That evolution has not yet produced a consistent and stable doctrine, however, and methodological disagreements persist.
While his admirably transparent and stable practice guarantees a certain methodological sameness from day to day, therefore making any new lead for McCain worth reporting, Zogby's partisan weighting can also raise other questions.
CONCLUSIONS: To implement the practical clinical trials model in psychiatry will require stable funding for network construction and maintenance plus methodological innovation in governance and trial selection, assessment, treatment, data management, site management, and data analytic procedures.
We recently made the case for transporting the practical clinical trials model to psychiatry, defining requirements for stable funding for network construction and maintenance plus methodological innovation in assessment, treatment, data management, site management, and data analytic procedures.
Mass spectrometry is the reference method for stable isotope determination, and there have been no methodological developments in the last few decades, which have improved the accuracy or precision of deuterium analysis.
Our results based on multiple methodological approaches indicate that this species is stable from a population genetics perspective as documented for breeding territories sampled throughout its entire northern latitudinal distribution including its migratory population at Padre Island, Texas.
It is for precisely this reason that we have previously used concordance between multiple methods to establish the core classes: the identification of stable clusters through multiple methods forms a basis of methodological validation (Soria et al, 2010).
This four-stage method for sample selection may be an important methodological consideration for researchers attempting to use speleothems for stable isotope paleotempestology.
Previous studies have demonstrated the feasibility of engineering brewer's yeast by incorporation of heterologous genes13,28,29; however, the scope and commercial relevance of these efforts have been limited, in part due to methodological difficulties of incorporating an array of large, genetically stable DNA constructs into industrial yeasts.
On the other hand, due to methodological requirements for utility estimates, patients needed to be stable with no exacerbation in the previous two months.
