Résultats de la recherche - 340 results
Multidimensional chromatographic fingerprinting combined with chemometrics for the identification of regulated plants in suspicious plant food supplements
multiclass models could be made. Furthermore, it can be concluded that the combination of chemometrics and multi-wavelength chromatographic fingerprinting is a promising approach for identifying plants using ...
Plan d'action 2021-2025 | Comité pour l'élimination de la rougeole et de la rubéole en Belgique
ce rapport, le Comité décrit la situation actuelle, identifie les forces et les faiblesses du système et propose des activités supplémentaires nécessaires au maintien du statut d’élimination (résumé ...
Chemical and toxciological characterization of e-liquid cigarettes
As such, 807 flavouring substances were identified in 129 e-liquids using complementary HS- GC MS methods. In a first step, all these substances were screened for genotoxicity using qualitative and ...
Lumpy Skin Disease Is Characterized by Severe Multifocal Dermatitis With Necrotizing Fibrinoid Vasculitis Following Experimental Infection.
identified in keratinocytes. More severe and consistent changes were present in the dermis, with marked histiocytic inflammation and necrotizing fibrinoid vasculitis of dermal vessels, particularly the deep ...
Indicateurs de qualité en hygiène hospitalière dans les hôpitaux aigus: Rapport annuel 2019- Données 2018
dans la qualité du contrôle des infections et pour identifier les prestations plus faibles. Un premier pas dans cette direction pourrait être une revue systématique de la littérature. Investiguer dans ...
Indicateurs de qualité en hygiène hospitalière dans les hôpitaux aigus: Rapport annuel- Données 2017
qualité du contrôle des infections et pour identifier les prestations plus faibles. Des recherches supplémentaires sont nécessaires à cette fin. Investiguer dans quelle mesure la stabilité du groupe ...
Scientific opinion on the proposed amendment of the EU specifications for titanium dioxide (E 171) with respect to the inclusion of additional parameters related to its particle size distribution
a median minimal external dimension below 100 nm, should be inserted in the current EU specifications. The Panel considered that the conclusions made, and the uncertainties identified, in the previous EFSA ...
DETERMINATION OF ALLERGENIC FRAGRANCE INGREDIENTS IN FEMININE ABSORBENT HYGIENE PRODUCTS AND LUBRICANTS
allergenic fragrance ingredients in AHP s and lubricants by evaluating the packaging and labels. Thereupon, the fragrances present in the purchased samples were identified and quantified using GC- MS. The ...
MALDI-TOF for the identification of Mycobacteria and their drug resistance profiles
cultures. In total 88.6% (172/194) of the samples were correctly identified on the species-level using a cut-off score of 1.8 and 91.75% (178/194) using a cut-off of 1.65. All samples of the Mycobacterium ...
Association of physical activity, waist circumference and body mass index with subjective health among Belgian adults.
identified for men and women separately. Further, both individuals who participated in health-enhancing PA and those who participated in recommended PA reported significantly better subjective health than ...