At Kühlungsborn (54°N, 12°E, Mecklenburg, Northern Germany), the field strength measurements of the broadcasting station Allouis (Central France) have been maintained since February 1959.
At JET, the Fission Chamber neutron detectors were originally calibrated some 20 years ago by performing a set of in-situ calibrations using neutron sources and the absolute calibration has been maintained since then by cross calibrations against Activation System measurements.
This suggests that the Niedere Tauern share a common uplift history with the Northern Calcareous Aps and implies a moderate south-north topographic gradient that has been maintained since the Miocene.
Keen says that momentum has been maintained since Beijing and that while rule changes in cycling make a repeat performance impossible, other sports have stepped up to the plate.
Dr Fox said that the 2017 figures demonstrated the UK's reputation for producing "trusted, high-quality products" and that its trading prowess has been maintained since the Brexit vote.
According to rivals of Mr. Hakim within the Shiite alliance, the close ties he forged with Iran's ruling clerics during his exile have been maintained since he and others in the Supreme Council returned to Iraq after Mr. Hussein's overthrow.
Analysts note that transferring power from Mr Yar'Adua, a Muslim northerner, to Mr Jonathan, from the Christian south, would be highly sensitive in Nigeria, where a careful balance between rival groups has been maintained since the return of civilian rule in 1999.
The screen size has been maintained since the previous generation and the footprint has actually managed to shrink notably.
Surprisingly, none of the three GRK subgroups (GRK1, GRK2/3, and GRK4/5/6) shares even a single intron in common, indicating that these three subfamilies are distinct gene lineages that have been maintained since their divergence over 1 billion years ago.
However, this system is challenged by the operation of two privately-owned Government sponsored-enterprises (GSEs), Fannie Mae and Freddie Mac, in conservatorship, a condition that has been maintained since 2008, in addition to overlapping and sometimes conflicting Federal goals.
