Sentence examples for be directly observed here from inspiring English sources

While the key feature of the toxin blocking mechanism the key Lys27 sidechain acting as the closest thing that nature could provide to a tethered K_ ion is too low in density to be directly observed here, its presence is loudly announced by the disposition of K+ ions in the selectivity filter.

This phenomenon can be directly observed in living cells.

Rather, learning is a mental process that cannot be directly observed.

High-speed light emission could be directly observed though this optical setup (Fig. 5e).

As theoretical entities, cognitive processes cannot be directly observed and measured3.

Once nature calls, they have to be "directly observed" as they relieve themselves.

The habit process cannot be directly observed.

Until now, though, a black hole has never been directly observed.

Study design: 176 normal births were directly observed.

All doses were directly observed.

Patients were directly observed.