When, at age 82, Mr. Davis came out of retirement, as he did periodically, in order to represent Mr. Bakker, The Los Angeles Times observed, "Even at the end of a 12-hour court session he appears as alert as a hawk circling a poultry ranch".
Nordborg [10] also used a periodically supported Euler beam to represent a railway track subject to a moving load.
The periodically repeated slabs separated by approximately 10 Å of vacuum are used to represent the surface structures.
Trogloxene cave animals like bats and cave crickets, returning to the surface periodically, represent potential vectors for the passive dispersal of cave-dwelling microgastropods [ 56, 57].
They happen periodically to redraw the constituency map of the UK, because as the population changes – and people move in and out of cities – the number of people an MP represents needs to change, too.
In the Conventional Condition, representing traditional classroom practice, students learned subject matter with a teacher, and tests were given periodically to measure student learning.
Mr. Preston suggests pausing periodically to check in with your audience.
PAUL 'wakes up' periodically to download content over WiFi.
Other volunteers drop by periodically to deliver essential items.
