Displayed background gamma radiation level is 9.8 Î¼R/h (0.82 mSv/a) This is very close to the world average background radiation of 0.87 mSv/a from cosmic and terrestrial sources. Displays showing ambient radiation fields of 0.120-0.130 Î¼Sv/h (1.05-1.14 mSv/a) in a nuclear power plant.This reading includes natural background from cosmic and terrestrial sources, but excludes any contribution from contamination in the air, food, and water.isplays showing ambient radiation fields of 0.120-0.130 Î¼Sv/h (1.05-1.14 mSv/a) in a nuclear power plant. This reading includes natural background from cosmic and terrestrial sources, but excludes any contribution from contamination in the air, food, and water.
In some countries, the more senior rank of Commodore is also included. In others Lieutenant-Commanders, as equivalents to army and marine Majors, are considered senior officers. Commonwealth air force senior officer ranks include Group Captain, Wing Commander, and Squadron Leader, where such ranks are still used.
The Senior Executive Service (SES) sets the yearly salaries for top government officials, including the leaders and senior personnel in over 75 Federal government agencies. Level V Executive Schedule is the pay grade directly above grade 15 on the General Schedule. Level V positions are considered equivalent to a one star general in the US armed forces. SES Level V positions are usually Directors or Associate Directors of smaller agencies and commissions. Since 2009, the yearly pay for an SES Level 5 official has been raised 1.51% from $143,500 per year to $145,700 per year. For more information, visit the 2016 Senior Executive Service payscale page.