Zoekresultaten - 569 results
Introduction of WGS in food microbiology: advantages and challenges
implementation. As with the implementation of any method the validations of the WGS methodology requires a significant effort. Furthermore, the interpretation of the results should be done with care. Therefore, in ...
Development of a reliable UHPLC-MS/MS method for simultaneous determination of zearalenone and zearalenone-14-glucoside in various feed products
thoroughly validated in terms of linearity (R2 ≥ 0.999), sensitivity (limit of quantification in the range of 0.50–5.00 μg kg−1), recovery (89.35 ± 2.67% to 110.93 ± 1.56%), and precision (RSD, 3.00–14.20%), ...
The CIVISANO protocol: a mixed-method study about the role of objective and perceived environmental factors on physical activity and eating behavior among socioeconomically disadvantaged adults
The CIVISANO project will identify factors in the local environment that might provoke inequities in adopting a healthy lifestyle. The combination of perceived and objective measures using validated ...
Advances in the physicochemical characterization of nanoparticles in a regulatory context.
STEM- EDX analyses for control purposes requiring identification and measurement of specific particles in complex food matrices and mixtures will be presented. Further, approaches to validate these ...
A healthy lifestyle is positively associated with mental health and well-being and core markers in ageing
ideation. A lifestyle score integrating diet, physical activity, smoking status, alcohol consumption and BMI was created and validated. On a subset of 739 participants, leucocyte TL and mtDNAc were assessed ...
The HLS19-COM-P, a new instrument for measuring communicative health literacy in interaction with ohysicians: development and validation in nine European countries
Publication Type: Peer reviewed scientific article Authors: Hanne Søberg Finbråten; Peter Nowak; Robert Griebler; Éva Bíró; Mitja Vrdelja; Rana Charafeddine; Lennert Griese; Henrik Bøggild; Doris Schaeffer; Thomas Link; Zdenek Kucera; Julien Mancini; Jürg ...
Relative response factors and multiple regression models in liquid chromatography to quantify low-dosed components using alternative standards-proof of concept: total Δ9-THC content in cannabis flowers using CBD as reference.
was used as a case study. A chromatographic method was implemented and validated, and the use of classical calibration lines, classical RRF, and the LRRFM was applied and compared, with special focus on ...
Validity of self-reported data to assess the prevalence of overweight, hypertension and cholesterol
the agreement between SR and measured overweight, hypertension and high cholesterol and to provide information to do a valid correction for measurement error. Methods The BHIS / BHES 2018 database was ...
Accuracy of high-risk HPV DNA PCR, p16(INK4a) immunohistochemistry or the combination of both to diagnose HPV-driven oropharyngeal cancer
positivity rates were 36.4%, 34.0% and 28.9% for DNA, p16 and mRNA, respectively. Ninety-five OPC patients had valid test results for all three tests (DNA, p16 and mRNA). Using mRNA status as the reference, ...
Bottom-up approach to build a ‘precision’ risk factor classification for diabetic foot ulcer healing. Proof-of-concept
classification systems, were prospectively validated, not all individual parameters were shown to have consistent associations with healing. In this study, we used a bottom-up approach relying on robust methods to ...