Inter-laboratory proficiency testing of the measurement of gypsum parameters with small numbers of participants
Sign Up to like & getrecommendations! Published in 2020 at "Accreditation and Quality Assurance"
DOI: 10.1007/s00769-020-01451-7
Abstract: Conducting proficiency tests with large numbers of participants are not a problem because the ISO standard 13528:2015 describes many indicators that allow for proper assessment. However, there are proficiency testing (PT) schemes that involve only… read more here.
Keywords: numbers participants; proficiency testing; gypsum parameters; inter laboratory ... See more keywords
Towards more reliable measurements of sound absorption coefficient in reverberation rooms: An Inter-Laboratory Test
Sign Up to like & getrecommendations! Published in 2020 at "Applied Acoustics"
DOI: 10.1016/j.apacoust.2020.107298
Abstract: Abstract The internationally recognized procedure ISO 354:2003 for measuring sound absorption coefficients under diffuse field conditions is now under revision. The main reason for this revision is the limited reproducibility of absorption coefficients measured in… read more here.
Keywords: absorption; laboratory test; inter laboratory; iso 354 ... See more keywords
In vitro assessment of oat β-glucans nutritional properties: An inter-laboratory methodology evaluation.
Sign Up to like & getrecommendations! Published in 2018 at "Carbohydrate polymers"
DOI: 10.1016/j.carbpol.2018.07.082
Abstract: The purpose of this inter-laboratory study was to test the repeatability and reproducibility of an in vitro method aimed at analyzing the physicochemical properties under physiological conditions of β-glucans from foods. After evaluating β-glucans molar… read more here.
Keywords: methodology; oat; vitro assessment; inter laboratory ... See more keywords
Inter-laboratory proficiency results of blood alcohol determinations at clinical and forensic laboratories in Italy.
Sign Up to like & getrecommendations! Published in 2019 at "Forensic science international"
DOI: 10.1016/j.forsciint.2018.12.018
Abstract: BACKGROUND Inter-laboratory proficiency schemes are widely used to control the performance of clinical and forensic toxicology laboratories. In 2016 the Laboratory of Environmental Hygiene and Forensic Toxicology - Venice (Italy) initiated an inter-laboratory proficiency test… read more here.
Keywords: blood alcohol; laboratory proficiency; inter laboratory; blood ... See more keywords
Fusion learning for inter-laboratory comparisons
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Statistical Planning and Inference"
DOI: 10.1016/j.jspi.2017.09.011
Abstract: Abstract In this paper we propose a Generalized Fiducial Inference inspired method for finding a robust consensus of several independently derived collection of confidence distributions (CDs) for a quantity of interest. The resulting fused CD… read more here.
Keywords: true value; consensus; inter laboratory; fusion learning ... See more keywords
Size and Shape Distribution of Bipyramidal TiCh Nanoparticles by Transmission Electron Microscopy - an Inter-Laboratory Comparison
Sign Up to like & getrecommendations! Published in 2018 at "Microscopy and Microanalysis"
DOI: 10.1017/s1431927618009017
Abstract: Extraction of true, 3D shape (and size) of non-spherical nanoparticles (NPs) is associated with errors by conventional 2D electron microscopy using projection images. Significant efforts within the ISO technical committee TC 229 ‘Nanotechnologies’ are aimed… read more here.
Keywords: shape; microscopy; inter laboratory; electron microscopy ... See more keywords
Intra- and inter-laboratory evaluation of an assay of soil arsenic relative bioavailability in mice.
Sign Up to like & getrecommendations! Published in 2020 at "Journal of agricultural and food chemistry"
DOI: 10.1021/acs.jafc.9b06537
Abstract: Hand-to-mouth activity in children can be an important route for ingestion of soil and dust contaminated with inorganic arsenic. Estimating the relative bioavailability of arsenic present in these media is a critical element in assessing… read more here.
Keywords: relative bioavailability; bioavailability; inter laboratory; laboratory ... See more keywords
Assessment methods for inter-laboratory comparisons of the dicentric assay
Sign Up to like & getrecommendations! Published in 2022 at "International Journal of Radiation Biology"
DOI: 10.1080/09553002.2022.2094021
Abstract: Abstract Purpose To test the performance of different algorithms that can be used in inter-laboratory comparisons based on dicentric chromosome analysis, and to evaluate the impact of considering a priori values different to calculate individual… read more here.
Keywords: standard deviation; inter laboratory; laboratory comparisons; identical values ... See more keywords
Inter-Laboratory Validation of 4-(Dimethylamino) Cinnamaldehyde (DMAC) Assay Using Cranberry Proanthocyanidin Standard for Quantification of Soluble Proanthocyanidins in Cranberry Foods and Dietary Supplements, First Action Official MethodSM: 2019.06.
Sign Up to like & getrecommendations! Published in 2020 at "Journal of AOAC International"
DOI: 10.1093/jaoacint/qsaa084
Abstract: BACKGROUND Proanthocyanidins (PAC) are oligomers and polymers of flavan-3-ols with putative health benefits. PAC are prevalent in a wide variety of natural products and dietary supplements. OBJECTIVE An inter-laboratory study was conducted to validate the… read more here.
Keywords: cranberry; dietary supplements; pac; inter laboratory ... See more keywords
Discordant bioinformatic predictions of antimicrobial resistance from whole-genome sequencing data of bacterial isolates: an inter-laboratory study
Sign Up to like & getrecommendations! Published in 2020 at "Microbial Genomics"
DOI: 10.1099/mgen.0.000335
Abstract: Antimicrobial resistance (AMR) poses a threat to public health. Clinical microbiology laboratories typically rely on culturing bacteria for antimicrobial-susceptibility testing (AST). As the implementation costs and technical barriers fall, whole-genome sequencing (WGS) has emerged as… read more here.
Keywords: whole genome; inter laboratory; microbiology; antimicrobial resistance ... See more keywords
Abnormal α‐synuclein deposits in skin nerves: intra‐ and inter‐laboratory reproducibility
Sign Up to like & getrecommendations! Published in 2019 at "European Journal of Neurology"
DOI: 10.1111/ene.13939
Abstract: Visualization of phosphorylated α‐synuclein at serine 129 (p‐syn) in skin nerves is a promising test for the in vivo diagnosis of synucleinopathies. Here the aim was to establish the intra‐ and inter‐laboratory reproducibility of measurement… read more here.
Keywords: laboratory reproducibility; skin nerves; intra inter; inter laboratory ... See more keywords