Zoekresultaten - 116 results
Analysis of the short-term effect of pollen and spore exposure on allergy medication sales
antihistamine sales has been investigated with times series analysis. 8 pollen and 2 spore species were tested for different age and gender categories. A generalized linear model was used and adjusted for air ...
Extended transmission of two H5/H7 low pathogenic avian influenza viruses in chickens.
tested. To this end, extended transmission experiments with one H5N2 and one H7N1 LPAIV which had previously been characterized in a series of standard transmission experiments were conducted in specific ...
An experimental model to analyse the risk of introduction of a duck-originated H5 low-pathogenic avian influenza virus in poultry through close contact and contaminative transmission.
between ducks and chickens was analysed in a series of animal experiments, using different transmission routes. Results indicate that the outcome of virus intake by chickens exposed to infectious ducks ...
Selenium content of Belgian cultivated soils and its uptake by field crops and vegetables.
p.77-82 (2014) Keywords: Analysis of Variance Belgium Crops, Agricultural Environmental Monitoring Mass Spectrometry Selenium Soil Abstract: A series of 695 food crops were collected on 539 soils throughout ...
Rapid generation of replication-deficient monovalent and multivalent vaccines for bluetongue virus: protection against virulent virus challenge in cattle and sheep.
Here we exploited a reverse genetics-based replication-deficient BTV serotype 1 (BTV-1) (disabled infectious single cycle [DISC]) strain to generate a series of DISC vaccine strains. Cattle and sheep ...
Effect of saliva stabilisers on detection of porcine reproductive and respiratory syndrome virus in oral fluid by quantitative reverse transcriptase real-time PCR.
quantitative reverse transcriptase real-time PCR (qRT- PCR) in porcine oral fluid. The diagnostic performance of different extraction-amplification methods was examined using a dilution series of oral fluid ...
Determination of French influenza outbreaks periods between 1985 and 2011 through a web-based Delphi method33975
performance period RATES Reproducibility response Responses result results SB- IM Seasons STANDARD Statistical study Surveillance survey System Systems Time series Time-series variation Abstract: BACKGROUND: ...
Validation of a food quantification picture book targeting children 0-10 years of age for pan-european and national dietary surveys
present Project Quantification Sample Samples series Size study survey surveys time Times use Validate VALIDATION Abstract: The aim of the present study was to validate thirty-eight picture series of six ...
Revealing the identification power of CCS: A novel approach applied to pesticide analysis in food
analysis,LC-IMS-HRMS,identity confirmation, ON performance pesticide Pesticides Residue result results Sample Samples SCREENING Screening method separation series Solutions Strategies Strategy System Test time use values ...
Prevalence and viral load of 51 genital human papillomavirus types and three subtypes
n POPULATION Populations prevalence PROGRAM Research Sample Samples SCREENING series study Type Viral Load WOMEN Abstract: Of the 120 known human papillomaviruses (HPV), 51 HPV types infect the genital mucosa. ...