Zoekresultaten - 283 results
How to determine acceptability limits based on biological variation in External Quality Assesment Schemes (EQAS): lymphocyte subsets as a case study
Providers in Laboratory Medicine, NA (2015) Keywords: a AS Case case studies Case study case-study EQA EQAS external lymphocyte meeting ON Quality Sample sampling study variation Health Topics: Effectiveness ...
Next-generation sequencing shows West Nile virus quasispecies diversification after a single passage in a carrion crow (Corvus corone) in vivo infection model.
10, p.2999-3009 (2015) Keywords: Animals Chickens Crows Disease Models, Animal Genetic Variation High-Throughput Nucleotide Sequencing Molecular Sequence Data Reverse Transcription RNA, Viral Sequence ...
Culicoides monitoring in Belgium in 2011: analysis of spatiotemporal abundance, species diversity and Schmallenberg virus detection.
Rothamsted suction traps (RST s). Quantification of the collections and morphological identification showed important variations in abundance and species diversity between individual collection sites, even for ...
Travelling-wave ion mobility time-of-flight mass spectrometry as an alternative strategy for screening of multi-class pesticides in fruits and vegetables.
identification tool. Based on statistics, 2% variation criteria provides a good fit for all the pesticides targeted, and could be considered as a maximum acceptable criteria associated with the drift time ...
In vitro Dermal Absorption: Sample Application and Seal Quality in a Franz Diffusion Cell System.
known drawbacks of in vitro dermal absorption methods is their high interlaboratory variation. Although often attributed to biological skin differences, it has been shown that validation of other ...
Application of the characteristic function to evaluate and compare analytical variability in an external quality assessment scheme for serum ethanol.
laboratory performance. The characteristic function also offers an alternative framework for coefficients of variation to describe variability of analytical methods. Health Topics: Effectiveness and safety of ...
Multi locus variable-number tandem repeat (MLVA) typing tools improved the surveillance of Salmonella enteritidis: a 6 years retrospective study.
investigate the in vitro stability of the 5 MLVA loci, no variations over time were observed indicating that the MLVA profiles were stable. The MLVA profile of isolates originating from different outbreaks in ...
Epidemiology of Clostridium difficile infection in Belgium: Report 2015
of deaths attributed to CDI There is a large variation in the incidence of CDI between hospitals, which may indicate an important potential for prevention There is a large diversity of ribotypes ...
International Society of Human and Animal Mycology (ISHAM)-ITS reference DNA barcoding database--the quality controlled standard tool for routine identification of human and animal pathogenic fungi.
reliably identify most agents of mycoses, was established. The generated sequences included in the new database were used to evaluate the variation and overall utility of the ITS region for the ...
Colposcopy training and assessment across the member countries of the European Federation for Colposcopy.
member countries. CONCLUSIONS: There is considerable variation in colposcopy training and assessment across Europe. This study has enabled consensus opinion with the EFC on the contents of an EFC core curriculum. The ...