Search results - 541 results

Maturation of Esophageal Motility and Esophagogastric Junction in Preterm Infants

Esophageal pressure topography and pressure impedance metrics were derived. Mixed models with repeated measures were used for statistical analysis. Results: We analyzed 137 nutritive swallows from 36 motility ...

Characterization of Nanoparticles: Measurement Processes for Nanoparticles: Characterization of nanomaterials by transmission electron microscopy: Measurement procedures

Measurement procedures, Elsevier (2020) ISBN: 978-0-12-814182-3 Service:  Éléments traces et nanomatériaux Spoorelementen en nanomaterialen Trace elements and nanomaterials Full text language:  English ...

PT-2020-NRL-TE-FASFC “Determination of As, Cd, Pb and Hg in food supplements"

received approximately 15 g of test material. Participants were invited to report the mean value and measurement uncertainty on their results for arsenic (As), cadmium (Cd), lead (Pb) and mercury (Hg). The ...

Prevalence and incidence of antibodies against SARS-CoV-2 in children measured for one year in Belgium: a sero-epidemiological prospective cohort study- questionnaire

Publication Type: Sci. report, recommendat°, guidance doc., directive, monograph Authors: Merckx, Joanna; Vermeulen, Melissa; Vandermeulen, Corinne; Roelants, Mathieu; I Desombere *; Els Duysburgh Source: Sciensano, Brussels, Belgium (2020) Keywords: Belg ...

Prevalence and incidence of antibodies against SARS-CoV-2 in children measured for one year in Belgium: a sero-epidemiological prospective cohort study

Publication Type: Sci. report, recommendat°, guidance doc., directive, monograph Authors: Merckx, Joanna; Vermeulen, Melissa; Vandermeulen, Corinne; Roelants, Mathieu; I. Desombere; Els Duysburgh Source: (2020) Keywords: Belgium CHILDREN Coronavirus COVID ...

Gender‐dependent association between exhaled nitric oxide and the CC16 38AA genotype in young school children

urinary DNA. We measured FeNO, the CC16 protein in urine and nasal lavage fluid and aeroallergen‐specific immunoglobulin E in nasal mucosa fluid. Results Children with the homozygous mutant CC16 38AA ...

Physicochemical Characterization of the Pristine E171 Food Additive by Standardized and Validated Methods.

spectrometry (spICP- MS). The evaluation of selected sample preparation protocols allowed identifying and optimizing the critical factors that determine the measurement of the particle size distribution by TEM. ...

Population vulnerability to COVID-19 in Europe: a burden of disease analysis

Thomsen; Ian Grant Source: Archives of Public Health, Volume 78, Issue 1 (2020) Keywords: burden of disease Coronavirus COVID-19 DALY European burden of disease network GBD summary measures of population ...

Residential green space and medication sales for childhood asthma: A longitudinal ecological study in Belgium

= 1872) by sex and age group (6–12 and 13–18 years). Generalized log-linear mixed effects models with repeated measures were used to estimate effects of relative covers of forest, grassland and garden in ...

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