(Actually the daily mass influx into the atmosphere is quite unknown and different studies are ranging from roughly 1 to 200 tons per day).

Sylvan's studies ranged over a variety of topics in logic and the philosophy of logic.

Michael Wilding's literary studies range from the seventeenth century to the present day.

Sequence learning can be used to study skill acquisition and in studies of various groups ranging from neuropsychological patients to infants.

These studies range all the way from lipid monolayers at the air-water interface to the regions of membrane-membrane contact that are important in immunology.

His anthropological studies ranged from New Guinea to Norway.

The study of language processing ranges from the investigation of the sound patterns of speech to the meaning of words and whole sentences.

The studies ranged from fair to poor in quality.

However, while in Germany, his studies ranged over a very wide area, from western medicine, to politics, military science, and economics.

A study of British breeders gave an average adult survival rate of just under 40%, but ranging from 25% to 70%.