We show that annular solutions are possible but that they must have singularities at the boundaries.
Again in this case the behaviour of the annular surfaces is far from self-similar.
A shunt was preferred in symptomatic children with annular restriction under 1 year of age.
Equation-of-state properties of high-energy-density matter using intense heavy ion beams with an annular focal spot.
In the latter two cases some quantities are singular at the annular boundaries.
The heart showed thickened leaflets of the tricuspid valve with normal annular insertions.
Meanwhile, the steady interior flow generated in the annular region creates a biaxial extensional flow in the neighbourhood of the inner droplet.
We describe experiments on convection in binary fluid mixtures in a large-aspectratio annular container.
