Zoekresultaten - 49 results

Novel prediction models for genotoxicity based on biomarker genes in human HepaRG™ cells.

were used, but as unsupervised machine learning did not clearly distinguish between groups, the performance of two supervised machine learning algorithms, i.e., support vector machine (SVM) and random ...

Implementation of MALDI-TOF Mass Spectrometry to Identify Fungi From the Indoor Environment as an Added Value to the Classical Morphology-Based Identification Tool

molds is generally performed by microscopy. This method has, however, some limitations as it requires mycologists with high expertise while identification is often limited to the genus level. Therefore, ...

Development of strain-level shotgun metagenomics approaches to detect and characterize microbiological contaminants in the context of food safety

water, the DNA was extracted with two classical commercial kits or with a kit performing depletion of the host DNA. The extracted DNA also was amplified or not using Phi29 polymerase. We showed that all ...

Residential green space in association with the methylation status in a CpG site within the promoter region of the placental serotonin receptor HTR2A

performed multivariate regression models adjusted for several a priori chosen covariables. For an IQR increment in total green space within a 1,000 m, 2,000 m and 3,000 m buffer the methylation of  HTR2A ...

Acid digestion of nonwoven textiles for measuring their trace element content by ICP techniques

strong acidic media in order to perform a complete digestion of nonwoven textiles, which can be found in face masks. In particular, this protocol allows the digestion of PET-, PTFE-, polyamide- and ...

A Summer of Cyanobacterial Blooms in Belgian Waterbodies: Microcystin Quantification and Molecular Characterizations

In the context of increasing occurrences of toxic cyanobacterial blooms worldwide, their monitoring in Belgium is currently performed by regional environmental agencies (in two of three regions) using ...

Exposure to green spaces may strengthen resilience and support mental health in the face of the covid-19 pandemic

offered by GP s. Firstly, exposure to green spaces facilitates recovery from physiological stress, restoration of directed attention, and improvement of cognitive performance. This aids in strengthening ...

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