Sentence examples for observed using a from inspiring English sources

"Birds have never before been observed using a tool for more than one purpose," said Wimpenny.

He said the beavers should be left alone and observed using a rigorous monitoring programme.

It's the first time birds have ever been observed using a tool for more than one purpose.

The samples were observed using a microscope.

Fluorescence was observed using a confocal laser scanning microscope.

The sample morphology was observed using a SEM (LEO 1530VP).

Positive amplification was observed using a fluorescent detection reagent.

The flow was visually observed using a high speed camera.

Flame behavior was observed using a high-magnification video system.

The topography of the ZnAl2O4 films was observed using a scanning electron microscope (SEM).

The morphology of the nanoparticles was then observed using a field-effect scanning electron microscope (FESEM).