The transition from diffusive transport to localization of waves should occur for any type of
classical or quantum wave in any media as long as the wavelength becomes comparable to …

A major limitation of any type of microscope is the penetration depth in turbid tissue. Here,
we demonstrate a fundamentally novel kind of fluorescence microscope that images through …

… The samples differ in tube length, ranging from 61 cm (sample A) to 183 cm (sample C).
Samples B and D are both 90 cm long but in sample D the absorption was artificially enhanced …

For animal development it is necessary that organs stop growing after they reach a certain
size. However, it is still largely unknown how this termination of growth is regulated. The wing …

Diffusive wave transport in three-dimensional media should show a phase transition, with
increasing disorder, to a state without transport. This transition was first discussed by Anderson …

The phenomenon of superconductivity continues to be of considerable scientific and
practical interest. Underlying this phenomenon is the formation of electron pairs, which in …

The regulation of organ size constitutes a major unsolved question in developmental biology.
The wing imaginal disc of Drosophila serves as a widely used model system to study this …

Apical cell surfaces in metazoan epithelia, such as the wing disc of Drosophila, resemble
polygons with different numbers of neighboring cells. The distribution of these polygon …

When waves scatter multiple times in 3D random media, a disorder driven phase transition
from diffusion to localization may occur (Anderson 1958 Phys. Rev. 109 1492–505; …

We investigate the dynamics of the freely cooling granular gas. For this purpose we
diamagnetically levitate the grains providing a terrestrial milligravity environment. At early times we …