Résultats de la recherche - 15 results

Reliability of Morphological and PCR Methods for the Official Diagnosis of Aethina tumida (Coleoptera: Nitidulidae): A European Inter-Laboratory Comparison.

; Véronique Duquesne; Severine Matthijs Source: Insects, Volume 13, Issue 1 (2021) Keywords: Aethina tumida Diagnosis honey bee inter-laboratory comparison Morphology Real-time PCR Small Hive Beetle Abstract: ...

Surveillance of COVID-19 mortality in Belgium, epidemiology and methodology during 1st and 2nd wave (March 2020- 14 February 2021)

Coronavirus COVID-19 mortality Surveillance Abstract: This report provides epidemiological figures about the characteristics of COVID-19 deaths during the first wave (1 March 2020 until 21 June 2020), the inter ...

Intra- and inter-laboratory comparison of mDixon and FastFung broths for Malassezia antifungal susceptibility testing.

agreement (EA) between the two assays, and the intra- and inter-laboratory agreement of each assay were assessed. RESULTS: The MIC data obtained in our study were comparable to those reported in the ...

Characterization of Nanoparticles: Measurement Processes for Nanoparticles: Characterization of nanomaterials by transmission electron microscopy: Measurement procedures

measurement. The results of published inter-laboratory comparisons are referred to, along with the availability of reference materials necessary for instrument calibration and method validation. The application ...

Inter-laboratory study of human in vitro toxicogenomics-based tests as alternative methods for evaluating chemical carcinogenicity: a bioinformatics perspective.

the developed bioinformatics workflows deliver accurate measures for inter-laboratory comparison studies, and the study can be used as guidance for validation of future carcinogenicity assays in order ...

VALGENT: A protocol for clinical validation of human papillomavirus assays.

comparison and validation of HPV assays in general and HPV genotyping tests in particular according to clinically relevant outcomes and for clinical applications endorsed by scientific evidence. STUDY DESIGN: ...

Proof-of-concept study for successful inter-laboratory comparison of MLVA results

a proof-of-concept study showing that using such a set of calibration strains makes inter-laboratory comparison possible. In this study, 20 international laboratories analysed 15 test strains using a five-locus ...

Concordance between European and US case definitions of healthcare-associated infections

Gastmeier,P. Source: Antimicrob.Resist.Infect.Control, Volume 1, Issue 1, p.28 (2012) Keywords: 2010 abstract ALL an article Bloodstream infection care Case Comparison comparisons Control Countries definition ...

Tea brewed in traditional metallic teapots as a significant source of lead, nickel and other chemical elements.

Assess, Volume 28, Issue 9, p.1287-93 (2011) Keywords: Food Contamination Food Packaging Lead Nickel Tea Abstract: An environmental inquiry conducted by the Brussels Inter-communal Laboratory of Chemistry ...

Collaborative study for the standardisation of the histamine sensitizing test in mice and the CHO cell-based assay for the residual toxicity testing of acellular pertussis vaccines.1

inter-laboratory variations can be improved by the use of a validated standard operating procedure; 2) inclusion in each assay of a standard reference sample, calibrated in IU, can increase comparability of results ...

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