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Résultats de la recherche - 10 results
Development, Validation and Application of a Targeted LC-MS Method for Quantification of Microcystins and Nodularin: Towards a Better Characterization of Drinking Water
droughts during the summers of 2003 and 2015, as shown by the GRACE and GRACE- FO data record [1]. A high water storage deficit was also observed in Belgium in 2018 and 2019 [1]. Freshwater is not only used ...
IDENTIFICATION, PHYSICOCHEMICAL CHARACTERISATION AND PRELIMINARY RISK ANALYSIS OF TITANIUM DIOXIDE PARTICLES IN FACE MASKS Intermediate report TiO2-Mask COVID-19 project September 2021
presence of agglomerated TiO2 (nano)particles in all examined face masks that contain polyester or polyamide (nylon) fibres, or that are made of non-woven, synthetic fabrics. These particles resemble ...
4DEMON: Integrating 40 Years of Data on PCB and Metal Contamination in Marine Sediments of the Belgian Part of the North Sea
highly standardized trend modeling approaches like those proposed by regional sea conventions such as OSPAR, named after the Oslo and Paris conventions.Therefore, we applied alternative approaches, ...
Opinion: Airtightness for Decontamination by Fumigation of High-Containment Laboratories
high-containment Hydrogen Peroxide Abstract: Introduction: While the European legislation states that laboratories of high-containment must be sealable for fumigation, they do not prescribe a minimal value for ...
Airtightness in Belgian high biocontainment facilities
airtightness of their high-containment area by means of a blower-door test (norm NBN EN 13829:2001). Four institutions, representing different construction types, were selected. These were a newly built and ...
Airtightness in high containment facilities in Belgium
Publication Type: Scientific poster, presentation or proceeding Authors: Nicolas Willemarck Source: Annual meeting of the European Enforcement Project on Contained Use and Deliberate Release of ...
Scientific Opinion on the Risks for human health related to the presence of 3- and 2-monochloropropanediol (MCPD), and their fatty acid esters, and glycidyl fatty acid esters in food
(CONTAM Panel) evaluated 7,175 occurrence data. Esters of 3- and 2- MCPD and glycidyl esters were found at the highest levels in palm oil/fat, but most vegetable oil/fats contain substantial quantities. ...
Scientific Opinion on the Appropriateness to set a group health-based guidance value for zearalenone and its modified forms
cereal-based foods are the main source, containing amounts varying from a few up to 100% of ZEN. Most of the phase I metabolites have oestrogenic activity and it is assumed that their combined action will be ...
Biological activity conferred by endocrine disrupting chemicals in hospital effluent and river water from the Brussels Region, Belgium
exhibit endocrine disrupting potential (octyl-, nonylphenol, DEHP, …). Additionally, 15 compounds were also placed onto a watch list containing estrogen compounds (estradiol, ethinylestradiol). Rather ...
Development of giant bacteriophage phiKZ is independent of the host transcription apparatus
single-nucleotide resolution, we combine 369 varphiKZ genes into 134 operons. Early transcription is initiated from highly conserved AT-rich promoters distributed across the varphiKZ genome and located on the same ...