Some experts believe the payroll survey may be skewed, for technical reasons, because the BLS changed the way it classifies workers by industry.

FORBES: Fact and Comment

We have two models for a flow out of the wellhead that were done by our Flow Rate Technical Group under Marcia McNutt of the U.S. Geological Survey.

WHITEHOUSE: Daily Press Briefing

Achieve a globally recognised impact for the UIS in this sector through methodological development activities, survey specification, analysis, standard setting, measuring skills, provision of advice and technical support to Member States.

UNESCO: Vacancy : Head of Section, Education Outcomes (14/6/2011) (1CAUIS0990ST - (P5))

EU, according to the survey, was the need to ensure that products conform to national requirements, a largely technical issue.

ECONOMIST: Red tape