Résultats de la recherche - 211 results
Determination of endocrine disrupting compounds in human placenta by UPLCESI-MS/MS
Publication Type: Scientific poster, presentation or proceeding Authors: Ilse Van Overmeire; K. Vrijens; T. Nawrot; Christiane Vleminckx; Joris Van Loco; T Reyns Source: 11th International Symposium on Biological Monitoring in Occupational and Environment ...
Simultaneous determination of parabens, bisphenols and alkylphenols in human placenta by ultra-high performance liquid chromatography-tandem mass spectrometry
chromatography – tandem mass spectrometry (UHPLC- MS / MS) method for the simultaneous determination of four parabens (methyl-, ethyl-, propyl-, and butyl-paraben (MeP, EtP, PrP, BuP), four bisphenols (BP) (BPA, ...
Validation of a Bioinformatics Workflow for Routine Analysis of Whole-Genome Sequencing Data and Related Challenges for Pathogen Typing in a European National Reference Center: as a Proof-of-Concept.
employed typing schemas (including, among others, core genome multilocus sequence typing), and serogroup determination. We analyzed a core validation dataset of 67 well-characterized samples typed by means ...
PT-2019-NRL-TE-FASFC Determination of As, Asi, Cd, Pb, Cu, Zn, Cr, Ni in lentils. Final report on the 2019 proficiency test organised by the National Reference Laboratory for Trace Elements in Food and Feed
Publication Type: Sci. report, recommendat°, guidance doc., directive, monograph Authors: Karlien Cheyns; Nadia Waegeneers Source: Sciensano, Tervuren, Belgium, p.31 (2019) Health Topics: Heavy metals Métaux lourds Service: Éléments traces et nanomatéri ...
How can we monitor the impact of national health information systems? Results from a scoping review.
information (HI) systems provide data on population health, the determinants of health and health system performance within countries. The evaluation of these systems has traditionally focused on statistical ...
Determination of pyrrolizidine alkaloids levels in food for infants and young children, ice teas, seed spices, oregano subspecies and frozen leafy vegetables
Publication Type: Sci. report, recommendat°, guidance doc., directive, monograph Authors: Jean-François Picron; Mirjana Andjelkovic Source: Sciensano (2019) Service: Contaminants organiques et additifs Organische contaminanten en additieven Organic conta ...
Determinants of unit nonresponse in multi-mode data collection: A multilevel analysis.
estimates, it remains currently unexplored. This study investigates the determinants of nonresponse to a self-administered questionnaire after having participated in a face-to-face interview. METHODS: Data ...
Report on the 2018 Multimycotoxin Proficiency Test: Determining 12 mycotoxins in cornflakes
mycotoxins at the same time on oat flour and to compare their interlaboratory results. The PT allowed the determination of the following toxins: aflatoxin B1 (AfB1), aflatoxin B2 (AfB2), aflatoxin G1 (AfG1), ...
Deoxynivalenol, zearalenone and aflatoxin B1 determination in maize flour: Proficiency testing for Asian and Pacific laboratories
Publication Type: Sci. report, recommendat°, guidance doc., directive, monograph Authors: Emmanuel Tangni; Z. Han Source: (2019) Service: Contaminants organiques et additifs Organische contaminanten en additieven Organic contaminants and additives Full t ...
Open Lab Application for the Characterization of Nanomaterials by Transmission Electron Microscopy
determine whether a material should be considered as a nanomaterial (NM) for legislative and policy purposes in the EU (201⅙96/ EU). The aim is to further apply and adapt this current Recommendation to sector ...