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Zoekresultaten - 36 results
An evaluation of species distribution models to estimate tree diversity at genus level in a heterogeneous urban-rural landscape
urban areas and developed distribution models for 13 tree genera for both strata as well as for the area as a whole. Occurrence data were obtained from an open-access presence-only database of validated ...
Opinion: Airtightness for Decontamination by Fumigation of High-Containment Laboratories
a successful decontamination. Conclusion: We argue that a validation of the decontamination procedure, before first use or after important renovations of a laboratory of high-containment, is a more effective endpoint than ...
Evaluation of a TEM based Approach for Size Measurement of Particulate (Nano)materials
Source: Materials, Volume 12, Issue 14 (2019) Keywords: electron microscopy European Commission’s Recommendation for a definition of a nanomaterial image analysis Method validation nanomaterial particulate ...
Nanomaterials for food applications: Analytical challenges and practical solutions for enforcing labeling of nanoingredients in food products in the European Union
limitations of existing analytical techniques, and the lack of validated studies and reference materials. This book chapter summarizes these challenges and, in addition, suggests a screening strategy for ...
Simultaneous determination of parabens, bisphenols and alkylphenols in human placenta by ultra-high performance liquid chromatography- tandem mass spectrometry
1121, Number 102 (2019) Keywords: Alkylphenol Bisphenol endocrine disruptor Paraben Placenta UHPLC-MS/MS Abstract: This study presents de development and validation of an ultra- high performance liquid ...
Combining primary care surveillance and a meta-analysis to estimate the incidence of the clinical manifestations of Lyme borreliosis in Belgium, 2015–2017
As both over- and underestimation of different clinical LB manifestations remain possible due to characteristics of the primary surveillance systems and the disease itself, future studies to validate ...
Size measurement uncertainties of near-monodisperse, near-spherical nanoparticles using transmission electron microscopy and particle-tracking analysis
(2014) Keywords: Transmission electron microscopy Particle-tracking analysis Colloidal gold Polystyrene beads Method validation Measurement uncertainty Nanometrology Health Topics: Health and environment ...
Measurement uncertainties of size, shape, and surface measurements using transmission electron microscopy of near-monodisperse, near-spherical nanoparticles
Journal of Nanoparticle Research, Volume 16492008221027594757410103241512943, Issue 133624524212031 (2014) Keywords: Transmission electron microscopy Method validation Reference material Silica ...
Alleviating ecological bias in linking radon exposure to acute childhood leukaemia.
MODEL models Multiple public public health Public-health Radiation radon RATES regression relative Relative risk result results risk Risk Factors study threshold use VALIDATION VARIABILITY Abstract: ...
Scientific Opinion of the EFSA Panel on Plant Protection Products and their Residues (PPR), Guidance on the use of probabilistic methodology for modelling dietary exposure to pesticide residues
also includes a checklist of key issues to be considered when writing or peer-reviewingreports on probabilistic exposure assessments, a discussion of approaches to validating probabilisticassessment ...