Zoekresultaten - 6 results

ESCAIDE 2022: Translating the COVID-19 epidemiological situation into policies and measures: the Belgian experience

using colours and/or phases. The indicators and thresholds evolved over time, depending on advancing knowledge, immunity and vaccination of the population, changes in test strategy and new variants. ...

Analysis of mineral oil in food: An analytical challenge

overview of the results of the market survey will be presented. Afterwards, the results are compared to the action thresholds as proposed by the Scientific Committee of the Federal Agency for the Safety of ...

Physicochemical characterisation of several types of the E171 food additive

thresholding and constituent particle detection. The large majority of constituent particles, confirmed to be TiO2 by energy dispersive X-ray spectroscopy (EDX), were reliably detected and measured by the ...

Index for surveys of indoor pollution in Brussels dwellings

approach assessment Brussels Categories Communication Diagnosis effective environment environmental Green ambulance,chemical pollutants,biological pollutants,index of threshold alert health HIS identify ...

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: ...

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