Fermi invited Rossi to give an introductory talk on cosmic rays.

Measurements were continued in order to obtain information on solar protons and cosmic rays.

Also the killer whale is a threat, generally preying on juvenile rays.

Dempster was also well known as an authority on positive rays.

Other projects include the effects of heavy metal contamination in marine environments and fish tag longevity on rays.

Its overall appearance, however, depends also on non-radial rays.

Now, another tactic is gaining favor: special clothing that promises to cut down on harmful rays.

Most of their diet is based on rays.

It inspired him to begin his own research on cosmic rays.

Yet we Christian Democrats were opposed to regulations on such natural optical rays as sunlight.