Résultats de la recherche - 746 results

Psychological distress and online advice-seeking in times of COVID-19: vertical and horizontal equity of an e-mental health strategy

2020. 13,150 different individuals participated in at least one study wave. At the end of each wave, information on how to receive help was provided. Psychological distress was measured using the GHQ-12. ...

Automatic detection of airborne pollen: an overview

This paper provides a comprehensive overview of all available and developing automatic instruments, how they measure, how they identify airborne pollen, what impacts measurement quality, as well as what ...

Protection conferred by an H5 DNA vaccine against highly pathogenic avian influenza in chickens: The effect of vaccination schedules.

sensitive areas could be a complementary measure to the disease control strategies already applied. In this study, the efficacy of a novel DNA vaccine, encoding a H5 gene (A/gyrfalcon/Washington/41088-6/2014 ...

Nationwide quality assurance of high-throughput diagnostic molecular testing during the SARS-CoV-2 pandemic: role of the Belgian National Reference Centre.

capacity and coordinating quality assurance. Here, we outline the measures taken by the NRC, the national public health institute Sciensano and the executing clinical laboratories to ensure effective quality ...

Effects of tree pollen on throughfall element fluxes in European forests

linear mixed-effects modelling (LME). TF was measured in 1990–2018 during the main pollen season (MPS, arbitrary two months) in 61 managed, mostly pure, even-aged Fagus, Quercus, Pinus, and Picea stands ...

Development of a monoclonal antibody sandwich ELISA for the determination of antigen content and quality in diphtheria vaccines.

antibody (mAb) enzyme-linked immunosorbent assay (ELISA) to measure the relative amount and quality of diphtheria toxoid (DT xd) in diphtheria-tetanus based vaccines and believe this test has the potential ...

Validation of a Targeted LC-MS/MS Method for Cereulide and Application in Food and Faeces.

repeatability was not higher than 7.3%, and the highest intra-laboratory reproducibility was 8.9%. The estimated range for the expanded measurement uncertainty was between 5.1% and 18.0%. The LC- MS / MS method ...

Social integration of people with non-psychotic mental illness over the last 2 decades: the widening gap in the adult population in Belgium

to 2018. Three degrees of non-psychotic MI severity were compared using the 12-items General Health Questionnaire: no MI, moderate MI, and severe MI (score7). Social integration was measured using ...

Coadministered pneumococcal conjugate vaccine decreases immune response to hepatitis A vaccine: a randomized controlled trial.

A antibody (anti- HAV) concentrations were measured before and 28 ± 3 days after vaccination. Adverse events (AE s) were recorded over 4 weeks. RESULTS: After vaccination, the anti- HAV geometric mean ...

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