Résultats de la recherche - 617 results

Unravelling data for rapid evidence-based response to COVID-19: a summary of the unCoVer protocol

that allows processing of available COVID-19 RWD without disclosing identification information to analysts and limiting output to data aggregates. Dissemination of unCoVer’s activities will be related to ...

Validity of air pollution annoyance to assess long-term exposure to air pollution in Belgium

self-reported air pollution annoyance. However, many other factors were found to influence annoyance, independently of the exposure. We found a limited validity of self-reported air pollution annoyance to assess ...

A scoping review of burden of disease studies estimating disability-adjusted life years due to Taenia solium

key limitations were collected. Results 15 studies were included for review, with seven global and eight national or sub-national estimates. Studies primarily employed attributional disease models that ...

Ultrastable Silver Nanoparticles for Rapid Serology Detection of Anti-SARS-CoV-2 Immunoglobulins G.

nanoparticles, our AgNP-based system constitutes a clear step forward, as the limit of detection for Anti- SARS-CoV-2 IgG was reduced by 1 order of magnitude and similar signals were observed with 10 times fewer ...

OMCL testing and the API working group: Part of the solution?

manufacturers. Despite the efforts, API testing within the network is limited, compared to the surveillance of finished products. Though it has to be said that the risk for quality deficiencies and falsification ...

Use of near infrared spectroscopy and chemometrics for the classification of different Cannabis spp. samples found in Belgium

concentration of 0.2 % (m/m) [2]. However, there are only limited cannabis seizures because it is difficult to discriminate between legal CBD flowers and cannabis flowers with a Δ9- THC concentration higher than ...

VALCOR: a protocol for the validation of SARS-corona virus-2 assays.

and in the interest of health protection, many of these assays received provisional authorisation for emergency use without thorough validation. To limit false negative and false positive results, it is ...

The influence of risk perceptions on close contact frequency during the SARS-CoV-2 pandemic

implemented to curb the spread of the virus mainly aim at limiting the number of close contacts, until vaccine roll-out is complete. Our main objective was to assess the relationships between SARS-CoV-2 ...

Development, validation and application of multi-class methods for the analysis of food additives by liquid chromatography coupled to tandem mass spectrometry

sweeteners, preservatives, and antioxidants in various foods (e.g. beverages, dairies, processed meals). The methods were also validated in terms of selectivity, linearity, matrix effect, limit of ...

Development of a data-intensive centralized system for surveillance and outbreak investigation of bacterial pathogens using whole-genome sequencing

a limiting factor, as full runs on Illumina sequencers typically take several days to complete. Therefore, a real-time data analysis protocol for Illumina sequencing was implemented, enabling data analysis ...

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