Most stay for multiple years, and some eventually get green cards.
A joint analysis of data over multiple years and sites was suggested for genetic parameter estimation.
We find that hydraulic damage persisted and increased in dying trees over multiple years and exhibited few signs of repair.
ESPN and Yahoo both reported bowl bans of multiple years and significant scholarship losses, though neither specified.
Similarly, many marketing deals are locked in for multiple years and, during recent good times, leagues have booked substantial gains from digital media and other sources.
Yet the implementation of such a system would require a sizable investment over multiple years and would necessitate a major organizational disruption.
I have lived in both USA and Brazil for multiple years and can say that languages change the thought process of people.
In this paper, we investigate the persistence of teachers' value-added effects on student learning over multiple years and across subject areas.
Drought effects on the NOx-N flux linger for multiple years and this is reflected in a greater tendency toward supply limitations in the three years following drought.
However, relatively few studies have examined impacts of repeated fire to forest structure and tree vigor across multiple years and varied terrain.
Schools build the complex skills required for literacy through a series of tasks, lessons and practice over multiple years and involving many adults.
