Exact(5)
15N chemical shifts were referenced to CH3NO2 (0 ppm) using solid NH4Cl (−341.2 ppm) as a secondary reference at 298 K.
All the spectra were referenced to tetramethylsilane (TMS) using the carbonyl carbon of glycine (176.03 ppm) as a secondary reference.
This is captured as a secondary reference and in future this page will be further expanded to include the experimentally tested activity of plant or marine extracts, if available, as well as any other information that may be deemed pertinent.
Accessions retrieved using id1_fetch were added as primary references in addition to the original GI that was stored as a secondary reference.
Additionally, samples were reanalysed using the Sedimax urine analyser as a secondary reference standard, and control for the primary reference standard (Urisys 2400), to obtain quantitative results concerning the presence of leucocytes and erythrocytes.
Similar(55)
Also, we regarded trials that compared the primary reference treatment with a secondary reference treatment only or the primary or a secondary reference treatment with placebo as redundant and therefore not clinically relevant, as these comparisons had already been analysed in the Picard review.
Reference lists of all selected references were used as a secondary source.
As the sample had a small genome size, we used Bellis perennis as a secondary internal reference standard, as also used recently by others (Leong-Škornicková et al. 2007; Kolár et al. 2009).
Using the Sedimax analyser as the secondary reference standard, we calculated the sensitivity, specificity, PPVs and NPVs, as well as the κ coefficient and its 95% CI of the different analysers, as shown in table 3.
A curve fit to the data in Figure 2 suggests that the core genome size may plateau at approximately 5.10 Mbp, or 78% of the P. aeruginosa genome.> -wrap-foot> aCore genome defined as that sequence present in ≥90% of the twelve reference genomes, using PA14 as the primary reference sequence and PAO1 as the secondary reference.
This book is also appropriate as a secondary text or reference book for advanced-level students in computer science.
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