Sentence examples for be positioned by a from inspiring English sources

Before an experiment was carried out the following conditions had to be met: (a) the observer had to be in contact with the group for at least 30 min during which no alarm calls were produced; (b) the predator model (or playback speaker) had to be positioned by a field assistant on the projected travelling route.

They can also start work sooner because the players' parking lot, which at Shea was located behind the right-field bullpen, is positioned by a back door to the clubhouse.

Sensors were positioned by a blind examiner after proper skin cleaning according to standard recommendations.

The robot was positioned by a game board, which was recognizable as the Wheel of Fortune set.

His brigade headquarters was positioned by a copse which was supposed to have been immediately cleared, but when he arrived it was still occupied by German troops; Hill immediately ordered a company commander from 8th Parachute Battalion to clear the copse.

In addition, Gln96 is held in place by a hydrogen bond with Tyr204 and Arg60 is positioned by a hydrogen bond with Ser205 (Fig. 2A).

All villages and health facilities in the district have been positioned by a global position system and mapped in a geographic information system database of the district health resources.

All villages and health facilities in the district have been positioned by a global positioning system (GPS) and mapped in a geographic information system (GIS) database of district health resources.

In addition, the side chain of Gln71EphA4 is positioned by a hydrogen bond with the side chain of neighboring Thr69EphA4 (Supporting Information Figure 2A), in agreement with the loss of APY binding when Thr69EphA4 is replaced by Ala.

Thus, CENH3 enriched nucleosomes are positioned by a variation on what is shown in Figure  1B, where the inward facing DNA base pairs that bind are generally AA or TT and would be classified as weak binding.

Once immobile, the goats were positioned by a handler holding the horns so that the neck was aligned with the spinal column and the head was elevated above the thorax with the nose pointing downwards.