Macromolecular diffusion in homogeneous fluid at length scales greater than the size of the molecule is regarded as a random process. The mean-squared displacement (MSD) of molecules in this regime ...

Researchers at TU Wien have developed numerical models to simulate the movement of fluids in porous materials.

Random thermal fluctuations in magnetic memory can be harnessed to reduce the energy required to store information, according to an experiment reported in the current issue of Physical Review Letters.

Normally, noise is something we scientists try to avoid. In the most advanced physics experiments, the goal is usually to measure something new. If you ever ask the experimenters why it took them so ...

Research carried out at the University of Pennsylvania has definitively measured and described the Brownian motion of an isolated ellipsoidal particle, completing a path laid out by Einstein 100 years ...

Proteins are the heavy-lifters of biochemistry. These beefy molecules act as building blocks, receptors, processors, couriers and catalysts. “Proteins are the molecular machines that power all life on ...

This is a preview. Log in through your library . Abstract The primary purpose of the studies presented was to determine whether stimulus displacement in random-dot cinematogram apparent motion should ...

Occasionally, scientists stumble upon what seems to be a free lunch. But they’re not concerned about possibly violating the laws of economics. It would be much more shocking to break the laws of ...

.Jonathan Borwein (Jon) receives funding from ARC. Michael Rose does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and ...