Zoekresultaten - 81 results
Travelling-wave ion mobility time-of-flight mass spectrometry as an alternative strategy for screening of multi-class pesticides in fruits and vegetables.
Keywords: Fruit Mass Spectrometry Pesticides Vegetables Abstract: This paper reports a novel approach to screening multi-class pesticides by ion mobility time-of-flight mass spectrometry detection. Nitrogen ...
Landscape and regional environmental analysis of the spatial distribution of hantavirus human cases in europe.
well-connected forests, more intense vegetation activity, low soil water content, mild summers, and cold winters. In these regions, landscapes with a higher proportion of built-up areas in forest ecotones and ...
Enquête de santé 2013, rapport 2: comportements de santé et style de vie
nutritional status Obesity oral health Overweight Physical activity rapport santé SEXUAL BEHAVIOUR SMOKING style vegetables consumption Service: Information sanitaire Gezondheidsinformatie Health information ...
A simple multi-residue method for the determination of pesticides in fruits and vegetables using a methanolic extraction and ultra-high-performance liquid chromatography-tandem mass spectrometry: optimization and extension of scope.
Chromatography, High Pressure Liquid European Union Food Technology Fruit Methanol Pesticides Tandem Mass Spectrometry Vegetables Abstract: In 2004, a new multi-residue pesticides method had been published using ...
Pathways of human exposure to cobalt in Katanga, a mining area of the D.R. Congo.
refining plants, and control rural areas without industrial pollution. Drinking water, uncooked food items (maize flour, washed vegetables, fish and meat), indoor and outdoor dust samples were collected at ...
Is the different time trend (1997-2008) of the obesity prevalence among adults in the three Belgian regions associated with lifestyle changes?
(alcohol consumption, smoking, fruit and vegetables consumption and leisure time physical activity), was assessed via logistic regression models. Interactions were added to the models to explore if the ...
Selenium content of Belgian cultivated soils and its uptake by field crops and vegetables.
concentration remains rather low on the Belgian low Se-soils. Based on dry weight, leafy vegetables contain more Se than wheat. The soil is the most important source of Se and the element is transported with the ...
Comment estimer l'incertitude de mesure lors de la quantification de pesticides?
qu’elles cadrent avec le GUM (Guide to the expression of uncertainty in measurement) et la norme ISO 17025. L’EURL Pesticides “Fruits and Vegetables” a estime l’incertitude associee a differents pesticides ...
Association of environmental traits with the geographic ranges of ticks (Acari: Ixodidae) of medical and veterinary importance in the western Palearctic. A digital data set.
remotely sensed data on vegetation (NDVI). We also attached categorical descriptors of the habitat: a standard classification of land biomes and an ad hoc classification of the target territory from remotely ...
Evaluation of food and nutrient intake assessment using concentration biomarkers in European adolescents from the Healthy Lifestyle in Europe by Nutrition in Adolescence study.
coefficients were found for fruit consumption frequency (0·76), vegetable consumption frequency (0·74), mean fruit intake (0·90) and DHA + EPA biomarker (0·69). After exclusion of underreporters, correlations ...