Zoekresultaten - 65 results

Full Characterisation of Heroin Samples Using Infrared Spectroscopy and Multivariate Calibration

100.0, 75.0 and 95.5%, respectively. For regression, a root mean squared error of prediction (RMSEP) of 0.04 was obtained, pointing at good predictive properties. Furthermore, during mass spectrometric ...

Attributing Ethiopian animal health losses to high-level causes using expert elicitation

class, and production system. Three-point questions were used to inform beta-pert distributions and capture uncertainty in estimates. Individual expert estimates were aggregated by quantile mean to produce ...

Dietary exposure of Sorbates (E 200 – 202) and Benzoates (E 210 – 213) for the Belgian population

additives (FA s). They act as bacteriostatic and fungistatic, and they ensure product quality. Also, they contribute to reducing food waste by extending the shelf-life of perishable items. However, Regulation ...

Development, validation, and application of a multimatrix UHPLC-MS/MS method for quantification of Datura-type alkaloids in food

spectrometry (UHPLC- MS / MS) method was developed and validated for the determination of tropane alkaloids (TA s), atropine and scopolamine, in a variety of food products. The sample preparation of cereal-based ...

Spectroscopic approaches for conformity analysis of e-liquids

Therefore, it is necessary to monitor the compositions of the products on the market and conduct surveillance studies. In Belgium this is performed under the coordination of the Federal Public Service of ...

Aluminium intake through the consumption of selected baby foods and risk characterization in a population of Brazilian infants aged 0 to 36 months

from selected baby foods was estimated for Brazilian infants from the Sao Paulo State by means of a deterministic and a probabilistic estimation. The deterministic exposure assessment was carried out by ...

Health care costs and lost productivity costs related to excess weight in Belgium.

Weight gain Abstract: BACKGROUND: This study aimed to estimate annual health care and lost productivity costs associated with excess weight among the adult population in Belgium, using national ...

Health care costs and lost productivity costs related to excess weight in Belgium

annual health care and lost productivity costs associated with excess weight among the adult population in Belgium, using national health data. Methods Health care costs and costs of absenteeism were ...

Lyme borreliosis in Belgium: a cost-of-illness analysis

non-medical costs (productivity losses) were included in the analysis. Ambulatory cost data were collected through a prospective cohort study from June 2016 to March 2020, in which patients with LB were ...

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