Zoekresultaten - 119 results
Height and body-mass index trajectories of school-aged children and adolescents from 1985 to 2019 in 200 countries and territories: a pooled analysis of 2181 population-based studies with 65 million participants.
Background: Comparable global data on health and nutrition of school-aged children and adolescents are scarce. We aimed to estimate age trajectories and time trends in mean height and mean body-mass index (BMI), which ...
Chemical and toxciological characterization of e-liquid cigarettes
the e-cigarette, whether scientifically substantiated or not. To assure public health, scientific research about the safety and quality of the e-cigarette is of great importance. The objective of this ...
Use of Whole Genome Sequencing Data for a First in Silico Specificity Evaluation of the RT-qPCR Assays Used for SARS-CoV-2 Detection.
December 2019. COVID-19 cases are confirmed by the detection of SARS-CoV-2 RNA in biological samples by RT-qPCR. However, limited numbers of SARS-CoV-2 genomes were available when the first RT-qPCR methods ...
Characterization of Nanoparticles: Measurement Processes for Nanoparticles: Characterization of nanomaterials by transmission electron microscopy: Measurement procedures
need for complementary methods to enhance the quality of nanoparticle characterization with solutions already in operation. Key Features Helps readers decide which nanocharacterization method is best for ...
DETERMINATION OF SENSITIZING AND IRRITATING LEACHABLES IN MENSTRUAL HYGIENE PRODUCTS
not exceed the AEL in any of the cases, suggesting that the consumer is not at risk of sensitization by the investigated products. In conclusion, we managed to develop and validate a UPLC- TQMS method ...
Long-term outcomes of very low birth weight infants with spontaneous intestinal perforation: A retrospective case-matched cohort study
quality of life than controls. Methods A retrospective case-matched cohort study was performed involving infants treated for SIP in a NICU between August 1994 and April 2014. Controls and SIP patients were ...
A strategy based on fingerprinting and chemometrics for the detection of regulated plants in plant food supplements from the Belgian market: two case studies
Publication Type: Peer reviewed scientific article Authors: Eric Deconinck; melissa Van Hamme; Bothy, Jean-Luc; Patricia Courselle Source: journal of pharmaceutical and biomedical analysis, Volume ...
Validation of a Bioinformatics Workflow for Routine Analysis of Whole-Genome Sequencing Data and Related Challenges for Pathogen Typing in a European National Reference Center: as a Proof-of-Concept.
employed methods are “fit-for-purpose” and provide high-quality results. A harmonized framework with guidelines for the validation of WGS workflows does currently, however, not exist yet, despite several ...
Development of a sample preparation method for the GC-analysis of e-cigarette refill liquids
was set at 85°. For the low and semi volatiles, full evaporation conditions (145°C) of the headspace were considered. In this case a sample clean-up is needed to avoid transfer of the matrix components ...
Open Lab Application for the Characterization of Nanomaterials by Transmission Electron Microscopy
areas such as food processing, packaging, nutraceutical delivery, quality control, and functional foods to even the use of nanosensors to assure food quality and safety. Since it is widely expected that ...