In [5], the same operator was studied on product of Hardy spaces.
Echocardiographic examination (Vivid 7; General Electric, Ohio, OH, USA) was performed in all participants by the same operator in order to evaluate left ventricular morphology and systolic function.
To assess repeatability, four PCR and culture positive and two negative clinical samples were run in triplicate twice in one day by the same operator using the same lot of master mix [ 7].
Critics have faulted the government for leaving the plant in the hands of the same operator that many blame for failing to sufficiently fortify it before the earthquake and tsunami that struck in March 2011, knocking out vital reactor cooling systems.
To ensure that the observed differences are not due to sample preparation artifacts, the wild-type and mutant samples were prepared for data collection in identical ways by the same operator.
Operators were blinded to previous image analyses data; we allowed at least 10 days between image analyses of a repeated scan in any individual by the same operator.
Repeatability was considered to be the variation in measurements acquired by the same operator under the same conditions at the same visit.
Echocardiographic examinations were performed in the camels by the same operator (M.T .. Three non-consecutive cardiac cycles were measured and later measurements were averaged in order to eliminate some of the measurement errors.
Price increases for lions have been observed in response to the threat of CITES sanction and reduced quotas in some countries; in western Zimbabwe, where a hunting ban was imposed in 2005, the price of a lion trophy has risen from USD 4,000 in 2005 with one operator just before the reduction, to USD 30,000 with the same operator in 2009.
The travel company was criticised for not changing balloon operators after an earlier crash involving the same operator, in 2011.
