Results 91 to 100 of about 324,234 (331)

Introducing a Method for Achieving Standardization and Harmonization in Clinical and Research Laboratory Centers

open access: yesMedical Laboratory Journal, 2014
Background and Objective: Proficiency testing schemes as a part of quality system in clinical and research laboratory centers provides the opportunity to evaluate the quality of test results.
M Dastmardi   +5 more
doaj  

Sequencing of animal viruses: quality data assurance for NGS bioinformatics

open access: yesVirology Journal, 2019
Background Next generation sequencing (NGS) is becoming widely used among diagnostics and research laboratories, and nowadays it is applied to a variety of disciplines, including veterinary virology.
Gianpiero Zamperin   +9 more
doaj   +1 more source

LEXTALE_CH: A quick, character-based proficiency test for Mandarin Chinese [PDF]

open access: yes, 2018
Research in second language acquisition suggests that objective performance-based assessments may provide more reliable and valid measures of second language proficiency than subjective self-ratings. To measure proficiency in English as a second language,
Chan, I. Lei, Chang, Charles B.
core  

Comparing self‐reported race and genetic ancestry for identifying potential differentially methylated sites in endometrial cancer: insights from African ancestry proportions using machine learning models

open access: yesMolecular Oncology, EarlyView.
Integrating ancestry, differential methylation analysis, and machine learning, we identified robust epigenetic signature genes (ESGs) and Core‐ESGs in Black and White women with endometrial cancer. Core‐ESGs (namely APOBEC1 and PLEKHG5) methylation levels were significantly associated with survival, with tumors from high African ancestry (THA) showing ...
Huma Asif, J. Julie Kim
wiley   +1 more source

Diagnostic use of proficiency testing in dairy laboratory

open access: yesActa Agriculturae Slovenica, 2004
The composition of raw milk (RM) is important for milk recording, herd improvement, payment of milk and for quality evaluation. The reliability of routine analytical results is therefore significant.
Oto HANUŠ   +4 more
doaj   +1 more source

Multidimensional OMICs reveal ARID1A orchestrated control of DNA damage, splicing, and cell cycle in normal‐like and malignant urothelial cells

open access: yesMolecular Oncology, EarlyView.
Loss of the frequently mutated chromatin remodeler ARID1A, a subunit of the SWI/SNF cBAF complex, results in less open chromatin, alternative splicing, and the failure to stop cells from progressing through the cell cycle after DNA damage in bladder (cancer) cells. Created in BioRender. Epigenetic regulators, such as the SWI/SNF complex, with important
Rebecca M. Schlösser   +11 more
wiley   +1 more source

High School End-of-Course Exams Show Proficiency Gains for 2010 [PDF]

open access: yes, 2010
In July, the ADE released results for the 2009-10 end-ofcourse (EOC) exams given in Algebra I, Geometry, and Biology administered in April 2010. These results followed the Grade 11 Literacy results released in June.
Jensen, Nathan C., Ritter, Gary W.
core   +3 more sources

Dodgy data, language invisibility and the implications for social inclusion: A critical analysis of indigenous student language data in Queensland Schools [PDF]

open access: yes, 2015
As part of the ‘Bridging the Language Gap’ project undertaken with 86 State and Catholic schools across Queensland, the language competencies of Indigenous students have been found to be ‘invisible’ in several key and self-reinforcing ways in ...
Angelo, Denise, Dixon, Sally
core   +1 more source

Expression and DNA methylation of 20S proteasome subunits as prognostic and resistance markers in cancer

open access: yesMolecular Oncology, EarlyView.
Comprehensive analysis of genomic mutations, gene expression, DNA methylation, and pathway analysis of TCGA data was carried out to define cancer types in which proteasome subunits expression is associated with worse survival. Albeit the effect of specific proteasome subunits on cellular function, the main role of the proteasome is better evaluated ...
Ruba Al‐Abdulla   +5 more
wiley   +1 more source

Implementing Blind Proficiency Testing

open access: yesForensic Science International: Synergy, 2023
Michael Salyards
doaj   +1 more source

Home - About - Disclaimer - Privacy