Zoekresultaten - 27 results
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 ...
Analysis of mineral oil in food: results of a Belgian market survey
Additives & Contaminants: Part A, Volume 35, Issue 10 (2018) Keywords: action thresholds food contact materials Market survey Mineral oil online LC-GC Abstract: Recently, migration of mineral oil ...
Heat and health in Antwerp under climate change: Projected impacts and implications for prevention.
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 mortality from ...
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 ...
Reproductive Disorders and Leptospirosis: A Case Study in a Mixed-Species Farm (Cattle and Swine).
animals) was high when using a lowered cut-off threshold (32.7% vs. 1.8% for cut-off titre of 1:30 and 1:100, respectively). In this unit, the most prevalent serogroup was Autumnalis. The final diagnostic ...
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 ...