Purification of mRNA from the much more abundant ribosomal RNA using magnetic micro beads coupled to oligo-dT primers has become a widely established method in the last years.
For the situation where each study presents one pair of sensitivity and specificity with corresponding standard errors, the bivariate meta-analysis approach [ 13] has become a well established method [ 1, 2, 14].
Affinity purification of epitope-tagged proteins combined with mass spectrometry-based proteomic analysis has become a widely established method for the characterization of protein complexes, and tandem affinity-purification tags have been successfully used to investigate protein complexes in plants via these affinity-purification mass spectrometry (AP MS) approaches.
Currently, DU velocimetry of uteroplacental, umbilical and fetal vessels has become established method of antenatal monitoring, allowing the non-invasive assessment of fetal circulation [ 2] and its indices provide important information on the haemodynamics of the vascular area under study [ 3] that were not readily obtained from more conventional tests of fetal well-being [ 4, 5].
Direct push technologies became established methods in the field of geophysical, geotechnical, hydrogeological, and environmental sciences for the investigation of the near subsurface.
A newly established method must be validated against established methods, and that was done in both cases.
Describes a kid-scrap, the established method at the school for settling real trouble between two small boys.
The staining procedures followed established methods [34].
So, if perusal of social profiles becomes a trend and established evaluation method among lending companies, will credit savvy users clean-up their Facebook pages to appeal to the lender rather than their online "friends"?
