Alpha states do not seem to have the universal stress-alleviating power indicated by early observations.

A new investigation made in 2006 was not able to verify the earlier observations.

But scientists say that to translate these early observations into clinically useful drugs will require time and imagination.

This fact, however, merely substantiated the Sergeant's earlier observation.

Nor did they realize that he knew the ground from earlier observation.

Fij-Gul suddenly remembered his earlier observation that sound waves were able to penetrate the field.

The phenomenon is called the Wilson effect to acknowledge his early observations.

The term came about because of early observations of the effect in crystals such as tourmaline.

His latest book, completed shortly before his death in October last year, grows directly out of those earlier observations.

We also examined the extent to which the Commission followed up our earlier observations.