Zoekresultaten - 158 results
VALGENT: A protocol for clinical validation of human papillomavirus assays.
Vaginal Smears Validation Studies as Topic Abstract: BACKGROUND: Testing for high-risk HPV is more effective in primary cervical cancer screening than the cytological examination of a Pap smear. Separate ...
Barriers and opportunities for return-to-work of cancer survivors: time for action--rapid review and expert consultation.
was used to organize a consultation with experts in order to discuss, validate and complement the results. RESULTS: Forty-three out of 1860 studies were included. We identified nine risk factors grouped ...
The Monte Carlo validation framework for the discriminant partial least squares model extended with variable selection methods applied to authenticity studies of Viagra® based on chromatographic impurity profiles.
Counterfeit Drugs Discriminant Analysis Least-Squares Analysis Monte Carlo Method Sildenafil Citrate Abstract: The aim of this work was to develop a general framework for the validation of discriminant models ...
Comparison of three development approaches for Stationary Phase Optimised Selectivity Liquid Chromatography based screening methods Part II: A group of structural analogues (PDE-5 inhibitors in food supplements).
dietary supplements using only diode array detection. Though, due to the mobile phases used, the method could also be coupled to mass spectrometry. The method was validated for its selectivity following the ...
Comparison of three development approaches for Stationary Phase Optimised Selectivity Liquid Chromatography based screening methods Part I: A heterogeneous group of molecules (slimming agents in food supplements).
with diode array detection, and is fully compatible with mass spectrometry. The method was validated for its selectivity following the guidelines as described for the screening of pesticide residues and ...
Determination of halogenated flame retardants in food: optimization and validation of a method based on a two-step clean-up and gas chromatography-mass spectrometry
basket gas-chromatography-mass spectrometry (GC-MS) Meat method milk Mode ON PBDEs performance Sample Samples silica Target TBA Type VALIDATION Weight work Abstract: In this work, a new simple method based ...
Quantitative Determination of Migrating compounds from Plastic Baby Bottles by Validated GC-QqQ-MS and LC-QqQ-MS Methods
quantification of the most important migrating compounds was further pursued. We describe the optimisation, validation and application of an LLE method for the extraction of these migrating compounds adapted to ...
ELM 2016--data update and new functionality of the eukaryotic linear motif resource.
with more improvements to the web interface. ELM 2016 contains more than 240 different motif classes with over 2700 experimentally validated instances, manually curated from more than 2400 scientific ...
How robust is ACTIVLIM for the follow-up of activity limitations in patients with neuromuscular diseases?
least once over 2 years in 6 national neuromuscular diseases reference centers. Successive Rasch analyses were conducted in order to investigate the scale validity, reliability, consistency across ...
Migration of 17 Photoinitiators from Printing Inks and Cardboard into Packaged Food- Results of a Belgian Market Survey
benzophenone‐d10 (BP ‐d10) as internal standard. The presented method was successfully validated in‐house. Afterwards, the procedure was applied in a marketing study, investigating 97 dry foodstuffs purchased on the ...