He also observed changes in the house and around it.

However, some changes in the wild dog population could be observed.

Since some change was observed, a second interaction is also likely.

The changes observed in the last two years have been very marked.

When I spoke with other researchers, they'd observed similar changes.

Significant changes in temperature are normally observed during the day.

During this time period, notable changes are observed as having occurred.

No change in K i was observed for either compound.

During these games, five changes were implemented and observed on an experimental basis.