Sentence examples for proficiency samples from inspiring English sources

In this calculation, the bias was not included because there were no sufficient data on the reference materials and/or proficiency samples.

The success of these laboratory networks can be attributed to the implementation of standardized procedures and assays, specific training programs as well as a demonstrated proficiency samples.

Simulation of 20 reference cements in a modified Virtual Cement and Concrete Testing Laboratory produced compressive strength and heat of hydration results with mean absolute differences of 5.0%and6.5%5% compared to experimental data obtained from the same cements through the proficiency sample program of the Cement and Concrete Reference Laboratory.

Samples, used for method development, were bought in local food shops and proficiency test samples were obtained from the Federal Institute for Risk Assessment (BfR, Berlin, Germany).

Z-scores were calculated to evaluate trueness of quantitative analysis of USDA Proficiency test sample (0.29% sample), as if we would participate in December 2004 round of Proficiency testing, taking into account the results from other participating laboratories.

Proficiency panel samples are tested by HCW with the knowledge that they are being monitored and only contain four samples.

Results obtained for proficiency test samples during three years are also presented.

A validation panel of 173 clinical and proficiency testing samples was analysed, demonstrating 100% concordance to the reference method.

A variety of calibrants and quality control materials, including CRMs, plasmids, and proficiency testing samples, are in use.

If several labs use a method for DNA isolation and/or PCR that causes bias this will influence the assigned value of the proficiency test samples.

The research methodology section consists of the survey design and distribution, categorization by language proficiency, extracted sample characteristics, survey result analysis methods, and limitations of the adopted methodology and research.