Sentence examples for has been maintained until from inspiring English sources

The salinity gradient was fully established on 30 September 2009 and has been maintained until the date.

In 1996 a sudden increase in notifications was observed and this high level has been maintained until today [ 5].

Below, some samples for the draft survey... What percentage of your new year's resolutions have been maintained until the end of the year?

Although lava effusion stopped seven days before the decrease (NIED, 2012), the established pathway could have been maintained until the outgassing pressure becomes below certain level.

It is important to note, however, that under the model a distinct plasma membrane could not have been maintained until systems of membrane delivery and removal were already in place.

Valued very highly by both authors and readers was the never wavering superior quality of the photographic reproductions, a benchmark which has been maintained over the years until today.

Until recently, a consensus has been maintained on staging the 2012 Olympics.

Confidence has been maintained.

The balance has been maintained.

Such a pattern could be explained if alleles that pre-date speciation events have been maintained by balancing selection until the present time [ 39].

We confirm, based on a separate, unbiased dataset, that CNC sequences are constrained, and that human-chicken conserved sequences, which evolved early in the vertebrate lineage have been maintained under selective pressure until our recent past.