Sentence examples for been maintained over time from inspiring English sources

One question this paper seeks to answer is whether increases in efficiency resulting from port modernization subsequent to reforms in Latin America and the Caribbean have been maintained over time.

Meanwhile, the reproductive integrity of this huge and diversifying species would have been maintained over time by interbreeding between local populations in the peripheral areas where they would have come into contact.

(But) we have seen changes that have been maintained over time," Prof Muir said.

Morphological resemblance between fossils and recent analogs suggests that cyanobacteria are indeed a very old group of bacteria (see Golubic and Seong-Joo 1999) and that at least some morphological traits have been maintained over time (Golubic and Hofmann 1976; Golubic and Campbell 1979; Schopf 1992b).

At two months, we will also measure condom use intentions to see whether any increases have been maintained over time.

A secondary analysis will compare the two groups at 12 months to assess if any differences between groups have been maintained over time.

Positive effects were maintained over time.

Improvements in staff skills were maintained over time.

"Seemingly random songs are maintained over time," Dr. Goodale noted.

Labile soil carbon pools, an indicator of soil quality, were maintained over time in all systems.

Improving delivery selectivity specifically to the heart, wherein therapeutic drug levels can be maintained over time, is highly desirable.