Résultats de la recherche - 569 results
Validity of air pollution annoyance to assess long-term exposure to air pollution in Belgium
self-reported air pollution annoyance. However, many other factors were found to influence annoyance, independently of the exposure. We found a limited validity of self-reported air pollution annoyance to assess ...
The healthiness of New Zealand school food environments: a national survey.
Food and Beverage Classification System, and a sample of menus (n=54) were validated using fieldworker observations. RESULTS: In total, 819 schools (response rate 33%) participated. Forty per cent had ...
Use of near infrared spectroscopy and chemometrics for the classification of different Cannabis spp. samples found in Belgium
GC- FID for total-tetrahydrocannabinol detection and quantification with an officially validated method. The analysis of these products was performed by FT- NIR spectrometer (spectra were recorded in ...
Clinical and analytical evaluation of the Alinity m HR HPV assay within the VALGENT-3 framework
clinically validated human papillomavirus (HPV) tests should be used in cervical cancer screening. VALGENT provides a framework to validate new HPV tests. In the VALGENT-3 study, the clinical accuracy of the ...
Global change in hepatitis C virus prevalence and cascade of care between 2015 and 2020: a modelling study.
government reports and personal communications) and were validated among country and territory experts. A Markov model was used to forecast disease burden and cascade of care from 1950 to 2050 for countries ...
Development, Validation and Application of a Targeted LC-MS Method for Quantification of Microcystins and Nodularin: Towards a Better Characterization of Drinking Water
Keywords: liquid chromatography Mass Spectrometry matrix effect Method validation microcystin WATER Abstract: Water availability and quality are two crucial factors contributing to a healthy and ...
Directive Pratique pour la mise en place d'un système qualité dans les laboratoires d'anatomie pathologique agréés dans le cadre de l'Arrêté d'agrément
fournir des services de laboratoire cohérents, de haute qualité et rentables aux cliniciens et au patients. Dans la phase analytique, l’importance de vérification et de la validation est soulignée dans dans ...
Development and validation of a microfluidic multiplex immunoassay for the determination of levels and avidity of serum antibodies to tetanus, diphtheria and pertussis antigens.
Publication Type: Peer reviewed scientific article Authors: Debby Thomas; Doreen Dillaerts; Maaike Cockx; Louanne Ampofo; Joseph She; I Desombere; Geukens, Nick; Bossuyt, Xavier Source: J Immunol Methods, Volume 503 (2022) Keywords: Antibodies, Bacterial ...
VALCOR: a protocol for the validation of SARS-corona virus-2 assays.
and in the interest of health protection, many of these assays received provisional authorisation for emergency use without thorough validation. To limit false negative and false positive results, it is ...
Development, validation and application of multi-class methods for the analysis of food additives by liquid chromatography coupled to tandem mass spectrometry
sweeteners, preservatives, and antioxidants in various foods (e.g. beverages, dairies, processed meals). The methods were also validated in terms of selectivity, linearity, matrix effect, limit of ...