Since vacancies in perovskite oxide film affect transport properties more than ferromagnetic properties, we believe that our stoichiometric BiMnO3 films should have sufficient quality for ascertaining the existence of ferroelectricity in stoichiometric BiMnO3.
While the Cochrane Collaboration has stated that quality scales and scale scores are inappropriate means of ascertaining study quality, 33 our results are relevant because many researchers continue to use the Jadad Scale and NOS in their systematic reviews.
Although EDC proponents frequently claim that clinical trial data quality improves with use of such systems, studies supporting this contention have yet to appear in the peer-reviewed literature, and it is not clear whether traditional methods of ascertaining data quality suffice for EDC trials.
Combined, the two data sources served as a quality check and a means of ascertaining potential threats to internal validity (e.g., imitation of treatment, compensatory equalization of treatment).
The appraisal of surface water quality to ascertain its utility in such ecologically sensitive areas is need of the hour.
The routine visits by locally recruited trained staff members reduced the chance of missing deaths and collecting detailed information required to have quality VA for ascertaining causes of death.
Therefore the WHO formulated a specific tool to help resolve the quality issues for ascertaining causes of neonatal deaths [ 13].
The dissolved oxygen (DO) in water is an important parameter to monitor the biological quality of water, and ascertain its designated best use.
Concerted and continued efforts to monitor the reporting quality of RCTs, to ascertain the best method(s) for its evaluation [ 36] and to encourage the mandatory registration of trials [ 8, 10, 12, 37- 39] are recommended.
However the data used are of high quality as ascertained by the controls performed at the International Agency for Research on Cancer [ 1], with high levels of microscopic verification (95%) and very low level of DCO cases (0.6%).
