Résultats de la recherche - 10 results
Multidimensional chromatographic fingerprinting combined with chemometrics for the identification of regulated plants in suspicious plant food supplements
order to tackle this problem, a feasibility study based on a combination of chemometrics and multidimensional fingerprints recorded using chromatography was carried out. Chromatographic fingerprints ...
Interviewer variability in response rates in the Belgian Health Interview Survey
a face to face interview and a self-administered questionnaire. The national population register is used as the sampling frame. Interviewers are recruited all over the country and have to pass through ...
Prevalence and antimicrobial susceptibility of methicillin-resistant Staphylococcus aureus among pigs in Belgium.
methicillin-resistant Staphylococcus aureus (MRSA) in Belgian pig farms has been investigated. To that end, nasal samples were collected from 1,500 pigs on 50 farms randomly selected over Belgium. Both closed (breeding ...
The impact of naturally-occurring, trans-placental bluetongue virus serotype-8 infection on reproductive performance in sheep.
experimentally-infected sheep. Trans-placental transmission is potentially important in the ‘over-wintering’ of this virus and its subsequent impact on reproductive performance. This epidemiological study was carried out ...
Interactive analysis of Belgian vital statistics on the Internet.
(2006) Keywords: ADOLESCENT Adult Aged Aged, 80 and over Belgium Child Child, Preschool Female Humans Infant Infant, Newborn Internet Male middle aged mortality Vital Statistics Abstract: The purpose of ...
Ochratoxin A and citrinin loads in stored wheat grains: impact of grain dust and possible prediction using ergosterol measurement.
carried out under hygienic conditions to ensure safe products, but sometimes grain dust which has settled from previous storage may be left over and incorporated to the following stored grains. This paper ...
Development of a fast analytical method for the determination of sudan dyes in chili- and curry-containing foodstuffs by high-performance liquid chromatography-photodiode array detection
a photodiode array detector. The chromatographic separation is carried out on a reverse phase C18 column with an isocratic mode using a mixture of acetonitrile and water. An “in-house” validation was achieved in ...
Biosafety risk assessment of the Severe Acute Respiratory Syndrome (SARS) coronavirus and containment measures for the diagnostic and research laboratories
Health Organization Abstract: At the end of 2002, an outbreak of a new viral respiratory illness, called SARS (Severe Acute Respiratory Syndrome virus) occurred in China. The disease spread over Asia, ...
Prevalence of Salmonella, Campylobacter and VTEC on pig farms36696
51 of these, spread over the four farms, turned out to be positive. At all four pig farms Campylobacter was isolated from the environment as well. All the strains were identified as Campylobacter coli ...
Suicide mortality in Belgium at the beginning of the 21st century: differences according to migrant background.
background, indirect standardisation analyses were carried out. To assess relative differences, Cox proportional hazards models were performed. Analyses were restricted to 18- to 64-year-olds. Results: Belgian ...