threshold values for the pseudo-total content of Cd in this specific soil was estimated to be at least 60 years. Combining estimated ...

Thirty-four years of pollen monitoring: an evaluation of the temporal variation of pollen seasons in Belgium

the concentration threshold of 80 pollen grains/m3 was clearly observed. Concerning temporal variations, the pollen season has tended to end earlier for birch, ash and plane and the peak concentration ...

Heat and health in Antwerp under climate change: Projected impacts and implications for prevention.

population, assuming alternatively no acclimatization and acclimatization based on a constant threshold percentile temperature. RESULTS: During the sample period 2009-2013 we observed an increase in daily ...

A cluster of multidrug-resistant Mycobacterium tuberculosis among patients arriving in Europe from the Horn of Africa: a molecular epidemiological study.

isolates and clustered them using a threshold of five single nucleotide polymorphisms (SNP s). We collated epidemiological data from host countries from the European Centre for Disease Prevention ...

Defining optimal triage strategies for hrHPV screen positive women- an evaluation of HPV 16/18 genotyping, cytology and p16/Ki-67 cyto-immunochemistry.

self-sample. P16 /Ki-67 cyto-immunochemistry was significantly more sensitive than LBC although significantly less specific. CONCLUSIONS: All three single test triage options, if positive, exceed the threshold ...

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