Sentence examples for been observed for at from inspiring English sources

This week saw an apparition that has not been observed for at least eight years in Washington D.C.: bipartisanship.

It is assumed that it tends to be chronic unremitting, but only a few patients have been observed for at least 2 years.

Again, this phenomenon has been observed for at least four rice WRKY proteins: OsWRKY41, -61, -63 and -81 [ 21].

Every randomised patient should have been observed for at least 2 years and be included in the final analysis ("intention-to-treat" analysis).

Symptoms of hypoglycaemia have been observed for at least 1 year even up to 15 years in this group of patients.

Inversions of chromosomal segments have been observed for at least 3 LGs in our map (a01/b01, a03/b03 and a09/b09).

SP was given under observation by study staff and children were observed for at least 1 hour after treatment.

Single fragment amplification was observed for at least seven primer pairs per species.

Overexpression of GDNF in the supernatant peaked at day 2, but was observed for at least 4 weeks after transplantation.

Visible effects associated with the implementation of TPM system can be observed for at least a year.

In total, 165 subjects were observed for at least 10 years, 93 for at least 15 years, and 45 for at least 20 years.