The term may also be used for other granular materials.
This process occurs when a fluid (liquid or gas) is passed up through the granular material.
More recently, he worked on granular materials and on the nature of memory objects in the brain.
Many other powder behaviors are common to all granular materials.
However in each of these states granular materials also exhibit properties which are unique.
The cause of this effect is that when shaken, granular (and some other) materials move in a circular pattern.
The term may also be applied to other granular materials.
This phenomenon is known as the Brazil nut effect in the study of granular materials.
They are often used for liquids and granular materials.
This model is often used to model concrete, soil or granular materials.