Professional operators' situational awareness is measured when using either the SAAI interface, or the alarm summary interface, connected to a dynamic simulator running a model of an oil production process.
Power washing of buildings is prohibited for all but professional operators.
Using a region-, gender- and age-weighted sampling table, professional operators called respondents with random-digit dialling.
But the most productive members of each community are professional operators, making available their homes or cars as a way to earn or supplement a living.
But the reality is that these markets also tend to attract a class of well-heeled professional operators, who outperform the amateurs — just like the rest of the economy.
By 1941 Revlon had a near monopoly in the estimated total of 100,000 beauty salons throughout the country, selling in bulk to the professional operators, and to the women who bought their cosmetics at the salons.
Unlike the road transport system, many of the actors in the air or railway industries are professional operators.
While many drone accidents have been blamed on hobbyist, not professional operators, these still represent the risk of using drones over populated areas.
While many drone accidents have been blamed on hobbyist, not professional operators, these still represent the risk of using drones over populated areas.
Thus, the authors obtained a log for a real excavator when professional operators controlled a hoist swing during actual working conditions.
Molecular biology method, such as PCR and RT-PCR, are popular because they are time-saving, labor-saving, and highly sensitive, but they require accurate and expensive instruments and professional operators.
