Results 51 to 60 of about 324,234 (331)

Proficiency testing schemes as a quality rating in industrial hygiene laboratories

Medycyna Pracy, 2016
This publication presents the principles of organization, implementation, assessment and exploitation of proficiency testing results in the work environmental laboratory based on basic requirements included in standard PN-EN ISO/IEC 17043 and ISO 13528 ...
Marek Dobecki, Agata Wziątek
doaj   +1 more source

Proficiency Testing of High-throughput Non-targeted Detection of Pesticide Residues in Edible Agricultural Products

Shipin gongye ke-ji, 2023
In order to understand the technical level of high-throughput non-targeted detection of pesticide residues in China's inspection and testing institutions and improve the ability of food safety risk monitoring.
Sijia LEI, Yujie XIE, Libo YU, Dandan BU, Siyu HUO, Hui CHEN, Dongdong CHEN, Tao PENG   +7 more
doaj   +1 more source

Proficiency Testing of Viral Marker Screening in African Blood Centers - Seven African Countries, 2017. [PDF]

, 2019
A 2014 report evaluating accuracy of serologic testing for transfusion-transmissible viruses at African blood center laboratories found sensitivities of 92%, 87%, and 90% for detecting infections with human immunodeficiency virus (HIV), hepatitis B virus
Benech, Irene, CDC Proficiency Testing Study Group, De, Anindya, Drammeh, Bakary, Hilton, Joan F, Kaidarova, Zhanna, Kalou, Mireille, Laperche, Syria, Murphy, Edward L, Ozeryansky, Larisa, Parekh, Bharat   +10 more
core  

From omics to AI—mapping the pathogenic pathways in type 2 diabetes

FEBS Letters, EarlyView.
Integrating multi‐omics data with AI‐based modelling (unsupervised and supervised machine learning) identify optimal patient clusters, informing AI‐driven accurate risk stratification. Digital twins simulate individual trajectories in real time, guiding precision medicine by matching patients to targeted therapies.
Siobhán O'Sullivan, Lu Qi, Pierre Zalloua   +2 more
wiley   +1 more source

The “PTB Ex Proficiency Testing Scheme” - Interlaboratory Comparisons in the Field of Explosion Protection

Chemical Engineering Transactions, 2016
The requirement of participation in interlaboratory comparisons was not sufficiently fulfilled by laboratories in the field of explosion protection (Ex-testing laboratories) due to a lack of proficiency testing programs.
Tim Krause, Jia Wu, Lisa Zater, Uwe Klausmeyer, Detlev Markus   +4 more
doaj   +1 more source

Results of a European-Wide External Quality Assessment (EQA) Scheme for Serological Detection of Anti-SARS-CoV-2 (CoVimm)—Pitfalls of Routine Application

Viruses, 2022
Background: During the last two years, a variety of assays for the serological detection of antibodies to the new SARS-CoV-2 virus have been launched and used as part of standard care in many laboratories.
Maximilian Kittel, Romy Eichner, Sihem Aida, Anna Bode, Volker Ast, Anja Kessler, Michael Neumaier, Roman Wölfel, Verena Haselmann   +8 more
doaj   +1 more source

Ergothioneine supplementation improves pup phenotype and survival in a murine model of spinal muscular atrophy

FEBS Letters, EarlyView.
Spinal muscular atrophy (SMA) is a genetic disease affecting motor neurons. Individuals with SMA experience mitochondrial dysfunction and oxidative stress. The aim of the study was to investigate the effect of an antioxidant and neuroprotective substance, ergothioneine (ERGO), on an SMNΔ7 mouse model of SMA.
Francesca Cadile, Daniela Ratto, Giorgia Rastelli, Ottavia Eleonora Ferraro, Caterina Temporini, Sunil Kumar, Simona Boncompagni, Paola Rossi, Monica Canepari   +8 more
wiley   +1 more source

Proficiency and Interlaboratory Variability in the Determination of Phthalate and DINCH Biomarkers in Human Urine: Results from the HBM4EU Project

Toxics, 2022
A quality assurance/quality control program was implemented in the framework of the EU project HBM4EU to assess and improve the comparability of biomarker analysis and to build a network of competent laboratories.
Hans G. J. Mol, Ingrid Elbers, Claudia Pälmke, Daniel Bury, Thomas Göen, Marta Esteban López, Stefanie Nübler, Vincent Vaccher, Jean-Philippe Antignac, Darina Dvořáková, Jana Hajšlová, Amrit Kaur Sakhi, Cathrine Thomsen, Katrin Vorkamp, Argelia Castaño, Holger M. Koch   +15 more
doaj   +1 more source

English Language Learners and Standardized Tests [PDF]

, 2013
A surge in limited English proficiency (LEP) enrollment became a nationwide phenomenon between 1995 and 2005, as virtually all regions of the country experienced a rapid growth in immigrant population.
Faeth, Adam
core   +1 more source

Single cis‐elements in brassinosteroid‐induced upregulated genes are insufficient to recruit both redox states of the BIL1/BZR1 DNA‐binding domain

FEBS Letters, EarlyView.
Phytohormone brassinosteroid‐induced gene regulation by the transcription factor BIL1/BZR1 involves redox‐dependent DNA‐binding alternation and interaction with the transcription factor PIF4. The reduced BIL1/BZR1 dimer binds preferred cis‐elements, while oxidation alters its oligomerization state and disrupts DNA‐binding ability.
Shohei Nosaki, Masae Ohtsuka, Takeshi Nakano, Masaru Tanokura, Takuya Miyakawa   +4 more
wiley   +1 more source